1 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
3 * Make-lang.in: Revert the gcc-none.o change.
5 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
7 * parse.y (patch_anonymous_class): VEC_space returns true if there
10 2004-09-21 Matt Austern <austern@apple.com>
13 * gjavah.c (free_method_name_list): Fix function definition so
14 it's a proper C prototype.
16 2004-09-21 Tom Tromey <tromey@redhat.com>
19 * gjavah.c (free_method_name_list): New method.
22 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
23 Zack Weinberg <zack@codesourcery.com>
25 * java-tree.def: Use tree_code_class enumeration constants
26 instead of code letters.
27 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
28 new tree-class enumeration constants.
30 2004-09-13 Tom Tromey <tromey@redhat.com>
33 * class.c (layout_class_method): Put synthetic methods into the
36 2004-09-11 Andrew Pinski <apinski@apple.com>
38 * Make-lang.in (java/ggc-none.c): Change dependency
39 for ggc.h into $(GGC_H).
41 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
43 * Make-lang.in (java/win32-host.o): Add dependency on
45 * win32-host.c: Add includes for coretypes.h, jcf.h
47 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
49 * Make-lang.in (GCJH_OBJS): Change dependency from
50 ggc-none.o to java/ggc-none.o
51 (JCFDUMP_OBJS): Likewise.
52 (java/ggc-none.o): New target.
54 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
56 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
57 * class.c (build_utf8_ref, build_static_field_ref,
58 make_field_value, make_method_value, get_dispatch_table,
59 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
60 * constants.c (get_tag_node, build_ref_from_constant_pool,
61 build_constants_constructor): Likewise.
62 * decl.c (java_init_decl_processing): Likewise.
63 * expr.c (build_java_array_length_access, build_newarray,
64 expand_java_multianewarray, expand_java_pushc, expand_iinc,
65 build_java_binop, build_field_ref, expand_java_add_case,
66 expand_java_call, build_known_method_ref, build_invokevirtual,
67 build_invokeinterface, build_jni_stub): Likewise.
68 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
69 * jcf-parse.c (get_constant): Likewise.
70 * lex.c (do_java_lex): Likewise.
71 * parse.y (patch_binop, patch_unaryop, patch_cast,
72 build_newarray_node, patch_newarray): Likewise.
73 * resource.c (compile_resource_data): Likewise.
74 * typeck.c (build_prim_array_type): Likewise.
76 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
78 * decl.c (java_init_decl_processing): Adjust
79 initialize_sizetypes call.
81 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
83 * jv-scan.c (fancy_abort): Add.
85 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
87 * expr.c (build_java_arrayaccess): Use convert to change
90 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
92 * class.c (make_local_function_alias): Allocate extra space for 'L'
93 in name buffer. Reported by Thomas Neumann.
95 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
97 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
98 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
99 * lex.c (do_java_lex): Adjust.
100 (error_if_numeric_overflow): Likewise.
102 2004-08-18 Andrew Pinski <apinski@apple.com>
104 * class.c (make_local_function_alias): Only make a new decl if we
105 support alias attribute on all decls.
107 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
109 * class.c (make_local_function_alias): New function. Create local
110 alias for public method DECL.
111 (make_method_value): Use make_local_function_alias.
112 * parse.y (craft_constructor): Don't special-case anonymous classes.
113 Always set ctor_name to init_identifier_node.
114 (lookup_method_invoke): Call layout_class_method when creating
115 anonymous class constructor.
117 2004-08-18 Richard Henderson <rth@redhat.com>
119 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
120 default case. Treat '<' similarly. Update for
121 is_gimple_formal_tmp_var name change.
123 2004-08-17 Andrew Haley <aph@redhat.com>
125 * lang.c (lang_printable_name): Obey verbose flag.
126 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
127 lang_printable_name().
128 (verify_constructor_circularity, get_printable_method_name,
129 check_abstract_method_definitions, java_check_regular_methods,
130 java_check_abstract_methods, check_inner_class_access,
131 fix_constructors, patch_method_invocation, patch_return):
133 * expr.c (pop_type_0): Likewise.
135 * java-tree.h (lang_printable_name_wls): Delete.
137 2004-08-16 Tom Tromey <tromey@redhat.com>
140 * parse.y (primary): Changed for initialized and uninitialized
142 (array_access): Handle array_creation_initialized.
143 (array_creation_expression): Split into
144 array_creation_initialized and array_creation_uninitialized.
146 2004-08-16 Andrew Haley <aph@redhat.com>
148 * jcf-write.c (find_constant_index): Canonicalize NaNs when
151 2004-08-16 Elliot Lee <sopwith@redhat.com>
154 * jcf-parse.c (java_parse_file): Handle filenames with embedded
155 spaces, and quoted filelists.
157 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
159 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
160 * class.c (build_utf8_ref, build_static_field_ref,
161 make_field_value, make_method_value, get_dispatch_table,
162 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
163 * constants.c (get_tag_node, build_ref_from_constant_pool,
164 build_constants_constructor): Likewise.
165 * decl.c (java_init_decl_processing): Likewise.
166 * expr.c (build_java_array_length_access, build_newarray,
167 expand_java_multianewarray, expand_java_pushc, expand_iinc,
168 build_java_binop, build_field_ref, expand_java_add_case,
169 expand_java_call, build_known_method_ref, build_invokevirtual,
170 build_invokeinterface, build_jni_stub): Likewise.
171 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
172 * jcf-parse.c (get_constant): Likewise.
173 * lex.c (do_java_lex): Likewise.
174 * parse.y (patch_binop, patch_unaryop, patch_cast,
175 build_null_of_type, patch_newarray): Likewise.
176 * resource.c (compile_resource_data): Likewise.
177 * typeck.c (build_prim_array_type): Likewise.
179 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
181 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
182 Don't create BLOCK here or call java_gimplify_block.
184 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
186 * java-tree.h (flag_deprecated): Removed.
187 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
188 * parse.y (check_deprecation): Check warn_deprecated instead of
191 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
193 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
194 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
195 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
196 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
197 flag_force_classes_archive_check, flag_optimize_sci,
198 flag_indirect_dispatch): Remove explicit declarations.
199 * lang.opt: Add implicit declare/define/assign. Remove obsolete
202 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
205 * Make-lang.in (java.install-man): Install from either build
206 tree or source tree, whichever has the file first.
208 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
210 * jcf-parse.c (get_constant): Adjust force_fit_type call.
211 * lex.h (SET_LVAL_NODE_TYPE): Remove.
212 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
213 (do_java_lex): Likewise. Adjust force_fit_type call.
215 2004-08-04 Roger Sayle <roger@eyesopen.com>
216 Andrew Haley <aph@redhat.com>
218 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
219 checking trees as they're being built.
220 (convert): Call convert_ieee_real_to_integer if we're
221 converting a constant, even if we're writing a class file.
223 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
226 * parse.y (fold_constant_for_init): Call resolve_field_access with
227 correct current_class context.
229 2004-08-01 Roger Sayle <roger@eyesopen.com>
231 * decl.c (update_aliases, initialize_local_variable): Replace calls
232 to build with calls to buildN.
233 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
234 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
235 * parse.h (BUILD_THROW): Likewise.
236 * parse.y (switch_expression, synchronized_statement,
237 catch_clause_parameter, array_creation_expression,
238 conditional_expression, make_qualified_name,
239 resolve_qualified_expression_name, patch_method_invocation,
240 patch_invoke, build_method_invocation, build_new_invocation,
241 build_assignment, patch_assignment, build_binop, patch_binop,
242 build_string_concatenation, build_incdec, patch_unaryop,
243 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
244 patch_return, build_if_else_statement, build_labeled_block,
245 build_new_loop, build_loop_body, build_bc_statement,
246 build_assertion, encapsulate_with_try_catch, build_try_statement,
247 build_try_finally_statement, patch_synchronized_statement,
248 emit_test_initialization): Likewise, replace build with buildN.
250 2004-07-28 Eric Christopher <echristo@redhat.com>
252 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
253 (java_unsafe_for_reeval): Ditto.
255 2004-07-26 <hp@bitrange.com>
257 * parse.y (build_super_invocation): Adjust declaration order to
258 avoid declaration after statement.
260 2004-07-25 Bernardo Innocenti <bernie@develer.com>
262 * decl.c: Rename all identifiers named `class' to `cl'.
264 2004-07-25 Richard Henderson <rth@redhat.com>
266 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
268 2004-07-23 Mike Stump <mrs@apple.com>
270 * boehm.c (set_bit): Improve type safety wrt unsignedness.
271 * gjavah.c (throwable_p, decode_signature_piece,
272 print_full_cxx_name, print_include, add_namelet, add_class_decl,
273 process_file): Likewise.
274 * jcf-dump.c (main): Likewise.
275 * jcf-io.c (read_zip_member): Likewise.
276 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
277 give_name_to_class, get_class_constant): Likewise.
278 * jcf-write.c (find_constant_wide, push_long_const,
279 generate_classfile): Likewise.
280 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
281 * parse.y (read_import_dir): Likewise.
282 * typeck.c (parse_signature_type): Likewise.
283 * verify.c (verify_jvm_instructions): Likewise.
284 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
286 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
288 * Make-lang.in: Replace rmic and rmiregistry references with
289 grmic and grmiregistry.
290 * gcj.texi: Likewise.
292 2004-07-20 Andrew Haley <aph@redhat.com>
295 * verify.c (verify_jvm_instructions): Comment change only.
297 * typeck.c (build_java_array_type): Add size field to array name.
299 * java-tree.h (LOCAL_SLOT_P): New.
300 (update_aliases): Add PC argument.
301 (pushdecl_function_level): New function.
303 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
304 MODIFY_EXPR, and SAVE_EXPR.
305 (java_gimplify_modify_expr): New function.
307 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
308 (expand_iinc): Pass PC to update_aliases().
309 (STORE_INTERNAL): Likewise.
310 (process_jvm_instruction): Likewise.
312 * decl.c (base_decl_map): New variable.
313 (uniq): New variable.
314 (update_aliases): Rewrite with more thorough checking.
315 (debug_variable_p): New function.
316 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
317 (check_local_named_variable): Delete whole function.
318 (initialize_local_variable): New function.
319 (check_local_unnamed_variable): Add checks and comments.
320 (find_local_variable): Rewrite.
321 (java_replace_reference): New function.
322 (function_binding_level): New variable.
323 (pushdecl_function_level): New function.
324 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
325 (maybe_pushlevels): Call pushdecl() on each of the new decls.
326 (start_java_method): Reset uniq. Create base_decl_map. Set
327 function_binding_level.
328 (end_java_method): Null unused fields to save memory.
330 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
332 * class.c (add_interface_do): Remove.
333 (set_super_info, interface_of_p, maybe_add_interface,
334 add_interface, make_class_data, layout_class,
335 add_miranda_methods): Adjust BINFO accessors and addition.
336 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
338 * jcf-write.c (generate_classfile): Likewise.
339 * parse.y (patch_anonymous_class, check_inner_circular_reference,
340 check_circular_reference, java_complete_class,
341 check_abstract_method_definitions,
342 java_check_abstract_method_definitions,
343 check_interface_throws_clauses, java_check_abstract_methods,
344 lookup_java_interface_method2,
345 find_applicable_accessible_methods_list): Adjust BINFO accessors
347 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
349 2004-07-18 Roger Sayle <roger@eyesopen.com>
351 * builtins.c (max_builtin, min_builtin,
352 java_build_function_call_expr): Replace calls to build with buildN.
353 * class.c (build_class_ref, build_static_field_ref,
354 get_dispatch_table, make_class_data, layout_class_method): Likewise.
355 * constants.c (build_ref_from_constant_pool): Likewise.
356 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
357 add_stmt_to_compound): Likewise.
358 * except.c (build_exception_object_ref, expand_end_java_handler):
360 * java-gimplify.c (java_gimplify_case_expr,
361 java_gimplify_default_expr, java_gimplify_block,
362 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
363 * jcf-write.c (generate_bytecode_insns): Likewise.
364 * typeck.c (convert_ieee_real_to_integer): Likewise.
366 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
368 * java-tree.h (builtin_function): Declare.
370 2004-07-16 Steven Bosscher <stevenb@suse.de>
372 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
373 abuse restore_line_number_status.
375 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
378 * jcf-parse.c (java_emit_static_constructor): Specify default
381 2004-07-13 Per Bothner <per@bothner.com>
383 * java-tree.h (all_class_filename): Remove useless macro.
384 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
385 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
386 * parse.y (java_parser_context_restore_global): Replace
387 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
388 * jcf-parse.c (read_class, java_parse_file): Likewise.
390 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
393 gjavah.c (print_field_info): Emit constant only if field is static.
395 2004-07-11 Roger Sayle <roger@eyesopen.com>
397 * expr.c (java_truthvalue_conversion, flush_quick_stack,
398 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
399 build_java_ret, build_java_throw_out_of_bounds_exception,
400 build_java_array_length_access, java_check_reference,
401 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
402 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
403 expand_java_arrayload, build_java_monitor, expand_java_return,
404 expand_load_internal, expand_java_NEW, build_get_class,
405 build_instanceof, expand_java_CHECKCAST, expand_iinc,
406 build_java_soft_divmod, build_java_binop, build_field_ref,
407 expand_compare, expand_java_goto, expand_java_switch,
408 expand_java_add_case, build_class_init, build_known_method_ref,
409 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
410 expand_invoke, build_jni_stub, expand_java_field_op,
411 java_expand_expr, expand_byte_code, STORE_INTERNAL,
412 force_evaluation_order, emit_init_test_initialization): Convert
413 calls to "build" into calls to the prefered "buildN" functions.
415 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
417 * java-tree.h (set_block): Remove.
418 * lang.c (java_clear_binding_stack): New.
419 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
420 * decl.c (struct binding_level): Remove this_block.
421 (clear_binding_level): Likewise.
422 (poplevel): Don't handle this_block.
425 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
427 * class.c (common_enclosing_context_p): Remove statement with no
430 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
433 * parse.y (create_anonymous_class): Remove 'location' argument. Use
434 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
435 (craft_constructor): Inherit access flags for implicit constructor
436 from the enclosing class.
437 (create_class): Fix comment typo.
438 (resolve_qualified_expression_name): Pass type of qualifier to
439 not_accessible_p, not the type in which target field was found.
440 (not_accessible_p): Handle inner classes. Expand protected
441 qualifier-subtype check to enclosing instances, but don't apply this
442 check to static members. Allow protected access to inner classes
443 of a subtype. Allow private access within common enclosing context.
444 (build_super_invocation): Get WFL line number info from current
446 (build_incomplete_class_ref): Update for new create_anonymous_class
448 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
449 common_enclosing_instance_p.
450 * class.c (common_enclosing_context_p): New. Determine if types
451 share a common enclosing context, even across static contexts.
452 (common_enclosing_instance_p): Renamed from
453 common_enclosing_context_p. Determines if types share a common
454 non-static enclosing instance.
455 * java-tree.h (common_enclosing_instance_p): Declare.
456 * jcf-write.c (get_method_access_flags): New. Surpress private flag
457 for inner class constructors.
458 (generate_classfile): Use get_method_access_flags.
460 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
462 * class.c (interface_of_p): Check for null TYPE_BINFO.
464 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
466 * class.c (make_class): Do not create binfo here.
467 (set_super_info): Create it here.
468 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
470 2004-07-08 Richard Henderson <rth@redhat.com>
472 * expr.c (case_identity, get_primitive_array_vtable,
473 java_expand_expr, emit_init_test_initialization): Remove.
474 * java-tree.h (java_expand_expr): Remove.
475 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
477 2004-07-07 Per Bothner <per@bothner.com>
479 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
480 get internal error due to mismatched types.
482 * gcj.texi (Invoking gij): Document new -verbose:class flag.
484 * gcj.texi (Linking): New node. Document -lgij usage.
486 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
488 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
489 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
490 * java/class.c (set_super_info, class_depth, interface_of_p,
491 maybe_add_interface, add_interface, make_class_data,
492 layout_class, add_miranda_methods): Adjust BINFO macros.
493 * expr.c (can_widen_reference_to, lookup_field): Likewise.
494 * jcf-write.c (generate_classfile): Likewise.
495 * parse.y (patch_anonymous_class,
496 check_inner_circular_reference, check_circular_reference,
497 java_complete_class, check_abstract_method_definitions,
498 java_check_abstract_method_definitions,
499 check_interface_throws_clauses, java_check_abstract_methods,
500 lookup_java_interface_method2,
501 find_applicable_accessible_methods_list): Likewise.
502 * typeck.c (find_method_in_interface): Likewise.
503 * verify.c (merge_types): Likewise.
505 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
507 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
508 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
510 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
512 * class.c (make_class): Use make_tree_binfo.
513 (set_super_info, add_interface_do): Likewise.
514 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
516 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
518 * verify.c: Correct array element access formatting thinko.
520 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
522 * verify.c: Insert a short blurb at the start referring to the JVMS.
523 (merge_type_state): Remove redundant nested if statement.
524 (verify_jvm_instructions): Ensure current_subr is initialised to
526 Minor formatting fixes all over the place.
528 2004-07-02 Richard Henderson <rth@redhat.com>
530 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
532 2004-07-01 Richard Henderson <rth@redhat.com>
534 * class.c (registerClass_libfunc): Remove.
535 (init_class_processing): Don't set it.
536 (emit_register_classes): Take list_p parameter. Fill it in
537 with _Jv_RegisterClass calls.
538 * decl.c (java_init_decl_processing): Don't call
539 init_resource_processing.
540 * jcf-parse.c (java_emit_static_constructor): New.
541 (java_parse_file): Call it.
542 * resource.c (registerResource_libfunc): Remove.
543 (init_resource_processing): Remove.
544 (write_resource_constructor): Take list_p parameter. Fill it in
545 with _Jv_RegisterResource calls.
546 * java-tree.h: Update prototypes.
548 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
551 * class.c (layout_class_method): Do not override package-private
552 method if its in a different package.
553 (split_qualified_name): Move here from parse.y. Rename from
554 breakdown_qualified. Add comment.
555 (in_same_package): Move here from parse.y. Add comment.
556 * java-tree.h (break_down_qualified, in_same_package): Declare.
557 (in_same_package): Likewise.
558 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
561 2004-06-29 Andrew Haley <aph@redhat.com>
563 * except.c (expand_start_java_handler): Push a new binding level.
564 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
565 register_exception_range() to register where we'll do it.
566 (expand_end_java_handler): Remove old bogus code. Replace with
567 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
568 the top of the expression we're curently building.
569 (maybe_end_try): Delete.
570 * decl.c (binding_level.exception_range): New field.
571 (clear_binding_level): Add field exception_range. Reformat.
572 (poplevel): Call expand_end_java_handler().
573 (poplevel): Call java_add_stmt only if functionbody is false.
574 (maybe_poplevels): Don't call maybe_end_try() from here.
575 (end_java_method): Clear no longer used trees in function decl.
576 (register_exception_range): New function.
577 * java-tree.h (register_exception_range, struct eh_range): Declare.
579 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
581 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
583 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
586 * expr.c (class_has_finalize_method): Fix method name indentation.
587 (expand_java_call): Remove K&R style parameter declaration.
588 (expand_invoke): Fix statement indentation.
589 (expand_java_field_op): Likewise.
590 * parse-scan.y: Fix typo.
591 (reset_report): Fix method name indentation.
592 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
594 * verify.c (verify_jvm_instructions): Document parameters, insert
596 * lang.c (lang_init_source): Fix method name indentation.
597 * class.c (common_enclosing_context_p): Likewise.
598 (emit_symbol_table): Fix parameter list indentation.
599 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
600 parameter declaration.
601 * constants.c: Fix copyright notice indentation.
602 * typeck.c (find_method_in_superclasses): Fix parameter list
604 (find_method_in_interfaces): Likewise.
605 * zextract.c (makelong): Fix method name indentation.
607 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
610 * parse.y (create_interface): Set correct access modifiers for
612 * jcf-write.c (get_classfile_modifiers): New function.
613 (generate_classfile): Use get_classfile_modifiers, not
616 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
618 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
619 dependency to current parser context, not NULL_TREE, for top-level
621 (jdep_resolve_class): Enable member access check for all inner
624 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
626 * parse.y (qualify_and_find): Pass type decl, not identifier, to
629 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
632 * expr.c (expand_java_field_op): Ensure that target class for static
633 field access has been loaded.
635 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
636 Ranjit Mathew <rmathew@hotmail.com>
638 PR java/1207, java/16178
639 * jcf-parse.c (load_class): Return immediately if passed a type decl
640 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
641 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
642 before calling load_class.
643 (qualify_and_find): Likewise.
644 (find_in_imports_on_demand): Likewise.
645 (find_applicable_accessible_methods_list): Likewise.
647 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
649 * parse.y (java_layout_seen_class_methods): Don't call load_class
650 on class defined by source parser.
652 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
654 * parse.y (set_nested_class_simple_name_value): Removed.
655 (java_complete_expand_class): Remove calls to
656 set_nested_class_simple_name_value.
658 2004-06-22 Andrew Haley <aph@redhat.com>
659 Ranjit Mathew <rmathew@hotmail.com>
662 * decl.c (force_poplevels): Remove call to expand_end_bindings.
664 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
666 * parse.y (create_class): Correct diagnostic message about
667 java.lang.Object extending anything else.
669 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
671 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
672 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
673 * constants.c (build_ref_from_constant_pool): Likewise.
674 * expr.c (build_java_array_length_access): Likewise.
675 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
676 (invoke_build_dtable, build_invokevirtual): Likewise.
677 (build_invokeinterface, java_expand_expr): Likewise.
678 (emit_init_test_initialization): Likewise.
679 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
680 * parse.y (make_qualifed_name, build_array_ref): Likewise.
682 2004-06-21 Andrew Haley <aph@redhat.com>
684 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
687 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
689 * jcf.h (struct JCF): Change java_source, right_zip and finished
691 * lex.h (struct java_lexer): Change hit_eof, read_anything,
692 byte_swap and use_fallback to unsigned int.
