1 2004-07-23 Mike Stump <mrs@apple.com>
3 * boehm.c (set_bit): Improve type safety wrt unsignedness.
4 * gjavah.c (throwable_p, decode_signature_piece,
5 print_full_cxx_name, print_include, add_namelet, add_class_decl,
6 process_file): Likewise.
7 * jcf-dump.c (main): Likewise.
8 * jcf-io.c (read_zip_member): Likewise.
9 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
10 give_name_to_class, get_class_constant): Likewise.
11 * jcf-write.c (find_constant_wide, push_long_const,
12 generate_classfile): Likewise.
13 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
14 * parse.y (read_import_dir): Likewise.
15 * typeck.c (parse_signature_type): Likewise.
16 * verify.c (verify_jvm_instructions): Likewise.
17 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
19 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
21 * Make-lang.in: Replace rmic and rmiregistry references with
22 grmic and grmiregistry.
25 2004-07-20 Andrew Haley <aph@redhat.com>
28 * verify.c (verify_jvm_instructions): Comment change only.
30 * typeck.c (build_java_array_type): Add size field to array name.
32 * java-tree.h (LOCAL_SLOT_P): New.
33 (update_aliases): Add PC argument.
34 (pushdecl_function_level): New function.
36 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
37 MODIFY_EXPR, and SAVE_EXPR.
38 (java_gimplify_modify_expr): New function.
40 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
41 (expand_iinc): Pass PC to update_aliases().
42 (STORE_INTERNAL): Likewise.
43 (process_jvm_instruction): Likewise.
45 * decl.c (base_decl_map): New variable.
47 (update_aliases): Rewrite with more thorough checking.
48 (debug_variable_p): New function.
49 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
50 (check_local_named_variable): Delete whole function.
51 (initialize_local_variable): New function.
52 (check_local_unnamed_variable): Add checks and comments.
53 (find_local_variable): Rewrite.
54 (java_replace_reference): New function.
55 (function_binding_level): New variable.
56 (pushdecl_function_level): New function.
57 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
58 (maybe_pushlevels): Call pushdecl() on each of the new decls.
59 (start_java_method): Reset uniq. Create base_decl_map. Set
60 function_binding_level.
61 (end_java_method): Null unused fields to save memory.
63 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
65 * class.c (add_interface_do): Remove.
66 (set_super_info, interface_of_p, maybe_add_interface,
67 add_interface, make_class_data, layout_class,
68 add_miranda_methods): Adjust BINFO accessors and addition.
69 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
71 * jcf-write.c (generate_classfile): Likewise.
72 * parse.y (patch_anonymous_class, check_inner_circular_reference,
73 check_circular_reference, java_complete_class,
74 check_abstract_method_definitions,
75 java_check_abstract_method_definitions,
76 check_interface_throws_clauses, java_check_abstract_methods,
77 lookup_java_interface_method2,
78 find_applicable_accessible_methods_list): Adjust BINFO accessors
80 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
82 2004-07-18 Roger Sayle <roger@eyesopen.com>
84 * builtins.c (max_builtin, min_builtin,
85 java_build_function_call_expr): Replace calls to build with buildN.
86 * class.c (build_class_ref, build_static_field_ref,
87 get_dispatch_table, make_class_data, layout_class_method): Likewise.
88 * constants.c (build_ref_from_constant_pool): Likewise.
89 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
90 add_stmt_to_compound): Likewise.
91 * except.c (build_exception_object_ref, expand_end_java_handler):
93 * java-gimplify.c (java_gimplify_case_expr,
94 java_gimplify_default_expr, java_gimplify_block,
95 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
96 * jcf-write.c (generate_bytecode_insns): Likewise.
97 * typeck.c (convert_ieee_real_to_integer): Likewise.
99 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
101 * java-tree.h (builtin_function): Declare.
103 2004-07-16 Steven Bosscher <stevenb@suse.de>
105 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
106 abuse restore_line_number_status.
108 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
111 * jcf-parse.c (java_emit_static_constructor): Specify default
114 2004-07-13 Per Bothner <per@bothner.com>
116 * java-tree.h (all_class_filename): Remove useless macro.
117 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
118 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
119 * parse.y (java_parser_context_restore_global): Replace
120 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
121 * jcf-parse.c (read_class, java_parse_file): Likewise.
123 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
126 gjavah.c (print_field_info): Emit constant only if field is static.
128 2004-07-11 Roger Sayle <roger@eyesopen.com>
130 * expr.c (java_truthvalue_conversion, flush_quick_stack,
131 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
132 build_java_ret, build_java_throw_out_of_bounds_exception,
133 build_java_array_length_access, java_check_reference,
134 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
135 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
136 expand_java_arrayload, build_java_monitor, expand_java_return,
137 expand_load_internal, expand_java_NEW, build_get_class,
138 build_instanceof, expand_java_CHECKCAST, expand_iinc,
139 build_java_soft_divmod, build_java_binop, build_field_ref,
140 expand_compare, expand_java_goto, expand_java_switch,
141 expand_java_add_case, build_class_init, build_known_method_ref,
142 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
143 expand_invoke, build_jni_stub, expand_java_field_op,
144 java_expand_expr, expand_byte_code, STORE_INTERNAL,
145 force_evaluation_order, emit_init_test_initialization): Convert
146 calls to "build" into calls to the prefered "buildN" functions.
148 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
150 * java-tree.h (set_block): Remove.
151 * lang.c (java_clear_binding_stack): New.
152 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
153 * decl.c (struct binding_level): Remove this_block.
154 (clear_binding_level): Likewise.
155 (poplevel): Don't handle this_block.
158 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
160 * class.c (common_enclosing_context_p): Remove statement with no
163 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
166 * parse.y (create_anonymous_class): Remove 'location' argument. Use
167 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
168 (craft_constructor): Inherit access flags for implicit constructor
169 from the enclosing class.
170 (create_class): Fix comment typo.
171 (resolve_qualified_expression_name): Pass type of qualifier to
172 not_accessible_p, not the type in which target field was found.
173 (not_accessible_p): Handle inner classes. Expand protected
174 qualifier-subtype check to enclosing instances, but don't apply this
175 check to static members. Allow protected access to inner classes
176 of a subtype. Allow private access within common enclosing context.
177 (build_super_invocation): Get WFL line number info from current
179 (build_incomplete_class_ref): Update for new create_anonymous_class
181 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
182 common_enclosing_instance_p.
183 * class.c (common_enclosing_context_p): New. Determine if types
184 share a common enclosing context, even across static contexts.
185 (common_enclosing_instance_p): Renamed from
186 common_enclosing_context_p. Determines if types share a common
187 non-static enclosing instance.
188 * java-tree.h (common_enclosing_instance_p): Declare.
189 * jcf-write.c (get_method_access_flags): New. Surpress private flag
190 for inner class constructors.
191 (generate_classfile): Use get_method_access_flags.
193 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
195 * class.c (interface_of_p): Check for null TYPE_BINFO.
197 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
199 * class.c (make_class): Do not create binfo here.
200 (set_super_info): Create it here.
201 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
203 2004-07-08 Richard Henderson <rth@redhat.com>
205 * expr.c (case_identity, get_primitive_array_vtable,
206 java_expand_expr, emit_init_test_initialization): Remove.
207 * java-tree.h (java_expand_expr): Remove.
208 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
210 2004-07-07 Per Bothner <per@bothner.com>
212 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
213 get internal error due to mismatched types.
215 * gcj.texi (Invoking gij): Document new -verbose:class flag.
217 * gcj.texi (Linking): New node. Document -lgij usage.
219 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
221 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
222 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
223 * java/class.c (set_super_info, class_depth, interface_of_p,
224 maybe_add_interface, add_interface, make_class_data,
225 layout_class, add_miranda_methods): Adjust BINFO macros.
226 * expr.c (can_widen_reference_to, lookup_field): Likewise.
227 * jcf-write.c (generate_classfile): Likewise.
228 * parse.y (patch_anonymous_class,
229 check_inner_circular_reference, check_circular_reference,
230 java_complete_class, check_abstract_method_definitions,
231 java_check_abstract_method_definitions,
232 check_interface_throws_clauses, java_check_abstract_methods,
233 lookup_java_interface_method2,
234 find_applicable_accessible_methods_list): Likewise.
235 * typeck.c (find_method_in_interface): Likewise.
236 * verify.c (merge_types): Likewise.
238 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
240 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
241 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
243 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
245 * class.c (make_class): Use make_tree_binfo.
246 (set_super_info, add_interface_do): Likewise.
247 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
249 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
251 * verify.c: Correct array element access formatting thinko.
253 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
255 * verify.c: Insert a short blurb at the start referring to the JVMS.
256 (merge_type_state): Remove redundant nested if statement.
257 (verify_jvm_instructions): Ensure current_subr is initialised to
259 Minor formatting fixes all over the place.
261 2004-07-02 Richard Henderson <rth@redhat.com>
263 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
265 2004-07-01 Richard Henderson <rth@redhat.com>
267 * class.c (registerClass_libfunc): Remove.
268 (init_class_processing): Don't set it.
269 (emit_register_classes): Take list_p parameter. Fill it in
270 with _Jv_RegisterClass calls.
271 * decl.c (java_init_decl_processing): Don't call
272 init_resource_processing.
273 * jcf-parse.c (java_emit_static_constructor): New.
274 (java_parse_file): Call it.
275 * resource.c (registerResource_libfunc): Remove.
276 (init_resource_processing): Remove.
277 (write_resource_constructor): Take list_p parameter. Fill it in
278 with _Jv_RegisterResource calls.
279 * java-tree.h: Update prototypes.
281 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
284 * class.c (layout_class_method): Do not override package-private
285 method if its in a different package.
286 (split_qualified_name): Move here from parse.y. Rename from
287 breakdown_qualified. Add comment.
288 (in_same_package): Move here from parse.y. Add comment.
289 * java-tree.h (break_down_qualified, in_same_package): Declare.
290 (in_same_package): Likewise.
291 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
294 2004-06-29 Andrew Haley <aph@redhat.com>
296 * except.c (expand_start_java_handler): Push a new binding level.
297 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
298 register_exception_range() to register where we'll do it.
299 (expand_end_java_handler): Remove old bogus code. Replace with
300 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
301 the top of the expression we're curently building.
302 (maybe_end_try): Delete.
303 * decl.c (binding_level.exception_range): New field.
304 (clear_binding_level): Add field exception_range. Reformat.
305 (poplevel): Call expand_end_java_handler().
306 (poplevel): Call java_add_stmt only if functionbody is false.
307 (maybe_poplevels): Don't call maybe_end_try() from here.
308 (end_java_method): Clear no longer used trees in function decl.
309 (register_exception_range): New function.
310 * java-tree.h (register_exception_range, struct eh_range): Declare.
312 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
314 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
316 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
319 * expr.c (class_has_finalize_method): Fix method name indentation.
320 (expand_java_call): Remove K&R style parameter declaration.
321 (expand_invoke): Fix statement indentation.
322 (expand_java_field_op): Likewise.
323 * parse-scan.y: Fix typo.
324 (reset_report): Fix method name indentation.
325 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
327 * verify.c (verify_jvm_instructions): Document parameters, insert
329 * lang.c (lang_init_source): Fix method name indentation.
330 * class.c (common_enclosing_context_p): Likewise.
331 (emit_symbol_table): Fix parameter list indentation.
332 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
333 parameter declaration.
334 * constants.c: Fix copyright notice indentation.
335 * typeck.c (find_method_in_superclasses): Fix parameter list
337 (find_method_in_interfaces): Likewise.
338 * zextract.c (makelong): Fix method name indentation.
340 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
343 * parse.y (create_interface): Set correct access modifiers for
345 * jcf-write.c (get_classfile_modifiers): New function.
346 (generate_classfile): Use get_classfile_modifiers, not
349 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
351 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
352 dependency to current parser context, not NULL_TREE, for top-level
354 (jdep_resolve_class): Enable member access check for all inner
357 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
359 * parse.y (qualify_and_find): Pass type decl, not identifier, to
362 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
365 * expr.c (expand_java_field_op): Ensure that target class for static
366 field access has been loaded.
368 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
369 Ranjit Mathew <rmathew@hotmail.com>
371 PR java/1207, java/16178
372 * jcf-parse.c (load_class): Return immediately if passed a type decl
373 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
374 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
375 before calling load_class.
376 (qualify_and_find): Likewise.
377 (find_in_imports_on_demand): Likewise.
378 (find_applicable_accessible_methods_list): Likewise.
380 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
382 * parse.y (java_layout_seen_class_methods): Don't call load_class
383 on class defined by source parser.
385 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
387 * parse.y (set_nested_class_simple_name_value): Removed.
388 (java_complete_expand_class): Remove calls to
389 set_nested_class_simple_name_value.
391 2004-06-22 Andrew Haley <aph@redhat.com>
392 Ranjit Mathew <rmathew@hotmail.com>
395 * decl.c (force_poplevels): Remove call to expand_end_bindings.
397 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
399 * parse.y (create_class): Correct diagnostic message about
400 java.lang.Object extending anything else.
402 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
404 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
405 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
406 * constants.c (build_ref_from_constant_pool): Likewise.
407 * expr.c (build_java_array_length_access): Likewise.
408 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
409 (invoke_build_dtable, build_invokevirtual): Likewise.
410 (build_invokeinterface, java_expand_expr): Likewise.
411 (emit_init_test_initialization): Likewise.
412 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
413 * parse.y (make_qualifed_name, build_array_ref): Likewise.
415 2004-06-21 Andrew Haley <aph@redhat.com>
417 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
420 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
422 * jcf.h (struct JCF): Change java_source, right_zip and finished
424 * lex.h (struct java_lexer): Change hit_eof, read_anything,
425 byte_swap and use_fallback to unsigned int.
426 * parse.h (struct _jdep): Change flag0 to unsigned int.
428 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
431 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
432 before trying to lay out its methods.
433 * jcf-parse.c (read_class): Track parsed files using canonical paths
434 obtained via lrealpath from libiberty.
435 (java_parse_file): Likewise.
436 (parse_source_file_1): Rename formal parameter to reflect its
437 modified purpose. Minor formatting fix.
439 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
441 * class.c (emit_register_classes): Make the function uninlinable,
442 do not set current_function_cannot_inline.
443 * resource.c (write_resource_constructor): Do not reset
444 flag_inline_functions around rest_of_compilation.
446 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
449 * expr.c (java_truthvalue_conversion): Handle
450 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
451 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
452 i.e. return the expression.
454 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
456 * gjavah.c: Include version.h
458 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
460 * jcf-write.c (generate_bytecode_conditional): Correct handling
461 of unordered conditionals. Add comment.
463 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
464 Per Bothner <per@bothner.com>
466 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
467 local variable was initialised upon declaration.
468 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
469 variable was final and initialised upon declaration.
470 * check-init.c (check_final_reassigned): Give error only if a blank
471 final is not definitely unassigned or if an initialised final is
473 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
474 assignment expressions. Remove case MODIFY_EXPR, label do_default.
475 (check_init): Perform initialised-variable-removing-optimisation
476 only on non-final local variables.
478 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
480 * jcf-write.c (generate_bytecode_conditional): Handle binops
481 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
483 (generate_bytecode_insns): Likewise.
485 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
487 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
488 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
490 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
492 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
493 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
495 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
497 * decl.c (struct binding_level): Add GTY marker. Compile
498 binding_depth unconditionally.
499 (current_binding_level, free_binding_level, global_binding_level):
501 (clear_binding_level): Unconditionally set binding_depth.
502 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
504 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
506 * lex.c (java_new_lexer): Set 'encoding'.
507 (java_read_char): Improve error message for unrecognized characters.
508 * lex.h (struct java_lexer): New field 'encoding'.
510 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
512 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
514 2004-05-21 Mark Wielaard <mark@klomp.org>
516 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
519 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
521 * typeck.c: Remove non-printable character 160.
523 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
525 * check-init.c: Correct minor typos.
527 2004-05-13 Diego Novillo <dnovillo@redhat.com>
529 * Make-lang.in, expr.c, java-gimplify.c: Rename
530 tree-simple.[ch] to tree-gimple.[ch].
532 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
534 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
536 2004-05-13 Diego Novillo <dnovillo@redhat.com>
538 Merge from tree-ssa-20020619-branch. See
539 ChangeLog.tree-ssa for details.
541 * Make-lang.in, builtins.c, check-init.c, class.c,
542 constants.c, decl.c, except.c, expr.c, java-except.h,
543 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
544 lang.c, lang.opt, parse.y, resource.c: Merged.
545 * java-gimplify.c: New file.
547 2004-05-10 Andrew Haley <aph@redhat.com>
549 * parse.y (create_class): Set TYPE_VFIELD.
550 * decl.c (java_init_decl_processing): Likewise.
552 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
553 * class.c (make_method_value): Replace DECL_VINDEX with call to
555 (get_dispatch_vector): Likewise.
556 (layout_class_method): Likewise.
557 Replace set of DECL_VINDEX with call to set_method_index().
558 (set_method_index): New function.
559 (get_method_index): New function.
560 * java-tree.h (set_method_index): New function decl.
561 (get_method_index): New function decl.
563 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
565 * parse.y (check_pkg_class_access): Add new argument
566 and use it when cl is NULL to call lookup_cl on it.
567 (parser_check_super_interface): Do not call lookup_cl.
568 Pass this_decl to check_pkg_class_access and NULL
569 instead of lookup_cl.
570 (parser_check_super): Update for change in
571 check_pkg_class_access.
572 (do_resolve_class): Likewise.
573 (process_imports): Likewise.
574 (find_in_imports_on_demand): Likewise.
575 (resolve_qualified_expression_name): Likewise.
577 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
579 Fixes PR java/9685, PR java/15073
580 * parse.y (accessibility_string): New method.
581 (not_accessible_field_error): Use accessibility_string()
582 instead of java_accstring_lookup().
583 (resolve_qualified_expression_name): Check with
584 check_pkg_class_access() before allowing access using
587 Use check_pkg_class_access() instead of not_accessible_p()
588 for unqualified types.
589 (not_accessible_p): Use DECL_CONTEXT (member) instead of
590 REFERENCE for package-private access checking.
591 (patch_method_invocation): Use accessibility_string() instead
592 of java_accstring_lookup().
594 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
597 * gjavah.c (struct method_name): Add member is_native.
598 (overloaded_jni_method_exists_p): Match candidate method only if
600 (print_method_info): Initialise is_native flag from the method's
603 2004-04-30 Roger Sayle <roger@eyesopen.com>
605 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
606 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
608 2004-04-22 Roger Sayle <roger@eyesopen.com>
610 * resource.c (write_resource_constructor): Guard call to possibly
611 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
613 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
615 * class.c (make_class_data): Add new field aux_info.
616 * decl.c (java_init_decl_processing): Push type and decl for
619 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
621 * expr.c (expand_java_NEW): Don't use size argument for
622 _Jv_AllocObject calls.
623 * parse.y (patch_invoke): Likewise.
625 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
627 * expr.c (build_invokeinterface): Remove unused variables to
630 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
632 * class.c (get_interface_method_index): New function. Return dispatch
633 index for interface method.
634 (make_method_value): For interface methods, set index field to
635 iface dispatch index, not DECL_VINDEX.
636 * expr.c (build_invokeinterface): Use get_interface_method_index.
638 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
640 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
642 2004-03-31 Andrew Haley <aph@redhat.com>
645 * jcf-io.c (opendir_in_zip): Tidy up error handling.
647 2004-03-30 Zack Weinberg <zack@codesourcery.com>
649 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
652 2004-03-25 Marcus Meissner <meissner@suse.de>
655 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
657 2004-03-23 Tom Tromey <tromey@redhat.com>
660 * jcf-write.c (make_class_file_name): Don't report if mkdir
663 2004-03-23 Tom Tromey <tromey@redhat.com>
665 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
667 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
669 * class.c, gjavah.c, lang.c: Fix comment typos.
670 * gcj.texi: Fix typos.
672 2004-03-19 Per Bothner <per@bothner.com>
674 * gcj.texi (Code Generation): Document new flags and assert defaults.
676 * class.c (assume_compiled_node_struct): Rename type to
677 class_flag_node_struct, as it is now also used for enable_assertions.
678 Rename assume_compiled_node typedef. Rename excludep field to value.
679 (find_assume_compiled_node): Rename function to find_class_flag_node.
680 Minor optimization - avoid needless strlen.
681 (add_assume_compiled): Some tweaking and optimization.
682 Rename and generalize to add_class_flag takem an extra parameter.
683 (add_assume_compled): New just calls add_class_flag.
684 (add_enable_assert, enable_assertions): New functions.
685 (enable_assert_tree): New static.
686 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
687 * lang.opt (fenable-assertions, fenable-assertions=,
688 fdisable-assertions, fdisable-assertions=): New options.
689 * lang.c (java_handle_option): Handle new options.
690 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
691 class in an interface - create helper class nested in outer interface.
692 (build_assertion): Short-circuit if enable_assertions is false.
694 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
696 * java-tree.h: Changes throughout to add checking to macros
697 and numerous whitespace changes.
698 (VAR_OR_FIELD_CHECK): New macro.
699 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
700 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
702 2004-03-16 Per Bothner <per@bothner.com>
704 * jcf-jump.c (options): New --print-constants option.
705 * gcj.texi (Invoking jcf-dump): Document --print-constants.
707 * jcf-dump.c (flag_print_constant_pool): Default to off.
708 (print_constant_terse_with_index): New helper function.
709 (various places): Check flag_print_constant_pool where missing.
710 (main): If verbose set flag_print_constant_pool.
711 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
713 2004-03-15 Andrew Haley <aph@redhat.com>
716 * parse.y (java_complete_lhs): Check that final variable has an
719 2004-03-12 Andrew Haley <aph@redhat.com>
722 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
725 2004-02-29 Roger Sayle <roger@eyesopen.com>
727 * jcf-parse.c (java_parse_file): Handle the case that input_filename
730 2004-02-27 Per Bothner <per@bothner.com>
732 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
733 suggestion: Use build_incomplete_class_ref.
734 This fixes PR java/13508, java/11714.
736 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
738 * java/parse.h: Update copyright.
740 2004-02-26 Andrew Haley <aph@redhat.com>
743 * parse.y (check_interface_throws_clauses): Check for
744 !METHOD_INVISIBLE (iface_method).
745 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
746 well as CLASS_ABSTRACT.
748 2004-02-25 Per Bothner <per@bothner.com>
750 * parse.y (build_assertion): If we're in an inner class, create the
751 class$ helper routine in the outer class.
753 2004-02-19 Richard Henderson <rth@redhat.com>
755 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
757 2004-02-16 Geoffrey Keating <geoffk@apple.com>
759 * Make-lang.in (java.install-man): Add extra dependencies.
761 2004-02-13 Geoffrey Keating <geoffk@apple.com>
763 * Make-lang.in: Install man pages under the same names
764 (possibly transformed) as the program they document.
766 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
768 * gjavah.c: Include "intl.h".
769 (error): New function.
770 (main): Call gcc_init_libintl.
771 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
772 print_stub_or_jni, process_file, main): Use error rather than
774 (print_method_info, usage, help, version, main): Mark strings for
775 translation with _. Avoid splitting up sentences. Send
776 information messages to stdout.
777 * jcf-dump.c: Include "intl.h".
778 (main): Call gcc_init_libintl.
779 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
780 Mark error, usage and version messages for translation with _.
781 Avoid splitting up sentences.
782 * jv-scan.c: Include "intl.h".
783 (fatal_error, warning): Change parameter s to msgid. Translate
785 (main): Call gcc_init_libintl.
786 (usage, help, version): Mark error, usage and version messages for
787 translation with _. Avoid splitting up sentences.
788 * jvgenmain.c: Include "intl.h".
789 (main): Call gcc_init_libintl.
790 (usage, main): Mark error messages for translation with _.
791 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
792 JVGENMAIN_OBJS): Add intl.o.
793 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
794 java/jvgenmain.o): Update dependencies.
796 2004-02-08 Per Bothner <per@bothner.com>
798 * parse.y (resolve_qualified_expression_name): In case of inaccessible
799 class don't use not_accessible_field_error, which can get confused.
801 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
803 Make-lang.in (po-generated): Delete.
805 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
807 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
809 * decl.c: Include target.h.
810 (start_java_method): Replace PROMOTE_PROTOTYPES with
811 targetm.calls.promote_prototypes.
812 * expr.c: Include target.h.
813 (pop_arguments): Replace PROMOTE_PROTOTYPES with
814 targetm.calls.promote_prototypes.
815 * parse.y: Include target.h.
816 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
817 with targetm.calls.promote_prototypes.
819 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
821 * typeck.c: Update copyright.
823 2004-02-02 Tom Tromey <tromey@redhat.com>
825 * decl.c (java_init_decl_processing): Remove duplicate
828 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
830 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
832 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
834 * expr.c (build_field_ref): Move variable
837 2004-01-28 Andrew Haley <aph@redhat.com>
839 * expr.c (build_field_ref): Widen field offset.
841 2004-01-27 Andrew Haley <aph@redhat.com>
844 * parse.y (check_interface_throws_clauses): Make sure class_decl
847 2004-01-22 Jeff Sturm <jsturm@one-point.com>
850 * parse.y (patch_assignment): Don't modify lhs_type for
851 reference assignments.
853 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
855 * Make-lang.in: Replace $(docdir) with doc.
856 (java.info, java.srcinfo, java.man, java.srcman): New rules.
857 (java.install-man): Revamp rule.
859 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
861 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
862 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
863 instead of deferred backquote.
865 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
867 * typeck.c (find_method_in_interfaces): Move variable
870 2004-01-16 Andrew Haley <aph@redhat.com>
873 * typeck.c (shallow_find_method): New.
874 (find_method_in_superclasses): New.
875 (find_method_in_interfaces): New.
876 (lookup_do): Rewrite.
877 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
879 * jcf-parse.c (read_class): Save and restore output_class.
880 * decl.c (java_expand_body): Set output_class from fndecl.
882 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
884 * class.c (gen_indirect_dispatch_tables): Fix string length
887 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
889 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
890 (java.srcextra): Copy above back to source directory if requested.
891 (po-generated): Delete reference to $(parsedir).
892 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
895 2004-01-14 Jan Hubicka <jh@suse.cz>
897 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
900 2004-01-09 Mark Mitchell <mark@codesourcery.com>
902 * java-tree.h (java_expand_expr): Change prototype.
903 * expr.c (java_expand_expr): Add alt_rtl parameter.
905 2004-01-09 Andrew Haley <aph@redhat.com>
908 * parse.y (java_fix_constructors): Set output_class.
909 (java_reorder_fields): Likewise.
910 (java_layout_classes): Likewise.
911 (java_expand_classes): Generate indirect dispatch tables.
912 (java_expand_classes): Set output_class.
913 (java_finish_classes): Likewise.
914 * lang.c (java_init): Turn on always_initialize_class_p if we're
915 using indirect dis[atch.
916 (java_decl_ok_for_sibcall): Use output_class, not current_class.
917 (java_get_callee_fndecl): Use class local atable.
919 (always_initialize_class_p): Decl moved to java-tree.h.
920 (HANDLE_CLASS_INFO): Set output_class.
921 (read_class): Likewise.
922 (parse_class_file): Call gen_indirect_dispatch_tables.
923 (parse_zip_file_entries): Set output_class.
924 (java_parse_file): Set output_class. Don't emit symbol tables.
925 * java-tree.h (output_class): New.
926 Remove global declarations for otable, atable, and ctable.
927 (always_initialize_class_p): moved here from decl.c.
929 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
930 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
931 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
932 (struct lang_type): Add otable_methods, otable_decl,
933 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
934 ctable_decl, catch_classes, type_to_runtime_map.
935 * expr.c (build_field_ref): Make otable, atable, and ctable class
936 local rather than global.
937 (build_known_method_ref): Likewise.
938 (build_invokeinterface): Likewise.
939 (java_expand_expr): Pass runtime type (rather than actual type) to
941 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
942 this class. Look up each class in that map to delete duplicates.
943 (expand_end_java_handler): Pass runtime type (rather than actual
944 type) to expand_start_catch.
945 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
947 (java_init_decl_processing): Rearrange things. Remove global
948 declarations of otable, atable, and ctable.
949 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
950 (java_expand_body): Set output_class.
951 * constants.c (build_constant_data_ref): Use output_class, not
953 (alloc_name_constant): Likewise.
954 * class.c (gen_indirect_dispatch_tables): New.
955 (build_class_ref): Generate hard reference to superclass, even if
956 using indirect dispatch.
957 (build_static_field_ref): Use class local atable.
958 (make_class_data): Generate hard reference to superclass, even if
959 using indirect dispatch.
960 Generate symbolic references to interfaces when using indirect
962 (make_class_data): Emit otable, atable, and ctable.
963 Make otable, atable, and ctable class local rather than global.
964 (emit_catch_table): Make otable, atable, and ctable class local
967 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
969 * parse.y (catch_clause_parameter): Fix typo.
972 * parse.y: (catch_clause_parameter): Return early if $3, aka
973 formal_parameter, is null.
975 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
977 * class.c: Remove uses of "register" specifier in
978 declarations of arguments and local variables.
981 * gjavah.c: Likewise.
982 * jcf-dump.c: Likewise.
983 * jcf-io.c: Likewise.
984 * jcf-parse.c: Likewise.
985 * jcf-write.c: Likewise.
986 * keyword.h: Likewise.
988 * typeck.c: Likewise.
989 * verify.c: Likewise.
991 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
993 * Make-lang.in (GCJ_CROSS_NAME): Delete.
994 (java.install_common, java.install-man): Adjust for above.
995 (java.uninstall): Likewise.
997 2003-12-03 Michael Koch <konqueror@gmx.de>
999 * class.c (make_class_data):
1000 Push field value to 'hack_signers' instead of 'signers'.
1001 * decl.c (java_init_decl_processing):
1002 Push field 'hack_signers' instead of 'signers'.
1004 2003-12-03 Zack Weinberg <zack@codesourcery.com>
1006 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
1009 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
1012 * parse.y (qualify_ambiguous_name): Remove lots of broken
1013 field access processing - there's no need to do that here,
1014 because we have resolve_field_access. Remove
1015 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
1016 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
1019 2003-12-01 Jeff Sturm <jsturm@one-point.com>
1022 * parse.y (java_complete_lhs): Save location prior to patching
1025 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
1028 * resource.c (write_resource_constructor): Append
1029 "_resource" to constructor identifier name.
1031 2003-11-25 Jeff Sturm <jsturm@one-point.com>
1034 * constants.c (cpool_for_class): New function.
1035 (outgoing_cpool): Remove global variable.
1036 (alloc_name_constant): Use cpool_for_class.
1037 (build_constants_constructor): Likewise.
1038 * decl.c (java_expand_body): Set current_class.
1039 * java-tree.h (outgoing_cpool) Remove declaration.
1040 (init_outgoing_cpool): Likewise.
1041 * jcf-parse.c (init_outgoing_cpool): Remove function.
1042 (parse_class_file): Don't call init_outgoing_cpool.
1043 * parse.y (java_complete_expand_methods): Don't call
1044 init_outgoing_cpool. Don't save outgoing_cpool.
1045 (java_expand_classes): Don't restore outgoing_cpool.
1046 (java_finish_classes): Likewise.
1048 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
1050 * Make-lang.in: (java.install-common) Add
1051 symlink for $(target_noncanonical)-gcjh for
1054 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
1056 * Make-lang.in (java.extraclean): Delete.
1058 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
1060 * Make-lang.in (check-java): Add.
1062 2003-11-19 Jeff Sturm <jsturm@one-point.com>
1065 * except.c (prepare_eh_table_type): Allocate variable-sized
1066 buffer `buf' with alloca.
1068 2003-11-17 Jeff Sturm <jsturm@one-point.com>
1072 decl.c (java_init_decl_processing): Don't initialize
1073 class_not_found_type_node, no_class_def_found_type_node.
1075 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
1076 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
1077 (class_not_found_type_node, no_class_def_found_type_node):
1080 parse.y (build_dot_class_method_invocation): Add this_class
1081 argument. Qualify method invocations to a different class.
1082 (create_new_parser_context): Initialize saved_data_ctx to 0.
1083 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
1084 (build_dot_class_method): Don't load classes. Register
1086 (build_incomplete_class_ref): Special cases for interfaces
1087 and inner classes. Move build_dot_class_method call to here...
1088 (patch_incomplete_class_ref): ...from here. Pass current_class
1089 to build_dot_class_method_invocation.
1090 (build_assertion): Pass class_type to
1091 build_dot_class_method_invocation.
1092 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
1094 2003-11-17 Jeff Sturm <jsturm@one-point.com>
1097 * java-tree.h (BLOCK_EMPTY_P): Define.
1098 * parse.y (java_complete_lhs): Check for empty blocks
1099 in TRY_FINALLY_EXPR case.
1101 2003-11-17 Andrew Haley <aph@redhat.com>
1103 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
1104 (struct lang_decl_var:freed): New variable.
1105 * decl.c (poplevel): Mark local vars that have gone out of scope.
1106 (push_jvm_slot): Don't use the RTL of a var that has gone out of
1109 2003-11-16 Jason Merrill <jason@redhat.com>
1111 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
1112 and TAGS files that include them for each front end.
1114 2003-11-15 Tom Tromey <tromey@redhat.com>
1116 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
1118 2003-11-12 Jason Merrill <jason@redhat.com>
1120 PR optimization/12547
1121 * lang.c (java_tree_inlining_walk_subtrees): Just walk
1122 BLOCK_EXPR_BODY directly.
1124 2003-11-12 Andrew Haley <aph@redhat.com>
1127 * parse.y (fold_constant_for_init): Check that we really do have a
1131 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
1132 init_test_decls being inlined.
1135 * parse.y (do_resolve_class): Check return value from
1136 breakdown_qualified().
1138 2003-11-11 Tom Tromey <tromey@redhat.com>
1141 * parse.y (merge_string_cste): Handle case where we have a
1142 pointer that happens to be zero, not null_pointer_node.
1144 2003-11-10 Tom Tromey <tromey@redhat.com>
1146 * jcf-parse.c (classify_zip_file): Correctly compare
1147 filename_length against length of manifest file's name.
1149 2003-11-08 Tom Tromey <tromey@redhat.com>
1152 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
1154 2003-11-06 Andrew Haley <aph@redhat.com>
1156 * expr.c (java_stack_swap): Make sure destination stack slots are
1157 of the correct type.
1159 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
1161 * Make-lang.in (dvi): Move targets to $(docobjdir).
1162 (gcj.dvi): Simplify rule and adjust target.
1163 (gcj.info): Simplify rule.
1164 (gcj.pod): New intermediate rule.
1165 (gcjh.pod): Likewise.
1166 (jv-scan.pod): Likewise.
1167 (jcf-dump.pod): Likewise.
1168 (gij.pod): Likewise.
1169 (jv-convert.pod): Likewise.
1170 (rmic.pod): Likewise.
1171 (rmiregistry.pod): Likewise.
1174 (jv-scan.1): Delete.
1175 (jcf-dump.1): Delete.
1177 (jv-convert.1): Delete.
1179 (rmiregistry.1): Delete.
1181 2003-11-02 Jeff Sturm <jsturm@one-point.com>
1183 Fixes PR java/12866.
1184 * parse.y (resolve_qualified_expression_name): Move test
1185 for outer field access methods from here...
1186 (check_thrown_exceptions) ...to here.
1188 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
1190 * .cvsignore: Delete.
1192 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
1194 * verify.c (verify_jvm_instructions): Don't warn about legal
1195 eh binding regions generated for example by jdk 1.4.1.
1197 2003-10-24 David S. Miller <davem@redhat.com>
1199 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
1201 2003-10-22 Andrew Haley <aph@redhat.com>
1203 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
1204 (java_get_callee_fndecl): New.
1206 * jcf-parse.c (java_parse_file): Call emit_catch_table().
1208 * java-tree.h (ctable_decl): New.
1209 (catch_classes): New.
1210 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
1212 * decl.c (java_init_decl_processing): Add catch_class_type.
1214 Add catch_classes field.
1216 * class.c (build_indirect_class_ref): Break out from
1218 (make_field_value): Check flag_indirect_dispatch.
1219 (make_class_data): Ditto.
1220 Tidy uses of PUSH_FIELD_VALUE.
1221 Add field catch_classes.
1222 (make_catch_class_record): New.
1224 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
1226 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1228 * jcf-write.c: Follow spelling conventions.
1229 * parse.y: Likewise.
1231 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1233 * ChangeLog: Fix typos.
1234 * expr.c: Fix comment typos.
1235 * jcf-write.c: Likewise.
1238 * mangle.c: Likewise.
1239 * parse-scan.y: Likewise.
1240 * parse.y: Likewise.
1242 2003-10-22 Tom Tromey <tromey@redhat.com>
1244 * expr.c (expand_byte_code): Only warn about dead bytecode when
1245 extra_warnings is set.
1247 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
1249 Fix for PR java/12586.
1250 * mangle.c (find_compression_record_match): Don't iterate through
1251 package namespace elements unless they all match compression_table
1254 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
1256 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
1257 (generate-manpages): Likewise.
1258 (java.maintainer-clean): Likewise.
1259 (gcj.info): Likewise.
1262 (jv-scan.1): Likewise.
1263 (jcf-dump.1): Likewise.
1265 (jv-convert.1): Likewise.
1267 (rmiregistry.1): Likewise.
1268 (java.install-man): Likewise.
1269 (parse-scan.o): Move and define complete compile line.
1270 (parse.o): Likewise.
1271 (jcf-tree-inline.o): Move.
1273 2003-10-20 Mark Mitchell <mark@codesourcery.com>
1275 * Make-lang.in (info): Update dependencies.
1276 (java.install-info): Remove.
1277 ($(srcdir)/java/gcj.info): Replace with ...
1278 ($(docobjdir)/gcj.info): ... this.
1280 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
1282 * Make-lang.in: Replace uses of $(target_alias) with
1283 $(target_noncanonical).
1285 2003-10-09 Tom Tromey <tromey@redhat.com>
1287 * decl.c (java_init_decl_processing): Declare signers field.
1288 * class.c (make_class_data): Set signers field.
1290 2003-10-09 Jason Merrill <jason@redhat.com>
1292 * parse.y (patch_assignment): Use make_node to create a BLOCK.
1293 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
1296 2003-10-06 Mark Mitchell <mark@codesourcery.com>
1298 * Make-lang.in (java.info): Replace with ...
1300 (java.dvi): Replace with ...
1302 (java.generated-manpages): Replace with ...
1304 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
1306 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
1308 2003-10-01 Andrew Haley <aph@redhat.com>
1310 * jcf-parse.c (java_parse_file): Write otable and atable.
1311 * java-tree.h (atable_methods): New.
1313 (atable_syms_decl): New.
1314 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
1315 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
1316 (symbol_*type): Rename method_symbol* to symbol*type.
1317 (emit_offset_symbol_table): Delete.
1318 (emit_symbol_table): New.
1319 (get_symbol_table_index): New.
1321 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
1322 (build_known_method_ref): Likewise.
1323 (get_symbol_table_index): Rename from get_offset_table_index.
1324 Parameterize to allow re-use by differing types of symbol table.
1325 (build_invokevirtual): Pass table to get_offset_table_index.
1326 * decl.c (java_init_decl_processing): Push types and decls for
1327 atable and atable_syyms.
1328 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
1329 (make_class_data): Add new fields atable and atable_syms.
1330 (emit_symbol_table): Rename from emit_offset_symbol_table.
1331 Parameterize to allow re-use by different types of symbol table.
1332 (build_symbol_entry): Renamed from build_method_symbols_entry.
1334 2003-09-30 Roger Sayle <roger@eyesopen.com>
1336 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
1337 semantics for SAVE_EXPR, by caching the result in a temporary.
1339 2003-09-28 Richard Henderson <rth@redhat.com>
1341 * check-init.c (check_init): Save and restore input_location
1342 instead of file and line separately.
1343 * decl.c (java_expand_body): Likewise.
1344 * jcf-write.c (generate_bytecode_insns): Likewise.
1345 * parse.y (safe_layout_class): Likewise.
1346 * jcf-parse.c (read_class, parse_class_file): Likewise.
1347 (java_parse_file): Use %H for warning locator.
1349 2003-09-28 Roger Sayle <roger@eyesopen.com>
1351 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
1352 with void-type branches instead of using a COMPOUND_EXPR.
1354 2003-09-28 Jeff Sturm <jsturm@one-point.com>
1356 * decl.c (java_optimize_inline, dump_function): Remove.
1357 * java-tree.h (java_optimize_inline): Remove declaration.
1358 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
1359 * parse.y (source_end_java_method, java_expand_classes):
1360 Likewise. Remove dead code.
1362 2003-09-27 Roger Sayle <roger@eyesopen.com>
1364 * lang.c (java_init_options): Set flag_evaluation_order.
1365 * expr.c (force_evaluation_order): Don't attempt to force
1366 evaluation order of binary operations using save_expr.
1367 * parse.y (java_complete_lhs): No longer need to call
1368 force_evaluation_order when constructing binary operators.
1370 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1371 Bryce McKinlay <bryce@mckinlay.net.nz>
1374 * parse.y (not_accessible_field_error): New function.
1375 (resolve_expression_name): Check field access permissions.
1376 (resolve_qualified_expression_name): Use
1377 not_accessible_field_error.
1378 (resolve_qualified_expression_name): Likewise.
1380 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1382 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
1384 2003-09-23 Roger Sayle <roger@eyesopen.com>
1386 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
1387 with equal operands without side-effects.
1389 2003-09-22 Jeff Sturm <jsturm@one-point.com>
1391 * decl.c (java_init_decl_processing): Don't emit otable decls
1392 if flag_indirect_dispatch is not set.
1394 2003-09-21 Richard Henderson <rth@redhat.com>
1396 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1399 2003-09-21 Richard Henderson <rth@redhat.com>
1401 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1402 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
1404 2003-09-20 Richard Henderson <rth@redhat.com>
1406 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
1408 2003-09-18 Roger Sayle <roger@eyesopen.com>
1410 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
1411 * check-init.c (check_init): Likewise.
1413 2003-09-18 Roger Sayle <roger@eyesopen.com>
1415 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
1417 2003-09-16 Andrew Haley <aph@redhat.com>
1419 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
1421 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
1424 * mangle.c (find_compression_record_match): Skip
1425 over a "6JArray" (the array template mangled string)
1427 (mangle_array_type): Correct minor typo.
1428 (atms): Move definition to the beginning.
1430 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
1432 * class.c (add_miranda_methods): Ensure super-interfaces are laid
1433 out. Fix for PR java/12254.
1435 2003-09-11 Richard Henderson <rth@redhat.com>
1437 * parse.y (source_end_java_method): Update for new
1438 cgraph_finalize_function argument.
1440 2003-09-09 Richard Henderson <rth@redhat.com>
1442 * parse.y (source_end_java_method): Update call to
1443 cgraph_finalize_function.
1445 2003-09-03 Jeff Sturm <jsturm@one-point.com>
1447 * decl.c (java_expand_body): New function.
1448 * expr.c (build_class_init): Set DECL_IGNORED_P.
1449 * java-tree.h (start_complete_expand_method,
1450 java_expand_body): Declare.
1451 * jcf-parse.c (cgraph.h): Include.
1452 (java_parse_file): Handle flag_unit_at_a_time.
1453 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
1454 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
1455 (java_estimate_num_insns): Use walk_tree_without_duplicates.
1456 (java_start_inlining): New function.
1457 * parse.h (java_finish_classes): Declare.
1458 * parse.y: Include cgraph.h.
1459 (block): Don't special-case empty block production.
1460 (craft_constructor): Set DECL_INLINE.
1461 (source_end_java_method): Handle flag_unit_at_a_time.
1462 Replace inline code with call to java_expand_body.
1463 (start_complete_expand_method): Remove static modifier.
1464 (java_expand_method_bodies): Patch function tree for
1465 class initialization and/or synchronization as needed.
1466 Don't begin RTL expansion yet.
1467 (java_expand_classes): Check flag_unit_at_a_time before
1468 calling finish_class.
1469 (java_finish_classes): New function.
1470 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
1471 (patch_assignment): Set DECL_CONTEXT on temporary variable.
1472 (emit_test_initialization): Set DECL_IGNORED_P.
1474 2003-09-03 Roger Sayle <roger@eyesopen.com>
1476 * builtins.c (enum builtin_type): Delete unused enumeration.
1477 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
1479 2003-08-28 Tom Tromey <tromey@redhat.com>
1481 * gcj.texi (Extensions): Document gcjlib URLs.
1483 2003-08-20 Tom Tromey <tromey@redhat.com>
1485 * gcj.texi (Extensions): Added xref.
1486 (libgcj Runtime Properties): Document
1487 gnu.gcj.runtime.VMClassLoader.library_control.
1489 2003-08-20 Andrew Haley <aph@redhat.com>
1491 * except.c (prepare_eh_table_type): Use new encoding for exception
1492 handlers when using -fno-assume-compiled.
1494 2003-08-13 Tom Tromey <tromey@redhat.com>
1496 * gcj.texi (Invoking gij): Document -X and -?.
1498 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
1500 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
1501 GCJH_OBJS, JCFDUMP_OBJS
1502 * win32-host.c: Removed the unnecessary and broken dependency
1505 2003-08-11 Tom Tromey <tromey@redhat.com>
1507 * parse.y (java_check_regular_methods): Typo fixes. Call
1508 check_interface_throws_clauses. Use
1509 check_concrete_throws_clauses.
1510 (check_interface_throws_clauses): New function.
1511 (check_concrete_throws_clauses): New function.
1512 (hack_is_accessible_p): New function.
1513 (find_most_specific_methods_list): Added FIXME.
1514 * typeck.c (lookup_do): Use `flags' argument to decide what to
1516 (lookup_argument_method_generic): New function.
1517 (lookup_argument_method2): Removed.
1518 * jcf.h (ACC_INVISIBLE): New define.
1519 * jcf-write.c (generate_classfile): Skip invisible methods.
1520 * class.c (add_miranda_methods): New function.
1521 (layout_class_methods): Use it.
1522 (get_access_flags_from_decl): Use ACC_INVISIBLE.
1523 * java-tree.h (METHOD_INVISIBLE): New define.
1524 (lang_decl_func) [invisible]: New field.
1525 (lookup_argument_method_generic): Declare.
1526 (SEARCH_INTERFACE): New define.
1527 (SEARCH_SUPER): Likewise.
1528 (SEARCH_ONLY_INTERFACE): Likewise.
1529 (SEARCH_VISIBLE): Likewise.
1530 (lookup_argument_method2): Removed declaration.
1532 2003-08-05 Tom Tromey <tromey@redhat.com>
1534 Fix for PR java/11600:
1535 * parse.y (java_complete_lhs): See whether we're calling a method
1537 (check_thrown_exceptions): Added `is_array_call' argument;
1538 fixed `clone' checking; updated all callers.
1540 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
1542 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
1544 2003-08-03 Tom Tromey <tromey@redhat.com>
1546 * java-tree.h (METHOD_TRANSIENT): Removed.
1547 * decl.c (pushdecl): Removed some dead code.
1548 * class.c (get_access_flags_from_decl): Can't have transient
1550 (add_method_1): Can't have a transient method.
1552 2003-07-28 Andreas Jaeger <aj@suse.de>
1554 * jvspec.c: Convert to ISO C90 prototypes.
1556 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
1558 * decl.c (force_poplevels): Fix warning call.
1560 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1562 * expr.c (expand_java_field_op): Don't use xxx_with_decl
1563 (expand_java_field_op): Likewise.
1564 * class.c (layout_class_method): Likewise
1565 (emit_register_classes): Likewise.
1566 * decl.c (pushdecl): Likewise.
1567 (poplevel): Likewise.
1568 (force_poplevels): Likewise.
1569 (give_name_to_locals): Likewise.
1570 * check-init.c (check_for_initialization): Likewise.
1572 2003-07-24 Jason Merrill <jason@redhat.com>
1574 * java-tree.h: Move boolean_type_node et al to the back end.
1576 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1578 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
1581 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
1583 * lang.opt: Don't show -MD_ and -MDD_.
1585 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
1587 * lang-options.h: Remove.
1588 * lang.opt: Add help text.
1590 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
1592 * expr.c: Remove the last argument to expand_assignment().
1594 2003-07-09 Jan Hubicka <jh@suse.cz>
1596 * java-tree.h (DECL_NUM_STMTS): Rename to...
1597 (DECL_ESTIMATED_INSNS): ... this.
1598 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
1599 New static functions.
1600 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
1601 * parser.y (add_stmt_to_compound): Do not account statements.
1603 2003-07-08 Mark Wielaard <mark@klomp.org>
1605 * gcj.texi: CNI now expands to Compiled Native Interface.
1607 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1609 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
1611 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
1613 * expr.c (expand_byte_code): Adjist emit_line_note call.
1615 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
1617 * lang.c (java_handle_option): Don't handle filenames.
1619 2003-07-02 Zack Weinberg <zack@codesourcery.com>
1621 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
1624 * jcf-write.c: Don't default-define DIR_SEPARATOR.
1625 * jcf.h: Delete COMPARE_FILENAMES definition.
1627 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
1629 * lang.c (java_init_options): Update prototype.
1631 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
1633 * decl.c (poplevel): Adjust define_label call.
1635 2003-06-27 Zack Weinberg <zack@codesourcery.com>
1637 * gjavah.c (flag_jni): Make non-static.
1638 * parse-scan.y (ctxp): Make non-static.
1640 * class.c (build_method_symbols_entry)
1641 * expr.c (get_offset_table_index)
1642 * jcf-parse.c (jcf_parse):
1643 Mark the definition static, matching the forward declaration.
1645 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
1647 * lang.c (java_handle_option): Don't check for missing arguments.
1649 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
1651 * class.c (push_class): Use a location_t to save place.
1652 (emit_register_classes): Set input_location. Adjust
1653 expand_function_end call.
1654 * resource.c (write_resource_constructor): Likewise.
1655 * decl.c (end_java_method): Adjust expand_function_end call.
1656 * parse.y (source_end_java_method): Likewise.
1658 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
1660 * lang.c (java_handle_option): Likewise.
1662 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
1664 * lang.c (java_handle_option): Special-casing of optional
1665 joined arguments no longer needed.
1666 * lang.opt: Update switches that take optional argument.
1668 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1670 * lang.opt: Declare Java.
1671 * lang.c (java_init_options): Update.
1673 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1675 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
1677 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1679 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
1680 * lang.c (java_handle_option): -MD and -MMD have an underscore.
1681 * lang.opt: -MD and -MMD have an underscore.
1683 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
1685 * class.c (emit_register_classes): Adjust init_function_start
1687 * decl.c (complete_start_java_method): Likewise.
1688 * resource.c (write_resource_constructor): Likewise.
1690 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1692 * Make-lang.in: Update to use options.c and options.h.
1693 * lang.c: Include options.h not j-options.h.
1694 (java_handle_option): Abort on unrecognized option.
1695 (java_init_options): Request Java switches.
1697 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
1699 * Make-lang.in: Handle mostlyclean.
1701 2003-06-11 Tom Tromey <tromey@redhat.com>
1703 * lang.c (java_handle_option): Update dependency_tracking for
1706 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
1709 2003-06-10 Andrew Haley <aph@redhat.com>
1711 * resource.c (write_resource_constructor): Use expand_expr to
1712 generate the address of the label attached to a resource.
1713 * Make-lang.in (java/resource.o): Add expr.h
1715 2003-06-10 Andrew Haley <aph@redhat.com>
1717 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
1718 (java_decl_ok_for_sibcall): New.
1720 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
1722 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
1723 (java/j-options.c, java/j-options.h): New.
1724 * java-tree.h (resource_name, compile_resource_file,
1725 compile_resource_data): Constify.
1726 * jcf-write.c (jcf_write_base_directory): Similarly.
1727 * jcf.h (jcf_write_base_directory): Similarly.
1728 * lang.c: Include j-options.h.
1729 (cl_options_count, cl_options, string_option, java_decode_option,
1730 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
1731 process_option_with_no): Remove.
1732 (resource_name): Constify.
1733 (LANG_HOOKS_HANDLE_OPTION): Override.
1734 (java_handle_option): New.
1735 (java_init): Don't call jcf_path_init.
1736 (java_init_options): Call jcf_path_init.
1738 * resource.c (compile_resource_data, compile_resource_file): Constify.
1740 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
1742 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
1743 (struct lang_decl_func): Add last_line field.
1744 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
1745 DECL_SOURCE_LINE_LAST): Remove.
1746 * parse.y (missing_return_error, finish_method_declaration,
1747 lookup_cl, start_artificial_method_body, source_end_java_method,
1748 start_complete_expand_method): Adjust.
1750 2003-06-08 Tom Tromey <tromey@redhat.com>
1752 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
1753 fno-assume-compiled.
1755 2003-06-08 Roger Sayle <roger@eyesopen.com>
1757 * builtins.c (define_builtin_type, builtin_types): Delete.
1758 (define_builtin): Rewritten to take just the built-in code,
1759 the function's name, type and fallback library function name.
1760 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
1761 (initialize_builtins): Overhaul to define the GCC builtins
1762 used by gcj manually, providing the Java run-time's
1763 implementations as the fallback library function.
1765 2003-06-08 Anthony Green <green@redhat.com>
1767 * parse.y (patch_cast): Fix conversions from floating-point to
1770 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
1772 * Make-lang.in: Update.
1773 * lang.c: Include opts.h. Define cl_options_count and cl_options.
1775 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
1777 * lang.c (java_init_options): Update.
1779 2003-06-05 Jan Hubicka <jh@suse.cz>
1781 * Make-lang.in: Add support for stageprofile and stagefeedback
1783 2003-05-31 Roger Sayle <roger@eyesopen.com>
1785 * lang.c (java_init_options): Prescribe wrap-around two's
1786 complement arithmetic overflow by setting flag_wrapv.
1788 2003-05-29 Roger Sayle <roger@eyesopen.com>
1790 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
1791 (builtin_record): Add an additional builtin_code field to
1792 record which GCC built-in corresponds to the Java function.
1793 (java_builtins): Add new entries for atan, atan2, exp, log,
1795 (max_builtin, min_builtin, abs_builtin): Perform constant
1796 folding on the resulting tree.
1797 (java_build_function_call_expr): Likewise, perform constant
1798 folding on the resulting tree.
1799 (initialize_builtins): The NULL creators are now allowed in
1800 the java_builtins table, which is now terminated by an entry
1801 with builtin_code == END_BUILTINS.
1802 (check_for_builtin): Likewise. If the matching creator is
1803 NULL, construct the call using java_build_function_call_expr
1804 directly with the decl for the corresponding builtin_code.
1806 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
1808 * win32-host.c: Normalize copyright boilerplate.
1810 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1812 * parse.y (print_int_node): Use string concatentation on
1813 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
1814 function calls into one.
1816 2003-05-13 Zack Weinberg <zack@codesourcery.com>
1818 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
1819 fatal_io_error with calls to fatal_error; add ": %m" to the end of
1820 all the affected error messages.
1822 2003-05-13 Richard Henderson <rth@redhat.com>
1824 * class.c (layout_class_method): Set DECL_EXTERNAL.
1825 * decl.c (java_mark_decl_local, java_mark_class_local): New.
1826 * java-tree.h (java_mark_class_local): Declare.
1827 * jcf-parse.c (parse_class_file): Use it.
1828 * parse.y (java_expand_classes): Likewise.
1830 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
1832 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
1833 * lex.h: #include input.h.
1834 * jv-scan.c (input_filename): Remove.
1836 2003-05-02 Tom Tromey <tromey@redhat.com>
1839 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1840 (handle_inner_classes): New function.
1842 2003-05-01 Tom Tromey <tromey@redhat.com>
1845 * parse.y (finish_for_loop): Do nothing if update expression is a
1846 EXPR_WFL_NODE wrapping nothing.
1847 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
1849 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
1851 * lex.h (input_lineno): Remove declaration.
1852 * parse-scan.y: #include input.h.
1853 (input_filename): Remove declaration.
1854 (input_location): Add definition.
1855 (input_line): Remove definition.
1857 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
1859 * lex.h (lineno): Rename to ...
1860 (input_line): ... here
1861 * parse-scan.y (lineno): Rename to ...
1862 (input_line): ... here.
1863 (reset_report): Rename lineno to input_line.
1864 * check-init.c (check_init): Likewise.
1865 * class.c (push_class): Likewise.
1866 * decl.c (complete_start_java_method, end_java_method): Likewise.
1867 * expr.c (expand_byte_code): Likewise.
1868 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
1869 * jcf-write.c (generate_bytecode_insns): Likewise.
1870 * lex.c (java_init_lex, java_allocate_new_line,
1871 do_java_lex): Likewise.
1872 * parse.h (YYNOT_TWICE): Likewise.
1873 * parse.y (empty_statement, expression_statement,
1874 java_pop_parser_context, java_parser_context_save_global,
1875 yyerror, register_fields, method_header, safe_layout_class,
1876 find_in_imports_on_demand, create_artificial_method,
1877 source_end_java_method, start_complete_expand_method,
1878 build_thisn_assign, java_complete_lhs,
1879 maybe_absorb_scoping_block): Likewise.
1881 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
1883 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
1884 '/' when computing java source filename
1886 2003-04-13 Tom Tromey <tromey@redhat.com>
1888 * gjavah.c (print_c_decl): Indentation fix.
1890 2003-04-12 Zack Weinberg <zack@codesourcery.com>
1892 * class.c (make_field_value, make_method_value, get_dispatch_table)
1893 (make_class_data, emit_offset_symbol_table)
1894 * constants.c (build_constants_constructor)
1895 * java-tree.h (START_RECORD_CONSTRUCTOR)
1896 * parse.y (maybe_build_array_element_wfl):
1897 Use build_constructor.
1899 2003-04-10 Eric Blake <ebb9@email.byu.edu>
1902 * parse.y (string_convert_int_cst): Always use at least one digit
1903 in string conversion. Remove ASCII dependence.
1904 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
1906 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
1908 * Make-lang.in: added win32-host.c
1909 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
1910 resolves to open() on non-Win32 platforms and
1911 Win32-specific jcf_open_exact_case() on Win32
1912 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
1913 when trying .java and .class files
1914 * win32-host.c: added to repository. Defines
1915 Win32-specific jcf_open_exact_case()
1917 2003-04-10 Andrew Haley <aph@redhat.com>
1919 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
1920 (maybe_free_localvar): Renamed from localvar_free.
1921 Add new arg, really.
1922 (generate_bytecode_insns): Set new variable, jsrs.
1923 Only free local vars if no jsr insns have been emittted.
1924 Call maybe_free_localvar, not localvar_free.
1926 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
1928 * gcj.texi: Remove @ at start of file.
1930 2003-03-25 Tom Tromey <tromey@redhat.com>
1932 * parse.y (create_interface): Call CHECK_DEPRECATED.
1934 2003-03-23 Zack Weinberg <zack@codesourcery.com>
1936 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
1938 2003-03-21 Zack Weinberg <zack@codesourcery.com>
1940 * javaop.h (jfloat, jdouble): Make them structures mirroring
1941 the bit fields of IEEE float and double respectively.
1942 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
1943 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
1944 (union Word, union DWord): Delete.
1945 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
1947 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
1948 D_NAN_MASK): Delete.
1949 (jni_print_float, jni_print_double): New. Generate
1950 hexadecimal floating constants.
1951 (print_field_info): Use jni_print_float/double.
1953 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
1954 finite floating point numbers for output; special case
1957 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
1959 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
1960 Replace 0 and 1 with true and false in return statements.
1962 2003-03-19 Tom Tromey <tromey@redhat.com>
1964 * lex.c (do_java_lex): Renamed from java_lex.
1965 (java_lex): New function.
1968 2003-03-13 Tom Tromey <tromey@redhat.com>
1970 * parse.y (resolve_inner_class): Error if qualifier is a primitive
1973 2003-03-04 Andrew Haley <aph@redhat.com>
1975 * gjavah.c (is_first_data_member): New global variable.
1976 (print_c_decl): If it's the first data member, align it as the
1978 (process_file): Set is_first_data_member.
1980 2003-03-11 Tom Tromey <tromey@redhat.com>
1982 * parse.y (resolve_field_access): Initialize class if field is
1983 found in another static field.
1984 * expr.c (build_class_init): Don't optimize out initialization of
1985 implemented interface.
1987 2003-03-11 Andrew Haley <aph@redhat.com>
1989 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
1992 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
1994 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
1995 and DIR_SEPARATOR_2 for a target.
1996 Correct minor typos.
1998 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
1999 and DIR_SEPARATOR_2 for a target into account.
2001 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
2003 * lang.c (java_init): Update prototype, move code to java_post_options.
2004 (java_post_options): Similarly.
2006 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
2008 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
2009 compare file name components depending on the case-sensitivity
2010 or otherwise of the host file system.
2012 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
2013 "strcmp" to compare file name components.
2014 Use IS_DIR_SEPARATOR instead of comparing directly against
2016 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
2017 comparing directly against DIR_SEPARATOR.
2019 2003-03-04 Tom Tromey <tromey@redhat.com>
2021 * Make-lang.in (java.tags): New target.
2023 2003-03-01 Roger Sayle <roger@eyesopen.com>
2025 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
2026 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
2028 2003-03-01 Tom Tromey <tromey@redhat.com>
2030 * parse.y (jdep_resolve_class): Only check deprecation if we found
2033 2003-02-28 Tom Tromey <tromey@redhat.com>
2036 * class.c (maybe_layout_super_class): Always pass a WFL to
2038 * parse.y (do_resolve_class): Updated comment to explain
2041 2003-02-26 Tom Tromey <tromey@redhat.com>
2043 * jcf-write.c (generate_classfile): Check whether class is
2044 deprecated before writing attribute count.
2046 2003-02-25 Roger Sayle <roger@eyesopen.com>
2048 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
2049 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
2051 2003-02-23 Tom Tromey <tromey@redhat.com>
2053 * lang-options.h: Added -Wdeprecated.
2054 * gcj.texi (Warnings): Document -Wdeprecated.
2055 * java-tree.h (flag_deprecated): Declare.
2056 * lang.c (lang_W_options): Added deprecated.
2057 (flag_deprecated): New global.
2058 * chartables.h: Rebuilt.
2059 * gen-table.pl (process_one): Look at whitespace.
2060 (print_tables): Define LETTER_SPACE, LETTER_MASK.
2061 * parse.h (CLEAR_DEPRECATED): New macro.
2062 (CHECK_DEPRECATED_NO_RESET): New macro.
2063 * jcf-parse.c (handle_deprecated): New function.
2064 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
2065 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
2066 * parse.y (resolve_type_during_patch): Check deprecation.
2067 (jdep_resolve_class): Likewise.
2068 (process_imports): Likewise.
2069 (resolve_expression_name): Likewise.
2070 (check_deprecation): Strip arrays from decl. Check
2072 (patch_method_invocation): Also check the particular constructor
2074 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
2075 * jcf-write.c (append_deprecated_attribute): New function.
2076 (generate_classfile): Generate deprecated attribute when
2078 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
2079 (java_lex) [case '*']: Simplify logic.
2080 (java_start_char_p): Use LETTER_MASK.
2081 (java_part_char_p): Likewise.
2082 (java_space_char_p): New function.
2084 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
2086 Change base class access representation.
2087 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
2088 (add_interface_do): Likewise.
2090 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
2092 * decl.c (java_init_decl_processing): Change
2093 soft_lookupjnimethod_node to reflect the change in
2094 signature of _Jv_LookupJNIMethod in libjava/jni.cc
2095 * expr.c (build_jni_stub): Calculate and pass the size
2096 on the stack of the arguments to a JNI function. Use
2097 new target macro MODIFY_JNI_METHOD_CALL to allow a
2098 target to modify the call to a JNI method.
2100 2003-02-08 Roger Sayle <roger@eyesopen.com>
2102 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
2103 instead of basename to avoid compiler warnings on Tru64.
2105 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
2107 * gcj.texi: Update to GFDL 1.2.
2109 2003-01-31 Andrew Haley <aph@redhat.com>
2111 * parse.y (java_expand_classes): Scan the whole class list looking
2112 for access methods that haven't yet been expanded.
2114 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
2118 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
2119 to fix bootstrap on sparc-unknown-netbsdelf1.5.
2120 * jcf-parse.c: Likewise.
2122 2003-01-31 Mark Wielaard <mark@klomp.org>
2124 * gjavah.c (throwable_p): Allocate 1 more byte for string.
2126 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
2128 * class.c (make_class): Use BINFO_ELTS.
2129 (set_super_info): Likewse.
2130 (add_interface_do): Likewise.
2132 2003-01-30 Tom Tromey <tromey@redhat.com>
2134 * jcf-parse.c (read_class): Update identifier's class value if it
2135 changed during parsing.
2137 2003-01-30 Loren James Rittle <ljrittle@acm.org>
2139 * Make-lang.in (po-generated): Find the targets in $(parsedir).
2140 Propagate change to all other rules as required.
2141 (java/parse-scan.o): Add explicit dependency on
2142 $(parsedir)/java/parse-scan.c .
2144 2003-01-29 Tom Tromey <tromey@redhat.com>
2146 * parse.y (patch_assignment): Only transform the rhs of an
2147 assignment when compiling to native.
2149 2003-01-28 Tom Tromey <tromey@redhat.com>
2151 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
2153 2003-01-28 Tom Tromey <tromey@redhat.com>
2155 * lex.c (java_lex): Don't include UEOF as part of token.
2156 (java_read_unicode): Error if \u sequence prematurely terminated.
2158 2003-01-27 Tom Tromey <tromey@redhat.com>
2160 * parse.y (java_check_regular_methods): Check for construct after
2161 checking types in throws clause.
2163 2003-01-24 Tom Tromey <tromey@redhat.com>
2165 * class.c (build_static_field_ref): Only a String or numeric field
2166 can fold to a constant.
2168 2003-01-23 Tom Tromey <tromey@redhat.com>
2170 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
2171 file name in resource buffer.
2173 2003-01-23 Tom Tromey <tromey@redhat.com>
2175 * expr.c (build_known_method_ref): Use method's context to find
2178 2003-01-23 Tom Tromey <tromey@redhat.com>
2180 * constants.c (set_constant_entry): Allocated cleared memory.
2182 2003-01-22 Tom Tromey <tromey@redhat.com>
2184 * java-tree.h: Don't use PARAMS.
2185 * resource.c: Add prototypes for all functions.
2186 (write_resource_constructor): Use `const char *' to avoid
2189 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
2191 * jcf-parse.c (process_zip_dir): Remove unused variable.
2193 2003-01-22 Tom Tromey <tromey@redhat.com>
2195 * expr.c (build_invokeinterface): Abort if method's context is not
2198 2003-01-22 Tom Tromey <tromey@redhat.com>
2200 * gcj.texi (Input and output files): Mention non-class entries.
2201 * decl.c (java_init_decl_processing): Call
2202 init_resource_processing.
2203 * java-tree.h (compile_resource_data, write_resource_constructor,
2204 compile_resource_file, init_resource_processing): Declare.
2205 * config-lang.in (gtfiles): Added resource.c.
2206 * Make-lang.in (gt-java-resource.h): New target.
2207 (JAVA_OBJS): Added resource.o.
2208 (java/resource.o): New target.
2209 * resource.c: New file.
2210 * class.c (compile_resource_file): Moved to resource.c.
2211 (registerResource_libfunc): Likewise.
2212 (utf8_decl_list): Mark with GTY; now static.
2213 * jcf-parse.c (classify_zip_file): New function.
2214 (parse_zip_file_entries): Use it; compile .properties files.
2215 (process_zip_dir): Use classify_zip_file and compute_class_name.
2216 Don't write class name into zip directory.
2217 (java_parse_file): Call write_resource_constructor.
2218 (compute_class_name): New function.
2219 * jcf-io.c (read_zip_member): Reindented.
2221 2003-01-21 Tom Tromey <tromey@redhat.com>
2223 * class.c (supers_all_compiled): New function.
2224 (make_class_data): Use it.
2226 2003-01-21 Tom Tromey <tromey@redhat.com>
2228 * parse.y (method_header): Native method can't be strictfp.
2229 No method can be transient or volatile.
2231 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2233 Make-lang.in (jvspec.o-warn): Add -Wno-error.
2235 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
2237 * check-init.c: Fix comment typos.
2238 * class.c: Likewise.
2239 * constants.c: Likewise.
2241 * except.c: Likewise.
2243 * java-except.h: Likewise.
2244 * java-tree.h: Likewise.
2245 * javaop.h: Likewise.
2246 * jcf-dump.c: Likewise.
2247 * jcf-io.c: Likewise.
2248 * jcf-parse.c: Likewise.
2249 * jcf-write.c: Likewise.
2251 * mangle.c: Likewise.
2252 * typeck.c: Likewise.
2253 * verify.c: Likewise.
2255 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2257 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
2258 * jcf-write.c: Include "tm_p.h".
2260 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2262 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
2264 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2266 * builtins.c (java_build_function_call_expr): Renamed from
2267 build_function_call_expr. All callers changed.
2269 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
2270 * jcf-parse.c: Include tm_p.h.
2272 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
2275 2003-01-14 Tom Tromey <tromey@redhat.com>
2277 * class.c (make_class_data): Check that super is compiled before
2278 building class reference to it.
2280 2003-01-14 Andrew Haley <aph@redhat.com>
2282 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2283 varargs function -- correct.
2285 2003-01-14 Andrew Haley <aph@redhat.com>
2287 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
2289 2003-01-14 Andrew Haley <aph@redhat.com>
2291 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2292 varargs function -- correct.
2294 * parse.y (patch_assignment): Copy the rhs of an assignment into a
2295 temporary if the RHS is a reference.
2297 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2299 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
2300 * keyword.h: Regenerated.
2302 * All Files: Convert to ISO C style function definitions.
2304 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
2306 * parse.y (check_pkg_class_access): ANSIfy definition.
2308 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2310 * decl.c, parse-scan.y, parse.y: Don't cast return value of
2313 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
2315 2003-01-09 Geoffrey Keating <geoffk@apple.com>
2317 Merge from pch-branch:
2319 2002-12-02 Geoffrey Keating <geoffk@apple.com>
2321 * Make-lang.in (java/gjavah.o): Update dependencies.
2322 * gjavah.c: Include ggc.h.
2324 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
2326 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
2327 (JCFDUMP_OBJS): Add ggc-none.o.
2328 (java/jcf-dump.o): Depend on GGC_H.
2329 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
2330 CPool substructures.
2331 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
2332 * jcf-dump.c: Include ggc.h.
2334 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2336 * jcf.h (union cpool_entry): New.
2337 (struct CPool): Use gengtype to mark. Change field 'data' to be
2339 (struct JCF): Use gengtype to mark.
2340 (CPOOL_UINT): Update for new cpool_entry type.
2341 (CPOOL_USHORT1): Likewise.