693 * parse.h (struct _jdep): Change flag0 to unsigned int.
695 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
698 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
699 before trying to lay out its methods.
700 * jcf-parse.c (read_class): Track parsed files using canonical paths
701 obtained via lrealpath from libiberty.
702 (java_parse_file): Likewise.
703 (parse_source_file_1): Rename formal parameter to reflect its
704 modified purpose. Minor formatting fix.
706 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
708 * class.c (emit_register_classes): Make the function uninlinable,
709 do not set current_function_cannot_inline.
710 * resource.c (write_resource_constructor): Do not reset
711 flag_inline_functions around rest_of_compilation.
713 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
716 * expr.c (java_truthvalue_conversion): Handle
717 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
718 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
719 i.e. return the expression.
721 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
723 * gjavah.c: Include version.h
725 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
727 * jcf-write.c (generate_bytecode_conditional): Correct handling
728 of unordered conditionals. Add comment.
730 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
731 Per Bothner <per@bothner.com>
733 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
734 local variable was initialised upon declaration.
735 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
736 variable was final and initialised upon declaration.
737 * check-init.c (check_final_reassigned): Give error only if a blank
738 final is not definitely unassigned or if an initialised final is
740 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
741 assignment expressions. Remove case MODIFY_EXPR, label do_default.
742 (check_init): Perform initialised-variable-removing-optimisation
743 only on non-final local variables.
745 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
747 * jcf-write.c (generate_bytecode_conditional): Handle binops
748 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
750 (generate_bytecode_insns): Likewise.
752 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
754 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
755 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
757 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
759 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
760 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
762 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
764 * decl.c (struct binding_level): Add GTY marker. Compile
765 binding_depth unconditionally.
766 (current_binding_level, free_binding_level, global_binding_level):
768 (clear_binding_level): Unconditionally set binding_depth.
769 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
771 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
773 * lex.c (java_new_lexer): Set 'encoding'.
774 (java_read_char): Improve error message for unrecognized characters.
775 * lex.h (struct java_lexer): New field 'encoding'.
777 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
779 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
781 2004-05-21 Mark Wielaard <mark@klomp.org>
783 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
786 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
788 * typeck.c: Remove non-printable character 160.
790 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
792 * check-init.c: Correct minor typos.
794 2004-05-13 Diego Novillo <dnovillo@redhat.com>
796 * Make-lang.in, expr.c, java-gimplify.c: Rename
797 tree-simple.[ch] to tree-gimple.[ch].
799 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
801 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
803 2004-05-13 Diego Novillo <dnovillo@redhat.com>
805 Merge from tree-ssa-20020619-branch. See
806 ChangeLog.tree-ssa for details.
808 * Make-lang.in, builtins.c, check-init.c, class.c,
809 constants.c, decl.c, except.c, expr.c, java-except.h,
810 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
811 lang.c, lang.opt, parse.y, resource.c: Merged.
812 * java-gimplify.c: New file.
814 2004-05-10 Andrew Haley <aph@redhat.com>
816 * parse.y (create_class): Set TYPE_VFIELD.
817 * decl.c (java_init_decl_processing): Likewise.
819 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
820 * class.c (make_method_value): Replace DECL_VINDEX with call to
822 (get_dispatch_vector): Likewise.
823 (layout_class_method): Likewise.
824 Replace set of DECL_VINDEX with call to set_method_index().
825 (set_method_index): New function.
826 (get_method_index): New function.
827 * java-tree.h (set_method_index): New function decl.
828 (get_method_index): New function decl.
830 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
832 * parse.y (check_pkg_class_access): Add new argument
833 and use it when cl is NULL to call lookup_cl on it.
834 (parser_check_super_interface): Do not call lookup_cl.
835 Pass this_decl to check_pkg_class_access and NULL
836 instead of lookup_cl.
837 (parser_check_super): Update for change in
838 check_pkg_class_access.
839 (do_resolve_class): Likewise.
840 (process_imports): Likewise.
841 (find_in_imports_on_demand): Likewise.
842 (resolve_qualified_expression_name): Likewise.
844 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
846 Fixes PR java/9685, PR java/15073
847 * parse.y (accessibility_string): New method.
848 (not_accessible_field_error): Use accessibility_string()
849 instead of java_accstring_lookup().
850 (resolve_qualified_expression_name): Check with
851 check_pkg_class_access() before allowing access using
854 Use check_pkg_class_access() instead of not_accessible_p()
855 for unqualified types.
856 (not_accessible_p): Use DECL_CONTEXT (member) instead of
857 REFERENCE for package-private access checking.
858 (patch_method_invocation): Use accessibility_string() instead
859 of java_accstring_lookup().
861 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
864 * gjavah.c (struct method_name): Add member is_native.
865 (overloaded_jni_method_exists_p): Match candidate method only if
867 (print_method_info): Initialise is_native flag from the method's
870 2004-04-30 Roger Sayle <roger@eyesopen.com>
872 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
873 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
875 2004-04-22 Roger Sayle <roger@eyesopen.com>
877 * resource.c (write_resource_constructor): Guard call to possibly
878 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
880 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
882 * class.c (make_class_data): Add new field aux_info.
883 * decl.c (java_init_decl_processing): Push type and decl for
886 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
888 * expr.c (expand_java_NEW): Don't use size argument for
889 _Jv_AllocObject calls.
890 * parse.y (patch_invoke): Likewise.
892 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
894 * expr.c (build_invokeinterface): Remove unused variables to
897 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
899 * class.c (get_interface_method_index): New function. Return dispatch
900 index for interface method.
901 (make_method_value): For interface methods, set index field to
902 iface dispatch index, not DECL_VINDEX.
903 * expr.c (build_invokeinterface): Use get_interface_method_index.
905 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
907 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
909 2004-03-31 Andrew Haley <aph@redhat.com>
912 * jcf-io.c (opendir_in_zip): Tidy up error handling.
914 2004-03-30 Zack Weinberg <zack@codesourcery.com>
916 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
919 2004-03-25 Marcus Meissner <meissner@suse.de>
922 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
924 2004-03-23 Tom Tromey <tromey@redhat.com>
927 * jcf-write.c (make_class_file_name): Don't report if mkdir
930 2004-03-23 Tom Tromey <tromey@redhat.com>
932 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
934 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
936 * class.c, gjavah.c, lang.c: Fix comment typos.
937 * gcj.texi: Fix typos.
939 2004-03-19 Per Bothner <per@bothner.com>
941 * gcj.texi (Code Generation): Document new flags and assert defaults.
943 * class.c (assume_compiled_node_struct): Rename type to
944 class_flag_node_struct, as it is now also used for enable_assertions.
945 Rename assume_compiled_node typedef. Rename excludep field to value.
946 (find_assume_compiled_node): Rename function to find_class_flag_node.
947 Minor optimization - avoid needless strlen.
948 (add_assume_compiled): Some tweaking and optimization.
949 Rename and generalize to add_class_flag takem an extra parameter.
950 (add_assume_compled): New just calls add_class_flag.
951 (add_enable_assert, enable_assertions): New functions.
952 (enable_assert_tree): New static.
953 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
954 * lang.opt (fenable-assertions, fenable-assertions=,
955 fdisable-assertions, fdisable-assertions=): New options.
956 * lang.c (java_handle_option): Handle new options.
957 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
958 class in an interface - create helper class nested in outer interface.
959 (build_assertion): Short-circuit if enable_assertions is false.
961 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
963 * java-tree.h: Changes throughout to add checking to macros
964 and numerous whitespace changes.
965 (VAR_OR_FIELD_CHECK): New macro.
966 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
967 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
969 2004-03-16 Per Bothner <per@bothner.com>
971 * jcf-jump.c (options): New --print-constants option.
972 * gcj.texi (Invoking jcf-dump): Document --print-constants.
974 * jcf-dump.c (flag_print_constant_pool): Default to off.
975 (print_constant_terse_with_index): New helper function.
976 (various places): Check flag_print_constant_pool where missing.
977 (main): If verbose set flag_print_constant_pool.
978 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
980 2004-03-15 Andrew Haley <aph@redhat.com>
983 * parse.y (java_complete_lhs): Check that final variable has an
986 2004-03-12 Andrew Haley <aph@redhat.com>
989 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
992 2004-02-29 Roger Sayle <roger@eyesopen.com>
994 * jcf-parse.c (java_parse_file): Handle the case that input_filename
997 2004-02-27 Per Bothner <per@bothner.com>
999 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
1000 suggestion: Use build_incomplete_class_ref.
1001 This fixes PR java/13508, java/11714.
1003 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
1005 * java/parse.h: Update copyright.
1007 2004-02-26 Andrew Haley <aph@redhat.com>
1010 * parse.y (check_interface_throws_clauses): Check for
1011 !METHOD_INVISIBLE (iface_method).
1012 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
1013 well as CLASS_ABSTRACT.
1015 2004-02-25 Per Bothner <per@bothner.com>
1017 * parse.y (build_assertion): If we're in an inner class, create the
1018 class$ helper routine in the outer class.
1020 2004-02-19 Richard Henderson <rth@redhat.com>
1022 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
1024 2004-02-16 Geoffrey Keating <geoffk@apple.com>
1026 * Make-lang.in (java.install-man): Add extra dependencies.
1028 2004-02-13 Geoffrey Keating <geoffk@apple.com>
1030 * Make-lang.in: Install man pages under the same names
1031 (possibly transformed) as the program they document.
1033 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
1035 * gjavah.c: Include "intl.h".
1036 (error): New function.
1037 (main): Call gcc_init_libintl.
1038 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
1039 print_stub_or_jni, process_file, main): Use error rather than
1041 (print_method_info, usage, help, version, main): Mark strings for
1042 translation with _. Avoid splitting up sentences. Send
1043 information messages to stdout.
1044 * jcf-dump.c: Include "intl.h".
1045 (main): Call gcc_init_libintl.
1046 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
1047 Mark error, usage and version messages for translation with _.
1048 Avoid splitting up sentences.
1049 * jv-scan.c: Include "intl.h".
1050 (fatal_error, warning): Change parameter s to msgid. Translate
1052 (main): Call gcc_init_libintl.
1053 (usage, help, version): Mark error, usage and version messages for
1054 translation with _. Avoid splitting up sentences.
1055 * jvgenmain.c: Include "intl.h".
1056 (main): Call gcc_init_libintl.
1057 (usage, main): Mark error messages for translation with _.
1058 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
1059 JVGENMAIN_OBJS): Add intl.o.
1060 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
1061 java/jvgenmain.o): Update dependencies.
1063 2004-02-08 Per Bothner <per@bothner.com>
1065 * parse.y (resolve_qualified_expression_name): In case of inaccessible
1066 class don't use not_accessible_field_error, which can get confused.
1068 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
1070 Make-lang.in (po-generated): Delete.
1072 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
1074 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
1076 * decl.c: Include target.h.
1077 (start_java_method): Replace PROMOTE_PROTOTYPES with
1078 targetm.calls.promote_prototypes.
1079 * expr.c: Include target.h.
1080 (pop_arguments): Replace PROMOTE_PROTOTYPES with
1081 targetm.calls.promote_prototypes.
1082 * parse.y: Include target.h.
1083 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
1084 with targetm.calls.promote_prototypes.
1086 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
1088 * typeck.c: Update copyright.
1090 2004-02-02 Tom Tromey <tromey@redhat.com>
1092 * decl.c (java_init_decl_processing): Remove duplicate
1095 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
1097 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
1099 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
1101 * expr.c (build_field_ref): Move variable
1104 2004-01-28 Andrew Haley <aph@redhat.com>
1106 * expr.c (build_field_ref): Widen field offset.
1108 2004-01-27 Andrew Haley <aph@redhat.com>
1111 * parse.y (check_interface_throws_clauses): Make sure class_decl
1114 2004-01-22 Jeff Sturm <jsturm@one-point.com>
1117 * parse.y (patch_assignment): Don't modify lhs_type for
1118 reference assignments.
1120 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
1122 * Make-lang.in: Replace $(docdir) with doc.
1123 (java.info, java.srcinfo, java.man, java.srcman): New rules.
1124 (java.install-man): Revamp rule.
1126 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
1128 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
1129 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
1130 instead of deferred backquote.
1132 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
1134 * typeck.c (find_method_in_interfaces): Move variable
1137 2004-01-16 Andrew Haley <aph@redhat.com>
1140 * typeck.c (shallow_find_method): New.
1141 (find_method_in_superclasses): New.
1142 (find_method_in_interfaces): New.
1143 (lookup_do): Rewrite.
1144 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
1146 * jcf-parse.c (read_class): Save and restore output_class.
1147 * decl.c (java_expand_body): Set output_class from fndecl.
1149 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
1151 * class.c (gen_indirect_dispatch_tables): Fix string length
1154 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
1156 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
1157 (java.srcextra): Copy above back to source directory if requested.
1158 (po-generated): Delete reference to $(parsedir).
1159 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
1162 2004-01-14 Jan Hubicka <jh@suse.cz>
1164 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
1167 2004-01-09 Mark Mitchell <mark@codesourcery.com>
1169 * java-tree.h (java_expand_expr): Change prototype.
1170 * expr.c (java_expand_expr): Add alt_rtl parameter.
1172 2004-01-09 Andrew Haley <aph@redhat.com>
1175 * parse.y (java_fix_constructors): Set output_class.
1176 (java_reorder_fields): Likewise.
1177 (java_layout_classes): Likewise.
1178 (java_expand_classes): Generate indirect dispatch tables.
1179 (java_expand_classes): Set output_class.
1180 (java_finish_classes): Likewise.
1181 * lang.c (java_init): Turn on always_initialize_class_p if we're
1182 using indirect dis[atch.
1183 (java_decl_ok_for_sibcall): Use output_class, not current_class.
1184 (java_get_callee_fndecl): Use class local atable.
1186 (always_initialize_class_p): Decl moved to java-tree.h.
1187 (HANDLE_CLASS_INFO): Set output_class.
1188 (read_class): Likewise.
1189 (parse_class_file): Call gen_indirect_dispatch_tables.
1190 (parse_zip_file_entries): Set output_class.
1191 (java_parse_file): Set output_class. Don't emit symbol tables.
1192 * java-tree.h (output_class): New.
1193 Remove global declarations for otable, atable, and ctable.
1194 (always_initialize_class_p): moved here from decl.c.
1196 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
1197 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
1198 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
1199 (struct lang_type): Add otable_methods, otable_decl,
1200 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
1201 ctable_decl, catch_classes, type_to_runtime_map.
1202 * expr.c (build_field_ref): Make otable, atable, and ctable class
1203 local rather than global.
1204 (build_known_method_ref): Likewise.
1205 (build_invokeinterface): Likewise.
1206 (java_expand_expr): Pass runtime type (rather than actual type) to
1208 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
1209 this class. Look up each class in that map to delete duplicates.
1210 (expand_end_java_handler): Pass runtime type (rather than actual
1211 type) to expand_start_catch.
1212 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
1214 (java_init_decl_processing): Rearrange things. Remove global
1215 declarations of otable, atable, and ctable.
1216 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
1217 (java_expand_body): Set output_class.
1218 * constants.c (build_constant_data_ref): Use output_class, not
1220 (alloc_name_constant): Likewise.
1221 * class.c (gen_indirect_dispatch_tables): New.
1222 (build_class_ref): Generate hard reference to superclass, even if
1223 using indirect dispatch.
1224 (build_static_field_ref): Use class local atable.
1225 (make_class_data): Generate hard reference to superclass, even if
1226 using indirect dispatch.
1227 Generate symbolic references to interfaces when using indirect
1229 (make_class_data): Emit otable, atable, and ctable.
1230 Make otable, atable, and ctable class local rather than global.
1231 (emit_catch_table): Make otable, atable, and ctable class local
1234 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
1236 * parse.y (catch_clause_parameter): Fix typo.
1239 * parse.y: (catch_clause_parameter): Return early if $3, aka
1240 formal_parameter, is null.
1242 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
1244 * class.c: Remove uses of "register" specifier in
1245 declarations of arguments and local variables.
1248 * gjavah.c: Likewise.
1249 * jcf-dump.c: Likewise.
1250 * jcf-io.c: Likewise.
1251 * jcf-parse.c: Likewise.
1252 * jcf-write.c: Likewise.
1253 * keyword.h: Likewise.
1254 * parse.y: Likewise.
1255 * typeck.c: Likewise.
1256 * verify.c: Likewise.
1258 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
1260 * Make-lang.in (GCJ_CROSS_NAME): Delete.
1261 (java.install_common, java.install-man): Adjust for above.
1262 (java.uninstall): Likewise.
1264 2003-12-03 Michael Koch <konqueror@gmx.de>
1266 * class.c (make_class_data):
1267 Push field value to 'hack_signers' instead of 'signers'.
1268 * decl.c (java_init_decl_processing):
1269 Push field 'hack_signers' instead of 'signers'.
1271 2003-12-03 Zack Weinberg <zack@codesourcery.com>
1273 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
1276 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
1279 * parse.y (qualify_ambiguous_name): Remove lots of broken
1280 field access processing - there's no need to do that here,
1281 because we have resolve_field_access. Remove
1282 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
1283 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
1286 2003-12-01 Jeff Sturm <jsturm@one-point.com>
1289 * parse.y (java_complete_lhs): Save location prior to patching
1292 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
1295 * resource.c (write_resource_constructor): Append
1296 "_resource" to constructor identifier name.
1298 2003-11-25 Jeff Sturm <jsturm@one-point.com>
1301 * constants.c (cpool_for_class): New function.
1302 (outgoing_cpool): Remove global variable.
1303 (alloc_name_constant): Use cpool_for_class.
1304 (build_constants_constructor): Likewise.
1305 * decl.c (java_expand_body): Set current_class.
1306 * java-tree.h (outgoing_cpool) Remove declaration.
1307 (init_outgoing_cpool): Likewise.
1308 * jcf-parse.c (init_outgoing_cpool): Remove function.
1309 (parse_class_file): Don't call init_outgoing_cpool.
1310 * parse.y (java_complete_expand_methods): Don't call
1311 init_outgoing_cpool. Don't save outgoing_cpool.
1312 (java_expand_classes): Don't restore outgoing_cpool.
1313 (java_finish_classes): Likewise.
1315 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
1317 * Make-lang.in: (java.install-common) Add
1318 symlink for $(target_noncanonical)-gcjh for
1321 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
1323 * Make-lang.in (java.extraclean): Delete.
1325 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
1327 * Make-lang.in (check-java): Add.
1329 2003-11-19 Jeff Sturm <jsturm@one-point.com>
1332 * except.c (prepare_eh_table_type): Allocate variable-sized
1333 buffer `buf' with alloca.
1335 2003-11-17 Jeff Sturm <jsturm@one-point.com>
1339 decl.c (java_init_decl_processing): Don't initialize
1340 class_not_found_type_node, no_class_def_found_type_node.
1342 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
1343 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
1344 (class_not_found_type_node, no_class_def_found_type_node):
1347 parse.y (build_dot_class_method_invocation): Add this_class
1348 argument. Qualify method invocations to a different class.
1349 (create_new_parser_context): Initialize saved_data_ctx to 0.
1350 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
1351 (build_dot_class_method): Don't load classes. Register
1353 (build_incomplete_class_ref): Special cases for interfaces
1354 and inner classes. Move build_dot_class_method call to here...
1355 (patch_incomplete_class_ref): ...from here. Pass current_class
1356 to build_dot_class_method_invocation.
1357 (build_assertion): Pass class_type to
1358 build_dot_class_method_invocation.
1359 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
1361 2003-11-17 Jeff Sturm <jsturm@one-point.com>
1364 * java-tree.h (BLOCK_EMPTY_P): Define.
1365 * parse.y (java_complete_lhs): Check for empty blocks
1366 in TRY_FINALLY_EXPR case.
1368 2003-11-17 Andrew Haley <aph@redhat.com>
1370 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
1371 (struct lang_decl_var:freed): New variable.
1372 * decl.c (poplevel): Mark local vars that have gone out of scope.
1373 (push_jvm_slot): Don't use the RTL of a var that has gone out of
1376 2003-11-16 Jason Merrill <jason@redhat.com>
1378 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
1379 and TAGS files that include them for each front end.
1381 2003-11-15 Tom Tromey <tromey@redhat.com>
1383 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
1385 2003-11-12 Jason Merrill <jason@redhat.com>
1387 PR optimization/12547
1388 * lang.c (java_tree_inlining_walk_subtrees): Just walk
1389 BLOCK_EXPR_BODY directly.
1391 2003-11-12 Andrew Haley <aph@redhat.com>
1394 * parse.y (fold_constant_for_init): Check that we really do have a
1398 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
1399 init_test_decls being inlined.
1402 * parse.y (do_resolve_class): Check return value from
1403 breakdown_qualified().
1405 2003-11-11 Tom Tromey <tromey@redhat.com>
1408 * parse.y (merge_string_cste): Handle case where we have a
1409 pointer that happens to be zero, not null_pointer_node.
1411 2003-11-10 Tom Tromey <tromey@redhat.com>
1413 * jcf-parse.c (classify_zip_file): Correctly compare
1414 filename_length against length of manifest file's name.
1416 2003-11-08 Tom Tromey <tromey@redhat.com>
1419 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
1421 2003-11-06 Andrew Haley <aph@redhat.com>
1423 * expr.c (java_stack_swap): Make sure destination stack slots are
1424 of the correct type.
1426 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
1428 * Make-lang.in (dvi): Move targets to $(docobjdir).
1429 (gcj.dvi): Simplify rule and adjust target.
1430 (gcj.info): Simplify rule.
1431 (gcj.pod): New intermediate rule.
1432 (gcjh.pod): Likewise.
1433 (jv-scan.pod): Likewise.
1434 (jcf-dump.pod): Likewise.
1435 (gij.pod): Likewise.