2342 (CPOOL_USHORT2): Likewise.
2343 (CPOOL_FINISH): Use GC to free cpool subfields.
2344 * parse.h (struct parser_ctxt): Mark field current_jcf.
2345 * lex.c (java_init_lex): Use GC to allocate struct JCF.
2346 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
2347 (main_jcf): Use gengtype to mark.
2348 (ggc_mark_jcf): Delete.
2349 (get_constant): Update for new cpool_entry type.
2350 (give_name_to_class): Likewise.
2351 (get_class_constant): Likewise.
2352 (init_outgoing_cpool): Use GGC to allocate struct CPool.
2353 (java_parse_file): Use GGC to allocate struct JCF.
2354 (init_jcf_parse): Don't call ggc_add_root.
2355 * jcf-reader.c (jcf_parse_constant_pool): Update for new
2357 * java-tree.h (current_jcf): Use gengtype to mark.
2358 (CPOOL_UTF): Update for new cpool_entry type.
2359 (outgoing_cpool): Use gengtype to mark.
2360 (struct lang_type): GC struct JCF and struct CPool.
2361 * config-lang.in (gtfiles): Add jcf.h.
2362 * constants.c (find_tree_constant): New.
2363 (set_constant_entry): Allocate cpool subfields using GGC. Update
2364 for new cpool_entry type.
2365 (find_constant1): Update for new cpool_entry type.
2366 (find_constant2): Likewise.
2367 (find_utf8_constant): Use find_tree_constant.
2368 (find_class_or_string_constant): Remove unnecessary cast to jword.
2369 Update for new cpool_entry type.
2370 (count_constant_pool_bytes): Update for new cpool_entry type.
2371 (write_constant_pool): Likewise.
2372 (alloc_name_constant): Use find_tree_constant.
2373 (build_constants_constructor): Update for new cpool_entry type.
2375 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2377 * parse.y (mark_parser_ctxt): Delete.
2378 (goal): Don't use ggc_add_root.
2379 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
2380 (java_pop_parser_context): Let GC free parser_ctxt.
2381 (java_parser_context_resume): Likewise.
2382 * parse.h (struct parser_ctxt): Use gengtype to mark.
2384 (ctxp_for_generation): Likewise.
2385 * lex.h (struct java_lc_s): Mark for gengtype.
2386 (java_lexer): Rearrange for gengtype.
2387 * config-lang.in (gtfiles): Add lex.h, parse.h.
2389 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2391 * All Files: Remove PARAMS macro.
2393 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
2394 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
2397 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
2400 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
2402 * Make-lang.in (java.install-common, java.uninstall,
2403 java.install-info, java.install-man): Prepend $(DESTDIR)
2404 to destination paths in all (un)installation commands.
2405 (java.install-common): Rewrite $(LN) command to support
2406 DESTDIR with "ln" as well as with "ln -s".
2408 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
2410 * java-tree.h: Protect against multiple inclusion.
2412 2003-01-07 Tom Tromey <tromey@redhat.com>
2414 * class.c (add_assume_compiled): Don't adjust parent if we're
2415 already at the root of tree.
2417 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2419 * lang.c (dump_compound_expr): Prototype.
2421 2003-01-03 Tom Tromey <tromey@redhat.com>
2423 Fix for PR java/8712:
2424 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
2425 when simply checking against `null'.
2427 2003-01-03 Tom Tromey <tromey@redhat.com>
2429 * gcj.texi (Standard Properties): Document http.proxyHost and
2432 * gcj.texi (GNU Classpath Properties): Document new properties.
2434 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
2436 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
2437 java/lang-options.h, java/mangle.c, java/mangle_name.c,
2438 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
2440 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
2442 * Make-lang.in, boehm.c, buffer.c,
2443 buffer.h, builtins.c, class.c,
2444 config-lang.in, constants.c,
2445 convert.h, decl.c, except.c,
2446 expr.c, java-except.h,
2447 java-tree.h, javaop.def,
2448 jcf-parse.c, jcf-write.c,
2449 jv-scan.c, jvgenmain.c,
2450 jvspec.c, keyword.gperf,
2451 keyword.h, lang-options.h,
2452 lang-specs.h, lang.c, lex.c,
2453 lex.h, mangle.c, mangle_name.c,
2454 parse-scan.y, parse.h, parse.y,
2455 typeck.c, verify.c, xref.c,
2456 xref.h: Replace "GNU CC" with
2457 "GCC" in the copyright header.
2459 * check-init.c, gjavah.c, javaop.h,
2460 jcf-depend.c, jcf-dump.c, jcf-io.c,
2461 jcf-path.c, jcf-reader.c, jcf.h,
2462 zextract.c, zipfile.h: These files are
2463 "part of GCC". Also say "GCC" not "GNU CC".
2465 2002-12-30 DJ Delorie <dj@redhat.com>
2467 * Make-lang.in: Protect against texi2pod/pod2man failing.
2469 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
2471 * gcj.texi: Use @copying.
2473 2002-12-27 Mark Mitchell <mark@codesourcery.com>
2475 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
2476 print_cxx_classname.
2477 (print_cxx_classname): Add add_scope parameter.
2478 (print_class_decls): Do not emit a semicolon after the extern
2480 (process_file): Adjust calls to print_cxx_classname.
2482 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2484 * gcj.texi: Include Cover Texts in man page.
2486 2002-12-23 Jeff Sturm <jsturm@one-point.com>
2488 * class.c (build_static_field_ref): Check FIELD_FINAL.
2490 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
2491 instead of current_constant_pool_data_ref.
2492 * java-tree.h (current_constant_pool_data_ref): Undefine.
2493 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
2494 * jcf-parse.c (init_outgoing_cpool): Don't initialize
2495 current_constant_pool_data_ref.
2497 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
2498 not build_internal_class_name.
2500 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
2501 Use it when class ref isn't certain to be compiled.
2503 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2505 * gcj.texi: Include gcc-common.texi.
2506 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
2507 $(srcdir)/doc/include/gcc-common.texi.
2509 2002-12-22 Anthony Green <green@redhat.com>
2511 * gcj.texi (Limitations): Add note about org.xml.sax and
2514 2002-12-20 Tom Tromey <tromey@redhat.com>
2516 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
2517 where minimum case value is Integer.MIN_VALUE.
2520 2002-12-18 Andrew Haley <aph@redhat.com>
2522 * parse.y (patch_invoke): Force evaluation order when `check' is
2523 set. For PR libgcj/8945.
2525 2002-12-16 Mark Mitchell <mark@codesourcery.com>
2527 * gcj.texi: Change version number to 3.4.
2529 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
2530 Andrew Haley <aph@redhat.com>
2532 * parse.y (source_end_java_method): Remove custom encoding of line
2533 numbers for a function decl before passing it to the back end.
2535 2002-12-03 Andrew Haley <aph@redhat.com>
2537 * class.c (make_class_data): New field, "chain".
2538 * decl.c (java_init_decl_processing): Likewise.
2540 2002-12-02 Tom Tromey <tromey@redhat.com>
2543 * parse.y (do_resolve_class): Handle qualified name via
2546 2002-11-30 Zack Weinberg <zack@codesourcery.com>
2548 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
2549 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
2550 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
2551 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
2552 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
2553 Include coretypes.h and tm.h.
2554 * Make-lang.in: Update dependencies.
2556 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2558 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
2560 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2562 * jcf-reader.c: Don't expand JCF_readu4 inside the
2563 expansion of JCF_SKIP.
2565 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2567 * jcf-reader.c: Don't expand JCF_readu4 inside the
2568 expansion of JCF_SKIP.
2570 2002-11-22 Tom Tromey <tromey@redhat.com>
2572 * parse.y (patch_binop): Cast right hand side of shift expression
2573 to `int'. Fixes PR java/8676.
2575 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
2576 Andrew Haley <aph@redhat.com>
2578 * gcc/java/jcf-write.c (write_classfile): Remove target
2579 class file, if it exists, before renaming the temporary
2582 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
2584 * jvspec.c (lang_specific_spec_functions): New.
2586 2002-11-18 Tom Tromey <tromey@redhat.com>
2588 Fix for PR java/7912:
2589 * expr.c (can_widen_reference_to): Allow cast of array to
2590 Cloneable or Serializable.
2591 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
2592 (java_io_serializable_identifier_node): Likewise.
2593 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
2594 (valid_ref_assignconv_cast_p): Use new identifier nodes.
2595 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
2596 java_io_serializable.
2597 * decl.c (java_init_decl_processing): Initialize
2598 java_lang_cloneable_identifier_node and
2599 java_io_serializable_identifier_node.
2600 (java_lang_cloneable_identifier_node): New global.
2601 (java_io_serializable_identifier_node): Likewise.
2603 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
2605 * buffer.c: Remove unnecessary casts.
2606 * check-init.c: Likewise.
2607 * class.c: Likewise.
2608 * constants.c: Likewise.
2610 * except.c: Likewise.
2611 * gjavah.c: Likewise.
2612 * jcf-io.c: Likewise.
2613 * jcf-parse.c: Likewise.
2614 * jcf-path.c: Likewise.
2615 * jvspec.c: Likewise.
2618 * verify.c: Likewise.
2620 2002-11-06 Tom Tromey <tromey@redhat.com>
2622 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
2625 2002-11-05 Tom Tromey <tromey@redhat.com>
2627 Fix for PR java/6388.
2628 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
2629 * java-tree.h (enum java_tree_index): New values
2630 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
2631 (decimal_int_max, decimal_long_max): New defines.
2632 * lex.c (yylex): Rewrote range checking. Sign extend literals.
2633 (error_if_numeric_overflow): Rewrote range checking.
2634 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
2637 2002-11-02 Tom Tromey <tromey@redhat.com>
2639 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
2641 * class.c (make_method_value): Put class name, not signature, into
2642 `throws' field. For PR java/8415.
2644 2002-10-24 Tom Tromey <tromey@redhat.com>
2646 * gcj.texi (Invoking gij): Document --showversion.
2647 (Standard Properties): java.library.path now set.
2649 2002-10-23 Tom Tromey <tromey@redhat.com>
2651 * gjavah.c (decode_signature_piece): In JNI mode, print
2652 `jobjectArray' when array depth is nonzero.
2655 2002-10-15 Andrew Haley <aph@redhat.com>
2657 * parse.y (patch_invoke): Call force_evaluation_order on a static
2659 (resolve_qualified_expression_name): Call force_evaluation_order
2660 on a arg list that is part of a Qualified Expression Name.
2662 * lang.c (dump_compound_expr): New.
2663 (java_dump_tree): New.
2665 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
2667 * gcj.texi: Added item describing the GCJ runtime property
2670 2002-10-15 Richard Henderson <rth@redhat.com>
2672 * jcf-parse.c (get_constant): Fix type warning.
2674 2002-10-15 Andrew Haley <aph@redhat.com>
2676 * java-tree.h (java_inlining_merge_static_initializers): Declare.
2677 (java_inlining_map_static_initializers): Declare.
2679 2002-10-14 Andrew Haley <aph@redhat.com>
2681 * tree-inline.c (remap_block): All local class initialization
2682 flags go in the outermost scope.
2683 (expand_call_inline): Call java_inlining_map_static_initializers.
2684 (expand_call_inline): Call java_inlining_merge_static_initializers.
2685 * java/lang.c (merge_init_test_initialization): New.
2686 (java_inlining_merge_static_initializers): New.
2687 (inline_init_test_initialization): New.
2688 (java_inlining_map_static_initializers): New.
2690 2002-10-11 Mark Wielaard <mark@klomp.org>
2692 * gcj.texi (Compatibility): Add Limitations and Extensions section.
2694 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2696 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
2698 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2700 * parse.y (merge_string_cste): Add parentheses around & within |.
2702 2002-10-08 Tom Tromey <tromey@redhat.com>
2704 * parse.y (variable_declarator_id): Simplify error path for
2705 array declarator error. For PR java/8003.
2707 2002-10-08 Zack Weinberg <zack@codesourcery.com>
2709 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
2712 2002-10-08 Andrew Haley <aph@redhat.com>
2714 * parse.y (attach_init_test_initialization_flags): Check for
2717 2002-10-07 Anthony Green <green@redhat.com>
2719 * parse.y (merge_string_cste): Fix bug in string concatenation.
2721 2002-10-03 Michael Koch <konqueror@gmx.de>
2723 * gcj.texi (Standard properties):
2724 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
2726 2002-10-02 Roger Sayle <roger@eyesopen.com>
2728 PR optimization/6627
2729 * lang.c (java_init): If storing the vbit in function
2730 pointers, ensure that force_align_functions_log is atleast
2731 one to aid compatability with g++ vtables.
2733 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
2735 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
2736 foul of type-based aliasing.
2738 2002-09-30 Anthony Green <green@redhat.com>
2740 * gcj.texi (Invoking jv-scan): Fix texinfo.
2742 2002-09-28 Anthony Green <green@redhat.com>
2744 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
2745 (Code Generation): Add -fno-assert documentation.
2746 * jv-scan.c (flag_assert): New global.
2747 (options): Add assert option.
2748 (help): Add --no-assert documentation.
2749 * parse-scan.y (flag_assert): New global.
2750 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
2751 (flag_assert): New global.
2752 * java-tree.h (flag_assert): New global.
2753 * lex.c (java_lex): Obey flag_assert.
2754 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
2757 2002-09-26 Andrew Haley <aph@redhat.com>
2759 * expr.c (build_java_array_length_access): Check for null pointer.
2760 * expr.c (expand_java_arrayload): Likewise.
2762 2002-09-21 Richard Henderson <rth@redhat.com>
2764 * jcf-parse.c (get_constant): Decode from IEEE no matter
2765 what the target format.
2767 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
2769 * ChangeLog: Follow spelling conventions.
2770 * class.c: Likewise.
2773 * gjavah.c: Likewise.
2774 * java-tree.h: Likewise.
2775 * jcf-dump.c: Likewise.
2776 * jcf-parse.c: Likewise.
2777 * jvspec.c: Likewise.
2779 * mangle.c: Likewise.
2780 * parse.y: Likewise.
2782 2002-09-17 Tom Tromey <tromey@redhat.com>
2784 * lex.c (java_read_unicode_collapsing_terminators): Handle case
2785 where \r appears at EOF. Fixes PR java/7950.
2787 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2789 * jvspec.c (lang_specific_driver): Remove unused variable.
2791 2002-09-16 Geoffrey Keating <geoffk@apple.com>
2793 * java-tree.h (union lang_tree_node): Add chain_next option.
2795 2002-09-16 Richard Henderson <rth@redhat.com>
2797 * jcf-parse.c (get_constant): Runtime check for IEEE format;
2798 use new real.h interface.
2799 * jcf-write.c (find_constant_index): Use new real.h interface.
2800 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
2802 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
2804 * lang.c: Follow spelling conventions.
2806 2002-09-11 Per Bothner <per@bothner.com>
2808 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
2809 constant to the type of the field.
2810 (java_complete_tree): Remove now-redundant code.
2812 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
2814 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
2817 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
2818 return label if a ret instruction for the jsr has been reached.
2820 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
2822 * parse.y (DIR_SEPARATOR): Don't define.
2823 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
2825 2002-08-28 Andrew Haley <aph@redhat.com>
2827 * verify.c (verify_jvm_instructions): Allow exception handler
2828 inside code that is being protected, but generate a warning.
2829 * except.c (link_handler): Initialize `expanded' in new eh_range.
2830 (binding_depth, is_class_level, current_pc): Declare extern.
2832 2002-09-01 Mark Wielaard <mark@klomp.org>
2834 * gcj.texi: Add chapter about system properties.
2837 2002-08-26 Tom Tromey <tromey@redhat.com>
2839 * parse.y (try_builtin_assignconv): Allow narrowing primitive
2840 conversion if RHS_TYPE is byte, short, or char.
2842 2002-08-22 Tom Tromey <tromey@redhat.com>
2844 * gcj.texi (Invoking gij): Document -cp and -classpath.
2846 2002-08-21 Tom Tromey <tromey@redhat.com>
2848 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
2849 $(prefix)/share. For PR libgcj/7633.
2851 For PR java/6005 and PR java/7611:
2852 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
2853 (java_can_use_bit_fields_p): New function.
2855 2002-08-16 Tom Tromey <tromey@redhat.com>
2857 * gcj.texi (Class Initialization): Mention class initialization of
2860 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
2862 * Make-lang.in (java-tree-inline.o): New.
2863 (JAVA_OBJS): Add java-tree-inline.o.
2864 * parse.y (source_end_java_method): Call java_optimize_inline.
2865 (java_expand_method_bodies): Save method's tree in
2867 (add_stmt_to_compound): Keep track of the number of statments.
2868 * lang.c (java_init): Enable flag_inline_trees.
2869 (java_post_options): If flag_inline_functions is on, enable
2870 flag_inline_trees instread.
2871 (decl_constant_value): New.
2872 (java_tree_inlining_walk_subtrees): New.
2873 * java-tree.h (DECL_NUM_STMTS): New macro.
2874 (java_optimize_inline): Declare.
2875 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
2876 Handle a LABEL_EXPR.
2877 * decl.c (build_result_decl): If we already have a DECL_RESULT
2879 (dump_function): New.
2880 (java_optimize_inline): New.
2881 (dump_function): New.
2883 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
2886 * parse.y (build_assertion): Invert return from
2887 desiredAssertionStatus.
2889 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2891 * jcf-write.c (get_access_flags): Return correct access flags for
2892 private and protected inner classes.
2894 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
2896 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
2898 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
2900 * mangle_name.c: Don't include obstack.h twice.
2901 * xref.c: Don't include obstack.h.
2903 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
2905 * class.c: (permanent_obstack): Delete declaration.
2906 * constants.c: (permanent_obstack): Delete declaration.
2907 * except.c: (permanent_obstack): Delete declaration.
2908 * expr.c: (permanent_obstack): Delete declaration.
2909 * jcf-parse.c: (permanent_obstack): Delete declaration.
2910 (saveable_obstack): Delete declaration.
2911 * parse.h: (permanent_obstack): Delete declaration.
2912 * typeck.c: (permanent_obstack): Delete declaration.
2914 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
2916 * gcj.texi (version-gcc): Increase to 3.3.
2918 2002-07-22 Tom Tromey <tromey@redhat.com>
2920 * lex.c (java_lex): Check for `e' or `E' after 0.
2922 2002-07-21 Richard Henderson <rth@redhat.com>
2924 * lang.c (java_unsafe_for_reeval): New.
2925 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
2927 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
2929 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
2930 (jcf_path_init): Use GET_ENVIRONMENT.
2932 2002-07-10 Roger Sayle <roger@eyesopen.com>
2933 Zack Weinberg <zack@codesourcery.com>
2935 * builtins.c (initialize_builtins): Remove defines that
2936 handled C/C++ specific junk hereby removed from builtins.def.
2938 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
2940 * lang.c (java_post_options): Update prototype.
2942 2002-07-05 Roger Sayle <roger@eyesopen.com>
2944 * builtins.c (initialize_builtins): Ignore the additional
2945 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
2946 the builtins.def file.
2948 2002-07-01 Tom Tromey <tromey@redhat.com>
2951 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
2954 2002-07-01 Roger Sayle <roger@eyesopen.com>
2956 * java/decl.c (builtin_function): Accept additional parameter.
2957 (java_init_decl_processing): Pass an additional NULL_TREE
2958 argument to builtin_function.
2960 2002-06-29 T.J. Mather <tjmather@maxmind.com>
2962 * gcj.texi: Fixed gcj invocation example so that it compiles.
2964 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2966 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
2967 * parse.y (mark_parser_ctxt): Likewise.
2968 (check_modifiers, declare_local_variables): Avoid incorrect
2969 hardcoded constant 10.
2971 * lex.c (java_read_char): Avoid "comparison is always true"
2974 2002-06-25 Andreas Schwab <schwab@suse.de>
2976 * expr.c (JSR): Avoid undefined operation on PC.
2978 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2980 * decl.c (clear_binding_level): Const-ify.
2982 2002-06-13 Akim Demaille <akim@epita.fr>
2984 * parse.y (class_declaration, interface_declaration): Make sure
2985 all their rules have an action, in order to avoid meaningless `$$
2986 = $1' and their type clashes.
2988 2002-06-11 Tom Tromey <tromey@redhat.com>
2990 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
2991 * parse-scan.y (statement_without_trailing_substatement): Added
2993 (assert_statement): New rule.
2994 * java-tree.h (struct lang_type) [assertions]: New field.
2995 (TYPE_USES_ASSERTIONS): New macro.
2996 (CLASS_USES_ASSERTIONS): Likewise.
2997 (FIELD_SYNTHETIC): New define.
2998 * lex.c (java_lval;): Added ASSERT_TK.
2999 * parse.y (ASSERT_TK): Added.
3000 (statement_without_trailing_substatement): Added assert_statement.
3001 (assert_statement): New rule.
3002 (build_assertion): New function.
3003 (maybe_generate_pre_expand_clinit): Create and initialize
3004 $assertionsDisabled.
3005 (lookup_package_type): Removed decl.
3006 * keyword.h: Rebuilt.
3007 * keyword.gperf (assert): New token.
3009 2002-06-10 Akim Demaille <akim@epita.fr>
3011 * parse.y (interface_type_list, class_member_declaration)
3012 (unary_expression_not_plus_minus): Remove duplicate %type.
3015 2002-06-09 Tom Tromey <tromey@redhat.com>
3017 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
3019 * parse.y (method_header): Give error message in all cases.
3022 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3024 Don't use RTL inlining. Fix for PR java/6820.
3025 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
3026 (flag_really_inline): New.
3027 (java_decode_option): Set flag_really_inline if -finline-functions
3029 (java_post_options): New function. Turn off inlining unless
3030 flag_really_inline is set.
3032 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3034 * gjavah.c (throwable_p): Accept argument as either a classname or
3035 signature fragment. Create null-terminated classname string for super
3036 when calling itself recursively.
3037 (decode_signature_piece): Skip first character from class name
3038 signature when calling throwable_p.
3040 2002-06-08 H.J. Lu (hjl@gnu.org)
3042 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
3044 2002-06-04 Tom Tromey <tromey@redhat.com>
3046 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
3048 2002-06-04 Michael Koch <konqueror@gmx.de>
3050 * gcj.texi (Input Options): Fixed typo.
3052 2002-06-04 Zack Weinberg <zack@codesourcery.com>
3054 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
3055 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
3056 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
3057 and all now-pointless local variables. Rename other local
3058 variables to reflect their not being handles.
3060 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
3061 #if JCF_USE_STDIO blocks.
3063 * parse.y: Add missing semicolon at end of rule.
3065 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
3067 * check-init.c (attach_initialized_static_class): Delete, unused.
3068 * parse.y: Use htab_t instead of struct hashtable, update
3070 * java-tree.h: Include hashtab.h instead of hash.h.
3071 (struct lang_decl_func): Use htab_t, set up for gengtype.
3072 (struct init_test_hash_entry): Delete.
3073 (struct treetreehash_entry): New.
3074 (java_treetreehash_find): New
3075 (java_treetreehash_new): New prototype.
3076 (java_treetreehash_create): New prototype.
3077 (java_mark_tree): Delete prototype.
3078 (java_hash_hash_tree_node): Delete prototype.
3079 (java_hash_compare_tree_node): Delete prototype.
3080 (attach_initialized_static_class): Delete prototype.
3081 * expr.c (build_class_init): Update to use java_treetreehash
3083 (java_expand_expr): Update to use htab_t.
3084 (emit_init_test_initialization): Likewise.
3085 * decl.c (java_mark_tree): Delete.
3086 * class.c (init_test_hash_newfunc): Delete.
3087 (java_hash_hash_tree_node): Delete.
3088 (java_hash_compare_tree_node): Delete.
3089 (add_method_1): Update to use java_treetreehash functions.
3090 (JAVA_TREEHASHHASH_H): New macro.
3091 (java_treetreehash_hash): New function.
3092 (java_treetreehash_compare): New function.
3093 (java_treetreehash_find): New function.
3094 (java_treetreehash_new): New function.
3095 (java_treetreehash_create): New function.
3096 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
3098 * Make-lang.in (java/parse.o): Depend on debug.h.
3099 * java-tree.h (struct lang_identifier): Use gengtype.
3100 (union lang_tree_node): New.
3101 (struct lang_decl_func): Use gengtype.
3102 (struct lang_decl_var): Likewise.
3103 (struct lang_decl): Likewise.
3104 * parse.y: Include debug.h.
3105 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
3107 * lang.c (struct language_function): New dummy structure.
3109 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
3110 descriminator for DECL_LANG_SPECIFIC.
3111 (struct lang_decl_func): Rename from struct lang_decl.
3112 (enum lang_decl_desc): New.
3113 (struct lang_decl): Make it a union. Update all the accessor macros.
3114 (struct lang_type): Use gengtype.
3115 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
3116 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
3117 are now the same size.
3118 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
3119 use discriminator to mark DECL_LANG_SPECIFIC.
3121 * Make-lang.in (gt-java-builtins.h): New rule.
3122 (java/builtins.o): Add dependency on gt-<filename>.h.
3123 * builtins.c: Use gengtype for roots.
3124 (union string_or_tree): Use gengtype.
3125 (struct builtin_record): Use gengtype.
3126 * config-lang.in (gtfiles): Add builtins.c.
3128 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
3129 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
3130 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
3131 gt-java-parse.h, gtype-java.h): Add rules to generate.
3132 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
3133 (class.o): Add dependency on gt-*.h.
3134 (constants.o): Likewise.
3137 (jcf-parse.o): Likewise.
3138 (jcf-write.o): Likewise.
3140 * config-lang.in (gtfiles): New.
3141 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3142 * constants.c: Replace uses of ggc_add_* with GTY markers.
3144 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3145 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3146 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
3147 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
3149 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
3151 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3152 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
3154 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3155 Include gtype-java.h.
3157 2002-06-02 Tom Tromey <tromey@redhat.com>
3159 Fix for PR java/5913:
3160 * parse.y (patch_binop): Call patch_string on op1.
3162 2002-06-02 Tom Tromey <tromey@redhat.com>
3164 Fix for PR java/1343, PR java/6336:
3165 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
3166 formatting. Changed return type.
3167 (anonymous_class_counter): Moved to top of file.
3168 (maybe_make_nested_class_name): Append number to class name for
3169 function-local classes.
3171 2002-05-28 Zack Weinberg <zack@codesourcery.com>
3173 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
3174 * Make-lang.in: Update dependency lists.
3176 2002-05-18 Mark Mitchell <mark@codesourcery.com>
3178 * gjavah.c (throwable_p): Do not free the name of the class after
3179 passing it to find_class.
3180 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
3181 * jcf-io.c (dirent.h): Include it.
3182 (fnmatch.h): Likewise.
3183 (compare_path): New function.
3184 (java_or_class_file): Likewise.
3185 (memoized_dirlist_entry): New type.
3186 (memoized_dirlist_lookup_eq): New function.
3187 (memoized_dirlists): New variable.
3188 (caching_stat): New function.
3189 (memoized_class_lookup_eq): New function.
3190 (memoized_class_lookups): Likewise.
3191 (find_class): Use memoized_class_lookups and caching_stat.
3192 * jcf.h (JCF_USE_SCANDIR): Define.
3193 * parse.y (java_expand_classes): Write the class files in reverse
3196 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3198 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
3200 2002-05-13 Mark Mitchell <mark@codesourcery.com>
3202 * jcf-write.c (write_classfile): Unlink the temporary file if it
3203 cannot be renamed. Use concat to build up the name of the
3206 2002-05-08 Mark Mitchell <mark@codesourcery.com>
3208 * jcf-write.c (write_classfile): Write the file to a
3209 temporary file and then rename it.
3211 2002-05-07 Tom Tromey <tromey@redhat.com>
3213 * gjavah.c (throwable_p): Use xstrdup, not strdup.
3215 Fix for PR java/1200:
3216 * gjavah.c (throwable_p): New function.
3217 (decode_signature_piece): Use it. A `WeakReference' isn't the
3220 (gcjh_streq): New function.
3222 2002-05-07 Andreas Jaeger <aj@suse.de>
3224 * parse.y (finish_for_loop): Fix if statement.
3226 2002-05-06 Tom Tromey <tromey@redhat.com>
3228 Fix for PR java/5941:
3229 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
3230 loop update expression.
3231 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
3232 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
3234 2002-05-04 Mark Wielaard <mark@klomp.org>
3237 * parse.y (build_string_concatenation): Return just op1 only when op2
3238 is null and op1 is a STRING_CST, otherwise always construct a
3241 2002-04-27 Tom Tromey <tromey@redhat.com>
3244 * parse.y (string_convert_int_cst): New function.
3245 (merge_string_cste): Use it.
3247 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
3249 * java-tree.h (java_parse_file): Update.
3250 (java_set_yydebug): Remove.
3251 * jcf-parse.c (yydebug): Remove.
3252 (java_set_yydebug): Die.
3253 (java_parse_file): Update.
3254 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
3256 2002-04-24 Tom Tromey <tromey@redhat.com>
3259 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
3260 EXPR_WFL_QUALIFICATION of qual_wfl.
3262 2002-04-23 Per Bothner <per@bothner.com>
3264 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
3265 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
3266 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
3268 2002-04-23 Tom Tromey <tromey@redhat.com>
3271 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
3272 recognize `-fcompile-resource='.
3273 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
3276 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3278 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
3279 paths. Fixes PR java/2791.
3281 2002-04-19 Andrew Haley <aph@redhat.com>
3283 * jcf-write.c (push_long_const): lo, hi: New variables.
3284 Use rshift_double to extract the high part of a 64-bit long.
3285 Use WORD_TO_INT to extract the low part.
3287 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
3288 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
3289 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
3291 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
3293 * typeck.c (incomplete_type_error): Remove.
3295 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3297 * class.c (make_class_data): Set DECL_ALIGN on static class data,
3298 for hash synchronization.
3299 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
3300 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
3303 2002-04-16 Mark Wielaard <mark@klomp.org>
3305 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
3308 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3310 Fix for PR java/6294:
3311 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
3314 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3316 Fix for PR java/6085:
3317 * parse.y (patch_method_invocation): Always use build_access_to_thisn
3318 to get enclosing "this" argument for inner-class constructor
3319 invocation. Pass correct arguments to build_access_to_thisn.
3321 2002-04-10 Andreas Jaeger <aj@suse.de>
3323 * gcj.texi (Input Options): Fix extdirs patch.
3325 2002-04-10 Anthony Green <green@redhat.com>
3327 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
3329 2002-04-09 Anthony Green <green@redhat.com>
3331 * gcj.texi (Input Options): Add --extdirs documentation.
3332 * jcf-dump.c (OPT_extdirs): New macro.
3333 (options): Add extdirs option.
3334 (help): Describe --extdirs.
3335 (main): Handle OPT_extdirs.
3336 * gjavah.c (OPT_extdirs): New macro.
3337 (options): Add extdirs option.
3338 (help): Describe --extdirs.
3339 (main): Handle OPT_extdirs.
3340 * jcf-path.c (jcf_path_init): Add extdirs support.
3341 (jcf_path_extdirs_arg): New function.
3342 (extensions): New variable to hold extensions path entries.
3343 * jvspec.c: Remove -fextdirs= when compiling main().
3344 * lang.c (java_decode_option): Handle -fextdirs=.
3345 * jcf.h (jcf_path_extdirs_arg): Declare new function.
3346 * Make-lang.in: Compile jcf-path with version info for use in
3347 identifying the appropriate libgcj.jar.
3349 2002-04-08 Tom Tromey <tromey@redhat.com>
3352 * .cvsignore: Added rmic.1 and rmiregistry.1.
3353 * gcj.texi (Top): Link to new nodes.
3354 (Invoking rmic): New node.
3355 (Invoking rmiregistry): Likewise.
3356 * Make-lang.in (java.generated-manpages): Added rmic.1 and
3358 (java.maintainer-clean): Likewise.
3359 ($(srcdir)/java/rmic.1): New target.
3360 ($(srcdir)/java/rmiregistry.1): Likewise.
3361 (java.install-man): Handle rmic.1 and rmiregistry.1.
3363 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3365 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
3366 Add note about handling uncaught exceptions. Add an exception handler
3369 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3371 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
3372 after using it to patch CALL_EXPR.
3374 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3376 * gcj.texi (Invocation): Document CNI invocation API.
3378 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
3380 * expr.c (truthvalue_conversion): Rename. Update.
3381 (expand_compare): Update.
3382 * java-tree.h (java_truthvalue_conversion): New.
3383 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
3385 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3387 * java-tree.h (java_mark_addressable): New.
3388 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
3389 * typeck.c (mark_addressable): Rename, update.
3391 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3393 * expr.c (build_java_binop): Update.
3394 * java-tree.h (java_signed_type, java_unsigned_type,
3395 java_signed_or_unsigned_type): Update.
3396 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
3397 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
3398 * parse.y (patch_binop): Update.
3399 * typeck.c (signed_or_unsigned_type, unsigned_type,
3400 signed_type): Update.
3402 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
3404 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
3405 (java_dummy_print): Remove.
3406 (lang_print_error): Rename. Exit early if inhibiting output.
3407 (inhibit_error_printing_function): New.
3408 (java_init): Don't set hook.
3409 (lang_init_source): Use new boolean.
3411 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3413 * parse.y (do_resolve_class): Fix infinite recursion.
3415 2002-03-29 Tom Tromey <tromey@redhat.com>
3417 * parse.y (check_inner_circular_reference): Ignore incomplete
3420 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
3422 * Make-lang.in (builtins.o): Update.
3423 * boehm.c (get_boehm_type_descriptor): Update.
3424 * builtins.c: Include langhooks.h.
3425 * decl.c (java_init_decl_processing): Update.
3426 * java-tree.h (java_type_for_mode, java_type_for_size): New.
3427 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
3429 * typeck.c (type_for_mode, type_for_size): Update.
3431 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3433 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
3435 2002-03-28 Tom Tromey <tromey@redhat.com>
3437 * except.c (expand_end_java_handler): If the handler type is NULL,
3438 use java.lang.Throwable. Fixes PR java/5986.
3440 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3442 Fix for PR java/4715:
3443 * jcf-parse.c (parse_source_file_3): New function.
3444 (read_class): Call it.
3445 (java_parse_file): Likewise.
3447 2002-03-28 Jan Hubicka <jh@suse.cz>
3449 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
3451 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3453 * parse.y (resolve_package): Initialize "decl".
3454 (lookup_package_type): Remove unused function.
3456 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3458 Fix for PR java/5993:
3459 * parse.y (resolve_package): Return the decl if resolution was
3460 successful. Don't special case "java.lang" and "java.lang.reflect"
3461 packages. Set type_name to the merged identifier.
3462 (resolved_qualified_expression_name): Print error using "name" if
3463 resolve_package returns NULL_TREE.
3465 2002-03-27 Tom Tromey <tromey@redhat.com>
3467 * expr.c (expand_invoke): Don't generate null pointer check if
3468 we're calling <init>.
3470 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
3472 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
3474 * java-tree.h (java_lang_expand_expr): Similarly.
3475 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
3476 (java_init): Don't set hook.
3478 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3480 Fix for PR java/5850:
3481 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
3482 context if field was not found in the current scope.
3483 * expr.c (lookup_field): Don't look in enclosing contexts.
3485 2002-03-26 Tom Tromey <tromey@redhat.com>
3487 Fix for PR java/5942:
3488 * parse.y (init_src_parse): Added sanity check.
3489 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
3492 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
3494 * decl.c (lang_mark_tree): Rename java_mark_tree.
3495 * java-tree.h (java_mark_tree): New.
3496 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
3498 2002-03-25 Zack Weinberg <zack@codesourcery.com>
3500 * lex.c: Change java_perform_atof to take normal parameters
3501 instead of a pointer to a parameter block. Call it directly
3504 2002-03-22 Mark Wielaard <mark@klomp.org>
3506 Fix for PR java/5368:
3507 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
3508 when printing error message.
3510 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
3512 * decl.c (maybe_build_cleanup): Remove.
3514 2002-03-22 Tom Tromey <tromey@redhat.com>
3516 Andrew Haley <aph@cambridge.redhat.com>
3518 * expr.c (build_field_ref): Don't build a check if the field is a
3521 2002-03-21 Eric Blake <ebb9@email.byu.edu>
3523 Fix for PR java/6026:
3524 * lex.c (java_lex): Fix parsing of consecutive floats.
3526 2002-03-21 Tom Tromey <tromey@redhat.com>
3528 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
3531 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
3533 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
3534 insert_block, getdecls, kept_level_p, global_bindings_p): New.
3536 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3538 * gcj.texi: @code{gcj} becomes @command{gcj}.
3539 @code{gcc} becomes @command{gcc}.
3540 GcjRaw changed to gnu.gcc.RawData.
3542 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
3544 * decl.c (start_java_method): Use new hook.
3545 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
3546 (java_init): Remove old hook.
3548 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3550 * builtins.c (define_builtin): Do nothing if `type' is null.
3553 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3555 * parse.y (parser_check_super_interface): Fix error message
3558 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3560 * jcf-parse.c (get_constant): Delete unused variables.
3562 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
3564 * java-tree.h (java_parse_file): New.
3565 * jcf-parse.c (yyparse): Rename java_parse_file.
3566 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
3568 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3570 * parse.y (craft_constructor): Return the constructor decl.
3571 (java_expand_classes): Update comments.
3572 (lookup_method_invoke): Call fix_constructors immediately for
3573 anonymous class. Fixes PR java/5935.
3575 2002-03-15 Anthony Green <green@redhat.com>
3577 * jcf-parse.c (yyparse): Don't emit class registration
3578 constructor when compiling resource files.
3580 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3582 * lang.c (java_tree_code_type, java_tree_code_length,
3583 tree_code_name): Delete.
3584 (tree_code_type, tree_code_length, tree_code_name): Define.
3585 (java_init): Don't try to copy into the various tree_code
3588 2002-03-12 Tom Tromey <tromey@redhat.com>
3590 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
3591 UTF-8, not UCS-2. Fixes PR java/5923.
3593 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
3594 a call_expr wrapped in a convert. Fixes PR java/5848.
3596 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3598 * jcf-write.c (write_classfile): Improve error strings.
3600 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3602 * lex.c: Adjust comments to GNU standards.
3604 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3606 Fix for PR java/5902:
3607 * lex.c (java_lex): Fix parsing of literals.
3609 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3611 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
3612 to prevent it getting evaluated twice in the store checking case.
3613 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
3616 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3618 * decl.c (java_init_decl_processing): Make sure class_type_node
3619 alignment is not less than 64 bits if hash synchronization is enabled.
3621 2002-03-08 Per Bothner <per@bothner.com>
3623 * parse.y (java_complete_lhs): Check if patch_assignment
3624 returned an error-mark.
3626 * parse.y (try_builtin_assignconv): Don't special-case zero.
3628 2002-03-08 Per Bothner <per@bothner.com>
3630 Fix for PR java/5812.
3631 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
3632 here instead of in JSR macro. Likewise with load_type_state call.
3633 Do the latter on if the return_pc has been verified (the jsr returns).
3634 (JSR): Now just call build_java_jsr.
3636 2002-03-07 Jeff Sturm <jsturm@one-point.com>
3638 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
3639 (java.install-common): Link native driver to
3640 JAVA_TARGET_INSTALL_NAME.
3642 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
3644 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
3645 * builtins.c(sin_builtin): Likewise
3646 * builtins.c(sqrt_builtin): Likewise
3648 2002-03-03 Zack Weinberg <zack@codesourcery.com>
3650 * java/expr.c, java/jcf-parse.c, java/lex.c:
3651 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
3652 REAL_ARITHMETIC blocks unconditional. Delete some further
3653 #ifdef blocks predicated on REAL_ARITHMETIC.
3655 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3657 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
3658 explicit sizeof/sizeof.
3659 * decl.c (java_init_decl_processing): Likewise.
3660 * jcf-parse.c (init_jcf_parse): Likewise.
3661 * parse.y (init_src_parse): Likewise.
3663 2002-03-02 Per Bothner <per@bothner.com>
3665 Make --CLASSPATH by a synonym for --classpath and -classpath.
3666 Implement --bootclasspath.
3667 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
3668 (classpath_l): Remove.
3669 (jcf_path_CLASSPATH_arg): Remove.
3670 (jcf_path_bootclasspath_arg): New function.
3671 (jcf_path_seal): Simplify accordingly.
3673 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
3674 (jcf_path_CLASSPATH): Remove declaration.
3675 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
3676 (lang_specific_driver): Translate -bootclasspath.
3677 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
3678 * lang.c (decode_lang_options): Do jcf_path_init first.
3679 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
3680 * gjavah.c: Also handle --bootclasspath.
3681 Handle --CLASSPATH as a synonum for --classpath.
3682 * jcf-dump.c: Likewise.
3684 "." is not part of system path, but is the default for --classpath.
3685 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
3686 (jcf_path_seal): Add "." if no CLASSPATH specified.
3688 * gcj.texi: Document changes.
3690 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3692 * expr.c (build_java_arraystore_check): Fix formatting.
3694 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3696 Fix for PR java/5758, java/5632:
3697 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
3698 inner-class separator too.
3699 * parse.y (do_resolve_class): New local `decl_result.'
3700 Progressively build a name for what can have been loaded.
3702 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3704 * expr.c (java_array_data_offset): Removed function.
3705 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
3706 (build_java_array_length_access): Obtain "length" value using a
3707 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
3708 (build_java_arrayaccess): Correct comment. Access "data" using a
3709 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
3710 (build_java_arraystore_check): New function.
3711 (expand_java_arraystore): Use build_java_arraystore_check.
3712 * parse.y (patch_assignment): Simplify code to insert a store check
3713 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
3714 * check-init.c (check_init): Update to reflect that an array length
3715 access is now a COMPONENT_REF.
3716 * gcj.texi (Code Generation): Improve documentation of
3717 -fno-bounds-check. Add documentation for -fno-store-check.
3718 * java-tree.h (flag_store_check): Declare.
3719 (build_java_arraystore_check): Declare.
3720 * lang.c (flag_store_check): Initialize to 1.
3721 (lang_f_options): Add store-check option.
3722 * jvspec.c: Don't pass store-check option to jvgenmain.
3723 * lang-options.h: Add help string for -fno-store-check.
3725 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
3727 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
3728 * java-tree.h (java_dup_lang_specific_decl): New.
3729 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
3731 2002-02-27 Zack Weinberg <zack@codesourcery.com>
3733 * builtins.c, decl.c: Delete traditional-mode-related code
3734 copied from the C front end but not used, or used only to
3735 permit the compiler to link.
3737 2002-02-22 Tom Tromey <tromey@redhat.com>
3739 Fix for PR java/2369:
3740 * jvspec.c (verify_class_name): New function.
3741 (lang_specific_driver): Call it.
3742 (JAVA_START_CHAR_P): New macro.
3743 (JAVA_PART_CHAR_P): Likewise.
3745 2002-02-22 Per Bothner <per@bothner.com>
3747 * class.c: Change vtable to be more compatible with g++ v3 abi.
3748 (get_dispatch_table): Prepend offset-to-top (always 0) and
3749 type_info pointer (currently unimplemented hence NULL) to vtable.
3750 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
3751 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
3752 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
3753 (build_dtable_decl): Add declarations for new fields.
3755 2002-02-20 Per Bothner <per@bothner.com>
3757 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
3758 to finit$ (otherwise generate_bytecode_insns drops it). However, we
3759 don't need to set it on the COMPOUND_EXPR - the caller does that.
3761 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3763 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
3764 `--CLASSPATH' becomes `--classpath.'
3765 * gjavah.c: Likewise.
3766 * jcf-dump.c: Likewise.
3767 * lang-options.h: Likewise.
3769 * jcf-path.c: Updated comment.
3770 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
3771 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
3772 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
3773 (jcf_path_CLASSPATH_arg): Ditto.
3774 (classpath_u): Updated leading comment.
3776 2002-02-20 Per Bothner <per@bothner.com>
3778 * builtins.c (check_for_builtin): New function.
3779 (build_call_or_builtin): Remove.
3780 * java-tree.h: Update accordingly.
3781 * expr.c (expand_invoke): Use build + check_for_builtin instead
3782 of build_call_or_builtin.
3783 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
3784 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
3785 flag (which had caused jcf-write to incorrectly emit invokevirtual).
3787 2002-02-17 Tom Tromey <tromey@redhat.com>
3789 * java-tree.h (TYPE_STRICTFP): New macro.
3790 (struct lang_type) [strictfp]: New field.
3791 (CLASS_STRICTFP): New macro.
3792 (METHOD_STRICTFP): New macro.
3793 (struct lang_decl) [strictfp]: New field.
3794 * parse.y (method_header): Disallow strictfp constructor or
3796 (STRICT_TK): Move before MODIFIER_TK.
3797 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
3798 (METHOD_MODIFIERS): Likewise.
3799 (INTERFACE_MODIFIERS): Likewise.
3800 * jcf-write.c (get_access_flags): Likewise.
3801 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
3802 (add_method_1): Likewise.
3803 (get_access_flags_from_decl): Likewise.
3804 * jcf-dump.c (print_access_flags): Print in standard order. Also,
3805 recognize strictfp flag.
3806 * jcf.h (ACC_STRICT): New define.
3808 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
3810 * class.c(build_utf8_ref): Move declaration of decl_size
3812 2002-02-07 Tom Tromey <tromey@redhat.com>
3814 * gcj.texi (Input Options): --CLASSPATH does not suppress system
3817 2002-02-04 Anthony Green <green@redhat.com>
3819 * class.c (build_utf8_ref): Put UTF-8 constants into merged
3820 sections if available.
3822 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3824 * parse.y (java_expand_classes): Fix typo in static field loop.
3826 2002-02-02 Richard Henderson <rth@redhat.com>
3828 * class.c (add_field): Mark static fields external.
3829 (build_class_ref): Remove redundant set.
3830 * parse.y (java_expand_classes): Mark static fields of classes
3831 to be compiled as local.
3832 * jcf-parse.c (parse_class_file): Likewise.
3834 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3836 * gcj.texi (About CNI): New node.
3838 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
3841 * jcf-parse.c : Check for HAVE_LOCALE_H before using
3842 setlocale() with LC_CTYPE as a parameter.
3845 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
3847 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3848 Follow GNU Coding Standards for --version.
3850 2002-01-28 Tom Tromey <tromey@redhat.com>
3852 * expr.c (build_jni_stub): Ensure storage for `meth' is
3854 * parse.y (java_complete_expand_methods): Set
3855 current_function_decl before building JNI stub.
3857 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
3859 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
3862 2002-01-22 Tom Tromey <tromey@redhat.com>
3864 * decl.c (java_init_decl_processing): Use add_predefined_file.
3865 Predefine RawData.java.
3866 (predef_filenames): Removed.
3867 (java_init_decl_processing): Don't register predef_filenames.
3868 * jcf-parse.c (add_predefined_file): New function.
3869 (predefined_filename_p): Rewrote.
3870 (predefined_filename_p): No longer static.
3871 * decl.c (java_init_decl_processing): Call initialize_builtins.
3872 * Make-lang.in (JAVA_OBJS): Added builtins.o.
3873 (java/builtins.o): New target.
3874 * builtins.c: New file.
3875 * parse.y (patch_invoke): Use build_call_or_builtin.
3876 * java-tree.h (build_call_or_builtin): Declare.
3877 (initialize_builtins): Declare.
3878 (java_set_exception_lang_code): Removed unused declaration.
3879 (PREDEF_FILENAMES_SIZE): Removed.
3880 (java_tree_index): Added JTI_PREDEF_FILENAMES.
3881 (predef_filenames): New define.
3882 (add_predefined_file): Declare.
3883 (predefined_filename_p): Declare.
3884 * expr.c (expand_invoke): Use build_call_or_builtin.
3886 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3888 * parse.y (patch_switch_statement): Fix format specifier.
3890 2002-01-16 Tom Tromey <tromey@redhat.com>
3892 More for PR java/5365:
3893 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
3895 (process_file): Generate include for
3896 java.lang.UnsupportedOperationExceptions.
3898 2002-01-15 Andreas Jaeger <aj@suse.de>
3900 * .cvsignore: Add man pages.
3902 2002-01-15 Tom Tromey <tromey@redhat.com>
3904 Fix for PR java/5365:
3905 * gjavah.c (process_file): Turn class name into a file name.
3907 2002-01-14 Matthias Klose <doko@debian.org>
3909 * gcj.texi: Fix whitespace and formatting errors in the
3910 synopsis of the man pages. Update copyright.
3912 2002-01-14 Tom Tromey <tromey@redhat.com>
3915 * Make-lang.in (java.install-man): Handle jv-convert man page.
3916 (java.generated-manpages): Added jv-convert.1.
3917 (java.uninstall): Remove jv-convert.1.
3918 (java.maintainer-clean): Likewise.
3919 ($(srcdir)/java/jv-convert.1): New target.
3920 * gcj.texi (Top): Link to jv-convert node.
3921 (Individual utilities): Likewise.
3922 (Invoking jv-convert): New node.
3924 2001-01-10 Jeff Sturm <jsturm@one-point.com>
3925 Martin Kahlert <martin.kahlert@infineon.com>
3927 * jcf-parse.c (get_constant): Don't swap lo/hi for big
3928 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
3930 2002-01-03 Graham Stott <grahams@redhat.com>
3932 * class.c (compile_resource_file): Update copyright date.
3933 Constify filename parameter.
3934 (java-tree.h): Update copyright date.
3935 (compile_resource_file): Constify filename parameter.
3937 2002-01-03 Graham Stott <grahams@redhat.com>
3939 * gcc/jcf-parse.c: Update copyright date.
3940 (yyparse): Constify resource_filename.
3942 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3944 * parse.y (src_parse_roots): Don't needlessly zero init.
3946 2001-12-31 Tom Tromey <tromey@redhat.com>
3948 * parse.y (dump_java_tree): New function.
3949 (source_end_java_method): Call it.
3950 (end_class_declaration): Likewise.
3951 * lang.c (java_decode_option): Call dump_switch_p.
3953 2001-12-28 Tom Tromey <tromey@redhat.com>
3955 * gen-table.pl: Don't process characters after \uffff. Added
3956 comment pointing to input file.
3958 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3960 * gen-table.pl: Const-ify output. Document the location of a
3961 suitable unicode input file.
3963 * chartables.h: Regenerate.
3965 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3967 * chartables.h: Const-ify.
3968 * gjavah.c (options): Likewise.
3969 * jcf-dump.c (options): Likewise.
3970 * jv-scan.c (options): Likewise.
3971 * lex.c (java_start_char_p, java_part_char_p): Likewise.
3972 * parse.y (binop_lookup): Likewise.
3974 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3976 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
3977 the static arrays that are output.
3978 * jvspec.c (jvgenmain_spec): Make static.
3979 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
3980 * keyword.h: Regenerate.
3981 * lang.c (string_option, process_option_with_no, lang_f_options,
3982 lang_W_options): Const-ify.
3983 * lex.c (java_lex): Likewise.
3985 2001-12-21 Richard Henderson <rth@redhat.com>
3987 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
3988 (get_boehm_type_descriptor): ... here. Arrange for the
3989 TREE_TYPE to get set properly.
3991 2001-12-21 Richard Henderson <rth@redhat.com>
3993 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
3994 only if the target requires collect2.
3996 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
3998 2001-12-20 Tom Tromey <tromey@redhat.com>
4001 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
4002 CAN_COMPLETE_NORMALLY for the node.
4003 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
4004 generate code for second branch if first branch can't complete
4006 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
4007 the loop head if the loop body can't complete normally.
4009 2001-12-20 Tom Tromey <tromey@redhat.com>
4012 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
4013 case where `finally' clause can't complete normally.
4015 2001-12-20 Tom Tromey <tromey@redhat.com>
4018 * parse.y (analyze_clinit_body): Added this_class parameter.
4019 Check for more cases where we must keep <clinit>.
4020 (maybe_yank_clinit): Cleaned up flow control.
4022 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4024 * decl.c (java_init_decl_processing): Don't initialize
4025 finit_leg_identifier_node.
4026 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
4027 (finit_leg_identifier_node): Remove.
4028 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
4030 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4032 * mangle.c (mangle_member_name): Don't special-case for
4034 * mangle_name.c (unicode_mangling_length): Likewise.
4035 (append_unicode_mangled_name): Likewise.
4036 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
4039 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4041 * expr.c (build_java_array_length_access): Don't force null pointer
4042 check unless flag_check_references is set.
4044 2001-12-20 Tom Tromey <tromey@redhat.com>
4046 Fix for PR java/3417:
4047 * parse.y (patch_assignment): Added special processing for
4049 (patch_return): Don't convert booleans to integers, and don't
4050 special-case `null'.
4052 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
4054 * config-lang.in (diff_excludes): Remove.
4056 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
4058 * gcj.texi: Update link to GCC manual.
4060 2001-12-17 Tom Tromey <tromey@redhat.com>
4062 * parse.y (link_nested_class_to_enclosing): Removed useless
4065 2001-12-16 Tom Tromey <tromey@redhat.com>
4067 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
4070 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
4072 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
4073 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
4076 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4078 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
4080 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4082 * decl.c (java_init_decl_processing): Build otable_type correctly.
4083 otable_decl is an otable_type.
4085 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4087 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
4088 otable_type, otable_ptr_type, method_symbol_type,
4089 method_symbols_array_type, method_symbols_array_ptr_type): New
4090 field/global tree definitions.
4091 (flag_indirect_dispatch): New flag.
4092 * decl.c (java_init_decl_processing): Initialize new otable and
4093 otable_syms type nodes and decls. Add new field "index" to
4095 * class.c (build_method_symbols_entry): New function.
4096 (make_method_value): Set "index" to to method's vtable index for
4097 virtual methods when indirect-dispatch is not used.
4098 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
4099 and set vtable_method_count to -1. Set otable and otable_syms field
4100 if indirect-dispatch is used and there was something to put in them.
4101 (build_method_symbols_entry): New function.
4102 (emit_offset_symbol_table): New function.
4103 * expr.c (get_offset_table_index): New function.
4104 (build_invokevirtual): Build array reference to otable at the index
4105 returned by get_offset_table_index, and use the result as the vtable
4107 (build_invokeinterface): Similar.
4108 * jcf-parse.c (yyparse): If indirect-dispatch, call
4109 emit_offset_symbol_table at the end of compilation, after all classes
4110 have been generated.
4111 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
4112 * lang.c (flag_indirect_dispatch): Define.
4113 (lang_f_options): Add indirect-dispatch flag.
4115 2001-12-14 Matthias Klose <doko@debian.org>
4117 * gcj.texi: Markup for man page generation. Document missing
4118 options printed by <tool> --help.
4119 Terminate description of gij's -ms option with a dot.
4120 * Make-lang.in ($(srcdir)/java/*.1): New targets.
4121 (java.generated-manpages java.install-man, java.uninstall,
4122 java-maintainer-clean) Updated.
4124 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
4126 * class.c (get_dispatch_table): Fix java vtable layout
4127 for TARGET_VTABLE_USES_DESCRIPTORS.
4128 * decl.c (java_init_decl_processing): Initialize
4129 alloc_no_finalizer_node, finalize_identifier_node.
4130 * expr.c (class_has_finalize_method): New function.
4131 (expand_java_NEW): Generate calls for finalizer-free allocation.
4132 (build_invokevirtual): Fix java vtable layout for
4133 TARGET_VTABLE_USES_DESCRIPTORS.
4134 * java-tree.h (enum java_tree_index): New entries:
4135 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
4136 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
4137 (class_has_finalize_method): declare.
4138 (HAS_FINALIZER_P): New macro.
4139 * parse.y (patch_invoke): Generate calls for finalizer-free
4142 2001-12-12 Matthias Klose <doko@debian.org>
4144 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
4145 whitespace at end of line.
4147 2001-12-11 Tom Tromey <tromey@redhat.com>
4149 * lex.c (java_init_lex): Define wfl_to_string as
4150 gnu.gcj.runtime.StringBuffer unless generating bytecode.
4152 2001-12-11 Jeff Sturm <jsturm@one-point.com>
4154 * class.c (make_method_value): Use null_pointer_node to
4155 represent empty exception table.
4157 2001-12-10 Tom Tromey <tromey@redhat.com>
4159 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
4161 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
4163 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
4165 2001-12-09 Per Bothner <per@bothner.com>
4167 * check-init.c (current_switch_has_default): New static field.
4168 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
4169 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
4170 DEFAULT_EXPR seen, simulate a default alternative that copies state.
4172 2001-12-09 Tom Tromey <tromey@redhat.com>
4174 * check-init.c (check_init): Don't allow pre- or post- increment
4175 or decrement of final variable.
4176 (final_assign_error): Minor error message rewording.
4178 2001-12-08 Tom Tromey <tromey@redhat.com>
4180 * java-tree.h: Fixed typo.
4182 * gjavah.c (decompile_method): Don't decompile to `return this'
4185 * gjavah.c (cxx_keywords): Re-sorted.
4186 * lex.c (cxx_keywords): Re-sorted.
4188 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
4191 * gjavah.c (print_namelet): Clear subnamelets.
4192 (HANDLE_METHOD): Set `method_printed' earlier.
4194 2001-12-07 Tom Tromey <tromey@redhat.com>
4196 * lang.c (lang_f_options): Added
4197 optimize-static-class-initialization.
4198 (java_decode_option): Removed special case.
4200 2001-12-07 Per Bothner <per@bothner.com>
4202 * check-init.c (check_init): Fix typo freeing memory twice.
4204 2001-12-05 Per Bothner <per@bothner.com>
4206 Restore support for static class initialization optimization.
4207 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
4208 * check-init.c (check_int): At end of BLOCK handle initialization
4209 blocks, which used to be done in java_complete_expand_method but did
4210 not handle the case where check_for_initialization might allocate
4211 more than a word of bits.
4212 * decl.c (lang_make_tree): The smic field is now a tree.
4213 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
4214 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
4216 * parse.y (emit_test_initialization): Combine hash_lookup calls.
4218 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
4219 Change from a hash table to a list.
4220 (struct_lang_decl): Change field 'smic' to match.
4221 * class.c (add_method_1): Initialize
4222 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
4223 * parse.y (adjust_init_test_initialization): Removed - inlined into -
4224 (java_expand_method_bodies): -here, since 'smic' is now a list.
4225 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
4227 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
4229 * class.c (java_hash_compare_tree_node): Fix casts.
4231 2001-12-04 Per Bothner <per@bothner.com>
4233 * check-init.c: Handle definite unassignment to finals in addition
4234 to definite assignment.
4235 (loop_current_locals): New field.
4236 (num_current_locals, int start_current_locals, num_current_words):
4238 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
4239 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
4240 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
4241 (get_variable_decl, check_final_reassigned): New functions.
4242 (check_init, check_bool_init): Modify as needed for checking finals.
4243 (check_for_initialization): Take extra parameter and return void.
4244 Do extra start-up logic to check final fields for assignment.
4245 * parse.y (check_static_final_variable_assignment_flag,
4246 reset_static_final_variable_assignment_flag, check_final_assignment,
4247 check_final_variable_local_assignment_flag,
4248 reset_final_variable_indirect_assignment_flag,
4249 reset_final_variable_global_assignment_flag): Remove functions.
4250 (java_complete_expand_methods, outer_field_access_fix,
4251 patch_assignment): Remove no-longer used logic.
4252 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
4253 * parse.y (register_fields, java_complete_tree): Update accordingly.
4255 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
4256 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
4257 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
4259 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
4261 * java-tree.h (DECL FINAL): New bit-field.
4262 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
4263 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
4264 (DECL_INIT_CALLS_THIS): New macro.
4265 (struct lang_decl): New bit-field init_calls_this.
4266 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
4267 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
4268 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
4269 use it for both local variables and final fields.
4270 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
4272 (struct lang_type): Remove hfv bit-field.
4273 (check_for_initialization): Change to return void.
4275 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
4276 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
4277 * check-init.c (final_assign_error): New helper function.
4278 (check_final_reassigned, check_init): Use it.
4279 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
4281 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
4282 bit-fields to unsigned.
4284 2001-12-03 Per Bothner <per@bothner.com>
4286 * parse.y (patch_binop): Minor constant folding.
4288 * parse.y (build_current_thisn): Shorter 'buffer'.
4290 2001-12-03 Per Bothner <per@bothner.com>
4292 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
4293 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
4294 * jcf-write.c (generate_bytecode_insns): Remove support for
4295 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
4296 * check-init.c (check_init): Likewise.
4298 2001-12-03 Per Bothner <per@bothner.com>
4300 * verify.c (subroutine_nesting): New function.
4301 (verify_jvm_instructions): Use it to fix logic for checking that
4302 we're done with the current subroutine.
4304 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
4305 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
4307 2001-12-03 Per Bothner <per@bothner.com>
4309 * jcf.h: Fix obvious typo in comment.
4310 * typeck.c (build_null_signature): Add comment.
4312 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
4314 * expr.c: Remove leading capital from diagnostic messages, as
4315 per GNU coding standards.
4316 * jcf-io.c: Similarly.
4317 * jcf-parse.c: Similarly.
4318 * jv-scan.c: Similarly.
4319 * jvspec.c: Similarly.
4320 * mangle.c: Similarly.
4322 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
4323 Alexandre Petit-Bianco <apbianco@redhat.com>
4325 * expr.c (build_java_arrayaccess): Call save_expr on array for
4326 correct evaluation order, modified comment, fixed indentation.
4327 * parse.y: (patch_assignment): Correctly extract the array base
4328 from the tree generate by build_java_arrayaccess, added comments.
4329 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
4330 Fixes PR java/3096, PR java/3803, PR java/3965.
4332 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
4334 * expr.c (expand_byte_code): Remove trailing periods from messages.
4335 * jcf-parse.c (load_class, jcf_parse): Similarly.
4336 * jcf-write.c (generate_classfile): Similarly.
4337 * lex.c (java_lex): Similarly.
4339 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4341 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
4343 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
4345 * Make-lang.in (java.generated-manpages): New dummy target.
4347 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4349 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4351 (lang_specific_pre_link): Use set_input to set input_filename.
4353 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4354 (main): Fix definition.
4355 Strip `main' from classname.
4358 2001-11-18 Roger Sayle <roger@eyesopen.com>
4360 * parse.h (java_expand_switch): Remove old prototype.
4362 2001-11-18 Tom Tromey <tromey@redhat.com>
4364 Fix for PR java/1401:
4365 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
4367 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
4370 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
4372 * lang.c (finish_parse): Rename to java_finish.
4373 (LANG_HOOKS_FINISH, java_finish): New.
4375 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
4377 * decl.c (init_decl_processing): Rename java_init_decl_processing.
4378 * java-tree.h: New prototype.
4379 * lang.c (java_init): Update prototype. Combine with old init_parse.
4381 2001-11-13 Tom Tromey <tromey@redhat.com>
4383 * gjavah.c (method_signature): New global.
4384 (HANDLE_METHOD): Set it.
4385 (decompile_return_statement): New function.
4386 (decompile_method): Use it.
4387 (print_method_info): Removed `synth' argument.
4389 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4391 * java-tree.h (java_set_yydebug): New.
4392 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
4393 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
4394 (print_lang_decl, print_lang_type, print_lang_identifier,
4395 print_lang_statistics, lang_print_xnode): Remove.
4397 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4399 * jcf-parse.c (init_lex): Remove.
4400 * lang.c (language_string, lang_identify): Remove.
4401 (struct lang_hooks): Constify.
4402 (LANG_HOOKS_NAME): Override.
4403 (init_parse): Update.
4405 2001-11-08 Andreas Franck <afranck@gmx.de>
4407 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
4408 program_transform_name the way suggested by autoconf.
4409 (java.install-common): Also transform auxiliary program names with
4410 program_transform_name.
4412 2001-11-08 Tom Tromey <tromey@cygnus.com>
4414 * parse.y (trap_overflow_corner_case): New rule.
4415 (unary_expression): Use it.
4416 * lex.c (java_init_lex): Don't set minus_seen.
4417 (yylex): Don't use minus_seen. Communicate overflow to parser for
4419 (error_if_numeric_overflow): New function.
4420 * parse.h (minus_seen): Removed field.
4421 (JAVA_RADIX10_FLAG): New define.
4423 2001-11-07 Tom Tromey <tromey@redhat.com>
4425 Patch for PR java/1414:
4426 * parse.y (case_label_list): New global.
4427 (goal): Register case_label_list with GC.
4428 (java_complete_lhs): Save new case on case_label_list.
4429 (patch_switch_statement): Check for duplicate case labels.
4431 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4433 * parse.y (patch_assignment): Removed unused third argument.
4434 (java_complete_lhs): Removed unused third argument to patch_assignment.
4436 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
4438 * lang.c: Include langhooks-def.h.
4439 * Make-lang.in: Update.
4441 2001-10-31 Zack Weinberg <zack@codesourcery.com>
4443 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
4445 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4447 * mangle.c (find_compression_record_match): Don't match compression
4448 records for package name elements unless they occur at the start of
4449 the name. Fix for PR java/4717.
4451 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4453 * expr.c (expand_java_field_op): Don't special-case references to
4454 java.lang.PRIMTYPE.TYPE.
4455 (build_primtype_type_ref): Removed.
4456 * java-tree.h (build_primtype_type_ref): Remove prototype.
4457 * parse.y (maybe_build_primttype_type_ref): Removed.
4458 (complete_function_arguments): Don't special-case references to
4459 java.lang.PRIMTYPE.TYPE.
4460 (patch_assignment): Likewise.
4461 (array_constructor_check_entry): Likewise.
4463 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4465 * mangle.c (static tree compression_table): Fixed leading comment.
4466 * parse.h (struct parser_ctxt): Fixed field comment.
4467 * parse.y (check_pkg_class_access): New prototype, fixed leading
4468 comment, new parameter used to emit error only if passed as true.
4469 (parse_check_super): Pass extra argument to check_pkg_class_access.
4470 (do_resolve_class): Likewise.
4471 (process_imports): Likewise.
4472 (read_import_dir): Fixed indentation.
4473 (find_in_imports_on_demand): New local class_type_name. Local
4474 node_to_use deleted. while loop changed into for loop. Report
4475 multiple definition only for accessible classes. Improved error
4477 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
4478 assigned to parameter list, fixed indentation. while loop changed
4479 into for loop, restore TREE_CHAIN on local `tem' before the next
4482 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4484 * lang.c (lang_get_alias_set): Deleted.
4486 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4488 * gjavah.c (jni_print_char): Fix thinko in last change.
4490 * gjavah.c (jni_print_char, decode_signature_piece): Use
4491 safe-ctype macros and/or fold extra calls into fewer ones.
4492 * lex.c (java_read_unicode, java_lex): Likewise.
4493 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
4494 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
4495 * mangle_name.c (append_unicode_mangled_name,
4496 unicode_mangling_length): Likewise.
4498 2001-10-17 Richard Henderson <rth@redhat.com>
4500 * Make-lang.in (java/lang.o): Depend on langhooks.h.
4502 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4504 * lang.c (langhooks.h): Included.
4505 (LANG_HOOKS_INIT): Redefined.
4506 (LANG_HOOKS_INIT_OPTIONS): Likewise.
4507 (LANG_HOOKS_DECODE_OPTION): Likewise.
4508 (struct lang_hooks lang_hooks): New initialization.
4510 2001-10-11 Per Bothner <per@bothner.com>
4512 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
4513 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
4514 The former is simpler, and jcf-write.c handles it better.
4515 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
4516 or WITH_CLEANUP_EXPR.
4517 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
4518 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
4520 * parse.y (patch_if_else_statement): If the condition is constant,
4521 optimize away the test.
4523 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4525 * parse.y (patch_cast): Call patch_string on the first operand of
4526 the incoming node, update it if necessary. Fixes PR java/4510.
4528 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4530 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
4531 when name qualifier matches a package name.
4533 2001-10-08 Tom Tromey <tromey@redhat.com>
4535 Fix for PR java/4489:
4536 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
4537 force a new label when computing `body_block'.
4539 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4541 * jcf-io.c (format_uint): Const-ify.
4542 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
4543 * lex.c (java_get_line_col): Likewise.
4544 * parse.y (build_incdec): Likewise.
4546 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4548 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
4549 a NULL enclosing context if appropriate. Fixes PR java/4466.
4551 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4553 * parse.y (patch_assignment): Use lvalue's original TYPE when
4554 building the final COMPOUND_EXPR.
4555 (try_reference_assignconv): Fixed leading comment.
4557 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4559 * parse.y (check_final_variable_indirect_assignment): For
4560 COMPOUND_EXPR, return only if finals were found initialized
4561 properly, if not, keep on checking.
4562 (check_final_variable_global_assignment_flag): New local
4563 error_found, set when appropriate and used to decide whether to
4564 report uninitialized finals. Fixed typo in comment.
4566 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4568 * decl.c (init_decl_processing): Fixed typo in predef_filenames
4569 last three initializations. Fixes PR java/4360.
4571 2001-09-21 Richard Henderson <rth@redhat.com>
4573 * class.c (get_dispatch_table): Handle function descriptors.
4574 (build_dtable_decl): Likewise.
4575 * expr.c (build_invokevirtual): Likewise.
4577 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4579 * parse.y (patch_method_invocation): Build class initialization
4580 when static finals are used to qualify method invocation.
4583 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
4585 * parse.h: (WFL_STRIP_BRACKET): Re-written using
4586 build_type_name_from_array_name.
4587 (STRING_STRIP_BRACKETS): New macro.
4588 * parse.y (build_type_name_from_array_name): New function.
4589 (array_creation_expression:): Accumulate []s instead of [s.
4590 (cast_expression:): Accumulate []s instead of [s after cast type
4592 (build_array_from_name): Local string deleted, use
4593 build_type_name_from_array_name.
4594 (build_unresolved_array_type): Accumulate []s instead of [s after
4596 (register_fields): Fixed comment.
4597 (resolve_class): Local name, base deleted, new locals tname and
4598 array_dims. Use build_type_name_from_array_name. Use array_dims to
4600 (purify_type_name): Use STRING_STRIP_BRACKETS.
4602 2001-09-18 Andreas Jaeger <aj@suse.de>
4604 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
4605 * jv-scan.c: Likewise.
4607 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4609 * parse.y (patch_method_invocation): Inner class creation context
4610 check not enforced within constructors. Fixes PR java/1873.
4612 2001-09-16 Tom Tromey <tromey@redhat.com>
4614 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
4615 NOTE_PUSH for single-case push. Fixes PR java/4189.
4617 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4619 * java-tree.h (TYPE_IMPORT_LIST): New macro.
4620 (TYPE_IMPORT_DEMAND_LIST): Likewise.
4621 (struct lang_type): New fields import_list and import_demand_list.
4622 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
4623 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
4624 (do_resolve_class): New local saved_enclosing_type, initialized,
4625 passed as parameter to find_in_imports and find_in_imports_on_demand.