1436 (jv-convert.pod): Likewise.
1437 (rmic.pod): Likewise.
1438 (rmiregistry.pod): Likewise.
1441 (jv-scan.1): Delete.
1442 (jcf-dump.1): Delete.
1444 (jv-convert.1): Delete.
1446 (rmiregistry.1): Delete.
1448 2003-11-02 Jeff Sturm <jsturm@one-point.com>
1450 Fixes PR java/12866.
1451 * parse.y (resolve_qualified_expression_name): Move test
1452 for outer field access methods from here...
1453 (check_thrown_exceptions) ...to here.
1455 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
1457 * .cvsignore: Delete.
1459 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
1461 * verify.c (verify_jvm_instructions): Don't warn about legal
1462 eh binding regions generated for example by jdk 1.4.1.
1464 2003-10-24 David S. Miller <davem@redhat.com>
1466 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
1468 2003-10-22 Andrew Haley <aph@redhat.com>
1470 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
1471 (java_get_callee_fndecl): New.
1473 * jcf-parse.c (java_parse_file): Call emit_catch_table().
1475 * java-tree.h (ctable_decl): New.
1476 (catch_classes): New.
1477 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
1479 * decl.c (java_init_decl_processing): Add catch_class_type.
1481 Add catch_classes field.
1483 * class.c (build_indirect_class_ref): Break out from
1485 (make_field_value): Check flag_indirect_dispatch.
1486 (make_class_data): Ditto.
1487 Tidy uses of PUSH_FIELD_VALUE.
1488 Add field catch_classes.
1489 (make_catch_class_record): New.
1491 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
1493 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1495 * jcf-write.c: Follow spelling conventions.
1496 * parse.y: Likewise.
1498 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1500 * ChangeLog: Fix typos.
1501 * expr.c: Fix comment typos.
1502 * jcf-write.c: Likewise.
1505 * mangle.c: Likewise.
1506 * parse-scan.y: Likewise.
1507 * parse.y: Likewise.
1509 2003-10-22 Tom Tromey <tromey@redhat.com>
1511 * expr.c (expand_byte_code): Only warn about dead bytecode when
1512 extra_warnings is set.
1514 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
1516 Fix for PR java/12586.
1517 * mangle.c (find_compression_record_match): Don't iterate through
1518 package namespace elements unless they all match compression_table
1521 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
1523 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
1524 (generate-manpages): Likewise.
1525 (java.maintainer-clean): Likewise.
1526 (gcj.info): Likewise.
1529 (jv-scan.1): Likewise.
1530 (jcf-dump.1): Likewise.
1532 (jv-convert.1): Likewise.
1534 (rmiregistry.1): Likewise.
1535 (java.install-man): Likewise.
1536 (parse-scan.o): Move and define complete compile line.
1537 (parse.o): Likewise.
1538 (jcf-tree-inline.o): Move.
1540 2003-10-20 Mark Mitchell <mark@codesourcery.com>
1542 * Make-lang.in (info): Update dependencies.
1543 (java.install-info): Remove.
1544 ($(srcdir)/java/gcj.info): Replace with ...
1545 ($(docobjdir)/gcj.info): ... this.
1547 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
1549 * Make-lang.in: Replace uses of $(target_alias) with
1550 $(target_noncanonical).
1552 2003-10-09 Tom Tromey <tromey@redhat.com>
1554 * decl.c (java_init_decl_processing): Declare signers field.
1555 * class.c (make_class_data): Set signers field.
1557 2003-10-09 Jason Merrill <jason@redhat.com>
1559 * parse.y (patch_assignment): Use make_node to create a BLOCK.
1560 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
1563 2003-10-06 Mark Mitchell <mark@codesourcery.com>
1565 * Make-lang.in (java.info): Replace with ...
1567 (java.dvi): Replace with ...
1569 (java.generated-manpages): Replace with ...
1571 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
1573 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
1575 2003-10-01 Andrew Haley <aph@redhat.com>
1577 * jcf-parse.c (java_parse_file): Write otable and atable.
1578 * java-tree.h (atable_methods): New.
1580 (atable_syms_decl): New.
1581 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
1582 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
1583 (symbol_*type): Rename method_symbol* to symbol*type.
1584 (emit_offset_symbol_table): Delete.
1585 (emit_symbol_table): New.
1586 (get_symbol_table_index): New.
1588 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
1589 (build_known_method_ref): Likewise.
1590 (get_symbol_table_index): Rename from get_offset_table_index.
1591 Parameterize to allow re-use by differing types of symbol table.
1592 (build_invokevirtual): Pass table to get_offset_table_index.
1593 * decl.c (java_init_decl_processing): Push types and decls for
1594 atable and atable_syyms.
1595 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
1596 (make_class_data): Add new fields atable and atable_syms.
1597 (emit_symbol_table): Rename from emit_offset_symbol_table.
1598 Parameterize to allow re-use by different types of symbol table.
1599 (build_symbol_entry): Renamed from build_method_symbols_entry.
1601 2003-09-30 Roger Sayle <roger@eyesopen.com>
1603 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
1604 semantics for SAVE_EXPR, by caching the result in a temporary.
1606 2003-09-28 Richard Henderson <rth@redhat.com>
1608 * check-init.c (check_init): Save and restore input_location
1609 instead of file and line separately.
1610 * decl.c (java_expand_body): Likewise.
1611 * jcf-write.c (generate_bytecode_insns): Likewise.
1612 * parse.y (safe_layout_class): Likewise.
1613 * jcf-parse.c (read_class, parse_class_file): Likewise.
1614 (java_parse_file): Use %H for warning locator.
1616 2003-09-28 Roger Sayle <roger@eyesopen.com>
1618 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
1619 with void-type branches instead of using a COMPOUND_EXPR.
1621 2003-09-28 Jeff Sturm <jsturm@one-point.com>
1623 * decl.c (java_optimize_inline, dump_function): Remove.
1624 * java-tree.h (java_optimize_inline): Remove declaration.
1625 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
1626 * parse.y (source_end_java_method, java_expand_classes):
1627 Likewise. Remove dead code.
1629 2003-09-27 Roger Sayle <roger@eyesopen.com>
1631 * lang.c (java_init_options): Set flag_evaluation_order.
1632 * expr.c (force_evaluation_order): Don't attempt to force
1633 evaluation order of binary operations using save_expr.
1634 * parse.y (java_complete_lhs): No longer need to call
1635 force_evaluation_order when constructing binary operators.
1637 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1638 Bryce McKinlay <bryce@mckinlay.net.nz>
1641 * parse.y (not_accessible_field_error): New function.
1642 (resolve_expression_name): Check field access permissions.
1643 (resolve_qualified_expression_name): Use
1644 not_accessible_field_error.
1645 (resolve_qualified_expression_name): Likewise.
1647 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1649 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
1651 2003-09-23 Roger Sayle <roger@eyesopen.com>
1653 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
1654 with equal operands without side-effects.
1656 2003-09-22 Jeff Sturm <jsturm@one-point.com>
1658 * decl.c (java_init_decl_processing): Don't emit otable decls
1659 if flag_indirect_dispatch is not set.
1661 2003-09-21 Richard Henderson <rth@redhat.com>
1663 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1666 2003-09-21 Richard Henderson <rth@redhat.com>
1668 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1669 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
1671 2003-09-20 Richard Henderson <rth@redhat.com>
1673 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
1675 2003-09-18 Roger Sayle <roger@eyesopen.com>
1677 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
1678 * check-init.c (check_init): Likewise.
1680 2003-09-18 Roger Sayle <roger@eyesopen.com>
1682 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
1684 2003-09-16 Andrew Haley <aph@redhat.com>
1686 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
1688 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
1691 * mangle.c (find_compression_record_match): Skip
1692 over a "6JArray" (the array template mangled string)
1694 (mangle_array_type): Correct minor typo.
1695 (atms): Move definition to the beginning.
1697 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
1699 * class.c (add_miranda_methods): Ensure super-interfaces are laid
1700 out. Fix for PR java/12254.
1702 2003-09-11 Richard Henderson <rth@redhat.com>
1704 * parse.y (source_end_java_method): Update for new
1705 cgraph_finalize_function argument.
1707 2003-09-09 Richard Henderson <rth@redhat.com>
1709 * parse.y (source_end_java_method): Update call to
1710 cgraph_finalize_function.
1712 2003-09-03 Jeff Sturm <jsturm@one-point.com>
1714 * decl.c (java_expand_body): New function.
1715 * expr.c (build_class_init): Set DECL_IGNORED_P.
1716 * java-tree.h (start_complete_expand_method,
1717 java_expand_body): Declare.
1718 * jcf-parse.c (cgraph.h): Include.
1719 (java_parse_file): Handle flag_unit_at_a_time.
1720 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
1721 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
1722 (java_estimate_num_insns): Use walk_tree_without_duplicates.
1723 (java_start_inlining): New function.
1724 * parse.h (java_finish_classes): Declare.
1725 * parse.y: Include cgraph.h.
1726 (block): Don't special-case empty block production.
1727 (craft_constructor): Set DECL_INLINE.
1728 (source_end_java_method): Handle flag_unit_at_a_time.
1729 Replace inline code with call to java_expand_body.
1730 (start_complete_expand_method): Remove static modifier.
1731 (java_expand_method_bodies): Patch function tree for
1732 class initialization and/or synchronization as needed.
1733 Don't begin RTL expansion yet.
1734 (java_expand_classes): Check flag_unit_at_a_time before
1735 calling finish_class.
1736 (java_finish_classes): New function.
1737 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
1738 (patch_assignment): Set DECL_CONTEXT on temporary variable.
1739 (emit_test_initialization): Set DECL_IGNORED_P.
1741 2003-09-03 Roger Sayle <roger@eyesopen.com>
1743 * builtins.c (enum builtin_type): Delete unused enumeration.
1744 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
1746 2003-08-28 Tom Tromey <tromey@redhat.com>
1748 * gcj.texi (Extensions): Document gcjlib URLs.
1750 2003-08-20 Tom Tromey <tromey@redhat.com>
1752 * gcj.texi (Extensions): Added xref.
1753 (libgcj Runtime Properties): Document
1754 gnu.gcj.runtime.VMClassLoader.library_control.
1756 2003-08-20 Andrew Haley <aph@redhat.com>
1758 * except.c (prepare_eh_table_type): Use new encoding for exception
1759 handlers when using -fno-assume-compiled.
1761 2003-08-13 Tom Tromey <tromey@redhat.com>
1763 * gcj.texi (Invoking gij): Document -X and -?.
1765 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
1767 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
1768 GCJH_OBJS, JCFDUMP_OBJS
1769 * win32-host.c: Removed the unnecessary and broken dependency
1772 2003-08-11 Tom Tromey <tromey@redhat.com>
1774 * parse.y (java_check_regular_methods): Typo fixes. Call
1775 check_interface_throws_clauses. Use
1776 check_concrete_throws_clauses.
1777 (check_interface_throws_clauses): New function.
1778 (check_concrete_throws_clauses): New function.
1779 (hack_is_accessible_p): New function.
1780 (find_most_specific_methods_list): Added FIXME.
1781 * typeck.c (lookup_do): Use `flags' argument to decide what to
1783 (lookup_argument_method_generic): New function.
1784 (lookup_argument_method2): Removed.
1785 * jcf.h (ACC_INVISIBLE): New define.
1786 * jcf-write.c (generate_classfile): Skip invisible methods.
1787 * class.c (add_miranda_methods): New function.
1788 (layout_class_methods): Use it.
1789 (get_access_flags_from_decl): Use ACC_INVISIBLE.
1790 * java-tree.h (METHOD_INVISIBLE): New define.
1791 (lang_decl_func) [invisible]: New field.
1792 (lookup_argument_method_generic): Declare.
1793 (SEARCH_INTERFACE): New define.
1794 (SEARCH_SUPER): Likewise.
1795 (SEARCH_ONLY_INTERFACE): Likewise.
1796 (SEARCH_VISIBLE): Likewise.
1797 (lookup_argument_method2): Removed declaration.
1799 2003-08-05 Tom Tromey <tromey@redhat.com>
1801 Fix for PR java/11600:
1802 * parse.y (java_complete_lhs): See whether we're calling a method
1804 (check_thrown_exceptions): Added `is_array_call' argument;
1805 fixed `clone' checking; updated all callers.
1807 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
1809 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
1811 2003-08-03 Tom Tromey <tromey@redhat.com>
1813 * java-tree.h (METHOD_TRANSIENT): Removed.
1814 * decl.c (pushdecl): Removed some dead code.
1815 * class.c (get_access_flags_from_decl): Can't have transient
1817 (add_method_1): Can't have a transient method.
1819 2003-07-28 Andreas Jaeger <aj@suse.de>
1821 * jvspec.c: Convert to ISO C90 prototypes.
1823 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
1825 * decl.c (force_poplevels): Fix warning call.
1827 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1829 * expr.c (expand_java_field_op): Don't use xxx_with_decl
1830 (expand_java_field_op): Likewise.
1831 * class.c (layout_class_method): Likewise
1832 (emit_register_classes): Likewise.
1833 * decl.c (pushdecl): Likewise.
1834 (poplevel): Likewise.
1835 (force_poplevels): Likewise.
1836 (give_name_to_locals): Likewise.
1837 * check-init.c (check_for_initialization): Likewise.
1839 2003-07-24 Jason Merrill <jason@redhat.com>
1841 * java-tree.h: Move boolean_type_node et al to the back end.
1843 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1845 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
1848 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
1850 * lang.opt: Don't show -MD_ and -MDD_.
1852 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
1854 * lang-options.h: Remove.
1855 * lang.opt: Add help text.
1857 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
1859 * expr.c: Remove the last argument to expand_assignment().
1861 2003-07-09 Jan Hubicka <jh@suse.cz>
1863 * java-tree.h (DECL_NUM_STMTS): Rename to...
1864 (DECL_ESTIMATED_INSNS): ... this.
1865 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
1866 New static functions.
1867 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
1868 * parser.y (add_stmt_to_compound): Do not account statements.
1870 2003-07-08 Mark Wielaard <mark@klomp.org>
1872 * gcj.texi: CNI now expands to Compiled Native Interface.
1874 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1876 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
1878 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
1880 * expr.c (expand_byte_code): Adjist emit_line_note call.
1882 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
1884 * lang.c (java_handle_option): Don't handle filenames.
1886 2003-07-02 Zack Weinberg <zack@codesourcery.com>
1888 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
1891 * jcf-write.c: Don't default-define DIR_SEPARATOR.
1892 * jcf.h: Delete COMPARE_FILENAMES definition.
1894 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
1896 * lang.c (java_init_options): Update prototype.
1898 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
1900 * decl.c (poplevel): Adjust define_label call.
1902 2003-06-27 Zack Weinberg <zack@codesourcery.com>
1904 * gjavah.c (flag_jni): Make non-static.
1905 * parse-scan.y (ctxp): Make non-static.
1907 * class.c (build_method_symbols_entry)
1908 * expr.c (get_offset_table_index)
1909 * jcf-parse.c (jcf_parse):
1910 Mark the definition static, matching the forward declaration.
1912 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
1914 * lang.c (java_handle_option): Don't check for missing arguments.
1916 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
1918 * class.c (push_class): Use a location_t to save place.
1919 (emit_register_classes): Set input_location. Adjust
1920 expand_function_end call.
1921 * resource.c (write_resource_constructor): Likewise.
1922 * decl.c (end_java_method): Adjust expand_function_end call.
1923 * parse.y (source_end_java_method): Likewise.
1925 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
1927 * lang.c (java_handle_option): Likewise.
1929 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
1931 * lang.c (java_handle_option): Special-casing of optional
1932 joined arguments no longer needed.
1933 * lang.opt: Update switches that take optional argument.
1935 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1937 * lang.opt: Declare Java.
1938 * lang.c (java_init_options): Update.
1940 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1942 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
1944 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1946 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
1947 * lang.c (java_handle_option): -MD and -MMD have an underscore.
1948 * lang.opt: -MD and -MMD have an underscore.
1950 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
1952 * class.c (emit_register_classes): Adjust init_function_start
1954 * decl.c (complete_start_java_method): Likewise.
1955 * resource.c (write_resource_constructor): Likewise.
1957 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1959 * Make-lang.in: Update to use options.c and options.h.
1960 * lang.c: Include options.h not j-options.h.
1961 (java_handle_option): Abort on unrecognized option.
1962 (java_init_options): Request Java switches.
1964 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
1966 * Make-lang.in: Handle mostlyclean.
1968 2003-06-11 Tom Tromey <tromey@redhat.com>
1970 * lang.c (java_handle_option): Update dependency_tracking for
1973 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
1976 2003-06-10 Andrew Haley <aph@redhat.com>
1978 * resource.c (write_resource_constructor): Use expand_expr to
1979 generate the address of the label attached to a resource.
1980 * Make-lang.in (java/resource.o): Add expr.h
1982 2003-06-10 Andrew Haley <aph@redhat.com>
1984 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
1985 (java_decl_ok_for_sibcall): New.
1987 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
1989 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
1990 (java/j-options.c, java/j-options.h): New.
1991 * java-tree.h (resource_name, compile_resource_file,
1992 compile_resource_data): Constify.
1993 * jcf-write.c (jcf_write_base_directory): Similarly.
1994 * jcf.h (jcf_write_base_directory): Similarly.
1995 * lang.c: Include j-options.h.
1996 (cl_options_count, cl_options, string_option, java_decode_option,
1997 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
1998 process_option_with_no): Remove.
1999 (resource_name): Constify.
2000 (LANG_HOOKS_HANDLE_OPTION): Override.
2001 (java_handle_option): New.
2002 (java_init): Don't call jcf_path_init.
2003 (java_init_options): Call jcf_path_init.
2005 * resource.c (compile_resource_data, compile_resource_file): Constify.
2007 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
2009 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
2010 (struct lang_decl_func): Add last_line field.
2011 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
2012 DECL_SOURCE_LINE_LAST): Remove.
2013 * parse.y (missing_return_error, finish_method_declaration,
2014 lookup_cl, start_artificial_method_body, source_end_java_method,
2015 start_complete_expand_method): Adjust.
2017 2003-06-08 Tom Tromey <tromey@redhat.com>
2019 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
2020 fno-assume-compiled.
2022 2003-06-08 Roger Sayle <roger@eyesopen.com>
2024 * builtins.c (define_builtin_type, builtin_types): Delete.
2025 (define_builtin): Rewritten to take just the built-in code,
2026 the function's name, type and fallback library function name.
2027 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
2028 (initialize_builtins): Overhaul to define the GCC builtins
2029 used by gcj manually, providing the Java run-time's
2030 implementations as the fallback library function.
2032 2003-06-08 Anthony Green <green@redhat.com>
2034 * parse.y (patch_cast): Fix conversions from floating-point to
2037 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
2039 * Make-lang.in: Update.
2040 * lang.c: Include opts.h. Define cl_options_count and cl_options.
2042 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
2044 * lang.c (java_init_options): Update.
2046 2003-06-05 Jan Hubicka <jh@suse.cz>
2048 * Make-lang.in: Add support for stageprofile and stagefeedback
2050 2003-05-31 Roger Sayle <roger@eyesopen.com>
2052 * lang.c (java_init_options): Prescribe wrap-around two's
2053 complement arithmetic overflow by setting flag_wrapv.
2055 2003-05-29 Roger Sayle <roger@eyesopen.com>
2057 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
2058 (builtin_record): Add an additional builtin_code field to
2059 record which GCC built-in corresponds to the Java function.
2060 (java_builtins): Add new entries for atan, atan2, exp, log,
2062 (max_builtin, min_builtin, abs_builtin): Perform constant
2063 folding on the resulting tree.
2064 (java_build_function_call_expr): Likewise, perform constant
2065 folding on the resulting tree.
2066 (initialize_builtins): The NULL creators are now allowed in
2067 the java_builtins table, which is now terminated by an entry
2068 with builtin_code == END_BUILTINS.
2069 (check_for_builtin): Likewise. If the matching creator is
2070 NULL, construct the call using java_build_function_call_expr
2071 directly with the decl for the corresponding builtin_code.
2073 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
2075 * win32-host.c: Normalize copyright boilerplate.
2077 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2079 * parse.y (print_int_node): Use string concatentation on
2080 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
2081 function calls into one.
2083 2003-05-13 Zack Weinberg <zack@codesourcery.com>
2085 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
2086 fatal_io_error with calls to fatal_error; add ": %m" to the end of
2087 all the affected error messages.
2089 2003-05-13 Richard Henderson <rth@redhat.com>
2091 * class.c (layout_class_method): Set DECL_EXTERNAL.
2092 * decl.c (java_mark_decl_local, java_mark_class_local): New.
2093 * java-tree.h (java_mark_class_local): Declare.
2094 * jcf-parse.c (parse_class_file): Use it.
2095 * parse.y (java_expand_classes): Likewise.
2097 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
2099 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
2100 * lex.h: #include input.h.
2101 * jv-scan.c (input_filename): Remove.
2103 2003-05-02 Tom Tromey <tromey@redhat.com>
2106 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2107 (handle_inner_classes): New function.
2109 2003-05-01 Tom Tromey <tromey@redhat.com>
2112 * parse.y (finish_for_loop): Do nothing if update expression is a
2113 EXPR_WFL_NODE wrapping nothing.
2114 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
2116 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
2118 * lex.h (input_lineno): Remove declaration.
2119 * parse-scan.y: #include input.h.
2120 (input_filename): Remove declaration.
2121 (input_location): Add definition.
2122 (input_line): Remove definition.
2124 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
2126 * lex.h (lineno): Rename to ...
2127 (input_line): ... here
2128 * parse-scan.y (lineno): Rename to ...
2129 (input_line): ... here.
2130 (reset_report): Rename lineno to input_line.
2131 * check-init.c (check_init): Likewise.
2132 * class.c (push_class): Likewise.
2133 * decl.c (complete_start_java_method, end_java_method): Likewise.
2134 * expr.c (expand_byte_code): Likewise.
2135 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
2136 * jcf-write.c (generate_bytecode_insns): Likewise.
2137 * lex.c (java_init_lex, java_allocate_new_line,
2138 do_java_lex): Likewise.
2139 * parse.h (YYNOT_TWICE): Likewise.
2140 * parse.y (empty_statement, expression_statement,
2141 java_pop_parser_context, java_parser_context_save_global,
2142 yyerror, register_fields, method_header, safe_layout_class,
2143 find_in_imports_on_demand, create_artificial_method,
2144 source_end_java_method, start_complete_expand_method,
2145 build_thisn_assign, java_complete_lhs,
2146 maybe_absorb_scoping_block): Likewise.
2148 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
2150 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
2151 '/' when computing java source filename
2153 2003-04-13 Tom Tromey <tromey@redhat.com>
2155 * gjavah.c (print_c_decl): Indentation fix.
2157 2003-04-12 Zack Weinberg <zack@codesourcery.com>
2159 * class.c (make_field_value, make_method_value, get_dispatch_table)
2160 (make_class_data, emit_offset_symbol_table)
2161 * constants.c (build_constants_constructor)
2162 * java-tree.h (START_RECORD_CONSTRUCTOR)
2163 * parse.y (maybe_build_array_element_wfl):
2164 Use build_constructor.
2166 2003-04-10 Eric Blake <ebb9@email.byu.edu>
2169 * parse.y (string_convert_int_cst): Always use at least one digit
2170 in string conversion. Remove ASCII dependence.
2171 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
2173 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
2175 * Make-lang.in: added win32-host.c
2176 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
2177 resolves to open() on non-Win32 platforms and
2178 Win32-specific jcf_open_exact_case() on Win32
2179 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
2180 when trying .java and .class files
2181 * win32-host.c: added to repository. Defines
2182 Win32-specific jcf_open_exact_case()
2184 2003-04-10 Andrew Haley <aph@redhat.com>
2186 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
2187 (maybe_free_localvar): Renamed from localvar_free.
2188 Add new arg, really.
2189 (generate_bytecode_insns): Set new variable, jsrs.
2190 Only free local vars if no jsr insns have been emittted.
2191 Call maybe_free_localvar, not localvar_free.
2193 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
2195 * gcj.texi: Remove @ at start of file.
2197 2003-03-25 Tom Tromey <tromey@redhat.com>
2199 * parse.y (create_interface): Call CHECK_DEPRECATED.
2201 2003-03-23 Zack Weinberg <zack@codesourcery.com>
2203 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
2205 2003-03-21 Zack Weinberg <zack@codesourcery.com>
2207 * javaop.h (jfloat, jdouble): Make them structures mirroring
2208 the bit fields of IEEE float and double respectively.
2209 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
2210 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
2211 (union Word, union DWord): Delete.
2212 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
2214 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
2215 D_NAN_MASK): Delete.
2216 (jni_print_float, jni_print_double): New. Generate
2217 hexadecimal floating constants.
2218 (print_field_info): Use jni_print_float/double.
2220 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
2221 finite floating point numbers for output; special case
2224 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
2226 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
2227 Replace 0 and 1 with true and false in return statements.
2229 2003-03-19 Tom Tromey <tromey@redhat.com>
2231 * lex.c (do_java_lex): Renamed from java_lex.
2232 (java_lex): New function.
2235 2003-03-13 Tom Tromey <tromey@redhat.com>
2237 * parse.y (resolve_inner_class): Error if qualifier is a primitive
2240 2003-03-04 Andrew Haley <aph@redhat.com>
2242 * gjavah.c (is_first_data_member): New global variable.
2243 (print_c_decl): If it's the first data member, align it as the
2245 (process_file): Set is_first_data_member.
2247 2003-03-11 Tom Tromey <tromey@redhat.com>
2249 * parse.y (resolve_field_access): Initialize class if field is
2250 found in another static field.
2251 * expr.c (build_class_init): Don't optimize out initialization of
2252 implemented interface.
2254 2003-03-11 Andrew Haley <aph@redhat.com>
2256 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
2259 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
2261 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
2262 and DIR_SEPARATOR_2 for a target.
2263 Correct minor typos.
2265 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
2266 and DIR_SEPARATOR_2 for a target into account.
2268 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
2270 * lang.c (java_init): Update prototype, move code to java_post_options.
2271 (java_post_options): Similarly.
2273 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
2275 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
2276 compare file name components depending on the case-sensitivity
2277 or otherwise of the host file system.
2279 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
2280 "strcmp" to compare file name components.
2281 Use IS_DIR_SEPARATOR instead of comparing directly against
2283 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
2284 comparing directly against DIR_SEPARATOR.
2286 2003-03-04 Tom Tromey <tromey@redhat.com>
2288 * Make-lang.in (java.tags): New target.
2290 2003-03-01 Roger Sayle <roger@eyesopen.com>
2292 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
2293 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
2295 2003-03-01 Tom Tromey <tromey@redhat.com>
2297 * parse.y (jdep_resolve_class): Only check deprecation if we found
2300 2003-02-28 Tom Tromey <tromey@redhat.com>
2303 * class.c (maybe_layout_super_class): Always pass a WFL to
2305 * parse.y (do_resolve_class): Updated comment to explain
2308 2003-02-26 Tom Tromey <tromey@redhat.com>
2310 * jcf-write.c (generate_classfile): Check whether class is
2311 deprecated before writing attribute count.
2313 2003-02-25 Roger Sayle <roger@eyesopen.com>
2315 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
2316 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
2318 2003-02-23 Tom Tromey <tromey@redhat.com>
2320 * lang-options.h: Added -Wdeprecated.
2321 * gcj.texi (Warnings): Document -Wdeprecated.
2322 * java-tree.h (flag_deprecated): Declare.
2323 * lang.c (lang_W_options): Added deprecated.
2324 (flag_deprecated): New global.
2325 * chartables.h: Rebuilt.
2326 * gen-table.pl (process_one): Look at whitespace.
2327 (print_tables): Define LETTER_SPACE, LETTER_MASK.
2328 * parse.h (CLEAR_DEPRECATED): New macro.
2329 (CHECK_DEPRECATED_NO_RESET): New macro.
2330 * jcf-parse.c (handle_deprecated): New function.
2331 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
2332 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
2333 * parse.y (resolve_type_during_patch): Check deprecation.
2334 (jdep_resolve_class): Likewise.
2335 (process_imports): Likewise.
2336 (resolve_expression_name): Likewise.
2337 (check_deprecation): Strip arrays from decl. Check
2339 (patch_method_invocation): Also check the particular constructor
2341 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
2342 * jcf-write.c (append_deprecated_attribute): New function.
2343 (generate_classfile): Generate deprecated attribute when
2345 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
2346 (java_lex) [case '*']: Simplify logic.
2347 (java_start_char_p): Use LETTER_MASK.
2348 (java_part_char_p): Likewise.
2349 (java_space_char_p): New function.
2351 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
2353 Change base class access representation.
2354 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
2355 (add_interface_do): Likewise.
2357 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
2359 * decl.c (java_init_decl_processing): Change
2360 soft_lookupjnimethod_node to reflect the change in
2361 signature of _Jv_LookupJNIMethod in libjava/jni.cc
2362 * expr.c (build_jni_stub): Calculate and pass the size
2363 on the stack of the arguments to a JNI function. Use
2364 new target macro MODIFY_JNI_METHOD_CALL to allow a
2365 target to modify the call to a JNI method.
2367 2003-02-08 Roger Sayle <roger@eyesopen.com>
2369 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
2370 instead of basename to avoid compiler warnings on Tru64.
2372 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
2374 * gcj.texi: Update to GFDL 1.2.
2376 2003-01-31 Andrew Haley <aph@redhat.com>
2378 * parse.y (java_expand_classes): Scan the whole class list looking
2379 for access methods that haven't yet been expanded.
2381 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
2385 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
2386 to fix bootstrap on sparc-unknown-netbsdelf1.5.
2387 * jcf-parse.c: Likewise.
2389 2003-01-31 Mark Wielaard <mark@klomp.org>
2391 * gjavah.c (throwable_p): Allocate 1 more byte for string.
2393 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
2395 * class.c (make_class): Use BINFO_ELTS.
2396 (set_super_info): Likewse.
2397 (add_interface_do): Likewise.
2399 2003-01-30 Tom Tromey <tromey@redhat.com>
2401 * jcf-parse.c (read_class): Update identifier's class value if it
2402 changed during parsing.
2404 2003-01-30 Loren James Rittle <ljrittle@acm.org>
2406 * Make-lang.in (po-generated): Find the targets in $(parsedir).
2407 Propagate change to all other rules as required.
2408 (java/parse-scan.o): Add explicit dependency on
2409 $(parsedir)/java/parse-scan.c .
2411 2003-01-29 Tom Tromey <tromey@redhat.com>
2413 * parse.y (patch_assignment): Only transform the rhs of an
2414 assignment when compiling to native.
2416 2003-01-28 Tom Tromey <tromey@redhat.com>
2418 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
2420 2003-01-28 Tom Tromey <tromey@redhat.com>
2422 * lex.c (java_lex): Don't include UEOF as part of token.
2423 (java_read_unicode): Error if \u sequence prematurely terminated.
2425 2003-01-27 Tom Tromey <tromey@redhat.com>
2427 * parse.y (java_check_regular_methods): Check for construct after
2428 checking types in throws clause.
2430 2003-01-24 Tom Tromey <tromey@redhat.com>
2432 * class.c (build_static_field_ref): Only a String or numeric field
2433 can fold to a constant.
2435 2003-01-23 Tom Tromey <tromey@redhat.com>
2437 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
2438 file name in resource buffer.
2440 2003-01-23 Tom Tromey <tromey@redhat.com>
2442 * expr.c (build_known_method_ref): Use method's context to find
2445 2003-01-23 Tom Tromey <tromey@redhat.com>
2447 * constants.c (set_constant_entry): Allocated cleared memory.
2449 2003-01-22 Tom Tromey <tromey@redhat.com>
2451 * java-tree.h: Don't use PARAMS.
2452 * resource.c: Add prototypes for all functions.
2453 (write_resource_constructor): Use `const char *' to avoid
2456 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
2458 * jcf-parse.c (process_zip_dir): Remove unused variable.
2460 2003-01-22 Tom Tromey <tromey@redhat.com>
2462 * expr.c (build_invokeinterface): Abort if method's context is not
2465 2003-01-22 Tom Tromey <tromey@redhat.com>
2467 * gcj.texi (Input and output files): Mention non-class entries.
2468 * decl.c (java_init_decl_processing): Call
2469 init_resource_processing.
2470 * java-tree.h (compile_resource_data, write_resource_constructor,
2471 compile_resource_file, init_resource_processing): Declare.
2472 * config-lang.in (gtfiles): Added resource.c.
2473 * Make-lang.in (gt-java-resource.h): New target.
2474 (JAVA_OBJS): Added resource.o.
2475 (java/resource.o): New target.
2476 * resource.c: New file.
2477 * class.c (compile_resource_file): Moved to resource.c.
2478 (registerResource_libfunc): Likewise.
2479 (utf8_decl_list): Mark with GTY; now static.
2480 * jcf-parse.c (classify_zip_file): New function.
2481 (parse_zip_file_entries): Use it; compile .properties files.
2482 (process_zip_dir): Use classify_zip_file and compute_class_name.
2483 Don't write class name into zip directory.
2484 (java_parse_file): Call write_resource_constructor.
2485 (compute_class_name): New function.
2486 * jcf-io.c (read_zip_member): Reindented.
2488 2003-01-21 Tom Tromey <tromey@redhat.com>
2490 * class.c (supers_all_compiled): New function.
2491 (make_class_data): Use it.
2493 2003-01-21 Tom Tromey <tromey@redhat.com>
2495 * parse.y (method_header): Native method can't be strictfp.
2496 No method can be transient or volatile.
2498 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2500 Make-lang.in (jvspec.o-warn): Add -Wno-error.
2502 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
2504 * check-init.c: Fix comment typos.
2505 * class.c: Likewise.
2506 * constants.c: Likewise.
2508 * except.c: Likewise.
2510 * java-except.h: Likewise.
2511 * java-tree.h: Likewise.
2512 * javaop.h: Likewise.
2513 * jcf-dump.c: Likewise.
2514 * jcf-io.c: Likewise.
2515 * jcf-parse.c: Likewise.
2516 * jcf-write.c: Likewise.
2518 * mangle.c: Likewise.
2519 * typeck.c: Likewise.
2520 * verify.c: Likewise.
2522 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2524 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
2525 * jcf-write.c: Include "tm_p.h".
2527 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2529 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
2531 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2533 * builtins.c (java_build_function_call_expr): Renamed from
2534 build_function_call_expr. All callers changed.
2536 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
2537 * jcf-parse.c: Include tm_p.h.
2539 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
2542 2003-01-14 Tom Tromey <tromey@redhat.com>
2544 * class.c (make_class_data): Check that super is compiled before
2545 building class reference to it.
2547 2003-01-14 Andrew Haley <aph@redhat.com>
2549 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2550 varargs function -- correct.
2552 2003-01-14 Andrew Haley <aph@redhat.com>
2554 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
2556 2003-01-14 Andrew Haley <aph@redhat.com>
2558 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2559 varargs function -- correct.
2561 * parse.y (patch_assignment): Copy the rhs of an assignment into a
2562 temporary if the RHS is a reference.
2564 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2566 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
2567 * keyword.h: Regenerated.
2569 * All Files: Convert to ISO C style function definitions.
2571 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
2573 * parse.y (check_pkg_class_access): ANSIfy definition.
2575 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2577 * decl.c, parse-scan.y, parse.y: Don't cast return value of
2580 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
2582 2003-01-09 Geoffrey Keating <geoffk@apple.com>
2584 Merge from pch-branch:
2586 2002-12-02 Geoffrey Keating <geoffk@apple.com>
2588 * Make-lang.in (java/gjavah.o): Update dependencies.
2589 * gjavah.c: Include ggc.h.
2591 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
2593 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
2594 (JCFDUMP_OBJS): Add ggc-none.o.
2595 (java/jcf-dump.o): Depend on GGC_H.
2596 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
2597 CPool substructures.
2598 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
2599 * jcf-dump.c: Include ggc.h.
2601 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2603 * jcf.h (union cpool_entry): New.
2604 (struct CPool): Use gengtype to mark. Change field 'data' to be
2606 (struct JCF): Use gengtype to mark.
2607 (CPOOL_UINT): Update for new cpool_entry type.
2608 (CPOOL_USHORT1): Likewise.
2609 (CPOOL_USHORT2): Likewise.
2610 (CPOOL_FINISH): Use GC to free cpool subfields.
2611 * parse.h (struct parser_ctxt): Mark field current_jcf.
2612 * lex.c (java_init_lex): Use GC to allocate struct JCF.
2613 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
2614 (main_jcf): Use gengtype to mark.
2615 (ggc_mark_jcf): Delete.
2616 (get_constant): Update for new cpool_entry type.
2617 (give_name_to_class): Likewise.
2618 (get_class_constant): Likewise.
2619 (init_outgoing_cpool): Use GGC to allocate struct CPool.
2620 (java_parse_file): Use GGC to allocate struct JCF.
2621 (init_jcf_parse): Don't call ggc_add_root.
2622 * jcf-reader.c (jcf_parse_constant_pool): Update for new
2624 * java-tree.h (current_jcf): Use gengtype to mark.
2625 (CPOOL_UTF): Update for new cpool_entry type.
2626 (outgoing_cpool): Use gengtype to mark.
2627 (struct lang_type): GC struct JCF and struct CPool.
2628 * config-lang.in (gtfiles): Add jcf.h.
2629 * constants.c (find_tree_constant): New.
2630 (set_constant_entry): Allocate cpool subfields using GGC. Update
2631 for new cpool_entry type.
2632 (find_constant1): Update for new cpool_entry type.
2633 (find_constant2): Likewise.
2634 (find_utf8_constant): Use find_tree_constant.
2635 (find_class_or_string_constant): Remove unnecessary cast to jword.
2636 Update for new cpool_entry type.
2637 (count_constant_pool_bytes): Update for new cpool_entry type.
2638 (write_constant_pool): Likewise.
2639 (alloc_name_constant): Use find_tree_constant.
2640 (build_constants_constructor): Update for new cpool_entry type.
2642 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2644 * parse.y (mark_parser_ctxt): Delete.
2645 (goal): Don't use ggc_add_root.
2646 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
2647 (java_pop_parser_context): Let GC free parser_ctxt.
2648 (java_parser_context_resume): Likewise.
2649 * parse.h (struct parser_ctxt): Use gengtype to mark.
2651 (ctxp_for_generation): Likewise.
2652 * lex.h (struct java_lc_s): Mark for gengtype.
2653 (java_lexer): Rearrange for gengtype.
2654 * config-lang.in (gtfiles): Add lex.h, parse.h.
2656 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2658 * All Files: Remove PARAMS macro.
2660 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
2661 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
2664 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
2667 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
2669 * Make-lang.in (java.install-common, java.uninstall,
2670 java.install-info, java.install-man): Prepend $(DESTDIR)
2671 to destination paths in all (un)installation commands.
2672 (java.install-common): Rewrite $(LN) command to support
2673 DESTDIR with "ln" as well as with "ln -s".
2675 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
2677 * java-tree.h: Protect against multiple inclusion.
2679 2003-01-07 Tom Tromey <tromey@redhat.com>
2681 * class.c (add_assume_compiled): Don't adjust parent if we're
2682 already at the root of tree.
2684 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2686 * lang.c (dump_compound_expr): Prototype.
2688 2003-01-03 Tom Tromey <tromey@redhat.com>
2690 Fix for PR java/8712:
2691 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
2692 when simply checking against `null'.
2694 2003-01-03 Tom Tromey <tromey@redhat.com>
2696 * gcj.texi (Standard Properties): Document http.proxyHost and
2699 * gcj.texi (GNU Classpath Properties): Document new properties.
2701 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
2703 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
2704 java/lang-options.h, java/mangle.c, java/mangle_name.c,
2705 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
2707 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
2709 * Make-lang.in, boehm.c, buffer.c,
2710 buffer.h, builtins.c, class.c,
2711 config-lang.in, constants.c,
2712 convert.h, decl.c, except.c,
2713 expr.c, java-except.h,
2714 java-tree.h, javaop.def,
2715 jcf-parse.c, jcf-write.c,
2716 jv-scan.c, jvgenmain.c,
2717 jvspec.c, keyword.gperf,
2718 keyword.h, lang-options.h,
2719 lang-specs.h, lang.c, lex.c,
2720 lex.h, mangle.c, mangle_name.c,
2721 parse-scan.y, parse.h, parse.y,
2722 typeck.c, verify.c, xref.c,
2723 xref.h: Replace "GNU CC" with
2724 "GCC" in the copyright header.
2726 * check-init.c, gjavah.c, javaop.h,
2727 jcf-depend.c, jcf-dump.c, jcf-io.c,
2728 jcf-path.c, jcf-reader.c, jcf.h,
2729 zextract.c, zipfile.h: These files are
2730 "part of GCC". Also say "GCC" not "GNU CC".
2732 2002-12-30 DJ Delorie <dj@redhat.com>
2734 * Make-lang.in: Protect against texi2pod/pod2man failing.
2736 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
2738 * gcj.texi: Use @copying.
2740 2002-12-27 Mark Mitchell <mark@codesourcery.com>
2742 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
2743 print_cxx_classname.
2744 (print_cxx_classname): Add add_scope parameter.
2745 (print_class_decls): Do not emit a semicolon after the extern
2747 (process_file): Adjust calls to print_cxx_classname.
2749 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2751 * gcj.texi: Include Cover Texts in man page.
2753 2002-12-23 Jeff Sturm <jsturm@one-point.com>
2755 * class.c (build_static_field_ref): Check FIELD_FINAL.
2757 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
2758 instead of current_constant_pool_data_ref.
2759 * java-tree.h (current_constant_pool_data_ref): Undefine.
2760 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
2761 * jcf-parse.c (init_outgoing_cpool): Don't initialize
2762 current_constant_pool_data_ref.
2764 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
2765 not build_internal_class_name.
2767 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
2768 Use it when class ref isn't certain to be compiled.
2770 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2772 * gcj.texi: Include gcc-common.texi.
2773 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
2774 $(srcdir)/doc/include/gcc-common.texi.
2776 2002-12-22 Anthony Green <green@redhat.com>
2778 * gcj.texi (Limitations): Add note about org.xml.sax and
2781 2002-12-20 Tom Tromey <tromey@redhat.com>
2783 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
2784 where minimum case value is Integer.MIN_VALUE.
2787 2002-12-18 Andrew Haley <aph@redhat.com>
2789 * parse.y (patch_invoke): Force evaluation order when `check' is
2790 set. For PR libgcj/8945.
2792 2002-12-16 Mark Mitchell <mark@codesourcery.com>
2794 * gcj.texi: Change version number to 3.4.
2796 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
2797 Andrew Haley <aph@redhat.com>
2799 * parse.y (source_end_java_method): Remove custom encoding of line
2800 numbers for a function decl before passing it to the back end.
2802 2002-12-03 Andrew Haley <aph@redhat.com>
2804 * class.c (make_class_data): New field, "chain".
2805 * decl.c (java_init_decl_processing): Likewise.
2807 2002-12-02 Tom Tromey <tromey@redhat.com>
2810 * parse.y (do_resolve_class): Handle qualified name via
2813 2002-11-30 Zack Weinberg <zack@codesourcery.com>
2815 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
2816 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
2817 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
2818 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
2819 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
2820 Include coretypes.h and tm.h.
2821 * Make-lang.in: Update dependencies.
2823 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2825 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
2827 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2829 * jcf-reader.c: Don't expand JCF_readu4 inside the
2830 expansion of JCF_SKIP.