4626 (find_in_imports): Added paramater enclosing_type, use its
4627 TYPE_IMPORT_LIST when applicable.
4628 (find_in_imports_on_demand): Added parameter enclosing_type, use
4629 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
4630 declaration and initialization.
4631 (fold_constant_for_init): Switch/restore current_class to the
4632 appropriate context.
4634 2001-09-13 Mark Mitchell <mark@codesourcery.com>
4636 * verify.c (verify_jvm_instructions): Fix typo.
4638 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4640 * expr.c (expand_invoke): Const-ification.
4641 * parse.y (patch_method_invocation): Likewise.
4643 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4645 * gjavah.c (cxx_keywords): Const-ification.
4646 * keyword.gperf (java_keyword): Likewise.
4647 * lang.c (java_tree_code_name): Likewise.
4648 * lex.c (cxx_keywords): Likewise.
4649 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
4651 2001-09-11 Richard Henderson <rth@redhat.com>
4653 * parse.h (ctxp_for_generation): Mark extern.
4655 2001-09-10 Richard Henderson <rth@redhat.com>
4657 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
4659 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4661 * typeck.c (java_array_type_length, build_prim_array_type):
4662 Represent empty arrays by NULL index.
4664 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
4666 * java-tree.h (compile_resource_file): Grouped with other prototypes.
4667 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
4669 2001-09-06 Anthony Green <green@redhat.com>
4671 * class.c (O_BINARY): Define if necessary.
4672 (registerResource_libfunc): Declare.
4673 (init_class_processing): Initilize registerResource_libfunc.
4674 (compile_resource_file): New function.
4675 * java-tree.h (resource_name): Declare.
4676 (compile_resource_file): Declare.
4677 * jcf-parse.c (yyparse): Handle compiling java resource files.
4678 * lang.c (java_decode_option): Handle -fcompile-resource option.
4679 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
4681 * gcj.texi (Code Generation): Add documentation for -R flag.
4683 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4685 * jcf-write.c (generate_classfile): Issue an error in case of
4686 field/initial value mismatch.
4687 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
4688 being initialized and we're generating bytecode.
4689 (java_complete_lhs): In MODIFY_EXPR section: added comments,
4690 set DECL_INITIAL properly when appropriate.
4694 2001-09-01 Per Bothner <per@bothner.com>
4696 * parse.y (maybe_yank_clinit): A field without an initializer is not
4697 relevant. All initializers except static final and constant require
4698 <clinit>, regardless of flag_emit_class_files.
4700 2001-08-31 Per Bothner <per@bothner.com>
4702 * class.c (set_constant_value): When not emitting class files, then a
4703 String ConstantValue is a utf8const_ptr_type.
4705 2001-08-30 Per Bothner <per@bothner.com>
4707 * jcf-write.c (generate_classfile): Check that field is primitive
4708 or string before emitting ConstantValue attribute.
4710 2001-08-30 Per Bothner <per@bothner.com>
4712 * parse.y (resolve_qualified_expression_name): If creating a
4713 COMPOUND_EXPR, set it's type correctly.
4715 2001-08-30 Per Bothner <per@bothner.com>
4717 * jcf-io.c (open_class): Set filename field.
4719 * jcf-parse,c (parse_class_file): Set current_function_decl
4720 for better error message when Code attribute is missing.
4722 * lang.c (put_decl_node, lang_print_error): Re-arrange for
4723 better diagnostics, especially for constructors.
4725 2001-08-30 Per Bothner <per@bothner.com>
4727 * jcf-write.c (generate_classfile): Don't write ConstantValue
4728 attribute if field is not final, for compatibility with jdk.
4730 * jcf-write.c (generate_classfile): Convert ConstantValue values
4731 to correct type. Work-around for front-end bug.
4732 * class.c (set_constant_value): Error if constant has wrong type.
4734 2001-08-30 Per Bothner <per@bothner.com>
4736 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
4737 "Double" are printed at verbosity 1.
4739 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
4741 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
4743 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4745 * parse.y (patch_assignment): Don't verify final re-assignment here.
4746 (java_complete_lhs): Verify assignments to finals calling
4747 patch_assignment. Verify re-assignments to finals before calling
4750 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
4752 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
4755 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4757 * lex.c (java_lex): new local found_hex_digits. Set and then used
4758 in test to reject invalid hexadecimal numbers.
4759 * parse.y (java_complete_tree): Prevent unwanted cast with
4760 initialized floating point finals.
4761 (patch_binop): Emit a warning when detecting a division by zero,
4762 mark result not constant, don't simplify non integer division.
4764 2001-08-28 Per Bothner <per@bothner.com>
4766 * jcf-write.c (generate_bytecode_insns): For increments and
4767 decrements just recurse to push constant. Improvement on Mark's patch.
4769 2001-08-28 Mark Mitchell <mark@codesourcery.com>
4771 * jcf-write.c (generate_bytecode_insns): Generate an integer to
4772 real conversion for increments and decrements of reals.
4774 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4776 * parse.y (resolve_qualified_expression_name): Handle unresolved
4777 qualified expressions, prevent numerical qualifiers, fixed typo.
4780 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4782 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
4783 don't report anything but deprecated class when marked so. Handle
4785 (patch_method_invocation): Check deprecation on methods and types.
4786 (patch_binop): code becomes an enum tree_code, added default: to
4787 switch to handle that. Detect division by zero, try to fold and
4788 return before using a subroutine.
4790 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4792 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
4793 file smaller than 4 bytes.
4794 * parse.y (check_inner_circular_reference): New function.
4795 (check_circular_reference): Likewise.
4796 (array_initializer:): Accept {,}.
4797 (java_check_circular_reference): Rewritten using
4798 check_circular_reference and check_inner_circular_reference.
4799 (java_complete_expand_method): Unconditionally save and restore
4800 the unpurged exception list.
4801 (build_dot_class_method_invocation): Unmangle signature parameter.
4803 2001-08-21 Tom Tromey <tromey@redhat.com>
4805 * decl.c (init_decl_processing): Add `throws' field to method
4807 * class.c (make_method_value): Compute `throws' field for method.
4809 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4811 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
4812 circularity is detected.
4813 (ctors_unchecked_throws_clause_p): Fixed leading comment.
4815 2001-08-17 Richard Henderson <rth@redhat.com>
4817 * class.c (emit_register_classes): Add align parameter to
4818 call to assemble_integer.
4820 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
4822 * jcf-parse.c (load_class): New locals saved and class_loaded. If
4823 loading a class_or_name fails, try considering an innerclass name
4824 and load the enclosing context.
4825 * parse.y (resolve_inner_class): New function.
4826 (find_as_inner_class): Added leading comment.
4827 (register_incomplete_type): Keep the current context as enclosing
4828 context for JDEP_FIELD dependencies.
4829 (do_resolve_class): Locals new_class_decl and super initialized to
4830 NULL. Call resolve_inner_class, explore the enclosing context
4831 superclass if necessary.
4834 2001-08-16 Tom Tromey <tromey@redhat.com>
4836 * jcf-dump.c (main): Updated for change to jcf_path_seal.
4837 * gjavah.c (main): Updated for change to jcf_path_seal.
4838 * lang.c (version_flag): New global.
4839 (java_decode_option): Recognize `-version'.
4840 (java_init): Update for change to jcf_path_seal.
4841 * jcf.h (jcf_path_seal): Added `print' argument.
4842 * jcf-path.c (jcf_path_seal): Added `print' argument.
4844 2001-08-13 Zack Weinberg <zackw@panix.com>
4846 * Make-lang.in (java/decl.o): Update dependencies.
4847 * decl.c: Include libfuncs.h, don't include toplev.h.
4849 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4851 * decl.c (init_decl_processing): exception_type_node,
4852 class_not_found_type_node, and no_class_def_found_type_node
4853 initialized. predef_filenames augmented accordingly.
4854 instinit_identifier_node initialized.
4855 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
4856 * java-tree.h (enum java_tree_index): New entries
4857 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
4858 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
4859 (exception_type_node): New macro.
4860 (class_not_found_type_node): Likewise.
4861 (no_class_def_found_type_node): Likewise.
4862 (instinit_identifier_node): Likewise.
4863 (PREDEF_FILENAMES_SIZE): Adjusted.
4864 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
4865 (struct lang_type): Fixed typo in bitfield name.
4866 (DECL_INSTINIT_P): New macro.
4867 (ID_INSTINIT_P): Likewise.
4868 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
4870 * parse.y (encapsulate_with_try_catch): New function.
4871 (generate_instinit): Likewise.
4872 (build_instinit_invocation): Likewise.
4873 (ctors_unchecked_throws_clause_p): Likewise.
4874 (add_instance_initializer): Deleted.
4875 (build_instance_initializer): Likewise.
4876 (in_instance_initializer): Likewise.
4877 (check_method_redefinition): instinit$ not to be verified.
4878 (java_complete_expand_methods): Generate instinit$, simplified code.
4879 (build_dot_class_method): Eliminated unnecessary locals. Use
4880 encapsulate_with_try_catch, removed unnecessary code.
4881 (fix_constructors): New local iii. Use build_instinit_invocation.
4882 (patch_method_invocation): Added comment.
4883 (maybe_use_access_method): Don't consider instinit$.
4884 (find_applicable_accessible_methods_list): Shorten the search for
4886 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
4887 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
4888 (patch_throw_statement): Likewise. Fixed typo.
4890 2001-08-12 David Edelsohn <edelsohn@gnu.org>
4893 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4894 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4896 (lang_specific_pre_link): Use set_input to set input_filename.
4898 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4899 (main): Fix definition.
4900 Strip `main' from classname.
4903 2001-08-11 Zack Weinberg <zackw@panix.com>
4905 * lex.h: Don't include setjmp.h. Don't define
4906 SET_FLOAT_HANDLER or prototype set_float_handler.
4908 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4910 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
4911 `poplevel' in the right order.
4913 2001-08-09 Richard Henderson <rth@redhat.com>
4915 * Make-lang.in (class.o): Depend on TARGET_H.
4916 * class.c (emit_register_classes): Use target hooks instead of
4917 assemble_constructor and assemble_destructor.
4919 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
4921 * check-init.c (flags.h): Include
4922 (check_init): Don't report uninitialized static class
4923 initialization flags, don't free bit index when doing static class
4924 initialization optimization.
4925 (check_for_initialization): Return type changed to `unsigned int.'
4926 (attach_initialized_static_class): New function.
4927 * class.c (add_method_1): Create the initialized static class
4929 (finish_class): Always emit deferred inline methods.
4930 * decl.c (emit_init_test_initialization): Moved to expr.c
4931 (complete_start_java_method): Don't traverse
4932 DECL_FUNCTION_INIT_TEST_TABLE.
4933 (lang_mark_tree): Mark hash tables in function decls.
4934 * expr.c (emit_init_test_initialization): Moved from decl.c.
4935 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
4936 initialization flag, set DECL_CONTEXT and
4937 LOCAL_CLASS_INITIALIZATION_FLAG.
4938 (java_lang_expand_expr): Emit initialization code for static class
4939 initialized flags when entering block, if necessary.
4940 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
4941 * java-tree.h (flag_optimize_sci): New global variable declaration.
4942 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
4943 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
4944 (LOCAL_FINAL_P): Fixed typo in comment.
4945 (FINAL_VARIABLE_P): Likewise.
4946 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
4947 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
4948 (struct lang_decl): New fields `ict', `smic' and `cif.'
4949 (check_for_initialization): New returned value for global.
4950 (attach_initialized_static_class): New global function.
4951 (STATIC_CLASS_INIT_OPT_P): New macro.
4952 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
4953 * lang.c (java_decode_option): Handle
4954 `-fno-optimize-static-class-initialization'
4955 * parse.y (start_complete_expand_method): New function.
4956 (java_expand_method_bodies): Likewise.
4957 (attach_init_test_initialization_flags): Likewise.
4958 (adjust_init_test_initialization): Likewise.
4959 (emit_test_initialization): Likewise.
4960 (java_complete_expand_methods): Nullify abstract and native method
4962 (java_complete_expand_method): New locals `fbody', `block_body'
4963 and `exception_copy.' Reorganized: directly return on empty method
4964 bodies, call `start_complete_expand_method', remember definitely
4965 initialized static class in function, don't expand method bodies.
4966 (java_expand_classes): Call `java_expand_method_bodies' before
4967 `finish_class' when compiling to native.
4968 (resolve_expression_name): Use `orig' after building outer class
4970 (patch_invoke): Remember static method invocations.
4972 2001-08-06 Richard Henderson <rth@redhat.com>
4974 * class.c (emit_register_classes): Pass a symbol_ref and priority
4975 to assemble_constructor.
4977 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
4979 * java-tree.h (all_class_filename): New macro.
4980 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
4981 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
4982 newly created IDENTIFIER_NODE to `all_class_filename.'
4984 2001-08-01 Jeff Sturm <jsturm@one-point.com>
4986 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
4987 Use ggc_add_tree_root to register roots.
4989 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4991 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
4992 second operand calling check_init.
4993 * decl.c (complete_start_java_method): Swaped second and third
4994 arguments while creating WITH_CLEANUP_EXPR node.
4995 * jcf-write.c (generate_bytecode_insns): Use second operand
4996 instead of third when handling WITH_CLEANUP_EXPR.
4997 * parse.y (java_complete_lhs): Expand second operand of
4998 WITH_CLEANUP_EXPR nodes.
4999 (patch_synchronized_statement): Swaped second and third arguments
5000 while creating WITH_CLEANUP_EXPR node.
5002 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5004 * parse.y (create_interface): Avoid cyclic inheritance report when
5005 syntax error encountered during class definition.
5008 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5010 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5012 (lang_specific_pre_link): Use set_input to set input_filename.
5014 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5015 (main): Fix definition.
5016 Strip `main' from classname.
5019 2001-07-18 Tom Tromey <tromey@redhat.com>
5022 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
5023 * lex.c (java_new_lexer): Use ICONV_CONST.
5024 (java_read_char): Likewise.
5025 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
5026 (jv-scan$(exeext)): Likewise.
5028 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5030 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
5031 * parse.y (check_class_interface_creation): Allow `private' if the
5032 enclosing is not an interface.
5033 (create_interface): Interface tagged public if the enclosing
5034 context is an interface.
5035 (create_class): Class tagged public if the enclosing context
5039 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5041 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
5044 2001-07-14 Tim Josling <tej@melbpc.org.au>
5046 * check-init.c (check_init): Remove references to EXPON_EXPR.
5048 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5050 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
5051 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
5054 2001-07-13 Tom Tromey <tromey@redhat.com>
5056 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
5059 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5061 * parse.y (patch_method_invocation): Don't override primary if one
5062 is already provided, but let this$<n> be built. Fixed comment.
5064 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5066 * parse.y (empty_statement:): Report empty statement error only
5067 when found at class declaration level.
5070 2001-07-12 Tom Tromey <tromey@redhat.com>
5072 * expr.c (expand_load_internal): New function.
5073 (LOAD_INTERNAL): Use it.
5075 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
5077 * parse.y (verify_constructor_super): Compare anonymous class ctor
5078 args with `valid_method_invocation_conversion_p.'
5081 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5083 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
5084 `-fsyntax-only.' Fixes PR java/3248
5086 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5088 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
5090 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5092 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
5093 current function is static. Fixes PR java/1970
5095 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5097 * parse.y (patch_method_invocation): Add enclosing context to ctor
5098 calls if necessary. Fixes PR java/2953
5100 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5102 * parse.y (resolve_package): Abort if qualified expression member
5104 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
5107 2001-07-07 Zack Weinberg <zackw@stanford.edu>
5109 * verify.c: Don't use // comments.
5111 2001-07-05 Tom Tromey <tromey@redhat.com>
5113 * lang.c (flag_assume_compiled): Removed.
5114 * java-tree.h (flag_assume_compiled): Removed.
5115 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
5116 -fhash-synchronization, -fuse-divide-subroutine,
5117 -fcheck-references, -femit-class-file, -femit-class-files,
5118 -fassume-compiled. Updated --encoding information. Changed
5119 -foutput-class-dir to `-d'.
5121 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
5123 * jcf-parse.c (parse_class_file): Add lineno parameter to
5124 debug_start_source_file call.
5126 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
5128 * gcj.texi: Use gpl.texi.
5129 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
5130 dependencies and use doc/include in search path.
5132 2001-07-03 Jeff Sturm <jsturm@one-point.com>
5134 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
5135 `this'. If so, don't build instance initializers.
5137 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5139 * parse.y (resolve_expression_name): Improved error message for
5140 inner class cases. Fixes PR java/1958
5142 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
5144 * lang.c: #include diagnostic.h
5145 (lang_print_error): Add a `diagnostic_context *' parameter.
5146 (java_dummy_print): Likewise.
5147 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
5149 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5151 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
5152 * jcf.h (typedef struct JCF): New bitfield `finished.'
5153 (JCF_FINISH): Set `finished.'
5154 (JCF_ZERO): Reset `finished.'
5157 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5159 * parse.y (class_body_declaration:): Don't install empty instance
5163 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5165 * class.c (set_super_info): Call `set_class_decl_access_flags.'
5166 (set_class_decl_access_flags): New function.
5167 * java-tree.h (set_class_decl_access_flags): New prototype.
5168 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
5169 (parse_class_file): New local `decl_max_locals.' Take wide types
5170 into account to compute DECL_MAX_LOCALS.
5171 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
5174 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
5176 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
5178 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5180 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
5181 * parse.y (do_resolve_class): Moved comments out to leading comment
5182 section. Removed local `start', New local `_ht' and
5183 `circularity_hash.' Record `enclosing' in hash table and search
5184 it to detect circularity. Use `enclosing' as an argument to
5185 `lookup_cl.' Free the hash table when done.
5187 2001-06-19 Tom Tromey <tromey@redhat.com>
5189 * lex.c (java_read_char): Disallow invalid and overlong
5190 sequences. Fixes PR java/2319.
5192 2001-06-05 Jeff Sturm <jsturm@one-point.com>
5194 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
5196 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5198 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
5199 arguments accordingly.
5201 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
5203 * gcj.texi: Move contents to just after title page.
5205 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
5207 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
5209 (patch_incomplete_class_ref): Build the class ref, build the class
5210 init if necessary, complete the tree.
5213 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
5215 * parse.y (lookup_field_wrapper): Test `name' code.
5216 (resolve_qualified_expression_name): Test `qual_wfl' code.
5217 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
5218 handle `qual_wfl' by code.
5219 (maybe_build_primttype_type_ref): Test `wfl' code.
5221 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5223 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
5225 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
5226 the dvi file in the java directory.
5228 2001-05-25 Sam TH <sam@uchicago.edu>
5230 * gen-table.pl javaop.h jcf.h lex.h,
5231 parse.h: Fix header include guards.
5233 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
5235 * jv-scan.c (version): Update copyright year.
5237 2001-05-21 Per Bothner <per@bothner.com>
5239 * jcf-parse.c (read_class): If class is from .class or .zip file
5240 and it's already been read, don't push/pop parser context.
5242 2001-05-18 Per Bothner <per@bothner.com>
5244 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
5245 command line so the jvgenmain-generated main program comes first.
5247 2001-05-15 Tom Tromey <tromey@redhat.com>
5249 * class.c (build_utf8_ref): Don't generate identifier based on
5252 2001-05-12 Richard Henderson <rth@redhat.com>
5254 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
5255 * expr.c (java_lang_expand_expr): Expand it.
5256 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
5257 calling build_exception_object_ref.
5258 * parse.y (catch_clause_parameter): Likewise.
5259 (build_dot_class_method): Likewise.
5260 (try_reference_assignconv): Likewise.
5261 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
5262 * jcf-write.c (generate_bytecode_insns): Likewise.
5264 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5266 * parse.y (build_unresolved_array_type): Set
5267 EXPR_WFL_QUALIFICATION on the newly created wfl.
5268 Fixes PR java/2538. Fixes PR java/2535.
5270 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5272 * parse.y (fix_constructors): Removed unnecessary assignment to
5273 local. Moved assignment to `this$<n>', fixed comments and
5275 (build_wfl_wrap): Fixed indentation.
5276 Fixes PR java/2598, java/2579 and java/2658.
5278 2001-05-03 Mo DeJong <mdejong@redhat.com>
5280 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
5281 check for byte swap.
5283 2000-05-02 Jeff Sturm <jsturm@one-point.com>
5285 * expr.c (build_class_init): Move MODIFY_EXPR
5286 outside of COND_EXPR. Remove variable `call'.
5288 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5290 * decl.c: NULL_PTR -> NULL.
5291 * jcf-write.c: Likewise.
5293 2001-05-01 Tom Tromey <tromey@redhat.com>
5295 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
5296 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
5297 * gcj.texi: Updated copyright text. Include fdl.texi.
5298 (Top): Link to new node.
5300 2001-05-01 Per Bothner <per@bothner.com>
5302 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
5304 2001-05-01 Per Bothner <per@bothner.com>
5306 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
5307 import_list contains the name, not the TREE_PURPOSE.
5309 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5311 * jcf-io.c (read_zip_member): Cast to long in comparison with
5314 * jvspec.c (lang_specific_driver): Initialize variables.
5316 * mangle.c (find_compression_record_match): Likewise.
5318 * typeck.c (build_null_signature): Provide static prototype. Mark
5319 parameter with ATTRIBUTE_UNUSED.
5321 * verify.c (verify_jvm_instructions): Initialize variable.
5323 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5325 * parse.y (do_resolve_class): Check for cyclic inheritance during
5326 inner class resolution.
5328 2001-04-27 Per Bothner <per@bothner.com>
5330 * parse.y (java_expand_classes): Don't change ctxp_for_generation
5331 while iterating, since that could cause gc to lose stuff.
5333 2001-04-26 Per Bothner <per@bothner.com>
5335 Fix method search wrt scope of inner classes to match JLS2.
5336 * typeck.c (build_null_signature): New static function.
5337 (has_method): New function. Uses build_null_signature and lookup_do.
5338 * java-tree.h (has_method): New declaration.
5339 * parse.y (find_applicable_accessible_methods_list): Do not search
5340 context of inner classes here.
5341 (patch_method_invocation): Search scope, ie. current and outer clases,
5342 for method matching simple name, to find class.
5344 2001-04-26 Per Bothner <per@bothner.com>
5346 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
5347 Fix thinko: If a single case, use if_icmpeq, not ifeq.
5349 * constants.c (find_methodref_with_class_index): New function.
5350 (find_methodref_index): Use find_methodref_with_class_index.
5351 * java-tree.h (find_methodref_with_class_index): New declaration.
5352 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
5353 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
5354 If context changed from interface to class, don't use invokeinterface.
5356 2001-04-25 Per Bothner <per@bothner.com>
5358 * verify.c (verify_jvm_instructions): For field instructions,
5359 check that field index is valid. For invoke instructions, check that
5360 method index is valid.
5362 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
5364 * config-lang.in (target_libs): Copy from $libgcj_saved.
5366 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5368 * decl.c (init_decl_processing): Add new class "protectionDomain"
5370 * class.c (make_class_data): Set initial value for "protectionDomain".
5372 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5374 * jvspec.c (lang_specific_driver): Fix memory allocation
5375 deficit, by using concat in lieu of xmalloc/sprintf.
5377 2001-04-20 Per Bothner <per@bothner.com>
5379 Fixes to compile multiple .class files at once.
5380 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
5381 * java-tree.h (CLASS_PARSED_P): New macro.
5382 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
5383 * jcf-parse.c (jcf_parse_source): Inline into read_class.
5384 (read_class): Avoid some code duplication.
5385 Don't call JCF_FINISH for a .class file - might be needed later.
5386 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
5387 rather than CLASS_LOADED_P, since latter implies class laid out.
5388 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
5389 * parse.y: Don't need to set CLASS_LOADED_P for array types.
5391 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5393 * Make-lang.in (java/boehm.o): Depend on toplev.h.
5395 * boehm.c: Include toplev.h.
5397 2001-04-06 Tom Tromey <tromey@redhat.com>
5398 Alexandre Petit-Bianco <apbianco@redhat.com>
5400 Fix for PR gcj/1404 and PR gcj/2332:
5401 * parse.y (build_array_from_name): If we use the type_wfl then
5402 accumulate dimensions from the original type as well.
5403 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
5405 2001-04-06 Tom Tromey <tromey@redhat.com>
5407 * parse.y (analyze_clinit_body): Return true if the second operand
5408 of a METHOD_EXPR is nonzero.
5410 2001-04-06 Tom Tromey <tromey@redhat.com>
5412 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
5414 ($(srcdir)/java/parse.c): Likewise.
5416 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5418 * gcj.texi: Use `which-gcj' instead of `which-g77.'
5419 (version-gcc): Initialized.
5420 (which-gcj): Likewise.
5422 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5424 * java-tree.h (struct lang_decl): New macro
5425 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
5426 * parse.y (build_instance_initializer): New function.
5427 (add_instance_initializer): Use it.
5428 (java_fix_constructors): Set `current_class' before fix pass.
5429 (fix_constructors): Just return if already fixed. Move `super()'
5430 invocation ahead. Use `build_instance_initializer.'
5433 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5435 * parse.y (resolve_qualified_expression_name): Pass field's
5436 DECL_CONTEXT to `not_accessible_p.'
5437 (not_accessible_p): Changed parameters order in `inherits_from_p'
5440 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
5442 * lang-options.h: Add flag_check_references.
5444 2001-04-04 Per Bothner <per@bothner.com>
5446 * java-tree.h (CONSTANT_VALUE_P): New macro.
5447 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
5448 * parse.y (maybe_build_class_init_for_field): New static function.
5449 (resolve_expression_name, resolve_field_access): Use
5450 maybe_build_class_init_for_field instead of build_class_init
5451 This does not do the init if the field is compile-time-constant.
5452 (resolve_field_access): Simplify.
5454 * parse.y (fold_constant_for_init): Merge test into switch.
5456 2001-04-03 Zack Weinberg <zackw@stanford.edu>
5458 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
5460 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
5462 2001-04-02 Zack Weinberg <zackw@stanford.edu>
5464 * expr.c (pop_type_0): Save the result of the first
5465 lang_printable_name call in a scratch buffer, so it
5466 won't be clobbered by the second call.
5468 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
5470 * parse-scan.y (array_type:): Rewritten.
5471 (type_declaration:): `empty_statement' replaces `SC_TK.'
5472 (class_member_declaration:): `empty statement' added.
5473 (method_body:): Simplified.
5474 (static_initializer:): Likewise.
5475 (primary_no_new_array:): Use `type_literals.'
5476 (type_literals:): New rule.
5477 (dims:): Set and update `bracket_count.'
5478 Fixes PR java/1074. Fixes PR java/2412.
5480 2001-03-28 Hans Boehm <boehm@acm.org>
5482 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
5483 (get_boehm_type_descriptor): Set type on returned value to be a
5484 pointer length integer.
5486 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5488 * expr.c (pop_type_0): Call `concat' rather than building the
5490 (pop_type): Add format specifier in call to `error'.
5492 * parse.y (patch_method_invocation): Avoid casting away
5495 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
5497 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
5499 2001-03-28 Richard Henderson <rth@redhat.com>
5501 IA-64 ABI Exception Handling:
5502 * Make-lang.in (except.o): Don't depend on eh-common.h.
5503 * check-init.c (check_init): Handle EXC_PTR_EXPR.
5504 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
5505 [soft_exceptioninfo_call_node]: Remove.
5506 [eh_personality_libfunc, lang_eh_runtime_type]: New.
5507 (end_java_method): No emit_handlers.
5508 * except.c (java_set_exception_lang_code): Remove.
5509 (method_init_exceptions): Don't call it.
5510 (prepare_eh_table_type): No CATCH_ALL_TYPE.
5511 (build_exception_object_ref): New.
5512 (expand_end_java_handler): Update for except.h name changes.
5513 (emit_handlers, expand_resume_after_catch): Remove.
5514 * expr.c (java_lang_expand_expr): Update for except.h name changes.
5515 (process_jvm_instruction): Use build_exception_object_ref.
5516 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
5517 (soft_exceptioninfo_call_node): Remove.
5518 (build_exception_object_ref): Declare.
5519 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
5520 soft_exceptioninfo_call_node. Move processing ...
5521 [EXC_PTR_EXPR]: ... here.
5522 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
5523 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
5524 (source_end_java_method): No java_set_exception_lang_code or
5526 (build_dot_class_method): Use build_exception_object_ref.
5527 (try_reference_assignconv): Check EXC_PTR_EXPR not
5528 soft_exceptioninfo_call_node.
5530 2001-03-28 Richard Henderson <rth@redhat.com>
5532 * java-tree.h (throw_node): Define as a single member of
5533 java_global_trees instead of a separate array.
5534 (JTI_THROW_NODE): New.
5535 * decl.c (throw_node): Don't declare.
5536 (init_decl_processing): Init a scalar throw_node.
5537 Don't register it for gc.
5538 * check-init.c (check_init): Reference scalar throw_node.
5539 * expr.c (build_java_athrow): Likewise.
5540 * jcf-write.c (generate_bytecode_insns): Likewise.
5541 * parse.h (BUILD_THROW): Likewise.
5543 2001-03-28 Richard Henderson <rth@redhat.com>
5545 * decl.c (end_java_method): Do not save and restore
5546 flag_non_call_exceptions.
5547 * parse.y (source_end_java_method): Likewise.
5548 * lang.c (flag_exceptions): Don't declare.
5549 (java_init_options): Set flag_non_call_exceptions. Set
5550 flag_exceptions here ...
5551 (java_init): ... not here.
5553 2001-03-27 Richard Henderson <rth@redhat.com>
5555 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
5556 exceptions_via_longjmp.
5558 * lang.c (flag_new_exceptions): Don't declare it.
5559 (java_init_options): Or set it.
5561 2001-03-27 Richard Henderson <rth@redhat.com>
5563 * decl.c (end_java_method): Rename asynchronous_exceptions to
5564 flag_non_call_exceptions.
5565 * parse.y (source_end_java_method): Likewise.
5567 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5569 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
5571 2001-03-26 Mark Mitchell <mark@codesourcery.com>
5573 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
5575 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5577 * parse.y (find_as_inner_class): Follow current package
5578 indications not to mistakingly load an unrelated class.
5580 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5582 * constants.c (PUTN): Use memcpy, not bcopy.
5584 * lex.c (java_read_char): Use memmove, not bcopy.
5586 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
5588 2001-03-23 Per Bothner <per@bothner.com>
5590 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
5591 macro for better error pin-pointing.
5592 * java-tree.h: Fix typo in comment.
5594 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
5595 Don't include jsr/goto in exception range.
5596 Check if start and end of exception range are the same (also TRY_EXPR).
5597 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
5598 However, do emit the following goto even if try_block is empty.
5599 Defer freeing exception_decl until after the finalizer, to make
5600 sure the local isn't reused in the finalizer. Fixes PR java/1208.
5602 * parse.y (java_complete_lhs): If the try-clause is empty, just
5603 return the finally-clause and vice versa.
5605 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
5607 * gcj.texi (Input Options): documented the check for attribute
5608 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
5609 * java-tree.h (flag_force_classes_archive_check): Declared extern.
5610 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
5611 (jcf_parse): Check for the right classes archive if necessary.
5612 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
5613 (jcf_parse_fields): Fixed indentation.
5614 * jcf-write.c (append_gcj_attribute): New function.
5615 (generate_classfile): Compute the attribute count, invoke
5616 `append_gcj_attribute'.
5617 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
5618 turned into bit-fields. New bit-field `right_zip.'
5619 (JCF_ZERO): Set `right_zip' to zero.
5620 * lang-options.h (-fforce-classes-archive-check): Added flag.
5621 * lang.c (flag_force_classes_archive_check): New flag.
5622 (lang_f_options): New entry `force-classes-archive-check.'
5625 2001-02-07 Andrew Haley <aph@redhat.com>
5627 * gcj.texi (Configure-time Options): Add -fcheck-references.
5628 * expr.c (build_java_indirect_ref): New function.
5629 (java_check_reference): New function.
5630 (build_java_array_length_access): Use build_java_indirect_ref to
5631 check for null references.
5632 (build_java_arrayaccess): Likewise.
5633 (build_get_class): Likewise.
5634 (build_field_ref): Likewise.
5635 (invoke_build_dtable): Likewise.
5636 (build_invokeinterface): Likewise.
5637 * lang.c (lang_f_options): Add flag_check_references.
5638 * jvspec.c (jvgenmain_spec): Add flag_check_references.
5639 * java-tree.h (flag_check_references): New variable.
5640 * lang.c (flag_check_references): Likewise.
5641 * parse.y (patch_invoke): Use java_check_reference.
5642 (patch_assignment): Allow for extra nesting in
5643 _Jv_CheckArrayStore.
5645 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
5647 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
5648 * lex.c (cxx_keywords): Likewise.
5650 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5652 * parse.y (qualify_ambiguous_name): Broaden `length'
5653 recognition. Help MODIFY_EXPR be resolved as expression names.
5654 Fixes PR java/2066. Fixes PR java/2400.
5656 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
5658 * gjavah.c (process_file): Mark interface definitions with
5659 "__attribute__ ((java_interface))".
5661 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5663 * class.c (layout_class): Fixed push_super_field's second
5664 argument. Fixes PR java/2333.
5665 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
5666 too early to lay innerclasses out.
5668 2001-03-20 Tom Tromey <tromey@redhat.com>
5669 Alexandre Petit-Bianco <apbianco@redhat.com>
5671 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
5672 inside an array reference. Insertion of the array store check
5673 rewritten. Fixes PR java/2299.
5675 2001-03-20 Tom Tromey <tromey@redhat.com>
5677 * lex.c (java_read_unicode): Only accept leading `u's.
5679 2001-03-20 Tom Tromey <tromey@redhat.com>
5681 * jcf-parse.c (read_class): Initialize `class'.
5683 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5685 * jcf_parse.c (jcf_parse): Eliminate unused variable.
5687 2001-03-19 Mark Mitchell <mark@codesourcery.com>
5689 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
5690 (layout_class): Likewise.
5691 (layout_class_method): Likewise.
5692 (emit_register_classes): Likewise.
5693 * decl.c (builtin_function): Likewise.
5694 (give_name_to_locals): Likewise.
5696 2001-03-19 Per Bothner <per@bothner.com>
5698 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
5699 before trying to load an inner class.
5701 Fixes to process to command-line .class files in two passes.
5702 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
5703 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
5704 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
5705 * class.c (is_compiled_class): Fix for renamed flag.
5706 * parse.y (maybe_create_class_interface_decl): Likewise.
5707 * jcf-parse.c (yyparse): Also set if compiling .class files.
5708 * jcf-parse.c (read_class); Read current_class.
5709 (jcf_parse): Make static.
5710 (load_inner_classes): New function, with code moved from jcf_parse,
5711 because we need to inner classes after the command-line files are read.
5712 (yyparse): Set finput to NULL when it doesn't need to be closed.
5713 Reduce use of main_jcf (basically only for archive) and
5714 use finput instead of main_jcf->read_state.
5715 Inline jcf_figure_file_type into yyparse.
5716 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
5717 Defer load_inner_classes and parse_class_file to a second pass,
5718 after we've correctly mapped command-line .clas fiels to classes.
5719 (jcf_figure_file_type): Removed.
5720 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
5721 (JCF_ZERO): Also clear zipd field.
5722 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
5724 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5726 * jcf-parse.c (yyparse): Change ch from char * to char.
5728 2001-03-19 Per Bothner <per@bothner.com>
5730 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
5731 Add constructed filelist-file at end, following -xjava. Thus any .o
5732 and library files are not affected by the -xjava. Also wrap
5733 explicit @FILE with -xjava and -xnone.
5735 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
5737 * class.c (build_static_field_ref): Call make_decl_rtl() after
5738 setting the DECL_EXTERNAL flag.
5740 2001-03-17 Per Bothner <per@bothner.com>
5742 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
5744 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
5745 when result is is needed (target is STACK_TARGET).
5747 * parse.h (JDEP_SOLV): Removed.
5748 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
5750 * parse.y (incomplete_class_list): Removed.
5751 (obtain_incomplete_type): Don't use or set incomplete_class_list.
5752 It doesn't work if resolve_class changes the name of an array type
5753 that is on the list and then someone else looks for the modified name.
5754 Also, seems liable to break when compiling multiple source files at
5755 once. So the simplest is to just remove incomplete_class_list -
5756 it is only a minor space win and it is not even clear it saves time.
5758 * parse.y (resolve_class): Remove unneeded promote_type.
5760 2001-03-15 Per Bothner <per@bothner.com>
5762 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
5763 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
5764 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
5765 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
5767 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
5768 * parse.y (java_expand_classes): Likewise.
5770 * parse.y (expand_start_java_method): Was only called once and had a
5771 misleading name, so inline in caller java_complete_expand_method.
5772 (enter_a_block): Likewise inline in enter_block and remove.
5774 Remove junk from when gcc/java was created (by copying from C/C++).
5775 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
5776 (struct binding_level): Remove fields keep, keep_if_subblocks,
5777 more_cleanups_ok, have_cleanups (which have never been used).
5778 (pushlevel, poplevel): Remove related useless code.
5780 * class.c (make_class_data): The class_dtable_decl (i.e. the
5781 vtable for Class) should be external, except when compiling Class.
5783 * jvspec.c (lang_specific_driver): Fix -C handling.
5784 Check -save-temps to see if temp @FILE should be deleted.
5785 Follow-up to/fix for February 16 patch.
5787 * verify.c (verify_jvm_instructions): Better error msgs for dup.
5788 (type_stack_dup): Remove no-longer neded error check.
5790 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
5792 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
5793 to 'for_pointer'. If this type is for a pointer (argument) mangling,
5794 don't surround the element with 'N..E' if the type name is
5797 2001-03-14 Mark Mitchell <mark@codesourcery.com>
5799 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
5800 DECL_RTL_SET_P, etc.
5801 (make_method_value): Likewise.
5802 (get_dispatch_table): Likewise.
5804 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
5806 2001-03-07 Tom Tromey <tromey@redhat.com>
5808 * config-lang.in (lang_requires): Define.
5810 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
5812 * typeck.c (convert): Check flag_unsafe_math_optimizations,
5815 2001-03-05 Per Bothner <per@bothner.com>
5817 Fix a problem where rest_of_decl_compilation applied to
5818 class_dtable_decl causes problems because it was done too early,
5819 before output file was opened.
5820 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
5821 * class.c (class_dtable_decl): Add macro - element of class_roots.
5822 (make_class_data): Define class_dtable_decl.
5823 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
5825 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5827 * java/class.c, java/decl.c, java/java-tree.h: Replace all
5828 uses of 'boolean' with 'bool'.
5830 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5832 * lang-specs.h: Add zero initializer for cpp_spec field to all
5835 2001-02-16 Per Bothner <per@bothner.com>
5837 Handle compiling multiple input files at once, and @FILE syntax.
5838 * gcj.texi: Updated documentation to match.
5839 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
5840 * jcf-parse.c (parse_source_file): Split into ...
5841 (parse_source_file_1): New function - and:
5842 (parse_source_file_2): New function.
5843 (yyparse): On -ffilelist-file, open and scan named file.
5844 On first pass over files, only do parse_source_file_1.
5845 A new second pass calls parse_source_file_2 for each file to compile.
5846 (init_jcf_parse): Call init_src_parse.
5847 * jvspec.c (INDIRECT_FILE_ARG): New flag.
5848 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
5849 as multiple input file combined in one compilation.
5850 * lang-options.h: Add -ffilelist-file
5851 * lang.c (flag_filelist_file): New flag variable.
5852 (lang_f_options): Handle -ffilelist-file.
5853 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
5854 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
5855 gclass_list - use global fields of src_parse_roots instead.
5856 * parse.y (src_parse_roots): New array.
5857 (incomplete_class_list, gclass_list): New macros.
5858 (push_parser_context, java_pop_parser_context,
5859 java_parser_context_resume): Don't fiddle with deleted fields.
5860 (various): Use incomplete_class gclass_list and global macros
5861 instead of parse_ctxt fields - the lists are global.
5862 (init_src_parse): New function.
5864 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5866 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
5868 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5870 * parse.y (check_inner_class_access): Moved declaration of local
5871 `enclosing_decl_type' to the right location.
5873 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
5875 * parse.y (parser_check_super_interface): Don't call
5876 check_pkg_class_access for an inner interface.
5877 (parser_check_super): Don't call check_pkg_class_access for inner
5879 (do_resolve_class): Simplify enclosing type loop. Don't call
5880 check_pkg_class_access if CL and DECL are not set.
5881 (find_in_imports_on_demand): Set DECL if class_type needed to be
5882 loaded. Don't call check_pkg_class_access for an inner class.
5883 (check_inner_class_access): Rewritten to implement member access
5884 rules as per spec 6.6.1.
5885 (check_pkg_class_access): Handle the empty package correctly.
5886 (in_same_package): New function. Determine if two classes are in the
5889 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
5891 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
5892 method into array types.
5893 * parse.y (patch_method_invocation): Bypass access check on clone call
5896 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5898 * expr.c (build_instanceof): Check for arrays when trying fold to
5901 2001-02-15 Jim Meyering <meyering@lucent.com>
5903 * Make-lang.in (java.install-common): Depend on `installdirs'.
5904 (java.install-info): Likewise.
5906 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
5908 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
5910 2001-02-14 Tom Tromey <tromey@redhat.com>
5911 Alexandre Petit-Bianco <apbianco@cygnus.com>
5913 Fix for PR java/1261.
5914 * typeck.c (build_java_array_type): Add public `clone' method to
5916 * parse.y (resolve_qualified_expression_name): Use current_class
5917 when checking for inaccessibility.
5918 (patch_method_invocation): Fixed error message when accessibility
5919 denied. Added `from_super' argument.
5921 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5923 * parse.y (resolve_class): Don't build a fake decl. Use the one
5925 * typeck.c (build_java_array_type): Build and assign decl to array
5928 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5930 * parse.y (not_accessible_p): Changed leading comment. Added extra
5931 `where' argument. Use it to enforce protected access rules.
5932 (resolve_qualified_expression_name): Added extra argument to
5934 (patch_method_invocation): Use argument `primary' to provide
5935 not_accessible_p with an extra argument.
5936 (lookup_method_invoke): Added extra argument to not_accessible_p.
5937 (search_applicable_method_list): Likewise.
5939 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5941 * parse.y (resolve_qualified_expression_name): Try to resolve as
5942 an inner class access only if `decl' is a TYPE_DECL.
5944 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5946 * decl.c (classdollar_identifier_node): Initialize.
5947 * java-tree.h (enum java_tree_index): New entry
5948 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
5949 (classdollar_identifier_node): New macro.
5950 (ID_CLASSDOLLAR_P): Likewise.
5951 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
5952 (build_dot_class_method_invocation): Likewise.
5953 (find_applicable_accessible_methods_list): `class$' can't be
5956 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
5958 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
5960 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5962 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
5963 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
5966 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5968 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
5969 outside of the `__U' sequence too.
5970 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
5973 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5975 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
5977 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5979 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
5980 (JVGENMAIN_OBJS): Likewise.
5981 * java-tree.h (append_gpp_mangled_name): New prototype.
5982 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
5983 Removed cast calling `gcc_add_root.'
5984 * jvgenmain.c (mangle_obstack): New global, initialized.
5986 (do_mangle_class): Constify local `ptr.'
5987 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
5988 append_gpp_mangle_name and update `count' if necessary.
5989 Use `mangle_obstack.'
5990 * mangle.c (append_unicode_mangled_name): Removed.
5991 (append_gpp_mangled_name): Likewise.
5992 (unicode_mangling_length): Likewise.
5993 (mangle_member_name): Return type set to `void.'
5994 (mangle_field_decl): Don't append `U' in escaped names.
5995 (mangle_method_decl): Likewise.
5996 (mangle_member_name): Just use `append_gpp_mangled_name.'
5997 * mangle_name.c: New file.
5999 2001-02-07 Per Bothner <per@bothner.com>
6001 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
6003 * check-init.c (check_init): Don't call done_alternative after
6004 processing loop code, as a LOOP_EXPR never terminates normally.
6006 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
6008 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
6010 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6012 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
6015 2001-02-06 Tom Tromey <tromey@redhat.com>
6017 * lex.c (java_new_lexer): Longer error message.
6019 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
6020 Alexandre Petit-Bianco <apbianco@cygnus.com>
6022 * typeck.c (build_prim_array_type): Added leading comment.
6023 (build_java_array_type): Moved locals out of
6024 block. Always create the `data' field, fixed alignment to match
6027 2001-02-04 Tom Tromey <tromey@redhat.com>
6029 * expr.c (java_lang_expand_expr): Don't bother recomputing
6030 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
6033 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6035 * parse.y (process_imports): Save the original name of the import
6036 for better error report.
6038 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
6040 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
6041 of macros used when compiling jvspec.c.
6042 * jvspec.c (lang_specific_driver): Link with the shared
6045 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6047 * check-init.c (check_init): Call internal_error instead of fatal.
6048 * expr.c (java_lang_expand_expr): Likewise.
6049 * jcf-parse.c (get_constant): Likewise.
6050 * mangle.c (java_mangle_decl): Likewise.
6051 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
6052 (operator_string): Likewise.
6053 * check-init.c (check_init): Call abort instead of fatal.
6054 * class.c (build_class_ref): Likewise.
6055 * constants.c (write_constant_pool): Likewise.
6056 * decl.c (start_java_method): Likewise.
6057 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
6058 (java_stack_dup, encode_newarray_type): Likewise.
6059 (build_java_array_length_access): Likewise.
6060 (build_java_check_indexed_type, expand_java_pushc): Likewise.
6061 (build_java_soft_divmod, build_invokeinterface): Likewise.
6062 * java-tree.h (INNER_CLASS_P): Likewise.
6063 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
6064 (give_name_to_class, get_class_constant): Likewise.
6065 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
6066 (find_constant_index, generate_bytecode_conditional): Likewise.
6067 (generate_bytecode_insns, perform_relocations): Likewise.
6068 * lex.c (java_unget_unicode, java_lex): Likewise.
6069 * mangle.c (mangle_type, mangle_record_type): Likewise.
6070 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
6071 (finish_mangling): Likewise.
6072 * parse.h (MARK_FINAL_PARMS): Likewise.
6073 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
6074 (obtain_incomplete_type, java_complete_class): Likewise.
6075 (java_check_regular_methods, java_complete_expand_method): Likewise.
6076 (cut_identifier_in_qualified, check_deprecation): Likewise.
6077 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
6078 (java_complete_lhs, lookup_name_in_blocks): Likewise.
6079 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
6080 * typeck.c (set_local_type, parse_signature_type): Likewise.
6081 (parse_signature_string, build_java_signature): Likewise;
6082 (set_java_signature): Likewise.
6083 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
6084 * class.c (add_method): Call fatal_error instead of fatal.
6085 (build_static_field_ref): Likewise.
6086 * expr.c (build_known_method_ref, expand_invoke): Likewise.
6087 * jcf-parse.c (get_constant, jcf_parse): Likewise.
6088 * lex.c (java_new_new_lexer): Likewise.
6089 * jv-scan.c (main): Likewise.
6090 (fatal_error): Renamed from fatal.
6091 * jcf-parse.c (yyparse): Call fatal_io_error instead of
6093 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
6094 (yyparse): Likewise.
6095 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
6096 * lex.c (java_get_line_col): Likewise.
6097 * jcf-parse.c (load_class): Make errors non-fatal.
6098 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
6100 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
6102 * jvgenmain.c (class_mangling_suffix): Remove unused string.
6103 (error): Remove unused function.
6104 (main): Don't use "__attribute__ alias" on generated class symbol.
6106 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
6108 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
6110 * parse.y (finish_method_declaration): Code accounting for WFLed
6111 method DECL_NAMEs deleted.
6112 (check_abstract_method_definitions): Likewise.
6113 (resolve_type_during_patch): Layout resolved type.
6114 * typeck.c (lookup_do): Removed unused local.
6116 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
6118 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
6119 * decl.c (init_decl_processing): Use integer_minus_one_node, not
6120 integer_negative_one_node.
6121 * expr.c (build_java_binop): Likewise.
6123 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
6125 * zextract.c (read_zip_archive): Read file_offset before writing
6126 zipd and consequently clobbering the header contents.
6128 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6130 * Make-lang.in: Remove all dependencies on defaults.h.
6131 * decl.c: Don't include defaults.h.
6133 * parse.y: Likewise.
6135 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6137 * ChangeLog (2001-01-21): Fixed typo.
6138 * class.c (layout_class_method): Code accounting for WFLed
6139 method DECL_NAMEs deleted.
6140 * constant.c (find_methodref_index): Likewise.
6141 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
6142 * java-tree.h (DECL_FUNCTION_WFL): New macro.
6143 (struct lang_decl): New field `wfl'.
6144 (java_get_real_method_name): Prototype deleted.
6145 * mangle.c (mangle_method_decl): Code accounting for WFLed
6146 method DECL_NAMEs deleted.
6147 * parse.h (GET_METHOD_NAME): Macro deleted.
6148 * parse.y (reset_method_name): Deleted.
6149 (method_header): Set DECL_FUNCTION_WFL.
6150 (check_abstract_method_header): Code accounting for WFLed method
6152 (java_get_real_method_name): Deleted.
6153 (check_method_redefinition): Code accounting for WFLed method
6154 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
6155 (java_check_regular_methods): Likewise.
6156 (java_check_abstract_methods): Likewise.
6157 (java_expand_classes): Don't call `reset_method_name.'
6158 (search_applicable_method_list): Use DECL_NAMEs instead of
6160 * typeck.c (lookup_do): Code accounting for WFLed method
6163 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
6165 * lex.c (java_read_char): Check for EOF from getc first.
6167 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6169 * class.c (layout_class): Don't lay the superclass out if it's
6170 already being laid out.
6171 * jcf-parse.c (handle_innerclass_attribute): New function.
6172 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
6173 handle_innerclasses_attribute.
6174 (jcf_parse): Don't load an innerclasses if it's already being
6176 * jcf-write.c (append_innerclass_attribute_entry): Static
6177 `anonymous_name' and its initialization deleted. `ocii' and `ini'
6178 to be zero for anonymous classes.
6180 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6182 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
6184 * jcf-parse.c (set_source_filename): Use
6185 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
6187 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6189 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
6190 gets a unique asm name.
6192 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6194 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
6195 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6197 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
6198 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
6199 * parse.y (lookup_package_type_and_set_next): Deleted.
6200 (resolve_package): Removed unnecessary code.
6201 (find_applicable_accessible_methods_list): `finit$' can't be
6203 * verify.c (pop_argument_types): Added missing prototype.
6205 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
6207 * config-lang.in: Disable java by default.
6209 2001-01-23 Tom Tromey <tromey@redhat.com>
6211 * gcj.texi (Copying): New node.
6212 Added copyright information.
6214 2001-01-21 Per Bothner <per@bothner.com>
6216 Various fixes to allow compiling a compressed .jar/.zip archive.
6217 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
6218 (struct ZipFile): Add fields name and next (from ZipFileCache).
6219 (struct ZipDirectory): New field zipf points to owning ZipFile.
6220 * jcf.h (struct ZipDirectory): Add forward declaration.
6221 (struct JCF): Declare zipd field to have type struct ZipDirectory.
6222 Remove seen_in_zip and zip_offset fields.
6223 (JCF_SEEN_IN_ZIP): New macro.
6224 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
6225 * jcf-io.c: Change all ZipFileCache to ZipFile.
6226 (read_zip_member): New function.
6227 (open_in_zip): Call read_zip_member.
6228 * jcf-parse.c (find_in_current_zip): Remove function.
6229 (read_class): Merge in find_in_current_zip functionality.
6230 Call read_zip_member if needed.
6231 (parse_zip_file_entries): Use read_zip_member.
6232 (process_zip_dir): Update for removed and added JCF fields.
6233 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
6235 2001-01-21 Per Bothner <per@bothner.com>
6237 Minor optimization of static ggc roots.
6238 * jcf-parse.c (parse_roots): New static field.
6239 (current_field, current_method, current_file_list): Replace by macros
6240 naming fields of parse_roots.
6241 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
6242 * class.c (class_roots): New static field.
6243 (registered_class, fields_ident, info_ident, class_list):
6244 New macros naming fields of parse_roots.
6245 (build_static_field_ref): Don't register roots here.
6246 (layout_class): Static field list replaced by macro class_list.
6247 (init_class_processing): Call ggc_add_tree_root for 4 roots.
6248 Initialize fields_ident and info_ident here.
6250 2001-01-21 Per Bothner <per@bothner.com>
6252 * jcf-parse.c (ggc_mark_jcf): New function.
6253 (init_jcf_parse): Register current_jcf as ggc root.
6255 2001-01-21 Per Bothner <per@bothner.com>
6257 * lang.c (put_decl_node): Print method's name.
6259 2001-01-21 Per Bothner <per@bothner.com>
6261 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
6262 (verify_jvm_instructions): Use it, for better error messages on loads.
6264 2001-01-21 Per Bothner <per@bothner.com>
6266 * verify.c (merge_type_state): Still may have to merge even if
6267 LABEL_VERIFIED (label).
6269 2001-01-21 Per Bothner <per@bothner.com>
6271 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
6272 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
6274 2001-01-19 Per Bothner <per@bothner.com>
6276 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
6277 if expeting an interface type. Refines Tom's change of 2000-09-12.
6279 2001-01-18 Per Bothner <per@bothner.com>
6281 * gcj.texi (Input Options): Mention .java files.
6283 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6285 * lang-options.h (-Wunsupported-jdk11): Removed.
6286 * lang.c (flag_not_overriding): Deleted.
6287 (flag_static_local_jdk1_1): Likewise.
6288 (lang_W_options): Removed "unsupported-jdk11" entry.
6289 * parse.y (java_check_methods): Removed dead code.
6291 2001-01-17 Tom Tromey <tromey@redhat.com>
6293 Changes suggested by Per Bothner:
6294 * gcj.texi (Input Options): Don't mention input files.
6295 (Code Generation): Updated --main information.
6296 (Invoking jcf-dump): Mention that --javap is incomplete.
6297 From Alexandre Petit-Bianco:
6298 (Warnings): Don't mention -Wunsupported-jdk11.
6300 (Compatibility): Mention JDK 1.2-ness of libraries.
6301 (Resources): Mention resources used when writing gcj.
6303 2001-01-17 Tom Tromey <tromey@redhat.com>
6305 * gcj.texi: New file.
6306 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
6307 (java.info): Depend on gcj.info.
6308 (java/gcj.dvi): New target.
6309 (java.dvi): Depend on gcj.dvi.
6310 (java.install-info): Wrote.
6312 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
6314 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
6315 having called make_decl_rtl.
6317 2001-01-14 Per Bothner <per@bothner.com>
6319 Various patches to emit better messages on verification errors.
6320 * expr.c (push_type_0): Return error indication on stack overflow,
6321 instead of callinfg fatal.
6322 (push_type): Now just call push_type_0 (nd fatal on overflow).
6323 (pop_type_0): Return detailed error message (in a char** argument).
6324 (pop_type): If pop_type_0 fails, print error message.
6325 (pop_argument_types): Moved to verify.c.
6326 * verify.c (pop_argument_types): Moved from expr.c.
6327 Return a (possible) error message, rather than void.
6328 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
6329 (verify_jvm_instruction): Use new macros, improving error messages.
6330 For case OPCODE_astore use object_ptr_type_node.
6331 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
6332 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
6334 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
6335 constant, return body without wrapper. (Improves constant folding.)
6336 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
6338 2001-01-13 Per Bothner <per@bothner.com>
6340 * expr.c (expand_java_field_op): Assigning to a final field outside
6341 an initializer does not violate JVM spec, so should be warning, not
6342 error. (Sun's verifier does not complain - though MicroSoft's does.)
6344 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
6346 * gjavah.c (version), jcf-dump.c (version): Update copyright year
6349 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
6351 * parse.y (resolve_expression_name): Permit instance variables from
6352 enclosing context in super constructor call.
6353 (resolve_qualified_expression_name): Permit enclosing class's qualified
6354 "this" in super constructor call.
6356 2001-01-10 Mark Mitchell <mark@codesourcery.com>
6358 * class.c (build_utf8_ref): Remove last argument in call to
6359 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
6360 (build_class_ref): Likewise.
6361 (build_static_field_ref): Likewise.
6362 (get_dispatch_table): Likewise.
6363 (layout_class_method): Likewise.
6364 (emit_register_classes): Likewise.
6365 * constants.c (build_constant_data_ref): Likewise.
6366 * decl.c (builtin_function): Likewise.
6367 (create_primitive_vtable): Likewise.
6368 * expr.c (build_known_method_def): Likewise.
6369 (build_jni_stub): Likewise.
6370 (java_lang_expand_expr): Likewise.
6372 2001-01-10 Tom Tromey <tromey@redhat.com>
6374 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
6376 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6378 * java-tree.h (lang_printable_name_wls): New prototype.
6379 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
6380 rather than `current_class' to print type name. Don't prepend type
6381 names when printing constructor names.
6382 (lang_printable_name_wls): New function.
6383 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
6384 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
6385 * parse.y (patch_method_invocation): Message tuned for constructors.
6386 (not_accessible_p): Grant `private' access from within
6389 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6391 All files with updated copyright when applicable.
6392 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
6393 * class.c (mangle_class_field): Function removed.
6394 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
6395 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
6396 (build_class_ref): Call `java_mangle_class_field' instead of
6397 `mangle_class_field.'
6398 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
6399 (layout_class): Call `java_mangle_decl' instead of
6400 `mangle_static_field.'
6401 (cxx_keywords): Initialized static array moved to `lex.c.'
6402 (layout_class_method): Changed leading comment. Simplified to
6403 call `java_mangle_decl.' Local `ptr' moved in for loop body.
6404 * decl.c (lang_mark_tree): Mark field `package_list.'
6405 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
6406 (struct lang_type): New field `package_list.'
6407 (unicode_mangling_length): Prototype removed.
6408 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6409 emit_unicode_mangled_name): Likewise.
6410 (cxx_keyword_p): New prototype.
6411 (java_mangle_decl, java_mangle_class_field,
6412 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
6413 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
6415 * jvgenmain.c (main_method_prefix): Global variable removed.
6416 (main_method_suffix): Likewise.
6417 (do_mangle_classname): New function.
6418 (main): Call it. Format changed to accommodate new mangling scheme.
6419 * lex.c: (utf8_cmp): Conditionally prototyped.
6420 (cxx_keywords): Moved from class.c, conditionally defined.
6421 (utf8_cmp, cxx_keyword_p): Likewise.
6422 * mangle.c (obstack.h, ggc.h): Included.
6423 (mangle_field_decl): New function.
6424 (mangle_method_decl, mangle_type, mangle_pointer_type,
6425 mangle_array_type, mangle_record_type,
6426 find_compression_pointer_match, find_compression_array_match,
6427 find_compression_record_match,
6428 find_compression_array_template_match, set_type_package_list,
6429 entry_match_pointer_p, emit_compression_string, init_mangling,
6430 finish_mangling, compression_table_add, mangle_member_name): Likewise.
6431 (mangle_obstack): New global.
6432 (MANGLE_RAW_STRING): New macro.
6433 (unicode_mangling_length): Turned static.
6434 (append_unicode_mangled_name): Renamed from
6435 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
6436 replaces `obstack', removed from the parameter list.
6437 (append_gpp_mangled_name): Turned static. `mangle_obstack'
6438 replaces parameter `obstack', removed from the parameter list. Call
6439 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
6440 (append_gpp_mangled_classtype): Removed.
6441 (compression_table, compression_next): New static variables.
6442 * parse.y (temporary_obstack): Extern declaration removed.
6444 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6446 * parse.y (patch_binop): Compute missing type in error situations.
6448 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6450 * class.c (make_class_data): Push initial value for "arrayclass".
6451 * decl.c (init_decl_processing): Add new class field "arrayclass".
6453 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6455 From patha@softlab.ericsson.se:
6456 * parse.y (switch_label): Use build, not build1, to construct
6459 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
6461 * lang.c (lang_decode_option): Change -MA to -MP.
6462 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
6463 Update to new prototype; do quote targets.
6464 (jcf_dependency_write): Update.
6466 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
6468 Shorten primitive array allocation path:
6469 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
6470 to create new primitive arrays.
6471 * expr.c (build_newarray): If generating native code, call
6472 soft_newarray_node with a reference to the primitive TYPE identifier
6473 instead of type_value.
6475 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
6477 Fix for PRs gcj/312 and gcj/253:
6478 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
6479 dest if they arn't already.
6480 * class.c (layout_class): Call maybe_layout_super_class on
6481 superinterfaces also, but only if compiling from bytecode.
6484 * parse.y (create_class): Set ACC_STATIC if class is declared in an
6487 2000-12-15 Tom Tromey <tromey@redhat.com>
6489 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
6492 2000-12-14 Andrew Haley <aph@redhat.com>
6494 * boehm.c (mark_reference_fields): Change test to correctly detect
6497 2000-12-15 Andreas Jaeger <aj@suse.de>
6499 * config-lang.in (lang_dirs): Added.
6501 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6503 * parse.y (end_artificial_method_body): Fixed undefined behavior.
6504 Credits go to rth for finding it.
6506 2000-12-13 Mike Stump <mrs@wrs.com>
6508 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
6510 2000-11-07 Tom Tromey <tromey@cygnus.com>
6512 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
6513 * lex.c (java_ignorable_control_p): Removed.
6514 (java_letter_or_digit_p): Removed.
6515 (java_start_char_p): New function.
6516 (java_read_char): Return `int', not `unicode_t'. Changed
6518 (java_read_unicode): Likewise.
6519 (java_read_unicode_collapsing_terminators): Likewise.
6520 (java_get_unicode): Likewise.
6521 (java_new_lexer): Initialize hit_eof.
6522 (java_parse_end_comment): Take `int' argument.
6523 (java_parse_doc_section): Likewise.
6524 (java_parse_escape_sequence): Don't allow backlash-newline.
6526 * lex.h (JAVA_DIGIT_P): Removed.
6527 (_JAVA_LETTER_OR_DIGIT_P): Removed.
6528 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
6529 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
6530 (JAVA_PART_CHAR_P): New macro.
6532 (JAVA_CHAR_ERROR): Now -2.
6533 (java_lexer): New field `hit_eof'.
6534 * chartables.h: New file.
6535 * gen-table.pl: new file.
6537 2000-11-20 Tom Tromey <tromey@cygnus.com>
6538 Alexandre Petit-Bianco <apbianco@cygnus.com>
6540 * parse.y (java_complete_lhs): Only allow compound assignment of
6541 reference type if type is String.
6543 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6545 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
6546 jcf-path.c: Likewise.
6548 2000-12-09 Anthony Green <green@redhat.com>
6550 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
6551 filestart and filename_length as int values.
6553 2000-12-07 Mo DeJong <mdejong@redhat.com>
6555 * jcf-io.c (find_class): Correct the logic that tests to see if a
6556 .java file is newer than its .class file. The compiler was
6557 incorrectly printing a warning when file mod times were equal.
6559 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
6561 * jvgenmain.c: Use ISPRINT not isascii.
6563 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6565 * parse.y (end_artificial_method_body): Fixed typo.
6567 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
6569 * parse.y (patch_method_invocation): Pick the correct enclosing
6570 context when creating inner class instances.
6573 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
6575 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6576 Update copyright year to 2000.
6578 2000-11-23 Anthony Green <green@redhat.com>
6580 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
6581 Move current_file_list out of yyparse and make it static.
6583 * expr.c: Declare quick_stack and tree_list_free_list as static
6584 (init_expr_processing): Register quick_stack and
6585 tree_list_free_list roots.
6587 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6589 * parse.y (build_outer_field_access): New local `decl_ctx', use
6590 it. Check for field's context and current class immediate outer
6591 context inheritance.
6592 (outer_field_access_p): Consider fields inherited from the last
6594 (build_access_to_thisn): Stop at the last enclosing context if
6598 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
6600 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
6602 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
6604 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
6607 2000-11-20 Tom Tromey <tromey@cygnus.com>
6609 * jv-scan.c (help): Document --complexity.
6610 (options): Added --complexity.
6611 (flag_complexity): New global.
6612 (main): Call `report'.
6613 * parse-scan.y (complexity): New global.
6614 (if_then_statement, if_then_else_statement,
6615 if_then_else_statement_nsi, switch_block_statement_group,
6616 while_expression, do_statement, for_begin, continue_statement,
6617 throw_statement, catch_clause, finally, method_invocation,
6618 conditional_and_expression, conditional_or_expression,
6619 conditional_expression): Update complexity.
6620 (reset_report): Reset complexity.
6621 (report): New function.
6623 2000-11-20 Tom Tromey <tromey@cygnus.com>
6625 * lex.c (yylex): Added STRICT_TK case.
6626 * parse.y (STRICT_TK): Added.
6627 * parse-scan.y (STRICT_TK): Added.
6628 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
6629 `;'. Use 4, not 3, with -k option. Correctly rename resulting
6631 * keyword.h: Rebuilt.
6632 * keyword.gperf (strictfp): Added.
6634 2000-11-20 Tom Tromey <tromey@cygnus.com>
6636 * lex.c (yylex): Recognize floating point constants with leading
6639 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6641 * java-tree.h (cyclic_inheritance_report): Constify.
6642 * parse.y (cyclic_inheritance_report): Likewise.
6644 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
6646 * parse.y (goal): Remove call to ggc_add_string_root.
6648 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
6650 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
6651 Create string in scratch buffer, then pass to build_string.
6653 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
6655 * parse.y (issue_warning_error_from_context): Add
6658 2000-11-11 Anthony Green <green@redhat.com>
6660 * jcf-parse.c (process_zip_dir): Add finput parameter.
6661 (jcf_figure_file_type): Call process_zip_dir with appropriate
6664 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6666 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
6667 * jcf-parse.c (jcf_figure_file_type): Likewise.
6669 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
6671 * parse.y (create_new_parser_context): Use memset () instead of
6674 2000-11-08 Tom Tromey <tromey@cygnus.com>
6676 * gjavah.c (process_file): Only include gcj/cni.h when generating
6679 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
6681 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
6682 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
6683 instead of bzero ().
6685 2000-11-05 Tom Tromey <tromey@cygnus.com>
6687 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
6688 * lex.c (IS_ZERO): New define.
6689 (java_perform_atof): Error on floating point underflow.
6691 2000-11-04 Tom Tromey <tromey@cygnus.com>
6693 * lex.c (java_parse_escape_sequence): Only read two octal
6694 characters if the first one is greater than 3. Don't allow
6695 "octal" numbers to include the digits 8 or 9.
6697 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
6699 * Make-lang.in (java.distdir): Remove.
6701 2000-11-03 Tom Tromey <tromey@cygnus.com>
6703 * Make-lang.in (java.dvi): New target.
6704 Partial fix for PR other/567.
6706 * lang-options.h: Mention -Wout-of-date.
6707 * jcf-dump.c (flag_newer): New global.
6708 * gjavah.c (flag_newer): New global.
6709 * jcf-io.c (find_class): Only warn when flag_newer set.
6710 * lang.c (flag_newer): New global.
6711 (struct string_option): New declaration.
6712 (lang_W_options): New global.
6713 (process_option_with_no): New function.
6714 (lang_decode_option): Use it.
6716 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
6717 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
6720 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
6721 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
6722 * lex.c (java_read_unicode): Removed `term_context' argument.
6723 Recognize any number of `u' in `\u'.
6724 (java_read_unicode_collapsing_terminators): New function.
6725 (java_get_unicode): Use it.
6726 (java_lineterminator): Removed.
6727 (yylex): Produce error if character literal is newline or single
6728 quote. Return if eof found in middle of `//' comment. EOF in
6729 `//' comment is only an error if pedantic.
6730 (java_ignorable_control_p): New function.
6731 (java_parse_end_comment): Return if eof found in middle of
6734 * jv-scan.c (pedantic): New global.
6736 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6738 * parse.y (outer_field_access_p): Inherited fields aren't
6739 consider outer fields.
6740 (maybe_build_thisn_access_method): Use
6741 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
6742 (resolve_expression_name): Trigger an error if a static field
6743 is being accessed as an outer field.
6745 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6747 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
6750 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
6752 * Make-lang.in: Move all build rules here from Makefile.in,
6753 adapt to new context. Wrap all rules that change the current
6754 directory in parentheses. Expunge all references to $(P).
6755 When one command depends on another and they're run all at
6756 once, use && to separate them, not ;. Add OUTPUT_OPTION to
6757 all object-file generation rules. Delete obsolete variables.
6759 * Makefile.in: Delete.
6760 * config-lang.in: Delete outputs= line.
6762 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6764 * parse.y (patch_method_invocation): NULLify this_arg when already
6766 (maybe_use_access_method): Handle call to methods unrelated to the
6767 current class. Fixed comment.
6770 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6772 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
6775 2000-10-24 Tom Tromey <tromey@cygnus.com>
6777 * lex.c (java_new_lexer): Initialize new fields. Work around
6778 broken iconv() implementations.
6779 (java_read_char): Swap bytes if required. Use fallback decoder if
6781 (byteswap_init, need_byteswap): New globals.
6782 (java_destroy_lexer): Only close iconv handle if it is in use.
6783 * lex.h (java_lexer): New fields read_anything, byte_swap,
6785 Made out_buffer unsigned.
6787 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6789 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
6790 where an enclosing context can be set on the jdep.
6791 (do_resolve_class): Fixed identation.
6793 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6795 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
6797 * jcf-reader.c (peek_attribute, skip_attribute): Only define
6800 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
6802 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
6804 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6806 * jcf-write.c (OP1): Update `last_bc'.
6807 (struct jcf_block): Fixed indentation and typo in comments. New
6809 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
6810 follows `monitorenter'.
6811 * parse.y (patch_synchronized_statement): New local `tmp'. Call
6815 2000-10-16 Tom Tromey <tromey@cygnus.com>
6817 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
6818 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
6819 * lang-options.h: Added -MA, -MT, -MF..
6820 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
6821 (DEPEND_TARGET_SET): New macro.
6822 (DEPEND_FILE_ALREADY_SET): Likewise.
6823 (init_parse): Handle new flags.
6824 * jcf.h (jcf_dependency_print_dummies): Declare.
6825 * Make-lang.in (s-java): Added mkdeps.o.
6826 * Makefile.in (BACKEND): Added mkdeps.o.
6827 (../gcjh$(exeext)): Added mkdeps.o.
6828 (../jcf-dump$(exeext)): Added mkdeps.o.
6829 * jcf-depend.c: Include mkdeps.h.
6830 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
6831 add_entry): Removed.
6832 (jcf_dependency_reset): Rewrote.
6833 (dependencies): New global.
6834 (jcf_dependency_set_target): Rewrote.
6835 (jcf_dependency_add_target): Likewise.
6836 (jcf_dependency_add_file): Likewise.
6838 (print_ents): Removed.
6839 (jcf_dependency_write): Rewrote.
6840 (print_dummies): New global.
6841 (jcf_dependency_print_dummies): New function
6842 (jcf_dependency_write): Call deps_dummy_targets if required.
6844 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6846 * gjavah.c (add_class_decl): Removed unused variables `tname',
6847 `tlen' and `name_index'.
6848 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
6849 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
6850 in `wfl_operator' with value.
6851 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
6852 (jcf_figure_file_type): Fixed identation.
6853 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
6854 * parse.y (analyze_clinit_body): New function.
6855 (static_initializer:): Reset `current_static_block'.
6856 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
6857 `wfl_operator' with new value.
6858 (lookup_cl): Use EXPR_WFL_FILENAME.
6859 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
6860 analyze_clinit_body.
6861 (build_outer_field_access): Access to this$<n> built from
6862 current_class, not its outer context.
6863 (build_access_to_thisn): Fixed leading comment. Tidied things up.
6864 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
6865 (patch_method_invocation): Use `is_static_flag' when already
6867 (patch_newarray): Removed assignment in ternary operator.
6869 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6871 * except.c (free_eh_ranges): Don't free `whole_range'.
6873 2000-10-15 Anthony Green <green@redhat.com>
6875 * decl.c (init_decl_processing): Call init_class_processing before
6878 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6880 * check-init.c (check_init): Fixed leading comment. Use
6882 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6883 (give_name_to_locals): Likewise.
6884 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
6885 fields in lang_decl_var.
6886 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
6887 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
6888 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
6889 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
6890 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
6891 (LOCAL_FINAL): Rewritten.
6892 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
6893 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
6894 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
6895 `init_final' fields.
6896 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
6897 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
6898 (TYPE_HAS_FINAL_VARIABLE): New macro.
6899 (struct lang_type): Added `afv' field.
6900 * parse.y (check_static_final_variable_assignment_flag): New function.
6901 (reset_static_final_variable_assignment_flag): Likewise.
6902 (check_final_variable_local_assignment_flag): Likewise.
6903 (reset_final_variable_local_assignment_flag): Likewise.
6904 (check_final_variable_indirect_assignment): Likewise.
6905 (check_final_variable_global_assignment_flag): Likewise.
6906 (add_inner_class_fields): Use LOCAL_FINAL_P.
6907 (register_fields): Handle local finals and final variables.
6908 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
6909 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6910 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6912 (java_complete_expand_methods): Loop to set
6913 TYPE_HAS_FINAL_VARIABLE. Call
6914 `reset_final_variable_local_assignment_flag' and
6915 `check_final_variable_local_assignment_flag' accordingly before
6916 and after constructor expansion. Call
6917 `reset_static_final_variable_assignment_flag'
6918 before expanding <clinit> and after call
6919 `check_static_final_variable_assignment_flag' if the
6920 current_class isn't an interface. After all methods have been
6921 expanded, call `check_final_variable_global_assignment_flag' and
6922 `check_static_final_variable_assignment_flag' if the current class
6924 (maybe_yank_clinit): Fixed typo in comment.
6925 (build_outer_field_access_methods): Removed old sanity check. Use
6926 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6927 Don't create access methods for finals.
6928 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
6929 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
6930 existing DECL_INIT has been processed.
6931 (java_complete_lhs): Likewise.
6932 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
6933 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
6935 (patch_assignment): Use LOCAL_FINAL_P.
6936 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
6937 DECL_INITIAL is nullified.
6940 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6942 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
6944 * Makefile.in (parse.c, parse-scan.c): Likewise.
6946 2000-10-12 Mark Mitchell <mark@codesourcery.com>
6948 * class.c (temporary_obstack): Remove.
6949 (make_class): Don't mess with obstascks.
6950 (push_class): Likewise.
6951 (set_super_info): Likewise.
6952 (add_method_1): Likewise.
6953 (add_method): Likewise.
6954 (add_field): Likewise.
6955 (build_utf8_ref): Likewise.
6956 (build_class_ref): Likewise.
6957 (build_static_field_ref): Likewise.
6958 (finish_class): Likewise.
6959 (push_super_field): Likewise.
6960 (layout_class): Likewise.
6961 (layout_class_methods): Likewise.
6962 (init_class_processing): Likewise.
6963 * constants.c (get_tag_node): Likewise.
6964 (build_constant_data_ref): Likewise.
6965 * decl.c (ggc_p): Remove.
6966 (copy_lang_decl): Use ggc_alloc.
6967 (complete_start_java_method): Don't mess with obstacks.
6968 (start_java_method): Likewise.
6969 (end_java_method): Likewise.
6970 * except.c (link_handler): Use xmalloc.
6971 (free_eh_ranges): New function.
6972 (method_init_exceptions): Use it.
6973 (add_handler): Use xmalloc.
6974 (expand_start_java_handler): Don't mess with obstacks.
6975 (prepare_eh_table_type): Likewise.
6976 (expand_end_java_handler): Likewise.
6977 * expr.c (push_value): Likewise.
6978 (create_label_decl): Likewise.
6979 (build_jni_stub): Likewise.
6980 (java_lang_expand_expr): Likewise.
6981 (note_instructions): Use xrealloc.
6982 (java_push_constant_from_pool): Don't mess with obstacks.
6983 (process_jvm_instruction): Likewise.
6984 * java-tree.h (cyclic_inheritance_report): Remove duplicate
6986 * jcf-parse.c (get_constant): Don't mess with obstacks.
6987 (read_class): Likewise.
6988 (jcf_parse): Likewise.
6989 * lex.c (expression_obstack): Remove.
6990 (java_lex): Don't use obstack_free.
6991 * parse.h (exit_java_complete_class): Don't mess with obstacks.
6992 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
6993 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
6994 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
6995 * parse.y (gaol): Add more GC roots.
6996 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
6997 (lookup_field_wrapper): Likewise.
6998 (obtain_incomplete_type): Don't mess with obstacks.
6999 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
7001 (craft_constructor): Don't mess with obstacks.
7002 (safe_layout_class): Likewise.
7003 (java_complete_class): Likewise.
7004 (source_end_java_method): Likewise.
7005 (build_outer_field_access_methods): Likewise.
7006 (build_outer_method_access_method): Likewise.
7007 (maybe_build_thisn_access_method): Likewise.
7008 (build_dot_class_method_invocation): Likewise.
7009 (java_complete_tree): Likewise.
7010 (java_complete_lhs): Likewise.
7011 (do_merge_string_cste): Likewise.
7012 (patch_string_cst): Likewise.
7013 (array_constructor_check_entry): Likewise.
7014 * typeck.c (build_java_array_type): Likewise.
7015 (parse_signature_string): Likewise.
7016 (build_java_signature): Likewise.
7018 2000-10-12 Tom Tromey <tromey@cygnus.com>
7021 * gjavah.c (add_class_decl): Don't special-case inner classes.
7022 (add_namelet): Likewise.
7024 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
7026 * java-tree.h: Constify current_encoding.
7027 * lang.c: Constify current_encoding.
7029 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
7031 * jvgenmain.c (class_mangling_suffix): Omit `.'.
7032 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
7034 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7036 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
7037 patch. Fixes gcj/340.
7039 2000-10-10 Tom Tromey <tromey@cygnus.com>
7041 * lex.c (java_new_lexer): Initialize out_first and out_last
7043 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
7045 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7047 * parse.y (pop_current_osb): New function.
7048 (array_type:): Use `dims:', changed actions
7049 accordingly. Suggested by Anthony Green.
7050 (array_creation_expression:): Used pop_current_osb.
7051 (cast_expression:): Likewise.
7052 (search_applicable_method_list): Fixed indentation.
7054 2000-10-08 Anthony Green <green@redhat.com>
7056 * parse.y (array_type_literal): Remove production.
7057 (type_literals): Refer to array_type, not array_type_literal.
7059 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7061 Patch contributed by Corey Minyard.
7062 * decl.c (check_local_named_variable): New function.
7063 (tree check_local_unnamed_variable): Likewise.
7064 (find_local_variable): Splitted. Call check_local_{un}named_variable.
7066 2000-10-07 Anthony Green <green@redhat.com>
7068 * class.c (layout_class): Handle case where superclass can't be
7071 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
7073 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
7076 2000-10-05 Tom Tromey <tromey@cygnus.com>
7078 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
7079 * jvgenmain.c (class_mangling_prefix): Removed.
7080 (class_mangling_suffix): New global.
7082 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
7084 (print_method_info): Handle overrides for static and final
7086 (process_file): Generate declaration for class object field.
7087 * class.c (cxx_keywords): New array.
7088 (utf8_cmp): New function.
7089 (cxx_keyword_p): New function.
7090 (layout_class_method): Mangle C++ keywords by appending `$'.
7091 (mangle_field): New function.
7092 (mangle_class_field): Use mangle_field. Mangle class name as
7094 (mangle_static_field): Use mangle_field.
7096 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7098 * decl.c (find_local_variable): Removed uncessary type check and
7099 fixed range check typo. From Corey Minyard.
7101 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7103 * decl.c (give_name_to_locals): New local `code_offset'. Call
7104 `maybe_adjust_start_pc'.
7105 * expr.c (note_instructions): New function.
7106 (expand_byte_code): Don't collect insn starts here.
7107 (peek_opcode_at_pc): New function.
7108 (maybe_adjust_start_pc): Likewise.
7109 * java-tree.h (maybe_adjust_start_pc): Declare.
7110 (note_instructions): Likewise.
7111 * jcf-parse.c (parse_class_file): Call `note_instructions'.
7113 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7115 * parse.y (field_access:): Fixed indentation.
7116 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
7118 2000-09-07 Tom Tromey <tromey@cygnus.com>
7121 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
7122 JPRIMITIVE_TYPE_P, for arithmetic operators.
7123 (patch_method_invocation): Indentation fix.
7124 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
7125 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
7126 (do_unary_numeric_promotion): Cleaned up code.
7127 (valid_cast_to_p): Handle boolean correctly.
7129 2000-09-27 Tom Tromey <tromey@cygnus.com>
7131 * lex.c (java_read_unicode): Reset bs_count when finished with
7134 2000-10-01 Mark Mitchell <mark@codesourcery.com>
7137 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
7138 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
7139 (typeck.o): Depend on ggc.h.
7140 * class.c (add_method_1): Use GC functions for allocation.
7141 (init_class_processing): Register roots.
7142 * decl.c (ggc_p): Set to 1.
7143 (pending_local_decls): Make it static.
7144 (push_jvm_slot): Use GC functions for allocation.
7145 (init_decl_processing): Register roots.
7146 (give_name_to_locals): Use GC functions for allocation.
7147 (lang_mark_tree): New function.
7148 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
7149 functions for allocation.
7150 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
7151 * lex.c (java_lex): Use build_string, rather than replicating it
7153 * parse.y (goal): Add more roots.
7154 (mark_parser_ctxt): New function.
7155 * typeck.c: Include ggc.h.
7157 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7159 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
7160 contains something else than MODIFY_EXPR.
7162 2000-09-23 Mark Mitchell <mark@codesourcery.com>
7164 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
7165 * Makefile.in (parse.o): Depend on ggc.h.
7166 (class.o): Likewise.
7167 (constants.o): Likewise.
7170 (jcf-parse.o): Likewise.
7171 (jcf-write.o): Likewise.
7172 (mangle.o): Likewise.
7173 * class.c: Include ggc.h.
7174 (build_static_field_ref): Register GC roots.
7175 (layout_class): Likewise.
7176 (init_class_processing): Likewise.
7177 * constants.c: Include ggc.h.
7178 (current_constant_pool_data_ref): Remove.
7179 (tag_nodes): Move it to ...
7180 (get_tag_node): ... here. Register GC roots.
7181 * decl.c: Include ggc.h. Remove many global tree definitions.
7182 (throw_node): Define.
7183 (java_global_trees): Likewise.
7184 (predef_filenames): Make the size a constant.
7185 (init_decl_processing): Adjust accordingly.
7186 (init_decl_processing): Call init_jcf_parse. Register GC roots.
7187 * expr.c: Include ggc.h.
7188 (init_expr_processing): Register GC roots.
7189 (build_invokeinterface): Likewise.
7190 * java-tree.h: Replace extern tree declarations with macros.
7191 (java_global_trees): New variable.
7192 (java_tree_index): New enumeration.
7193 (init_jcf_parse): Declare.
7194 * jcf-parse.c: Include ggc.h.
7195 (current_class): Remove declaration.
7196 (main_class): Likewise.
7197 (all_class_list): Likewise.
7198 (predefined_filename_p): Adjust for constant size of
7200 (init_jcf_parse): New function.
7201 * jcf-write.c: Include ggc.h.
7202 (generate_classfile): Register GC roots.
7203 (append_synthetic_attribute): Likewise.
7204 (append_innerclass_attribute_entry): Likewise.
7205 * lang.c: Include ggc.h.
7206 (lang_print_error): Register GC roots.
7207 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
7209 * parse.y: Include ggc.h.
7210 (wfl_operator): Remove.
7211 (goal): Register GC roots.
7212 (java_pop_parser_context): Adjust for new field names.
7213 (java_parser_context_save_global): Likewse.
7214 (java_parser_context_restore_global): Likewise.
7215 (java_parser_context_suspend): Likewise.
7216 (java_parser_context_resume): Likewise.
7217 (verify_constructor_circularity): Register GC roots.
7218 (lookup_cl): Likewise.
7219 (java_reorder_fields): Likewise.
7220 (build_current_this): Likewise.
7221 (class_in_current_package): Likewise.
7222 (argument_types_convertible): Likewise.
7223 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
7225 2000-09-14 Tom Tromey <tromey@cygnus.com>
7227 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
7229 2000-09-13 Tom Tromey <tromey@cygnus.com>
7231 * jcf-parse.c: Include <locale.h>.
7232 * jv-scan.c: Include <locale.h>.
7234 2000-09-12 Tom Tromey <tromey@cygnus.com>
7236 * expr.c (pop_type_0): Return `Object' if trying to merge two
7238 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
7239 interface types; `Object' is always a valid supertype.
7241 2000-09-12 Tom Tromey <tromey@cygnus.com>
7244 * jv-scan.c (help): Document --encoding.
7245 (options): Added `encoding' entry.
7246 (OPT_ENCODING): New define.
7247 (main): Handle --encoding.
7248 Include <langinfo.h> if nl_langinfo exists.
7249 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
7251 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
7252 (parse_source_file): Correctly call java_init_lex. Added `finput'
7253 argument. Use nl_langinfo to determine default encoding.
7254 * java-tree.h (current_encoding): Declare.
7255 * parse.y (java_parser_context_restore_global): Don't restore
7257 (java_parser_context_save_global): Don't set `finput' field.
7258 (java_pop_parser_context): Don't restore `finput'. Free old lexer
7260 * lang.c (current_encoding): New global.
7261 (lang_decode_option): Recognize `-fencoding='.
7262 (finish_parse): Don't close finput.
7263 * parse.h (struct parser_ctxt): Removed `finput' and
7264 `unget_utf8_value' fields. Added `lexer' field.
7265 (java_init_lex): Fixed declaration.
7266 * lex.c (java_new_lexer): New function.
7267 (java_destroy_lexer): Likewise.
7268 (java_read_char): Added `lex' argument. Handle iconv case.
7269 (java_read_unicode): Added `lex' argument. Count backslashes in
7271 (java_init_lex): Added `finput' and `encoding' arguments. Set
7272 `lexer' field in ctxp.
7273 (BAD_UTF8_VALUE): Removed.
7274 (java_lex): Handle seeing UEOF in the middle of a string literal.
7275 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
7276 (java_lexer): New structure.
7279 (DEFAULT_ENCODING): New define.
7280 (java_destroy_lexer): Declare.
7282 2000-09-12 Tom Tromey <tromey@cygnus.com>
7285 * lex.c (java_init_lex): Initialize java_io_serializable.
7286 * parse.y (java_io_serializable): New global.
7287 (valid_ref_assignconv_cast_p): An array can be cast to
7290 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
7292 * decl.c, expr.c: Include defaults.h if not already included.
7293 Don't define the *_TYPE_SIZE macros.
7295 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
7297 * typeck.c (build_java_array_type): Correct first parameter
7298 in ADJUST_FIELD_ALIGN invocation.
7300 2000-09-06 Tom Tromey <tromey@cygnus.com>
7302 * lang-specs.h: Also recognize `-femit-class-files'.
7304 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7306 * verify.c (merge_types): Load the types to merge if necessary.
7308 2000-09-02 Anthony Green <green@redhat.com>
7310 * jcf-io.c: Include zlib.h.
7311 (open_in_zip): Read compressed class file archives.
7312 * zipfile.h (ZipDirectory): Add uncompressed_size and
7313 compression_method fields.
7314 * zextract.c (read_zip_archive): Collect file compression info.
7316 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
7318 * parse.y (do_resolve_class): Also explore superclasses of
7319 intermediate enclosing contexts when searching for inner classes.
7321 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7323 * parse.y (variable_declarator_id:): Better error message.
7324 (expression_statement:): Use YYNOT_TWICE.
7325 (cast_expression:): Likewise.
7326 (assignment:): Likewise.
7328 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7330 * parse.y (do_merge_string_cste): New locals. Create new
7331 STRING_CSTs each time, use memcpy. Fixes gcj/311.
7333 2000-08-07 Hans Boehm <boehm@acm.org>
7335 * boehm.c (mark_reference_fields): Set marking bits for all words in
7336 a multiple-word record.
7337 (get_boehm_type_descriptor): Use the procedure marking descriptor for
7340 2000-08-31 Mike Stump <mrs@wrs.com>
7342 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
7343 jcf-dump$(exeext)): Make parallel safe.
7345 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
7347 * jcf-parse.c (set_source_filename): Constify a char *.
7348 * jcf-write.c (append_innerclasses_attribute,
7349 make_class_file_name): Constify a char *. Don't recycle a
7350 variable for an unrelated purpose.
7351 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
7352 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
7354 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7356 * expr.c (can_widen_reference_to): Fixed indentation.
7357 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
7358 * parse.y: `finit$' replaces `$finit$' in comments.
7359 (try_builtin_assignconv): Fixed leading comment.
7361 2000-08-25 Greg McGary <greg@mcgary.org>
7363 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
7365 2000-08-24 Greg McGary <greg@mcgary.org>
7367 * lang.c (lang_decode_option): Use ARRAY_SIZE.
7368 * parse.y (BINOP_LOOKUP): Likewise.
7370 2000-08-22 Andrew Haley <aph@cygnus.com>
7372 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
7373 sign extending. Fixes gcj/321.
7374 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
7375 combining to make a jlong. Fixes gcj/321.
7377 2000-08-21 Nix <nix@esperi.demon.co.uk>
7379 * lang-specs.h: Do not process -o or run the assembler if
7382 2000-08-16 Andrew Haley <aph@cygnus.com>
7384 * typeck.c (build_java_array_type): Rewrite code to do array
7385 alignment. Take into account back-end macros when aligning array
7386 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
7387 user to set alignment. Fixes gcj/252 and 160.
7389 2000-08-09 Tom Tromey <tromey@cygnus.com>
7391 * parse.y (check_abstract_method_definitions): Now return `int'.
7392 Check implemented interfaces. Fixes PR gcj/305.
7394 * parse.y (patch_switch_statement): Disallow `long' in switch
7395 expressions. Fixes PR gcj/310.
7397 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7399 * decl.c (finit_leg_identifier_node): New global.
7400 (init_decl_processing): Use `finit$' to initialize
7401 finit_identifier_node. Use `$finit$' to initialize
7402 finit_leg_identifier_node.
7403 * expr.c (expand_java_field_op): Use ID_FINIT_P.
7404 * java-tree.h (finit_identifier_node): Changed attached comment.
7405 (finit_leg_identifier_node): New declaration.
7406 (ID_FINIT_P): Take finit_identifier_node and
7407 finit_leg_identifier_node into account. This is a backward
7410 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7412 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
7414 (generate_bytecode_insns): Check `nargs' before emitting it.
7415 * verify.c (merge_type_state): Fixed typo.
7416 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
7417 generate_bytecode_{conditional,insns}.
7419 2000-08-13 Anthony Green <green@redhat.com>
7421 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
7424 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7426 * class.c (maybe_layout_super_class): Fixed indentation.
7427 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
7428 (java_check_methods): New function declaration.
7429 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
7430 instead of `str_ptr'.
7431 * jcf-write.c (generate_bytecode_insns): Emit number the of args
7432 of a `invokeinterface' at the right time.
7433 * parse.h (WFL_STRIP_BRACKET): New macro.
7434 (SET_TYPE_FOR_RESOLUTION): Use it.
7435 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
7436 (check_class_interface_creation): Don't check for cross package
7437 innerclass name clashes.
7438 (method_header): Behave properly if MDECL is `error_mark_node'.
7439 (method_declarator): Return `error_mark_node' if bogus current
7441 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
7442 (resolve_and_layout): New local `decl_type', set and used. Call
7444 (java_check_methods): New method.
7445 (java_layout_classes): Use it.
7446 (resolve_qualified_expression_name): No EH check necessary in
7448 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
7450 (patch_assignment): Set DECL_INITIAL on integral final local.
7452 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7454 * java-tree.h (flag_extraneous_semicolon): New extern.
7455 * lang-options.h: (-Wextraneous-semicolon): New option.
7456 * lang.c (flag_redundant): Fixed typo in leading comment.
7457 (flag_extraneous_semicolon): New global.
7458 (lang_decode_option): Set `flag_extraneous_semicolon' when
7459 -Wall. Decode `-Wextraneous-semicolon'.
7460 * parse.y (type_declaration:): Removed `SC_TK' hack, added
7461 `empty_statement' rule.
7462 (class_body_declaration): Likewise.
7463 (method_body:): Accept `;' as a method body.
7464 (static_initializer:): Removed `SC_TK' hack.
7465 (constructor_block_end:): Likewise.
7466 (empty_statement:): Report deprecated empty declaration. Fixes
7469 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7471 * parse.y (build_dot_class_method_invocation): Changed parameter
7472 name to `type'. Build signature from `type' and convert it to a
7473 STRING_CST if it's an array.
7474 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
7475 to use `ref_type' directly.
7477 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
7479 * lang-options.h: Added a comma after the last element to avoid
7480 syntax errors when other languages define additional options.
7482 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
7484 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
7485 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
7486 (jc1): Link with $(BACKEND).
7487 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
7489 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
7491 * jvspec.c: Adjust type of second argument to
7492 lang_specific_driver, and update code as necessary.
7494 * class.c (build_dtable_decl): Initialize dummy.
7496 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7498 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
7499 method bodies not to rule out discarding `<clinit>'; don't use
7500 <clinit> to initialize static fields with constant initializers.
7502 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7504 * gjavah.c (print_method_info): Added `synth' parameter. Skip
7506 (method_synthetic): New global.
7507 (HANDLE_METHOD): Recognize synthetic method and tell
7508 `print_method_info' about it.
7509 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
7510 processing a synthetic method.
7511 * jcf-reader.c (skip_attribute): New function.
7512 ( skip_attribute): Likewise.
7514 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7516 * parse.y (build_outer_field_access): Fixed comments.
7517 (fix_constructors): Emit the initialization of this$<n> before
7519 (resolve_qualified_expression_name): Build an access to `decl' if
7522 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7524 * parse-scan.y (curent_class): Non longer const.
7525 (inner_qualifier, inner_qualifier_length): Deleted.
7526 (current_class_length): New global.
7527 (bracket_count): Fixed typo in leading comment.
7528 (anonymous_count): New global.
7529 (class_instance_creation_expression:): Handle anonymous classes.
7530 (anonymous_class_creation:): New rule.
7531 (push_class_context): Rewritten.
7532 (pop_class_context): Likewise.
7533 (INNER_QUALIFIER): Macro deleted.
7534 (report_class_declaration): call `push_class_context' when
7535 entering the function. `fprintf' format modified not to use
7537 (report_class_declaration): Assign `package_name' and
7538 `current_class' to NULL separately.
7540 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7542 * expr.c (build_invokeinterface): Call layout_class_methods on
7545 2000-07-27 Tom Tromey <tromey@cygnus.com>
7546 Anthony Green <green@cygnus.com>
7547 Alexandre Petit-Bianco <apbianco@cygnus.com>
7549 * class.c (make_class_data): Create vtable for abstract classes.
7550 (get_dispatch_table): Changed to cope with abstract classes.
7552 2000-07-27 Tom Tromey <tromey@cygnus.com>
7554 * parse.y (patch_method_invocation): Don't reverse the argument
7555 list when dealing with anonymous class constructors. Fixed typo in
7558 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7560 * parse.y (build_alias_initializer_parameter_list): Reverse
7561 crafted list when building aliases for anonymous class
7564 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7566 * parse.y (jdep_resolve_class): Don't bother checking potential
7567 innerclass access if `decl' is NULL.
7568 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
7571 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7573 * parse.c: Remove (again.)
7575 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7577 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
7578 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
7579 outside the `if' statement, alias to innerclass removed, `decl'
7580 used to mark the class complete.
7582 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7584 * parse.y (simple_name:): Fixed typo in error message.
7586 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7588 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
7589 or its first operand can be error marks.
7591 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7593 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
7594 * parse.y (method_header): Likewise.
7596 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7598 * parse.y (process_imports): Consider that one might be trying to
7599 import an innerclass. Fixes gcj/254
7601 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7603 * parse.y (find_as_inner_class): Handle the case where the
7604 enclosing context of an innerclass has been loaded as bytecode.
7606 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7608 * parse.y (simple_name:): Reject `$' in type names.
7609 (resolve_type_during_patch): Use `type' as a second
7610 argument to resolve_no_layout. Fixes gcj/257.
7612 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
7614 * parse.y (find_most_specific_methods_list): Select the only
7615 non-abstract method even if max has been set.
7616 Fixes gcj/285, gcj/298.
7618 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
7620 * lang-specs.h: Added %(jc1) to java compiler options.
7622 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
7624 * .cvsignore: New file.
7626 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7628 * parse.y (not_accessible_p): Access granted to innerclasses
7629 (indirectly) extending the reference type. Fixes gcj/249.
7631 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7633 * parse.y (patch_method_invocation): Fixed comment.
7634 (maybe_use_access_method): Build this$<n>s to the context of the
7635 target method, or a type that extends it. Fixes gcj/242.
7637 2000-07-13 Mark Mitchell <mark@codesourcery.com>
7641 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7643 * parse.y (fold_constant_for_init): Avoid bullish conversion.
7645 2000-07-13 Tom Tromey <tromey@cygnus.com>
7647 * lang-specs.h: Added %{I*}.
7649 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
7651 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
7653 2000-07-12 Mark Mitchell <mark@codesourcery.com>
7655 * parse-scan.c: Remove.
7657 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7659 * class.c (set_super_info): Handled protected inner classes.
7660 (common_enclosing_context_p): Bail early if arguments aren't both
7662 (get_access_flags_from_decl): Handle private and protected inner
7664 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
7665 (CLASS_PROTECTED): Likewise.
7666 (struct lang_type): New bitfield `poic'.
7667 * parse.y (jdep_resolve_class): Call check_inner_class_access on
7669 (check_inner_class_access): Renamed arguments, added
7670 comments. Handles protected inner classes (fixes gcj/225)
7671 (not_accessible_p): Fixed comments. Avoid handling inner classes.
7673 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7675 * parse.y (resolve_qualified_expression_name): Verify qualified
7676 access to `this'. Fixes gcj/239.
7678 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7680 * jcf-write.c (generate_classfile): Don't install ConstantValue
7683 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7685 * parse.y (resolve_qualified_expression_name): Handle inner class
7686 access. Fixes gcj/256.
7688 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7690 * jcf-write.c (generate_classfile): Properly install the
7691 ConstantValue attribute and the initial value constant pool index
7692 on string constants.
7693 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
7696 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7698 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
7700 * parse.y (find_as_inner_class): Fixed typo.
7701 (do_resolve_class): Explore enclosing contexts when searching for
7702 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
7703 (check_inner_class_access): Check `decl' which can be null in case
7706 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7708 * java-tree.h (java_debug_context): Declared `extern'.
7709 (safe_layout_class): Likewise.
7710 * parse.y (resolve_field_access): Field must be `static' in order
7711 to be replaced by its initial value. Added comments.
7712 (find_applicable_accessible_methods_list): Fixed typo.
7713 (find_most_specific_methods_list): Methods found in innerclasses
7714 take over methods founds in the enclosing contexts.
7715 (java_complete_tree): Loosen restrictions on the type of DECLs
7716 that can be replaced by their initialization values.
7717 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
7719 2000-07-05 Tom Tromey <tromey@cygnus.com>
7721 * Make-lang.in (PARSE_DIR): New macro.
7722 (PARSE_RELDIR): Likewise.
7723 (PARSE_C): Likewise.
7724 (PARSE_SCAN_C): Likewise.
7725 ($(PARSE_C)): New target.
7726 ($(PARSE_SCAN_C)): Likewise.
7727 (SET_BISON): New macro.
7728 (BISONFLAGS): Likewise.
7729 (JAVABISONFLAGS): Likewise.
7731 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
7733 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
7734 argument on the first pass for CNI as well as JNI.
7735 (print_method_info): Set up method name on the first pass only.
7737 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7739 * parse.y (parser_qualified_classname): Removed parameter
7741 (create_interface): Removed first passed parameter to
7742 parser_qualified_classname.
7743 (create_class): Likewise. Don't install alias on static
7744 innerclasses. Fixes gcj/275.
7746 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7748 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
7749 debugable statement with empty_stmt_node. Fixes gcj/272
7751 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7753 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
7756 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7758 * jcf-write.c (push_long_const): Appropriately cast short negative
7761 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7763 * parse.y (verify_constructor_super): Use loop variable
7764 `m_arg_type' initialized with `mdecl_arg_type'.
7766 2000-06-29 Tom Tromey <tromey@cygnus.com>
7768 * parse.y (resolve_field_access): Handle case where `type_found'
7771 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7773 * expr.c (lookup_field): The same field can be found through two
7774 different interface. Don't declare it ambiguous in that case.
7776 2000-06-27 Tom Tromey <tromey@cygnus.com>
7778 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
7779 follows \r, then unget it at a lower level.
7781 2000-06-26 Tom Tromey <tromey@cygnus.com>
7783 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
7786 2000-06-25 Tom Tromey <tromey@cygnus.com>
7788 * parse.y (for_statement): Wrap expression in a WFL if it is a
7789 constant. For PR gcj/268.
7791 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7793 * parse.y (do_resolve_class): Minor optimiztion in the package
7794 list search. Removed unnecessary test and return statement.
7795 (valid_ref_assignconv_cast_p): Order of arguments to
7796 enclosing_context_p fixed.
7798 2000-06-24 Tom Tromey <tromey@cygnus.com>
7800 * expr.c (lookup_field): Print error and return error_mark_node if
7801 field reference is ambiguous.
7803 * parse.y (check_abstract_method_definitions): Also check if
7804 `other_method' is abstract.
7806 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7808 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
7810 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
7811 (struct lang_type): New field `pic'.
7812 (CLASS_PRIVATE): New macro.
7813 * parse.y (check_inner_class_access): New function.
7814 (jdep_resolve_class): Call it.
7816 2000-06-23 Tom Tromey <tromey@cygnus.com>
7818 * parse.y (patch_incomplete_class_ref): Initialize the returned
7819 class. For PR gcj/260.
7821 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7823 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
7825 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7827 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7828 Java specific checks.
7829 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
7831 * java-tree.def (CASE_EXPR): Marked 'e'.
7832 (DEFAULT_EXPR): Likewise.
7833 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
7835 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7836 Java specific checks.
7837 (generate_bytecode_insns): Test try_block for BLOCK before using
7839 * parse.y (build_wfl_wrap): Added `location' argument. Set
7840 EXPR_WFL_LINECOL accordingly.
7841 (dim_expr:): Wrap constants with WFLs.
7842 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
7843 (resolve_package): Check for `stmt' not being a BLOCK before
7844 building a debuggable statement with it.
7845 (make_qualified_primary): Added extra parameter to build_wfl_wrap
7847 (resolve_field_access): Make sure `decl' is a DECL before treating
7849 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
7850 IDENTIFIER_NODE before treating it as such.
7851 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
7852 treating it as such.
7853 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
7854 to be applied only on non array types.
7856 2000-06-16 Per Bothner <per@bothner.com>
7858 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
7859 define in terms of DECL_RESULT, as that fails when --enable-checking.
7861 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7863 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
7864 types the same in comparison.
7865 (CHECK_OP): Add static prototype.
7867 2000-06-13 Jakub Jelinek <jakub@redhat.com>
7869 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
7870 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
7873 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7875 * decl.c (create_primitive_vtable): Prototype.
7877 * jcf-write.c (generate_bytecode_insns): Initialize variable
7880 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
7882 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7884 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
7885 to track searched classes, and do not search the same class more than
7886 once. Call find_applicable_accessible_methods_list on immediate
7887 superclass, instead of search_applicable_method_list on all ancestors.
7890 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7892 * parse.y (register_fields): Permit static fields in inner classes
7893 if they are final. Fix for PR gcj/255.
7895 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7897 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
7898 * parse.y (find_in_imports): Returned type changed to void,
7899 leading comment fixed.
7900 (register_package): New function.
7901 (qualify_and_find): Likewise.
7902 (package_declaration:): Use `register_package'.
7903 (single_type_import_declaration:): Removed local variable
7904 `node'. Added missing `;' for consistency.
7905 (type_import_on_demand_declaration:): Use `chainon' to link new
7907 (lookup_field_wrapper): Lookup local variables defined in outer
7909 (java_complete_class): Don't reverse the list of imported on demand.
7910 (do_resolve_class): Reorganized. Removed local variable
7911 `original_name'. Call `qualify_and_find' with the current package
7912 name, invoke `find_in_imports_on_demand' right after. Call
7913 `qualify_and_find' with the packages we've seen so far. Fixed
7914 operations numbering in comments.
7915 (java_expand_class): Don't reverse `package_list'.
7916 (find_most_specific_methods_list): New local variables `abstract'
7917 and `candidates'. Use them to pick the right method.
7919 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
7921 * parse.y (check_modifiers_consistency): Don't subtract out
7922 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
7924 2000-06-04 Philipp Thomas <pthomas@suse.de>
7926 * Makefile.in (INTLLIBS): New.
7930 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7932 * class.c (get_dispatch_table): Build the vtable dummy entry list
7933 element with a null purpose. Fixed leading comment.
7934 (build_dtable_decl): Build an accurate dtable type when appropriate
7937 2000-06-02 Richard Henderson <rth@cygnus.com>
7939 * lang.c (lang_get_alias_set): New.
7941 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7943 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
7944 before using it as the accessed field.
7946 2000-05-31 Tom Tromey <tromey@cygnus.com>
7948 * java-tree.h (boolean_array_vtable, byte_array_vtable,
7949 char_array_vtable, short_array_vtable, int_array_vtable,
7950 long_array_vtable, float_array_vtable, double_array_vtable):
7952 * expr.c (get_primitive_array_vtable): New function.
7953 (create_primitive_vtable): New function.
7954 (java_lang_expand_expr): Enable code to statically generate
7956 * decl.c (init_decl_processing): Create primitive vtables.
7957 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
7958 short_array_vtable, int_array_vtable, long_array_vtable,
7959 float_array_vtable, double_array_vtable): Define.
7961 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
7963 * java/parse.y (find_applicable_accessible_methods_list):
7964 Don't add an uninitialized value to the list.
7966 2000-05-25 Tom Tromey <tromey@cygnus.com>
7968 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
7969 when trying to see if field's class should be initialized. Always
7970 initialize field's declaring class, not qualified class.
7973 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
7974 `wfl_operator', to maybe_build_primttype_type_ref.
7977 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
7979 * parse.y (patch_method_invocation): Don't try to lookup methods
7982 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7984 * parse.y (resolve_field_access): Call the appropriate <clinit>
7985 before accessing the length of a static array. Craft a decl for
7986 the field while its time. Fixes PR gcj/129.
7988 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7990 * parse.y (resolve_package): Correctly set `*next' (was off by
7992 (resolve_qualified_expression_name): Fixed comment.
7994 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7996 * jcf-parse.c (jcf_parse_source): Reset current_class and
7997 current_function_decl to NULL before parsing a new file.
7999 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8001 * parse.y (block_end:): If the collected block doesn't feature a
8002 statement, insert an empty statement.
8004 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8006 * parse.y (maybe_yank_clinit): New function.
8007 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
8008 end of the list of methods belonging to a class.
8009 (java_complete_expand_method): Check whether <clinit> is really
8010 necessary and expand it accordingly.
8012 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8014 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
8015 processed by the method's switch statement.
8017 2000-05-19 Tom Tromey <tromey@cygnus.com>
8019 * java-tree.h: Added init state enum.
8020 * decl.c (emit_init_test_initialization): Initialize class
8021 initialization check variable by looking at class' state.
8023 2000-05-19 Tom Tromey <tromey@cygnus.com>
8025 * java-tree.h (build_instanceof): Declare.
8026 (build_get_class): Declare.
8027 * parse.y (patch_binop): Use build_instanceof.
8028 * expr.c (build_instanceof): New function. If class is final,
8029 don't make a function call.
8030 (expand_java_INSTANCEOF): Use it.
8031 (build_get_class): New function.
8033 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
8035 * jcf-write.c (generate_classfile): Scan the source_file for
8036 slashes with the right pointer variable.
8038 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
8040 * lang.c (lang_decode_option): Update -Wunused flags by calling
8042 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
8044 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
8046 * check_init.c (check_init): Constify local char *.
8047 * class.c (push_class): Constify local char *.
8048 * java_tree.h: Update prototypes.
8049 * jcf-io.c (open_class): Constify filename parameter and
8051 (find_class): Remove redundant string copy. Cast return from
8053 * jcf-parse.c (read_class, parse_class_file, yyparse):
8054 Constify local char *.
8055 * jcf-write.c (generate_bytecode_insns, generate_classfile):
8056 Constify local char *.
8057 * jcf.h (JCF): Constify filename and classname.
8058 (JCF_FINISH): Cast args to FREE to char * when appropriate.
8059 * lang.c (init_parse): Constify parameter and return value.
8060 * lex.c (java_get_line_col): Constify filename parameter.
8061 * parse.h: Constify parser_ctxt.filename. Update prototypes.
8062 * parse.y (java_parser_context_suspend,
8063 issue_warning_error_from_context, safe_layout_class): Constify
8065 * parse.c: Regenerate.
8067 2000-05-08 Tom Tromey <tromey@cygnus.com>
8069 * expr.c (build_jni_stub): Cache the result of
8070 _Jv_LookupJNIMethod.
8072 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8074 * decl.c (predef_filenames_size): Now 7.
8075 (predef_filenames): New seventh entry.
8077 2000-05-04 Tom Tromey <tromey@cygnus.com>
8079 * boehm.c (mark_reference_fields): Don't mark RawData fields.
8080 Keep track of when we've seen a reference field after a
8081 non-reference field.
8082 (get_boehm_type_descriptor): Handle case where we see
8083 non-reference fields but no trailing reference field.
8084 * decl.c (rawdata_ptr_type_node): Define.
8085 (init_decl_processing): Initialize rawdata_ptr_type_node.
8086 * java-tree.h (rawdata_ptr_type_node): Declare.
8088 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8090 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
8091 specifiers in calls to fprintf.
8093 2000-05-03 Andrew Haley <aph@cygnus.com>
8095 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
8097 * javaop.h (WORD_TO_INT): New function.
8098 (IMMEDIATE_s4): Use WORD_TO_INT.
8099 * jcf.h (JPOOL_INT): Ditto.
8101 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
8104 2000-04-19 Tom Tromey <tromey@cygnus.com>
8106 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
8108 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
8110 * expr.c (build_jni_stub): New function.
8111 * lang-specs.h: -fjni and -femit-class-file are incompatible.
8113 * parse.y (java_complete_expand_methods): Expand a native method
8114 and call build_jni_stub if -fjni given.
8115 * lang-options.h: Document -fjni.
8116 * lang.c (flag_jni): New global.
8117 (lang_f_options): Added `jni' entry.
8118 * java-tree.h (soft_lookupjnimethod_node,
8119 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
8121 (flag_jni): Declare.
8122 (build_jni_stub): Declare.
8123 (struct lang_decl): Added `native' flag.
8124 (METHOD_NATIVE): Redefined to use `native' field of lang specific
8126 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
8127 soft_jnipopsystemframe_node): New globals.
8128 (init_decl_processing): Set them. _Jv_InitClass only takes one
8131 * java-tree.def: Put into `C' mode.
8133 2000-04-27 Tom Tromey <tromey@cygnus.com>
8136 * expr.c (expand_invoke): Generate check to see if object pointer
8137 is null in nonvirtual invocation case.
8138 * java-tree.h (soft_nullpointer_node): Declare.
8139 * decl.c (soft_nullpointer_node): New global.
8140 (init_decl_processing): Initialize soft_nullpointer_node.
8141 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8142 or `private' methods.
8143 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8145 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
8147 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8150 2000-04-26 Tom Tromey <tromey@cygnus.com>
8152 * zextract.c (find_zip_file_start): New function.
8153 (read_zip_archive): Use it.
8155 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8157 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
8159 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8161 * class.c (common_enclosing_context_p): New function.
8162 * java-tree.h (common_enclosing_context_p): Added prototype.
8163 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
8164 classes sharing an outer context with the current instance.
8165 * parse.y (build_access_to_thisn): Fixed leading comment.
8166 (verify_constructor_super): New local `supper_inner'. Skip
8167 enclosing context argument in the case of inner class constructors.
8168 (patch_method_invocation): Insert proper context as second
8169 parameter to pure inner class constructor super invocations.
8171 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8173 * parse.y (end_class_declaration): Reset the interface number
8176 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8178 * parse.y (source_start_java_method): Deleted unnecessary code.
8179 (patch_method_invocation): Fixed comment.
8181 2000-04-24 Robert Lipe <robertlipe@usa.net>
8183 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
8185 2000-04-23 Tom Tromey <tromey@cygnus.com>
8187 * boehm.c (mark_reference_fields): Use int_byte_position.
8189 2000-04-22 Tom Tromey <tromey@cygnus.com>
8191 * boehm.c (mark_reference_fields): Only call byte_position on
8194 2000-04-22 Tom Tromey <tromey@cygnus.com>
8196 * boehm.c (mark_reference_fields): Added `last_view_index'
8197 argument. Use DECL_FIELD_OFFSET to determine field's offset.
8199 2000-04-20 Mo DeJong <mdejong@cygnus.com>
8201 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
8202 * parse.y (check_class_interface_creation): Fixed comments. Select
8203 permitted modifiers for (inner) interfaces. Changed error message
8204 to report rejected modifiers used with local classes.
8206 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8208 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
8209 of directly inherited type considered in scope.
8210 * parse.y (do_resolve_class): Search inherited classes for inner
8213 2000-04-20 Tom Tromey <tromey@cygnus.com>
8215 * parse.y (not_accessible_p): Use member's class, not current
8216 class, when doing inheritance check for protected reference.
8219 2000-04-20 Jason Schroeder <shrode@subnature.com>
8221 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
8223 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8225 * parse.y (lookup_field_wrapper): Search for final local aliases.
8226 (resolve_expression_name): Let lookup_field_wrapper search for
8227 final local aliases. Force the value of `name' if one is found.
8228 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
8229 an expression name. Fixed comments.
8231 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8233 * parse.y (yyerror): `msg' can be null, don't use it in that case.
8235 2000-04-19 Tom Tromey <tromey@cygnus.com>
8237 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
8239 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8241 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
8243 2000-04-18 Tom Tromey <tromey@cygnus.com>
8246 * gjavah.c (utf8_cmp): Changed return value.
8247 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
8249 (cxx_keywords): New global.
8250 (get_field_name): Handle new result of cxx_keyword_subst.
8251 (print_method_info): Likewise.
8253 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
8255 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
8256 with a newline, for CNI.
8257 (print_stub_or_jni): Print a space or newline before method name for
8259 (print_cxx_classname): Don't write leading "::" in CNI stub method.
8260 (process_file): Include gcj/cni.h if generating CNI stubs.
8262 2000-04-16 Tom Tromey <tromey@cygnus.com>
8264 * gjavah.c (decompile_method): Use print_field_name.
8267 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8269 * parse.y (java_expand_classes): Reverse the package list once.
8270 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
8272 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
8273 the `==' and `!=' operators.
8275 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8277 * jcf-write.c (generate_bytecode_insns): At invocation time,
8278 always relate an interface method to the type of its selector.
8280 2000-04-05 Tom Tromey <tromey@cygnus.com>
8283 * expr.c (expand_invoke): Generate check to see if object pointer
8284 is null in nonvirtual invocation case.
8285 * java-tree.h (soft_nullpointer_node): Declare.
8286 * decl.c (soft_nullpointer_node): New global.
8287 (init_decl_processing): Initialize soft_nullpointer_node.
8288 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8289 or `private' methods.
8290 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8292 2000-04-05 Tom Tromey <tromey@cygnus.com>
8295 * parse.y (check_final_assignment): Recognize assignments to the
8296 `length' field of an array when generating class files.
8298 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8300 * class.c (decl_hash): Prototype removed.
8301 (decl_compare): Likewise.
8303 2000-04-05 Tom Tromey <tromey@cygnus.com>
8305 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
8306 * parse.y (check_modifiers_consistency): Check for final/volatile
8307 clash. Fixes PR gcj/164.
8309 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8311 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
8313 (java_hash_compare_tree_node): Renamed from `decl_compare, made
8315 (add_method_1): Use `java_hash_hash_tree_node' and
8316 `java_hash_compare_tree_node'.
8317 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
8318 (java_hash_compare_tree_node): Likewise.
8319 * parse.y (find_applicable_accessible_methods_list): Create,
8320 delete and use a hash table to remember already searched interfaces.
8322 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
8324 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
8327 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8329 * boehm.c (mark_reference_fields, set_bit): Prototype.
8330 (set_bit): Un-ANSI-fy definition.
8332 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
8335 * decl.c (emit_init_test_initialization): Likewise.
8337 * gjavah.c (jni_print_char): Likewise.
8339 * parse.y (create_new_parser_context): Likewise.
8341 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8343 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
8344 patch missing hunk. Fixed indentation.
8346 2000-03-30 Tom Tromey <tromey@cygnus.com>
8348 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
8349 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
8351 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8353 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8354 when negative *before* using it as an array index.
8355 * ChangeLog: Fixed typo.
8357 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8359 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8360 to 0 when it reaches -1.
8362 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8364 * jcf-parse.c (get_constant): Properly cast `num' during the
8365 invocation of `add_double'.
8366 * jcf-write.c (push_long_const): Properly cast `lo' before
8367 comparing it to short bounds.
8368 * parse-scan.y (interface_declaration:): Rule re-arrange so that
8369 `interface_body:' is reduced after the current interface is
8372 2000-03-26 Tom Tromey <tromey@cygnus.com>
8374 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
8375 Java-specific `-f' option.
8377 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8379 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
8380 Adjust order of making types.
8381 Make bitsize_*_node values.
8383 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8385 * class.c (make_field_value): Use byte_position.
8386 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
8387 (java_array_data_offset): Likewise.
8388 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
8391 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8393 * parse.y (check_abstract_method_definitions): New local
8394 `end_type_reached'. Make sure we also consider `end_type'.
8395 (java_check_abstract_method_definitions): Make sure we eventually
8396 consider `java.lang.Object'.
8397 (maybe_use_access_method): Don't use access method if not in the
8398 context of a pure inner class or if the method's context is right.
8399 (find_applicable_accessible_methods_list): New static flag
8400 `object_done'. Don't search abstract classes as interfaces. Fixed
8401 indentation. Fixed the `java.lang.Object' only search. Search
8402 class interface(s) first, then fully search enclosing contexts.
8403 (find_most_specific_methods_list): Pick the closest candidate when
8404 they're all abstract.
8406 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8408 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8409 properly initialize `finished_label'. Don't emit gotos for empty
8412 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8414 * except.c (emit_handlers): Clear catch_clauses_last.
8416 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8418 * parse.y (check_method_types_complete): New function.
8419 (create_class): Reset anonymous class counter only when seeing an
8421 (java_complete_class): JDEP_METHOD: Don't recompute signature
8424 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8426 * class.c (build_static_ref): Fixed indentation in comment.
8427 * java-tree.def (TRY_EXPR): Fixed typo in name.
8428 (CLASS_LITERAL): Likewise.
8429 * java-tree.h: (TYPE_DOT_CLASS): New macro.
8430 (struct lang_type): New field `dot_class'.
8431 * jcf-write.c (generate_bytecode_insns): Fixed error message.
8432 (generate_classfile): Method `class$' is synthetic.
8433 * parse.y (build_do_class_method): New function.
8434 (build_dot_class_method_invocation): Likewise.
8435 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
8436 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
8437 (qualify_ambiguous_name): Likewise.
8438 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
8439 (build_try_statement): Fixed leading comment.
8441 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8443 * class.c (make_field_value): Properly handle sizes.
8444 (get_dispatch_vector): Use tree_low_cst and host_integerp.
8445 (layout_class_method): Count using trees.
8446 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
8447 * expr.c (java_array_data_offset): Use int_bit_position.
8448 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
8449 (build_invokevirtual): Use tree_low_cst and do computations with trees.
8451 2000-03-16 Tom Tromey <tromey@cygnus.com>
8453 * lang.c (flag_hash_synchronization): New global.
8454 (lang_f_options): Added `hash-synchronization'.
8455 * lang-options.h: Mention -fhash-synchronization.
8456 * java-tree.h (flag_hash_synchronization): Declare.
8457 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
8458 hash table synchronization is disabled.
8459 * decl.c (init_decl_processing): Only push `sync_info' value when
8460 hash table synchronization is disabled.
8461 * class.c (make_class_data): Only push `sync_info' field when hash
8462 table synchronization is disabled. Removed dead code.
8464 2000-03-16 Tom Tromey <tromey@cygnus.com>
8466 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
8468 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8470 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
8472 * parse.y (patch_method_invocation): Handle anonymous classes
8473 creation in static context.
8475 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8477 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
8478 * parse.y (resolve_qualified_expression_name): Use it.
8479 (patch_method_invocation): Likewise.
8481 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8483 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
8484 depending on the type of dependency which dictates what the
8486 (unresolved_type_p): Resolved types limited to the current class.
8488 2000-03-15 Tom Tromey <tromey@cygnus.com>
8490 * decl.c (init_decl_processing): Set type of `sync_info' to be
8493 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
8494 Correctly compute bit number for current slot. Zero `high' and
8495 `low' in DS_LENGTH case. Don't skip inherited fields. Use
8496 mark_reference_fields.
8497 (mark_reference_fields): New function.
8499 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8501 * parse.y (register_incomplete_type): Fixed initialization of
8504 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8506 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
8508 (push_class_context, pop_class_context): New function.
8509 (class_body:): Call pop_class_context.
8510 (interface_body:): Likewise.
8511 (INNER_QUALIFIER): New macro.
8512 (report_class_declaration): Changed output format and use
8513 INNER_QUALIFIER. Call push_class_context.
8515 2000-02-14 Andrew Haley <aph@cygnus.com>
8517 * check-init.c (check_init): Add new cases for unary and binary
8520 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8522 * parse.y (resolve_package): Set `next' once a type name has been
8523 progressively discovered.
8524 (resolve_qualified_expression_name): Propagate resolution only if
8525 there are remaining qualifiers. Take into account `q' might have
8526 been cleared after re-qualification.
8527 * parse.y (patch_method_invocation): New local `resolved'.
8528 Section dealing with qualified expression rewritten to use
8529 resolve_field_access.
8531 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8533 * parse.h (PUSH_CPC): Fixed indentation.
8534 (DEBUG_CPC): New macro.
8535 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
8536 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
8537 * parse.y (class_body_declaration:): Use
8538 SET_CPC_INSTANCE_INITIALIZER_STMT.
8539 (method_declaration:): Check for null current_function_decl.
8540 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
8541 (java_parser_context_pop_initialized_field): Better handling of
8543 (maybe_make_nested_class_name): Mark nested class name as
8544 qualified when necessary.
8545 (end_class_declaration): Don't call java_parse_context_resume when
8546 one or more error occurred.
8547 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
8548 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
8549 SET_CPC_INITIALIZER_STMT.
8550 (method_header): Check for inner classes declaring static methods.
8551 (resolve_qualified_expression_name): Handle situation where `this'
8554 2000-03-13 Hans Boehm <boehm@acm.org>
8556 * typeck.c (build_prim_array_type): Correctly set the high word too.
8558 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8560 * parse.y (java_complete_expand_methods): Leave <clinit> out of
8562 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
8563 list of methods for interfaces.
8565 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8567 * parse.y (qualify_ambiguous_name): Properly handle expressions
8570 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8572 * parse.y (check_final_assignment): Extended to process
8574 (patch_assignment): Have check_final_assignment called only once.
8576 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8578 * java-tree.h (IS_INIT_CHECKED): New flag.
8579 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
8580 * parse.y (patch_string): Call force_evaluation_order on the
8581 completed string concatenation tree.
8582 * expr.c (force_evaluation_order): Call force_evaluation_order on
8583 function's arguments too.
8585 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8587 * decl.c (emit_init_test_initialization): Mark KEY as unused.
8588 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8589 (build_anewarray): Likewise.
8590 * parse.y (patch_newarray): Likewise.
8591 * parse.c: Regenerated.
8593 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8595 * decl.c (init_decl_processing): Added new class fields `depth',
8596 `ancestors', and `idt' to class_type_node. Use
8597 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
8598 * class.c (make_class_data): Push initial values for new fields.
8599 * java-tree.h: Updated prototype for `build_invokeinterface'.
8600 * expr.c (build_invokeinterface): Changed parameters to accept
8601 `method' tree. Calculate index of `method' in its declaring
8602 interface. Build call to _Jv_LookupInterfaceMethodIdx.
8603 (expand_invoke): Call `build_invokeinterface' with new parameters.
8604 * parse.y (patch_invoke): Call `build_invokeinterface' with new
8607 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8609 * typeck.c (lookup_do): Search superinterfaces first
8610 when looking up an interface method. From Godmar Back
8613 2000-03-06 Tom Tromey <tromey@cygnus.com>
8615 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
8617 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8619 * java-tree.h (lookup_argument_method2): Declared.
8620 (safe_layout_class): Prototype moved from parse.h.
8621 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
8622 * parse.y (java_check_regular_methods): Local `super_class' gone.
8623 Call lookup_argument_method2 instead of lookup_argument_method.
8624 Perform modifier match for methods found declared in implemented
8625 interfaces. Fixed indentation problem. Overriding/hiding error
8626 report to take place only for methods found in classes.
8627 * typeck.c (lookup_argument_method): Changed leading
8628 comment. Re-written by calling lookup_do.
8629 (lookup_argument_method2): New function.
8630 (lookup_java_method): Re-written by calling lookup_do.
8631 (lookup_do): New function.
8633 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8635 * check-init.c (check_init): Removed dead code. Handle (blank)
8637 * parse.y (declare_local_variables): New local `final_p', set it
8638 and use it to initialize LOCAL_FINAL.
8639 (check_final_assignment): Only check FIELD_DECLs.
8641 2000-02-17 Tom Tromey <tromey@cygnus.com>
8643 * Makefile.in (JAVA_OBJS): Added boehm.o.
8644 (boehm.o): New target.
8645 * Make-lang.in (JAVA_SRCS): Added boehm.c.
8646 * java-tree.h (flag_use_boehm_gc): Declare.
8647 (get_boehm_type_descriptor): Declare.
8648 * lang.c (lang_f_options): Added `use-boehm-gc'.
8649 (flag_use_boehm_gc): New global.
8650 * lang-options.h: Added -fuse-boehm-gc.
8651 * boehm.c: New file.
8652 * class.c (get_dispatch_table): If class uses a Boehm type
8653 descriptor, put it in the vtable.
8654 (make_class_data): Removed dead code.
8656 2000-03-03 Per Bothner <per@bothner.com>
8658 * decl.c (init_decl_processing): Initialize sizetype properly.
8660 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8662 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
8663 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
8664 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8665 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
8666 (jcf_parse): New local `current'. Load innerclasses seen in outer
8667 context being processed.
8668 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8669 * jcf-write.c (append_innerclasses_attribute): New function.
8670 (append_innerclasses_attribute_entry): Likewise.
8671 (get_access_flags): Handle static classes. Set anonymous and local
8672 classes to be private.
8673 (generate_classfile): Attribute count adjusted. Call
8674 append_innerclasses_attribute.
8675 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
8676 PURE_INNER_CLASS_TYPE_P.
8677 * parse.y (parser_qualified_classname): New parameter `is_static',
8678 produce non qualified name accordingly.
8679 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
8680 (create_interface): Added argument to parser_qualified_classname.
8681 (create_class): Added argument to parser_qualified_classname. Setup
8682 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
8683 (add_inner_class_fields): Fixed indentation.
8684 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
8685 (method_declarator): Fixed typo in comment.
8686 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
8687 (build_current_thisn): Likewise.
8688 (patch_method_invocation): Likewise.
8690 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8692 * decl.c (current_function_decl): Move to toplev.c.
8694 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8696 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
8697 (DECL_BIT_INDEX): Use underlying representation.
8698 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
8700 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8702 * expr.c (build_java_ret): Pass proper type to size_binop.
8704 2000-02-25 Anthony Green <green@cygnus.com>
8706 * expr.c (build_class_init): Mark the decl to be ignored by
8708 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
8709 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
8710 * class.c (init_test_hash_newfunc): New function.
8711 (decl_hash): New function.
8712 (decl_compare): New function.
8713 * decl.c (emit_init_test_initialization): New function.
8714 (complete_start_java_method): Traverse the init test hashtable,
8715 calling emit_init_test_initialization.
8716 (always_initialize_class_p): Define.
8717 * expr.c (build_class_init): Use initialization tests when
8718 emitting class initialization code.
8719 (always_initialize_class_p): Declare.
8720 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
8722 * java-tree.h: Include hash.h.
8723 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
8724 (struct lang_decl): Add init_test_table field.
8725 (init_test_hash_entry): Define.
8727 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8729 * gjavah.c (main): Avoid using `argi' to report unimplemented
8732 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8734 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8735 initialize locals to avoid warnings. Local `exception_type' moved
8738 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8740 * parse.y (resolve_expression_name): Use `orig' as a second
8741 argument to resolve_field_access.
8742 (resolve_field_access): Removed unnecessary code when dealing with
8745 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8747 * class.c (push_super_field): Don't push the field twice.
8748 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
8749 * parse.h (java_reorder_fields): Prototyped.
8750 * parse.y (java_reorder_fields): New function.
8751 (java_layout_class): Simplified not to worry about re-ordering.
8753 2000-02-23 Tom Tromey <tromey@cygnus.com>
8755 * gjavah.c (print_name): In JNI case, correctly quote string.
8756 (print_method_info): Don't handle overrides in JNI mode.
8758 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8760 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
8761 value type set to `boolean_type_node'.
8763 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8765 * jcf-dump.c (main): Test for correct condition after
8766 output file creation.
8768 2000-02-19 Anthony Green <green@cygnus.com>
8770 * jcf-depend.c (add_entry): Fix test for first list entry.
8772 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8774 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
8775 * constants.c (build_constants_constructor): Likewise.
8777 2000-02-19 Anthony Green <green@cygnus.com>
8779 * jcf-depend.c (add_entry): Add entries to the end of the list.
8781 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
8783 * decl.c (INT_TYPE_SIZE): Define if necessary.
8784 (expand_java_return): Handle the case of a native integer smaller
8787 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8789 * gjavah.c (help): Use GCCBUGURL.
8790 * jv-scan.c (help): Likewise.
8791 * jcf-dump.c (help): Likewise.
8793 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8795 * jcf-write.c (generate_bytecode_insns): Don't generate empty
8798 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8800 * jcf-parse.c (load_class): Call `fatal' if no file containing
8801 the target class are found.
8803 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
8805 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
8806 lex.c, lex.h, and PARSE_H to...
8807 (parse.o, parse-scan.o): ...here, respectively.
8809 * lex.c: Split out code that may trigger SIGFPE from yylex()
8810 to its own function.
8811 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
8813 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8815 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
8817 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8819 * parse.y (outer_field_access_p): Stop in time when outer contexts
8821 (resolve_qualified_expression_name): Properly qualify *everything*
8822 after a package.type to be resoled as expression names.
8823 (find_applicable_accessible_methods_list): Save/restore `class' to
8824 isolate it from a possible outer context search.
8826 2000-02-15 Tom Tromey <tromey@cygnus.com>
8828 * gjavah.c (jni_print_char): New function.
8829 (print_full_cxx_name): Use it.
8830 (decode_signature_piece): Likewise.
8831 (print_cxx_classname): Likewise.
8833 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8835 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
8837 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
8839 * gjavah.c: Include version.h.
8841 * jcf-dump.c: Likewise.
8843 * jv-scan.c: Likewise.
8845 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8847 * parse.y (outer_field_access_fix): First parameter now a tree
8848 node. Check for assignment to final. First argument to
8849 build_outer_field_access_fix modified to accommodate prototype.
8850 (build_outer_field_access): Don't check for assignment to final
8852 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
8853 possibly returned by outer_field_access_fix. Changed
8854 outer_field_access_fix's first argument.
8855 (check_final_assignment): $finit$'s context is OK.
8856 (patch_unaryop): Use node instead of its line/column value when
8857 calling outer_field_access_fix.
8859 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8861 * parse.y (interface_declaration:): No longer tagged
8862 <node>. Re-installed default action.
8863 (class_member_declaration:): Handle inner interfaces.
8864 (interface_member_declaration): Handle inner interfaces and
8866 (create_interface): Push error if one seen. Suspend parsing
8867 context when processing an inner interface.
8868 (register_fields): Inner class static field limitations not to
8869 apply to inner interfaces.
8871 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8873 * jcf-parse.c (load_class): Update `java_error_count' when a
8874 class' file can't be found.
8875 (parse.y): Avoid (byte)code generation when errors seen.
8877 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8879 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
8880 decodes a valid node.
8881 (patch_binop): Handle TRUNC_DIV_EXPR.
8883 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8885 * parse.y (resolve_package): New local `acc'. Try to progressively
8886 build and guess a package and type name.
8888 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8890 * parse.y (find_applicable_accessible_methods_list): Load and
8891 layout the search class if necessary.
8892 (java_complete_tree): Keep to original type of the folded initial
8895 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8897 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
8898 Generate error message if circularity is detected. New static
8900 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
8901 * jcf-write.c (generate_bytecode_insns): Very simply handle
8903 * parse.y (java_check_circular_reference): Use
8904 `cyclic_inheritance_report' during report, if necessary.
8905 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
8906 walking NEW_ARRAY_INIT twice.
8908 2000-02-09 Tom Tromey <tromey@cygnus.com>
8910 * parse.y (check_class_interface_creation): Allow inner classes to
8911 be `private' or `protected', check modifiers' consistency. Prevent
8912 block local classes from bearing any modifiers.
8914 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8916 * except.c (check_start_handlers): Re-add prototype lost in last
8918 (maybe_start_try): Remove excess argument to `check_start_handlers'.
8920 2000-02-09 Andrew Haley <aph@cygnus.com>
8922 * decl.c (clear_binding_level): Remove excess initializer.
8923 (maybe_poplevels): Remove unused variable.
8924 (force_poplevels): Ditto.
8925 (struct binding_level): Add comment.
8927 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8929 * jcf-write.c (generate_classfile): Don't consider
8930 pre-initialization with reference value (use <clinit> instead.)
8931 * parse.y (java_fix_constructors): No generated constructor for
8933 (build_outer_field_access): Removed debug message.
8934 (outer_field_expanded_access_p): Adapted to bytecode generation.
8935 (build_outer_field_access_method): Use fix_method_argument_names.
8936 (build_outer_method_access_method): Fixed indentation. Added
8937 comment. Handle access method generation for static and also void
8939 (build_access_to_thisn): Inserted debug message.
8940 (maybe_build_thisn_access_method): Use fix_method_argument_names.
8941 (resolve_qualified_expression_name): Fixed comment.
8942 (not_accessible_p): Adapted to bytecode generation. Added comment.
8943 (patch_method_invocation): Added comment.
8944 (maybe_use_access_method): Fixed leading comment. Handle static
8946 (java_complete_lhs): Don't shortcut handling of initialized upon
8947 declaration String type static fields when generating bytecode.
8948 (patch_unaryop): Handle outer field access when generating
8951 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8953 * java-tree.h (FIELD_THISN): New macro.
8954 * jcf-write.c (append_synthetic_attribute): New function.
8955 (generate_classfile): Set "Synthetic" attribute on this$<n>,
8956 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
8957 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
8959 (build_outer_field_access): Turned on access functions usage and
8960 generation when compiling to bytecode.
8961 (maybe_use_access_method): Likewise.
8963 2000-01-25 Andrew Haley <aph@cygnus.com>
8965 * java-except.h (struct eh_range): Add `expanded' field.
8966 (maybe_start_try): Add end_pc arg.
8967 (maybe_end_try): Ditto.
8968 * java-tree.h (force_poplevels): new function.
8969 * expr.c (expand_byte_code): Don't call maybe_start_try or
8971 * except.c (add_handler): Reset expanded.
8972 (expand_start_java_handler): Set expanded.
8973 (check_start_handlers): Don't expand a start handler that's
8974 already been expanded.
8975 (maybe_start_try): Add end_pc arg. Only expand a handler which
8977 (expand_end_java_handler): call force_poplevels.
8978 (force_poplevels): new function.
8979 * decl.c (binding_level): Add start_pc of binding level.
8980 (maybe_pushlevels): Call maybe_start_try when pushing binding
8982 (maybe_poplevels): Call maybe_end_try when popping binding levels.
8983 (LARGEST_PC): Define.
8984 (clear_binding_level): Use LARGEST_PC.
8986 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
8987 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
8988 (binding_depth, is_class_level, current_pc): new variables.
8989 (struct binding_level): ditto.
8990 (indent): new function.
8991 (push_jvm_slot): add debugging info.
8992 (maybe_pushlevels): ditto.
8993 (maybe_poplevels): ditto.
8996 (start_java_method): ditto.
8997 (give_name_to_locals): comment only.
8998 * except.c (binding_depth, is_class_level, current_pc):
9000 (expand_start_java_handler): add debugging info.
9001 (expand_end_java_handler): ditto.
9003 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9005 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
9006 (print_name_for_stub_or_jni, process_file): Constify a char*.
9008 2000-02-03 Tom Tromey <tromey@cygnus.com>
9010 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
9012 2000-01-31 Scott Bambrough <scottb@netwinder.org>
9014 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
9015 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
9018 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9020 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
9021 * java-tree.h (TYPE_II_STMT_LIST): New macro.
9022 (struct lang_type): New field `ii_block'.
9023 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
9024 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
9025 * parse.h (struct parser_ctxt): New field `instance_initializers'.
9026 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
9027 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
9028 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
9030 * parse.y (add_instance_initializer): New function.
9031 (in_instance_initializer): New static global.
9032 (class_body_declaration:): Link instance initializer block.
9033 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
9034 (array_creation_expression:): Remove unused local.
9035 (java_parser_context_push_initialized_field): Fixed leading
9036 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
9037 CPC_INSTANCE_INITIALIZER_LIST.
9038 (java_parser_context_pop_initialized_field): Likewise.
9039 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
9040 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
9041 CPC_INITIALIZER_STMT.
9042 (fix_constructors): New local `class_type'. Use it. Call
9043 add_instance_initializer.
9044 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
9045 (patch_return): Forbid return in instance initializers.
9046 (patch_throw_statement): Enforce exception handling in the context
9047 of instance initializers.
9049 2000-02-03 Tom Tromey <tromey@cygnus.com>
9051 * Make-lang.in (java.mostlyclean): Remove executables in
9054 2000-01-31 Scott Bambrough <scottb@netwinder.org>
9056 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
9057 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
9058 (java_float_finite): Convert to use union Word from javaop.h.
9059 (java_double_finite): Convert to use union DWord from javaop.h.
9061 2000-02-02 Tom Tromey <tromey@cygnus.com>
9063 * gjavah.c (options): Added `jni' entry.
9064 (help): Document -jni.
9065 (flag_jni): New global.
9066 (process_file): Handle JNI output. Don't print text from
9067 -prepend, -add, etc, when generating stubs. Only remove `.class'
9068 suffix if it actually exists.
9069 (main): Create a `.c' file when run with `--jni --stubs'. Create
9070 correct output file name with `--jni'.
9071 (print_include): Mangle header name differently in JNI case.
9072 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
9074 (print_method_info): Handle JNI case. Put signature info into
9075 method name. Handle case when STREAM is NULL.
9076 (print_name_for_stub_or_jni): New function.
9077 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
9078 (print_cxx_classname): Handle JNI.
9079 (print_full_cxx_name): Likewise.
9080 (decode_signature_piece): Likewise.
9081 (overloaded_jni_method_exists_p): New function.
9082 (struct method_name): Added `signature' and `sig_length' fields.
9083 (HANDLE_END_FIELD): Do nothing in JNI mode.
9085 2000-02-02 Tom Tromey <tromey@cygnus.com>
9087 * jv-scan.c: Include version.c, <getopt.h>.
9088 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
9089 (options): New array.
9090 (usage): New function.
9091 (version): New function.
9092 (main): Use getopt_long to parse command line.
9093 * jcf-dump.c: Include version.c, <getopt.h>.
9094 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
9095 OPT_JAVAP): New macros.
9096 (options): New array.
9097 (usage): Return `void'. Changed message.
9098 (help): New function.
9099 (version): New function.
9100 (main): Use getopt_long_only to parse command line.
9101 * gjavah.c: Include <getopt.h>.
9102 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
9103 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
9104 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
9105 (options): New array.
9106 (java_no_argument): Removed.
9107 (help): Updated with missing options.
9108 (main): Use getopt_long_only to parse command line.
9109 (usage): Changed message.
9111 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9113 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
9114 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
9115 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
9116 * parse.y (array_creation_expression:): Handle anonymous arrays.
9117 (build_array_from_name): Don't set `ret_name' if null.
9118 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
9119 (qualify_ambiguous_name): Likewise.
9120 (java_complete_expand_class): Likewise.
9122 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9124 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
9125 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
9126 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
9127 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
9128 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
9129 AIPL_FUNCTION_COMPLETED_INVOCATION.
9130 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
9131 AIPL_FUNCTION_INVOCATION_READY.
9132 (AIPL_FUNCTION_DECLARATION): New enum entry.
9133 * parse.y (reorder_static_initialized): New function.
9134 (java_parser_context_pop_initialized_field): Use it.
9135 (add_inner_class_fields): Use
9136 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
9137 augmented. Install marker after last alias initializer, if any.
9138 (generate_finit): Fixed typo. Don't try to retain only the used
9140 (method_header): Compute and set DECL_FUNCTION_NAP.