2832 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2834 * jcf-reader.c: Don't expand JCF_readu4 inside the
2835 expansion of JCF_SKIP.
2837 2002-11-22 Tom Tromey <tromey@redhat.com>
2839 * parse.y (patch_binop): Cast right hand side of shift expression
2840 to `int'. Fixes PR java/8676.
2842 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
2843 Andrew Haley <aph@redhat.com>
2845 * gcc/java/jcf-write.c (write_classfile): Remove target
2846 class file, if it exists, before renaming the temporary
2849 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
2851 * jvspec.c (lang_specific_spec_functions): New.
2853 2002-11-18 Tom Tromey <tromey@redhat.com>
2855 Fix for PR java/7912:
2856 * expr.c (can_widen_reference_to): Allow cast of array to
2857 Cloneable or Serializable.
2858 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
2859 (java_io_serializable_identifier_node): Likewise.
2860 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
2861 (valid_ref_assignconv_cast_p): Use new identifier nodes.
2862 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
2863 java_io_serializable.
2864 * decl.c (java_init_decl_processing): Initialize
2865 java_lang_cloneable_identifier_node and
2866 java_io_serializable_identifier_node.
2867 (java_lang_cloneable_identifier_node): New global.
2868 (java_io_serializable_identifier_node): Likewise.
2870 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
2872 * buffer.c: Remove unnecessary casts.
2873 * check-init.c: Likewise.
2874 * class.c: Likewise.
2875 * constants.c: Likewise.
2877 * except.c: Likewise.
2878 * gjavah.c: Likewise.
2879 * jcf-io.c: Likewise.
2880 * jcf-parse.c: Likewise.
2881 * jcf-path.c: Likewise.
2882 * jvspec.c: Likewise.
2885 * verify.c: Likewise.
2887 2002-11-06 Tom Tromey <tromey@redhat.com>
2889 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
2892 2002-11-05 Tom Tromey <tromey@redhat.com>
2894 Fix for PR java/6388.
2895 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
2896 * java-tree.h (enum java_tree_index): New values
2897 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
2898 (decimal_int_max, decimal_long_max): New defines.
2899 * lex.c (yylex): Rewrote range checking. Sign extend literals.
2900 (error_if_numeric_overflow): Rewrote range checking.
2901 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
2904 2002-11-02 Tom Tromey <tromey@redhat.com>
2906 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
2908 * class.c (make_method_value): Put class name, not signature, into
2909 `throws' field. For PR java/8415.
2911 2002-10-24 Tom Tromey <tromey@redhat.com>
2913 * gcj.texi (Invoking gij): Document --showversion.
2914 (Standard Properties): java.library.path now set.
2916 2002-10-23 Tom Tromey <tromey@redhat.com>
2918 * gjavah.c (decode_signature_piece): In JNI mode, print
2919 `jobjectArray' when array depth is nonzero.
2922 2002-10-15 Andrew Haley <aph@redhat.com>
2924 * parse.y (patch_invoke): Call force_evaluation_order on a static
2926 (resolve_qualified_expression_name): Call force_evaluation_order
2927 on a arg list that is part of a Qualified Expression Name.
2929 * lang.c (dump_compound_expr): New.
2930 (java_dump_tree): New.
2932 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
2934 * gcj.texi: Added item describing the GCJ runtime property
2937 2002-10-15 Richard Henderson <rth@redhat.com>
2939 * jcf-parse.c (get_constant): Fix type warning.
2941 2002-10-15 Andrew Haley <aph@redhat.com>
2943 * java-tree.h (java_inlining_merge_static_initializers): Declare.
2944 (java_inlining_map_static_initializers): Declare.
2946 2002-10-14 Andrew Haley <aph@redhat.com>
2948 * tree-inline.c (remap_block): All local class initialization
2949 flags go in the outermost scope.
2950 (expand_call_inline): Call java_inlining_map_static_initializers.
2951 (expand_call_inline): Call java_inlining_merge_static_initializers.
2952 * java/lang.c (merge_init_test_initialization): New.
2953 (java_inlining_merge_static_initializers): New.
2954 (inline_init_test_initialization): New.
2955 (java_inlining_map_static_initializers): New.
2957 2002-10-11 Mark Wielaard <mark@klomp.org>
2959 * gcj.texi (Compatibility): Add Limitations and Extensions section.
2961 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2963 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
2965 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2967 * parse.y (merge_string_cste): Add parentheses around & within |.
2969 2002-10-08 Tom Tromey <tromey@redhat.com>
2971 * parse.y (variable_declarator_id): Simplify error path for
2972 array declarator error. For PR java/8003.
2974 2002-10-08 Zack Weinberg <zack@codesourcery.com>
2976 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
2979 2002-10-08 Andrew Haley <aph@redhat.com>
2981 * parse.y (attach_init_test_initialization_flags): Check for
2984 2002-10-07 Anthony Green <green@redhat.com>
2986 * parse.y (merge_string_cste): Fix bug in string concatenation.
2988 2002-10-03 Michael Koch <konqueror@gmx.de>
2990 * gcj.texi (Standard properties):
2991 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
2993 2002-10-02 Roger Sayle <roger@eyesopen.com>
2995 PR optimization/6627
2996 * lang.c (java_init): If storing the vbit in function
2997 pointers, ensure that force_align_functions_log is atleast
2998 one to aid compatability with g++ vtables.
3000 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
3002 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
3003 foul of type-based aliasing.
3005 2002-09-30 Anthony Green <green@redhat.com>
3007 * gcj.texi (Invoking jv-scan): Fix texinfo.
3009 2002-09-28 Anthony Green <green@redhat.com>
3011 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
3012 (Code Generation): Add -fno-assert documentation.
3013 * jv-scan.c (flag_assert): New global.
3014 (options): Add assert option.
3015 (help): Add --no-assert documentation.
3016 * parse-scan.y (flag_assert): New global.
3017 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
3018 (flag_assert): New global.
3019 * java-tree.h (flag_assert): New global.
3020 * lex.c (java_lex): Obey flag_assert.
3021 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
3024 2002-09-26 Andrew Haley <aph@redhat.com>
3026 * expr.c (build_java_array_length_access): Check for null pointer.
3027 * expr.c (expand_java_arrayload): Likewise.
3029 2002-09-21 Richard Henderson <rth@redhat.com>
3031 * jcf-parse.c (get_constant): Decode from IEEE no matter
3032 what the target format.
3034 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
3036 * ChangeLog: Follow spelling conventions.
3037 * class.c: Likewise.
3040 * gjavah.c: Likewise.
3041 * java-tree.h: Likewise.
3042 * jcf-dump.c: Likewise.
3043 * jcf-parse.c: Likewise.
3044 * jvspec.c: Likewise.
3046 * mangle.c: Likewise.
3047 * parse.y: Likewise.
3049 2002-09-17 Tom Tromey <tromey@redhat.com>
3051 * lex.c (java_read_unicode_collapsing_terminators): Handle case
3052 where \r appears at EOF. Fixes PR java/7950.
3054 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
3056 * jvspec.c (lang_specific_driver): Remove unused variable.
3058 2002-09-16 Geoffrey Keating <geoffk@apple.com>
3060 * java-tree.h (union lang_tree_node): Add chain_next option.
3062 2002-09-16 Richard Henderson <rth@redhat.com>
3064 * jcf-parse.c (get_constant): Runtime check for IEEE format;
3065 use new real.h interface.
3066 * jcf-write.c (find_constant_index): Use new real.h interface.
3067 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
3069 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
3071 * lang.c: Follow spelling conventions.
3073 2002-09-11 Per Bothner <per@bothner.com>
3075 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
3076 constant to the type of the field.
3077 (java_complete_tree): Remove now-redundant code.
3079 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
3081 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
3084 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
3085 return label if a ret instruction for the jsr has been reached.
3087 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
3089 * parse.y (DIR_SEPARATOR): Don't define.
3090 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
3092 2002-08-28 Andrew Haley <aph@redhat.com>
3094 * verify.c (verify_jvm_instructions): Allow exception handler
3095 inside code that is being protected, but generate a warning.
3096 * except.c (link_handler): Initialize `expanded' in new eh_range.
3097 (binding_depth, is_class_level, current_pc): Declare extern.
3099 2002-09-01 Mark Wielaard <mark@klomp.org>
3101 * gcj.texi: Add chapter about system properties.
3104 2002-08-26 Tom Tromey <tromey@redhat.com>
3106 * parse.y (try_builtin_assignconv): Allow narrowing primitive
3107 conversion if RHS_TYPE is byte, short, or char.
3109 2002-08-22 Tom Tromey <tromey@redhat.com>
3111 * gcj.texi (Invoking gij): Document -cp and -classpath.
3113 2002-08-21 Tom Tromey <tromey@redhat.com>
3115 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
3116 $(prefix)/share. For PR libgcj/7633.
3118 For PR java/6005 and PR java/7611:
3119 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
3120 (java_can_use_bit_fields_p): New function.
3122 2002-08-16 Tom Tromey <tromey@redhat.com>
3124 * gcj.texi (Class Initialization): Mention class initialization of
3127 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
3129 * Make-lang.in (java-tree-inline.o): New.
3130 (JAVA_OBJS): Add java-tree-inline.o.
3131 * parse.y (source_end_java_method): Call java_optimize_inline.
3132 (java_expand_method_bodies): Save method's tree in
3134 (add_stmt_to_compound): Keep track of the number of statments.
3135 * lang.c (java_init): Enable flag_inline_trees.
3136 (java_post_options): If flag_inline_functions is on, enable
3137 flag_inline_trees instread.
3138 (decl_constant_value): New.
3139 (java_tree_inlining_walk_subtrees): New.
3140 * java-tree.h (DECL_NUM_STMTS): New macro.
3141 (java_optimize_inline): Declare.
3142 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
3143 Handle a LABEL_EXPR.
3144 * decl.c (build_result_decl): If we already have a DECL_RESULT
3146 (dump_function): New.
3147 (java_optimize_inline): New.
3148 (dump_function): New.
3150 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
3153 * parse.y (build_assertion): Invert return from
3154 desiredAssertionStatus.
3156 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3158 * jcf-write.c (get_access_flags): Return correct access flags for
3159 private and protected inner classes.
3161 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
3163 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
3165 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
3167 * mangle_name.c: Don't include obstack.h twice.
3168 * xref.c: Don't include obstack.h.
3170 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
3172 * class.c: (permanent_obstack): Delete declaration.
3173 * constants.c: (permanent_obstack): Delete declaration.
3174 * except.c: (permanent_obstack): Delete declaration.
3175 * expr.c: (permanent_obstack): Delete declaration.
3176 * jcf-parse.c: (permanent_obstack): Delete declaration.
3177 (saveable_obstack): Delete declaration.
3178 * parse.h: (permanent_obstack): Delete declaration.
3179 * typeck.c: (permanent_obstack): Delete declaration.
3181 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
3183 * gcj.texi (version-gcc): Increase to 3.3.
3185 2002-07-22 Tom Tromey <tromey@redhat.com>
3187 * lex.c (java_lex): Check for `e' or `E' after 0.
3189 2002-07-21 Richard Henderson <rth@redhat.com>
3191 * lang.c (java_unsafe_for_reeval): New.
3192 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
3194 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
3196 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
3197 (jcf_path_init): Use GET_ENVIRONMENT.
3199 2002-07-10 Roger Sayle <roger@eyesopen.com>
3200 Zack Weinberg <zack@codesourcery.com>
3202 * builtins.c (initialize_builtins): Remove defines that
3203 handled C/C++ specific junk hereby removed from builtins.def.
3205 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
3207 * lang.c (java_post_options): Update prototype.
3209 2002-07-05 Roger Sayle <roger@eyesopen.com>
3211 * builtins.c (initialize_builtins): Ignore the additional
3212 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
3213 the builtins.def file.
3215 2002-07-01 Tom Tromey <tromey@redhat.com>
3218 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
3221 2002-07-01 Roger Sayle <roger@eyesopen.com>
3223 * java/decl.c (builtin_function): Accept additional parameter.
3224 (java_init_decl_processing): Pass an additional NULL_TREE
3225 argument to builtin_function.
3227 2002-06-29 T.J. Mather <tjmather@maxmind.com>
3229 * gcj.texi: Fixed gcj invocation example so that it compiles.
3231 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3233 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
3234 * parse.y (mark_parser_ctxt): Likewise.
3235 (check_modifiers, declare_local_variables): Avoid incorrect
3236 hardcoded constant 10.
3238 * lex.c (java_read_char): Avoid "comparison is always true"
3241 2002-06-25 Andreas Schwab <schwab@suse.de>
3243 * expr.c (JSR): Avoid undefined operation on PC.
3245 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3247 * decl.c (clear_binding_level): Const-ify.
3249 2002-06-13 Akim Demaille <akim@epita.fr>
3251 * parse.y (class_declaration, interface_declaration): Make sure
3252 all their rules have an action, in order to avoid meaningless `$$
3253 = $1' and their type clashes.
3255 2002-06-11 Tom Tromey <tromey@redhat.com>
3257 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
3258 * parse-scan.y (statement_without_trailing_substatement): Added
3260 (assert_statement): New rule.
3261 * java-tree.h (struct lang_type) [assertions]: New field.
3262 (TYPE_USES_ASSERTIONS): New macro.
3263 (CLASS_USES_ASSERTIONS): Likewise.
3264 (FIELD_SYNTHETIC): New define.
3265 * lex.c (java_lval;): Added ASSERT_TK.
3266 * parse.y (ASSERT_TK): Added.
3267 (statement_without_trailing_substatement): Added assert_statement.
3268 (assert_statement): New rule.
3269 (build_assertion): New function.
3270 (maybe_generate_pre_expand_clinit): Create and initialize
3271 $assertionsDisabled.
3272 (lookup_package_type): Removed decl.
3273 * keyword.h: Rebuilt.
3274 * keyword.gperf (assert): New token.
3276 2002-06-10 Akim Demaille <akim@epita.fr>
3278 * parse.y (interface_type_list, class_member_declaration)
3279 (unary_expression_not_plus_minus): Remove duplicate %type.
3282 2002-06-09 Tom Tromey <tromey@redhat.com>
3284 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
3286 * parse.y (method_header): Give error message in all cases.
3289 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3291 Don't use RTL inlining. Fix for PR java/6820.
3292 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
3293 (flag_really_inline): New.
3294 (java_decode_option): Set flag_really_inline if -finline-functions
3296 (java_post_options): New function. Turn off inlining unless
3297 flag_really_inline is set.
3299 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3301 * gjavah.c (throwable_p): Accept argument as either a classname or
3302 signature fragment. Create null-terminated classname string for super
3303 when calling itself recursively.
3304 (decode_signature_piece): Skip first character from class name
3305 signature when calling throwable_p.
3307 2002-06-08 H.J. Lu (hjl@gnu.org)
3309 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
3311 2002-06-04 Tom Tromey <tromey@redhat.com>
3313 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
3315 2002-06-04 Michael Koch <konqueror@gmx.de>
3317 * gcj.texi (Input Options): Fixed typo.
3319 2002-06-04 Zack Weinberg <zack@codesourcery.com>
3321 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
3322 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
3323 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
3324 and all now-pointless local variables. Rename other local
3325 variables to reflect their not being handles.
3327 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
3328 #if JCF_USE_STDIO blocks.
3330 * parse.y: Add missing semicolon at end of rule.
3332 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
3334 * check-init.c (attach_initialized_static_class): Delete, unused.
3335 * parse.y: Use htab_t instead of struct hashtable, update
3337 * java-tree.h: Include hashtab.h instead of hash.h.
3338 (struct lang_decl_func): Use htab_t, set up for gengtype.
3339 (struct init_test_hash_entry): Delete.
3340 (struct treetreehash_entry): New.
3341 (java_treetreehash_find): New
3342 (java_treetreehash_new): New prototype.
3343 (java_treetreehash_create): New prototype.
3344 (java_mark_tree): Delete prototype.
3345 (java_hash_hash_tree_node): Delete prototype.
3346 (java_hash_compare_tree_node): Delete prototype.
3347 (attach_initialized_static_class): Delete prototype.
3348 * expr.c (build_class_init): Update to use java_treetreehash
3350 (java_expand_expr): Update to use htab_t.
3351 (emit_init_test_initialization): Likewise.
3352 * decl.c (java_mark_tree): Delete.
3353 * class.c (init_test_hash_newfunc): Delete.
3354 (java_hash_hash_tree_node): Delete.
3355 (java_hash_compare_tree_node): Delete.
3356 (add_method_1): Update to use java_treetreehash functions.
3357 (JAVA_TREEHASHHASH_H): New macro.
3358 (java_treetreehash_hash): New function.
3359 (java_treetreehash_compare): New function.
3360 (java_treetreehash_find): New function.
3361 (java_treetreehash_new): New function.
3362 (java_treetreehash_create): New function.
3363 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
3365 * Make-lang.in (java/parse.o): Depend on debug.h.
3366 * java-tree.h (struct lang_identifier): Use gengtype.
3367 (union lang_tree_node): New.
3368 (struct lang_decl_func): Use gengtype.
3369 (struct lang_decl_var): Likewise.
3370 (struct lang_decl): Likewise.
3371 * parse.y: Include debug.h.
3372 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
3374 * lang.c (struct language_function): New dummy structure.
3376 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
3377 descriminator for DECL_LANG_SPECIFIC.
3378 (struct lang_decl_func): Rename from struct lang_decl.
3379 (enum lang_decl_desc): New.
3380 (struct lang_decl): Make it a union. Update all the accessor macros.
3381 (struct lang_type): Use gengtype.
3382 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
3383 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
3384 are now the same size.
3385 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
3386 use discriminator to mark DECL_LANG_SPECIFIC.
3388 * Make-lang.in (gt-java-builtins.h): New rule.
3389 (java/builtins.o): Add dependency on gt-<filename>.h.
3390 * builtins.c: Use gengtype for roots.
3391 (union string_or_tree): Use gengtype.
3392 (struct builtin_record): Use gengtype.
3393 * config-lang.in (gtfiles): Add builtins.c.
3395 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
3396 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
3397 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
3398 gt-java-parse.h, gtype-java.h): Add rules to generate.
3399 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
3400 (class.o): Add dependency on gt-*.h.
3401 (constants.o): Likewise.
3404 (jcf-parse.o): Likewise.
3405 (jcf-write.o): Likewise.
3407 * config-lang.in (gtfiles): New.
3408 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3409 * constants.c: Replace uses of ggc_add_* with GTY markers.
3411 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3412 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3413 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
3414 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
3416 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
3418 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3419 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
3421 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3422 Include gtype-java.h.
3424 2002-06-02 Tom Tromey <tromey@redhat.com>
3426 Fix for PR java/5913:
3427 * parse.y (patch_binop): Call patch_string on op1.
3429 2002-06-02 Tom Tromey <tromey@redhat.com>
3431 Fix for PR java/1343, PR java/6336:
3432 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
3433 formatting. Changed return type.
3434 (anonymous_class_counter): Moved to top of file.
3435 (maybe_make_nested_class_name): Append number to class name for
3436 function-local classes.
3438 2002-05-28 Zack Weinberg <zack@codesourcery.com>
3440 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
3441 * Make-lang.in: Update dependency lists.
3443 2002-05-18 Mark Mitchell <mark@codesourcery.com>
3445 * gjavah.c (throwable_p): Do not free the name of the class after
3446 passing it to find_class.
3447 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
3448 * jcf-io.c (dirent.h): Include it.
3449 (fnmatch.h): Likewise.
3450 (compare_path): New function.
3451 (java_or_class_file): Likewise.
3452 (memoized_dirlist_entry): New type.
3453 (memoized_dirlist_lookup_eq): New function.
3454 (memoized_dirlists): New variable.
3455 (caching_stat): New function.
3456 (memoized_class_lookup_eq): New function.
3457 (memoized_class_lookups): Likewise.
3458 (find_class): Use memoized_class_lookups and caching_stat.
3459 * jcf.h (JCF_USE_SCANDIR): Define.
3460 * parse.y (java_expand_classes): Write the class files in reverse
3463 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3465 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
3467 2002-05-13 Mark Mitchell <mark@codesourcery.com>
3469 * jcf-write.c (write_classfile): Unlink the temporary file if it
3470 cannot be renamed. Use concat to build up the name of the
3473 2002-05-08 Mark Mitchell <mark@codesourcery.com>
3475 * jcf-write.c (write_classfile): Write the file to a
3476 temporary file and then rename it.
3478 2002-05-07 Tom Tromey <tromey@redhat.com>
3480 * gjavah.c (throwable_p): Use xstrdup, not strdup.
3482 Fix for PR java/1200:
3483 * gjavah.c (throwable_p): New function.
3484 (decode_signature_piece): Use it. A `WeakReference' isn't the
3487 (gcjh_streq): New function.
3489 2002-05-07 Andreas Jaeger <aj@suse.de>
3491 * parse.y (finish_for_loop): Fix if statement.
3493 2002-05-06 Tom Tromey <tromey@redhat.com>
3495 Fix for PR java/5941:
3496 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
3497 loop update expression.
3498 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
3499 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
3501 2002-05-04 Mark Wielaard <mark@klomp.org>
3504 * parse.y (build_string_concatenation): Return just op1 only when op2
3505 is null and op1 is a STRING_CST, otherwise always construct a
3508 2002-04-27 Tom Tromey <tromey@redhat.com>
3511 * parse.y (string_convert_int_cst): New function.
3512 (merge_string_cste): Use it.
3514 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
3516 * java-tree.h (java_parse_file): Update.
3517 (java_set_yydebug): Remove.
3518 * jcf-parse.c (yydebug): Remove.
3519 (java_set_yydebug): Die.
3520 (java_parse_file): Update.