9141 (method_declarator): Fixed comment. Insert alias initializer in
9143 (build_alias_initializer_parameter_list): Fixed leading
9144 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
9145 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
9146 (java_complete_expand_class): Code to retain only used aliases
9148 (java_complete_expand_methods): New local `first_decl'. Generate
9149 $finit$ first, then expand the constructors, regular methods and
9151 (java_complete_expand_method): Don't report error on missing
9152 return statement if previously detected bogus.
9153 (fix_constructors): Don't patch constructor parameters list.
9154 (patch_method_invocation): Use new AIPL enum values. Reverse
9155 alias initializer list for anonymous classes.
9157 2000-01-30 Anthony Green <green@redhat.com>
9159 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
9160 determine how many stack slots to pop.
9162 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9164 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
9165 error handling/recovery.
9166 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
9168 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9170 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
9171 FIELD_LOCAL_ALIAS_USED): New macros.
9172 (DECL_FUNCTION_NAP): New macro.
9173 (struct lang_decl): New field `nap'.
9174 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
9175 (struct lang_type): New fields `finit_stmt_list' and
9177 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
9178 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
9179 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
9180 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
9181 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
9182 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
9183 (BUILD_THROW): Macro line separator re-indented.
9184 * parse.y (end_class_declaration): New function.
9185 (maybe_generate_pre_expand_clinit): New name for
9186 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
9187 pre-expand static fields.
9188 (maybe_generate_clinit): Function deleted.
9189 (check_for_static_method_reference): Prototype's parameter list
9191 (generate_finit): New name for maybe_generate_finit. Changed
9192 leading comment. Function rewritten to use
9193 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
9194 (build_alias_initializer_parameter_list): New function.
9195 (java_parser_context_pop_initialized_field): Likewise.
9196 (add_inner_class_fields): Likewise.
9197 (type_declaration:): Call end_class_declaration.
9198 (class_member_declaration:): Likewise.
9199 (formal_parameter_list:): Fixed typos.
9200 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
9201 element. Improved error handling.
9202 (block_statement:): Call end_class_declaration.
9203 (anonymous_class_creation:): Likewise.
9204 (create_anonymous_class): Fixed comments.
9205 (create_class): Call add_inner_class_fields.
9206 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
9207 (method_header): Use MARK_FINAL_PARMS.
9208 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
9209 (method_declarator): Propagate final argument flag.
9210 (craft_constructor): New local `artificial'. Call
9211 build_alias_initializer_parameter_list. Use
9212 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
9213 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
9215 (complete_expand_class): Get rid of unused outer context local
9217 (java_complete_expand_methods): Fixed leading
9218 comment. Generate/pre-expand <clinit> first. Changed method
9219 expansion order to regular, $finit$, constructors, <clinit>.
9220 (java_complete_expand_method): Set current_function_decl.
9221 (fix_constructors): Fix constructor parameter list to account for
9222 outer context local alias initializers.
9223 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9224 (resolve_expression_name): Lookup outer context local aliases. New
9225 local `access', use it.
9226 (patch_method_invocation): Patch inner class ctor invocation with
9227 outer context local aliases initialization values. $finit$
9228 invocation patching now includes things generated with
9229 build_alias_initializer_parameter_list.
9230 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9231 (build_super_invocation): Likewise.
9232 (patch_assignment): Changed comment.
9234 2000-01-27 Andrew Haley <aph@cygnus.com>
9236 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
9240 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9242 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
9244 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
9246 * parse.y (register_fields): Don't pass a format specifier to
9247 OBSOLETE_MODIFIER_WARNING.
9248 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
9249 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
9251 (check_modifiers): Change function into a macro.
9252 (check_class_interface_creation): Pass a literal format string.
9254 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9256 * buffer.h: PROTO -> PARAMS.
9257 * check-init.c: Likewise.
9258 * class.c: Likewise.
9259 * constants.c: Likewise.
9260 * convert.h: Likewise.
9262 * except.c: Likewise.
9264 * gjavah.c: Likewise.
9265 * java-except.h: Likewise.
9266 * java-tree.h: Likewise.
9267 * jcf-depend.c: Likewise.
9268 * jcf-dump.c: Likewise.
9269 * jcf-parse.c: Likewise.
9270 * jcf-path.c: Likewise.
9271 * jcf-reader.c: Likewise.
9272 * jcf-write.c: Likewise.
9274 * jv-scan.c: Likewise.
9275 * jvgenmain.c: Likewise.
9276 * jvspec.c: Likewise.
9280 * parse-scan.y: Likewise.
9281 * parse.h: Likewise.
9282 * parse.y: Likewise.
9283 * typeck.c: Likewise.
9284 * verify.c: Likewise.
9287 * zextract.c: Likewise.
9288 * zipfile.h: Likewise.
9290 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9292 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9293 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
9294 * constants.c (build_constant_data_ref): Check for cached
9295 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
9296 in TYPE_CPOOL_DATE_REF.
9297 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
9298 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
9299 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
9300 (LOCAL_FINAL): New macro.
9301 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
9302 constant pool -- don't try to reuse.
9303 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
9305 (find_in_current_zip): Use TYPE_JCF.
9306 * parse.h (java_check_final): Prototype removed.
9307 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
9308 (maybe_create_class_interface_decl,
9309 check_class_interface_creation): Likewise.
9310 (java_expand_finals): Function removed.
9311 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
9312 (block_statement:): Fixed comment.
9313 (anonymous_class_creation:): Likewise.
9314 (check_class_interface_creation): Reversed Jan 12, 2000 extra
9316 (check_class_interface_creation): Loosened error report on (inner)
9317 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
9318 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
9319 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
9321 (create_interface): Likewise.
9322 (anonymous_class_counter): New static global.
9323 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
9324 patch. Fixed comments.
9325 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
9326 anonymous_class_counter when declaring a toplevel class.
9327 (craft_constructor): Fixed constructor name when handling
9328 anonymous classes. Anonymous class constructors to feature hidden
9330 (java_fix_constructors): Added comment.
9331 (java_check_final): Function removed.
9332 (java_complete_expand_methods): Fixed comment. Don't generate
9333 class data, save its outgoing constant pool instead.
9334 (verify_constructor_super): Skip anonymous class constructor
9335 hidden this$<n> parameter.
9336 (java_expand_classes): New local `saved_ctxp'. Removed call to
9337 java_expand_finals and java_check_final. Expand anonymous class
9338 constructors. Generate class data.
9339 (build_super_invocation): Skip anonymous class hidden this$<n>
9341 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
9342 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9343 (set_java_signature): Likewise.
9345 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9347 * gjavah.c: Delete ACC_VISIBILITY define.
9348 * jcf.h: Add ACC_VISIBILITY define.
9349 * parse.y: final: rule tagged <value>.
9350 (java_check_regular_methods): Use ACC_VISIBILITY define for
9351 default package access check.
9352 (local_variable_declaration_statement): Use final: rule.
9354 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9356 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
9359 2000-01-17 Tom Tromey <tromey@cygnus.com>
9361 * gjavah.c (print_field_info): Allow non-static final fields.
9363 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9365 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
9366 * parse.y (patch_anonymous_class): New function.
9367 (create_anonymous_class): Register incomplete type when the
9368 class/interface to extends/implement isn't known yet.
9369 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
9370 (verify_constructor_super): Tuned error message.
9372 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9374 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
9375 (ANONYMOUS_CLASS_P): New macro.
9376 (TYPE_SIGNATURE, TYPE_JCF): New macros.
9377 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
9378 * parse.y (create_class): Added leading argument.
9379 (maybe_create_class_interface_decl,
9380 check_class_interface_creation): Likewise.
9381 (craft_constructor): New function.
9382 (verify_constructor_super): Added argument in prototype.
9383 (class_declaration:): Inserted leading argument.
9384 (for_begin:): Use FOR_LOOP_P.
9385 (anonymous_class_creation): Create WFL of the anonymous class to
9386 instantiate. Call build_new_invocation. Added comments.
9387 (check_class_interface_creation): Handle parameter `anonymous' in
9388 verbose mode class creation announce.
9389 (link_nested_class_to_enclosing): Exclude anonymous classes.
9390 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
9391 anonymous class, even though they appear to have an enclosing
9393 (create_interface): Pass extra argument to
9394 check_class_interface_creation.
9395 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
9396 (create_class): Call check_class_interface_creation and
9397 maybe_create_class_interface_decl with extra new argument. Don't
9398 add private this$<n> to anonymous classes.
9399 (method_declarator): Insert hidden this$<n> to anonymous class
9401 (java_fix_constructors): Deleted code creating default
9402 constructor. Call craft_constructor instead.
9403 (java_check_regular_methods): Set `saw_constructor' to 1 for
9405 (fix_constructors): Pass extra argument to verify_constructor_super.
9406 (verify_constructor_super): New local `sdecl', use it. Search for
9407 matching constructor (possibly featuring arguments) in super
9409 (lookup_method_invoke): Craft constructor according to arguments
9410 list when dealing with anonymous class constructors.
9411 (build_super_invocation): Pass arguments to anonymous class super
9413 (search_loop): Use FOR_LOOP_P.
9414 (labeled_block_contains_loop_p): Likewise.
9416 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9418 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
9419 (enclosing_context_p): New function.
9420 (get_access_flags_from_decl): Handle CLASS_STATIC.
9421 (maybe_layout_super_class): Extra first argument passed to
9423 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
9425 * decl.c (access0_identifier_node): New global.
9426 (init_decl_processing): access0_identifier_node initialized.
9427 (pushdecl): Set DECL_CONTEXT only on non type decls.
9428 * expr.c (lookup_field): Lookup inner class fields in enclosing
9430 (expand_invoke): Use ID_INIT_P.
9431 (expand_java_field_op): Use DECL_CLINIT_P.
9432 * java-tree.def (CLASS_LITERAL): New tree code.
9433 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
9434 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
9435 (struct lang_decl): New field `inner_access'.
9436 (enclosing_context_p): Prototyped.
9437 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
9438 ID_CLINIT_P): New macros.
9439 (CLASS_STATIC): New macro.
9440 (CLASS_ACCESS0_GENERATED_P): New macro.
9441 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
9442 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
9443 INNER_CLASS_P): New macros.
9444 (DECL_INNER_CLASS_LIST): New macro.
9445 * jcf-parse.c (yyparse): Avoid the use of ANSI string
9447 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9448 the shift value to int. Fixed typo in comment.
9449 * lex.c (inst_id, wpv_id): Initialize.
9450 * mangle.c (unicode_mangling_length): Take `$' into account.
9451 * parse.h (DRECOVER, RECOVER): Terminate properly.
9452 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
9453 (typedef struct _jdep): New field `enclosing'.
9454 (JDEP_ENCLOSING): New macro.
9455 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
9456 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
9457 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
9458 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
9459 GET_ENCLOSING_CPC_CONTEXT): New macros.
9460 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
9461 (do_resolve_class): Added extra argument in prototype.
9462 * parse.y (resolve_class): Added extra argument in prototype.
9463 (maybe_create_class_interface_decl): Likewise.
9464 (maybe_use_access_method, build_wfl_wrap): New functions.
9465 (java_complete_expand_classes, java_complete_expand_class):
9467 (java_parser_context_push_initialized_field,
9468 java_parser_context_suspend, java_parser_context_resume):
9470 (maybe_make_nested_class_name, make_nested_class_name,
9471 set_nested_class_simple_name_value,
9472 link_nested_class_to_enclosing, find_as_inner_class,
9473 find_as_inner_class_do, check_inner_class_redefinition,
9474 build_thisn_assign, build_current_thisn, build_access_to_thisn,
9475 maybe_build_thisn_access_method, build_outer_field_access,
9476 build_outer_field_access_methods, build_outer_field_access_expr,
9477 build_outer_method_access_method, build_new_access_id,
9478 build_outer_field_access_method, outer_field_access_p,
9479 outer_field_expanded_access_p, outer_field_access_fix,
9480 build_incomplete_class_ref, patch_incomplete_class_ref,
9481 create_anonymous_class): Likewise.
9482 (inst_id, wpv_id): New static global variables.
9483 (synchronized:): New rule, tagged <node>.
9484 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
9486 (anonymous_class_creation:): New rule, tagged <node>.
9487 (NEW_TK): Tagged <node>.
9488 (type_literals, array_type_literal): New rules, tagged <node>.
9489 (class_declaration:): Removed action when reducing by class_body:
9490 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
9491 using GET_CPC in sub-rules.
9492 (class_member_declaration): Handle inner classes.
9493 (method_declaration): When reducing method_header:, reset
9494 current_function_decl when appropriate.
9495 (method_declarator:): Set the number of formal parameter to 0 for
9496 method declared without arguments.
9497 (constructor_declarator:): Likewise.
9498 (static_initializer:): List of elements kept in a list.
9499 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
9500 use of the keyword `static' for type declarations.
9501 (block_statement:): Handle inner class declarations.
9502 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
9503 type qualified `this'.
9504 (class_instance_creation_expression): Use anonymous_class_creation:
9505 to handle inner class instances creation. Handle qualified `new'.
9506 (something_dot_new): Added appropriate actions.
9507 (create_new_parser_context): New function.
9508 (java_push_parser_context, java_parser_context_save_global,
9509 java_parser_context_suspend): Use create_new_parser_context.
9510 (check_modifiers): Changed leading comment.
9511 (check_class_interface_creation): Handle interclasses.
9512 (add_superinterfaces): Fixed comment.
9513 (create_interface): Build qualified name from the raw_name instead
9514 of its matching WFL. Push the initialized fields list. raw_name added
9515 as an extra argument to maybe_create_class_interface_decl.
9516 (create_class): Build qualified name from the raw_name instead of
9517 its matching WFL. Removed assignment to current_parsed_class_un.
9518 Call PUSH_ERROR before returning an error. Suspend the current
9519 parser context when processing an inner class. Push the
9520 initialized fields list. raw_name added as an extra argument to
9521 maybe_create_class_interface_decl. Add the private this$<n>
9523 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
9524 (register_fields): Get the class type from GET_CPC and handle
9525 previous errors. Added code to handle the creation of static
9526 fields in inner classes. Initialized fields initialization
9527 statements kept in a list of lists.
9528 (maybe_generate_finit): Initialized fields initialization
9529 statements kept in a list of lists. Use GET_CPC.
9530 (maybe_generate_clinit): Likewise.
9531 (method_header): Use GET_CPC and GET_CPC_UN.
9532 (parser_qualified_classname): Handle inner classes.
9533 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
9534 (java_fix_constructors): Hide pointer to enclosing context
9535 instance in constructor list when dealing with inner classes.
9536 (jdep_resolve_class): Call resolve_class with extra first argument
9538 (resolve_class): Add enclosing context as a first extra argument
9539 to do_resolve_class.
9540 (do_resolve_class): Call find_as_inner_class. Handle WFLs
9542 (resolve_no_layout): Extra argument added to resolve_class
9544 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
9545 (java_get_real_method_name): Use GET_CPC_UN.
9546 (check_abstract_method_definitions): Use DECL_CLINIT_P.
9547 (java_check_abstract_methods): Handle static method declared in
9548 inner classes by an error.
9549 (java_check_regular_methods): Use DECL_CLINIT_P.
9550 (source_start_java_method): Also set DECL_MAX_LOCALS.
9551 (create_artificial_method): Call java_parser_context_save_global
9552 and java_parser_context_restore_global instead of saving/restoring
9553 the context by hand.
9554 (expand_start_java_method): Improved verbose mode message.
9555 (java_complete_expand_methods): Fixed leading comment. Use
9557 (fix_constructors): Added assignment to this$<n> if necessary.
9558 (java_expand_classes): Call java_complete_expand_classes instead
9559 of java_complete_expand_methods.
9560 (make_qualified_primary): Simplified.
9561 (merge_qualified_name): Optimized for missing left or right parts.
9562 (resolve_expression_name): Handle access to outer class fields from
9564 (resolve_qualified_expression_name): New macro
9565 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
9566 classes. Report error on non appropriate qualification of
9567 `new'. Handle qualified `this'.
9568 (not_accessible_p): Allow access to outer class private fields from
9570 (patch_method_invocation): Handle method invocations through
9571 access methods and inner class constructor invocations.
9572 (find_applicable_accessible_methods_list): Search enclosing
9573 contexts of an inner class.
9574 (search_applicable_methods_list): Fixed typo.
9575 (argument_types_convertible): Handle inner class constructors'
9576 hidden outer context reference argument.
9577 (qualify_ambiguous_name): Handle qualified `this'.
9578 (java_complete_lhs): Handle use of field accessed through
9579 artificial access methods in various cases of assignments. Handle
9581 (check_final_assignment): Use DECL_CLINIT_P.
9582 (valid_ref_assignconv_cast_p): Handle the destination being an
9583 enclosing context of the source.
9584 (patch_unaryop): Handle use of field accessed through artificial
9586 (patch_return): Use DECL_CLINIT_P.
9587 (patch_throw_statement): Use DECL_CLINIT_P.
9588 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
9589 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
9592 2000-01-16 Anthony Green <green@cygnus.com>
9594 * parse.y (build_string_concatenation): Only use
9595 StringBuffer(String) shortcut if String arg is constant.
9597 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9599 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9600 the shift value to int. Fixed typo in comment.
9602 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9604 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
9605 * jcf-write.c: Likewise.
9606 * parse.y: Likewise.
9607 * parse.c: Regenerate.
9609 2000-01-09 Anthony Green <green@cygnus.com>
9611 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
9612 bytecodes in the correct order.
9614 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9616 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
9618 2000-01-06 Anthony Green <green@cygnus.com>
9620 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9621 before building constant array decl.
9623 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9625 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
9626 method invocation and typo in conditional expression.
9627 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
9628 the appropriate NOTE_POP.
9629 * parse.y (patch_binop): Shift value mask to feature the right
9632 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9634 * class.c (assume_compiled, assume_compiled_node): Add static
9636 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
9638 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
9640 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
9642 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
9643 to `__modifier' to avoid stringifying it.
9645 * parse.y (verify_constructor_circularity): Don't call a variadic
9646 function with a non-literal format string.
9647 (java_check_abstract_methods): Move unreachable code inside
9648 `continue' statement.
9649 (lookup_method_invoke): Call xstrdup, not strdup.
9651 * expr.c (expand_java_field_op): Avoid the use of ANSI string
9654 * jcf-parse.c (yyparse): Likewise.
9656 * jv-scan.c (main): Likewise.
9658 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9660 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
9661 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9662 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
9665 * parse.y (synchronized, variable_redefinition_error,
9666 check_class_interface_creation, create_interface, create_class,
9667 method_header, finish_method_declaration,
9668 check_modifiers_consistency, method_declarator,
9669 complete_class_report_errors, check_abstract_method_definitions,
9670 java_check_regular_methods, check_throws_clauses,
9671 java_check_abstract_methods, read_import_dir,
9672 check_pkg_class_access, declare_local_variables, fix_constructors,
9673 cut_identifier_in_qualified, resolve_expression_name,
9674 resolve_qualified_expression_name, patch_method_invocation,
9675 java_complete_lhs, patch_assignment, try_builtin_assignconv,
9676 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
9677 patch_exit_expr, patch_exit_expr, patch_switch_statement,
9678 patch_try_statement, patch_synchronized_statement,
9679 patch_throw_statement, check_thrown_exceptions,
9680 patch_conditional_expr): Likewise.
9682 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9684 * Makefile.in (LIBDEPS): Added gcc's errors.o
9685 (../jcf-dump$(exeext):): Link with gcc's errors.o
9686 (../gcjh$(exeext):): Likewise.
9687 * expr.c (expand_java_NEW): Layout the entire target type instead of
9688 laying out its methods only.
9689 (lookup_field): Layout the class after having loaded it.
9690 * java-tree.h (java_debug_context): Declared.
9691 * jcf-io.c (toplev.h): Included.
9692 (find_class): Removed assignment to jcf's outofsynch
9693 field. Force source file to be read if newer than its matching
9694 class file. Tweaked debug messages.
9695 * jcf-parse.c (jcf_out_of_synch): Deleted.
9696 (read_class): Call to jcf_out_of_synch removed.
9697 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
9698 (jcf_out_of_synch): Prototype deleted.
9699 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
9700 `deprecated' and `class_err': integer turned into bit-fields.
9701 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
9702 * parse.y (package_list): New global.
9703 (package_declaration:): Record newly parsed package name.
9704 (extra_ctxp_pushed_p): Static global deleted.
9705 (java_parser_context_save_global): Create buffer context for the
9706 purpose of saving globals, if necessary.
9707 (java_parser_context_restore_global): Pop context pushed for the
9708 purpose of saving globals, if necessary.
9709 (java_debug_context_do): New prototype and function.
9710 (java_debug_context): Likewise.
9711 (do_resolve_class): Use already parsed package names to qualify
9712 and lookup class candidate.
9713 (java_pre_expand_clinit): Removed unnecessary local variable.
9715 1999-12-17 Tom Tromey <tromey@cygnus.com>
9717 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
9719 (process_file): Use `\n\' at end of each line in string.
9721 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9723 * expr.c (expand_invoke): Layout the loaded class before
9724 attempting to use it.
9725 (expand_java_field_op): Allow final field assignments to take
9727 * typeck.c (convert): Return error_mark_node if expr is null.
9729 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9731 * class.c (class_depth): Return -1 if the class doesn't load
9733 * expr.c (can_widen_reference_to): Check for errors during depth
9734 computation and return 0 accordingly.
9735 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
9736 create default constructors and add an other error check.
9737 * parse.h (java_fix_constructors): Prototyped.
9738 * parse.y (java_pre_expand_clinit): Likewise.
9739 (build_super_invocation): Re-prototyped to feature one argument.
9740 (java_check_circular_reference): Directly use `current'.
9741 (java_fix_constructors): New function.
9742 (java_check_regular_methods): Don't create default constructors
9743 here, but abort if none were found.
9744 (java_complete_expand_methods): Pre-process <clinit> calling
9745 java_pre_expand_clinit.
9746 (java_pre_expand_clinit): New function.
9747 (fix_constructors): build_super_invocation invoked with the
9748 current method declaration as an argument.
9749 (build_super_invocation): Use the context of the processed method
9750 decl argument instead of current_class.
9751 * typeck.c (lookup_java_method): Take WFLs in method names into
9754 1999-12-14 Per Bothner <per@bothner.com>
9756 * class.c (make_class_data): flag_keep_inline_functions to keep
9757 private methods in the method array.
9759 1999-12-15 Anthony Green <green@cygnus.com>
9761 * check-init.c (check_init): Take into account both types of
9762 `throw's when checking for uninitialized variables.
9764 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9766 * parse.y (java_complete_lhs): Force conversion of array
9767 dimensions to int_type_node, that's what runtime's ABI expects.
9769 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9771 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
9772 operand of a WFL, until the Java front-end gets fixed with regard
9773 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
9775 1999-12-10 Andrew Haley <aph@cygnus.com>
9777 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
9778 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
9779 expr.c (build_java_athrow): Add support for sjlj-exceptions.
9783 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9785 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9786 before calling expand_eh_region_start and expand_start_all_catch.
9787 * except.c (expand_start_java_handler): Switch to permanent
9788 obstack before calling expand_eh_region_start.
9789 (expand_end_java_handler): Switch to permanent obstack before
9790 calling expand_start_all_catch.
9792 1999-12-5 Anthony Green <green@cygnus.com>
9794 * decl.c (init_decl_processing): Mark throw_node as a noreturn
9795 function with side effects.
9796 (init_decl_processing): Mark all memory allocating DECLs with
9799 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9801 * except.c (expand_end_java_handler): Call
9802 expand_resume_after_catch and end_catch_handler.
9804 1999-11-30 Anthony Green <green@cygnus.com>
9806 * verify.c (verify_jvm_instructions): Create new return label
9807 chain if non existent (don't rely on the verified state of the jsr
9810 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9812 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
9813 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
9815 * parse.y (patch_assignment): Removed bogus final class test on
9816 lhs when checking on whether to emit an ArrayStoreException runtime
9818 * expr.c (expand_java_arraystore): Likewise.
9820 1999-11-28 Anthony Green <green@cygnus.com>
9822 * decl.c (find_local_variable): Reuse single slot decls when
9825 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9827 * jcf-parse.c (saw_java_source): Global variable removed.
9828 (read_class): Don't use `saw_java_source'. Added extra braces.
9829 (yyparse): Code setting `saw_java_source' removed.
9831 1999-11-24 Mark Mitchell <mark@codesourcery.com>
9833 * except.c (emit_handlers): Zero catch_clauses after emitting them.
9835 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9837 * verify.c (merge_type_state): Non verified subroutines being
9838 considered more than once to trigger passive type merge.
9840 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9842 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
9843 in case of error. Error message tuned.
9845 1999-11-21 Anthony Green <green@cygnus.com>
9847 * constants.c (find_methodref_index): Unwrap method names before
9848 inserting them in the constant pool.
9850 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
9852 * class.c (assume_compiled_node): New typedef.
9853 (assume_compiled_tree): New static data.
9854 (find_assume_compiled_node): New function.
9855 (add_assume_compiled): New function.
9856 (assume_compiled): New function.
9857 * class.c (make_class_data): Use assume_compiled.
9858 (is_compiled_class): Use assume_compiled.
9860 * java-tree.h (add_assume_compiled): Declare.
9862 * lang.c (lang_decode_option): Parse new options.
9864 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9866 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
9867 int_type_node: that's what `_Jv_AllocObject' expects.
9869 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9871 * parse.y (lookup_method_invoke): Use lang_printable_name to
9872 reliably build the type name during error report. Fixes PR gcj/97.
9874 1999-11-09 Tom Tromey <tromey@cygnus.com>
9876 * jcf-path.c: Include <sys/stat.h>.
9877 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
9878 (DIR_UP): New macro.
9880 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9882 * parse.y (source_end_java_method): Resume permanent allocation,
9883 reversing Apr 27 1998 patch.
9884 (patch_string_cst): Pop obstacks after having pushed the permanent
9887 1999-11-05 Tom Tromey <tromey@cygnus.com>
9889 * class.c (finish_class): Emit inlined methods if any native
9890 methods exist in the class. Fixes PR gcj/85.
9892 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
9894 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
9895 (qualify_ambiguous_name): Likewise.
9897 1999-11-03 Godmar Back <gback@cs.utah.edu>
9899 * typeck.c: (lookup_java_method): search all inherited
9900 interfaces when looking up interface method.
9902 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9904 * parse.y (method_header:): Issue error message for rule `type
9906 (synchronized:): Error report when not using synchronized.
9908 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9910 * parse.y (resolve_qualified_expression_name): Prevent `this' from
9911 being used before the superclass constructor has been called.
9912 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
9913 instead of `CALL_THIS_CONSTRUCTOR_P'.
9915 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
9917 * check-init.c: Fix typo in comment.
9919 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9921 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
9924 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9926 * parse.y (expression_statement:): Call function to report
9927 improper invocation of a constructor.
9928 (parse_ctor_invocation_error): New function.
9930 1999-10-26 Mark Mitchell <mark@codesourcery.com>
9932 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
9935 1999-10-21 Tom Tromey <tromey@cygnus.com>
9937 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
9938 in generated `main'.
9940 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9942 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
9943 (qualify_ambiguous_name): Likewise.
9945 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9947 * parse.y (java_complete_tree): fold_constant_for_init to work on
9949 (java_complete_lhs): Likewise.
9950 (array_constructor_check_entry): Complete an initializer element
9951 on permanent_obstack.
9953 1999-10-19 Tom Tromey <tromey@cygnus.com>
9955 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
9956 From Mike Moreton <mike@pillim.demon.co.uk>.
9958 1999-10-15 Greg McGary <gkm@gnu.org>
9960 * java-tree.h (flag_bounds_check): Remove extern decl.
9961 * lang.c (flag_bounds_check): Remove global variable.
9962 (lang_f_options): Remove "bounds-check" entry.
9963 (lang_init_options): Default flag_bounds_check to "on".
9965 1999-10-14 Tom Tromey <tromey@cygnus.com>
9967 * jvgenmain.c (usage): New function.
9968 (main): Use it. Also, handle `-D' options.
9969 * jvspec.c (lang_specific_driver): Recognize -D.
9970 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
9972 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
9974 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9976 * jcf-dump.c (print_constant, disassemble_method): Don't call a
9977 variadic function with a non-literal format string.
9979 * parse-scan.y (report_main_declaration): Likewise.
9981 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
9983 * parse.y (read_import_dir, patch_assignment, patch_binop,
9984 patch_array_ref): Likewise.
9986 * typeck.c (build_java_array_type): Likewise.
9988 * verify.c (verify_jvm_instructions): Likewise.
9990 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9992 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
9994 1999-10-07 Anthony Green <green@cygnus.com>
9996 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
9997 where CHECK_PUT may fail for valid reasons.
9999 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
10000 UNSAFE_PUTN): New macros.
10002 1999-10-04 Tom Tromey <tromey@cygnus.com>
10004 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
10005 well. Fixes Java PR gcj/59.
10006 * parse-scan.y (yyerror): Report errors.
10008 1999-09-24 Glenn Chambers <GChambers@provsol.com>
10010 * decl.c (insert_block): Remove unconditional `abort'.
10012 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
10014 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
10015 FUNCTION_CODE now of type int. All callers changed.
10016 Set the builtin's DECL_BUILT_IN_CLASS.
10018 1999-09-23 Tom Tromey <tromey@cygnus.com>
10020 * jvspec.c (lang_specific_driver): Don't read spec file if
10021 -fsyntax-only given.
10023 1999-09-22 Tom Tromey <tromey@cygnus.com>
10025 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
10027 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
10028 (WORDS_TO_LONG): Likewise.
10029 (WORDS_TO_DOUBLE): Likewise.
10031 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10033 * jcf-write.c (RELOCATION_VALUE_0): New macro.
10034 (RELOCATION_VALUE_1): Likewise.
10035 (emit_iinc, emit_reloc, push_constant1, push_constant2,
10036 push_in_const, push_long_const): Prototyped.
10037 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
10038 (push_constant2): Likewise.
10039 (push_int_const): Cast find_constant1's integer arguments to `jword'.
10040 (find_constant_wide): Cast find_constant2's integer arguments to
10042 (find_constant_index): Cast find_constant2's and find_constant2's
10043 integer arguments to `jword'.
10044 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
10045 (emit_switch_reloc): Use RELOCATION_VALUE_0.
10046 (emit_if): Use RELOCATION_VALUE_1.
10047 (emit_goto): Likewise.
10048 (emit_jsr): Likewise.
10049 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
10050 argument to push_long_const to HOST_WIDE_INT.
10052 1999-09-15 Andreas Schwab <schwab@suse.de>
10054 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
10056 1999-09-20 Nick Clifton <nickc@cygnus.com>
10058 * lang.c (lang_decode_option): Extend comment.
10060 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10062 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
10065 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10067 * gjavah.c (get_field_name, print_method_info, print_include,
10068 add_namelet): Use xmalloc, not malloc.
10070 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
10071 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
10074 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
10076 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
10078 * jcf-path.c (add_entry): Likewise.
10080 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
10082 * jv-scan.c (xmalloc): Remove definition.
10084 * jvgenmain.c (xmalloc): Likewise.
10086 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
10088 * lex.c (java_store_unicode): Use xrealloc, not realloc.
10090 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
10091 concat, not xmalloc/sprintf.
10092 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
10093 (xstrdup): Remove definition.
10095 * parse.y (duplicate_declaration_error_p,
10096 constructor_circularity_msg, verify_constructor_circularity,
10097 check_abstract_method_definitions, java_check_regular_methods,
10098 java_check_abstract_methods, patch_method_invocation,
10099 check_for_static_method_reference, patch_assignment, patch_binop,
10100 patch_cast, array_constructor_check_entry, patch_return,
10101 patch_conditional_expr): Use xstrdup, not strdup.
10103 * zextract.c (ALLOC): Use xmalloc, not malloc.
10105 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10107 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
10109 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
10110 (do_spec, lang_specific_pre_link, lang_specific_driver,
10111 input_filename, input_filename_length): Don't declare.
10112 (main_class_name, jvgenmain_spec, lang_specific_driver):
10114 (lang_specific_driver): All calls to the function pointer
10115 parameter now explicitly call `fatal'.
10117 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10119 * parse.y (find_applicable_accessible_methods_list): Search
10120 abstract classes as interfaces.
10122 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10124 * class.c (finish_class): We're now outside a valid method
10125 declaration. Tell the rest of gcc so.
10127 1999-09-08 Bruce Korb autogen@linuxbox.com
10129 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
10131 1999-09-07 Tom Tromey <tromey@cygnus.com>
10133 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
10135 (decode_signature_piece): Don't emit "::" in JArray<>.
10136 (print_namelet): Only print trailing `;' when printing a class.
10138 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
10140 * java-tree.h: Delete declarations for all tree nodes now moved to
10142 * decl.c: Delete their definitions.
10144 1999-09-04 Mark Mitchell <mark@codesourcery.com>
10146 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
10147 * Makefile.in (OBJS): Add ggc-callbacks.o.
10148 (OBJDEPS): Likewise.
10150 1999-09-03 Tom Tromey <tromey@cygnus.com>
10152 * parse.y (strip_out_static_field_access_decl): Return operand if
10153 it satisfies JDECL_P.
10155 1999-09-02 Tom Tromey <tromey@cygnus.com>
10157 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
10158 Handle nested arrays, like `[[I'.
10160 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10162 * class.c (finish_class): Remove unused parameter, all callers
10165 * expr.c (build_java_athrow): Change return type to void.
10166 (java_lang_expand_expr): Make sure each case in switch returns a
10169 * java-tree.h (finish_class): Fix prototype to take void args.
10171 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
10172 (main): Issue return from main, not exit.
10174 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
10176 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
10178 * jv-scan.c (main): Issue return from main, not exit.
10180 * parse.y (check_abstract_method_definitions,
10181 java_check_abstract_method_definitions): Add static prototypes.
10182 (java_complete_expand_methods): Fix call to `finish_class'.
10184 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
10187 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10189 * lang.c (language_string): Constify.
10191 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10193 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
10194 Remove hacks for stuff which comes from libiberty.
10196 * Make-lang.in: Likewise.
10198 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
10200 * Makefile.in (xref.o): Depend on xref.c explicitly.
10202 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10204 * java-tree.h (lang_printable_name): Constify a char*.
10206 * lang.c (lang_printable_name): Likewise.
10208 1999-08-27 Jeffrey A Law (law@cygnus.com)
10210 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
10211 comments in C code.
10213 1999-08-26 Tom Tromey <tromey@cygnus.com>
10215 * gjavah.c (print_cxx_classname): Print "::" before qualified
10218 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10220 * parse.y (lookup_cl): Changed leading comment. Now does its best
10221 to set the column number.
10222 (qualify_ambiguous_name): Take WFL wrappers into account.
10224 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
10226 * verify.c (verify_jvm_instructions): Don't check instruction
10227 validity beyond end of method.
10229 1999-08-25 Tom Tromey <tromey@cygnus.com>
10231 * jvspec.c (lang_specific_driver): Correctly handle --help again.
10233 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10235 * gjavah.c (print_name, print_base_classname, utf8_cmp,
10236 cxx_keyword_subst, generate_access, name_is_method_p,
10237 get_field_name, print_field_name, super_class_name, print_include,
10238 decode_signature_piece, print_class_decls, usage, help,
10239 java_no_argument, version, add_namelet, print_namelet): Add static
10241 (print_base_classname, utf8_cmp, cxx_keyword_subst,
10242 name_is_method_p): Constify a char*.
10243 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
10244 Provide a final else clause in an if-else-if.
10245 (print_field_info): Add missing final arg in function call to
10246 `print_field_name'.
10247 (print_method_info, decompile_method, decode_signature_piece,
10248 print_c_decl, print_full_cxx_name, print_stub,
10249 print_mangled_classname, super_class_name, print_include,
10250 add_namelet, add_class_decl, print_class_decls, process_file,
10251 help): Constify a char*.
10253 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
10254 push_int_const, find_constant_wide, find_constant_index,
10255 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
10256 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
10257 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
10258 emit_if, emit_goto, emit_jsr, call_cleanups,
10259 make_class_file_name): Add static prototypes.
10260 (generate_bytecode_return, generate_bytecode_insns): Pass a
10261 NULL_PTR, not a NULL_TREE.
10263 * jv-scan.c: Include "jcf.h".
10264 (main): Declare using DEFUN macro.
10266 * jvspec.c (find_spec_file, lang_specific_pre_link,
10267 lang_specific_driver): Add prototypes.
10268 (find_spec_file): Constify a char*.
10270 * keyword.gperf (hash, java_keyword): Add prototypes.
10272 * lang.c (lang_print_error): Add static prototype.
10273 (lang_init): Prefer memcpy over bcopy to avoid casts.
10275 * lex.c (yylex): Add static prototype.
10277 * parse-scan.y: Include "lex.c" earlier.
10279 * parse.h: Remove redundant declaration for `yylex'.
10281 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
10282 labeled_block_contains_loop_p): Add static prototypes.
10283 (not_accessible_p): Make static to match prototype.
10285 * verify.c (start_pc_cmp): Don't needlessly cast away const.
10287 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10289 * parse.y (check_method_redefinition): Changed leading comment.
10290 (check_abstract_method_definitions): New function.
10291 (java_check_abstract_method_definitions): New function.
10292 (java_check_regular_methods): Call it.
10293 (verify_constructor_super): Fixed indentation.
10294 (lookup_method_invoke): Likewise.
10296 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10298 * parse.y (method_header): Return a null pointer if the current
10299 class node is null.
10300 (finish_method_declaration): Return if the current function decl
10302 (source_start_java_method): Likewise.
10303 (java_method_add_stmt): Likewise.
10305 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10307 * class.c (emit_register_class): Removed unnecessary call to
10309 * parse.y (labeled_block_contains_loop_p): Removed unused local
10312 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10314 * parse.y (java_refold): Added prototype.
10316 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10318 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
10319 (java_stabilize_reference): Removed unnecessary `else'.
10320 (java_complete_lhs): Set flag to remember boolean. Call
10321 java_refold. Added comments.
10322 (java_decl_equiv): New function.
10323 (binop_compound_p): Likewise.
10324 (java_refold): Likewise.
10325 (patch_unaryop): Striped static field access assigned to decl and
10326 op. Changed promotion scheme for ++/-- operators.
10327 (search_loop): New function.
10328 (labeled_block_contains_loop_p): Likewise.
10329 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
10331 (patch_bc_statement): Call search_loop. Fixed comment.
10333 1999-08-14 Anthony Green <green@cygnus.com>
10335 * expr.c (java_lang_expand_expr): Mark static array data as
10338 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10340 * jvgenmain.c (main): NUL-terminate name_obstack.
10342 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10344 * check-init.c (check_bool2_init, done_alternative): Add static
10347 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
10348 (add_method, build_utf8_ref, build_class_ref,
10349 append_gpp_mangled_type, layout_class_method): Constify a char*.
10351 * decl.c (push_promoted_type, make_binding_level): Add static
10353 (push_promoted_type, pushdecl): Constify a char*.
10355 * except.c (find_handler_in_range, link_handler,
10356 check_start_handlers): Add static prototypes.
10358 * expr.c (process_jvm_instruction): Constify a char*.
10360 * gjavah.c (main): Constify a char*.
10362 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
10365 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
10367 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
10368 munge, print_ents): Constify a char*.
10370 * jcf-dump.c (disassemble_method): Constify a char*.
10371 (print_constant_pool, print_exception_table): Add static prototypes.
10372 (print_constant, print_exception_table, main, disassemble_method):
10375 * jcf-io.c (find_classfile, find_class): Likewise.
10377 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
10378 (set_source_filename, predefined_filename_p): Add static prototypes.
10379 (set_source_filename, get_constant, get_class_constant,
10380 find_in_current_zip): Constify a char*.
10382 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
10384 (add_entry, add_path, jcf_path_classpath_arg,
10385 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10387 * jcf-reader.c (get_attribute, jcf_parse_preamble,
10388 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
10389 jcf_parse_one_method, jcf_parse_methods,
10390 jcf_parse_final_attributes): Add static prototypes.
10391 (get_attribute): Constify a char*.
10393 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
10394 jcf_dependency_add_target, jcf_path_classpath_arg,
10395 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10397 * jv-scan.c (main): Constify a char*.
10398 (gcc_obstack_init): Add prototype arguments.
10400 * jvgenmain.c (gcc_obstack_init): Likewise.
10401 (main): Constify a char*.
10403 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
10405 (put_decl_string, lang_print_error): Constify a char*.
10406 (lang_init): Remove redundant extern prototype.
10408 * mangle.c (emit_unicode_mangled_name): Constify a char*.
10410 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
10411 Add static prototypes.
10412 (get_type_from_signature): Constify a char*.
10414 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
10415 Add static prototypes.
10416 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
10417 (verify_jvm_instructions): Constify a char*.
10419 * xref.c (xref_flag_value): Likewise.
10421 * xref.h (xref_flag_value): Likewise.
10423 * zextract.c (makeword, makelong): Add static prototypes.
10424 (makeword, makelong): Constify a uch*.
10426 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10428 * lang.c (java_dummy_print): Constify a char*.
10429 (lang_print_error): Likewise.
10430 (lang_init): Remove redundant prototype for `print_error_function'.
10431 (lang_init_source): Likewise.
10432 (lang_identify): Constify a char*.
10434 1999-08-09 Tom Tromey <tromey@cygnus.com>
10436 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
10437 (WORDS_TO_LONG): Likewise.
10438 (WORDS_TO_DOUBLE): Likewise.
10440 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10442 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
10444 * expr.c (java_stack_pop, java_array_data_offset,
10445 build_java_throw_out_of_bounds_exception, case_identity,
10446 build_java_check_indexed_type): Add static prototypes.
10447 (linenumber_table, expand_invoke, expand_java_field_op,
10448 build_primtype_type_ref, expand_byte_code): Constify a char*.
10450 * java-tree.h (build_primtype_type_ref, linenumber_table):
10452 (java_lang_expand_expr): Add prototype.
10454 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
10455 `java_lang_expand_expr'.
10457 * lex.c (java_lex_error): Constify a char*.
10458 (java_get_unicode, java_read_char, java_allocate_new_line,
10459 java_unget_unicode, java_sneak_unicode): Prototype.
10461 * parse-scan.y (current_class, package_name, method_declarator,
10462 report_class_declaration, yyerror): Constify a char*.
10464 * parse.h (java_report_errors): Prototype.
10465 (yyerror): Constify a char*.
10467 * parse.y (classitf_redefinition_error, check_modifiers,
10468 parse_jdk1_1_error, lookup_package_type,
10469 lookup_package_type_and_set_next, get_printable_method_name,
10470 purify_type_name): Constify a char*.
10471 (build_super_invocation, maybe_generate_finit,
10472 verify_constructor_super, parser_add_interface,
10473 add_superinterfaces, jdep_resolve_class, note_possible_classname,
10474 java_complete_expand_methods, java_expand_finals,
10475 cut_identifier_in_qualified, java_stabilize_reference,
10476 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
10477 merge_string_cste): Prototype.
10478 (single_type_import_declaration, yyerror,
10479 variable_redefinition_error, build_array_from_name,
10480 build_unresolved_array_type, check_class_interface_creation,
10481 resolve_class, complete_class_report_errors,
10482 note_possible_classname, read_import_dir,
10483 find_in_imports_on_demand, resolve_package, fix_constructors,
10484 check_deprecation, lookup_method_invoke,
10485 maybe_build_primttype_type_ref, array_constructor_check_entry):
10487 (java_complete_expand_methods, java_expand_finals): Make static.
10488 (convert_narrow): Remove static prototype.
10490 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
10492 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
10494 1999-08-02 Richard Henderson <rth@cygnus.com>
10496 * decl.c: Include defaults.h instead of expr.h.
10497 * parse.y: Likewise.
10499 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
10501 * java/decl.c (start_java_method): Change all uses of
10502 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
10503 Ensure expr.h is included.
10504 * java/expr.c (pop_arguments): Ditto.
10505 * java/parse.y (expand_start_java_method): Ditto.
10507 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10509 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
10511 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
10513 * decl.c: Include "function.h".
10514 * except.c: Likewise.
10515 * parse.y: Likewise.
10516 * Makefile.in: Update dependencies.
10518 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10520 * expr.c (build_java_soft_divmod): Provide a default case in switch.
10521 (java_lang_expand_expr): Mark parameters `target', `tmode' and
10522 `modifier' with ATTRIBUTE_UNUSED.
10524 * gjavah.c (process_file): Add braces around ambiguous `else'.
10526 * jcf-dump.c (print_access_flags, localvar_free): Change return
10529 * parse.y (java_complete_expand_method): Initialize variable
10531 (resolve_qualified_expression_name): Likewise for `field_decl'.
10532 (patch_method_invocation): Likewise for `class_to_search'.
10533 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
10534 (patch_assignment): Likewise for `lhs_type'.
10536 * verify.c (verify_jvm_instructions): Remove unused variable
10539 1999-07-25 Richard Henderson <rth@cygnus.com>
10541 * decl.c (va_list_type_node): New.
10543 1999-07-25 Anthony Green <green@cygnus.com>
10545 * gjavah.c (print_stub): New function.
10546 (METHOD_IS_NATIVE): New macro.
10547 (print_mangled_classname): Make static.
10548 (HANDLE_END_FIELD): Don't emit fields during stub generation.
10549 (process_file): Perform stub generation.
10550 (HANDLE_METHOD): Don't emit class decls during stub
10552 (HANDLE_END_METHOD): Take into account stub generation.
10553 (print_method_info): Handle stub generation.
10554 (print_stub): New function.
10555 (print_cxx_classname): Make signature consistant with others.
10556 (help): Describe -stubs option.
10557 (main): Create stub file.
10558 (version): Use version.c.
10559 (print_full_cxx_name): New function.
10560 (print_c_decl): Use print_full_cxx_name.
10562 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10564 * check-init.c (check_init): Handle MAX_EXPR.
10566 1999-07-15 Andrew Haley <aph@cygnus.com>
10568 * lang.c (flag_use_divide_subroutine): New variable.
10569 * typeck.c: (convert_ieee_real_to_integer): Bounds check
10570 fp-to-integer conversion.
10571 (convert): Call convert_ieee_real_to_integer when flag_fast_math
10574 * expr.c (build_java_soft_divmod): New function.
10575 (build_java_binop): Call build_java_soft_divmod if
10576 flag_use_divide_subroutine is set.
10577 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10578 soft_lrem_node: new builtin functions.
10579 (init_decl_processing) Initialize the new builtins.
10580 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10581 soft_lrem_node: new builtin functions.
10582 (build_java_soft_divmod): New function.
10583 * parse.y: Call build_java_soft_divmod if
10584 flag_use_divide_subroutine is set.
10585 * parse.c: Rebuilt.
10587 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
10588 a --specs= arg) even if not linking.
10589 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
10590 -fuse-divide-subroutine
10592 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10594 * parse.y (resolve_and_layout): Check methods only once.
10595 (resolve_qualified_expression_name): Verify thrown exceptions
10597 (check_thrown_exceptions): Reject exceptions thrown in
10598 initializer. Error message tuned.
10600 1999-07-14 Andrew Haley <aph@cygnus.com>
10602 * expr.c (expand_expr): Do not return the last statement in a
10603 block as the block's value.
10605 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10607 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
10608 CALL_EXPR, to avoid order of evaluation changes.
10610 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10612 * parse.y (qualify_ambiguous_name): Do not use
10613 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
10615 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10617 * check-init.c (check_init): Handle MAX_EXPR.
10618 * expr.c (force_evaluation_order): Force method call arguments to
10619 be evaluated in left-to-right order.
10620 * parse.y (qualify_ambiguous_name): Loop again to qualify
10621 NEW_ARRAY_EXPR properly.
10623 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10625 * parse.y (patch_invoke): Resolve unresolved invoked method
10627 (qualify_ambiguous_name): STRING_CST to qualify expression for
10628 type name resolution.
10630 1999-06-24 Andrew Haley <aph@cygnus.com>
10632 * class.c (finish_class): Whenever a deferred method is
10633 output, rescan the list of methods to see if a new candidate for
10634 output can be found.
10636 1999-06-28 Tom Tromey <tromey@cygnus.com>
10638 * jvspec.c (lang_specific_driver): Recognize --help.
10640 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10642 * parse.y (resolve_package): Fixed bogus return statement.
10643 (patch_method_invocation): Resolve method invocation beginning with
10644 a package name qualifier.
10646 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10648 * Make-lang.in (java.stage1): Depend on stage1-start.
10649 (java.stage2): Likewise for stage2-start.
10650 (java.stage3): Likewise for stage3-start.
10651 (java.stage4): Likewise for stage4-start.
10653 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10655 * parse.y (java_complete_lhs): When doing cross referencing, don't
10656 try to keep file location on a WFL expanded as a CALL_EXPR.
10658 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10660 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
10661 compiling to class file a void method with an empty method body.
10662 As a side effect, the bytecode backend will generate the
10663 appropriate `return' instruction.
10665 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10667 * parse.y (lookup_package_type_and_set_next): New function prototype.
10668 (resolve_package): Search current and imported packages.
10669 (lookup_package_type_and_set_next): New function.
10671 1999-06-22 Andrew Haley <aph@cygnus.com>
10673 * verify.c (verify_jvm_instructions): Check for pending blocks
10674 before invalid PC test and opcode switch, not after.
10676 1999-06-21 Andrew Haley <aph@cygnus.com>
10678 * except.c (find_handler_in_range): The upper limit for exception
10679 ranges is exclusive, not inclusive: (start <= pc < end).
10680 (link_handler): find child pointer which points to outer by
10681 searching sibling list: previous code incorrectly assumed that
10682 outer->outer->first_child must point to outer.
10683 * verify.c (verify_jvm_instructions): FIXME added to code for
10685 (verify_jvm_instructions): Do not assume that the last block
10686 processed in a subroutine is a block which ends with a `ret'
10687 instruction. With some control flows it is possible that the last
10688 block ends with an `athrow'.
10690 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10692 * parse.y (qualify_ambiguous_name): Reorganized the post
10693 evaluation of non WFL leading expression nodes.
10695 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10697 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
10700 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10702 * parse.y (qualify_ambiguous_name): Handle qualified expression
10703 beginning with a STRING_CST.
10705 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10707 * parse.y (register_fields): Set DECL_INITIAL on both
10708 pre-initialized static and public fields.
10709 (resolve_field_access): Static field access expressions to always
10711 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
10712 qualification. CONVERT_EXPR to be resolved as an expression name.
10713 (java_complete_lhs): Identify and access qualified final
10714 initialized field in switch statement case expression.
10715 (fold_constant_for_init): Pre-initialized field decl constant to
10718 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10720 * parse.y (note_possible_classname): Mark returned node with
10721 QUALIFIED_P only if the original class name contained a '/'.
10723 1999-06-05 Anthony Green <green@cygnus.com>
10725 * Make-lang.in (gcjh): More parallel build fixes.
10727 1999-06-03 Mike Stump <mrs@wrs.com>
10729 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
10731 1999-06-02 Anthony Green <green@cygnus.com>
10733 * except.c (link_handler): Chain exception handlers in order.
10735 1999-06-02 Anthony Green <green@cygnus.com>
10737 * expr.c (expand_byte_code): Fill unreachable bytecode regions
10738 with nops and process as usual in order to always set correct EH
10739 ranges. Emit detailed warnings about unreachable bytecodes.
10741 1999-06-02 Anthony Green <green@cygnus.com>
10743 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
10746 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10748 * parse.y (lookup_field_wrapper): Unified returned value to NULL
10749 or the searched field decl.
10751 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10753 * parse.y (fold_constant_for_init): Convert numerical constant
10754 values to the type of the assigned field.
10756 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10758 * expr.c (lookup_field): Relaxed the test on class loading error
10760 * parse.y (fold_constant_for_init): Enabeled old code.
10762 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10764 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
10765 decide the validity of the cast of a java.lang.Cloneable reference
10767 (patch_conditional_expr): Fixed first argument passed to
10768 binary_numeric_promotion.
10770 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10772 * parse.y (qualify_ambiguous_name): Take into account that a
10773 CONVERT_EXPR might specify a type as a WFL.
10775 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10777 * parse.y (patch_assignment): Save the rhs before using it as an
10778 argument to _Jv_CheckArrayStore.
10780 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10782 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
10784 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10786 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
10787 floating point literal only when the exponent indicator has been
10790 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10792 * parse.y (formal_parameter:): Construct argument tree list
10793 element even if a yet unsupported final parameter was encountered.
10795 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10797 * parse.y (finish_method_declaration): Issue errors for native or
10798 abstract methods declared with a method body, as well as for non
10799 native or non abstract methods with no method body.
10801 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10803 * class.c (build_utf8_ref): Initialize variable `field'.
10805 * decl.c (init_decl_processing): Initialize variable `field'.
10807 * expr.c (build_known_method_ref): Mark parameters `method_type',
10808 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
10809 (process_jvm_instruction): Likewise for parameter `length'.
10811 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
10812 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
10815 * parse.y (maybe_generate_clinit): Remove unused variable
10816 `has_non_primitive_fields'.
10817 (find_in_imports_on_demand): Initialize variables `node_to_use'
10819 (patch_binop): Likewise for variable `prom_type'.
10820 (patch_unaryop): Likewise for variable `prom_type'.
10822 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
10824 * xref.c (xref_table): Add missing initializer.
10826 1999-05-14 Tom Tromey <tromey@cygnus.com>
10828 * java-except.h (struct eh_range): Removed unused `next' member.
10829 * verify.c (verify_jvm_instructions): Call check_nested_ranges
10830 after adding all exception handlers. Sort exception ranges in
10832 (struct pc_index): New structure.
10833 (start_pc_cmp): New function.
10834 * except.c (add_handler): Return `void'. Don't call link_handler;
10835 instead construct an ordinary linked list and do range
10837 (check_nested_ranges): New function.
10838 (link_handler): Changed interface to allow merging of eh_ranges.
10839 Split overlapping ranges. Return `void'.
10841 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10843 * parse.y (constructor_block_end:): New rule, tagged <node>.
10844 (constructor_body:): Use `constructor_block_end' instead of
10847 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10849 * parse.y (statement_nsi:): Pop `for' statement block.
10850 (java_complete_lhs): Labeled blocks containing no statement are
10851 marked as completing normally.
10853 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10855 * xref.c (xref_set_current_fp): New function, defined.
10856 * xref.h (xref_set_current_fp): New function, prototyped.
10858 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10860 * check-init.c (check_init): Take into account that
10861 LABELED_BLOCK_STMT can be empty.
10863 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10865 * parse.y (java_check_regular_methods): Warning check on not
10866 overriding methods with default access in other packages does not
10867 apply to `<clinit>'.
10868 (java_complete_lhs): If block body is an empty_stmt_node, replace
10869 it by NULL_TREE. This prevents gcc from generating an irrelevant
10872 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10874 * check-init.c (check_init): Removed code accepting to see things
10875 falling through default:, when doing xrefs.
10876 * java-tree.h (do_not_fold): New global variable, declared.
10877 * parse.y (do_not_fold): New global variable, defined.
10878 (java_complete_expand_method): Set `do_not_fold' to the value of
10879 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
10880 and reinstall them after them have been purged; do not check for
10881 initializations; do not issue missing return errors.
10882 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
10884 (patch_binop): Skip the fold part when doing xrefs.
10885 (build_string_concatenation): Skip the concatenation part when
10887 (patch_synchronized_statement): Do not generate a try-finally when
10889 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
10890 and keep the location where the throw was seen.
10891 * typeck.c (convert): When `do_not_fold' is set, do not attempt
10892 any treatment on the converted node an simply return a NOP_EXPR of
10894 * xref.c (xref_get_data): New function, defined.
10895 * xref.h (xref_get_data): New function, declared.
10896 (XREF_GET_DATA): Use xref_get_data.
10898 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10900 * gjavah.c (print_include): Cast the result of `strlen' to int
10901 when comparing against a signed value.
10902 (add_namelet): Likewise.
10904 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10906 * expr.c (expand_invoke): Mark parameter `nargs' with
10908 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
10910 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
10913 * jcf-reader.c (get_attribute): Cast a value to long
10914 when comparing against a signed expression. Likewise.
10916 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
10917 HOST_BITS_PER_CHAR.
10919 1999-05-11 Andrew Haley <aph@cygnus.com>
10921 * parse.y (source_end_java_method): If the current method contains
10922 any exception handlers, force asynchronous_exceptions: this is
10923 necessary because signal handlers in libjava may throw exceptions.
10924 * decl.c (end_java_method): Ditto.
10926 1999-05-11 Tom Tromey <tromey@cygnus.com>
10928 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
10930 * jvspec.c (THREAD_NAME): Removed.
10931 (GC_NAME): Likewise.
10932 (MATHLIB): Likewise.
10933 (WITHLIBC): Likewise.
10935 (THREADLIB): Likewise.
10936 (MATH_LIBRARY): Likewise.
10937 (lang_specific_driver): Don't add `-l' options to command line.
10938 Instead, add a single --specs option. Recognize `-L' options and
10939 use them to search for spec file.
10940 (find_spec_file): New function.
10941 (SPEC_FILE): New define.
10943 1999-05-11 Dave Brolley <brolley@cygnus.com>
10945 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
10946 cpplib-enabled build.
10948 1999-05-05 Per Bothner <bothner@cygnus.com>
10950 * class.c (make_field_value): DECL_INITIAL may be a string literal;
10951 temporarily zero it while calling rest_of_decl_compilation.
10953 * java-tree.h (string_ptr_type_node): Add declaration.
10954 * decl.c: Define and initialize string_ptr_type_node.
10955 * parse.y (patch_string_cst): Use string_ptr_type_node.
10957 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
10958 * parse.y (for_statement): Now unconditionally exit_block.
10959 (finish_labeled_statement): No longer exit_block if for-loop.
10960 (patch_loop_statement): Check harder if the loop is already labeled.
10962 * parse.y (patch_initialized_static_field): Removed function.
10963 (maybe_generate_clinit): Removed special handling for interfaces.
10964 (java_complete_expand_methods): Do a preliminary java_complete_tree
10965 on <clinit> to determine if it can be removed.
10966 (java_complete_expand_method): Remove special handling for <clinit>.
10967 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
10968 optimize if we get back empty_stmt_node.
10969 For MODIFY_EXPR, re-do checking of static initializers.
10970 (fold_constant_for_init): Don't return immediate if VAR_DECL.
10971 For VAR_DECL, pass correct context.
10973 * verify.c (verify_jvm_instructions): Better error messages.
10975 1999-05-03 Tom Tromey <tromey@cygnus.com>
10977 * parse-scan.y (interface_declaration): Call
10978 report_class_declaration for interfaces.
10980 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
10982 * Makefile.in: Remove -v from bison command lines.
10984 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10986 * check-init.c (check_init): Exclude a case of error when doing
10988 * class.c (layout_class_method): Don't generate the error message
10989 twice when compiling from source.
10990 * lang-options.h: Added `-Wredundant-modifers' and
10991 `-Wunusupported-jdk11' flags and help text.
10992 * lang.c (lang_decode_option): Added support for
10993 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
10994 flag_static_local_jdk11 and flag_redundant set accordingly.
10995 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
10996 * parse.h (EXPR_WFL_ADD_COL): New macro.
10997 (DECL_END_SOURCE_LINE): Likewise.
10998 (DECL_INHERITED_SOURCE_LINE): Likewise.
10999 * parse.y (static_ref_err): New function, prototyped.
11000 (CCB_TK): Now tagged <operator>.
11001 (class_body:): Remember the location of the closing '}' of a class
11002 definition when doing xrefs.
11003 (block:): Likewise.
11004 (block_end:): Likewise.
11005 (create_class): Remember the location of the inherited class
11006 identifier when doing xrefs.
11007 (register_fields): Added test on first operand of `init' before
11008 testing it TREE_CODE.
11009 (method_header): Store the location of the class identifier in the
11010 class decl when doing xrefs.
11011 (finish_method_declaration): Don't combine first/last method line
11013 (java_check_regular_methods): Warning check on not overriding
11014 methods with default access on other packages move before check on
11015 static methods. Initialization of `aflags' also moved up.
11016 (resolve_expression_name): Call static_ref_err to report the error.
11017 (static_ref_err): New function, implemented.
11018 (resolve_field_access): Returned simplified static field access
11020 (resolve_qualified_expression_name): Check for illegal use of
11021 static fields in a non static context. Call static_ref_err to
11022 report error in various places.
11023 (java_complete_tree): Do not fold initialized static fields when
11025 (java_complete_lhs): Likewise.
11027 1999-04-29 Anthony Green <green@cygnus.com>
11029 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
11030 create internal labels.
11031 (lookup_label): Ditto.
11033 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11035 * class.c (layout_class_method): Generate <clinit>'s rtl for
11037 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
11038 for interfaces' <clinit>.
11039 * expr.c (lookup_field): Search for fields in interfaces.
11040 (expand_invoke): Fixed indentation.
11041 (expand_java_field_op): Likewise. Use IS_CLINIT.
11042 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
11043 (IS_CLINIT): New macro.
11044 * parse.y (type_declaration:): Call maybe_generate_clinit after an
11045 interface was parsed.
11046 (maybe_generate_clinit): Don't generate if the current class is an
11047 interface with only fields of primitive types.
11048 (reset_method_name): Use IS_CLINIT.
11049 (java_complete_expand_method): Expand <clinit> when it exists for
11050 interfaces. Use IS_CLINIT.
11051 (resolve_expression_name): Use DECL_CONTEXT instead of
11052 current_class to build static field references.
11053 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
11054 ARRAY_REF when doing xreferencing.
11055 (check_final_assignment): Fixed typo in leading comment. Use
11057 (patch_array_ref): Don't fully expand array references when
11059 (patch_return): Use IS_CLINIT.
11060 (patch_throw_statement): Likewise.
11062 1999-04-22 Tom Tromey <tromey@cygnus.com>
11064 * Make-lang.in (JAVA_SRCS): Added check-init.c.
11066 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11068 * decl.c (predef_filenames, predef_filenames_size): New globals
11069 (init_decl_processing): predef_filenames and predef_filenames_size
11071 * java-tree.h (predef_filenames, predef_filenames_size): Declared
11073 * jcf-parse.c (predefined_filename_p): New function.
11074 (yyparse): Check that files on the command line are specified only
11075 once and issue a warning otherwise.
11076 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
11077 * parse.y (source_end_java_method): Nullify NOP method bodies, to
11078 avoid a gcc warning with -W -Wall turned on.
11079 (java_expand_classes): Abort if errors were encountered.
11080 (java_complete_lhs): If the cross reference flag is set, wrap
11081 field DECL node around a WFL when resolving expression name.
11083 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11085 * lang.c (lang_decode_option): Fixed returned value when parsing
11086 `-fxref=...' and `-Wall'.
11087 * parse.y (source_end_java_method): Do not generate code when
11088 flag_emit_xref is set.
11089 (resolve_expression_name): Do not build static field access when
11090 flag_emit_xref is set.
11091 (resolve_field_access): No special treatment on `length' when
11092 flag_emit_xref is set. Do not build qualified static field access
11093 when flag_emit_xref is set.
11094 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
11095 when flag_emit_xref is set.
11096 (patch_assignment): Do not generate array store runtime check when
11097 flag_emit_xref is set.
11098 * xref.c (xref_flag_value): Fixed function declaration
11100 (xset_set_data): New function.
11101 * xref.h (xref_set_data): Added prototype for new function.
11102 (typedef struct xref_flag_table): New field data.
11103 (XREF_GET_DATA): New macro.
11105 1999-04-19 Tom Tromey <tromey@cygnus.com>
11107 * xref.h (enum): Removed trailing comma.
11109 * parse.y (resolve_qualified_expression_name): Added missing
11112 1999-04-15 Anthony Green <green@cygnus.com>
11114 * gjavah.c: New prototypes for java_float_finite and
11115 java_double_finite.
11117 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11119 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
11122 1999-04-06 Jeffrey A Law (law@cygnus.com)
11124 * Makefile.in (TREE_H): Add tree-check.h.
11125 (RTL_H): Add genrtl.h.
11127 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11129 * parse.y (patch_assignment): Added ArrayStoreException runtime
11132 1999-04-06 Per Bothner <bothner@cygnus.com>
11134 * expr.c (pop_type_0): New function.
11135 (pop_type): Use pop_type_0.
11136 * java-tree.h (pop_type_0): New declaration.
11137 * verify.c (verify_jvm_instructions): Check return instructions.
11139 * parse.y (patch_binop): Don't fold if non-constant and emiting
11142 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11144 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
11146 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
11147 (main_jcf): Don't define.
11148 (process_file): Don't set `main_jcf'.
11150 * java-tree.h (main_jcf): Don't declare.
11152 * jcf-parse.c (main_jcf): Add static definition.
11154 * lang.c (main_jcf): Don't define.
11156 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11158 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
11160 * decl.c (copy_lang_decl): Likewise for `bcopy'.
11162 * jcf-depend.c: Include "config.h", not <config.h>.
11164 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
11167 * jcf-path.c: Include "config.h", not <config.h>.
11169 * lex.c: Don't include various system header files.
11170 (java_init_lex): Cast the argument of `bzero' to PTR
11172 * parse-scan.y (java_push_parser_context): Likewise.
11174 * parse.y (java_push_parser_context): Likewise.
11175 (patch_bc_statement): Match format specifier to variable argument.
11177 * xref.c: Don't include <stdio.h>.
11179 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11181 * parse.y (struct parser_ctxt *ctxp): Now global.
11182 (declare_local_variables): Use WFL compound value for the
11183 declaration source line value, when doing cross-referencing.
11185 1999-03-31 Tom Tromey <tromey@cygnus.com>
11187 * gjavah.c (print_field_info): Allow constants of other types.
11188 (print_include): Generate include when new name is proper prefix
11189 of already printed name.
11190 (add_namelet): Likewise.
11191 (cxx_keyword_subst): New function.
11192 (print_method_info): Use it.
11193 (print_field_name): New function.
11194 (get_field_name): New function.
11195 (print_field_info): Use get_field_name and print_field_name.
11197 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11199 * Makefile.in (keyword.h): Generate using gperf language 'C', not
11200 'KR-C', so gperf uses the `const' keyword on strings.
11202 * keyword.gperf (java_keyword): Const-ify a char*.
11204 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11206 * parse.y (patch_bc_statement): Fixed identation and a bogus
11209 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11211 * parse.y (patch_assignment): Allow static variables in other
11212 classes to be assigned.
11214 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11216 * class.c (maybe_add_interface): Remove unused variable
11218 (make_class_data): Use = for assignment, not ==. Likewise.
11219 (emit_register_classes): Remove unused variable `decl'.
11221 * lex.c: Fix comment so as not to contain an embedded `/*'.
11223 * verify.c (verify_jvm_instructions): Remove unused variable
11226 1999-03-27 Per Bothner <bothner@cygnus.com>
11228 * parse.y (complete_loop_body): Rename to finish_loop_body.
11229 (complete_labeled_statement): Rename to finish_labeled_statement.
11230 (complete_for_loop): Rename to finish_for_loop.
11231 (complete_method_declaration): Rename to finish_method_declaration.
11233 * java-tree.h (continue_identifier_node): New global node.
11234 * decl.c: Define and initialize continue_identifier_node.
11235 * parse.y (generate_labeled_block): Remove - no longer needed.
11236 (build_loop_body): Use continue_identifier_node for continue block.
11237 (finish_labeled_statement): Also do pop_labeled_block actions.
11238 (java_complete_lhs): POP_LOOP even if error.
11239 (build_labeled_block): Special handling for continue_identifier_node.
11240 (patch_loop_statement): Re-organize.
11241 (patch_bc_statement): Re-write.
11243 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11245 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
11246 using a WFL compound value.
11247 * parse.y (xref.h): Include.
11248 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
11249 WFL compound value.
11250 (register_fields): Set WFL compound value to lineno if doing
11252 (java_complete_expand_method): Call expand_xref if flag_emit_xref
11254 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
11255 * xref.h (expand_xref): Prototype renamed from xref_generate.
11257 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11259 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
11260 (GET_CURRENT_BLOCK): New macro.
11261 * parse.y (current_static_block): New global variable.
11262 (method_body:): Define action.
11263 (complete_method_declaration): Set current_function_decl to NULL
11264 when work on the current method is done.
11265 (declare_local_variables): Use GET_CURRENT_BLOCK.
11266 (java_method_add_stmt): Likewise.
11267 (java_complete_expand_method): Disable the use of `this' when
11268 expanding <clinit>.
11269 (enter_a_block): If no current method exist, use
11270 current_static_block to link static initializer blocks.
11271 (exit_block): Rewritten to use current_static_block when no current
11272 method decl exists.
11273 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
11274 (patch_return): Forbid the use of `return' in static initializers.
11275 (patch_throw_statement): Fixed indentation. Issue specific error
11276 for uncaught thrown checked exception in static initializer
11277 blocks. Removed FIXME.
11279 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
11281 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
11282 Link gcj from gcc.o.
11284 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11286 * parse.y (find_applicable_accessible_methods_list): When dealing
11287 with interface: ensure that a given interface or java.lang.Object
11288 are searched only once.
11290 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11292 * gjavah.c (print_c_decl): Remove unused argument `flags'.
11294 * jcf-dump.c (print_access_flags): Add braces around if-else.
11296 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
11299 * lex.c (build_wfl_node): Add static prototype.
11301 * lex.h (build_wfl_node): Remove static prototype.
11303 * parse.y: Include lex.c early enough to declare everything needed.
11304 Ensure calls to `build_wfl_node' pass the proper arguments.
11305 (create_class): Remove unused variable `super_decl'.
11306 (get_printable_method_name): Initialize variable `name'.
11308 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11310 * Changelog: Fixed 1999-03-22 typos.
11311 * lang.c (lang_decode_option): Fixed typo in error string in the
11314 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11316 * Makefile.in (JAVA_OBJS): Added entry xref.o.
11317 (xref.o): New rule.
11318 * java-tree.h (flag_emit_xref): Declared extern.
11319 * lang.c (xref.h): Included.
11320 (flag_emit_xref): New global variable.
11321 (lang_decode_option): Added support for -fxref.
11323 * xref.h: Likewise.
11325 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
11327 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
11330 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11332 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
11333 $(srcdir)/../system.h and $(JAVA_TREE_H).
11334 (jcf-io.o): Depend on $(JAVA_TREE_H).
11335 (mangle.o): Likewise.
11337 * check-init.c (check_cond_init): Add static prototype.
11339 * class.c (build_java_method_type, hashUtf8String,
11340 make_field_value, get_dispatch_vector, get_dispatch_table,
11341 append_gpp_mangled_type, mangle_static_field): Likewise.
11342 (strLengthUtf8): Hide unused definition.
11343 (hashUtf8String): Const-ify.
11344 (make_field_value): Un-ANSI-fy.
11346 * constants.c: Move inclusion of jcf.h above java-tree.h.
11347 (set_constant_entry, find_class_or_string_constant,
11348 find_name_and_type_constant, get_tag_node,
11349 build_constant_data_ref): Add static prototype.
11351 * decl.c (push_jvm_slot, builtin_function,
11352 lookup_name_current_level): Likewise.
11353 (builtin_function): Const-ify.
11355 * except.c (expand_start_java_handler, expand_end_java_handler):
11356 Add static prototype.
11358 * expr.c (flush_quick_stack, push_value, pop_value,
11359 java_stack_swap, java_stack_dup, build_java_athrow,
11360 build_java_jsr, build_java_ret, expand_java_multianewarray,
11361 expand_java_arraystore, expand_java_arrayload,
11362 expand_java_array_length, build_java_monitor, expand_java_pushc,
11363 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
11364 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
11365 expand_compare, expand_test, expand_cond, expand_java_goto,
11366 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
11367 expand_java_field_op, java_push_constant_from_pool): Likewise.
11369 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
11370 (build_java_arraynull_check): Mark parameters `node' and `type'
11371 with ATTRIBUTE_UNUSED.
11372 (note_label): Likewise for parameter `current_pc'.
11373 (expand_java_call, expand_java_ret): Hide unused definition.
11375 * java-tree.h (make_class, build_constants_constructor,
11376 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
11377 init_outgoing_cpool, register_class, emit_register_classes,
11378 java_layout_seen_class_methods): Prototype.
11379 (unicode_mangling_length): Const-ify.
11380 (append_gpp_mangled_name, append_gpp_mangled_classtype,
11381 emit_unicode_mangled_name, format_int, format_uint,
11382 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
11383 jcf_print_utf8_replace, open_class): Prototype.
11385 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
11386 <stdio.h>. Include tree.h/java-tree.h.
11387 (utf8_equal_string usage, process_class): Add static prototype.
11388 (open_class): Don't prototype this here.
11389 (utf8_equal_string): Match arguments to format specifiers.
11390 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
11391 TABLE_SWITCH, disassemble_method): Likewise.
11393 * jcf-io.c: Include tree.h/java-tree.h.
11394 (open_class, find_classfile, jcf_print_utf8,
11395 jcf_print_utf8_replace): Const-ify.
11397 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
11398 parse_class_file): Add static prototype.
11399 (find_in_current_zip): Match definition to existing static
11402 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
11403 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
11404 finish_jcf_block, define_jcf_label, get_jcf_label_here,
11405 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
11406 write_chunks, adjust_typed_op, generate_bytecode_conditional,
11407 generate_bytecode_return, perform_relocations, init_jcf_state,
11408 init_jcf_method, release_jcf_state, generate_classfile):
11409 Add static prototype.
11410 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
11411 (make_class_file_name): Const-ify.
11413 * jcf.h (find_classfile): Const-ify.
11415 * jv-scan.c (reset_report): Remove prototype.
11417 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
11418 (error): Rewrite to allow varargs.
11420 * lang.c (lang_f_options): Const-ify.
11422 * lex.c (java_parse_escape_sequence): Add static prototype.
11423 (java_allocate_new_line): Match definition to existing static
11426 * mangle.c Include tree.h/java-tree.h.
11427 (unicode_mangling_length, emit_unicode_mangled_name,
11428 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
11430 * parse.h (jdep_code): Remove trailing comma in enumeration.
11431 (java_get_line_col): Move prototype outside of !JC1_LITE test.
11432 (reset_report): Add prototype.
11434 * verify.c (push_pending_label, merge_types): Add static
11437 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
11439 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11441 * parse.y (find_applicable_accessible_methods_list): Extend the
11442 search to superinterfaces when relevant.
11443 (search_applicable_methods_list): New function.
11445 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11447 * class.c (unmangle_classname): Implemented stricter testing
11448 before setting the QUALIFIED_P flag on an identifier.
11450 1999-03-16 Per Bothner <bothner@cygnus.com>
11452 * parse.y (java_complete_lhs): Call force_evaluation_order
11453 after patch_newarray.
11454 (patch_binop): Don't call fold if there are side effects.
11456 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11458 * parse.y (java_stabilize_reference): Use save_expr instead of
11459 building a SAVE_EXPR node.
11460 (java_complete_lhs): Patch the resulting string of the `+='
11461 operator (if necessary) and complete the RHS after having built
11464 1999-03-15 Per Bothner <bothner@cygnus.com>
11466 * class.c (make_class): Don't set CLASS_P here (because
11467 this function is also called by build_java_array_type).
11468 (push_class): Set CLASS_P here instead.
11469 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
11471 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
11472 context. If the context is class, perfer "super" over "synchronized".
11473 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
11475 * parse.y (create_class): Don't call parser_check_super here;
11476 it is not robust. Always wait until later.
11478 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
11479 match what JDK 1.2 does), but don't set ACC_PUBLIC.
11481 1999-03-13 Per Bothner <bothner@cygnus.com>
11483 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
11484 * lex.h (UNGETC): Change misleading macro.
11486 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11488 * parse.y (java_stabilize_reference): Return NODE when patching a
11490 (java_complete_lhs): Put parenthesis around truth values.
11492 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11494 * class.c (layout_class_method): Don't make rtl for interface
11496 * parse.h (GET_TYPE_NAME): New macro.
11497 * parse.y (if_then_statement:): Fixed indentation.
11498 (if_then_else_statement:): Likewise.
11499 (for_statement:): Fixed spacing.
11500 (try_statement:): Fixed indentation.
11501 (create_interface): Don't force interfaces to be abstract.
11502 (method_header): Abstract methods are OK in interfaces.
11503 (declare_local_variables): Fixed typo in comment.
11504 (java_complete_expand_method): Fixed indentation.
11505 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
11506 non accessible fields.
11507 (java_stabilize_reference): New function.
11508 (java_complete_lhs): Fixed indentation. Use
11509 java_stabilize_reference in compound assignment. Insert the
11510 cast. If not processing `+' fix string constants before processing
11513 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11515 * constants.c (find_class_or_string_constant): Cast variable `j'
11516 to a `jword' when comparing against one.
11518 * expr.c (java_lang_expand_expr): Remove unused variables
11519 `has_finally_p' and `op0'.
11521 * gjavah.c (print_field_info): Cast a value to jint when comparing
11522 against one. Likewise for a jlong.
11523 (add_namelet): Likewise cast a `sizeof' to an int when comparing
11524 against a signed quantity.
11526 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
11527 (print_signature): Don't needlessly dereference variable `str'
11529 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
11530 `max_locals' with ATTRIBUTE_UNUSED.
11531 (jcf_parse_class): Likewise for variable `index'.
11533 * parse.h (reverse_jdep_list): Remove static prototype.
11535 * parse.y (build_jump_to_finally): Remove prototype and definition.
11536 (reverse_jdep_list): Add static prototype.
11538 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
11539 `assignment' and `expr_decl'.
11541 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
11543 1999-03-12 Andrew Haley <aph@cygnus.com>
11545 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
11546 we'll need a directory separator and a null character.
11548 1999-03-10 Per Bothner <bothner@cygnus.com>
11550 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
11552 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
11554 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
11557 1999-03-05 Per Bothner <bothner@cygnus.com>
11559 * lex.c (java_parse_end_comment): Take extra parameter (next char).
11561 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
11563 * class.c (layout_class_method): A static method in a base class
11564 is never overridden, so treat it like it doesn't exist.
11565 However, do complain about private non-static method overriding
11566 public static method.
11568 * parse.y: Don't set unused INITIALIZED_P flag.
11569 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
11571 * parse.y (find_expr_with_wfl): Optimize tail-calls.
11572 (build_array_from_name): Re-order &index[string] to &string[index].
11574 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
11575 error_mark (it might catch more errors, but it is more likely to lose).
11577 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11579 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
11580 (parse-scan.o): Depend on toplev.h.
11582 * class.c (make_method_value): Add prototype. Make it static.
11583 Remove unused second argument, caller changed.
11585 * expr.c (java_lang_expand_expr): Remove unused variable
11588 * java-tree.h: Don't prototype find_in_current_zip.
11589 Add prototypes for verify_constant_pool, start_java_method,
11590 end_java_method, give_name_to_locals, expand_byte_code,
11591 open_in_zip, set_constant_value, find_constant1, find_constant2,
11592 find_utf8_constant, find_string_constant, find_class_constant,
11593 find_fieldref_index, find_methodref_index, write_constant_pool,
11594 count_constant_pool_bytes and encode_newarray_type.
11596 * jcf-dump.c: Remove unused variable `LONG_temp'.
11598 * jcf-parse.c: Include parse.h.
11599 (jcf_parse_source): Remove unused parameter, all callers changed.
11600 (jcf_figure_file_type): Add static prototype.
11601 (find_in_current_zip): Likewise. Also remove unused parameter,
11602 all callers changed.
11603 (read_class): Initialize variable `saved_pos'.
11605 * jcf-reader.c (jcf_parse_preamble): Mark variables
11606 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
11608 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
11609 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
11610 (java_parse_doc_section): Initialize variable `seen_star'.
11611 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
11612 (java_lex_error): Mark parameters `msg' and `forward' with
11614 (java_get_line_col): Mark parameters `filename' and `line' with
11617 * parse-scan.y: Include toplev.h.
11618 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
11620 * parse.h: use `struct JCF', not plain `JCF'.
11621 (java_parser_context_save_global, java_expand_classes
11622 java_parser_context_restore_global, java_parse): Add prototypes.
11624 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
11627 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
11629 * check-init.c (check_init): COPYN takes word count, not bit count.
11631 1999-02-26 Per Bothner <bothner@cygnus.com>
11633 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
11634 explicit build_decl. (Avoids crash in reload when optimizing.)
11636 1999-02-25 Per Bothner <bothner@cygnus.com>
11638 * decl.c (complete_start_java_method): Handle synchronized method
11639 even when compiling from bytecode.
11641 1999-02-26 Tom Tromey <tromey@cygnus.com>
11643 * gjavah.c (add_class_decl): Only generate `#include' if outer
11644 class is not the name of the class we are processing. Correctly
11645 append `.h' in #include.
11646 (process_file): Clean up newlines around generated `#include's.
11647 (decode_signature_piece): Correctly handle inner classes.
11648 (struct include): New structure.
11649 (all_includes): New global.
11650 (print_include): New function.
11651 (add_class_decl): Use it.
11652 (process_file): Likewise.
11653 (add_class_decl): Generate include for java-array.h if array
11655 (process_file): Don't generate java-array.h include.
11657 * gjavah.c (add_namelet): Check for standard package names here.
11658 (add_class_decl): Don't check for standard package names here.
11660 1999-02-25 Tom Tromey <tromey@cygnus.com>
11662 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
11663 When reading a zip file, only use strncmp if both strings are
11664 bigger than the buffer length. Initialize `k' when looping
11667 1999-02-24 Tom Tromey <tromey@cygnus.com>
11669 * gjavah.c (struct namelet): New structure.
11670 (add_namelet): New function.
11671 (print_namelet): New function.
11672 (print_class_decls): Use add_namelet and print_namelet to generate
11673 namespaces and not classes.
11674 (method_printed): New global.
11675 (HANDLE_END_METHOD): Examine method_printed.
11676 (print_method_info): Set method_printed when required. Print
11677 error if function to be ignored is marked virtual. Handle $finit$
11679 (METHOD_IS_FINAL): New macro.
11680 (print_field_info): Use it.
11681 (HANDLE_METHOD): Clear method_printed.
11682 (method_pass): New global.
11683 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
11684 (process_file): Do two passes over both fields and methods.
11685 (HANDLE_METHOD): Examine method_pass.
11686 (root): New global.
11687 (add_class_decl): New function.
11688 (print_class_decls): Don't scan over entire constant pool.
11690 1999-02-23 Tom Tromey <tromey@cygnus.com>
11692 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
11693 disable linking in that case.
11695 1999-02-20 Tom Tromey <tromey@cygnus.com>
11697 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
11700 1999-02-21 Per Bothner <bothner@cygnus.com>
11702 * decl.c (build_result_decl), java-tree.h: New method.
11703 (complete_start_java_method): Handle synchronized methods.
11704 Don't build DECL_RESULT here. (Ordering dependency problem.)
11705 (start_java_method): Call build_result_decl here instead ...
11706 * parse.y (java_complete_expand_method): ... and here.
11707 (expand_start_java_method): Don't call complete_start_java_method here.
11708 (java_complete_expand_method): Call it here instead.
11709 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
11710 * java-tree.h: ... here.
11712 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
11713 * parse.y (java_complete_lhs): Don't call force_evaluation_order
11714 for ARRAY_REF - it doesn't work when array bounds are checked.
11715 (patch_array_ref): Handle it here instead.
11717 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
11719 1999-02-19 Per Bothner <bothner@cygnus.com>
11721 Force left-to-right evaluation of binary operations etc.
11722 * expr.c (force_evaluation_order), java-tree.h: New function.
11723 * parse.y (java_complete_lhs): Pass binary operations, procedure
11724 calls, and ARRAY_REFs to force_evaluation_order.
11725 (various): Set TREE_SIDE_EFFECTS more carefully.
11727 Tolerate random (non-UTF8) encoding in comments without complaining.
11728 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
11729 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
11731 * parse.y (resolve_qualified_expression_name): Handle error_mark.
11732 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
11734 * parse.y (java_complete_lhs): Ignore an empty statement in a
11735 COMPOUND_EXPR. Don't complain about empty statement after return.
11737 1999-02-19 Per Bothner <bothner@cygnus.com>
11739 * parse.y (obtain_incomplete_type): Don't wrap unknown types
11740 in TREE_LIST - just chain the POINTER_TYPEs together.
11741 (resolve_class): If type already resolved, return decl.
11742 After resolving, update TREE_TYPE(class_type), and name (if array).
11743 * parse.h (do_resolve_class), parse.y: Make non-static.
11744 * class.c (maybe_layout_super_class): Take this_class argument.
11745 Do do_resolve_class if necessary.
11746 (layout_class, layout_class_methods): Adjust calls appropriately.
11747 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11748 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
11749 * typeck.c (build_java_array_type): Don't call layout_class.
11751 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11753 * parse.y (check_pkg_class_access): Allow private class access
11754 within the same package.
11755 (strip_out_static_field_access_decl): New function.
11756 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
11757 operator argument before testing its nature.
11759 1999-02-03 Per Bothner <bothner@cygnus.com>
11761 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
11762 (TRY_EXPR): Simplify - it no longer has a finally clause.
11763 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
11764 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11765 * expr.c (java_lang_expand_expr): Likewise.
11766 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
11767 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
11768 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
11769 (build_try_statement): Remove finally parameter and handling.
11770 (build_try_finally_statement): New function.
11771 (patch_try_statement): No longer need to support finally clause.
11772 (try_statement): Update grammar action rules.
11773 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
11774 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11776 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
11778 * jcf-parse.c (get_constant): Add braces around computation of 'd'
11779 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
11781 1999-02-17 Andrew Haley <aph@cygnus.com>
11783 * class.c (build_utf8_ref): Back out broken patch which was
11784 intended to to output signatures using '.' as a separator.
11786 * class.c (make_class_data): Output signatures using '.' as a
11787 separator, rather than '/'.
11788 (mangled_classname): Likewise.
11789 (make_field_value): Likewise.
11790 (make_method_value): Likewise.
11791 * constants.c (alloc_class_constant): Likewise.
11792 * expr.c (build_invokeinterface): Likewise.
11794 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11796 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
11797 of an ancient workaround.
11799 1999-02-10 Jeffrey A Law (law@cygnus.com)
11801 * jvspec.c (xmalloc): Kill the prototype. It does not belong
11804 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11806 * lex.c (yylex): Encode \0 as UTF8.
11808 1999-02-10 Tom Tromey <tromey@cygnus.com>
11810 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
11811 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
11812 (libgcj_zip): Renamed.
11813 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
11815 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
11817 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
11818 (GC_NAME): Renamed -lgc to -lgcjgc.
11820 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11822 * lex.c (java_lang_cloneable): Initialize.
11823 * parse.y (java_lang_cloneable): New static variable.
11824 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
11825 doing one more qualification round.
11826 (valid_ref_assignconv_cast_p): Reject null source or
11827 destination. Allow an array to be cast into java.lang.Cloneable.
11828 (patch_cast): Swapped two first arguments to first call to
11829 valid_ref_assignconv_cast_p.
11831 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11833 * parse.h: DECL_P renamed JDECL_P.
11834 * parse.y: DECL_P replaced by JDECL_P.
11835 (build_array_from_name): Always use pointer's type.
11836 (patch_bc_statement): Extra code to search continue target in a
11837 for loop. Fixed comments. Continue target is current loop when
11840 1999-02-05 Andrew Haley <aph@cygnus.com>
11842 * class.c (make_class_data): The superclass of an interface should
11843 be null, not class Object.
11845 * lex.c (java_lex): Sign extend hex literals.
11847 1999-02-04 Andrew Haley <aph@cygnus.com>
11849 * class.c (build_utf8_ref): Output signatures using '.' as a
11850 separator, rather than '/'.
11851 (make_class_data): Likewise.
11853 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
11855 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
11856 mkstemp.o. Get them from libiberty now.
11858 1999-02-02 Jeffrey A Law (law@cygnus.com)
11860 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
11862 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11864 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
11867 1999-02-02 Per Bothner <bothner@cygnus.com>
11869 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
11870 * jcf-write.c (generate_bytecode_return): New function.
11871 (generate_bytecode_insns): Use it, for RETURN_EXPR.
11873 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
11874 generate special [fd]const_[01] instructions.
11876 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
11878 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
11879 handling OPCODE_lookupswitch or OPCODE_tableswitch.
11881 1999-02-01 Per Bothner <bothner@cygnus.com>
11883 * parse.y (patch_method_invocation): Handle calling static methods,
11884 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
11886 * parse.y (java_complete_lhs): Don't complain about unreachable
11887 exit condition in a do-while statement.
11889 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11891 * lex.c (java_read_char): Fixed utf8 decoding.
11892 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
11894 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
11895 comments. Local variable `all_primitive' is gone. Broadened
11896 acceptance of `0' to floating point targets. `long' can now be
11897 widened to `double' or `float'.
11898 (valid_method_invocation_conversion_p): Added leading
11899 comment. Fixed tabulation.
11900 (build_string_concatenation): Optimize out left or right empty
11903 1999-01-28 Per Bothner <bothner@cygnus.com>
11905 * jcf-write.c (localvar_alloc): Only emit entry for
11906 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
11907 (generate_bytecode_insns): Only call put_linenumber if
11908 debug_info_level > DINFO_LEVEL_NONE.
11909 * jvspec.c (lang_specific_driver): If no -O* or -g* option
11910 is specified, add -g1 (for compatibility wih javac).
11912 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
11914 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
11915 gjavah.o, check-init.o, jv-scan.o
11917 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11919 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
11921 * gjavah.c: Include config.h and system.h.
11923 * javaop.h (inline): Don't define, its handled by system.h.
11924 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
11925 from `inline' to `static inline'.
11927 * jcf.h (inline): Don't define, its handled by system.h.
11929 * lex.c (inline): Likewise.
11931 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
11933 * lang-specs.h: Map -Qn to -fno-ident.
11935 1999-01-29 Richard Henderson <rth@cygnus.com>
11937 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
11939 1999-01-29 Tom Tromey <tromey@cygnus.com>
11941 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
11942 then cast it to Object before calling `append' method.
11944 1999-01-28 Per Bothner <bothner@cygnus.com>
11946 * check-init.c (check_bool2_init, check_bool_init, check_init):
11947 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
11948 * jcf-write.c (generate_bytecode_insns): Likewise.
11950 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11952 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
11953 * parse.y (patch_cast): Allow a boolean to be cast into a
11956 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11958 * parse.y: (class_declaration:): Fixed indentation.
11959 (class_member_declaration:): Extra `;' after field declaration now
11961 (interface_declaration:): Removed debug messages in error reports.
11962 (patch_binop): Nodes created and returned inherit the orignal
11963 node's COMPOUND_ASSIGN_P flag value.
11964 (patch_cast): Fix cast from char to floating point.
11966 1999-01-25 Andrew Haley <aph@cygnus.com>
11968 * except.c, java-except.h (expand_resume_after_catch): new
11970 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
11971 to branch back to main flow of control after a catch block.
11973 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11975 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
11976 $(srcdir)/../system.h.
11977 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
11978 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
11979 (jcf-write.o): Likewise.
11980 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11981 (mangle.o): Depend on $(srcdir)/../toplev.h.
11982 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11983 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11985 * class.c: Include output.h and parse.h.
11986 (mangled_classname): Add the `const' keyword to a char*.
11987 (find_named_method): Hide unused function definition.
11988 (build_utf8_ref): Change type of variable `c' to unsigned char.
11989 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
11990 (build_class_ref): Add the `const' keyword to a char*.
11991 (layout_class_method): Remove unused variable `buf'.
11993 * decl.c (find_local_variable): Remove unused variable `rtl'.
11994 (pushdecl): Likewise for variables `different_binding_level' and
11996 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
11997 (maybe_build_cleanup): Likewise for parameter `decl'.
11999 * except.c (expand_start_java_handler): Mark parameter `range'
12000 with ATTRIBUTE_UNUSED.
12002 * expr.c: Include except.h.
12003 (pop_type): Remove unused variable `i'.
12004 (pop_value): Likewise for variables `n_words' and `i'.
12005 (expand_java_arrayload): Likewise for variable `convert'.
12006 (java_lang_expand_expr): Likewise for variables `op0', `type',
12007 `mode', `unsignedp', `node' and `elements'.
12008 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
12010 (process_jvm_instruction): Add a `const' qualifier to a char*.
12012 * gjavah.c (output_directory): Add the `const' keyword to a char*.
12013 (temp_directory): Likewise.
12014 (print_c_decl): Likewise.
12015 (print_method_info): Likewise.
12016 (decode_signature_piece): Likewise.
12017 (print_mangled_classname): Likewise.
12019 * java-except.h: Provide prototypes for maybe_start_try,
12020 maybe_end_try and add_handler.
12022 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
12023 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
12024 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
12025 init_expr_processing, push_super_field, init_class_processing,
12026 can_widen_reference_to, class_depth, verify_jvm_instructions,
12027 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
12028 set_local_type, merge_type_state, push_type, load_type_state,
12029 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
12030 emit_unicode_mangled_name): Add prototypes.
12032 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
12033 (print_signature_type): Use ISDIGIT, not isdigit.
12034 (print_signature): Remove unused variable `j'.
12036 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
12037 int when comparing against one.
12039 * jcf-parse.c: Include toplev.h.
12041 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
12042 (localvar_free): Remove unused variable `i'.
12043 (generate_bytecode_conditional): Likewise for variable `kind'.
12045 * jv-scan.c: Include config.h and system.h. Remove redundant
12046 OS header and gansidecl.h includes.
12047 (warning): Add the `const' keyword to a char*. Also add
12048 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
12049 __STDC__, when determining whether to use ANSI-isms.
12050 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
12051 (xmalloc): Don't redundantly prototype here.
12052 (main): Remove unused parameter `envp'. Also fix the arguments
12053 passed to function `fatal' to match the format specifier.
12055 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
12057 * mangle.c: Include toplev.h.
12058 (emit_unicode_mangled_name): Declare parameter `len'.
12060 * parse.y (parse_warning_context): Add the `const' keyword to a
12061 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
12062 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
12063 (issue_warning_error_from_context): Add the `const' keyword to
12065 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
12066 not `__STDC__' for whether to use ANSI-isms.
12068 * typeck.c (incomplete_type_error): Mark parameters `value' and
12069 `type' with ATTRIBUTE_UNUSED.
12070 (parse_signature_type): Use ISDIGIT, not isdigit.
12072 * verify.c (check_pending_block): Add the `const' keyword to a char*.
12073 (verify_jvm_instructions): Likewise. Remove unused variables
12074 `field_name' and `default_val'.
12076 * zextract.c: Include config.h and system.h. Remove redundant
12077 OS header includes.
12079 * zipfile.h: Prototype `read_zip_archive'.
12081 1999-01-21 Andrew Haley <aph@cygnus.com>
12083 * typeck.c (convert): Allow conversions to void type: some
12084 optimizations in gcc do this.
12086 1999-01-21 Andrew Haley <aph@cygnus.com>
12088 * typeck.c (convert_ieee_real_to_integer): New function.
12089 (convert): When not using fast-math and using hardware fp, convert
12090 an IEEE NaN to zero.
12092 1999-01-18 Andrew Haley <aph@cygnus.com>
12094 * parse.y (patch_binop): Do a type conversion from signed to
12095 unsigned and then back to signed when a ">>>" is found.
12097 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12099 * java-tree.h: (check_for_initialization): Added prototype.
12100 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
12101 * parse.y (do_resolve_class): Removed unused locals.
12102 (read_import_dir): Likewise.
12103 (resolve_qualified_expression_name): Array creation
12104 expressions are valid primary expressions.
12105 (qualify_ambiguous_name): Likewise.
12106 (patch_synchronized_statement): Removed unused local.
12108 1999-01-17 Jeffrey A Law (law@cygnus.com)
12110 * Makefile.in (zextract.o): Add dependencies.
12112 * Makefile.in: Do not put ^Ls at the start of a line.
12114 1999-01-15 Per Bothner <bothner@cygnus.com>
12116 * expr.c (process_jvm_instruction): Coerce to correct Throwable
12117 sub-type the result of the call that gets the exception value.
12119 * parse.y (java_complete_expand_methods): If flags_syntax_only,
12120 don't call finish_class.
12122 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
12123 clear found before continuing.
12125 * verify.c (verify_jvm_instructions): On an array load, allow
12126 and handle top of stack to be TYPE_NULL.
12128 * gjavah.c (generate_access): Translate Java package private or
12129 protected access to C++ public, but with a comment.
12131 1999-01-13 Andrew Haley <aph@cygnus.com>
12133 * expr.c (generate_name): Name prefix changed to avoid clashes
12134 with assembler temp labels.
12136 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
12137 MODIFY_EXPR. Without this, code for the assignment may not be
12138 generated at all and the synchronized statement will read an
12139 uninitialized variable.
12141 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12143 * class.c (maybe_layout_super_class): Fixed returned value.
12144 * lex.c: Added 1999 to the copyright.
12145 (java_init_lex): Initialize java_lang_imported.
12146 * lex.h: Added 1999 to the copyright.
12147 * parse.h: Added 1999 to the copyright.
12148 (REGISTER_IMPORT): Fixed typo in trailing macro.
12149 (CURRENT_OSB): New macro.
12150 (struct parser_ctxt): New fields osb_depth, osb_limit.
12151 * parse.y (java_lang_id): New global variable.
12152 (type_import_on_demand_declaration): Don't import java.lang.* twice.
12153 (array_creation_expression:): Use CURRENT_OSB.
12154 (dims:): Uses a stack to keep track of array dimensions.
12155 (cast_expression:): Use CURRENT_OSB.
12156 (find_expr_with_wfl): Return NULL if node found doesn't meet the
12158 (register_fields): Fixed typos in comment.
12159 (check_method_redefinition): Fixed comment indentation.
12160 (java_check_regular_methods): Set saved found wfl to NULL after
12161 having reinstalled it in the previously found DECL_NAME.
12163 1999-01-10 Richard Henderson <rth@cygnus.com>
12165 * gjavah.c (java_float_finite): Use a union to do type punning.
12166 (java_double_finite): Likewise.
12168 1999-01-09 Per Bothner <bothner@cygnus.com>
12170 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
12171 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
12172 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
12173 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
12174 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
12175 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
12177 1999-01-08 Per Bothner <bothner@cygnus.com>
12179 * check-init.c (check_init): If compiling to native, we don't
12180 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
12182 1999-01-08 Tom Tromey <tromey@cygnus.com>
12184 * parse-scan.y (variable_declarator_id): Set or increment
12186 (bracket_count): New global.
12187 (formal_parameter): Handle case where bracket pairs trail variable
12190 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
12192 * jcf-parse.c (yyparse): variable len changed from a char to an
12193 int to prevent overflow.
12195 1999-01-06 Per Bothner <bothner@cygnus.com>
12197 * java-tree.h: Declare read_class.
12198 * jcf-parse.c (read_class): New function.
12199 (load_class): Now just call read_class.
12201 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
12202 * jcf-parse.c (parse_source_file): Declare save_error_count,
12203 which is needed by java_parse_abort_on_error macro,
12204 * parse.y (java_layout_classes, java_expand_classes): Likewise.
12206 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
12207 constructor, if initializing a static field.
12208 (patch_new_array_init): Set TREE_CONSTANT if it is.
12209 * expr.c (java_lang_expand_expr): For a static array constructor
12210 of primitive elements, allocate the array itself statically.
12211 Disabled until we can set the vtable field statically.
12213 * check-init.c: New file. Checks for definite assignment.
12214 * Makefile.in (JAVA_OBJS): Add check-init.o.
12215 * parse.y (java_complete_expand_method): Call check_for_initialization.
12216 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
12218 1999-01-06 Graham <grahams@rcp.co.uk>
12220 * parse.y : include system.h instead of including
12221 standard headers directly with the exception of <dirent.h>.
12223 1999-01-06 Per Bothner <bothner@cygnus.com>
12225 * lex.h: Moved static function declarations to lex.c,
12226 to shut up some -Wall warnings.
12227 * lex.c: Static function declarations moved here.
12228 * jcf-dump.c: Small fixes to shut up -Wall warnings.
12230 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12232 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
12234 1998-12-22 Per Bothner <bothner@cygnus.com>
12236 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
12237 * verify.c (verify_jvm_instructions): Fix off-by-one error.
12239 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
12240 (localvar_alloc): Change return type to void,
12241 (emit_unop): Remove unused variable size.
12243 * jcf-write.c (struct jcf_block): Add new union.
12244 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
12245 (call_cleanups): New functions.
12246 (struct jcf_partial): New fields num_finalizers and return_value_decl.
12247 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
12248 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
12249 * lang.c (lang_init): Call using_eh_for_cleanups.
12250 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
12251 completing operands to patch_synchronized_statement.
12252 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
12253 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
12254 WITH_CLEANUP_EXPR instead of TRY_EXPR.
12256 1998-12-20 John F. Carr <jfc@mit.edu>
12258 * Make-lang.in: Comment out control-Ls; they upset some makes.
12260 1998-12-18 Tom Tromey <tromey@cygnus.com>
12262 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
12265 1998-12-17 Tom Tromey <tromey@cygnus.com>
12267 * parse.y (DIR_SEPARATOR): New define.
12268 (check_class_interface_creation): Use it.
12270 * parse-scan.y (report_main_declaration): Recognize
12271 `java.lang.String' in argument to main.
12273 1998-12-16 Per Bothner <bothner@cygnus.com>
12275 * parse.y (create_interface): Remove bogus test.
12277 1998-12-16 Per Bothner <bothner@cygnus.com>
12279 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
12280 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
12282 1998-12-16 Tom Tromey <tromey@cygnus.com>
12284 * parse-scan.y (qualified_name): Use correct sprintf format.
12286 1998-12-15 Tom Tromey <tromey@cygnus.com>
12288 * gjavah.c (print_field_info): Changed how most negative number is
12291 1998-12-14 Per Bothner <bothner@cygnus.com>
12293 * parse.y (fold_constant_for_init): New function.
12294 (resolve_expression_name): Don't replace static final
12295 constant-initialized fields by its value.
12296 (java_complete_lhs): New. Same as java_complete_tree, except does
12297 not replace static final constant-initialized fields by their values.
12298 (register_fields): If there is an initializer, set DECL_INITIAL and
12299 MODIFY_EXPR_FROM_INITIALIZATION_P.
12300 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
12301 Only call patch_initialized_static_field if
12302 MODIFY_EXPR_FROM_INITIALIZATION_P.
12303 (patch_initialized_static_field): If not valid constant, clear
12306 * parse.y (lookup_field_wrapper): Fix thinko.
12308 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
12309 set and restore global lineno.
12311 1998-12-14 Tom Tromey <tromey@cygnus.com>
12313 * gjavah.c (print_field_info): If value to print is the smallest
12314 value of its size, then print as hex to avoid later warnings from
12317 1998-12-14 Tom Tromey <tromey@cygnus.com>
12319 * gjavah.c (decompile_method): Decompile `return null'.
12320 (process_file): Generate `#pragma interface'.
12321 (method_declared): New global.
12322 (print_method_info): Set it.
12323 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
12324 (print_method_info): Handle abstract methods.
12326 1998-12-13 Per Bothner <bothner@cygnus.com>
12328 * parse.y (patch_method_invocation): If class_decl is null
12329 (e.g. an array type), use original type.
12331 * parse.y (check_thrown_exceptions): Temporary hack to suppress
12332 errors about uncaught exception from clone (of array, specifically).
12334 1998-12-13 Tom Tromey <tromey@cygnus.com>
12336 * gjavah.c (decompile_method): Handle all types of `return'
12337 opcode. Decompile `return this' and `return'.
12338 (method_access): New global.
12339 (print_method_info): Set it.
12340 (decompile_method): Don't decompile a synchronized method.
12342 1998-12-13 Tom Tromey <tromey@cygnus.com>
12344 * jcf-reader.c (jcf_parse_one_method): Recognize
12346 * gjavah.c (HANDLE_END_METHOD): New macro.
12347 (HANDLE_CODE_ATTRIBUTE): New macro.
12348 (decompile_method): New function.
12349 (print_method_info): Don't print `;\n' at end of function decl.
12350 Include java-opcodes.h.
12351 (decompiled): New global.
12353 1998-12-12 Per Bothner <bothner@cygnus.com>
12355 * class.c (build_class_ref): Handle PRIMTYPE.class if
12356 flag_emit_class_files.
12357 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
12358 if flag_emit_class_files.
12359 * parse.y (java_complete_tree): Pre-liminary support for
12360 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
12362 * parse.y (patch_synchronized_statement): Don't call monitorexit
12363 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
12365 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
12367 * zipfile.h (opendir_in_zip): New declaration.
12368 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
12369 (opendir_in_zip): New function, using code from open_in_zip.
12370 (open_in_zip): Call opendir_in_zip.
12371 (find_class): Remove no-longer-used do_class_file parameter,
12372 but add source_ok parameter. Change logic so if we find a .java file,
12373 we don't look for .class in later classpath emtries.
12374 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
12375 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
12376 * gjavah.c: Update call to find_class.
12377 * jcf-dump.c: Likewise.
12379 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
12380 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
12381 nothing if body is empty_stmt_node.
12382 Various little fixes so SP gets correctly adjusted.
12383 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
12384 For CALL_EXPR, test if static first.
12385 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
12386 such as the ones we create for Object and Class.
12387 Set and restore current_function_decl.
12388 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
12389 (note_possible_classname): New function.
12390 (read_import_entry): Removed. Merged with read_import_dir.
12391 (read_import_dir): Don't call find_class - that only gives us
12392 the first classpath entry having the needed package.
12393 Use the struct buffer data structure from buffer.h.
12394 (read_import_dir, find_in_imports_on_demand): The remembered
12395 class names now use '.' (not '/') as package separator.
12397 * parse.y (java_complete_expand_methods): Call write_classfile
12398 here, and not in java_expand_classes (which only gets first class).
12400 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12402 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
12403 (register_fields): If a static fields has an initializer, just
12404 chain it on ctxp->static_initialized, and handle later.
12405 (java_complete_expand_methods): Force <clinit> first.
12406 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
12407 - it's already been completed.
12408 (patch_initialized_static_field): New function.
12409 (java_complete_field): Call it.
12411 1998-12-12 Per Bothner <bothner@cygnus.com>
12413 * expr.c (encode_newarray_type, build_new_array): New functions.
12414 * java-tree.h: Declare build_new_array.
12415 * jcf-write.c (patch_newarray): Use build_new_array.
12417 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
12418 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
12420 * parse.y (patch_new_array_init): Re-organize.
12421 Now is passed the actual array (pointer) type of the value.
12422 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
12423 (patch_array_constructor): Removed - merged into patch_new_array_init.
12424 (java_complete_tree): Update patch_new_array_init.
12426 * jcf-write.c (find_constant_index): New function.
12427 (generate_bytecode_insns): Use find_constant_index.
12428 (generate_classfile): Use find_constant_index for ConstantValue.
12430 1998-12-11 Tom Tromey <tromey@cygnus.com>
12432 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
12433 * decl.c (init_decl_processing): Renamed dtable -> vtable.
12434 * class.c (make_class_data): Renamed dtable -> vtable, and
12435 dtable_method_count -> vtable_method_count.
12437 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12439 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
12440 global variables, initialized.
12441 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
12442 Declared new global variables.
12443 * lex.c (java_lex): Return long_zero_node, float_zero_node,
12444 double_zero_node, integer_zero_node upon direct matching.
12445 * parse.y (purify_type_name): Added function prototype.
12446 (duplicate_declaration_error_p): Consider new_type as potentially
12447 being a incomplete type. Use purify_type_name on type string.
12448 (method_header): saved_type: unused variable removed. Don't figure
12449 return type if method name is invalid.
12450 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
12451 processed by patch_unaryop.
12452 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
12453 increment/decrement node into its original type after binary
12454 numeric promotion on its operands.
12456 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12458 * parse.y (array_initializer:): Array init operand is NULL_TREE
12459 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
12460 now an error. Fixed indentation problems.
12461 (patch_string): Handle error_mark_node as an argument.
12462 (patch_new_array_init): Fixed indentation problems.
12463 (array_constructor_check_entry): Removed check on null wfl_value.
12464 Return an error if wfl_value's walk returns an error.
12466 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12468 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
12469 * lex.c (java_lex): Remember column position before advancing one
12470 token. Retain location information on OCB_TK.
12471 * lex.h (typedef struct java_lc): Added new field.
12472 * parse.h (GET_SKIP_TYPE): New macro.
12473 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
12474 * parse.y (build_new_array_init, patch_new_array_init,
12475 patch_array_constructor, maybe_build_array_element_wfl,
12476 array_constructor_check_entry): New function prototypes.
12477 (switch_block:): Tagged <node>.
12478 (OCB_TK): Tagged <operator>.
12479 (array_initializer:): Installed actions.
12480 (variable_initializer): Build location information on element if
12482 (switch_statement:): Fixed indentation typo.
12483 (switch_block:): Redefined default action.
12484 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
12485 (patch_assignment): Removed duplicate code.
12486 (maybe_build_array_element_wfl, build_new_array_init,
12487 patch_new_array_init, patch_array_constructor,
12488 array_constructor_check_entry): New functions.
12490 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12492 * parse.y (array_initializer): Tagged <node>.
12493 (variable_initializer:): Use default rule.
12494 (array_initializer:): Defined actions.
12495 (variable_initializers:): Likewise.
12496 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
12497 non-static field accesses.
12498 (patch_invoke): Fixed indentation typo.
12499 (java_complete_tree): Likewise.
12500 (build_labeled_block): Changed leading comment. Generate an error
12501 in case of duplicate loop labels.
12502 (patch_conditional_expr): Patch results of string concatenation
12505 1998-12-06 Per Bothner <bothner@cygnus.com>
12507 * constants.c (find_methodref_index): When the class is an interface,
12508 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
12510 * decl.c (finit_identifier_node): Use "$finit$", rather than
12511 "<finit>" (which Sun's verifier rejects).
12512 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
12513 (generate_field_initialization_code): Removed.
12514 (fix_constructors) Don't add call to $finit$ here (wrong order).
12515 (patch_method_invocation): Add $finit$ call here.
12517 * java-tree.h (CALL_USING_SUPER): New macro.
12518 * parse.y (patch_invoke): Remove im local variable.
12519 (patch_method_invocation, patch_invoke): Don't pass super parameter.
12520 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
12521 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
12523 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
12525 * parse.y (java_complete_tree): Don't complain about unreachable
12526 statement if it is empty_stmt_node.
12528 * jcf-write.c (find_constant_wide): New function.
12529 (push_long_const): Use find_constant_wide.
12531 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
12532 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
12533 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
12534 Emit invokeinterface when calling an interface method.
12535 Emit invokespecial also when calling super or private methods.
12537 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
12539 1998-12-06 Per Bothner <bothner@cygnus.com>
12541 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
12543 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12545 * java-tree.h (java_layout_seen_class_methods): New function
12547 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
12548 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
12549 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
12550 * parse.y (method_declarator:): Defined action.
12551 (issue_warning_error_from_context): input_filename saved, set to
12552 the appropriate value and restored after java_error is called.
12553 (build_unresolved_array_type): Fixed comment.
12554 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
12555 (method_header): Deal with return type the same way type are
12556 handled for fields and method's parameters and local variables
12558 (check_method_redefinition): Removed extra CR.
12559 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
12560 (java_layout_seen_class_methods): New function.
12561 (java_layout_classes): Call java_layout_seen_class_methods.
12563 1998-12-03 Per Bothner <bothner@cygnus.com>
12565 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
12567 1998-12-03 Per Bothner <bothner@cygnus.com>
12569 * jcf-dump.c (main): Fix error message.
12570 * jcf-path.c (add_entry): Style fix.
12572 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12574 * class.c (layout_class_method): Call build_java_argument_signature
12575 on constructors too.
12576 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
12577 (patch_method_invocation): Define a primary when resolving an
12578 expression name. Augmented comment on code checking illegal `this'
12579 usage. Loosened it test by accepting NEW_CLASS_EXPR.
12581 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12583 * class.c (layout_class_method): Don't report error on non-static
12584 overriding static if the method is private.
12585 * java-tree.h (finish_class): Prototype added.
12586 * lex.c (java_get_line_col): Handle col argument -2 value.
12587 * parse.h: All static method declarations moved to parse.y.
12588 * parse.y: Now contains all static method declarations previously
12590 (find_expr_with_wfl, missing_return_error,
12591 unreachable_stmt_error): New functions.
12592 (java_get_real_method_name): Identify constructors bearing class
12593 names in source code compiled classes only.
12594 (java_complete_expand_methods): Call missing_return_error.
12595 (invocation_mode): Private methods invoked as static methods.
12596 (java_complete_tree): Call unreachable_stmt_error.
12598 1998-12-01 Tom Tromey <tromey@cygnus.com>
12600 * Makefile.in (+target): Removed.
12601 (+xmake_file): Likewise.
12602 (+tmake_file): Likewise.
12603 (.NOEXPORT): Removed duplicate.
12605 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12607 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
12609 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
12611 * jvgenmain.c: Remove the xmalloc prototype, we get it from
12612 libiberty.h. Provide an xmalloc definition.
12614 * jvspec.c: Remove the xmalloc prototype.
12616 * parse-scan.y: Include config.h and system.h. Don't include
12617 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
12618 Provide an xstrdup definition.
12620 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
12622 * jcf-path.c (add_entry): Recognize ".jar" too.
12623 * lang-specs.h: Likewise.
12625 1998-11-26 Per Bothner <bothner@cygnus.com>
12627 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
12628 soft_monitorenter_node, soft_monitorexit_node, throw_node.
12630 * jcf-write.c (generate_bytecode_insns):
12631 Handle pre/post-increment/decrement of long.
12633 * jcf-write.c (generate_bytecode_insns):
12634 Handle missing exception handler (finally for synchronized).
12636 1998-11-25 Per Bothner <bothner@cygnus.com>
12638 * java-tree.h (end_params_node): Declare global.
12639 * decl.c (end_params_node): New global.
12640 (init_decl_processing, start_java_method): Use end_params_node for
12641 end of list of parameter types. Follows correct gcc conventions.
12642 * expr.c (pop_argument_types, pop_arguments): Likewise.
12643 * lang.c (put_decl_node): Likewise.
12644 * typeck.c (various places): Likewise.
12645 * class.y (various places): Likewise.
12646 * parse.y (various places): Likewise.
12648 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
12649 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
12651 * class.c: Add #include flags.h, remove no-longer needed declaration.
12653 * class.c (layout_class_method): Remove commented-out code, re-format.
12654 Don't add vtable entry (or index) for private methods.
12655 * expr.c (expand_invoke): A private method is implicitly final.
12656 * class.c (make_class_data): If inlining or optimizing,
12657 skip private methods.
12659 * class.c (finish_class): New function. Calls existing methods,
12660 but alls emits deferred inline functions.
12661 * jcf-parse.c (parse_class_file): Call finish_class.
12662 * parse.y (java_complete_expand_methods): Likewise.
12664 * expr.c (build_java_binop): Explicit default, to silence -Wall.
12666 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
12668 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
12670 * jcf-write.c (generate_bytecode_conditional): Fix typo.
12672 1998-11-24 Per Bothner <bothner@cygnus.com>
12674 * (generate_classfile): Always write class access flag with
12677 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12679 * class.c (maybe_layout_super_class): New function.
12680 (layout_class): Reorganized. Loop on class methods dispatched into
12681 a new function. Call maybe_layout_super_class.
12682 (layout_class_methods, layout_class_method): New functions.
12683 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
12685 (expand_invoke): Likewise.
12686 * java-tree.h (all_class_list): New global variable declared.
12687 (layout_class_methods, layout_class_method): New function
12689 (LAYOUT_SEEN_CLASS_METHODS): New macro.
12690 * jcf-parse.c (all_class_list): New global variable.
12691 (load_class): Extended what class_or_name can be. Use parser
12692 context mechanism to save globals before calling jcf_parse.
12693 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
12694 is set on the file name.
12695 (jcf_parse): Layout class methods when Object is loaded, otherwise
12696 record class in all_class_list for delayed method layout.
12697 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
12698 * lang.c (put_decl_node): Decode <init> into the decl context
12700 * lex.c (java_allocate_new_line): Use xmalloc.
12701 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
12702 pointers, not TREE_LIST elements.
12703 (struct parser_ctxt): Fixed comment indentations, added comments
12704 and reordered some fields.
12705 (java_check_methods): Function prototype removed.
12706 * parse.y (java_push_parser_context): Use xmalloc.
12707 (java_parser_context_restore_global): Pop extra pushed ctxp only
12708 when there's nothing next.
12709 (maybe_create_class_interface_decl): Fixed comment, add new
12710 created class decl to all_class_list.
12711 (method_header): Use GET_REAL_TYPE on argument's types.
12712 (method_declarator): Use GET_REAL_TYPE, change type to the real
12713 type in TREE_LIST dependency node. Build argument list with the
12715 (create_jdep_list): Use xmalloc. Removed allocation error message.
12716 (obtain_incomplete_type): Fixed leading comment. Broadened
12717 incoming argument meaning.
12718 (register_incomplete_type): Use xmalloc. Removed allocation error
12720 (safe_layout_class): Fixed leading comment.
12721 (jdep_resolve_class): Reversed if statement condition and switch
12722 if and else bodies.
12723 (resolve_and_layout): Fixed leading comment. Broadened incoming
12725 (complete_class_report_errors): New local variable name, for
12726 clarity. purify_type_name used for all error cases.
12727 (java_get_real_method_name): Stricter check on constructors.
12728 (java_check_regular_methods): Reverse methods list only if not
12729 already laid out. Layout artificial constructor.
12730 (java_check_methods): Deleted.
12731 (source_start_java_method): Obtain incomplete type for patchable
12733 (java_layout_classes): Fixed leading comment. Use
12734 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
12735 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
12736 before returning. Fixed comments.
12737 (java_expand_classes): Check for errors up front.
12738 (patch_method_invocation): Class to search is resolved and laid
12741 1998-11-24 Per Bothner <bothner@cygnus.com>
12743 * expr.c (java_lang_expand_expr): Add missing emit_queue.
12745 * javaop.h (int8): Removed - not used.
12746 (jbyte): Redefine portably with correct signedness.
12748 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
12750 * jcf-write.c (generate_bytecode_insns): Fix typo
12751 OPCODE_getstatic to OPCODE_getfield.
12753 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
12754 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
12755 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
12757 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12759 * jcf-parse.c (jcf_parse_source): Function returned type is
12760 void. Added prototype.
12761 (jcf_parse): Function returned type is void.
12762 (yyparse): Remove call to fclose on the last parsed file.
12764 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
12766 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12768 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
12769 (layout_class): Cope with methods featuring WFL in decl names.
12770 * decl.c (unqualified_object_id_node): New global variable,
12772 (build_decl_no_layout): Removed.
12773 * expr.c (build_primtype_type_ref): Handle Double.
12774 (java_lang_expand_expr): Fixed indentations.
12775 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
12776 (flag_wall, flag_redundant, flag_not_overriding,
12777 flag_static_local_jdk1_1, unqualified_object_id_node): Global
12778 variable declarations.
12779 (build_decl_no_layout): Removed prototype.
12780 (java_get_real_method_name): Added prototype.
12781 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
12782 (java_parse_abort_on_error): Macro now just returns.
12783 * jcf-parse.c (jcf_parse_source): Check fclose returned
12784 value. Call emit_register_classes if java_report_errors returns
12786 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
12787 flag_static_local_jdk1_1): New integer flags.
12788 (lang_decode_option): New flags set here.
12789 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
12790 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
12791 the flag_redundant variable.
12792 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
12793 when parsing java.lang.Object class.
12794 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
12795 NULL_TREE to build.
12796 (resolve_qualified_expression_name): Fixed indentation.
12797 (patch_array_ref): Changed prototype.
12798 (not_initialized_as_it_should_p): Prototype removed.
12799 (java_report_errors): Added function prototype.
12800 * parse.y (formal_parameter:): Changed error message for not yet
12801 supported final parameters.
12802 (class_type_list:): Set both PURPOSE and VALUE of created
12803 TREE_LIST to be class_type.
12804 (primary_no_new_array:): Handle class literals on primitive types.
12805 (parse_warning_context): Reinstalled correct force_error and
12806 do_warning flags setups.
12807 (java_report_errors): Changed prototype. Return java_error_count
12809 (variable_redefinition_error): Consider treating variable type as
12811 (create_interface): Warn about redundant abstract modifier if
12812 flag_redundant is set. Changed error message.
12813 (lookup_field_wrapper): Save/restore globals before/after looking
12815 (duplicate_declaration_error_p): Consider treating declaration
12816 type as a fake pointer.
12817 (register_fields): Extract real type from dependency node. Check
12818 for duplicate field declaration after type adjustment. Use
12819 DECL_INITIAL to store static final initialized values.
12820 (method_header): Extract real function type from dependency node.
12821 (check_abstract_method_header): Use GET_METHOD_NAME.
12822 (obtain_incomplete_type): Layout fake pointer type.
12823 (safe_layout_class): Don't try to check for methods before layout.
12824 (java_complete_class): Don't check for correct throws clause
12825 elements inheritance here.
12826 (resolve_and_layout): Broadened name parameter meaning.
12827 (reset_method_name): Use GET_METHOD_NAME.
12828 (java_get_real_method_name): New function.
12829 (java_check_regular_methods): Don't check methods in
12830 java.lang.Object. Verify lineage of throws clause elements. Use
12831 flag_no_overriding in warning report.
12832 (check_throws_clauses): Don't check if class was from
12833 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
12834 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
12835 (declare_local_variables): Use flag_static_local_jdk1_1 to report
12836 warning on unsupported final local variables. Use build_decl
12837 instead of build_decl_no_layout. Get real local variable type from
12839 (source_start_java_method): Get real parameter type from
12840 dependency node. Call build_decl instead of build_decl_no_layout.
12841 (java_layout_classes): Reverse tree and layout type and class as
12842 required. Mark class as loaded when done.
12843 (resolve_field_access): Fixed indentation. Restricted condition
12844 leading to static field access code generation. Set field_type
12845 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
12846 (resolve_qualified_expression_name): Initialize type_found to
12847 null. Handle static field resolved during qualification. Fixed
12848 layout on non primitive field decl types.
12849 (not_accessible_p): Fixed typo in comment.
12850 (patch_method_invocation): Resolve and layout class to search from
12852 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
12853 layout non primitive type, if necessary. Make method node only to
12855 (find_applicable_accessible_methods_list): Consider WFL'ed method
12856 decl names. Fixed indentation.
12857 (argument_types_convertible): Resolve and layout target type if
12859 (java_complete_tree): Fixed indentation problems. Rewrote
12860 CALL_EXPR thrown exceptions check. Re-installed further processing
12861 of the assignment in certain cases.
12862 (patch_assignment): Call maybe_build_primttype_type_ref to perform
12863 inlining on class literals.
12864 (valid_builtin_assignconv_identity_widening_p): Cope with constant
12866 (valid_method_invocation_conversion_p): Likewise.
12867 (patch_string): Temporary disable forbidden use of `this' in
12868 explicit constructor invocations when doing string concatenation
12869 within their scope.
12870 (patch_unaryop): Added comment. Reinstalled code to disable
12871 further check on assignment operation with cast expression RHS.
12872 (patch_switch_statement): Fixed indentation.
12873 (build_try_statement): Call build_decl instead of
12874 build_decl_no_layout.
12875 (patch_synchronized_statement): Likewise.
12876 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
12877 IS_UNCHECKED_EXPRESSION_P.
12878 (check_thrown_exceptions_do): Changed leading comment. Resolve and
12879 layout argument exception type.
12880 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
12881 of IS_UNCHECKED_EXPRESSION_P.
12883 1998-11-18 Anthony Green <green@cygnus.com>
12885 * jcf-parse.c (yyparse): Open class file in binary mode.
12887 1998-11-15 Per Bothner <bothner@cygnus.com>
12889 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
12891 * jcf-write.c (perform_relocations): Move check out one loop.
12893 1998-11-15 Anthony Green <green@hoser.cygnus.com>
12895 * Make-lang.in: Fix reference to srcdir.
12896 * jv-scan.c: Add missing xmalloc prototype.
12897 * jvgenmain.c: Ditto.
12899 1998-11-15 Per Bothner <bothner@cygnus.com>
12901 * decl.c (error_mark_node), java-tree.h: New global.
12902 * parse.y: Use empty_stmt_node instead of size_zero_node.
12903 (build_if_else_statement): If missing else, use empty_stmt_node.
12905 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
12906 (java_complete_expand_method): Complain if return is missing.
12907 (java_check_regular_methods): Comment out incorrect error check.
12908 (not_accessible_p): Fix incorrect handling of protected methods.
12909 (patch_method_invocation): Pass correct context to not_accessible_p.
12910 (find_applicable_accessible_methods_list): Likewise.
12911 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
12912 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
12913 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
12914 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
12916 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
12917 (push_int_const): Remove reundant NOTE_PUSH.
12918 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
12919 (- case SWITCH_EXPR): Fix code generation bug.
12920 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
12921 (generate_classfile): More robust for abstract methods.
12923 1998-11-15 Anthony Green <green@cygnus.com>
12925 * Makefile.in: jv-scan and jvgenmain all require libiberty.
12926 * Make-lang.in: Ditto.
12928 * jv-scan.c: Remove xmalloc and xstrdup definitions.
12929 * jvgenmain: Ditto.
12931 1998-11-15 Per Bothner <bothner@cygnus.com>
12933 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
12935 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
12937 1998-11-14 Per Bothner <bothner@cygnus.com>
12939 Allow uses of interface types to verify. This is not really
12940 type-safe, but it matches what Sun does, and is OK as long as
12941 there are appropriate run-time checks.
12942 * verify.c (merge_types): If merging two interface types,
12943 just set the result to java.lang.Object.
12944 * expr.c (pop_type): Any interface is matches by java.lang.Object.
12946 1998-11-13 Tom Tromey <tromey@cygnus.com>
12948 * gjavah.c (main): Handle --output-class-directory argument.
12949 * jvspec.c (lang_specific_driver): Translate `-d' into
12950 -foutput-class-dir.
12951 * jcf.h (jcf_write_base_directory): Declare.
12952 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
12953 * lang-options.h: Mention -foutput-class-dir.
12954 * jcf-write.c (jcf_write_base_directory): New global.
12955 (make_class_file_name): Put generated .class file into `-d'
12956 directory, or into source directory if -d not given. Function now
12958 (write_classfile): Free class file name. Handle case where class
12960 (DIR_SEPARATOR): New macro.
12961 Include <sys/stat.h>
12963 * Makefile.in (prefix): New macro.
12965 1998-11-12 Per Bothner <bothner@cygnus.com>
12967 * parse.y (patch_invoke): Do less if flag_emit_class_files.
12968 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
12969 here (done in patch_invoke instead).
12970 (case_identity): Moved here from parse.y.
12972 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
12973 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
12974 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
12975 so they can be efficiently scanned without recursion.
12976 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
12977 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
12978 in BLOCK iteratively, rather than recursively.
12980 * parse.y (do_unary_numeric_promotion): New function.
12981 (patch_unaryop, patch_binop, patch_array_ref): Use it.
12983 * parse.y (patch_newarray): Various fixes.
12985 Re-do handling of switch statements (for proper block scoping).
12986 * parse.y: Add just a single block for the enture switch block,
12987 but don't create any "case blocks".
12988 (group_of_labels): Rmeoved unneeded non-terminal.
12989 CASE_EXPR and DEFAULT_EXPR are added to current block.
12990 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
12991 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
12992 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
12993 * parse.y (wfl_operator, print_int_node): Make non-static.
12994 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
12995 as part of recursive scan of block.
12996 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
12997 (patch_switch_statement): Most tests move dinto java_complete_tree.
12999 * parse.y: Make various production be non-typed (void).
13000 * parse.y (parse_error): Merged into issue_warning_error_from_context.
13001 * parse.y (add_stmt_to_compound): Don't create/change extra node.
13002 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
13004 * jcf-write.c (struct jcf_handler): New type.
13005 (struct jcf_switch_state): New type.
13006 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
13007 (alloc_handler, emit_unop, emit_reloc): New functions.
13008 (adjust_typed_op): Add extra parameter ("max type" offset).
13009 (emit_switch_reloc, emit_case-reloc): New function.
13010 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
13011 (generate_bytecode_insns): Support REAL_CST, switch statements,
13012 exception handling, method calls, object/array creation, and more.
13014 * class.c: Remove some unused variables.
13015 * constants.c (find_string_constant): New function.
13016 (count_constant_pool_bytes): Fix to correctly handle wide constants.
13017 * decl.c (complete_start_java_method): Don't _Jv_InitClass
13018 if flag_emit_class_files.
13020 1998-11-12 Tom Tromey <tromey@cygnus.com>
13022 * jcf-io.c (find_class): Added explanatory comment.
13024 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
13025 trailing slash to `.zip' entries.
13027 * jvspec.c (lang_specific_driver): Correctly handle case where
13028 GC_NAME not defined.
13030 1998-11-11 Tom Tromey <tromey@cygnus.com>
13032 * jvspec.c (GC_NAME): New define.
13033 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
13035 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
13037 1998-11-11 Per Bothner <bothner@cygnus.com>
13039 * jcf-dump.c (TABLE_SWITCH): Fix typos.
13041 1998-11-11 Tom Tromey <tromey@cygnus.com>
13043 * jcf-dump.c (main): Correctly recognize `--'-style long options.
13045 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13047 * class.c (is_compiled_class): Call safe_layout_class for class
13048 compiled from source.
13049 * conver.h (convert_to_integer, convert_to_real,
13050 convert_to_pointer): Added prototypes.
13051 * decl.c (init_decl_processing): Non longer push the decls of
13052 `methodtable', `constants', `Class', `Field', `dispatchTable'
13053 `jexception' and `Method'.
13054 * expr.c (build_invokeinterface): New function.
13055 (expand_invoke): static variable CLASS_IDENT now in
13056 build_invokeinterface. Use build_invokeinterface.
13057 (expand_java_field_op): Moved code to inline
13058 java.lang.PRIMTYPE.TYPE into a function.
13059 (build_primtype_type_ref): New function.
13060 * java-tree.def (INSTANCEOF_EXPR): New tree code.
13061 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
13062 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
13063 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
13064 (DECL_LOCAL_STATIC_VALUE): New macro.
13065 (build_invokeinterface, build_primtype_type_ref): New function
13067 (java_parse_abort_on_error): Macro rewritten.
13068 * jcf-parse.c (current_method): Add comment to declaration.
13069 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
13070 Function prototypes fixed.
13071 (jcf_parse_source): push/pop parser context. save/restore global.
13072 (parse_source_file): Fixed leading comment. Now take a
13073 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
13074 classes and pop the parser context anymore.
13075 (yyparse): Push parser context, save globals, parse the source
13076 file, restore globals and pop the parser context when processing a
13078 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
13079 * lex.c (java_parse_doc_section): New function.
13080 (java_lex): Call java_parse_doc_section when appropriate. Build an
13081 operator around INSTANCEOF_TK.
13082 * lex.h (java_lineterminator, java_sprint_unicode,
13083 java_unicode_2_utf8, java_lex_error, java_store_unicode):
13084 Prototypes rewritten.
13085 (java_parse_escape_sequence, java_letter_or_digit_p,
13086 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
13087 java_read_unicode, java_store_unicode, java_read_char,
13088 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
13089 Added function prototypes.
13090 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
13092 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
13094 (struct parser_ctxt): New fields: deprecated,
13095 current_parsed_class_un, gclass_list.
13096 (fix_method_argument_names, issue_warning_error_from_context,
13097 resolve_package, lookup_package_type): New function prototypes.
13098 (resolve_expression_name): Fixed function prototype.
13099 (find_applicable_accessible_methods_list): Fixed indentation, added
13100 extra argument in prototype.
13101 (check_final_assignment, build_null_of_type, check_deprecation,
13102 check_method_redefinition, reset_method_name,
13103 java_check_regular_methods, java_check_abstract_methods,
13104 maybe_build_primttype_type_ref): New function prototype.
13105 * parse.y (conver.h): Include.
13106 (INSTANCEOF_TK): Tagged <operator>.
13107 (single_type_import_declaration): Use REGISTER_IMPORT macro.
13108 (relational_expression:): Build binop for instanceof.
13109 (java_push_parser_context): Remember ctxp->gclass_list across
13111 (java_pop_parser_context): Simply return if no context
13112 exists. Remember gclass_list across contexts.
13113 (issue_warning_error_from_context): New function.
13114 (parse_error_context): Don't setup ctxp->elc here. Call
13115 issue_warning_error_from_context instead.
13116 (parse_warning_context): Likewise.
13117 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
13118 setup. Link new class/interface to ctxp->gclass_list.
13119 (add_superinterfaces): Register interface as incomplete if not
13121 (create_class): Remember class unqualified name in
13122 ctxp->current_parsed_class_un. Check class deprecation.
13123 (register_fields): Check field deprecation. Remember static final
13124 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
13126 (method_header): New local variable ORIG_ARG. Use unqualified
13127 current class name for check on constructor errors. Promote return
13128 type if of record type. Argument list fix moved in
13129 fix_method_argument_names, called here. Check method deprecation.
13130 (fix_method_argument_names): New function.
13131 (method_declarator): Promote record typed arguments.
13132 (safe_layout_class): Check class methods before layout.
13133 (java_complete_class): Compute field layout when patched.
13134 (do_resolve_class): Try to load class after having it renamed
13135 after the package name.
13136 (get_printable_method_name): Use DECL_CONTEXT.
13137 (reset_method_name): New function.
13138 (check_method_redefinition): Use reset_method_name.
13139 (java_check_regular_methods): New local variable
13140 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
13141 names for error report. Check for compile-time error when method
13142 found has default (package) access.
13143 (java_check_abstract_methods): Now takes an interface DECL node as
13144 an argument. Also reinstall real name on unchecked
13145 overriding/hiding methods for error report.
13146 (java_check_methods): Fixed leading comment. Get classes to verify
13147 from ctxp->gclass_list. Use CHECK_METHODS macro and set
13148 CLASS_METHOD_CHECKED_P on class verification.
13149 (lookup_java_method2): Get real method name if necessary.
13150 (find_in_imports): Don't check package class access here.
13151 (resolve_package, lookup_package_type): New functions.
13152 (java_layout_classes): Fixed leading comment. Take classes to be
13153 laid out from ctxp->gclass_list.
13154 (java_complete_expand_methods): Don't expand native and abstract
13156 (java_expand_classes): New function.
13157 (resolve_expression_name): Use additional argument ORIG. Retrieve
13158 values of static final field of primitive types.
13159 (resolve_field_access): Handles static final field of promotive
13161 (resolve_qualified_expression_name): Handle STRING_CST as
13162 primaries and package name resolution. Check deprecation on found
13163 decls. Set where_found and type_found on non static field resolved
13164 during qualification. Layout non primitive field decl types.
13165 (check_deprecation): New function.
13166 (maybe_access_field): Simplified.
13167 (patch_method_invocation_stmt): Local variable CLASS_TYPE
13168 removed. Reverse method's argument when primary is a type. Don't
13169 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
13170 instead. Include abstract class in the list of class searchable
13171 for constructors. Use DECL_CONTEXT of found method for access
13172 checks. Check method deprecation.
13173 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
13174 converting arguments. Handle INVOKE_INTERFACE.
13175 (lookup_method_invoke): Search constructor using existing
13176 infrastructure (don't rely on lookup_java_constructor anymore).
13177 (find_applicable_accessible_methods_list): Extra argument flag
13178 LC. Now include constructor in the search.
13179 (qualify_ambiguous_name): Conditional expression are primaries.
13180 (not_initialized_as_it_should_p): static final are always
13182 (java_complete_tree): Pass extra NULL argument to
13183 resolve_expression_name. Stricter test to carry on patching
13184 assignments. New case for INSTANCEOF_EXPR.
13185 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
13186 (check_final_assignment, maybe_build_primttype_type_ref): New
13188 (patch_assignment): Detect resolved static finals and carry normal
13189 assignment error check on them. Inline PRIMTYPE.TYPE read access.
13190 (try_builtin_assignconv): Access constant 0 on all primitive
13192 (valid_builtin_assignconv_identity_widening_p): Accept identical
13193 types. Accept all promoted type on int type.
13194 (valid_ref_assignconv_cast_p): Accept a null pointer to be
13195 assigned to a reference.
13196 (valid_method_invocation_conversion_p): Accept to check null
13198 (build_binop): Merge declaration and initialization of local
13200 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
13201 numeric types. Improved validity test for qualify operators on
13203 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
13204 and PREINCREMENT_EXPR. Also detect resolved static finals of a
13205 primitive type and issue the appropriate error message.
13206 (resolve_type_during_patch): Mark class loaded when resolved.
13207 (patch_cast): Allow null to be cased to reference types.
13208 (build_null_of_type): New function.
13209 (patch_array_ref): Handle array on references correctly.
13210 (patch_return): Removed unused local variable MODIFY. Force
13211 boolean to be returned as integers. Allows null to be returned by
13212 a function returning a reference.
13213 * typeck.c (convert_to_integer, convert_to_real,
13214 convert_to_pointer): Prototypes moved to convert.h
13215 (lookup_argument_method): Use method real name, if necessary.
13217 1998-10-30 Tom Tromey <tromey@cygnus.com>
13219 * class.c (build_class_ref): Changed name of primitive classes to
13222 * class.c (make_class_data): Renamed fields: nmethods to
13223 method_count, method_count to dtable_method_count. Always set
13224 `state' field to 0.
13225 * decl.c (init_decl_processing): Likewise.
13227 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13229 * class.c (layout_class): Don't mangle <finit>, produce
13230 __finit<class> instead. Don't verify artificial methods.
13231 * decl.c (finit_identifier_node): New declared global.
13232 (init_decl_processing): finit_identifier_node initialized.
13233 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
13234 * java-tree.h (finit_identifier_node): Declared as extern.
13235 (struct lang_decl): New field called_constructor.
13236 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
13237 (CLASS_HAS_FINIT_P): New macro.
13238 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
13239 explicit constructor invocation.
13240 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
13241 CALL_SUPER_CONSTRUCTOR_P): New macros.
13242 (write_classfile): Added prototype.
13243 * jcf-parse.c (jcf_parse_source): Parse and remember for
13244 generation if the file was seen on the command line.
13245 (parse_source_file): Don't write the class file here.
13246 (yyparse): Loop on files rewritten. Set current_jcf.
13247 (parse_zip_file_entries): Parse class file only if it was found.
13248 * lang.c (init_parse): Don't open command line provided filename
13250 (lang_parse): Don't set main_jcf anymore.
13251 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
13252 (JCONSTRUCTOR_CHECK): New macro.
13253 (JBSC_TYPE_P): New macro.
13254 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
13255 (COMPLETE_CHECK_OP_2): New macro.
13256 (struct parse_ctxt): New field explicit_constructor_p.
13257 (check_class_interface_creation): Fixed prototype indentation.
13258 (patch_method_invocation_stmt): Prototype reflects added argument.
13259 (patch_invoke): Likewise.
13260 (complete_method_declaration, build_super_invocation,
13261 verify_constructor_circularity,
13262 build_this_super_qualified_invocation, get_printable_method_name,
13263 patch_conditional_expr, maybe_generate_finit, fix_constructors,
13264 verify_constructor_super, create_artificial_method,
13265 start_artificial_method_body, end_artificial_method_body,
13266 generate_field_initialization_code): New function prototypes.
13267 * parse.y: Fixed leading comment
13268 (constructor_header:, constructor_body:, block_end:): Rules tagged
13270 (type_declaration:): Call maybe_generate_finit.
13271 (method_declaration:): Action for method_body: placed in new
13272 function complete_method_declaration, called here.
13273 (constructor_declaration:): Defined actions. Removed leading
13275 (constructor_header:): New rule with action.
13276 (constructor_body:): Rule rewritten using block_begin: and
13277 block_end:. Defined actions.
13278 (constructor_declarator:, explicit_constructor_invocation:):
13280 (block:): Use new rules block_begin: block_end:.
13281 (block_begin:, block_end:): New rules and actions.
13282 (block_statements:): Fixed error message for explicit
13284 (method_invocation:): Call build_this_super_qualified_invocation
13285 if primary is `this' or `super' was seen.
13286 (conditional_expression:): Action defined.
13287 (extra_ctxp_pushed_p): New static global flag.
13288 (java_parser_context_save_global): Create parser context if
13289 necessary. Use extra_ctxp_pushed_p to remember it.
13290 (java_parser_context_restore_global): Pop extra parser context if
13292 (build_array_from_name): Array on primitive types are marked
13294 (register_fields): Restore new name in field initializer
13295 expression if type was altered. Non static fields initialized upon
13296 declaration marked initialized.
13297 (maybe_generate_finit): New function.
13298 (maybe_generate_clinit): Use create_artificial_method,
13299 start_artificial_method_body, end_artificial_method_body. Generate
13300 debug info for enclosed initialization statements.
13301 (method_header): Fixed leading comment. Check constructor
13302 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
13304 (complete_method_declaration, constructor_circularity_msg,
13305 verify_constructor_circularity): New functions.
13306 (get_printable_method_name): New function.
13307 (check_method_redefinition): Don't rename <finit> methods. Fix
13308 declared constructor names. Error message for
13309 constructors modified.
13310 (java_check_regular_methods): Local variable seen_constructor
13311 renamed saw_constructor. Skip verification on constructors. Create
13312 default constructor with create_artificial_method.
13313 (java_check_methods): Removed unnecessary empty line.