3521 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
3523 2002-04-24 Tom Tromey <tromey@redhat.com>
3526 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
3527 EXPR_WFL_QUALIFICATION of qual_wfl.
3529 2002-04-23 Per Bothner <per@bothner.com>
3531 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
3532 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
3533 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
3535 2002-04-23 Tom Tromey <tromey@redhat.com>
3538 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
3539 recognize `-fcompile-resource='.
3540 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
3543 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3545 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
3546 paths. Fixes PR java/2791.
3548 2002-04-19 Andrew Haley <aph@redhat.com>
3550 * jcf-write.c (push_long_const): lo, hi: New variables.
3551 Use rshift_double to extract the high part of a 64-bit long.
3552 Use WORD_TO_INT to extract the low part.
3554 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
3555 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
3556 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
3558 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
3560 * typeck.c (incomplete_type_error): Remove.
3562 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3564 * class.c (make_class_data): Set DECL_ALIGN on static class data,
3565 for hash synchronization.
3566 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
3567 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
3570 2002-04-16 Mark Wielaard <mark@klomp.org>
3572 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
3575 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3577 Fix for PR java/6294:
3578 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
3581 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3583 Fix for PR java/6085:
3584 * parse.y (patch_method_invocation): Always use build_access_to_thisn
3585 to get enclosing "this" argument for inner-class constructor
3586 invocation. Pass correct arguments to build_access_to_thisn.
3588 2002-04-10 Andreas Jaeger <aj@suse.de>
3590 * gcj.texi (Input Options): Fix extdirs patch.
3592 2002-04-10 Anthony Green <green@redhat.com>
3594 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
3596 2002-04-09 Anthony Green <green@redhat.com>
3598 * gcj.texi (Input Options): Add --extdirs documentation.
3599 * jcf-dump.c (OPT_extdirs): New macro.
3600 (options): Add extdirs option.
3601 (help): Describe --extdirs.
3602 (main): Handle OPT_extdirs.
3603 * gjavah.c (OPT_extdirs): New macro.
3604 (options): Add extdirs option.
3605 (help): Describe --extdirs.
3606 (main): Handle OPT_extdirs.
3607 * jcf-path.c (jcf_path_init): Add extdirs support.
3608 (jcf_path_extdirs_arg): New function.
3609 (extensions): New variable to hold extensions path entries.
3610 * jvspec.c: Remove -fextdirs= when compiling main().
3611 * lang.c (java_decode_option): Handle -fextdirs=.
3612 * jcf.h (jcf_path_extdirs_arg): Declare new function.
3613 * Make-lang.in: Compile jcf-path with version info for use in
3614 identifying the appropriate libgcj.jar.
3616 2002-04-08 Tom Tromey <tromey@redhat.com>
3619 * .cvsignore: Added rmic.1 and rmiregistry.1.
3620 * gcj.texi (Top): Link to new nodes.
3621 (Invoking rmic): New node.
3622 (Invoking rmiregistry): Likewise.
3623 * Make-lang.in (java.generated-manpages): Added rmic.1 and
3625 (java.maintainer-clean): Likewise.
3626 ($(srcdir)/java/rmic.1): New target.
3627 ($(srcdir)/java/rmiregistry.1): Likewise.
3628 (java.install-man): Handle rmic.1 and rmiregistry.1.
3630 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3632 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
3633 Add note about handling uncaught exceptions. Add an exception handler
3636 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3638 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
3639 after using it to patch CALL_EXPR.
3641 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3643 * gcj.texi (Invocation): Document CNI invocation API.
3645 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
3647 * expr.c (truthvalue_conversion): Rename. Update.
3648 (expand_compare): Update.
3649 * java-tree.h (java_truthvalue_conversion): New.
3650 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
3652 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3654 * java-tree.h (java_mark_addressable): New.
3655 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
3656 * typeck.c (mark_addressable): Rename, update.
3658 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3660 * expr.c (build_java_binop): Update.
3661 * java-tree.h (java_signed_type, java_unsigned_type,
3662 java_signed_or_unsigned_type): Update.
3663 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
3664 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
3665 * parse.y (patch_binop): Update.
3666 * typeck.c (signed_or_unsigned_type, unsigned_type,
3667 signed_type): Update.
3669 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
3671 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
3672 (java_dummy_print): Remove.
3673 (lang_print_error): Rename. Exit early if inhibiting output.
3674 (inhibit_error_printing_function): New.
3675 (java_init): Don't set hook.
3676 (lang_init_source): Use new boolean.
3678 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3680 * parse.y (do_resolve_class): Fix infinite recursion.
3682 2002-03-29 Tom Tromey <tromey@redhat.com>
3684 * parse.y (check_inner_circular_reference): Ignore incomplete
3687 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
3689 * Make-lang.in (builtins.o): Update.
3690 * boehm.c (get_boehm_type_descriptor): Update.
3691 * builtins.c: Include langhooks.h.
3692 * decl.c (java_init_decl_processing): Update.
3693 * java-tree.h (java_type_for_mode, java_type_for_size): New.
3694 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
3696 * typeck.c (type_for_mode, type_for_size): Update.
3698 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3700 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
3702 2002-03-28 Tom Tromey <tromey@redhat.com>
3704 * except.c (expand_end_java_handler): If the handler type is NULL,
3705 use java.lang.Throwable. Fixes PR java/5986.
3707 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3709 Fix for PR java/4715:
3710 * jcf-parse.c (parse_source_file_3): New function.
3711 (read_class): Call it.
3712 (java_parse_file): Likewise.
3714 2002-03-28 Jan Hubicka <jh@suse.cz>
3716 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
3718 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3720 * parse.y (resolve_package): Initialize "decl".
3721 (lookup_package_type): Remove unused function.
3723 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3725 Fix for PR java/5993:
3726 * parse.y (resolve_package): Return the decl if resolution was
3727 successful. Don't special case "java.lang" and "java.lang.reflect"
3728 packages. Set type_name to the merged identifier.
3729 (resolved_qualified_expression_name): Print error using "name" if
3730 resolve_package returns NULL_TREE.
3732 2002-03-27 Tom Tromey <tromey@redhat.com>
3734 * expr.c (expand_invoke): Don't generate null pointer check if
3735 we're calling <init>.
3737 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
3739 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
3741 * java-tree.h (java_lang_expand_expr): Similarly.
3742 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
3743 (java_init): Don't set hook.
3745 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3747 Fix for PR java/5850:
3748 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
3749 context if field was not found in the current scope.
3750 * expr.c (lookup_field): Don't look in enclosing contexts.
3752 2002-03-26 Tom Tromey <tromey@redhat.com>
3754 Fix for PR java/5942:
3755 * parse.y (init_src_parse): Added sanity check.
3756 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
3759 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
3761 * decl.c (lang_mark_tree): Rename java_mark_tree.
3762 * java-tree.h (java_mark_tree): New.
3763 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
3765 2002-03-25 Zack Weinberg <zack@codesourcery.com>
3767 * lex.c: Change java_perform_atof to take normal parameters
3768 instead of a pointer to a parameter block. Call it directly
3771 2002-03-22 Mark Wielaard <mark@klomp.org>
3773 Fix for PR java/5368:
3774 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
3775 when printing error message.
3777 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
3779 * decl.c (maybe_build_cleanup): Remove.
3781 2002-03-22 Tom Tromey <tromey@redhat.com>
3783 Andrew Haley <aph@cambridge.redhat.com>
3785 * expr.c (build_field_ref): Don't build a check if the field is a
3788 2002-03-21 Eric Blake <ebb9@email.byu.edu>
3790 Fix for PR java/6026:
3791 * lex.c (java_lex): Fix parsing of consecutive floats.
3793 2002-03-21 Tom Tromey <tromey@redhat.com>
3795 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
3798 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
3800 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
3801 insert_block, getdecls, kept_level_p, global_bindings_p): New.
3803 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3805 * gcj.texi: @code{gcj} becomes @command{gcj}.
3806 @code{gcc} becomes @command{gcc}.
3807 GcjRaw changed to gnu.gcc.RawData.
3809 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
3811 * decl.c (start_java_method): Use new hook.
3812 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
3813 (java_init): Remove old hook.
3815 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3817 * builtins.c (define_builtin): Do nothing if `type' is null.
3820 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3822 * parse.y (parser_check_super_interface): Fix error message
3825 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3827 * jcf-parse.c (get_constant): Delete unused variables.
3829 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
3831 * java-tree.h (java_parse_file): New.
3832 * jcf-parse.c (yyparse): Rename java_parse_file.
3833 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
3835 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3837 * parse.y (craft_constructor): Return the constructor decl.
3838 (java_expand_classes): Update comments.
3839 (lookup_method_invoke): Call fix_constructors immediately for
3840 anonymous class. Fixes PR java/5935.
3842 2002-03-15 Anthony Green <green@redhat.com>
3844 * jcf-parse.c (yyparse): Don't emit class registration
3845 constructor when compiling resource files.
3847 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3849 * lang.c (java_tree_code_type, java_tree_code_length,
3850 tree_code_name): Delete.
3851 (tree_code_type, tree_code_length, tree_code_name): Define.
3852 (java_init): Don't try to copy into the various tree_code
3855 2002-03-12 Tom Tromey <tromey@redhat.com>
3857 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
3858 UTF-8, not UCS-2. Fixes PR java/5923.
3860 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
3861 a call_expr wrapped in a convert. Fixes PR java/5848.
3863 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3865 * jcf-write.c (write_classfile): Improve error strings.
3867 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3869 * lex.c: Adjust comments to GNU standards.
3871 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3873 Fix for PR java/5902:
3874 * lex.c (java_lex): Fix parsing of literals.
3876 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3878 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
3879 to prevent it getting evaluated twice in the store checking case.
3880 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
3883 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3885 * decl.c (java_init_decl_processing): Make sure class_type_node
3886 alignment is not less than 64 bits if hash synchronization is enabled.
3888 2002-03-08 Per Bothner <per@bothner.com>
3890 * parse.y (java_complete_lhs): Check if patch_assignment
3891 returned an error-mark.
3893 * parse.y (try_builtin_assignconv): Don't special-case zero.
3895 2002-03-08 Per Bothner <per@bothner.com>
3897 Fix for PR java/5812.
3898 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
3899 here instead of in JSR macro. Likewise with load_type_state call.
3900 Do the latter on if the return_pc has been verified (the jsr returns).
3901 (JSR): Now just call build_java_jsr.
3903 2002-03-07 Jeff Sturm <jsturm@one-point.com>
3905 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
3906 (java.install-common): Link native driver to
3907 JAVA_TARGET_INSTALL_NAME.
3909 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
3911 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
3912 * builtins.c(sin_builtin): Likewise
3913 * builtins.c(sqrt_builtin): Likewise
3915 2002-03-03 Zack Weinberg <zack@codesourcery.com>
3917 * java/expr.c, java/jcf-parse.c, java/lex.c:
3918 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
3919 REAL_ARITHMETIC blocks unconditional. Delete some further
3920 #ifdef blocks predicated on REAL_ARITHMETIC.
3922 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3924 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
3925 explicit sizeof/sizeof.
3926 * decl.c (java_init_decl_processing): Likewise.
3927 * jcf-parse.c (init_jcf_parse): Likewise.
3928 * parse.y (init_src_parse): Likewise.
3930 2002-03-02 Per Bothner <per@bothner.com>
3932 Make --CLASSPATH by a synonym for --classpath and -classpath.
3933 Implement --bootclasspath.
3934 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
3935 (classpath_l): Remove.
3936 (jcf_path_CLASSPATH_arg): Remove.
3937 (jcf_path_bootclasspath_arg): New function.
3938 (jcf_path_seal): Simplify accordingly.
3940 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
3941 (jcf_path_CLASSPATH): Remove declaration.
3942 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
3943 (lang_specific_driver): Translate -bootclasspath.
3944 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
3945 * lang.c (decode_lang_options): Do jcf_path_init first.
3946 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
3947 * gjavah.c: Also handle --bootclasspath.
3948 Handle --CLASSPATH as a synonum for --classpath.
3949 * jcf-dump.c: Likewise.
3951 "." is not part of system path, but is the default for --classpath.
3952 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
3953 (jcf_path_seal): Add "." if no CLASSPATH specified.
3955 * gcj.texi: Document changes.
3957 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3959 * expr.c (build_java_arraystore_check): Fix formatting.
3961 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3963 Fix for PR java/5758, java/5632:
3964 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
3965 inner-class separator too.
3966 * parse.y (do_resolve_class): New local `decl_result.'
3967 Progressively build a name for what can have been loaded.
3969 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3971 * expr.c (java_array_data_offset): Removed function.
3972 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
3973 (build_java_array_length_access): Obtain "length" value using a
3974 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
3975 (build_java_arrayaccess): Correct comment. Access "data" using a
3976 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
3977 (build_java_arraystore_check): New function.
3978 (expand_java_arraystore): Use build_java_arraystore_check.
3979 * parse.y (patch_assignment): Simplify code to insert a store check
3980 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
3981 * check-init.c (check_init): Update to reflect that an array length
3982 access is now a COMPONENT_REF.
3983 * gcj.texi (Code Generation): Improve documentation of
3984 -fno-bounds-check. Add documentation for -fno-store-check.
3985 * java-tree.h (flag_store_check): Declare.
3986 (build_java_arraystore_check): Declare.
3987 * lang.c (flag_store_check): Initialize to 1.
3988 (lang_f_options): Add store-check option.
3989 * jvspec.c: Don't pass store-check option to jvgenmain.
3990 * lang-options.h: Add help string for -fno-store-check.
3992 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
3994 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
3995 * java-tree.h (java_dup_lang_specific_decl): New.
3996 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
3998 2002-02-27 Zack Weinberg <zack@codesourcery.com>
4000 * builtins.c, decl.c: Delete traditional-mode-related code
4001 copied from the C front end but not used, or used only to
4002 permit the compiler to link.
4004 2002-02-22 Tom Tromey <tromey@redhat.com>
4006 Fix for PR java/2369:
4007 * jvspec.c (verify_class_name): New function.
4008 (lang_specific_driver): Call it.
4009 (JAVA_START_CHAR_P): New macro.
4010 (JAVA_PART_CHAR_P): Likewise.
4012 2002-02-22 Per Bothner <per@bothner.com>
4014 * class.c: Change vtable to be more compatible with g++ v3 abi.
4015 (get_dispatch_table): Prepend offset-to-top (always 0) and
4016 type_info pointer (currently unimplemented hence NULL) to vtable.
4017 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
4018 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
4019 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
4020 (build_dtable_decl): Add declarations for new fields.
4022 2002-02-20 Per Bothner <per@bothner.com>
4024 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
4025 to finit$ (otherwise generate_bytecode_insns drops it). However, we
4026 don't need to set it on the COMPOUND_EXPR - the caller does that.
4028 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
4030 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
4031 `--CLASSPATH' becomes `--classpath.'
4032 * gjavah.c: Likewise.
4033 * jcf-dump.c: Likewise.
4034 * lang-options.h: Likewise.
4036 * jcf-path.c: Updated comment.
4037 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
4038 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
4039 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
4040 (jcf_path_CLASSPATH_arg): Ditto.
4041 (classpath_u): Updated leading comment.
4043 2002-02-20 Per Bothner <per@bothner.com>
4045 * builtins.c (check_for_builtin): New function.
4046 (build_call_or_builtin): Remove.
4047 * java-tree.h: Update accordingly.
4048 * expr.c (expand_invoke): Use build + check_for_builtin instead
4049 of build_call_or_builtin.
4050 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
4051 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
4052 flag (which had caused jcf-write to incorrectly emit invokevirtual).
4054 2002-02-17 Tom Tromey <tromey@redhat.com>
4056 * java-tree.h (TYPE_STRICTFP): New macro.
4057 (struct lang_type) [strictfp]: New field.
4058 (CLASS_STRICTFP): New macro.
4059 (METHOD_STRICTFP): New macro.
4060 (struct lang_decl) [strictfp]: New field.
4061 * parse.y (method_header): Disallow strictfp constructor or
4063 (STRICT_TK): Move before MODIFIER_TK.
4064 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
4065 (METHOD_MODIFIERS): Likewise.
4066 (INTERFACE_MODIFIERS): Likewise.
4067 * jcf-write.c (get_access_flags): Likewise.
4068 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
4069 (add_method_1): Likewise.
4070 (get_access_flags_from_decl): Likewise.
4071 * jcf-dump.c (print_access_flags): Print in standard order. Also,
4072 recognize strictfp flag.
4073 * jcf.h (ACC_STRICT): New define.
4075 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
4077 * class.c(build_utf8_ref): Move declaration of decl_size
4079 2002-02-07 Tom Tromey <tromey@redhat.com>
4081 * gcj.texi (Input Options): --CLASSPATH does not suppress system
4084 2002-02-04 Anthony Green <green@redhat.com>
4086 * class.c (build_utf8_ref): Put UTF-8 constants into merged
4087 sections if available.
4089 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4091 * parse.y (java_expand_classes): Fix typo in static field loop.
4093 2002-02-02 Richard Henderson <rth@redhat.com>
4095 * class.c (add_field): Mark static fields external.
4096 (build_class_ref): Remove redundant set.
4097 * parse.y (java_expand_classes): Mark static fields of classes
4098 to be compiled as local.
4099 * jcf-parse.c (parse_class_file): Likewise.
4101 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
4103 * gcj.texi (About CNI): New node.
4105 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
4108 * jcf-parse.c : Check for HAVE_LOCALE_H before using
4109 setlocale() with LC_CTYPE as a parameter.
4112 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
4114 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
4115 Follow GNU Coding Standards for --version.
4117 2002-01-28 Tom Tromey <tromey@redhat.com>
4119 * expr.c (build_jni_stub): Ensure storage for `meth' is
4121 * parse.y (java_complete_expand_methods): Set
4122 current_function_decl before building JNI stub.
4124 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
4126 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
4129 2002-01-22 Tom Tromey <tromey@redhat.com>
4131 * decl.c (java_init_decl_processing): Use add_predefined_file.
4132 Predefine RawData.java.
4133 (predef_filenames): Removed.
4134 (java_init_decl_processing): Don't register predef_filenames.
4135 * jcf-parse.c (add_predefined_file): New function.
4136 (predefined_filename_p): Rewrote.
4137 (predefined_filename_p): No longer static.
4138 * decl.c (java_init_decl_processing): Call initialize_builtins.
4139 * Make-lang.in (JAVA_OBJS): Added builtins.o.
4140 (java/builtins.o): New target.
4141 * builtins.c: New file.
4142 * parse.y (patch_invoke): Use build_call_or_builtin.
4143 * java-tree.h (build_call_or_builtin): Declare.
4144 (initialize_builtins): Declare.
4145 (java_set_exception_lang_code): Removed unused declaration.
4146 (PREDEF_FILENAMES_SIZE): Removed.
4147 (java_tree_index): Added JTI_PREDEF_FILENAMES.
4148 (predef_filenames): New define.
4149 (add_predefined_file): Declare.
4150 (predefined_filename_p): Declare.
4151 * expr.c (expand_invoke): Use build_call_or_builtin.
4153 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4155 * parse.y (patch_switch_statement): Fix format specifier.
4157 2002-01-16 Tom Tromey <tromey@redhat.com>
4159 More for PR java/5365:
4160 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
4162 (process_file): Generate include for
4163 java.lang.UnsupportedOperationExceptions.
4165 2002-01-15 Andreas Jaeger <aj@suse.de>
4167 * .cvsignore: Add man pages.
4169 2002-01-15 Tom Tromey <tromey@redhat.com>
4171 Fix for PR java/5365:
4172 * gjavah.c (process_file): Turn class name into a file name.
4174 2002-01-14 Matthias Klose <doko@debian.org>
4176 * gcj.texi: Fix whitespace and formatting errors in the
4177 synopsis of the man pages. Update copyright.
4179 2002-01-14 Tom Tromey <tromey@redhat.com>
4182 * Make-lang.in (java.install-man): Handle jv-convert man page.
4183 (java.generated-manpages): Added jv-convert.1.
4184 (java.uninstall): Remove jv-convert.1.
4185 (java.maintainer-clean): Likewise.
4186 ($(srcdir)/java/jv-convert.1): New target.
4187 * gcj.texi (Top): Link to jv-convert node.
4188 (Individual utilities): Likewise.
4189 (Invoking jv-convert): New node.
4191 2001-01-10 Jeff Sturm <jsturm@one-point.com>
4192 Martin Kahlert <martin.kahlert@infineon.com>
4194 * jcf-parse.c (get_constant): Don't swap lo/hi for big
4195 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
4197 2002-01-03 Graham Stott <grahams@redhat.com>
4199 * class.c (compile_resource_file): Update copyright date.
4200 Constify filename parameter.
4201 (java-tree.h): Update copyright date.
4202 (compile_resource_file): Constify filename parameter.
4204 2002-01-03 Graham Stott <grahams@redhat.com>
4206 * gcc/jcf-parse.c: Update copyright date.
4207 (yyparse): Constify resource_filename.
4209 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4211 * parse.y (src_parse_roots): Don't needlessly zero init.
4213 2001-12-31 Tom Tromey <tromey@redhat.com>
4215 * parse.y (dump_java_tree): New function.
4216 (source_end_java_method): Call it.
4217 (end_class_declaration): Likewise.
4218 * lang.c (java_decode_option): Call dump_switch_p.
4220 2001-12-28 Tom Tromey <tromey@redhat.com>
4222 * gen-table.pl: Don't process characters after \uffff. Added
4223 comment pointing to input file.
4225 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4227 * gen-table.pl: Const-ify output. Document the location of a
4228 suitable unicode input file.
4230 * chartables.h: Regenerate.
4232 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4234 * chartables.h: Const-ify.
4235 * gjavah.c (options): Likewise.
4236 * jcf-dump.c (options): Likewise.
4237 * jv-scan.c (options): Likewise.
4238 * lex.c (java_start_char_p, java_part_char_p): Likewise.
4239 * parse.y (binop_lookup): Likewise.
4241 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4243 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
4244 the static arrays that are output.