13314 (create_artificial_method, start_artificial_method_body,
13315 end_artificial_method_body): New functions.
13316 (java_layout_classes): Changed leading comment. Reverse fields
13317 list if necessary. Always layout java.lang.Object if being
13319 (java_complete_expand_methods): Verify constructor circularity.
13320 (java_complete_expand_method): Call fix_constructor on
13321 constructors. Local variable no_ac_found removed. Restore
13322 bindings if method body expansion failed.
13323 (fix_constructors, verify_constructor_super,
13324 generate_field_initialization_code): New function.
13325 (java_expand_classes): Fixed leading comment. Write class file
13327 (resolve_expression_name): Check for illegal instance variable
13328 usage within the argument scope of an explicit constructor
13330 (resolve_qualified_expression_name): Pass extra from_super flag
13331 when invoking patch_method_invocation_stmt. New case for
13332 conditional expression when used as a primary. Check for error
13333 when acquiring super.
13334 (patch_method_invocation_stmt): Added extra argument super. New
13335 local variable is_static_flag. Set class_to_search according to
13336 the nature of the constructor invocation. Don't add `this'
13337 argument when expanding NEW_CLASS_EXPR. Check for illegal method
13338 invocation within the argument scope of explicit constructor
13339 invocation. Set is_static according to is_static_flag. Provide
13340 extra `super' argument to patch_invoke invocation.
13341 (patch_invoke): New argument from_super. Loop on arguments
13342 indentation fixed. Pass from_super to invocation_mode. New switch
13343 case INVOKE_SUPER. Fixed error message in switch default case.
13344 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
13346 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
13347 (lookup_method_invoke): Fixed prototypes in candidates list. Error
13348 message takes constructors into account.
13349 (find_applicable_accessible_methods_list): Fixed indentation.
13350 (qualify_ambiguous_name): Take explicit constructor invocation
13351 into account. Deal with a conditional expression as a primary to
13353 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
13354 case. Added extra argument to patch_method_invocation_stmt.
13355 Register calls made to explicit constructor `this'. Don't call
13356 save_expr in ARRAY_REF case when emitting class files. Check for
13357 illegal use of this when expanding explicit constructor invocation
13359 (complete_function_arguments): Set and reset parser context
13360 explicit_constructor_p field value when appropriate.
13361 (build_super_invocation, build_this_super_qualified_invocation):
13363 (patch_assignment): Fixed typo.
13364 (patch_unaryop): Check on final fields occurs only when a decl
13366 (patch_return): Take constructors into account.
13367 (patch_conditional_expr): New function.
13368 * typeck.c (build_java_signature): Removed unnecessary empty line.
13370 1998-10-28 Jeffrey A Law (law@cygnus.com)
13372 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
13374 1998-10-28 Tom Tromey <tromey@cygnus.com>
13376 * decl.c (init_decl_processing): Renamed fields.
13377 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
13378 interface_len, msize fields.
13380 * class.c (make_class_data): Removed subclass_head and
13381 subclass_next fields.
13382 * decl.c (init_decl_processing): Removed subclass_head and
13383 subclass_next fields.
13385 1998-10-28 Jeffrey A Law (law@cygnus.com)
13387 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
13388 * mangle.c (emit_unicode_mangled_name): Similarly.
13390 1998-10-26 Nick Clifton <nickc@cygnus.com>
13392 * jcf-parse.c (get_constant): Place braces around code to compute
13393 'd' when REAL_ARITHMETIC is not defined.
13395 1998-10-25 H.J. Lu (hjl@gnu.org)
13397 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
13400 1998-10-23 Tom Tromey <tromey@cygnus.com>
13402 * lang-specs.h: `.zip' files are input to jc1.
13404 1998-10-22 Per Bothner <bothner@cygnus.com>
13406 * jvspecs.c: Add (but don't enable) support for combining multiple
13407 .class and .java input filenames to a single jc1 invocation.
13408 Add support for -C flag (copile to .class files).
13409 Translate -classpath and -CLASSPATH arguments.
13410 * lang-specs.h: Don't set %2 spec.
13412 1998-10-22 Tom Tromey <tromey@cygnus.com>
13414 * jcf-path.c (add_entry): Don't add trailing separator if entry is
13416 (add_path): Don't add trailing separator to non-empty path
13419 * lang.c (lang_decode_option): Check for -fclasspath and
13420 -fCLASSPATH before examining other `-f' options.
13422 * java-tree.h (finalize_identifier_node): Don't declare.
13423 * class.c (make_class_data): Don't push "final" field.
13424 * decl.c (init_decl_processing): Don't push "final" field.
13425 (finalize_identifier_node): Removed.
13426 (init_decl_processing): Don't set finalize_identifier_node.
13428 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
13430 1998-10-11 Anthony Green <green@cygnus.com>
13432 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
13433 (JV_SCAN_SOURCES): New macro.
13434 (JCF_DUMP_SOURCES): Likewise.
13435 (jcf-dump$(exeext)): New target.
13436 (jv-scan$(exeext)): New target.
13438 1998-10-22 Tom Tromey <tromey@cygnus.com>
13440 * Makefile.in (LEX): Removed.
13441 (LEXFLAGS): Likewise.
13442 (SET_BISON): New macro.
13444 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
13445 spurious diffs in parse.c.
13446 ($(PARSE_SCAN_C)): Likewise.
13447 (PARSE_DIR): New macro.
13449 (PARSE_SCAN_C): Likewise.
13450 (PARSE_RELDIR): New macro.
13452 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
13454 * jcf-io.c (find_class): Use saw_java_source to determine when to
13455 look for `.java' file.
13456 * jcf-parse.c (saw_java_source): New global.
13457 (yyparse): Set it if `.java' file seen.
13459 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
13460 (GCJH_SOURCES): Likewise.
13461 * Makefile.in (datadir): New macro.
13462 (libjava_zip): Likewise.
13463 (JAVA_OBJS): Added jcf-path.o.
13464 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13465 (../gcjh$(exeext)): Likewise.
13466 (jcf-path.o): New target.
13467 * java-tree.h (fix_classpath): Removed decl.
13468 * jcf-parse.c (fix_classpath): Removed.
13469 (load_class): Don't call fix_classpath.
13470 * parse.y (read_import_dir): Don't call fix_classpath.
13471 * lex.h: Don't mention classpath.
13472 * lex.c (java_init_lex): Don't initialize classpath.
13473 * jcf-io.c (classpath): Removed global.
13474 (find_class): Use jcf_path iteration functions. Correctly search
13475 class path for .java file.
13476 (open_in_zip): New argument `is_system'.
13477 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
13478 classpath-related options.
13479 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
13481 (lang_init): Call jcf_path_init.
13482 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
13483 * lang-specs.h: Handle -I. Minor cleanup to -M options.
13484 Correctly put braces around second string in each entry.
13485 * gjavah.c (main): Call jcf_path_init. Recognize all the new
13486 classpath-related options.
13487 (help): Updated for new options.
13488 * jcf.h: Declare functions from jcf-path.c. Don't mention
13489 `classpath' global.
13490 * jcf-path.c: New file.
13492 * jcf-depend.c: Include jcf.h.
13494 * jcf-write.c (localvar_alloc): Returns `void'.
13495 (localvar_free): Removed unused variable.
13497 * lang.c (OBJECT_SUFFIX): Define if not already defined.
13498 (init_parse): Use OBJECT_SUFFIX, not ".o".
13500 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13502 * class.c (emit_register_classes): Renamed from
13503 emit_register_class.
13504 * java-tree.h (emit_register_classes): Prototype renamed from
13505 emit_register_class.
13506 * jcf-parse.c (yyparse): Call emit_register_classes once before
13508 * parse.y (java_expand_classes): No longer register classes.
13510 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13512 * class.c (is_compiled_class): New local variable
13513 seen_in_zip. Identify classes found in currently compiled source
13515 * decl.c (complete_start_java_method): Fixed typo.
13516 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
13517 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
13518 (CLASS_P): Moved around.
13519 (java_parse_abort_on_error): Macro moved from jcf-parse.c
13520 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
13522 (jcf_parse_source): Changed leading comment. Removed unnecessary
13523 fclose and CLASS_FROM_SOURCE_P marking.
13524 (parse_source_file): New local variables remember_for_generation
13525 and filename. Mark parsed file name identifier node. Removed block
13526 executed when parse_only was null. Set remember_for_generation.
13527 Use it as an argument to java_pop_parser_context.
13528 (yyparse): New local variables several_files, list, next node and
13529 current_file_list. Split ampersand separated file names into
13530 current_file_list. Iterate through the list and parse accordingly.
13531 * parse.h (java_pop_parser_context): New function prototype.
13532 * parse.y (ctxp_for_generation): New static global variable.
13533 (java_pop_parser_context): New argument generate. Link popped ctxp
13534 to ctxp_for_generation list accordingly.
13535 (java_complete_expand_methods): Fixed indentation.
13536 (java_expand_classes): New function.
13538 1998-10-17 Per Bothner <bothner@cygnus.com>
13540 * Makefile.in: Link with libiberty.a instead of memmove.o.
13542 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13544 * lex.c (setjmp.h): No longer included.
13545 * lex.h (setjmp.h): Included.
13546 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
13547 (duplicate_declaration_error_p): Renamed from
13548 duplicate_declaration_error.
13549 (build_array_from_name): New function prototype.
13550 * parse.y (setjmp.h): No longer included.
13551 (variable_declarator_id): Define action.
13552 (build_array_from_name): New function.
13553 (duplicate_declaration_error_p): Renamed from
13554 duplicate_declaration_error. Fixed leading comment.
13555 (register_fields): Main `for' loop reorganized. Uses
13556 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
13557 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
13558 build_array_from_name.
13559 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
13561 (read_import_dir): Don't try to skip `.' and `..'.
13562 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
13563 build_array_from_name. Main `for' loop reorganized.
13564 (resolve_qualified_expression_name): When building access to a
13565 field, use the type where the field was found, not its own type.
13566 (maybe_access_field): Use field DECL_CONTEXT if the type where the
13567 field was found is null.
13568 (qualify_ambiguous_name): Sweep through all successive array
13571 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13573 * java-tree.h (pop_labeled_block, lang_printable_name,
13574 maybe_add_interface, set_super_info, get_access_flags_from_decl,
13575 interface_of_p, inherits_from_p, fix_classpath,
13576 complete_start_java_method, emit_handlers, init_outgoing_cpool,
13577 make_class_data, register_class, alloc_name_constant): New
13578 function prototypes.
13579 * lang.c (lang_decode_option): Set argc argument unused. Fixed
13580 indentation. Added cast to remove warning.
13581 (lang_printable_name): Set v argument unused.
13582 (lang_print_error): Added argument to lang_printable_name call.
13583 (java_dummy_print, print_lang_decl, print_lang_type,
13584 print_lang_identifier, lang_print_xnode): All argument marked
13586 * lex.c (java_unget_unicode): Removed unnecessary argument.
13587 (java_allocate_new_line): Unused local variable is gone.
13588 (java_read_char): Added parenthesis in expressions to remove
13589 warnings. Added final return statement.
13590 (java_read_unicode): Added parenthesis in expression to remove
13592 (java_parse_end_comment): Fixed java_unget_unicode invocation.
13593 (java_parse_escape_sequence): Likewise.
13594 (java_lex): Unused local variables are gone. Fixed
13595 java_unget_unicode invocation.
13596 * lex.h (set_float_handler): Prototype added when JC1_LITE not
13598 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
13599 lang_printable_name invocation in macro.
13600 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
13602 (duplicate_declaration_error): Suppressed unused argument in
13604 (identical_subpath_p): Function declaration is gone.
13605 (patch_invoke): Suppressed unused argument in prototype.
13606 (patch_cast, build_labeled_block, check_thrown_exceptions):
13608 * parse.y (setjmp.h): Included
13609 (toplev.h): Likewise.
13610 (field_declaration:): Suppressed unused local
13611 (label_decl:): Fixed build_labeled_block invocation.
13612 (java_pop_parser_context): Put extra parenthesis around assignment
13614 (yyerror): Suppressed unused local variables.
13615 (variable_redefinition_error): Fixed lang_printable_name
13617 (create_interface): Suppressed unused local variables.
13618 (create_class): Likewise.
13619 (duplicate_declaration_error): Suppressed unused argument. Fixed
13620 lang_printable_name invocation.
13621 (register_fields): Suppressed unused local variable. Fixed
13622 duplicate_declaration_error invocation.
13623 (method_header): Suppressed unused local variable.
13624 (method_declarator, parser_check_super): Likewise.
13625 (java_complete_class): Suppressed unused local variable. Fixed
13626 fatal error message.
13627 (complete_class_report_errors): Added default: in switch.
13628 (java_check_regular_methods): Fixed lang_printable_name
13630 (check_throws_clauses): Likewise.
13631 (java_check_abstract_methods): Suppressed unused local
13632 variable. Fixed lang_printable_name invocation.
13633 (read_import_entry): Added supplemental return statement.
13634 (read_import_dir): Suppressed unused local variables.
13635 (check_pkg_class_access, declare_local_variables): Likewise.
13636 (source_start_java_method): Suppressed unused extern variable
13638 (expand_start_java_method): Suppressed unused extern and local
13639 variable declarations.
13640 (java_complete_expand_methods): Likewise.
13641 (java_complete_expand_method): Suppressed unused local variables.
13642 (make_qualified_name): Likewise.
13643 (resolve_qualified_expression_name): Added default: in
13644 switch. Fixed lang_printable_name invocation.
13645 (class_instance_creation_expression): Added parenthesis around
13647 (patch_method_invocation_stmt): Fixed lang_printable_name and
13648 patch_invoke invocations.
13649 (check_for_static_method_reference): Fixed lang_printable_name
13651 (patch_invoke): Suppressed unused arguments and local variables.
13652 (lookup_method_invoke): Suppressed unused local variables.
13653 (qualify_ambiguous_name): Added default: in switch.
13654 (identical_subpath_p): Function removed.
13655 (patch_assignment): Suppressed unused local variables. Suppressed
13656 unnecessary if statement. Fixed lang_printable_name invocations.
13657 (try_builtin_assignconv): Fixed lang_printable_name invocations.
13658 (valid_ref_assignconv_cast_p): Parenthesis around
13659 expression. Suppressed unused local variables.
13660 (build_binop): Suppressed unused local variables. fixed
13661 lang_printable_name invocations.
13662 (string_constant_concatenation): Suppressed unused local
13664 (patch_unaryop): Fixed lang_printable_name invocation.
13665 (patch_cast): Suppressed unnecessary argument. Fixed
13666 lang_printable_name invocation.
13667 (patch_array_ref): Fixed lang_printable_name invocation.
13668 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
13669 (build_labeled_block): Suppressed unused argument.
13670 (generate_labeled_block): Fixed build_labeled_block invocation.
13671 (build_loop_body): Suppressed unused local variables.
13672 (patch_loop_statement): Likewise.
13673 (patch_exit): Fixed lang_printable_name invocation.
13674 (patch_switch_statement): Likewise.
13675 (case_identity): First argument marked unused.
13676 (patch_try_statement): Fixed lang_printable_name invocations.
13677 (patch_synchronized_statement, patch_throw_statement): Likewise.
13678 (check_thrown_exceptions): Fixed check_thrown_exceptions and
13679 lang_printable_name invocations.
13680 (check_thrown_exceptions_do): Suppressed unused argument.
13682 1998-10-14 Tom Tromey <tromey@cygnus.com>
13684 * jcf-write.c (write_classfile): Add output class file as target.
13685 * lang-options.h: Added -MD, -MMD, -M, and -MM.
13686 * jcf.h: Added declarations for dependency-tracking functions.
13687 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
13688 * lang.c (lang_decode_option): Recognize -MD and -MMD.
13689 (finish_parse): Call jcf_dependency_write.
13690 (dependency_tracking): New global.
13691 (DEPEND_SET_FILE): New define.
13692 (DEPEND_ENABLE): New define.
13693 (init_parse): Enable dependency tracking if required.
13695 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
13696 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13697 (../gcjh$(exeext)): Likewise.
13698 (jcf-depend.o): New target.
13699 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
13700 (GCJH_SOURCES): Likewise.
13701 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
13703 (find_classfile): Added dep_name argument.
13704 (find_class): Compute name of dependency.
13705 (open_in_zip): Call jcf_dependency_add_file.
13706 * gjavah.c (output_file): No longer global.
13707 (usage): Don't mention "gjavah".
13709 (java_no_argument): Likewise.
13710 (version): Likewise.
13711 (main): Recognize and handle -M family of options.
13712 (print_mangled_classname): Return is void.
13713 (process_file): Handle case where output is suppressed.
13714 (HANDLE_END_FIELD): Likewise.
13715 (HANDLE_METHOD): Likewise.
13716 * jcf-depend.c: New file.
13718 1998-10-13 Jeffrey A Law (law@cygnus.com)
13720 * java-tree.def: Add missing newline at EOF.
13722 1998-10-13 Tom Tromey <tromey@cygnus.com>
13724 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
13725 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
13727 Include <config.h> and "system.h".
13728 (disassemble_method): Undefine RET to avoid clash with
13729 config/i386/i386.h.
13731 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13733 * decl.c (runtime_exception_type_node, error_exception_type_node):
13734 New global variables.
13735 (init_decl_processing): Initialized.
13736 * expr.c (java_lang_expand_expr): Set caught exception type to
13737 null if catch handler argument doesn't exit.
13738 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
13740 * java-tree.h (runtime_exception_type_node,
13741 error_exception_type_node): Global variables declared.
13742 (DECL_FUNCTION_THROWS): New macro.
13743 (DECL_FUNCTION_BODY): Modified comment.
13744 (DECL_SPECIFIC_COUNT): Likewise.
13745 (struct lang_decl): New field throws_list.
13746 (IS_UNCHECKED_EXPRESSION_P): New macro.
13747 * lex.c (java_lex): Generate location information for THROW_TK.
13748 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
13749 EXCEPTIONS_P): New macros.
13750 (enum jdep_code): New value JDEP_EXCEPTION.
13751 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
13752 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
13753 PATCH_METHOD_RETURN_ERROR): New macros.
13754 (patch_method_invocation_stmt): Added new argument to prototype.
13755 (patch_synchronized_statement, patch_throw_statement,
13756 check_thrown_exceptions, check_thrown_exceptions_do,
13757 purge_unchecked_exceptions, check_throws_clauses): New function
13759 * parse.y Fixed typo in keyword section.
13760 (throw:): Rule tagged <node>.
13761 (THROW_TK): Keyword tagged <operator>.
13762 (method_header:): Last argument to call to method_header passed
13764 (throws:, class_type_list:, throw_statement:,
13765 synchronized_statement:, synchronized:): Defined actions.
13766 (method_header): New local variable current. Register exceptions
13767 from throws clause.
13768 (java_complete_tree): Complete and verify exceptions from throws
13770 (complete_class_report_errors): Error message on exceptions not
13772 (java_check_regular_methods): Fixed typo. Shortcut on private
13773 overriding methods. Changed error message on method
13774 redefinition. Check for throws clause compatibility.
13775 (check_throws_clauses): New function.
13776 (java_check_abstract_methods): Use DECL_NAME for wfl or current
13777 method. Changed error message on method redefinition.
13778 (currently_caught_type_list): New static variable.
13779 (java_complete_expand_methods): Purge unchecked exceptions from
13780 throws clause list. Call PUSH_EXCEPTIONS before walk and
13781 POP_EXCEPTIONS after.
13782 (resolve_qualified_expression_name): Pass new argument as NULL to
13783 patch_method_invocation_stmt.
13784 (patch_method_invocation_stmt): New argument ref_decl. Invoke
13785 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
13786 argument list when appropriate. Use new argument if non null to
13787 store selected method decl.
13788 (patch_invoke): Convert if necessary args of builtin types before
13789 forming CALL_EXPR. Argument list no longer reversed here.
13790 (invocation_mode): Treat final methods as static methods.
13791 (java_complete_tree): New cases for THROW_EXPR: and
13792 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
13794 (complete_function_arguments): No more RECORD_TYPE
13795 conversion. Function parameter nodes no longer saved.
13796 (valid_ref_assignconv_cast_p): Avoid handling null type.
13797 (patch_binop): Fixed null constant reference handling.
13798 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
13799 BUILD_THROW macros.
13800 (patch_try_statement): Fixed comments. Record caught types in
13801 list, push the list, expand try block and pop the list.
13802 (patch_synchronized_statement, patch_throw_statement,
13803 check_thrown_exceptions, check_thrown_exceptions_do,
13804 purge_unchecked_exceptions): New functions.
13805 * typeck.c (lookup_argument_method): Allow WFL in place of method
13806 DECL_NAME during method definition check
13808 1998-10-09 Tom Tromey <tromey@cygnus.com>
13810 * gjavah.c (decode_signature_piece): New function.
13811 (print_c_decl): Use it. Added `name_override' argument.
13812 (print_method_info): Use name_override argument to print_c_decl.
13813 (seen_fields): Removed.
13814 (print_field_info): Don't update seen_fields.
13815 (struct method_name): New structure.
13816 (method_name_list): New global.
13817 (print_method_info): Add new method to list of methods.
13818 (name_is_method_p): New function.
13819 (print_field_info): If field name has same name as method, then
13821 (process_file): Parse methods before fields.
13822 (field_pass): New global.
13823 (HANDLE_END_FIELD): Take field_pass into account.
13825 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13827 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
13828 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
13830 1998-10-03 Anthony Green <green@cygnus.com>
13832 * jvspec.c: Fix bug in jvgenmain_spec patch.
13834 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13836 * Makefile.in (lang.o:): Install dependency on java-tree.def.
13837 * decl.c (soft_exceptioninfo_call_node): New global variable.
13838 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
13839 takes extra integer argument. soft_exceptioninfo_call_node
13841 * except.c (java_set_exception_lang_code): New function
13842 (method_init_exceptions): Called here.
13843 (prepare_eh_table_type): New function.
13844 (expand_end_java_handler): Called here.
13845 * expr.c (build_java_throw_out_of_bounds_exception): Now features
13846 one argument. Modified generation of call to
13847 soft_badarrayindex_node to use new argument.
13848 (build_java_arrayaccess): Pass faulty index value to
13849 build_java_throw_out_of_bounds_exception.
13850 (generate_name): New function.
13851 (java_lang_expand_expr): New local variables node, current,
13852 has_finally_p. Expand TRY_EXPR node.
13853 (process_jvm_instruction): Replace top of the stack with thrown
13854 object reference when entering exception handler.
13855 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
13856 specific tree codes.
13857 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
13859 (DECL_SPECIFIC_COUNT): New macro.
13860 (prepare_eh_table_type, java_set_exception_lang_code,
13861 generate_name): New function declarations.
13862 (match_java_method): Declaration deleted.
13863 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
13865 * lex.c (TRY_TK, CATCH_TK): Generate location information.
13866 * parse.h (redefinition_error, refine_accessible_methods_list,
13867 can_cast_to_p): Function declaration removed.
13868 (classitf_redefinition_error, variable_redefinition_error,
13869 parse_jdk1_1_error, find_applicable_accessible_methods_list,
13870 find_most_specific_methods_list, argument_types_convertible,
13871 enter_a_block, valid_builtin_assignconv_identity_widening_p,
13872 valid_cast_to_p, valid_method_invocation_conversion_p,
13873 try_reference_assignconv, add_stmt_to_compound,
13874 build_jump_to_finally, build_tree_list, patch_try_statement,
13875 java_get_catch_block): New function declarations.
13876 * parse.y (string_buffer_type): Global variable deleted.
13877 (group_of_labels, catches, catch_clause, catch_clause_parameter,
13878 finally): Rules tagged <node>.
13879 (TRY_TK, CATCH_TK): Token tagged <operator>.
13880 (class_body_declaration:, class_member_declaration:,
13881 formal_parameter:, explicit_constructor_invocation:,
13882 interface_member_declaration:, constant_declaration:,
13883 primary_no_new_array:, class_instance_creation_expression:,
13884 array_creation_expression:): Issue error on unsuported JDK1.1
13886 (try_statement:, catches:, finally:): Define actions.
13887 (catch_clause_parameter): New rule.
13888 (catch_clause:): Use new rule catch_clause_parameter.
13889 (parse_jdk1_1_error): New function.
13890 (redefinition_error): Renamed classitf_redefinition_error.
13891 (variable_redefinition_error): New function.
13892 (check_class_interface_creation): Call
13893 classitf_redefinition_error.
13894 (java_complete_tree): Added error message on JDEP_TYPE: case.
13895 (complete_class_report_errors): Fixed indentation.
13896 (declare_local_variables): Call variable_redefinition_error.
13897 (source_end_java_method): Call java_set_exception_lang_code and
13898 emit_handlers where appropriate.
13899 (java_method_add_stmt): Call add_stmt_to_block.
13900 (add_stmt_to_block): New function.
13901 (lookup_method_invoke): Fixed outside comment. new local variable
13902 candicates. Call find_applicable_accessible_methods_list and
13903 find_most_specific_methods_list when searching for a
13904 method. Modified error report to list possible candidates when
13906 (find_applicable_accessible_methods_list,
13907 find_most_specific_methods_list, argument_types_convertible): New
13909 (refine_accessible_methods_list): Function deleted.
13910 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
13911 expr (if applicable) before calling patch_array_ref.
13912 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
13913 (enter_block): Fixed comment.
13914 (enter_a_block): New function.
13915 (patch_assignment): Reorganized. Call try_reference_assignconv for
13916 references. Call valid_cast_to_p instead of can_cast_to_p.
13917 (try_reference_assignconv,
13918 valid_builtin_assignconv_identity_widening_p): New functions.
13919 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
13920 (valid_cast_to_p, valid_method_invocation_conversion_p): New
13922 (build_string_concatenation): Don't resolve StringBuffer.
13923 (patch_cast): Fixed inverted arguments.
13924 (patch_array_ref): Code to save array expr deleted. Call
13925 valid_cast_to_p instead of can_cast_to_p.
13926 (generate_labeled_block): Call generate_name.
13927 (build_jump_to_finally, build_try_statement, java_get_catch_block,
13928 patch_try_statement): New functions.
13929 * typeck.c (match_java_method): Function deleted.
13931 1998-10-02 Anthony Green <green@cygnus.com>
13933 * jvspec.c: jvgenmain_spec uses different temporary file names.
13935 1998-10-02 Anthony Green <green@cygnus.com>
13937 * jvspec.c (lang_specific_driver): Fail if user specifies
13938 --main= when not linking.
13940 1998-09-28 Tom Tromey <tromey@cygnus.com>
13942 * class.c (make_class_data): Push value for `thread' field.
13943 * decl.c (init_decl_processing): Added `thread' field to class.
13945 * class.c (add_field): Always make static fields externally
13948 1998-09-26 Anthony Green <green@cygnus.com>
13950 * expr.c (build_java_athrow,
13951 build_java_throw_out_of_bounds_exception, expand_invoke,
13952 build_newarray, expand_java_multianewarray, build_java_monitor):
13953 Update comments to reflect _Jv_* function names.
13955 1998-09-25 Per Bothner <bothner@cygnus.com>
13957 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
13958 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
13959 * parse.y (expand_start_java_method): Likewise.
13961 1998-09-24 Per Bothner <bothner@cygnus.com>
13963 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
13965 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
13966 (add_field): No longer need to convert from RECORD_TYPE to pointer,
13967 * expr.c: Remove no-longer-needed calls to promote_type.
13968 * decl.c (give_name_to_locals): Liekwise.
13969 * jcf-parse.c (get_class_constant): Compensate for new signatures.
13970 * parse.y: Add/remove promote_type calls as appropriate.
13971 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
13972 (parse_signature_string): Likewise.
13973 (build_java_array_type): Fix for now signature convenions.
13975 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
13977 1998-09-23 Tom Tromey <tromey@cygnus.com>
13979 * class.c (init_class_processing): libjava function renamed to
13982 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13984 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
13985 * java-tree.def: Fixed DEFTREECODE third argument.
13986 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
13987 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
13988 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
13989 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13990 JAVA_THIS_EXPR): Now replaced by tree code definitions.
13991 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
13992 * lang.c (java_tree_code_type, java_tree_code_length,
13993 java_tree_code_name): New arrays.
13994 (lang_init): Append Java tree node definitions to Gcc ones.
13995 * lex.c (expression_obstack): Declared as extern when JC1_LITE
13997 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
13999 (java_lex): Allow declaration of empty string constants. Retain
14000 location information on CASE_TK and DEFAULT_TK.
14001 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
14002 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
14003 Modified to be more robust.
14004 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
14005 (build_new_invocation, try_builtin_assignconv,
14006 patch_switch_statement, string_constant_concatenation,
14007 build_string_concatenation, patch_string_cst, patch_string,
14008 java_expand_switch): New function declarations.
14009 * parse.y: Rules related to switch and EH tagged <node>.
14010 (label_id): Set to NULL_TREE
14011 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
14013 (this_or_super:): Fixed indentation.
14014 (statement:, statement_nsi:, statement_without_trailing_substatement:,
14015 statement_expression:): Removed call to RULE on all sub-rules.
14016 (switch_expression:, switch_labels:): New rules.
14017 (switch_statement:, switch_block:, switch_block_statement_groups:,
14018 switch_block_statement_group:, switch_labels:, switch_label:):
14020 (throw_statement:, synchronized_statement:, try_statement:):
14021 Defined temporary actions.
14022 (class_instance_creation_expression:): Call
14023 build_new_invocation. Fixed indentation.
14024 (field_access): Fixed indentation.
14025 (method_invocation): Likewise.
14026 (make_qualified_primary): Use THIS_EXPR.
14027 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
14028 resolving from SUPER, set *type_found.
14029 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
14030 (java_complete_tree): Removed unused local variable `location'. Case
14031 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
14032 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
14033 on MODIFY_EXPR: and all binary operator tree code cases. Removed
14034 STRING_CST: case. default: checks for patchable strings.
14035 (complete_function_arguments): Transform string constant or
14036 crafted StringBuffer if necessary.
14037 (build_method_invocation): Fixed comments.
14038 (build_new_invocation): New function.
14039 (patch_assignment): Call try_builtin_assignconv to figure a valid
14040 assignment conversion between builtin types.
14041 (try_builtin_assignconv): New function.
14042 (build_binop): Use URSHIFT_EXPR directly to call build.
14043 (operator_string): Use UNARY_PLUS_EXPR.
14044 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
14046 (do_merge_string_cste, merge_string_cste,
14047 string_constant_concatenation, build_string_concatenation,
14048 patch_string, patch_string_cst): New function.
14049 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
14050 (patch_unaryop): Likewise. New test of valid ++/-- operands.
14051 (build_newarray_node): Use NEW_ARRAY_EXPR.
14052 (build_this): Use THIS_EXPR.
14053 (build_return): Enable debug information on return statement.
14054 (build_if_else_statement): Likewise.
14055 (complete_labeled_statement): Fixed related comment.
14056 (build_loop_body): Fixed comment.
14057 (build_bc_statement): Enable debug information on break/continue
14059 (patch_bc_statement): Fixed typos. Handle SWITCH statement
14061 (patch_switch_statement, case_identity, java_expand_switch): New
14064 1998-09-21 Per Bothner <bothner@cygnus.com>
14066 * buffer.h (BUFFER_INIT): New macro.
14067 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
14068 Pass (struct jcf_partial *state) to most functions.
14069 (jcf_block, jcf_relocation): New types.
14070 Support labels, branches, conditionals, loops.
14072 1998-09-21 Tom Tromey <tromey@cygnus.com>
14074 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
14076 1998-09-21 Per Bothner <bothner@cygnus.com>
14078 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
14079 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
14080 not integer_type_node (INT_TYPE_SIZ bits).
14082 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
14084 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
14085 * jcf-dump.c (print_exception_table): New function.
14086 (disassemble_method): Better handling of wide instructions.
14087 Make more robust for bad input.
14089 1998-09-30 Jeffrey A Law (law@cygnus.com)
14091 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
14094 1998-09-17 Jeffrey A Law (law@cygnus.com)
14096 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
14098 1998-09-17 Tom Tromey <tromey@cygnus.com>
14100 * Makefile.in ($(PARSE_H)): Removed target.
14102 1998-09-17 Jeffrey A Law (law@cygnus.com)
14104 * Makefile.in (JAVA_OBJS): Add memmove.o
14105 (memmove.o): New target & rules.
14107 1998-09-15 Tom Tromey <tromey@cygnus.com>
14109 * expr.c (expand_invoke): Don't generate a call to the class init
14112 1998-09-14 Jeffrey A Law (law@cygnus.com)
14114 * Makefile.in: Add many missing dependencies.
14115 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
14117 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
14118 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
14120 1998-09-11 Per Bothner <bothner@cygnus.com>
14122 * decl.c (complete_start_java_method): If method is static (and
14123 not private) call _Jv_InitClass.
14124 * expr.c (expand_invoke): Don't call build_class_init.
14126 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
14128 1998-09-10 Jeffrey A Law (law@cygnus.com)
14130 * Make-lang.in (GCJ): Define before using.
14132 1998-09-09 Jeffrey A Law (law@cygnus.com)
14134 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
14135 losing due to namespace pollution in GNU getopt.h
14137 1998-09-09 Tom Tromey <tromey@cygnus.com>
14139 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
14140 (java.all.cross): Likewise.
14141 (java.rest.encap): Likewise.
14143 1998-09-08 Jeffrey A Law (law@cygnus.com)
14145 * gjavah.c (print_class_decls): Fix thinko in arglist
14146 * jcv-io.c (find_classfile): Similarly.
14148 1998-09-07 Jeffrey A Law (law@cygnus.com)
14150 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
14152 1998-09-05 Tom Tromey <tromey@cygnus.com>
14154 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
14155 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
14156 * Makefile.in (PARSE_C): New macro.
14157 (PARSE_H): Likewise.
14158 (PARSE_SCAN_C): Likewise.
14159 ($(PARSE_C)): Target renamed from parse.c.
14160 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
14161 (clean): Remove parse-scan.c as well.
14162 (parse.o): Depend on $(PARSE_C).
14164 1998-09-05 Anthony Green <green@cygnus.com>
14166 * README, license.terms: Removed.
14168 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
14169 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
14170 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
14171 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
14172 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
14173 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
14174 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
14175 and Java trademark attribution.
14177 1998-09-04 Tom Tromey <tromey@cygnus.com>
14179 * Makefile.in: Use gcjh, not gjavah.
14180 * config-lang.in (stagestuff): Use gcjh, not gjavah.
14181 * Make-lang.in: Changed gjavah to gcjh everywhere.
14183 1998-09-03 Per Bothner <bothner@cygnus.com>
14185 * gjavah.c: Support new -prepend -add -append flags.
14186 (print_method_info): Method is not virtual if class is final.
14188 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14190 * jv-scan.c: Fixed copyright assignment.
14191 * keyword.gperf: Likewise.
14192 * keyword.h: Likewise.
14193 * lex.c: Fixed copyright assignment.
14194 (java_lex): Push unicode back when parsing '<'.
14195 * lex.h: Fixed copyright assignment.
14196 * parse-scan.y: Likewise.
14197 * parse.h: Fixed copyright assignment.
14198 (build_debugable_stmt, complete_for_loop): New function prototypes.
14199 * parse.y: Fixed copyright assignment.
14200 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
14201 size_zero_node when completing a loop with no exit condition.
14202 (for_statement_nsi:): Define action.
14203 (for_init:, for_update:): Return size_zero_node when empty.
14204 (declare_local_variables): Call build_debugable_stmt.
14205 (build_debugable_stmt): New function.
14206 (build_loop_body): Build debugable statement around loop
14208 (complete_loop_body): Take into account the debugable statement
14209 around the EXIT_EXPR.
14210 (complete_loop_body): New function.
14211 (patch_exit_expr): Fixed condition inversion.
14213 1998-09-02 Tom Tromey <tromey@cygnus.com>
14215 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
14216 name of thread define.
14217 * jvspec.c (THREAD_NAME): New macro.
14219 (THREADLIB): Likewise.
14220 (lang_specific_driver): Recognize attempt to link with thread
14221 library or gc library. Recognize -ljava on command line so it
14222 isn't linked against more than once.
14224 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14226 * parse-scan.y (report_main_declaration): Name of the class
14227 containing `main' can be a qualified name.
14229 1998-08-31 Tom Tromey <tromey@cygnus.com>
14231 * config-lang.in: Changed gjavac to gjc everywhere.
14232 * Make-lang.in: Changed gjavac to gjc everywhere.
14234 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14236 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
14237 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
14238 and install the files.
14239 * Makefile.in (JAVA_OBJS_LITE): New variable.
14240 (compiler:): Now include jv-scan as a dependency.
14241 (../jv-scan$(exeext), parse-scan.c): New targets.
14242 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
14243 * config-lang.in (compilers): Removed gcj, gjavah from the list.
14244 * jcf-parse.c (parse_source_file): Call java_layout_classes and
14245 check for errors even if parse_only.
14246 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
14248 (yylex): New function. Uses java_lex body.
14249 (java_lex): Removed commented out statement. Remove local variable
14250 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
14251 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
14252 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
14253 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
14254 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
14255 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
14257 (java_lex_error): Empty if JC1_LITE is defined.
14258 (java_get_line_col): Return 0 if JC1_LITE is defined.
14259 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
14260 SET_MODIFIER_CTX): Moved into the section containing the macros
14261 conditionally defined by JC1_LITE.
14262 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
14263 argument if JC1_LITE is defined.
14264 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
14265 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
14267 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
14268 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
14269 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
14270 to different values according to JC1_LITE.
14271 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
14272 declared if JC1_LITE set.
14273 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
14274 defined if JC1_LITE not set.
14275 (struct parser_ctx): Reorganized and skip the jc1 front end part
14277 (java_layout_classes): New function definition.
14278 (java_push_parser_context, java_init_lex, yyparse, yylex,
14279 yyerror): Prototype always declared. All other static function
14280 prototypes declared only if JC1_LITE is not set.
14281 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
14282 declared in parse.h.
14283 (java_layout_classes): New function.
14284 (java_complete_expand_methods): No longer layout the class here.
14285 * parse-scan.y: New file.
14286 * jv-scan.c: New file.
14288 1998-08-25 Tom Tromey <tromey@cygnus.com>
14290 * gjavah.c (main): Handle -friend option.
14291 (friend_specs): New global.
14292 (generate_access): Handle friend_specs.
14293 (process_file): Likewise.
14294 (MAX_FRIENDS): New macro.
14295 (friend_count): New global.
14296 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
14297 Changed all callers.
14299 1998-08-24 Per Bothner <bothner@cygnus.com>
14301 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
14302 (main): Handle processing all the entries of a named .zip archive.
14303 * jcf-io.c (jcf_trim_old_input): New function.
14304 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
14306 1998-08-24 Per Bothner <bothner@cygnus.com>
14308 * lang.c (flag_assume_compiled): Make default be on.
14310 1998-08-21 Per Bothner <bothner@cygnus.com>
14312 * jcf-dump.c: Add bunches of flags to control output more.
14313 (process_class): New function; support printing more than one class.
14314 (main): Support new --print-main and --javap flags.
14315 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
14316 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
14318 1998-08-20 Per Bothner <bothner@cygnus.com>
14320 Change mangling of dispatch table to match C++ vtable (w/thunks).
14321 * class.c (build_dtable_decl), java-tree.h: New function.
14322 (make_class_data): Call it.
14323 * decl.c (init_decl_processing): Likewise.
14325 1998-08-19 Warren Levy <warrenl@cygnus.com>
14327 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
14328 soft_anewarray; adjust args passed.
14329 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
14330 match _Jv_NewObjectArray.
14332 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14334 * decl.c (push_labeled_block, pop_labeled_block): New functions.
14335 * expr.c (loopup_label): Call create_label_decl.
14336 (create_label_decl): New function.
14337 (java_lang_expand_expr): Call expand_start_bindings with argument
14339 * java-tree.h Added space after PROTO in function declarations
14341 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
14342 (create_label_decl, push_labeled_block): New function
14344 * lex.c (label_id): Initialize.
14345 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
14347 * parse.h Added space after PROTO in function declarations when
14349 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
14350 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
14351 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
14352 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
14354 (struct parser_ctxt): New fields current_loop,
14355 current_labeled_block.
14356 (build_if_else_statement, patch_if_else_statement,
14357 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
14358 generate_labeled_block, complete_labeled_statement,
14359 build_bc_statement, patch_bc_statement, patch_loop_statement,
14360 build_new_loop, build_loop_body, complete_loop_body): New function
14362 * parse.y (java_warning_count): New global variable.
14363 (label_id): New static variable.
14364 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
14365 (block:): Return size_zero_node when block is empty.
14366 (empty_statement:): Return size_zero_node.
14367 (statement:): Implement supplemental action when for_statement: is
14369 (label_decl:): New rule.
14370 (labeled_statement:): Rewritten using label_decl. Actions
14372 (labeled_statement_nsi:): Likewise.
14373 (if_then_statement): Actions implemented.
14374 (while_expression): New rule.
14375 (while_statement:): Rewritten using while_expression. Actions
14377 (while_statement_nsi:): Likewise.
14378 (do_statement_begin:): New rule.
14379 (do_statement:): Rewritten using do_statement_begin. Actions
14381 (for_statement:): Rewritten using for_begin. Actions implemented.
14382 (for_statement_nsi:): Likewise.
14383 (for_header:, for_begin:): New rules.
14384 (for_init:): Actions implemented.
14385 (statement_expression_list:, break_statement:,
14386 continue_statement:): Likewise.
14387 (yyerror): Count number of issued warning(s).
14388 (java_report_errors): Report error(s) and/or warning(s).
14389 (java_complete_class): Use build_java_argument_signature to
14390 recompute completed method signature.
14391 (java_check_regular_methods): New locals method_wfl and aflags.
14392 Use method_wfl instead of lookup_cl during error reports. Fixed
14393 indentation and modified some error messages. Use
14394 lang_printable_name in method instead of the DECL_NAME. New code
14395 to issue warnings on methods not overriding corresponding methods
14396 private to a different package.
14397 (java_method_add_stmt): Call add_stmt_to_compound.
14398 (add_stmt_to_compound): New function.
14399 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
14400 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
14401 (build_if_else_statement, patch_if_else_statement,
14402 build_labeled_block, generate_labeled_block,
14403 complete_labeled_statement, build_new_loop, build_loop_body,
14404 complete_loop_body, patch_loop_statement, build_bc_statement,
14405 patch_bc_statement, patch_exit_expr): New functions.
14406 * typeck.c (build_java_signature): Build argument signature before
14407 enclosing it in between parenthesis.
14409 1998-08-17 Warren Levy <warrenl@cygnus.com>
14411 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
14412 (JAVA_OBJS): Added reminder comment
14414 1998-08-13 Nick Clifton <nickc@cygnus.com>
14416 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
14417 be interpreted as a long long.
14419 1998-08-13 Warren Levy <warrenl@cygnus.com>
14421 * decl.c (init_decl_processing): Use _Jv_InitClass, not
14422 soft_initialise_class. Use _Jv_NewMultiArray, not
14423 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
14424 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
14425 _Jv_CheckArrayStore, not soft_checkarraystore. Use
14426 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
14428 1998-08-12 Per Bothner <bothner@cygnus.com>
14430 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
14431 length_identifier_node): New global tree node constants.
14432 * parse.y (kw_super, kw_this, kw_length): Removed globals.
14433 Replace uses by super_identifier_node etc.
14434 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
14436 * parse.y (resolve_field_access): Don't special-case ".length" if
14437 flag_emit_class_files.
14438 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
14439 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
14442 1998-08-11 Per Bothner <bothner@cygnus.com>
14444 * decl.c (init_decl_processing): Remove unused method_type_node fields.
14445 * class.c (make_method_value): Remove init for removed fields.
14447 * class.c (layout_class): Use build_java_argument_signature.
14448 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
14450 * typeck.c (push_java_argument_signature): Removed. Merged into ...
14451 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
14452 (build_java_signature): Don't use push_java_argument_signature.
14454 * typeck.c (lookup_argument_method): New function.
14455 * parse.y (java_check_regular_methods): Use lookup_argument_method
14456 instead of lookup_java_method2 followed by lookup_java_method.
14458 * parse.y (check_method_redefinition): Minor optimization.
14460 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
14461 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
14463 1998-08-10 Tom Tromey <tromey@cygnus.com>
14465 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
14468 * gjavah.c (java_float_finite): Use K&R-style definition.
14469 (java_double_finite): Likewise.
14470 (generate_access): Now returns void. Changed all callers.
14471 (last_access_generated): Removed.
14472 (process_file): Only make a single pass over the .class file.
14474 1998-07-29 Per Bothner <bothner@cygnus.com>
14476 * class.c (get_dispatch_table): Add extra dummy vtable entry,
14477 for compatibility for G++ (with -fvtable-thunks).
14478 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
14480 * gjavah.c (process_file): Use public inheritance for super-class.
14482 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14484 * lex.c (java_init_lex): Initialize ctxp->package.
14485 * parse.h (struct parser_ctxt): package and package_len replaced
14486 by tree package, an identifier node. Field method_decl_list is
14487 gone. Fixed comments.
14488 (lookup_field_wrapper, merge_qualified_name, not_accessible,
14489 class_in_current_package): New function prototypes.
14490 * parse.y (array_type:): Set class loaded flag on primitive type
14492 (package_declaration:): Assign ctxp->package to the
14494 (method_invocation:): Handle invocation of method qualified by
14496 (single_type_import_declaration:): Removed ambiguity check.
14497 (java_pop_parser_context): New local variable `next'. Reset and
14498 set IMPORT_CLASSFILE_NAME flags on current and previous import
14500 (java_accstring_lookup): Use new local macro COPY_RETURN.
14501 (lookup_field_wrapper): New function.
14502 (parser_qualified_classname): Use merge_qualified_name.
14503 (parser_check_super_interface): Broaden error message.
14504 (do_resolve_class): Check for qualified class name in the current
14505 compilation unit if appropriate.
14506 (process_imports): Check for already defined classes.
14507 (check_pkg_class_access): Got rid of call to
14508 get_access_flags_from_decl.
14509 (java_complete_expand_methods): Call safe_layout_class based on
14510 the current class size.
14511 (make_qualified_primary): Build a WFL qualification on primary if
14513 (merge_qualified_name): New function.
14514 (make_qualified_name): Use merge_qualified_name.
14515 (resolve_expression_name): Use safe_lookup_field.
14516 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
14517 (resolve_qualified_expression_name): Likewise. Check on resolved
14518 element accessibility.
14519 (not_accessible_p, class_in_current_package): New functions.
14520 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
14521 (patch_method_invocation_stmt): Merged common pieces. Check
14522 accessibility of invoked method.
14523 (check_for_static_method_reference): Add returned type in error
14525 (invocation_mode): Get rid of bogus check on PRIVATE methods.
14526 (refine_accessible_methods_list): Merged two conditions in test.
14527 (java_complete_class): Sanity check on stabilize_ref gone.
14528 * zextract.c (read_zip_archive): Cast lseek second argument to long.
14530 1998-07-28 Per Bothner <bothner@cygnus.com>
14532 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
14534 1998-07-24 Tom Tromey <tromey@cygnus.com>
14536 * gjavah.c (F_NAN): Removed.
14537 (F_NAN_MASK): New macro.
14538 (F_POSITIVE_INFINITY): Removed.
14539 (F_NEGATIVE_INFINITY): Likewise.
14540 (java_float_finite): Rewrote.
14541 (D_NAN_MASK): Renamed.
14542 (java_double_finite): Rewrote.
14543 (D_POSITIVE_INFINITY): Removed.
14544 (D_NEGATIVE_INFINITY): Likewise.
14546 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
14547 If verbose, print underlying representation of value in hex.
14549 1998-07-24 Per Bothner <bothner@cygnus.com>
14551 * buffer.h, buffer.c: New files.
14552 * Makefile.in (JAVA_OBJS): Add buffer.o.
14554 Support locals variables and writing their debug entries to .class.
14555 * jcf-write.c: Simplify some by user new buffer type.
14556 (vode_buffer_grow): Removed.
14557 (struct localvar_info): New type.
14558 (localsvars, localvartable): New buffers.
14559 (localvar_alloc, localvar_free): New functions.
14560 (generate_bytecode_insns): Handle local variables.
14561 (generate_classfile): Write LocalVariableTable attribute.
14563 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14565 * jcf-io.c (open_in_zip): Check the zipfile magic number.
14566 * zipfile.h (ZIPMAGIC): New macro.
14568 1998-07-24 Tom Tromey <tromey@cygnus.com>
14570 * Makefile.in (gjavah.o): Updated dependencies.
14571 (jcf-dump.o): Likewise.
14572 (all.indirect): Use ../gjavah.
14573 (../gjavah$(exeext)): Likewise.
14574 (clean): Don't remove gjavah.
14575 (clean): Remove parse.c, not java/parse.c.
14576 * Make-lang.in (java): Added gjavah.
14577 (gjavah$(exeext)): New target.
14578 (GJAVAH_SOURCES): New macro.
14579 (java.all.build): Added gjavah.
14580 (java.all.cross): Likewise.
14581 (java.rest.encap): Likewise.
14582 * config-lang.in (compilers, stagestuff): Added gjavah.
14584 1998-07-23 Tom Tromey <tromey@cygnus.com>
14586 * gjavah.c (java_float_finite): New function.
14587 (java_double_finite): Likewise.
14588 (F_POSITIVE_INFINITY): New macro.
14589 (F_NEGATIVE_INFINITY): Likewise.
14591 (D_POSITIVE_INFINITY): Likewise.
14592 (D_NEGATIVE_INFINITY): Likewise.
14594 (print_field_info): Use java_float_finite and java_double_finite.
14596 1998-07-23 Per Bothner <bothner@cygnus.com>
14598 * parse.y (method_header): Name "this" implicit argument.
14600 1998-07-22 Per Bothner <bothner@cygnus.com>
14602 * jcf-write.c: Write out LineNumberTable attribute in .class file.
14603 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
14604 (put_linenumber): New function.
14605 (generate_bytecode_insns, generate_classfile): Write line numbers.
14607 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14609 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
14610 (lookup_name, build_known_method_ref, build_class_init,
14611 build_invokevirtual, invoke_build_dtable, match_java_method,
14612 build_field_ref, pushdecl_force_head, build_java_binop,
14613 binary_numeric_promotion, build_decl_no_layout,
14614 build_java_arrayaccess, build_newarray, build_anewarray,
14615 build_java_array_length_access, build_java_arraynull_check): New
14616 extern function prototypes.
14617 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14618 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
14620 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
14622 * jcf.h (jcf_out_of_synch): New extern function prototype.
14623 * parse.h: Static/global function implemented in parse.y
14624 prototyped and declarations moved at the end of the file.
14625 (DECL_P): Check that the argument isn't null.
14626 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14627 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
14628 (QUAL_DECL_TYPE): New macro.
14629 (PARAMS): Macro definition removed.
14630 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
14631 (return_statement:): Call build_return.
14632 (field_access:): Call make_qualified_primary in sub rule.
14633 (method_invocation:): Build method invocation and call
14634 make_qualified_primary when processing primaries.
14635 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
14636 get_type_from_signature.
14637 (java_check_regular_method): Extra integer 0 argument when calling
14638 lookup_java_method2.
14639 (lookup_java_interface_method2): Extra method DECL argument when
14640 calling lookup_java_interface_method2.
14641 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
14642 COMPOUND_EXPR node.
14643 (java_complete_expand_method): Layout current class iff not
14644 already done. Don't process interface's methods.
14645 (java_complete_expand_method): Use super class only if it
14646 exists. Use current class otherwise.
14647 (make_qualified_primary): New function.
14648 (resolve_expression_name): Process qualified expression or
14649 expression from primary the same way.
14650 (resolve_expression_name): Two last arguments to
14651 resolve_field_access are now NULL_TREEs.
14652 (resolve_field_access): New variable is_static. Local field must
14653 be DECLs. is_static computed on field DECLs only. Append code in
14654 where_found to the field access if necessary. Use QUAL_DECL_TYPE
14655 to initialize field_type.
14656 (resolve_qualified_expression_name): New local variable,
14657 previous_call_static and is_static. Handle primaries with function
14658 calls, casts, array references and `this'. `super' now handled as
14659 `(super_class)this'. Use is_static to clarify boolean expressions.
14660 Added code to handle case where a proper handle is required to
14661 access a field. Use QUAL_DECL_TYPE where applicable.
14662 (maybe_access_field): New function.
14663 (patch_method_invocation_stmt): New arguments primary, where,
14664 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
14665 deleted. Use `where' as a type to search from if specified. Check
14666 for static method reference where forbidden. Append primary or
14667 current_this to the argument list if not calling constructor nor
14669 (check_for_static_method_reference): New function.
14670 (patch_invoke): Layout the class on which new is done if
14672 (lookup_method_invoke): Changed format to report errors on
14674 (qualify_ambiguous_name): New local variable this_found. Now
14675 handle things from primaries. Method call are considered
14677 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
14678 changed into NULLs.
14679 (not_initialized_as_it_should_p): Comply with the new DECL_P.
14680 (java_complete_tree): New case fo RETURN_EXPR. Process function
14681 call arguments in separate function.
14682 (complete_function_arguments): New function.
14683 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
14685 (patch_assignment): Take the return function slot into account as
14686 a RHS. Distinguish assignment from a return.
14687 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
14688 when checking methods in interfaces.
14689 (resolve_type_during_patch): NULL argument to unresolve_type_p
14690 instead of NULL_TREE.
14691 (patch_newarray): Fixed typo in comment.
14692 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
14693 (build_return, patch_return): New functions.
14694 * typeck.c (lookup_java_constructor): Fixed typo in comment.
14696 1998-07-21 Per Bothner <bothner@cygnus.com>
14698 * constants.c (find_name_and_type_constant, find_fieldref_index,
14699 find_methodref_index): New methods.
14700 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
14701 just return given method. Also, rename to build_known_method_ref.
14702 (expand_invoke): Rename call to build_invoke_non_interface.
14703 * java-tree.h, parse.h: Update prototype.
14704 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
14705 (such as expand_expr_stmt) if flag_emit_class_files.
14706 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
14707 STACK_TARGET, IGNORE_TARGET): New macros.
14708 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
14709 (generate_bytecode_insn): New function to generate method's bytecode.
14710 (generate_classfile): Node generate Code attribute for a method.
14711 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
14712 push_long_const, field_op, adjust_typed_op, maybe_wide):
14713 New functions used by generate_bytecode_insn.
14715 * typeck.c (signature_include_return): Remove variable.
14716 (push_java_argument_signature, build_java_argument_signature): New.
14717 (build_java_signature): Use push_java_argument_signature.
14718 * parse.y: Use build_java_argument_signature instead of fiddling
14719 with signature_include_return.
14721 1998-07-17 Tom Tromey <tromey@cygnus.com>
14723 * gjavah.c (print_c_decl): Always generate JArray<>* for array
14726 * Makefile.in (all.indirect): Added gjavah$(exeext).
14727 (gjavah$(exeext)): Added $(exeext).
14730 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14732 * class.c (layout_class): Call to java_layout_parsed_class replace
14733 by safe_layout_class.
14734 * expr.c (build_java_array_length_access): Removed static storage
14735 class in the function definition.
14736 (build_java_arraynull_check): Likewise.
14737 Also fixed typos in two comments.
14738 * lex.c (java_init_lex): Initialize static global kw_length.
14739 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
14740 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
14742 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
14743 * parse.h (resolve_no_layout): New static function declaration.
14744 (get_identifier_in_static): Declaration removed.
14745 (java_layout_parsed_class): Function name declaration changed to
14747 (build_newarray_node, patch_newarray, resolve_type_during_patch,
14748 not_initialized_as_it_should_p, build_this): New static function
14750 (pushdecl_force_head, build_java_binop, int_fits_type_p,
14751 binary_numeric_promotion, stabilize_reference,
14752 build_decl_no_layout, build_java_arrayaccess): Extern function
14753 declarations moved into their own section.
14754 (build_newarray, build_anewarray, build_java_array_length_access,
14755 build_java_arraynull_check): New extern function declarations.
14756 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
14757 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
14759 (CALL_CONSTRUCTOR_P): New macro.
14760 * parse.y (kw_length): New static global tree node.
14761 (return_statement): Tagged <node>.
14762 (RETURN_TK): Tagged <operator>.
14763 (variable_declarator_id:): Build variable declaration with an
14764 empty initialization value if a syntax error was found in the
14765 initialization part of the variable declaration.
14766 (statement_without_trailing_substatement:): return_statement: now
14767 uses the default rule.
14768 (return_statement:): Temporarily fixed to return NULL_TREE.
14769 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
14770 (class_instance_creation_expression:): Class creation rules now
14771 call build_method_invocation upon reduction.
14772 (array_creation_expression:): Rules call build_newarray_node upon
14774 (dim_exprs:): Build a list of dimension expressions.
14775 (dim_expr:): Store location of the OSB_TK in the dimension
14777 (method_invocation:): Added a new error rule.
14778 (build_unresolved_array_type): WFL argument may also be an array
14779 on a primitive type. Name of the argument changed to reflect this.
14780 (method_declarator): Insert argument type at the beginning of the
14781 argument type list and later reverse the list.
14782 (unresolved_type_p): Argument 'returned' may be optionally
14784 (java_layout_class_from_source): Function renamed
14786 (resolve_and_layout): Now call resolve_no_layout and
14788 (resolve_no_layout): New function.
14789 (purify_type_name): New function.
14790 (complete_class_report_errors): Call purify_type_name during error
14791 report on a type not found.
14792 (process_imports): error_found local variable doesn't need to be
14793 initialized to zero.
14794 (declare_local_variables): New local type_wfl. Fixed typo in error
14795 message. type_wfl assigned to unresolved type and used to register
14796 incomplete type. Build a WFL around the variable initialization
14797 statement so that debug info can be generated on it.
14798 (source_start_java_method): Reverse argument list after they've
14800 (current_this): New static global variable.
14801 (java_complete_expand_methods): Set current_this when appropriate.
14802 (resolve_expression_name): Build correct static and non static
14803 field access bearing a simple name.
14804 (resolve_field_access): Resolve the length field of arrays. Handle
14806 (patch_method_invocation_stmt): Set the type of the method
14807 invocation to error_mark_node. This value is later overridden by a
14808 valid type, if any. Don't handle qualified constructor invocation
14809 as qualified method invocation. Call lookup_method_invoke with its
14810 new flag. It's no longer necessary to access the selected method
14811 as the value of a tree list. Handle constructor invocation.
14812 (patch_invoke): Reverse argument list when invoking non interface
14813 methods. Insert call to new as the first argument of the
14815 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
14816 defined within a final class. Return INVOKE_STATIC if the invoked
14817 method is a constructor.
14818 (lookup_method_invoke): New lc argument is a flag to indicate a
14819 constructor lookup. Now handle constructor lookup. Choose the most
14820 specific method in case several were matching the invocation
14821 requirements. Return a method decl instead of a tree list featuring
14822 one single method decl element.
14823 (refine_accessible_methods_list): New lc flag argument to
14824 indicate that a constructor is being looked up.
14825 (not_initialized_as_it_should_p): New function.
14826 (java_complete_tree): Now process fake tree codes
14827 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
14828 save_expr on resolved function call arguments. Case on
14829 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
14830 (patch_assignment): LHS can be a field access expression. When
14831 dealing with reference, lhs_type is the promoted type of the
14832 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
14834 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14835 (patch_binop): Use not_initialized_as_it_should_p where
14837 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14838 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
14840 (resolve_type_during_patch): New function.
14841 (patch_cast): Call resolve_type_during_patch to resolve type and
14842 report error accordingly.
14843 (patch_array_ref): Use not_initialized_as_it_should_p where
14844 applicable. Array base expression is saved before being
14845 used. Promote the type of an array elements if it contains non
14847 (build_newarray_node, patch_newarray, build_this): New functions.
14849 1998-07-16 Tom Tromey <tromey@cygnus.com>
14851 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
14852 increment it in `for' statement.
14853 (print_field_info): If number is inf or nan, don't print it.
14854 (print_method_info): If method name is `delete', just ignore it.
14855 (print_c_decl): Special-case jstringArray.
14857 * gjavah.c (help): New function.
14858 (no_argument): New function.
14859 (usage): Changed text.
14860 (main): Rewrote argument handling. Now handles -v, --help,
14862 (version): New function.
14863 (found_error): New global.
14864 (main): Return found_error.
14865 (generate_access): Set found_error.
14866 (print_c_decl): Likewise.
14868 1998-07-15 Tom Tromey <tromey@cygnus.com>
14870 * gjavah.c (print_c_decl): Don't print "," when examining field.
14871 Skip type name when looking at "[L" types.
14872 (process_file): Now static.
14873 (generate_access): Now returns int.
14874 (last_access_generated): New global.
14875 (process_file): Clear last_access_generated; make multiple passes
14877 (print_field_info): Just return if generate_access returns true.
14878 (print_method_info): Likewise. Also, allow <init> functions to
14880 (print_c_decl): Added is_init argument. Print constructors
14882 (print_cxx_classname): Use UTF8_GET to extract characters from
14884 (print_base_classname): New function.
14885 (print_class_decls): New function.
14886 (process_file): Use it.
14887 (utf8_cmp): New function.
14889 1998-07-13 Nick Clifton <nickc@cygnus.com>
14891 * lang-options.h: Format changed to match changes in gcc/toplev.c
14892 to implement a --help option.
14894 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
14896 * decl.c (init_decl_processing): Revert change to dtable_type.
14898 1998-07-09 Per Bothner <bothner@cygnus.com>
14900 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
14902 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
14904 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
14906 * lang.c (lang_init): Default flag_exceptions to 1, without
14907 checking to see if it's 2 first.
14909 1998-07-08 Jeffrey A Law (law@cygnus.com)
14911 * constants.c: Include "system.h".
14912 * decl.c: Likewise.
14913 * lang.c (flag_new_exceptions): Get via extern now.
14914 (lang_init_options): New functions. Turn on flag_new_exceptions.
14916 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14918 * lex.c (java_lex): Return 0 when we see an invalid character in
14921 * lex.c (java_read_char): Specify extra argument when calling
14923 (java_read_unicode, java_parse_end_comment,
14924 java_parse_escape_sequence): Likewise,
14925 (java_lex): Specify extra argument when calling
14926 java_lex_error. Test that IDs are beginning with a legal character
14927 for IDs. Handle invalid characters with an error message and a
14928 call to java_lex_error.
14929 (java_lex_error): Adjust column position by new argument
14930 `forward'. Issue an error even if in the middle of reporting an
14933 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
14935 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
14936 we don't explicitly put a null pointer when we're copying it.
14938 1998-07-07 Tom Tromey <tromey@cygnus.com>
14940 * gjavah.c (print_cxx_classname): New function.
14941 (super_class_name): Likewise.
14942 (print_super_fields): Removed.
14943 (in_super): Removed.
14944 (print_field_info): Never generate #defines.
14945 (print_c_decl): Changed generated types to match JNI. No longer
14946 print class name before method name.
14947 (print_method_info): Print "static" before static methods.
14948 Print "virtual" before non-final methods.
14949 (usage): Use exit(1), not exit(-1).
14951 (print_field_info): Use %.17g to print a double.
14952 (last_access): New globals.
14953 (process_file): Initialize last_access.
14954 (usage): Now static.
14955 (ACC_VISIBILITY): New define.
14956 (generate_access): New function.
14957 (print_field_info): Call it.
14958 (print_method_info): Likewise. Also, generate information for all
14959 methods, not just native methods. Return void.
14960 (print_c_decl): Return void.
14961 (print_field_info): Return void.
14963 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14965 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
14966 processing the jc1 grammar file. Prefix bison functions and
14967 variables with java_.
14968 (parse.c): Dependencies on parse.h and lex.h
14969 * expr.c (build_java_arrayaccess): Function now global.
14970 * java-tree.h: Comment reorganized to carry on previous
14971 classification effort.
14972 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
14973 RESOLVE_TYPE_NAME_P): New flags on WFLs.
14974 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
14975 java_parse (new prefix java_ generated by bison).
14976 (java_layout_parsed_class, java_register_parsed_class): Function
14978 (yyparse): Removed unnecessary call to init_outgoing_cpool.
14979 * lex.c (static tree wfl_op): Variable deleted.
14980 (java_init_lex): Initialize kw_super and kw_this. Initialize more
14981 ctxp fields to NULL_TREE.
14982 (java_lex): No longer create WFL for operators. Filename caching
14983 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
14984 created as STRING_CST and later expanded. Removed extra argument
14985 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
14987 (build_wfl_node): Removed code in comments.
14988 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
14989 store token and location data in the current bison token.
14990 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
14991 static/extern function declaration at the beginning of the file.
14992 (struct qualification): Data structure definition deleted.
14993 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
14994 (qualify_ambiguous_name): Function declaration modified. Function
14995 now returns nothing.
14996 (build_array_ref, patch_array_ref, make_qualified_name,
14997 resolve_qualified_expression_name, maybe_generate_clinit,
14998 resolve_field_access): New static function declarations.
14999 (build_java_arrayaccess): New extern function declaration.
15000 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
15001 (CALL_EXPR_PRIMARY): Macro deleted.
15002 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
15003 (struct parser_ctxt): Field initialized_final
15004 removed. non_static_initialized, static_initialized: New fields.
15005 * parse.y (static tree kw_super, static tree kw_this): New global
15007 (%union): tree wfl field of operator member replaced by int
15008 location. WFLs are non longer created for operators.
15009 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
15010 (qualified_name:): Now calls make_qualified_name to build the
15012 (type_declaration:): Consider generating <clinit> when class
15014 (variable_declarator:): Directly build an assignment node when the
15015 variable is initialized when declared.
15016 (this_or_super:): Build a WFL and set current location when THIS
15017 or SUPER are parsed.
15018 (expression_statement:): Wrap statement around a WFL.
15019 (primary_no_new_array:): Fixed typo. Changed value returned by
15020 THIS_TK because of its new type (temporary).
15021 (dim_exprs:): Temporary fix because of OSB_TK's new type.
15022 (field_access:): Build qualified name with SUPER.
15023 (method_invocation:): Fixed returned value because of SUPER's new
15025 (array_access:): Use OSB_TK location information.
15026 (post_increment_expression:, post_decrement_expression:,
15027 unary_expression:, pre_increment_expression:,
15028 pre_decrement_expression:, unary_expression_not_plus_minus:,
15029 cast_expression:, multiplicative_expression:,
15030 additive_expression:, shift_expression:, relational_expression:,
15031 equality_expression:, and_expression:, exclusive_or_expression:,
15032 inclusive_or_expression:, conditional_and_expression:,
15033 conditional_or_expression:, assignment:): Use new location/token
15034 information available on operators.
15035 (create_class): Set super_decl_type to NULL_TREE when processing
15037 (register_fields): Field initialization is now a MODIFY_EXPR
15038 node. Chain initialization code to the matching lists (according
15039 to the field declaration modifiers).
15040 (maybe_generate_clinit): New function.
15041 (method_header): Don't set method's DECL_NAME to a WFL when adding
15042 methods to java.lang.Object.
15043 (resolve_and_layout): Now can return NULL_TREE if the type
15044 resolution fails. Otherwise, return the class DECL instead of its
15046 (check_method_redefinition): Don't patch method DECL_NAME if it
15047 belongs to java.lang.Object.
15048 (process_imports): Simply assign error_found to the value returned
15049 by check_pkg_class_access.
15050 (declare_local_variables): Don't use their init statements (if
15051 any) when parsing error were previously found. Reuse MODIFY_EXPR
15052 build during parsing as an init statement.
15053 (java_method_add_stmt): Now return the current method body.
15054 (java_layout_parsed_class, java_register_parsed_class): Functions
15056 (java_complete_expand_methods): Initialize the constant pool on a
15057 per class basis. Layout the classes before expanding their method
15058 bodies. Don't try expand artificial constructor code if error were
15059 found. Make the classes data and register them if no error were
15061 (java_complete_expand_method): Retrieve an artificial constructor
15062 argument list before entering its body. Assign the top block to
15063 the artificial constructor function body and set types of declared
15064 blocks and compound statements to void. Walk method body if not an
15065 artificial constructor.
15066 (make_qualified_name, cut_identifier_in_qualified): New functions.
15067 (resolve_expression_name): Fixed comments. Save/restore the
15068 current class CLASS_LOADED_P flag value. Build non qualified
15069 static field access and handle qualified expression names.
15070 (resolve_field_access, resolve_qualified_expression_name): New
15072 (patch_method_invocation_stmt): Use the new expression resolution
15073 scheme, calling resolve_field_access when the function call is
15074 resolved as an expression.
15075 (qualify_ambiguous_name): Function rewritten to work on qualified
15076 expression produced by make_qualified_name.
15077 (java_complete_tree): Promote type when function's argument are
15078 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
15079 the assignment to discover further errors if RHS is a expression
15080 name that fails to evaluate. Declare LHS initialized even though
15081 the assignment failed. Don't use the location variable and removed
15082 extra argument in patch function calls. Now handle the ARRAY_REF
15083 case and build internal string representation when STRING_CSTs are
15085 (build_method_invocation): Don't wrap function call around a WFL.
15086 (build_assignment): Likewise. Use the operator location
15088 (patch_assignment): Handle array access LHSs. Handle error
15089 provenance, resulting in a better error report.
15090 (build_binop): Use op_location from operator as binop location
15092 (build_unaryop, build_incdec, build_cast): Likewise.
15093 (patch_binop): Extract location information from the node. Fixed
15094 typo in error message.
15095 (patch_unary_op): Extract location information from the node.
15096 (build_array_ref, patch_array_ref): New functions.
15098 1998-07-01 Tom Tromey <tromey@cygnus.com>
15100 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
15101 match _Jv_IsInstanceOf.
15102 * decl.c (init_decl_processing): Use _Jv_NewArray, not
15103 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
15105 1998-06-30 Tom Tromey <tromey@cygnus.com>
15107 * decl.c (init_decl_processing): Functions are now named
15108 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
15110 1998-06-29 Per Bothner <bothner@cygnus.com>
15112 * java-tree.h (load_class): Add prototype.
15113 * class.c (is_compiled_class): Add missing arg to load_class.
15114 * expr.c (expand_java_NEW): Call load_class.
15115 * parse.y (process_import): Removed bogus use of void return value.
15117 1998-06-25 Per Bothner <bothner@cygnus.com>
15119 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
15120 Function name is "_Jv_Throw" instead of "soft_athrow".
15121 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
15122 Function name is "_Jv_AllocObject" instead of "soft_new".
15123 Takes an extra parameter (object size).
15124 * expr.c: Update calls.
15126 1998-06-24 Per Bothner <bothner@cygnus.com>
15128 * lex.c (java_get_line_col): Handle end-of-file.
15129 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
15131 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
15133 * lang.c (lang_init): Make -fexceptions the default.
15134 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
15135 exception handling is not turned on.
15137 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
15139 * lang.c (flag_new_exceptions): Make this this default.
15140 * decl.c (end_java_method): Call emit_handlers.
15141 * except.c (method_init_exceptions): Set language code and version.
15142 (expand_start_java_handler): Enable exception, and call
15143 expand_eh_region_start.
15144 (expand_end_java_handler): Enable exception, and set up catch blocks.
15145 (emit_handlers): New routine to generate the saved handlers.
15146 * java-except.h (emit_handlers): Add prototype.
15148 1998-06-12 Per Bothner <bothner@cygnus.com>
15150 We used to have three different representations of the constant pool:
15151 the CPool structure, the tree_constant_pool, and the constructures
15152 used to build the Class object (which may need class and string
15153 constants) in compiled code. None were appropriate for compiling
15154 to .class files, so I did a major overhaul.
15156 First, the tree_constant_pool array was removed. Things were
15157 modified to the CPool structure in the JCF could be used.
15158 Second, a "capacity" field was added to the CPool, and functions
15159 written to search for a matching constant, adding one if not found.
15160 The code that generated the Class object was changed to use a CPool.
15161 The actual TREE_LISTs used to build the CONSTRUCTORs used for
15162 the static Class object are now only in build_constants_constructor.
15163 Finally, I wrote code which can generate a .class file (including its
15164 constant pool) from the RECORD_TYPE of a class. This is a big step
15165 on the way to compiling Java source into .class files.
15167 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
15168 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
15170 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
15171 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
15172 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
15173 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
15174 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
15175 (lang_type): Removed constant_pool field.
15176 * jcf.h (CPool): Renamed size to count. Added field capacity.
15177 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
15178 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
15179 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
15181 * constants.c (current_constant_pool_tags, current_constant_pool_data,
15182 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
15183 * constants.c (build_constants_constructor): Use new outgoing_cpool.
15184 (set_constant_entry, find_constant1, find_constant2,
15185 find_class_constant, count_constant_pool_bytes, write_constant_pool,
15186 find_utf8_constant, find_class_or_string_constant): New functions.
15188 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
15189 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
15190 (give_name_to_class, get_class_constant): Likewise.
15191 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
15192 (get_name_and_type_constant, get_ref_constant): Removed.
15193 * parse.h (parser_ctxt): Remove field tree_constant_pool.
15194 * parse.y: Don't save/restore tree_constant_pool.
15195 * verify.c (verify_jvm_instructions): Update for new approach.
15196 * expr.c (expand_invoke, expand_java_field_op): Likewise.
15198 * lang-options.h: Added -femit-class-file, -femit-class-files.
15199 * lang.c (flag_emit_class_files), java-tree.h: New flag.
15200 (lang_f_options): Added "emit-class-file(s)".
15202 * expr.c (build_java_arrayaccess): Generate more efficient array
15203 bounds checking, by using unsigned compare.
15205 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
15207 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15209 * parse.h: New comment on the handling of unresolved type
15210 identifiers. JDEPs are now part of the jdep_code enum.
15211 (typedef struct jdep): Now use enum jdep_code or int, depending on
15212 availability. Both are narrowed down to an 8 bits bitfield.
15213 (CALL_EXPR_PRIMARY): Fixed comment.
15215 1998-06-10 Tom Tromey <tromey@cygnus.com>
15217 * Make-lang.in (java): Added gjavac and jvgenmain.
15218 (java.start.encap): Depend on gjavac.
15219 (java.rest.encap): Depend on jvgenmain.
15221 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
15222 (JAVA_CROSS_NAME): Likewise.
15223 (java.all.build): Depend on jvgenmain and gjavac.
15224 (java.all.cross): Depend on jvgenmain and gjavac-cross.
15225 (jvgenmain$(exeext)): New target.
15226 (java.install-common): Wrote.
15227 * config-lang.in (compilers, stagestuff): Added gjavac and
15230 1998-06-10 Dave Brolley <brolley@cygnus.com>
15232 * lang.c (lang_decode_option): New argc/argv interface.
15234 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15236 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
15237 * decl.c (build_decl_no_layout): New function.
15238 * expr.c (java_lang_expand_expr): Layout declarations found in
15239 blocks before they're pushed.
15240 * jcf-parse.c (load_class): Save current line when parsing class
15242 (parse_source_file): Register class before expanding their
15244 * lang.c (put_decl_node): Produce `null' when `void *' is
15246 * lex.c (static tree wfl_op): New static global, for error report
15248 (java_init_lex): wfl_operator and wfl_op initialized
15249 here. Filename caching added for wfl_op. Return wfl_op when `(' is
15251 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
15252 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
15253 build_unresolved_array_type): New static function definitions.
15254 (build_decl_no_layout): New extern function declared.
15255 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
15256 faulty modifier exists.
15257 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
15258 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
15259 (UNARY_PLUS_EXPR): New fake operator.
15260 (struct parser_ctxt): New field osb_number.
15261 * parse.y (static tree wfl_operator): New static WFL for operator
15262 bound error messages.
15263 (DECR_TK, INCR_TK): Moved.
15264 (OP_TK): Tagged <operator>.
15265 (array_type:): Now call build_unresolved_array_type.
15266 (dim_expr:): Count the number of '[' seen.
15267 (post_increment_expression, post_decrement_expression,
15268 pre_increment_expression, pre_decrement_expression,
15269 unary_expression_not_plus_minus, unary_expression:): Actions are
15270 now building the corresponding unary expressions.
15271 (cast_expression:): Actions are now building cast expressions.
15272 (build_unresolved_array_type): New function.
15273 (create_interface): Reset the number of declared interfaces.
15274 (create_class): Likewise.
15275 (method_header): Methods declared within the scope of an interface
15276 are now implicitly set public and abstract.
15277 (java_complete_class): Variable's and parameter's type are patched
15278 with a promoted type.
15279 (declare_local_variables): Resolved non builtin types are promoted
15280 before being used to build a variable decl. Removed type patch
15281 posted on variable initialization statement.
15282 (source_start_java_method): Use build_decl_no_layout to build the
15283 decl of a parameter of incomplete type.
15284 (java_register_parsed_class): Process interfaces too. Call
15285 rest_of_decl_compilation on each processed class declarations.
15286 (java_complete_expand_methods): Don't attempt to expand things in
15288 (java_complete_tree): Process CONVERT_EXPR, even though it always
15289 has a type. Propagate error_mark_node to node's type too. Promote
15290 method's call argument type and return error_mark_node if
15291 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
15292 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
15293 handle unary operator nodes.
15294 (build_assignment): Added comment.
15295 (print_int_node): New function.
15296 (patch_assignment): New second argument. New error handling. Use
15297 print_int_node. Handle references. Use can_cast_to_p to issue
15298 different error message according to the context and check upon
15299 the initialization of the RHS.
15300 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
15301 (operator_string): Handle more operators.
15302 (patch_binop): No longer use a function static
15303 wfl_operator. Improved error message on shift distance.
15304 (build_unaryop, build_incdec, build_cast, patch_unaryop,
15305 patch_cast): New functions.
15307 1998-06-05 Per Bothner <bothner@cygnus.com>
15309 * jvspec.c: New file.
15310 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
15312 * java-tree.h (identifier_subst): Add declaration.
15314 1998-06-04 Tom Tromey <tromey@cygnus.com>
15316 * jvgenmain.c (main): Generate call to JvRunMain.
15318 * class.c (make_class_data): Push value for "sync_info" field.
15319 * decl.c (init_decl_processing): Push "sync_info" field.
15321 1998-06-03 Per Bothner <bothner@cygnus.com>
15323 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
15324 Java (source) name, not signature.
15325 Set TYPE_ALIGN to (at least) that of element_type.
15327 1998-06-02 Per Bothner <bothner@cygnus.com>
15329 * class.c: Moved classname-mangling-rekated code to ...
15330 * mangle.c: ... this new file.
15331 * jvgenmain.c: New program (needs mangle.c) to generate main program.
15332 * Makefile.in: Update for above changes.
15334 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15336 * expr.c (truthvalue_conversion): Convert integer and floating
15337 point value to their truth value.
15338 * lex.c (java_lex): Handle the `null' literal.
15339 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
15340 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
15341 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
15344 * parse.y: Reorganization/documentation on token declaration.
15345 (binop_lookup[]): New added new tree codes.
15346 (relational_expression): Build corresponding binary operators.
15347 (equality_expression, conditional_and_expression,
15348 conditional_or_expression): Likewise.
15349 (java_complete_class): Fix crash in debug message.
15350 (java_complete_tree): Check initialization of method call
15351 arguments. Further bogus node evaluation to detect more error
15352 during assignments. Handles more binary operators.
15353 (patch_assignment): Use DECL_P.
15354 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
15356 (operator_string): Handle more case. Compacted source.
15357 (patch_binop): Changed function comment. Checking for
15358 uninitialized first operand takes the compound assignment into
15359 account and uses DECL_P. Checking for uninitialized second operand
15360 delayed to routine's end. Use macros to issue type bound error
15361 messages and issue messages on both operands if their types are
15362 different. Force fixed type into node. Handle all binary
15365 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15367 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
15368 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
15369 build operator node and return tokens.
15370 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
15371 * parse.h (java_complete_tree): Changed returned type in prototype.
15372 (build_method_invocation, build_assignment, patch_assignment,
15373 patch_binop): New static function declarations.
15374 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
15375 BUILD_EXPR_WFL): New macros.
15376 * parse.y (enum tree_code binop_lookup[]): New static for token to
15378 (%union): Parser union has new sub-structure `operator'.
15379 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
15380 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
15381 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
15382 ASSIGN_ANY_TK): Tokens tagged `operator'.
15383 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
15384 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
15385 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
15386 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
15387 (assignment_operator:): Rule tagged `operator'.
15388 (expression_statement:): Re-installed default rule.
15389 (method_invocation:): Sub rules call build_method_invocation.
15390 (postfix_expression:): Don't attempt to resolve name here. Just
15392 (multiplicative_expression:): Sub-rules build corresponding binop
15394 (additive_expression:, shift_expression:, and_expression:,
15395 exclusive_or_expression:, inclusive_or_expression:): Likewise.
15396 (assignment:): Sub rule invoke build_assignment.
15397 (assignment_operator:): Default rules on sub rules.
15398 (force_error): Added documentation on this variable.
15399 (declare_local_variables): Build initialization calling
15401 (expand_start_java_method): Removed unused rtx declaration. Mark
15402 arguments as already initialized.
15403 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
15404 (java_complete_expand_methods): Don't process next method if
15405 completion of the previous one triggered errors.
15406 (java_complete_expand_method): Call source_end_java_method if no
15407 error were found during completion.
15408 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
15409 locals declaratilon. Handle names found within a class. Return
15410 error_mark_node when things aren't found.
15411 (patch_method_invocation_stmt): Return error_mark_node on failures.
15412 (patch_invoke): Removed unused local. Return the correct node.
15413 (java_complete_tree): Now returns a value. The BLOCK section binds
15414 local identifiers and the type of a BLOCK is now void. Assign the
15415 result of operand completion on COMPOUND_EXPR. Assign the
15416 encapsulated node of a WFL to the result of its completion, except
15417 when the node is an identifier. Now handle MODIFY_EXPR and several
15418 binary operators. Return error_mark_node on errors.
15419 (build_method_invocation, build_assignment, patch_assignment,
15420 build_binop, operator_string, patch_binop): New functions.
15421 * typeck.c (binary_numeric_promotion): New function.
15423 1998-05-21 Per Bothner <bothner@cygnus.com>
15425 * class.c (identifier_subst): New convenience wrapper for ident_subst.
15426 Replace most uses of ident_subst by identifier_subst.
15428 * class.c (push_class_static_dummy_field): Removed function.
15429 (build_class_ref): Find Class object decl by looking up "CNAME.class",
15430 instead of looking got "class" static field. Create that decl here.
15431 (class_identifier_node): Removed; no longer needed.
15432 (init_class_processing): Don't init class_identifier_node.
15433 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
15434 Do nreverse 0 times (instead of twice) for Object and Class.
15435 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
15437 1998-05-20 Per Bothner <bothner@cygnus.com>
15439 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
15440 while initializing linenumber_count and linenumber_table.
15441 Do it before init_function_start (which calls emit_line_note).
15442 * expr.c (expand_byte_code): Don't need to clear lineno here.
15444 1998-05-18 Tom Tromey <tromey@cygnus.com>
15446 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
15447 then mangle number as _N_.
15449 * class.c (mangle_class_field): New function.
15450 (build_class_ref): Set assembler name of class reference using
15451 mangle_class_field.
15452 (push_class_static_dummy_field): Likewise.
15454 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
15456 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
15457 of assigning to TREE_CODE. The latter method exploits a feature
15458 of GCC that is not ANSI compliant.
15460 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15462 * decl.c (pushdecl_force_head): New function.
15463 (pushlevel): Removed conditional printf.
15464 (complete_start_java_method): Don't enter local variable scope if
15465 function is compiled from source code.
15466 * expr.c: parse.h now included
15467 (java_lang_expand_expr): New function.
15468 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
15469 printf. Terminate buffer when doing directories.
15470 * jcf-parse.c (parse_source_file): Call lang_init_source before
15471 parsing and before code generation.
15472 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
15473 use printf if the macro is defined.
15474 * lang.c (lang_init): Install lang_expand_expr hook on
15475 java_lang_expand_expr.
15476 (java_dummy_print): New function.
15477 (lang_init_source): New function.
15478 * lex.c (java_lex): Remember location of an opening brace at the
15479 second nesting level.
15480 (java_is_eol): Unget character seen after a CR if it is EOF.
15481 * parse.h: Now includes lex.h
15482 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
15483 printf if the macro is defined.
15484 (expand_start_java_method, build_expr_block, enter_block,
15485 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
15486 New static function declarations.
15487 (pushdecl_force_head): New extern function declaration.
15488 (INCOMPLETE_TYPE_P): New macro.
15489 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
15490 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
15491 BLOCK_EXPR_ORIGIN): New macros.
15492 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
15493 DECL_SOURCE_LINE_LAST): New macros.
15494 (struct parser_ctxt): Removed field current_method_decl, redundant
15495 with the field current_function_decl. Added fields
15496 first_ccb_indent1 and pending_block.
15497 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
15498 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
15500 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
15501 (compilation_unit:): Cosmetic on sub rule.
15502 (type_declaration:): Cosmetic on sub rules. Added an error rule.
15503 (variable_initializer:): Installed default rule on expression:.
15504 (method_declaration:): method_header: starts a new
15505 method. method_body: installs the function body, absorbs blocks
15506 emitted for temporary variable scopings, pops function's body block
15507 and merges function's last statement lineno in DECL_SOURCE_LINE.
15508 (method_body:): Installed default rules.
15509 (block:): Call enter_block when an opening brace is seen. Absorb
15510 scoping blocks and call exit_block when a closing brace is seen.
15511 (block_statement:): Cosmetic changes.
15512 (method_invocation:): Create WFL around CALL_EXPR node.
15513 (patch_stage): Added comment around definition.
15514 (method_header): Try to use first_ccb_indent1 as the first line of
15515 the method, so BP debug info are emitted at the first opening
15516 brace of the function. If the function has no body, use the
15517 location of the function's name. Override currently defined method
15518 name with the matching WFL so we can point redefinition errors
15519 using the location where the function's name was declared.
15520 (check_abstract_method_header): Interprets DECL_NAME as an
15521 identifier or as a WFL, accordingly.
15522 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
15523 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
15524 location and name information out of it and reinstall DECL_NAME to
15525 its original identifier node value.
15526 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
15527 function's source code).
15528 (read_import_dir): Test the value returned by find_class and issue
15529 a fatal accordingly.
15530 (declare_local_variables): Push a new block for the scope of the
15531 new variable(s) if code has been already generated at that nesting
15532 level. Pinpoint redefinition errors using the variable id
15533 WFLs. Generate initialization code if necessary. If the variable
15534 type is incomplete, register a patch on its decl.
15535 (source_start_java_method): Rewritten. Define a new block for the
15536 function's parameters. Build parameter decl out of function's
15537 arguments and register them for a patch if their types are
15539 (expand_start_java_method): Includes the part of
15540 source_start_java_method that was pushing the parameter decls and
15541 completing the method start code.
15542 (source_end_java_method): Removed call the expand_end_bindings and
15543 poplevel (already taken care of). Reinstall function's arguments
15544 and get function's last line of code before calling
15545 expand_function_end.
15546 (java_method_add_stmt): New comment before the function's
15547 code. Complement the second operand of the current COMPOUND_EXPR
15549 (java_complete_expand_methods): Don't generate debug info on line
15550 zero when expanding a generated constructor.
15551 (java_complete_expand_method): Set start and end line numbers for
15552 a artificially generated constructor to one and manually call
15553 enter_block and exit_block when defining it. For all methods:
15554 expand function's start calling the new expand_start_java_method
15555 and invoke java_complete_tree on the effective method's body, if
15557 (resolve_expression_name): Now use lookup_name_in_blocks to search
15558 local variable decls and print out an error when variables are
15560 (patch_method_invocation_stmt): Inserted comment before the
15562 (lookup_method_invoke): Chain method's arguments using chainon
15563 with the current arg list as a second argument. Inserted missing
15564 IDENTIFIER_POINTER when reporting an error on methods not found.
15565 (refine_accessible_methods_list): Don't retain constructors.
15566 (patch_arguments): Function removed.
15567 (java_complete_tree): Inserted comment before the function's
15568 code. New case for BLOCKs. Moved the WFL case a bit
15569 further. Complete function's arguments.
15570 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
15571 maybe_absorb_scoping_blocks): New functions.
15573 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15575 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
15577 * jcf-parse.c (parse_source_file, java_error_count): New forward
15578 and extern declarations.
15579 (java_parse_abort_on_error): Macro moved.
15580 (jcf_parse_source): fatal called if fopen fails. Now calls
15582 (parse_source_file): New parse_only parameter. Reflects the
15583 elimination of the second pass.
15584 (yyparse): parse_source_file called with argument set to 0.
15585 * jcf.h (JCF_ZERO): Sets java_source to zero.
15586 * lex.c (java_init_lex): pass argument is gone. Function modified
15587 to be called once during the analysis of a file.
15588 (java_unget_unicode): Fixed typo in fatal message.
15589 (java_get_line_col): Likewise.
15590 (java_lval): Likewise. String literals no longer built during
15592 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
15594 * parse.h (MODIFIER_WFL): New macro.
15595 (parse_check_super, parser_check_super_interface): Now return int.
15596 (parser_chain_incomplete_item, not_builtin_p,
15597 complete_method_decl): Declarations removed.
15598 (build_method_invocation_stmt, build_invoke): Renamed using the
15599 `patch' instead of `build'
15600 (register-incomplete_type, obtain_incomplete_type,
15601 java_complete_tree, java_complete_expand_method,
15602 unresolved_type_p, create_jdep_list): New function declarations.
15603 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
15604 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
15605 (jdep): New typedef on new struct _jdep.
15606 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
15607 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
15608 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
15609 JDEP_RESOLVED_P): New macros.
15610 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
15611 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
15612 JDEP_VARIABLE): New enum values and jdep kinds.
15613 (jdeplist): New typedef on struct _jdeplist.
15614 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
15616 (CALL_EXPR_PRIMARY): New macro.
15617 (struct parser_ctxt): Fields java_pass, current_method_decl,
15618 method_decl_list deleted. New field jdeplist.
15619 (INCOMPLETE_P): Macro deleted.
15620 * parse.y (single_type_import_declaration:): Removed pass switch.
15621 (type_import_on_demand_declaration): Likewise.
15622 (field_declaration:): Removed pass switch on all sub rules.
15623 (class_declaration:): Call the complete_class_decl removed on
15625 (method_declaration:): Removed second pass switch. No longer chain
15626 methods decl when method_header reduced.
15627 (method_header:): Sub rules no longer depend on pass switch.
15628 (method_declarator:): Likewise.
15629 (method_body:): Likewise.
15630 (abstract_method_declaration:): Likewise.
15631 (block_statement:): Likewise.
15632 (local_variable_declaration:): Likewise.
15633 (argument_list:): Likewise.
15634 (method_invocation:): Likewise. Call to build_method_invocation_stmt
15635 removed. Partial CLASS_EXPR tree node built instead.
15636 (postfix_expression:): Removed pass switch on all sub rules.
15637 (java_pop_parser_context): Free classd_list content.
15638 (yyerror): Call obstrack_grow0 to finalize error message.
15639 (check_class_interface_creation): Comment modified to reflect new
15640 returned value meaning. Removed second pass switch. Return 1 if an
15641 error was found, 0 otherwise. Adjust pointer on filename if a
15642 leading path separator was found.
15643 (maybe_create_class_interface_decl): Removed first pass switch
15644 when linking the class decl to the class_list. Install a new
15645 jdep_list for the class.
15646 (add_superinterfaces): List of unresolved interfaces is
15647 gone. Unresolved interfaces are directly added to the current
15649 (create_interface): Second pass shortcut removed.
15650 ctpx->modifier_ctx access through MODIFIER_WFL.
15651 (create_class): Second pass shortcut removed. Call to
15652 register_incomplete_type replaces the call to
15653 parser_chain_incomplete_item.
15654 (complete_class_decl): Function removed.
15655 (duplicate_declaration_error): New way of retrieving redeclared
15657 (register_fields): Call to lookup_modifier_cl replaced by
15658 MODIFIER_WFL. New way of handling unresolved type, using
15659 unresolved_type_p and obtain_incomplete_type.
15660 register_incomplete_type replaces call to parser_chain_incomplete_item.
15661 (patch_stage): New static global variable.
15662 (method_header): New way of handling unresolved type, using
15663 unresolved_type_p and obtain_incomplete_type. patch_stage used to
15664 indicates that the method decl needs to be patched.
15665 (check_abstract_method_header): Call to lookup_modifier_cl
15666 replaced by MODIFIER_WFL.
15667 (method_declarator): Incomplete argument type are registered
15668 calling register_incomplete_type. Patch on the declared method is
15669 issued in that case.
15670 (unresolved_type_p): New function.
15671 (parser_check_super_interface): New comment to reflect function's
15672 modified returned type (int). Function and has a new argument
15673 this_wfl. Call to parse_error_context uses this_wfl instead of
15674 relying on lookup_cl.
15675 (parser_check_super): Comment reflects function's new returned
15676 type (int). Function returns nonzero value on error.
15677 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
15678 register_incomplete_type, jdep_resolve_class): New functions to
15679 handle incomplete types in declarations.
15680 (java_complete_class): Rewritten to work with the new incomplete
15681 type handling scheme.
15682 (complete_class_report_errors): Likewise.
15683 (complete_method_decl): Removed: it jobs is now handled by
15684 java_complete_class.
15685 (do_resolve_class): Class loaded in not already loaded and not
15686 found in Java source code.
15687 (java_check_regular_methods, java_check_abstract_methods): Don't
15688 call complete_method_decl anymore.
15689 (lookup_modifier_cl, not_builtin_p): Functions deleted.
15690 (read_import_dir): Got rid of the pass number dependency.
15691 (declare_local_variables): New handling of unresolved types (patch
15693 (source_start_java_method): New parameter level. Function called
15694 with level set to 1 when argument types are potentially
15695 unresolved. Called to complete the job with level set to 2 once
15696 types are complete.
15697 (source_end_java_method): Call to permanent_allocation
15698 removed. Waiting to be replaced by a more suitable obstack
15700 (java_complete_expand_methods, java_complete_expand_method,
15701 java_expand_finals): New functions.
15702 (build_method_invocation_stmt): Renamed
15703 patch_method_invocation_stmt. Extracts function call expression
15704 (wfl) and arguments (args) from CALL_EXPR tree operands.
15705 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
15706 call. Patch the function and argument operand of the CALL_EXPR
15708 (patch_argument, java_complete_tree): New functions.
15710 1998-04-20 Per Bothner <bothner@cygnus.com>
15712 Recover from missing fields and methods (i.e. error instead of fatal).
15713 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
15714 * expr.c (expand_invoke): Recover from missing method.
15715 (expand_java_field_op): Recover from missing field.
15716 Inline references to java.lang.{Integer,Char,...}.TYPE.
15717 * typeck.c (get_type_from_signature), java-tree.h: New function.
15718 * class.c (add_method): Use get_type_from_signature.
15719 (build_class_ref): Handle a class that was not found.
15720 * typeck.c (convert): Handle conversion to pointers (for convenience).
15721 * verify.c (verify_jvm_instructions): Use get_type_from_signature
15722 instead of lookup_field to handle missing fields.
15724 * jcf-parse.c (process_zip_dir): Set java_source.
15726 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
15728 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
15730 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15732 * jcf-parse.c (load_class): Don't change input_filename before
15733 calling jcf_parse_source (but still do it before calling
15735 (jcf_parse_source): Assign input_filename after having saved the
15737 * lex.c (java_init_lex): Chain a WFL node to the import on demand
15738 list. ctxp->modifier_ctx zeroed according to its new
15739 definition. ctxp->filename initialized. Removed
15740 JAVA_MODIFIER_CTX_UNMARK.
15741 (java_unget_unicode): Update the character based column position.
15742 (java_allocate_new_line): ref_count not used anymore. Always free
15743 ctxp->p_line. Initialize c_line->char_col to 0.
15744 (java_get_unicode): Update the character based column position.
15745 (java_lex): Use ctxp->elc to store current position in source
15746 file, at the beginning of the parsed token. Set modifier_ctx entry
15747 corresponding to the parse modifier to a WFL node. Return a WFL
15748 node when an identifier is parsed.
15749 (java_lex_error): Now uses ctxp->elc to store current position in
15751 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
15752 * lex.h (build_wfl_node): New function definitions.
15753 (struct java_line): ref_count and next fields are gone. New field
15755 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15756 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
15757 (JAVA_COLUMN_DELTA): New macro.
15758 (java_lc): New typedef on new struct _java_lc.
15759 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
15760 (parse_error_context, parse_warning_context): Changed prototypes.
15761 (java_get_line_col): Added as an available global function.
15762 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
15763 (IC_DECL): Replaced by macro IC_TYPE
15764 (DEPEND_WFL): New macro.
15765 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
15767 (exit_java_complete_class): Removed a commented out statement.
15768 (struct parser_ctxt): Added comments on fields. modifier_ctx is
15769 now an array of tree nodes. Deleted fields line_list and
15770 e_line. New field elc, to replace e_line.
15771 * parse.y (array_type:): Build WFL node.
15772 (qualified_name:): Build a single WFL node out of two. Retain
15773 the location information of the first node in the resulting node.
15774 (package_declaration:): Use package name as a WFL node
15775 (single_type_import_declaration:): Use imported name as a WFL node.
15776 (type_import_on_demand_declaration:): Use root of the imported
15777 packages as a WFL node.
15778 (field_declaration:): Removed unused local variable cl.
15779 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
15780 (yyerror): New static elc. Removed static error_line, error_pos.
15781 New local code_from_source. Save ctxp->elc into elc at the first
15782 pass. Call java_get_line_col to get a string of the line where
15783 the error occurred.
15784 (debug_line): Removed static function.
15785 (parse_error_context, parse_warning_context): Parameter cl is now
15786 a WFL node. Use its value to initialize ctxp->elc.
15787 (redefinition_error): Parameter cl is now a WFL node.
15788 (parse_add_interface): New parameter wfl. No longer call
15789 lookup_cl, use wfl instead.
15790 (check_class_interface_creation): Parameter cl is now a WFL node.
15791 (maybe_create_class_interface_decl): Likewise.
15792 (add_superinterfaces): New function.
15793 (create_interface): Removed local cl, node, super_decl,
15794 super_decl_type. Function now uses id as a WFL node. Better
15795 warning/error report on obsolete or forbidden mix of
15796 modifiers. Now calls add_superinterfaces to register interfaces.
15797 (create_class): Removed local cl, node. Local variable id is used
15798 as a WFL node. Better error report on forbidden modifier
15799 mix. Uses add_superinterfaces to register interfaces.
15800 (find_field): Argument cl is now a WFL node. Now store the WFL
15801 node of a fields that needs to be checked for their
15803 (method_header): Local variable node non longer used. Local
15804 variable id replaces cl.
15805 (check_modifiers_consistency): Local variable cl is now a WFL
15807 (method_declarator): Local variable cl replaced by parameter id.
15808 (parser_qualified_name): Now uses parameter name as a WFL node.
15809 (parser_check_super_interface): New parameter wfl, for achieve
15810 greater accuracy during error reports.
15811 (parser_chain_incomplete_item): New parameter named location. Used,
15812 along the decl, to construct the incomplete item node.
15813 (java_complete_class): resolve_class now uses WFL node extracted
15814 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
15816 (complete_method_decl): Unresolved function's argument types are WFL.
15817 (resolve_class): Parameter cl is now a WFL node.
15818 (resolve_and_layout): Likewise.
15819 (do_resolve_class): Likewise. Try first to use cl and then do the
15820 lookup on the decl when calling check_pkg_class_access.
15821 (complete_class_report_errors): Use IC_TYPE in place of
15822 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
15823 instead of doing a lookup over the decl.
15824 (java_check_final): Use WFL info from field tree list.
15825 (lookup_cl): Rewritten and returns a statically defined WFL node.
15826 (lookup_modifier_cl): Now uses information from WFL nodes.
15827 (process_imports): Likewise.
15828 (read_import_dir): name and cl arguments replaced by a single WFL
15829 node. Function modified accordingly.
15830 (find_in_imports_on_demand): Now uses WFL node.
15831 (check_pkg_class_access): cl argument is now a WFL node.
15832 (declare_local_variables): Fixed to use WFL nodes.
15833 (resolve_expression_name): Likewise.
15834 (build_method_invocation_stmt): name_combo argument renamed
15835 wfl. Function modified to use WFL nodes.
15836 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
15837 (lookup_method_invoke): cl is now a WFL node. Added missing
15838 IDENTIFIER_POINTER to class type decl name.
15840 1998-04-14 Dave Brolley <brolley@cygnus.com>
15842 * lang.c (init_parse): Now returns char* containing the filename.
15844 1998-04-10 Per Bothner <bothner@cygnus.com>
15846 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
15848 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
15849 * class.c (make_class_data): If flag_assume_compiled, initial class
15850 state is CSTATE_PREPARED; make superclass and interfaces direct
15851 references, rather than constant pool indexes.
15853 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15855 * parser.y: Include flags.h. Removed debug variable pl.
15856 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
15857 (block:): Likewise.
15858 (labeled_statement_nsi:): Generate debug info when reducing
15859 expression_statement:.
15860 (check_pkg_class_access): get_access_flags_from_decl invocation
15861 fixed for new CLASS_* flags location.
15862 (source_end_java_method): Save/restore parser context when
15863 entering/leaving this routine. Restore lineno to its right value
15864 before calling expand_end_bindings.
15865 (build_method_invocation_stmt): build_invoke called with the
15866 current line information.
15867 (build_invoke): New argument cl. Wrap the function call around a
15869 (refine_accessible_methods_list): Changed comment, removed
15871 * parse.h: Fixed typo in comments.
15872 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
15873 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
15874 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
15876 * lex.c (java_lex): Record the last closing curly bracket of a
15878 * jcf-parse.c (jcf_parse_source): Now calls
15879 java_check_methods. Clarified comment, fixed typo.
15881 1998-04-09 Dave Brolley <brolley@cygnus.com>
15883 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
15884 (finish_parse): Expose for non USE_CPPLIB builds.
15886 1998-04-08 Jeffrey A Law (law@cygnus.com)
15888 * lang.c (lang_print_xnode): New function.
15890 1998-04-03 Per Bothner <bothner@cygnus.com>
15892 * decl.c (class_dtable_decl), java-tree.h: New tree node.
15893 * class.c (get_dispatch_vector, get_dispatch_table): New functions
15894 used to build a class's dispatch table.
15895 (make_class_data): Generate dispatch table if flag_assume_compiled.
15896 Set dtable of class object to address of class_dtable_decl.
15898 * decl.c (int_decl_processing): Make soft_badarrayindex_node
15899 be volatile and have side effects - generates better code.
15901 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
15902 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
15904 * expr.c (expand_invoke): If class is final, method is
15905 effectively final, so can call it directly.
15907 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
15909 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
15911 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15913 * parse.y (build_method_invocation_stmt): Removed extra argument
15916 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15918 * expr.c (dtable_indent): Now static global.
15919 (expand_invoke): Now call invoke_build_dtable and
15920 build_invokevirtual.
15921 (invoke_build_dtable, build_invokevirtual): New functions.
15922 * jcf-io.c (find_class): Defer issuing a warning by setting
15923 jcf->outofsynch to 1.
15924 * jcf-parse.c (jcf_out_of_synch): New function.
15925 (load_class): Test this_jcf.outofsynch flag and call
15926 jcf_out_of_synch accordingly.
15927 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
15928 comment indentation.
15929 * lex.c (java_get_unicode): Fixed code indentation.
15930 (java_lex): Create string literal. Fixed typo. Removed several
15931 premature obstack_free.
15932 * parse.h: New enums for name resolution and invocation mode.
15933 (struct qualification): New data structure.
15934 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
15935 (do_resolve_class, build_method_invocation_stmt,
15936 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
15937 debug_line, identical_subpath_p, invocation_mode,
15938 refine_accessible_methods_list, build_invoke,
15939 lookup_method_invoke): New functions declared.
15940 (build_invokevirtual, invoke_build_dtable, match_java_method,
15941 build_field_ref, jcf_out_of_synch): New references to external
15943 (struct parse_ctxt): Removed artificial_constructor field.
15944 * parse.y: (array_type:): Type defined for this rule.
15945 (class_type:): Installed default rule for interface_type:.
15946 (array_type:): Now build Java array type.
15947 (qualified_name:): Now use obstack_grow0.
15948 (method_declaration:): Skip the artificial constructor added to
15950 (abstract_method_declaration:): Execute the code only during pass 1.
15951 (block:): Installed default rule in block_statements:.
15952 (block_statement:): Add the statement to the method during pass 2.
15953 (statement_expression): Installed default rule for
15954 method_invocation:.
15955 (argument_list:): Added code to build the argument list.
15956 (method_invocation:): Added call to create the method invocation
15958 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
15959 (debug_line): New function for debug.
15960 (complete_class_decl): No longer do something during pass 1.
15961 (method_header): Use BUILD_PTR_FROM_NAME.
15962 (parser_qualified_classname): Use obstack_grow0. Removed bogus
15964 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
15965 function's main comment.
15966 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
15968 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
15969 (resolve_class): Now works with arrays.
15970 (do_resolve_class, resolve_and_layout): New functions.
15971 (java_check_regular_methods): Reverse method list before and after
15972 having processed it. No longer set ctxp->artificial_constructor.
15973 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
15974 accordingly. Fixed typo in issued error message. Now use
15976 (find_in_imports_on_demand): Now use obstack_grow0.
15977 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
15978 (source_end_java_method): Call expand_expr_stmt instead of
15979 expand_expr. Calls it before calling expand_function_end.
15980 (java_method_add_stmt): Do nothing if errors were found during
15982 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
15983 (build_method_invocation_stmt, build_invoke, invocation_mode,
15984 lookup_method_invoke, refine_accessible_methods_list,
15985 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
15987 * typeck.c (build_java_signature): Properly end method signature
15988 if return type skipped.
15989 (match_java_method): New function.
15991 1998-03-16 Per Bothner <bothner@cygnus.com>
15993 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
15995 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
15997 * expr.c (build_invoke_non_interface): New function.
15998 (methods_ident, ncode_ident): Now static globals.
15999 (expand_invoke): Use build_invoke_non_interface.
16000 * java-tree.h (struct lang_decl): New field function_decl_body.
16001 (DECL_FUNCTION_BODY): New macro.
16002 * jcf-parse.c (jcf_parse_source): Deeper check before setting
16003 CLASS_FROM_SOURCE_P.
16004 (parse_source_file): Fixed typos. Call java_layout_parsed_class
16005 before starting pass 2. Call to java_generate_parsed_class replaced
16006 by java_register_parsed_class.
16007 * lex.c: Fixed typo in header. Some line width related formating.
16008 * lex.h: Some line width related formating.
16009 * parse.h (source_end_java_method, resolve_expression_name,
16010 complete_class_decl, maybe_create_class_interface_decl,
16011 check_class_interface_creation): New static function declarations.
16012 (java_layout_parsed_class, java_method_add_stmt): New function
16014 (struct parser_ctxt): Field mark_class_generate removed. New
16015 fields class_list and artificial_constructor.
16016 * parse.y: Fixed typo in header.
16017 (class_declaration:): Call complete_class_decl when class body
16019 (method_declaration:): Call source_end_java_method in pass 2 when
16020 the method body is defined.
16021 (postfix_expression:): Do expression name resolution on sub-rule
16022 name during pass 2.
16023 (create_class, create_interface): Merged common pieces.
16024 (check_class_interface_creation, maybe_create_class_interface_decl):
16026 (complete_class_decl): New function.
16027 (register_fields): Fixed line width related typo.
16028 (method_header): Correctly skip first argument when fixing
16029 argument line. Changed the loop.
16030 (java_check_circular_reference): Now use ctxp->class_list.
16031 (java_complete_class): Removed start/stop marking.
16032 (java_check_regular_methods): Now takes a class decl as an
16033 argument. Add default constructor if none were encountered.
16034 (java_check_methods): Now use ctxp->class_list. Changed call to
16035 java_check_regular_methods.
16036 (source_start_java_method): Set DECL_ARG_TYPE for each function
16038 (source_end_java_method, java_method_add_stmt): New functions.
16039 (java_generate_parsed_class): No longer exists.
16040 (java_layout_parsed_class, java_register_parsed_class): New functions.
16041 (resolve_expression_name): New function.
16043 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
16045 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
16046 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
16047 until pass initializations are done. Call read_import_dir with
16049 * parse.h: (lookup_modifier_cl): New function declared.
16050 (INTERFACE_FIELD_MODIFIERS): New macro.
16051 (OBSOLETE_MODIFIER_WARNING): New macro.
16052 * parse.y: (register_fields): Class type and current field name in
16053 local variables. Check modifier(s) if adding field(s) to an interface.
16054 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
16055 and report errors using the faulty modifier line context.
16056 (lookup_modifier_cl): New function.
16057 (read_import_dir): Detect and report default import processing
16060 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
16062 Add a pair of -fassume-compiled/-fno-assume-compiled options.
16063 * class.c (is_compiled_class): Return 1 after making sure it
16064 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
16065 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
16066 * java-tree.h (flag_assume_compiled): Add decl.
16067 * lang.c (lang_f_options): Add the flag.
16068 (flag_assume_compiled): Add decl, default to 0.
16070 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16072 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
16073 (is_compiled_class): Likewise.
16074 (layout_class): Likewise.
16075 (layout_class): Detect and lay out classes defined in source code.
16076 (interface_of_p, add_interface_do, may_add_interface): New
16078 (add_interface): Now use add_interface_do.
16079 (add_method_1): New function.
16080 (add_method): Now use add_method_1.
16081 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
16082 (complete_start_java_method): New function.
16083 (start_java_mehod): Now call complete_start_java_method.
16084 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
16085 (expand_invoke): Likewise and fixed typo.
16086 *gjava.c: (print_super_field): Use new argument to find_class
16089 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
16090 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
16091 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
16093 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
16094 (add_method_1, push_class): New prototypes.
16095 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
16096 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
16097 directory where the class was found.
16098 (find_class): New argument DO_CLASS_FILE. Function find_class
16099 modified accordingly.
16100 *jcf-parse.c: (fix_class_path): New function.
16101 (load_class): Use new VERBOSE argument. load_class now finds and
16102 loads/parses .class/.java files. Save read_state of current_jcf
16104 (java_parser_abort_on_error): New macro.
16105 (jcf_parse_source, parse_source_file): New function.
16106 (jcf_parse): Fixed typo.
16107 (yyparse): Call parse_source_file () only.
16108 (process_zip_dir): Fixed typo, fix zdir->filename_length when
16109 writing the real class name back in the zip directory entry.
16110 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
16111 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
16112 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
16113 (find_class): Prototype fixed.
16114 *lex.c: Added 1998 time stamp.
16115 Removed all static global variables, moved into the parser
16116 context data structure.. Now include unistd.h if SEEK_SET not
16118 (java_init_lex): Rewritten.
16119 (java_sneak_unicode): Modified current unicode access in current line.
16120 (java_unget_unicode): Likewise.
16121 (java_allocate_new_line): New allocation management.
16122 (java_read_char): Modified access and storage of unget_utf8_value.
16123 New way of processing current unicode.
16124 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
16125 (java_get_unicode): Now use the parser context.
16126 (java_lineterminator): Likewise.
16127 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
16128 of the reentrant parser implementation. Function now use the
16129 parser context data structure and java_lval. Fixed production of
16130 the float and double constant "out of range" error message. Fixed
16131 obstack use. Return integer value when hitting a modifier. Now
16132 return type for TRUE, FALSE and other predefined types. Return
16133 identifier as a TREE_LIST list containing the current line context
16134 as the TREE_VALUE sub-node.
16135 (java_unicode_2_utf8): Fixed typo in declaration.
16136 (java_lex_error): Now use the parser context data structure.
16137 *lex.h: Added 1998 time stamp.
16138 (struct java_line): New fields ref_count and next.
16139 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
16140 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
16141 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
16142 *parse.h: Added 1998 time stamp.
16143 (java_parse_source_file): Renamed from parse_source_file.
16144 (YYERROR_NOW, YYNOT_TWICE): Fixed.
16145 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
16146 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
16147 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
16148 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
16149 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
16150 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
16151 (struct parser_ctxt): New data structure to keep the parser context.
16152 *parse.y: Added 1998 time stamp, got rid of static global variables.
16153 (java_error_count, ctxp): New global variables.
16154 (%union): New value field.
16155 (numeric_type, integral_type): Rules removed.
16156 (primitive_type): Rule defined to handle integral, float, double and
16158 (qualified_name, package_declaration,
16159 single_type_import_declaration, type_import_on_demand_declaration,
16160 modifiers, class_declaration, super, interfaces,
16161 interface_type_list, class_body, field_declaration,
16162 field_declaration, variable_declarators, variable_declarator,
16163 variable_declarator_id, method_declaration, method_header,
16164 formal_parameter_list, formal_parameter, method_body, block,
16165 static, interface_declaration, extends_interfaces,
16166 abstract_method_declaration, local_variable_declarators): Rules now
16168 (force_error, do_warning): New global statics.
16169 (push_parser_context, parser_context_save_global,
16170 parser_context_restore_global, pop_parser_context): New functions.
16171 (yyerror): Now uses the global parser context. Fixed use of obstack.
16172 (parse_error, parse_error_context, parse_warning_context,
16173 java_accstring_lookup, redefinition_error, check_modifiers,
16174 parser_add_interface, create_interface, create_class, find_field,
16175 duplicate_declaration_error, register_fields, method_header,
16176 check_modifiers_consistency, check_abstract_method_header,
16177 method_declarator, parser_qualified_classname,
16178 parser_check_super_interface, parser_check_super,
16179 parser_chain_incomplete_item, java_check_circular_reference,
16180 layout_class_from_source, java_complete_class,
16181 complete_method_decl, resolve_class, complete_class_report_errors,
16182 java_check_final, check_method_redefinition,
16183 java_check_regular_methods, java_check_abstract_methods,
16184 java_check_methods, lookup_java_interface_method2,
16185 lookup_java_method2, lookup_cl, find_name_in_single_imports,
16186 process_imports, find_in_imports, read_import_entry,
16187 read_import_dir, find_in_imports_on_demand,
16188 check_pkg_class_access, not_builtin_p, declare_local_variables,
16189 source_start_java_method, java_generate_parsed_class): New
16191 *typeck.c: (signature_include_return): New global variable.
16192 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
16193 to add the function returned type in the signature.
16195 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
16197 * jcf-io.c (open_in_zip): Use strncmp and LEN.
16199 1998-01-29 Dave Brolley <brolley@cygnus.com>
16201 * Make-lang.in (java.info): Added.
16202 (java.install-info): Added
16204 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
16206 * Makefile.in (clean): Also remove java/parse.c.
16208 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
16210 Add a pair of -fbounds-check/-fno-bounds-check options.
16211 * lang.c (lang_decode_option): Add code to grok arguments.
16212 (flag_bounds_check): Add decl.
16213 (lang_f_options): New array w/ the option in it.
16214 * java-tree.h (flag_bounds_check): Add decl.
16215 * lang-options.h: New file.
16216 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
16217 of a static macro value.
16218 (JAVA_ARRAY_EXCEPTION): Delete macro.
16220 1998-01-23 Per Bothner <bothner@cygnus.com>
16222 * typeck.c (build_java_array_type): Fix two bugs in previous change.
16223 * expr.c (build_anewarray): Add missing promote_type.
16225 1998-01-22 Per Bothner <bothner@cygnus.com>
16227 Add array types with known length to optimize bounds checking.
16228 * typeck.c (build_java_array_type): Take length parameter.
16229 (java_array_type_length, build_prim_array_type): New functions.
16230 * java-tree.h: Update for new functions.
16231 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
16232 * class.c: Use build_prim_array_type.
16233 * expr.c (can_widen_reference_to): Handle known-length array types.
16234 (verify_jvm_instructions): Keep track of integer push instructions
16235 followed by newarray/anewarray, so we can build known-length arrays.
16236 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
16237 (java_array_data_offset): New function.
16238 (build_java_array_length_access): New function. Optimize if constant.
16239 (build_java_arrayaccess): Constant fold bounds check.
16240 (expand_java_newarray, expand_java_anewarray): Replaced by ...
16241 (build_newarray, build_anewarray): New functions.
16242 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
16243 * verify.c (merge_types): Handle known-lengh array types.
16245 1998-01-19 Per Bothner <bothner@cygnus.com>
16247 * expr.c (expand_byte_code): Fix performace bug, which caused
16248 searching linenumber_table to be linear rather than constant.
16250 1997-12-12 Per Bothner <bothner@cygnus.com>
16252 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
16254 * decl.c, java-tree.h (soft_fmod_node): New global.
16255 * decl.c (init_decl_processing): Define __builtin_fmod.
16256 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
16257 using __builtin_fmod.
16259 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
16261 * keyword.h: New file, output of keyword.gperf as processed by
16263 * lex.c (java_lex_init): Initialize java_error_flag.
16264 * parse.c (YYERROR_NOW): Uses java_error_flag.
16265 * parse.y: New static java_error_flag. Useless definition of
16267 * parse.y (java_error): Portable error recovery using
16268 java_error_flag (not yet completely tuned).
16270 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
16272 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
16274 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16276 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
16277 (parse.c, lex.c, keyword.h): New rules for Java source code
16279 * parse.c: Renamed into jcf-parse.c.
16280 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
16281 * keyword.gperf: New file, Java keywords.
16282 * parse.y: New file, Java language grammar.
16283 * parse.h: New file, Java language grammar definitions.
16284 * lex.c: New file, Java language lexer.
16285 * lex.h: New file, Java language lexer definitions.
16287 1997-12-03 Per Bothner <bothner@cygnus.com>
16289 * decl.c (clinit_identifier_node), java-tree.h: New global.
16290 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
16291 * verify.c (verify_jvm_instructions): Inline use of removed macros.
16292 * expr.c (expand_java_field_op): Check for invalid assignment
16295 * jcf-reader.c (get_attribute): Test for wrong attribute length.
16297 1997-10-27 Per Bothner <bothner@cygnus.com>
16299 * verify.c (verify_jvm_instructions): When processing a handler,
16300 attempt to set the current_subr to the right value.
16301 (More complicated code combines Sep 17 and Oct 22 versions.)
16303 1997-10-24 Per Bothner <bothner@cygnus.com>
16305 * class.c (push_class): Figure out (guess) name of source file.
16306 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
16307 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
16308 (parse_class_file): Change return type from int to void.
16309 Call debug_start_source_file/debug_end_source_file.
16311 * expr.c (build_java_binop): Fix masking 2nd operand.
16312 * decl.c (init_decl_processing): Set sizetype first.
16314 1997-10-22 Per Bothner <bothner@cygnus.com>
16316 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
16317 (Revert Sep 17 change.)
16319 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
16321 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
16322 .class extension in their name and fix thing so we don't process
16323 them parse_zip_file_entries().
16324 (parse_zip_file_entries): Cleaned unused local variables.
16326 1997-10-20 Per Bothner <bothner@cygnus.com>
16328 * expr.c (can_widen_reference_to): Allows equal array element types.
16329 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
16330 * jcf-dump.c (RET): Get (and print) index.
16332 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
16333 Promote element type to POINTER_TYPE.
16335 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16337 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
16338 find_in_current_zip, jcf_figure_file_type): Moved from
16339 jcf-reader.c to parse.c.
16340 * zextract.c: (read_zip_archive): takes file_comment_length possible
16341 field into account.
16343 1997-10-20 Per Bothner <bothner@cygnus.com>
16345 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
16347 * verify.c (merge_types): Handle array types even better ...
16349 1997-10-17 Per Bothner <bothner@cygnus.com>
16351 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
16353 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
16354 * class.c (make_class_data): Don't build fields_decl if no fields.
16355 When building fields_decl, skip if DECL_ARTIFICIAL.
16357 * expr.c (java_stack_swap): Update stack_type_map.
16358 * verify.c (merge_types): Handle array types better.
16360 1997-10-15 Per Bothner <bothner@cygnus.com>
16362 * class.c (add_field): Don't promote short integral fields to
16363 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
16364 * expr.c (push_value): Promote and convert short integral values.
16366 * decl.c, java-tree.h (integer_two_node): New constant node.
16367 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
16369 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16371 * class.c (append_gpp_mangled_type): Use function argument
16372 unpromoted type to generate mangled name.
16374 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16376 * constants.c (build_constant_data_ref): Now uses current_class
16377 instead of main_class.
16378 (build_constants_constructor): Now uses current_class instead of
16380 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
16381 of the global variable SeepZipFiles done here.
16382 * zextract.c (read_zip_archive): extra_field optional field taken
16383 into account while computing the position of the class file in the
16385 * verify.c (verify_jvm_instructions): Use current_jcf to search
16387 * parse.c (load_class): First search for the class to load in the
16388 current zip file. Saves current_jcf (restored before returning
16389 from that function). Don't call JCF_FINISH in the class was found
16390 in the current ZIP file.
16391 (jcf_parse): If the class was found in the current ZIP file, save
16392 its tree_constant_pool (for later reuse).
16393 (parse_class_file): New function. Process each method defined in
16394 the current class and record the class as to be later registered.
16395 (yyparse): Rewritten. Figure the type of the current file and switch
16397 * lang.c: New global variable current_jcf.
16398 (lang_init): Removed compiling_from_source test (done later, in
16399 yyparse). Removed call the jcf_parse ().
16400 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
16401 (typedef struct JCF): New fields seen_in_zip (to mark a class found
16402 in the current ZIP file) and zip_offset (offset to the class data in
16403 the current zip file).
16404 * jcf-reader.c: zipfile.h included.
16405 localToFile: New ZipFileCache static global variable
16406 (parse_zip_file_entries): New function. Browse the current ZIP
16407 file directory and process each class found.
16408 (process_zip_dir): New function. Register each class found in the
16409 ZIP file directory. The class aren't parsed but a valid JCF is
16410 link to each of them.
16411 (find_in_current_zip): New function. Search for a class in the
16412 current ZIP file directory. If found, prepare the class so that it
16414 (jcf_figure_file_type): New function. Examine the file structure
16415 to figure a class file, a ZIP file. If none of these categories are
16416 matched, a source file is assumed.
16417 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
16418 SeenZipFile: New global variable.
16419 (open_in_zip): Use zipmember's length to accelerate the search for
16420 a member. If zipmember was NULL and zip file successfully read,
16422 * java-tree.h: New global variable current_jcf declared. Added
16423 declaration for current_constant_pool_tags, current_constant_pool_data,
16424 current_constant_pool_length, current_constant_pool_data_ref.
16425 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
16426 store the JCF of classes seen in a zip file) and tree *constant_pool
16427 (to save a loaded class constant pool). current_class declared here.
16428 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
16429 retrieve method_ref_constant.
16430 (PUSHC): java_push_constant_from_pool now uses current_jcf.
16431 (OBJECT): get_class_constant now uses current_jcf.
16432 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
16433 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
16434 (expand_invoke): Now uses current_class instead of main_class
16435 (build_class_init): Now uses current_class instead of main_class
16436 * class.c: New static global variable registered_class.
16437 (register_class): New function.
16438 (emit_register_class): Modified to use registered_class instead of
16440 (is_compiled_class): Now take into account class seen in the archive.
16442 1997-10-06 Per Bothner <bothner@cygnus.com>
16444 * except.h: Renamed to: java-except.h.
16445 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
16446 * except.c: Add semi-working (commented out) implementation.
16448 * expr.c (expand_iinc): Add needed flush_quick_stack.
16449 * parse.c (set_source_filename): New function.
16450 (give_name_to_class): Set input_filename from package.classname.java.
16452 * jcf-io.c (find_class): Don't look first in ".".
16454 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16456 * zextract.c (read_zip_archive): Now takes into account the
16458 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
16460 1997-09-20 Per Bothner <bothner@cygnus.com>
16462 * constants.c, java-tree.h (build_internal_class_name): New function.
16463 (alloc_class_constant): Re-implement using build_internal_class_name.
16464 * class.c (make_class_data): Likewise.
16465 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
16467 1997-09-17 Per Bothner <bothner@cygnus.com>
16469 * verify.c (verify_jvm_instructions): Temporarily set current_subr
16470 to NULL before pushing an exception handler target.
16472 * expr.c (flush_quick_stack): Save from low stack indexes to high.
16473 (java_stack_swap, java_stack_dup): Re-write to be safe from
16474 clobbering registers.
16475 (build_class_init): New function.
16477 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
16479 * typeck.c (build_java_array_type): Temporary use
16480 permanent_obstack to create the array 'length' field.
16481 * expr.c (lookup_label): Temporay use permanent_obstack to create
16482 label if not found.
16483 * class.c (push_super_field): Tempory use permanent_obstack.
16485 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16487 * typeck.c (type_for_mode): Now handles double_type_node and
16489 * verify.c (verify_jvm_instructions): The instruction following
16490 the wide bytecode is checked. OPCODE_ret added to the list of
16493 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16495 * class.c (make_class): Temporary use permanent_obstack. Set the
16496 class CLASS_P field to 1.
16497 (push_class): Temporary use permanent_obstack.
16498 (set_super_info): Temporary use permanent_obstack.
16499 (add_method): Temporary use permanent_obstack, set
16500 METHOD_TRANSIENT().
16501 (add_field): Temporary use permanent_obstack. Sets
16502 FIELD_VOLATILE() and FIELD_TRANSIENT().
16503 (build_class_ref): Temporary use permanent_obstack if the class
16505 (build_static_field_ref): Temporary use permanent_obstack when
16506 creating field's rtl.
16507 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
16508 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
16509 and fields. Function finalized, as far as flag handling.
16510 (push_class_static_dummy_field): Temporary use permanent_obstack.
16511 (emit_register_class): Force generation of class registration at
16513 * decl.c (end_java_method): Call permanent_allocation() before
16515 * expr.c (can_widen_reference_to): Added comment to interface
16516 handling, fixed typo.
16517 (lookup_field): Now uses CLASS_P() to correct FIXME
16518 (expand_invoke): Verification on public && !static &&
16519 !abstract moved into soft_lookupinterfacemethod (kaffe).
16520 Use Object class dtable if objectref is an array when expanding
16522 (java_push_constant_from_pool): Temporary use permanent_obstack
16523 for CONSTANT_string
16524 * parse.c (get_ref_constant): Temporary use permanent_obstack to
16525 create constant references.
16526 (get_constant): Temporary use permanent_obstack to create constant.
16527 (load_class): Temporary use permanent_obstack to load class.
16528 (jcf_parse): Temporary use permanent_obstack to perform class
16530 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
16531 (build_java_signature): Temporary use permanent_obstack.
16532 * verify.c: (verify_jvm_instruction): removed unnecessary verification
16534 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
16535 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
16538 1997-09-11 Per Bothner <bothner@cygnus.com>
16540 * class.c (append_gpp_mangled_type): Fix typo.
16541 (emit_register_class): Use main_class to get class object, rather
16542 than looking for no-longer-existing static decl starting with _CL.
16543 * typeck.c (parse_signature_type): Promote array element type
16544 if it is a RECORD_TYPE.
16546 1997-09-10 Per Bothner <bothner@cygnus.com>
16548 * class.c (push_class_static_dummy_field): New function.
16549 (mangle_static_field): New. Do G++-style mangling of static fields.
16550 (layout_class): Mandle static fields here, not in add_field.
16551 (build_class_ref): The class object is now a dummy static field.
16552 * decl.c (find_local_variable): Look for best, instead of first match.
16553 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
16554 (build_java_athrow): Don't check here if exception is Throwable.
16555 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
16556 (TYPE_USED): Removed. No longer used ...
16557 * parse.c (jcf_parse): Call push_class_static_dummy_field.
16558 * verify.c (push_pending_label): New function.
16559 (push_pending_block): Renamed to check_pending_block.
16560 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
16561 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
16562 re-checking possible handlers) after a store (less wasted work).
16563 Check for null handler (finally) before calling add_handler.
16564 Various changes to (finally?) correctly handle try/finally.
16566 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
16568 * class.c: Include stdio.h.
16570 1997-09-04 Per Bothner <bothner@cygnus.com>
16572 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
16573 to make sure class is initialized before static/special invoke.
16575 * verify.c (verify_jvm_instructions): On a store instruction,
16576 call find_local_variable to force pre-allocation of decl and rtx.
16577 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
16579 1997-09-03 Per Bothner <bothner@cygnus.com>
16581 * class.c (build_class_ref): Strip off "promoted_" if need be.
16582 (make_field_value): Call build_java_signature when needed.
16583 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
16584 * expr.c (build_java_athrow): Don't push_value of exception.
16585 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
16586 match specification of [fd]cmp[lg] for NaNs.
16587 (expand_byte_code): Add support for exception handler ranges.
16588 * except.c: Add skeleton for EH code-generation.
16589 * verify.c (merge_types): Treat all promoted integral types as equal.
16590 * constants.c (build_constants_constructor): To force creation of
16591 current_constant_pool_data_ref, call build_constant_data_ref.
16593 * javaop.def (lload): Fix typo.
16594 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
16596 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
16598 * parse.c: Don't include function.h.
16600 1997-08-27 Per Bothner <bothner@cygnus.com>
16602 * except.[ch]: New files.
16603 * Makefile.in (JAVA_OBJS): Add except.o
16604 * expr.c: Temporary warning about unimplemented exceptions.
16605 * verify.c: Verify exception handlers.
16607 * jcf-dump.c (disassemble_method): Print exception table.
16609 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16611 * expr.c (verify_jvm_instructions): Started a thorough
16612 verification of invoke* bytecodes.
16613 (expand_byte_code): flush quick stack if PC is the target of a
16614 branch. and undef RET (conflicting with config/i386/i386.h).
16615 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
16617 (expand_invoke): Now handles invokeinterface and do more
16618 verification according to the bytecode.
16619 (lookup_field): Don't try to load the class if processing
16621 (can_widen_reference_to): Now handles interfaces.
16622 * decl.c (init_decl_processing): New global variable
16623 soft_lookupinterfacemethod_node, declared in java-tree.h.
16624 Call set_super_info on string_type_node.
16625 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
16627 * class.c (set_super_info): Fills the CLASS_* flags according to
16629 (get_access_flags_from_decl): Handles all class flags.
16631 1997-08-26 Per Bothner <bothner@cygnus.com>
16633 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
16634 * parse.c (yyparse): Check for abstract method, and missing code.
16635 * expr.c (expand_byte_code): Change interface.
16636 * lang.c (put_decl_node): Print promoted types prettier.
16637 * verify.c (verify_jvm_instruction): Change interface.
16638 Partial support for scanning exception table.
16639 For load instructions, handle promoted integral types.
16641 1997-08-21 Per Bothner <bothner@cygnus.com>
16643 * verify.c: New file, with contents moved from expr.c.
16644 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
16645 * typeck.c (is_array_type_p): Moved here from expr.c.
16646 * java-tree.h: Add some now-needed function declarations.
16647 * Makefile.in (JAVA_OBJS): Added verify.o.
16649 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16651 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
16652 METHOD_ABSTRACT flag.
16654 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
16655 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
16656 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
16658 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
16660 (start_java_method): Hook for SYNCHRONIZED methods.
16662 * expr.c (build_java_jsr, build_java_ret): New functions
16663 (JSR,PRE): New macros
16664 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
16665 (verify_jvm_instructions): tableswitch, lookupswitch,
16666 monitorenter, monitorexit, goto_w: verified.
16667 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
16668 (build_java_monitor): New function.
16669 (MONITOR_OPERATION): Modified to call build_java_monitor()
16670 (verify_jvm_instructions): Started a thorough verification of
16673 1997-08-19 Per Bothner <bothner@cygnus.com>
16675 Support verification of jsr/ret subroutines (used for try/finally).
16676 * decl.c (return_address_type_node): New type node.
16677 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
16678 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
16679 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
16680 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
16681 TYPE_USED): New macros for special types in type_map.
16683 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
16684 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
16686 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
16688 * expr.c (can_widen_reference_to): New function.
16689 (pop_type): Use it.
16690 (merge_type_state): Support handling start of subroutine.
16691 (push_pending_block): Return char* error message, instead of calling
16692 fatal on an error. Also handle subroutines.
16693 (verify_jvm_instructions): Handle errors from push_poending_block.
16694 Support jsr and ret instructions.
16696 1997-08-19 Per Bothner <bothner@cygnus.com>
16698 * jcf-io.c (find_classfile): Fix thinko.
16699 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
16701 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
16703 * Makefile.in (BISON): Remove.
16705 1997-08-07 Per Bothner <bothner@cygnus.com>
16707 * Makefile.in: Convert to autoconf.
16708 * config-lang.in (outputs): Added java/Makefile.
16710 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
16711 Rename cc1java to jc1.
16713 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
16714 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
16716 * class.c (class_depth): Do load_class if needed.
16718 Mostly better verification.
16719 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
16720 (init_decl_processing): Change return type of soft_checkcast.
16721 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
16722 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
16723 lang_print_error): New functions.
16724 (lang_init): Set global hook print_error_function to lang_print_error.
16725 * expr.c: In the type_map ptr_type_node is only used for null now.
16726 (pop_type, merge_types): Hence ptr_type_node matches any reference.
16727 (merge_types): Dererence pointer to record types before comparing.
16728 (decode_newarray_type, merge_types): On error just return NULL.
16729 (build_java_binop): Add preliminary implementation (with warning)
16730 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
16731 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
16732 (expand_compare, expand_java_goto, expand_java_call): Don't
16733 push_pending_block, since that only makes sense when verifying.
16734 (merge_type_state): Different return codes.
16735 (push_pending_block): A block may need to be verified more than once.
16736 (expand_byte_code): Warn about unused code at code generation time.
16737 (verify_jvm_instruction): Changed logic, since code may need to be
16738 re-verified if type-state has changed. Also, better error handling.
16739 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
16740 Improve newarray, anewarray, ?aload, athrow,
16741 * java-tree.h (LABEL_CHANGED): New macro.
16743 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
16745 * decl.c (soft_athrow_node): New global variable initialized.
16746 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
16747 * typeck.c (convert): Added support for REAL_TYPE.
16748 (convert_to_char): New function.
16749 (convert): Handle CHAR_TYPE.
16750 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
16751 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
16752 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
16754 (verify_jvm_instructions): Added break a the end of bogus unop: label.
16755 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
16756 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
16757 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
16758 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
16759 to Use The Right Things.
16760 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
16761 compatible with INT. BOOLEAN is made equivalent to BYTE.
16762 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
16763 OPCODE_ifnonnull): Now supported.
16764 (build_java_athrow): New function.
16766 1997-08-04 Per Bothner <bothner@cygnus.com>
16768 Rename method name <init> to match G++ (and fix mangling).
16769 * class.c (layout_class): Replace method name of <init> by class name.
16770 (make_method_value): Do inverse renaming of constructor from <init>.
16771 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
16772 * typeck.c (lookup_java_constructor): New function.
16773 * expr.c (expand_invoke): If method_name is <init>, call
16774 lookup_java_constructor to find constructor.
16776 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
16778 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16780 * parse.c (get_class_constant): Modified to handle array "classes"
16781 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
16783 (convert): Modified to handle real type.
16784 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
16785 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
16786 variables declared.
16787 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
16788 soft_multianewarray, soft_newarray_node, soft_throw_node): New
16789 global variables initialized.
16790 (find_local_variable): Handles the case of a pointer
16791 (end_java_method): Restore the use of one more scope
16792 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
16793 build_java_array_length_access, expand_java_arrayload,
16794 expand_java_arraystore, expand_java_array_length,
16795 expand_java_multianewarray, expand_java_anewarray,
16796 build_java_check_indexed_type, is_array_type_p,
16797 build_java_throw_out_of_bound_exception): New functions.
16798 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
16799 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
16800 OPCODE_<t>aload): Implemented code for verification.
16801 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
16802 ARRAY_NEW_MULTI): Macro defined.
16803 (CONVERT): Modified to invoke convert().
16804 (case OPCODE_aload2): Fixed index typo from 2 to 1.
16806 1997-07-31 Per Bothner <bothner@cygnus.com>
16808 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
16809 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
16810 (make_class_data): Field name needs '/' as package prefix.
16811 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
16813 1997-07-25 Per Bothner <bothner@cygnus.com>
16815 Implement debug information for local variables.
16816 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
16817 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
16818 DECL_LOCAL_SLOT_CHAIN): New macros.
16819 (struct lang_decl_var): New type.
16820 * parse.c (give_name_to_locals): Move to decl.c.
16821 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
16822 (start_java_method): Re-write parameter handling.
16823 (pending_local_decls): New global variable.
16824 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
16825 (find_local_variable): Accept pc so we can skips decls not in range.
16826 (struct binding_level): Add end_pc field.
16827 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
16828 (various): Change so current pc gets passed to find_local_variable.
16830 * decl.c (init_decl_processing): Re-arrange fields in
16831 class_type_node and and method_type_node to match kaffe 0.9.1.
16832 * class.c (make_method_value, make_class_data): Update
16833 initializations to match.
16835 1997-07-16 Per Bothner <bothner@cygnus.com>
16837 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
16838 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
16839 (push_super_field): New function.
16840 (make_class_data): Handle inheritance of class static initializer.
16841 (layout_class): New name mangling.
16842 * constants.c (build_constant_data_ref): Init type of data array
16843 to a one-element array.
16844 (build_constants_constructor): Set DECL_SIZE from complete array type.
16845 * decl.c: Rename class_type, object_type etc to class_type_node,
16846 object_type_node etc. Make former inherit from latter.
16847 * expr.c (expand_invoke): Add cast of function address.
16848 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
16849 * parse.c (yyparse): Don't call layout_class here.
16850 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
16852 1997-06-14 Per Bothner <bothner@cygnus.com>
16854 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
16855 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
16856 (alloc_class_constant): New.
16857 * expr.c (expand_invoke): Make sure method's class is initialized.
16858 * class.c (interits_from_p, emit_register_class): New functions.
16859 * parse.c (yyparse): Call emit_register_class.
16861 1997-06-09 Per Bothner <bothner@cygnus.com>
16863 * constants.c: New file, to handle constant pool.
16864 * Makefile.in (JAVA_OBJS): Add constants.o.
16865 * decl.c (init_decl_processing): Update, fix, finish various structs.
16866 (pushdecl_top_level): New.
16867 * parse.c (layout_class): Moved to class.c.
16868 * expr.c (java_push_constant_from_pool): New function.
16869 * class.c (build_class_ref): Make work fully
16870 (make_class_data): Emit super-class, constant pool, interface vector.
16872 1997-06-03 Per Bothner <bothner@cygnus.com>
16874 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
16875 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
16876 * class.c (class_depth): New function.
16877 (lookup_named_class): Replaced by new function lookup_class.
16878 * decl.c (object_type_node, string_type_node): New.
16879 Remove various types that we no longer need.
16880 * expr.c (verify_jvm_instructions): New separate verifier pass.
16881 (push_type, pop_type): New functions for verifier.
16882 (type_stack_dup, pop_argument_types, merge_types): Likewise.
16883 (expand_byte_code): Simplify, since we assume already verified.
16884 (expand_invoke): Now mostly works.
16885 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
16886 * lang.c (main_class): Move to parse.c. Don't make_class yet.
16887 * parse.c: Wait to allocate class object until we know its name.
16888 (layout_class): Calculate DECL_VINDEX for each virtual method.
16889 * typeck.c (get_array_type): Rename to ...
16890 (build_java_array_type): ... and provide working implementation.
16891 (build_java_signature): New function - build Java signature of type.
16892 (set_java_signature): New function - cache signature with type.
16893 (lookup_java_method): New function.
16895 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
16897 * class.c (ident_subst): Take extra SUFFIX parameter.
16898 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
16899 (set_constant_value, build_static_field_ref, is_compiled_class): New.
16900 (build_class_ref): Actually implement.
16901 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
16902 * decl.c (builtin_function): New.
16903 (init_decl_processing): Update for current Kaffe. Declare some
16904 builtin Kaffe functions.
16905 * expr.c (build_address_of): New.
16906 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
16907 Renamed (from expand_java_new etc), and added working implementations.
16908 (build_field_ref): Now also handle static fields.
16909 (expand_invoke): Implement invokestatic, and start implement rest.
16910 * java-opcodes.h: Use javaop.def to avoid duplicated list.
16911 * javaop.def: Rename invokevirt -> invokevirtual.
16912 * lang.c (use_handles): Removed.
16913 * parse.c: Add support for ConstantValue attribute.
16914 Handle nested loading of a class. (JPOOL_UTF): New.
16916 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
16918 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
16920 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
16922 * Make-lang.in (java.install-man): New empty rule.
16923 * typeck.c (set_local_type): New function.
16924 * expr.c (STORE_INTERNAL): Call find_local_variable,
16925 not find_stack_slot. Call set_local_type.
16927 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
16929 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
16930 and building RECORD_TYPE CONSTRUCTORs.
16931 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
16933 * lang.c (use_handles): Change the default to 0.
16934 * decl.c: Define and build class_type, field_type, utf8const_type.
16935 * class.c (make_class_data, make_field_value,
16936 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
16937 hashUtf8String, strLengthUtf8, mangled_classname:
16938 Functions to build reflective data structures.
16939 * parse.c (yyparse): Call make_class_data.
16941 * jcf-io.c (open_class, find_classfile): New functions.
16942 * jcf-dump.c: Support reading classfile from explicitly-named
16943 class file (without CLASSPATH searching).
16945 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
16947 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
16948 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
16949 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
16950 (get_constant): Now trivial for CONSTANT_Utf8.
16952 * jcf.h: Make NEW_CPOOL the default.
16953 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
16955 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>