4245 * jvspec.c (jvgenmain_spec): Make static.
4246 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
4247 * keyword.h: Regenerate.
4248 * lang.c (string_option, process_option_with_no, lang_f_options,
4249 lang_W_options): Const-ify.
4250 * lex.c (java_lex): Likewise.
4252 2001-12-21 Richard Henderson <rth@redhat.com>
4254 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
4255 (get_boehm_type_descriptor): ... here. Arrange for the
4256 TREE_TYPE to get set properly.
4258 2001-12-21 Richard Henderson <rth@redhat.com>
4260 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
4261 only if the target requires collect2.
4263 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
4265 2001-12-20 Tom Tromey <tromey@redhat.com>
4268 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
4269 CAN_COMPLETE_NORMALLY for the node.
4270 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
4271 generate code for second branch if first branch can't complete
4273 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
4274 the loop head if the loop body can't complete normally.
4276 2001-12-20 Tom Tromey <tromey@redhat.com>
4279 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
4280 case where `finally' clause can't complete normally.
4282 2001-12-20 Tom Tromey <tromey@redhat.com>
4285 * parse.y (analyze_clinit_body): Added this_class parameter.
4286 Check for more cases where we must keep <clinit>.
4287 (maybe_yank_clinit): Cleaned up flow control.
4289 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4291 * decl.c (java_init_decl_processing): Don't initialize
4292 finit_leg_identifier_node.
4293 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
4294 (finit_leg_identifier_node): Remove.
4295 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
4297 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4299 * mangle.c (mangle_member_name): Don't special-case for
4301 * mangle_name.c (unicode_mangling_length): Likewise.
4302 (append_unicode_mangled_name): Likewise.
4303 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
4306 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4308 * expr.c (build_java_array_length_access): Don't force null pointer
4309 check unless flag_check_references is set.
4311 2001-12-20 Tom Tromey <tromey@redhat.com>
4313 Fix for PR java/3417:
4314 * parse.y (patch_assignment): Added special processing for
4316 (patch_return): Don't convert booleans to integers, and don't
4317 special-case `null'.
4319 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
4321 * config-lang.in (diff_excludes): Remove.
4323 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
4325 * gcj.texi: Update link to GCC manual.
4327 2001-12-17 Tom Tromey <tromey@redhat.com>
4329 * parse.y (link_nested_class_to_enclosing): Removed useless
4332 2001-12-16 Tom Tromey <tromey@redhat.com>
4334 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
4337 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
4339 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
4340 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
4343 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4345 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
4347 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4349 * decl.c (java_init_decl_processing): Build otable_type correctly.
4350 otable_decl is an otable_type.
4352 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4354 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
4355 otable_type, otable_ptr_type, method_symbol_type,
4356 method_symbols_array_type, method_symbols_array_ptr_type): New
4357 field/global tree definitions.
4358 (flag_indirect_dispatch): New flag.
4359 * decl.c (java_init_decl_processing): Initialize new otable and
4360 otable_syms type nodes and decls. Add new field "index" to
4362 * class.c (build_method_symbols_entry): New function.
4363 (make_method_value): Set "index" to to method's vtable index for
4364 virtual methods when indirect-dispatch is not used.
4365 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
4366 and set vtable_method_count to -1. Set otable and otable_syms field
4367 if indirect-dispatch is used and there was something to put in them.
4368 (build_method_symbols_entry): New function.
4369 (emit_offset_symbol_table): New function.
4370 * expr.c (get_offset_table_index): New function.
4371 (build_invokevirtual): Build array reference to otable at the index
4372 returned by get_offset_table_index, and use the result as the vtable
4374 (build_invokeinterface): Similar.
4375 * jcf-parse.c (yyparse): If indirect-dispatch, call
4376 emit_offset_symbol_table at the end of compilation, after all classes
4377 have been generated.
4378 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
4379 * lang.c (flag_indirect_dispatch): Define.
4380 (lang_f_options): Add indirect-dispatch flag.
4382 2001-12-14 Matthias Klose <doko@debian.org>
4384 * gcj.texi: Markup for man page generation. Document missing
4385 options printed by <tool> --help.
4386 Terminate description of gij's -ms option with a dot.
4387 * Make-lang.in ($(srcdir)/java/*.1): New targets.
4388 (java.generated-manpages java.install-man, java.uninstall,
4389 java-maintainer-clean) Updated.
4391 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
4393 * class.c (get_dispatch_table): Fix java vtable layout
4394 for TARGET_VTABLE_USES_DESCRIPTORS.
4395 * decl.c (java_init_decl_processing): Initialize
4396 alloc_no_finalizer_node, finalize_identifier_node.
4397 * expr.c (class_has_finalize_method): New function.
4398 (expand_java_NEW): Generate calls for finalizer-free allocation.
4399 (build_invokevirtual): Fix java vtable layout for
4400 TARGET_VTABLE_USES_DESCRIPTORS.
4401 * java-tree.h (enum java_tree_index): New entries:
4402 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
4403 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
4404 (class_has_finalize_method): declare.
4405 (HAS_FINALIZER_P): New macro.
4406 * parse.y (patch_invoke): Generate calls for finalizer-free
4409 2001-12-12 Matthias Klose <doko@debian.org>
4411 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
4412 whitespace at end of line.
4414 2001-12-11 Tom Tromey <tromey@redhat.com>
4416 * lex.c (java_init_lex): Define wfl_to_string as
4417 gnu.gcj.runtime.StringBuffer unless generating bytecode.
4419 2001-12-11 Jeff Sturm <jsturm@one-point.com>
4421 * class.c (make_method_value): Use null_pointer_node to
4422 represent empty exception table.
4424 2001-12-10 Tom Tromey <tromey@redhat.com>
4426 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
4428 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
4430 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
4432 2001-12-09 Per Bothner <per@bothner.com>
4434 * check-init.c (current_switch_has_default): New static field.
4435 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
4436 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
4437 DEFAULT_EXPR seen, simulate a default alternative that copies state.
4439 2001-12-09 Tom Tromey <tromey@redhat.com>
4441 * check-init.c (check_init): Don't allow pre- or post- increment
4442 or decrement of final variable.
4443 (final_assign_error): Minor error message rewording.
4445 2001-12-08 Tom Tromey <tromey@redhat.com>
4447 * java-tree.h: Fixed typo.
4449 * gjavah.c (decompile_method): Don't decompile to `return this'
4452 * gjavah.c (cxx_keywords): Re-sorted.
4453 * lex.c (cxx_keywords): Re-sorted.
4455 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
4458 * gjavah.c (print_namelet): Clear subnamelets.
4459 (HANDLE_METHOD): Set `method_printed' earlier.
4461 2001-12-07 Tom Tromey <tromey@redhat.com>
4463 * lang.c (lang_f_options): Added
4464 optimize-static-class-initialization.
4465 (java_decode_option): Removed special case.
4467 2001-12-07 Per Bothner <per@bothner.com>
4469 * check-init.c (check_init): Fix typo freeing memory twice.
4471 2001-12-05 Per Bothner <per@bothner.com>
4473 Restore support for static class initialization optimization.
4474 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
4475 * check-init.c (check_int): At end of BLOCK handle initialization
4476 blocks, which used to be done in java_complete_expand_method but did
4477 not handle the case where check_for_initialization might allocate
4478 more than a word of bits.
4479 * decl.c (lang_make_tree): The smic field is now a tree.
4480 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
4481 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
4483 * parse.y (emit_test_initialization): Combine hash_lookup calls.
4485 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
4486 Change from a hash table to a list.
4487 (struct_lang_decl): Change field 'smic' to match.
4488 * class.c (add_method_1): Initialize
4489 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
4490 * parse.y (adjust_init_test_initialization): Removed - inlined into -
4491 (java_expand_method_bodies): -here, since 'smic' is now a list.
4492 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
4494 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
4496 * class.c (java_hash_compare_tree_node): Fix casts.
4498 2001-12-04 Per Bothner <per@bothner.com>
4500 * check-init.c: Handle definite unassignment to finals in addition
4501 to definite assignment.
4502 (loop_current_locals): New field.
4503 (num_current_locals, int start_current_locals, num_current_words):
4505 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
4506 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
4507 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
4508 (get_variable_decl, check_final_reassigned): New functions.
4509 (check_init, check_bool_init): Modify as needed for checking finals.
4510 (check_for_initialization): Take extra parameter and return void.
4511 Do extra start-up logic to check final fields for assignment.
4512 * parse.y (check_static_final_variable_assignment_flag,
4513 reset_static_final_variable_assignment_flag, check_final_assignment,
4514 check_final_variable_local_assignment_flag,
4515 reset_final_variable_indirect_assignment_flag,
4516 reset_final_variable_global_assignment_flag): Remove functions.
4517 (java_complete_expand_methods, outer_field_access_fix,
4518 patch_assignment): Remove no-longer used logic.
4519 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
4520 * parse.y (register_fields, java_complete_tree): Update accordingly.
4522 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
4523 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
4524 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
4526 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
4528 * java-tree.h (DECL FINAL): New bit-field.
4529 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
4530 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
4531 (DECL_INIT_CALLS_THIS): New macro.
4532 (struct lang_decl): New bit-field init_calls_this.
4533 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
4534 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
4535 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
4536 use it for both local variables and final fields.
4537 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
4539 (struct lang_type): Remove hfv bit-field.
4540 (check_for_initialization): Change to return void.
4542 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
4543 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
4544 * check-init.c (final_assign_error): New helper function.
4545 (check_final_reassigned, check_init): Use it.
4546 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
4548 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
4549 bit-fields to unsigned.
4551 2001-12-03 Per Bothner <per@bothner.com>
4553 * parse.y (patch_binop): Minor constant folding.
4555 * parse.y (build_current_thisn): Shorter 'buffer'.
4557 2001-12-03 Per Bothner <per@bothner.com>
4559 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
4560 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
4561 * jcf-write.c (generate_bytecode_insns): Remove support for
4562 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
4563 * check-init.c (check_init): Likewise.
4565 2001-12-03 Per Bothner <per@bothner.com>
4567 * verify.c (subroutine_nesting): New function.
4568 (verify_jvm_instructions): Use it to fix logic for checking that
4569 we're done with the current subroutine.
4571 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
4572 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
4574 2001-12-03 Per Bothner <per@bothner.com>
4576 * jcf.h: Fix obvious typo in comment.
4577 * typeck.c (build_null_signature): Add comment.
4579 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
4581 * expr.c: Remove leading capital from diagnostic messages, as
4582 per GNU coding standards.
4583 * jcf-io.c: Similarly.
4584 * jcf-parse.c: Similarly.
4585 * jv-scan.c: Similarly.
4586 * jvspec.c: Similarly.
4587 * mangle.c: Similarly.
4589 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
4590 Alexandre Petit-Bianco <apbianco@redhat.com>
4592 * expr.c (build_java_arrayaccess): Call save_expr on array for
4593 correct evaluation order, modified comment, fixed indentation.
4594 * parse.y: (patch_assignment): Correctly extract the array base
4595 from the tree generate by build_java_arrayaccess, added comments.
4596 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
4597 Fixes PR java/3096, PR java/3803, PR java/3965.
4599 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
4601 * expr.c (expand_byte_code): Remove trailing periods from messages.
4602 * jcf-parse.c (load_class, jcf_parse): Similarly.
4603 * jcf-write.c (generate_classfile): Similarly.
4604 * lex.c (java_lex): Similarly.
4606 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4608 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
4610 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
4612 * Make-lang.in (java.generated-manpages): New dummy target.
4614 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4616 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4618 (lang_specific_pre_link): Use set_input to set input_filename.
4620 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4621 (main): Fix definition.
4622 Strip `main' from classname.
4625 2001-11-18 Roger Sayle <roger@eyesopen.com>
4627 * parse.h (java_expand_switch): Remove old prototype.
4629 2001-11-18 Tom Tromey <tromey@redhat.com>
4631 Fix for PR java/1401:
4632 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
4634 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
4637 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
4639 * lang.c (finish_parse): Rename to java_finish.
4640 (LANG_HOOKS_FINISH, java_finish): New.
4642 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
4644 * decl.c (init_decl_processing): Rename java_init_decl_processing.
4645 * java-tree.h: New prototype.
4646 * lang.c (java_init): Update prototype. Combine with old init_parse.
4648 2001-11-13 Tom Tromey <tromey@redhat.com>
4650 * gjavah.c (method_signature): New global.
4651 (HANDLE_METHOD): Set it.
4652 (decompile_return_statement): New function.
4653 (decompile_method): Use it.
4654 (print_method_info): Removed `synth' argument.
4656 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4658 * java-tree.h (java_set_yydebug): New.
4659 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
4660 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
4661 (print_lang_decl, print_lang_type, print_lang_identifier,
4662 print_lang_statistics, lang_print_xnode): Remove.
4664 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4666 * jcf-parse.c (init_lex): Remove.
4667 * lang.c (language_string, lang_identify): Remove.
4668 (struct lang_hooks): Constify.
4669 (LANG_HOOKS_NAME): Override.
4670 (init_parse): Update.
4672 2001-11-08 Andreas Franck <afranck@gmx.de>
4674 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
4675 program_transform_name the way suggested by autoconf.
4676 (java.install-common): Also transform auxiliary program names with
4677 program_transform_name.
4679 2001-11-08 Tom Tromey <tromey@cygnus.com>
4681 * parse.y (trap_overflow_corner_case): New rule.
4682 (unary_expression): Use it.
4683 * lex.c (java_init_lex): Don't set minus_seen.
4684 (yylex): Don't use minus_seen. Communicate overflow to parser for
4686 (error_if_numeric_overflow): New function.
4687 * parse.h (minus_seen): Removed field.
4688 (JAVA_RADIX10_FLAG): New define.
4690 2001-11-07 Tom Tromey <tromey@redhat.com>
4692 Patch for PR java/1414:
4693 * parse.y (case_label_list): New global.
4694 (goal): Register case_label_list with GC.
4695 (java_complete_lhs): Save new case on case_label_list.
4696 (patch_switch_statement): Check for duplicate case labels.
4698 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4700 * parse.y (patch_assignment): Removed unused third argument.
4701 (java_complete_lhs): Removed unused third argument to patch_assignment.
4703 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
4705 * lang.c: Include langhooks-def.h.
4706 * Make-lang.in: Update.
4708 2001-10-31 Zack Weinberg <zack@codesourcery.com>
4710 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
4712 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4714 * mangle.c (find_compression_record_match): Don't match compression
4715 records for package name elements unless they occur at the start of
4716 the name. Fix for PR java/4717.
4718 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4720 * expr.c (expand_java_field_op): Don't special-case references to
4721 java.lang.PRIMTYPE.TYPE.
4722 (build_primtype_type_ref): Removed.
4723 * java-tree.h (build_primtype_type_ref): Remove prototype.
4724 * parse.y (maybe_build_primttype_type_ref): Removed.
4725 (complete_function_arguments): Don't special-case references to
4726 java.lang.PRIMTYPE.TYPE.
4727 (patch_assignment): Likewise.
4728 (array_constructor_check_entry): Likewise.
4730 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4732 * mangle.c (static tree compression_table): Fixed leading comment.
4733 * parse.h (struct parser_ctxt): Fixed field comment.
4734 * parse.y (check_pkg_class_access): New prototype, fixed leading
4735 comment, new parameter used to emit error only if passed as true.
4736 (parse_check_super): Pass extra argument to check_pkg_class_access.
4737 (do_resolve_class): Likewise.
4738 (process_imports): Likewise.
4739 (read_import_dir): Fixed indentation.
4740 (find_in_imports_on_demand): New local class_type_name. Local
4741 node_to_use deleted. while loop changed into for loop. Report
4742 multiple definition only for accessible classes. Improved error
4744 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
4745 assigned to parameter list, fixed indentation. while loop changed
4746 into for loop, restore TREE_CHAIN on local `tem' before the next
4749 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4751 * lang.c (lang_get_alias_set): Deleted.
4753 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4755 * gjavah.c (jni_print_char): Fix thinko in last change.
4757 * gjavah.c (jni_print_char, decode_signature_piece): Use
4758 safe-ctype macros and/or fold extra calls into fewer ones.
4759 * lex.c (java_read_unicode, java_lex): Likewise.
4760 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
4761 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
4762 * mangle_name.c (append_unicode_mangled_name,
4763 unicode_mangling_length): Likewise.
4765 2001-10-17 Richard Henderson <rth@redhat.com>
4767 * Make-lang.in (java/lang.o): Depend on langhooks.h.
4769 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4771 * lang.c (langhooks.h): Included.
4772 (LANG_HOOKS_INIT): Redefined.
4773 (LANG_HOOKS_INIT_OPTIONS): Likewise.
4774 (LANG_HOOKS_DECODE_OPTION): Likewise.
4775 (struct lang_hooks lang_hooks): New initialization.
4777 2001-10-11 Per Bothner <per@bothner.com>
4779 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
4780 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
4781 The former is simpler, and jcf-write.c handles it better.
4782 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
4783 or WITH_CLEANUP_EXPR.
4784 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
4785 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
4787 * parse.y (patch_if_else_statement): If the condition is constant,
4788 optimize away the test.
4790 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4792 * parse.y (patch_cast): Call patch_string on the first operand of
4793 the incoming node, update it if necessary. Fixes PR java/4510.
4795 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4797 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
4798 when name qualifier matches a package name.
4800 2001-10-08 Tom Tromey <tromey@redhat.com>
4802 Fix for PR java/4489:
4803 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
4804 force a new label when computing `body_block'.
4806 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4808 * jcf-io.c (format_uint): Const-ify.
4809 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
4810 * lex.c (java_get_line_col): Likewise.
4811 * parse.y (build_incdec): Likewise.
4813 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4815 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
4816 a NULL enclosing context if appropriate. Fixes PR java/4466.
4818 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4820 * parse.y (patch_assignment): Use lvalue's original TYPE when
4821 building the final COMPOUND_EXPR.
4822 (try_reference_assignconv): Fixed leading comment.
4824 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4826 * parse.y (check_final_variable_indirect_assignment): For
4827 COMPOUND_EXPR, return only if finals were found initialized
4828 properly, if not, keep on checking.
4829 (check_final_variable_global_assignment_flag): New local
4830 error_found, set when appropriate and used to decide whether to
4831 report uninitialized finals. Fixed typo in comment.
4833 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4835 * decl.c (init_decl_processing): Fixed typo in predef_filenames
4836 last three initializations. Fixes PR java/4360.
4838 2001-09-21 Richard Henderson <rth@redhat.com>
4840 * class.c (get_dispatch_table): Handle function descriptors.
4841 (build_dtable_decl): Likewise.
4842 * expr.c (build_invokevirtual): Likewise.
4844 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4846 * parse.y (patch_method_invocation): Build class initialization
4847 when static finals are used to qualify method invocation.
4850 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
4852 * parse.h: (WFL_STRIP_BRACKET): Re-written using
4853 build_type_name_from_array_name.
4854 (STRING_STRIP_BRACKETS): New macro.
4855 * parse.y (build_type_name_from_array_name): New function.
4856 (array_creation_expression:): Accumulate []s instead of [s.
4857 (cast_expression:): Accumulate []s instead of [s after cast type
4859 (build_array_from_name): Local string deleted, use
4860 build_type_name_from_array_name.
4861 (build_unresolved_array_type): Accumulate []s instead of [s after
4863 (register_fields): Fixed comment.
4864 (resolve_class): Local name, base deleted, new locals tname and
4865 array_dims. Use build_type_name_from_array_name. Use array_dims to
4867 (purify_type_name): Use STRING_STRIP_BRACKETS.
4869 2001-09-18 Andreas Jaeger <aj@suse.de>
4871 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
4872 * jv-scan.c: Likewise.
4874 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4876 * parse.y (patch_method_invocation): Inner class creation context
4877 check not enforced within constructors. Fixes PR java/1873.
4879 2001-09-16 Tom Tromey <tromey@redhat.com>
4881 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
4882 NOTE_PUSH for single-case push. Fixes PR java/4189.
4884 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4886 * java-tree.h (TYPE_IMPORT_LIST): New macro.
4887 (TYPE_IMPORT_DEMAND_LIST): Likewise.
4888 (struct lang_type): New fields import_list and import_demand_list.
4889 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
4890 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
4891 (do_resolve_class): New local saved_enclosing_type, initialized,
4892 passed as parameter to find_in_imports and find_in_imports_on_demand.
4893 (find_in_imports): Added paramater enclosing_type, use its
4894 TYPE_IMPORT_LIST when applicable.
4895 (find_in_imports_on_demand): Added parameter enclosing_type, use
4896 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
4897 declaration and initialization.
4898 (fold_constant_for_init): Switch/restore current_class to the
4899 appropriate context.
4901 2001-09-13 Mark Mitchell <mark@codesourcery.com>
4903 * verify.c (verify_jvm_instructions): Fix typo.
4905 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4907 * expr.c (expand_invoke): Const-ification.
4908 * parse.y (patch_method_invocation): Likewise.
4910 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4912 * gjavah.c (cxx_keywords): Const-ification.
4913 * keyword.gperf (java_keyword): Likewise.
4914 * lang.c (java_tree_code_name): Likewise.
4915 * lex.c (cxx_keywords): Likewise.
4916 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
4918 2001-09-11 Richard Henderson <rth@redhat.com>
4920 * parse.h (ctxp_for_generation): Mark extern.
4922 2001-09-10 Richard Henderson <rth@redhat.com>
4924 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
4926 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4928 * typeck.c (java_array_type_length, build_prim_array_type):
4929 Represent empty arrays by NULL index.
4931 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
4933 * java-tree.h (compile_resource_file): Grouped with other prototypes.
4934 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
4936 2001-09-06 Anthony Green <green@redhat.com>
4938 * class.c (O_BINARY): Define if necessary.
4939 (registerResource_libfunc): Declare.
4940 (init_class_processing): Initilize registerResource_libfunc.
4941 (compile_resource_file): New function.
4942 * java-tree.h (resource_name): Declare.
4943 (compile_resource_file): Declare.
4944 * jcf-parse.c (yyparse): Handle compiling java resource files.
4945 * lang.c (java_decode_option): Handle -fcompile-resource option.
4946 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
4948 * gcj.texi (Code Generation): Add documentation for -R flag.
4950 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4952 * jcf-write.c (generate_classfile): Issue an error in case of
4953 field/initial value mismatch.
4954 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
4955 being initialized and we're generating bytecode.
4956 (java_complete_lhs): In MODIFY_EXPR section: added comments,
4957 set DECL_INITIAL properly when appropriate.
4961 2001-09-01 Per Bothner <per@bothner.com>
4963 * parse.y (maybe_yank_clinit): A field without an initializer is not
4964 relevant. All initializers except static final and constant require
4965 <clinit>, regardless of flag_emit_class_files.
4967 2001-08-31 Per Bothner <per@bothner.com>
4969 * class.c (set_constant_value): When not emitting class files, then a
4970 String ConstantValue is a utf8const_ptr_type.
4972 2001-08-30 Per Bothner <per@bothner.com>
4974 * jcf-write.c (generate_classfile): Check that field is primitive
4975 or string before emitting ConstantValue attribute.
4977 2001-08-30 Per Bothner <per@bothner.com>
4979 * parse.y (resolve_qualified_expression_name): If creating a
4980 COMPOUND_EXPR, set it's type correctly.
4982 2001-08-30 Per Bothner <per@bothner.com>
4984 * jcf-io.c (open_class): Set filename field.
4986 * jcf-parse,c (parse_class_file): Set current_function_decl
4987 for better error message when Code attribute is missing.
4989 * lang.c (put_decl_node, lang_print_error): Re-arrange for
4990 better diagnostics, especially for constructors.
4992 2001-08-30 Per Bothner <per@bothner.com>
4994 * jcf-write.c (generate_classfile): Don't write ConstantValue
4995 attribute if field is not final, for compatibility with jdk.
4997 * jcf-write.c (generate_classfile): Convert ConstantValue values
4998 to correct type. Work-around for front-end bug.
4999 * class.c (set_constant_value): Error if constant has wrong type.
5001 2001-08-30 Per Bothner <per@bothner.com>
5003 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
5004 "Double" are printed at verbosity 1.
5006 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
5008 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
5010 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
5012 * parse.y (patch_assignment): Don't verify final re-assignment here.
5013 (java_complete_lhs): Verify assignments to finals calling
5014 patch_assignment. Verify re-assignments to finals before calling
5017 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
5019 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
5022 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5024 * lex.c (java_lex): new local found_hex_digits. Set and then used
5025 in test to reject invalid hexadecimal numbers.
5026 * parse.y (java_complete_tree): Prevent unwanted cast with
5027 initialized floating point finals.
5028 (patch_binop): Emit a warning when detecting a division by zero,
5029 mark result not constant, don't simplify non integer division.
5031 2001-08-28 Per Bothner <per@bothner.com>
5033 * jcf-write.c (generate_bytecode_insns): For increments and
5034 decrements just recurse to push constant. Improvement on Mark's patch.
5036 2001-08-28 Mark Mitchell <mark@codesourcery.com>
5038 * jcf-write.c (generate_bytecode_insns): Generate an integer to
5039 real conversion for increments and decrements of reals.
5041 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5043 * parse.y (resolve_qualified_expression_name): Handle unresolved
5044 qualified expressions, prevent numerical qualifiers, fixed typo.
5047 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
5049 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
5050 don't report anything but deprecated class when marked so. Handle
5052 (patch_method_invocation): Check deprecation on methods and types.
5053 (patch_binop): code becomes an enum tree_code, added default: to
5054 switch to handle that. Detect division by zero, try to fold and
5055 return before using a subroutine.
5057 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
5059 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
5060 file smaller than 4 bytes.
5061 * parse.y (check_inner_circular_reference): New function.
5062 (check_circular_reference): Likewise.
5063 (array_initializer:): Accept {,}.
5064 (java_check_circular_reference): Rewritten using
5065 check_circular_reference and check_inner_circular_reference.
5066 (java_complete_expand_method): Unconditionally save and restore
5067 the unpurged exception list.
5068 (build_dot_class_method_invocation): Unmangle signature parameter.
5070 2001-08-21 Tom Tromey <tromey@redhat.com>
5072 * decl.c (init_decl_processing): Add `throws' field to method
5074 * class.c (make_method_value): Compute `throws' field for method.
5076 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5078 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
5079 circularity is detected.
5080 (ctors_unchecked_throws_clause_p): Fixed leading comment.
5082 2001-08-17 Richard Henderson <rth@redhat.com>
5084 * class.c (emit_register_classes): Add align parameter to
5085 call to assemble_integer.
5087 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
5089 * jcf-parse.c (load_class): New locals saved and class_loaded. If
5090 loading a class_or_name fails, try considering an innerclass name
5091 and load the enclosing context.
5092 * parse.y (resolve_inner_class): New function.
5093 (find_as_inner_class): Added leading comment.
5094 (register_incomplete_type): Keep the current context as enclosing
5095 context for JDEP_FIELD dependencies.
5096 (do_resolve_class): Locals new_class_decl and super initialized to
5097 NULL. Call resolve_inner_class, explore the enclosing context
5098 superclass if necessary.
5101 2001-08-16 Tom Tromey <tromey@redhat.com>
5103 * jcf-dump.c (main): Updated for change to jcf_path_seal.
5104 * gjavah.c (main): Updated for change to jcf_path_seal.
5105 * lang.c (version_flag): New global.
5106 (java_decode_option): Recognize `-version'.
5107 (java_init): Update for change to jcf_path_seal.
5108 * jcf.h (jcf_path_seal): Added `print' argument.
5109 * jcf-path.c (jcf_path_seal): Added `print' argument.
5111 2001-08-13 Zack Weinberg <zackw@panix.com>
5113 * Make-lang.in (java/decl.o): Update dependencies.
5114 * decl.c: Include libfuncs.h, don't include toplev.h.
5116 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5118 * decl.c (init_decl_processing): exception_type_node,
5119 class_not_found_type_node, and no_class_def_found_type_node
5120 initialized. predef_filenames augmented accordingly.
5121 instinit_identifier_node initialized.
5122 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
5123 * java-tree.h (enum java_tree_index): New entries
5124 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
5125 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
5126 (exception_type_node): New macro.
5127 (class_not_found_type_node): Likewise.
5128 (no_class_def_found_type_node): Likewise.
5129 (instinit_identifier_node): Likewise.
5130 (PREDEF_FILENAMES_SIZE): Adjusted.
5131 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
5132 (struct lang_type): Fixed typo in bitfield name.
5133 (DECL_INSTINIT_P): New macro.
5134 (ID_INSTINIT_P): Likewise.
5135 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
5137 * parse.y (encapsulate_with_try_catch): New function.
5138 (generate_instinit): Likewise.
5139 (build_instinit_invocation): Likewise.
5140 (ctors_unchecked_throws_clause_p): Likewise.
5141 (add_instance_initializer): Deleted.
5142 (build_instance_initializer): Likewise.
5143 (in_instance_initializer): Likewise.
5144 (check_method_redefinition): instinit$ not to be verified.
5145 (java_complete_expand_methods): Generate instinit$, simplified code.
5146 (build_dot_class_method): Eliminated unnecessary locals. Use
5147 encapsulate_with_try_catch, removed unnecessary code.
5148 (fix_constructors): New local iii. Use build_instinit_invocation.
5149 (patch_method_invocation): Added comment.
5150 (maybe_use_access_method): Don't consider instinit$.
5151 (find_applicable_accessible_methods_list): Shorten the search for
5153 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
5154 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
5155 (patch_throw_statement): Likewise. Fixed typo.
5157 2001-08-12 David Edelsohn <edelsohn@gnu.org>
5160 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5161 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5163 (lang_specific_pre_link): Use set_input to set input_filename.
5165 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5166 (main): Fix definition.
5167 Strip `main' from classname.
5170 2001-08-11 Zack Weinberg <zackw@panix.com>
5172 * lex.h: Don't include setjmp.h. Don't define
5173 SET_FLOAT_HANDLER or prototype set_float_handler.
5175 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5177 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
5178 `poplevel' in the right order.
5180 2001-08-09 Richard Henderson <rth@redhat.com>
5182 * Make-lang.in (class.o): Depend on TARGET_H.
5183 * class.c (emit_register_classes): Use target hooks instead of
5184 assemble_constructor and assemble_destructor.
5186 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
5188 * check-init.c (flags.h): Include
5189 (check_init): Don't report uninitialized static class
5190 initialization flags, don't free bit index when doing static class
5191 initialization optimization.
5192 (check_for_initialization): Return type changed to `unsigned int.'
5193 (attach_initialized_static_class): New function.
5194 * class.c (add_method_1): Create the initialized static class
5196 (finish_class): Always emit deferred inline methods.
5197 * decl.c (emit_init_test_initialization): Moved to expr.c
5198 (complete_start_java_method): Don't traverse
5199 DECL_FUNCTION_INIT_TEST_TABLE.
5200 (lang_mark_tree): Mark hash tables in function decls.
5201 * expr.c (emit_init_test_initialization): Moved from decl.c.
5202 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
5203 initialization flag, set DECL_CONTEXT and
5204 LOCAL_CLASS_INITIALIZATION_FLAG.
5205 (java_lang_expand_expr): Emit initialization code for static class
5206 initialized flags when entering block, if necessary.
5207 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
5208 * java-tree.h (flag_optimize_sci): New global variable declaration.
5209 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
5210 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
5211 (LOCAL_FINAL_P): Fixed typo in comment.
5212 (FINAL_VARIABLE_P): Likewise.
5213 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
5214 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
5215 (struct lang_decl): New fields `ict', `smic' and `cif.'
5216 (check_for_initialization): New returned value for global.
5217 (attach_initialized_static_class): New global function.
5218 (STATIC_CLASS_INIT_OPT_P): New macro.
5219 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
5220 * lang.c (java_decode_option): Handle
5221 `-fno-optimize-static-class-initialization'
5222 * parse.y (start_complete_expand_method): New function.
5223 (java_expand_method_bodies): Likewise.
5224 (attach_init_test_initialization_flags): Likewise.
5225 (adjust_init_test_initialization): Likewise.
5226 (emit_test_initialization): Likewise.
5227 (java_complete_expand_methods): Nullify abstract and native method
5229 (java_complete_expand_method): New locals `fbody', `block_body'
5230 and `exception_copy.' Reorganized: directly return on empty method
5231 bodies, call `start_complete_expand_method', remember definitely
5232 initialized static class in function, don't expand method bodies.
5233 (java_expand_classes): Call `java_expand_method_bodies' before
5234 `finish_class' when compiling to native.
5235 (resolve_expression_name): Use `orig' after building outer class
5237 (patch_invoke): Remember static method invocations.
5239 2001-08-06 Richard Henderson <rth@redhat.com>
5241 * class.c (emit_register_classes): Pass a symbol_ref and priority
5242 to assemble_constructor.
5244 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
5246 * java-tree.h (all_class_filename): New macro.
5247 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
5248 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
5249 newly created IDENTIFIER_NODE to `all_class_filename.'
5251 2001-08-01 Jeff Sturm <jsturm@one-point.com>
5253 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
5254 Use ggc_add_tree_root to register roots.
5256 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
5258 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
5259 second operand calling check_init.
5260 * decl.c (complete_start_java_method): Swaped second and third
5261 arguments while creating WITH_CLEANUP_EXPR node.
5262 * jcf-write.c (generate_bytecode_insns): Use second operand
5263 instead of third when handling WITH_CLEANUP_EXPR.
5264 * parse.y (java_complete_lhs): Expand second operand of
5265 WITH_CLEANUP_EXPR nodes.
5266 (patch_synchronized_statement): Swaped second and third arguments
5267 while creating WITH_CLEANUP_EXPR node.
5269 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5271 * parse.y (create_interface): Avoid cyclic inheritance report when
5272 syntax error encountered during class definition.
5275 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5277 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5279 (lang_specific_pre_link): Use set_input to set input_filename.
5281 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5282 (main): Fix definition.
5283 Strip `main' from classname.
5286 2001-07-18 Tom Tromey <tromey@redhat.com>
5289 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
5290 * lex.c (java_new_lexer): Use ICONV_CONST.
5291 (java_read_char): Likewise.
5292 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
5293 (jv-scan$(exeext)): Likewise.
5295 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5297 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
5298 * parse.y (check_class_interface_creation): Allow `private' if the
5299 enclosing is not an interface.
5300 (create_interface): Interface tagged public if the enclosing
5301 context is an interface.
5302 (create_class): Class tagged public if the enclosing context
5306 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5308 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
5311 2001-07-14 Tim Josling <tej@melbpc.org.au>
5313 * check-init.c (check_init): Remove references to EXPON_EXPR.
5315 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5317 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
5318 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
5321 2001-07-13 Tom Tromey <tromey@redhat.com>
5323 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
5326 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5328 * parse.y (patch_method_invocation): Don't override primary if one
5329 is already provided, but let this$<n> be built. Fixed comment.
5331 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5333 * parse.y (empty_statement:): Report empty statement error only
5334 when found at class declaration level.
5337 2001-07-12 Tom Tromey <tromey@redhat.com>
5339 * expr.c (expand_load_internal): New function.
5340 (LOAD_INTERNAL): Use it.
5342 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
5344 * parse.y (verify_constructor_super): Compare anonymous class ctor
5345 args with `valid_method_invocation_conversion_p.'
5348 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5350 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
5351 `-fsyntax-only.' Fixes PR java/3248
5353 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5355 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
5357 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5359 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
5360 current function is static. Fixes PR java/1970
5362 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5364 * parse.y (patch_method_invocation): Add enclosing context to ctor
5365 calls if necessary. Fixes PR java/2953
5367 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5369 * parse.y (resolve_package): Abort if qualified expression member
5371 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
5374 2001-07-07 Zack Weinberg <zackw@stanford.edu>
5376 * verify.c: Don't use // comments.
5378 2001-07-05 Tom Tromey <tromey@redhat.com>
5380 * lang.c (flag_assume_compiled): Removed.
5381 * java-tree.h (flag_assume_compiled): Removed.
5382 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
5383 -fhash-synchronization, -fuse-divide-subroutine,
5384 -fcheck-references, -femit-class-file, -femit-class-files,
5385 -fassume-compiled. Updated --encoding information. Changed
5386 -foutput-class-dir to `-d'.
5388 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
5390 * jcf-parse.c (parse_class_file): Add lineno parameter to
5391 debug_start_source_file call.
5393 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
5395 * gcj.texi: Use gpl.texi.
5396 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
5397 dependencies and use doc/include in search path.
5399 2001-07-03 Jeff Sturm <jsturm@one-point.com>
5401 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
5402 `this'. If so, don't build instance initializers.
5404 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5406 * parse.y (resolve_expression_name): Improved error message for
5407 inner class cases. Fixes PR java/1958
5409 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
5411 * lang.c: #include diagnostic.h
5412 (lang_print_error): Add a `diagnostic_context *' parameter.
5413 (java_dummy_print): Likewise.
5414 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
5416 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5418 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
5419 * jcf.h (typedef struct JCF): New bitfield `finished.'
5420 (JCF_FINISH): Set `finished.'
5421 (JCF_ZERO): Reset `finished.'
5424 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5426 * parse.y (class_body_declaration:): Don't install empty instance
5430 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5432 * class.c (set_super_info): Call `set_class_decl_access_flags.'
5433 (set_class_decl_access_flags): New function.
5434 * java-tree.h (set_class_decl_access_flags): New prototype.
5435 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
5436 (parse_class_file): New local `decl_max_locals.' Take wide types
5437 into account to compute DECL_MAX_LOCALS.
5438 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
5441 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
5443 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
5445 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5447 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
5448 * parse.y (do_resolve_class): Moved comments out to leading comment
5449 section. Removed local `start', New local `_ht' and
5450 `circularity_hash.' Record `enclosing' in hash table and search
5451 it to detect circularity. Use `enclosing' as an argument to
5452 `lookup_cl.' Free the hash table when done.
5454 2001-06-19 Tom Tromey <tromey@redhat.com>
5456 * lex.c (java_read_char): Disallow invalid and overlong
5457 sequences. Fixes PR java/2319.
5459 2001-06-05 Jeff Sturm <jsturm@one-point.com>
5461 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
5463 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5465 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
5466 arguments accordingly.
5468 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
5470 * gcj.texi: Move contents to just after title page.
5472 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
5474 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
5476 (patch_incomplete_class_ref): Build the class ref, build the class
5477 init if necessary, complete the tree.
5480 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
5482 * parse.y (lookup_field_wrapper): Test `name' code.
5483 (resolve_qualified_expression_name): Test `qual_wfl' code.
5484 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
5485 handle `qual_wfl' by code.
5486 (maybe_build_primttype_type_ref): Test `wfl' code.
5488 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5490 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
5492 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
5493 the dvi file in the java directory.
5495 2001-05-25 Sam TH <sam@uchicago.edu>
5497 * gen-table.pl javaop.h jcf.h lex.h,
5498 parse.h: Fix header include guards.
5500 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
5502 * jv-scan.c (version): Update copyright year.
5504 2001-05-21 Per Bothner <per@bothner.com>
5506 * jcf-parse.c (read_class): If class is from .class or .zip file
5507 and it's already been read, don't push/pop parser context.
5509 2001-05-18 Per Bothner <per@bothner.com>
5511 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
5512 command line so the jvgenmain-generated main program comes first.
5514 2001-05-15 Tom Tromey <tromey@redhat.com>
5516 * class.c (build_utf8_ref): Don't generate identifier based on
5519 2001-05-12 Richard Henderson <rth@redhat.com>
5521 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
5522 * expr.c (java_lang_expand_expr): Expand it.
5523 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
5524 calling build_exception_object_ref.
5525 * parse.y (catch_clause_parameter): Likewise.
5526 (build_dot_class_method): Likewise.
5527 (try_reference_assignconv): Likewise.
5528 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
5529 * jcf-write.c (generate_bytecode_insns): Likewise.
5531 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5533 * parse.y (build_unresolved_array_type): Set
5534 EXPR_WFL_QUALIFICATION on the newly created wfl.
5535 Fixes PR java/2538. Fixes PR java/2535.
5537 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5539 * parse.y (fix_constructors): Removed unnecessary assignment to
5540 local. Moved assignment to `this$<n>', fixed comments and
5542 (build_wfl_wrap): Fixed indentation.
5543 Fixes PR java/2598, java/2579 and java/2658.
5545 2001-05-03 Mo DeJong <mdejong@redhat.com>
5547 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
5548 check for byte swap.
5550 2000-05-02 Jeff Sturm <jsturm@one-point.com>
5552 * expr.c (build_class_init): Move MODIFY_EXPR
5553 outside of COND_EXPR. Remove variable `call'.
5555 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5557 * decl.c: NULL_PTR -> NULL.
5558 * jcf-write.c: Likewise.
5560 2001-05-01 Tom Tromey <tromey@redhat.com>
5562 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
5563 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
5564 * gcj.texi: Updated copyright text. Include fdl.texi.
5565 (Top): Link to new node.
5567 2001-05-01 Per Bothner <per@bothner.com>
5569 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
5571 2001-05-01 Per Bothner <per@bothner.com>
5573 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
5574 import_list contains the name, not the TREE_PURPOSE.
5576 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5578 * jcf-io.c (read_zip_member): Cast to long in comparison with
5581 * jvspec.c (lang_specific_driver): Initialize variables.
5583 * mangle.c (find_compression_record_match): Likewise.
5585 * typeck.c (build_null_signature): Provide static prototype. Mark
5586 parameter with ATTRIBUTE_UNUSED.
5588 * verify.c (verify_jvm_instructions): Initialize variable.
5590 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5592 * parse.y (do_resolve_class): Check for cyclic inheritance during
5593 inner class resolution.
5595 2001-04-27 Per Bothner <per@bothner.com>
5597 * parse.y (java_expand_classes): Don't change ctxp_for_generation
5598 while iterating, since that could cause gc to lose stuff.
5600 2001-04-26 Per Bothner <per@bothner.com>
5602 Fix method search wrt scope of inner classes to match JLS2.
5603 * typeck.c (build_null_signature): New static function.
5604 (has_method): New function. Uses build_null_signature and lookup_do.
5605 * java-tree.h (has_method): New declaration.
5606 * parse.y (find_applicable_accessible_methods_list): Do not search
5607 context of inner classes here.
5608 (patch_method_invocation): Search scope, ie. current and outer clases,
5609 for method matching simple name, to find class.
5611 2001-04-26 Per Bothner <per@bothner.com>
5613 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
5614 Fix thinko: If a single case, use if_icmpeq, not ifeq.
5616 * constants.c (find_methodref_with_class_index): New function.
5617 (find_methodref_index): Use find_methodref_with_class_index.
5618 * java-tree.h (find_methodref_with_class_index): New declaration.
5619 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
5620 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
5621 If context changed from interface to class, don't use invokeinterface.
5623 2001-04-25 Per Bothner <per@bothner.com>
5625 * verify.c (verify_jvm_instructions): For field instructions,
5626 check that field index is valid. For invoke instructions, check that
5627 method index is valid.
5629 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
5631 * config-lang.in (target_libs): Copy from $libgcj_saved.
5633 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5635 * decl.c (init_decl_processing): Add new class "protectionDomain"
5637 * class.c (make_class_data): Set initial value for "protectionDomain".
5639 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5641 * jvspec.c (lang_specific_driver): Fix memory allocation
5642 deficit, by using concat in lieu of xmalloc/sprintf.
5644 2001-04-20 Per Bothner <per@bothner.com>
5646 Fixes to compile multiple .class files at once.
5647 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
5648 * java-tree.h (CLASS_PARSED_P): New macro.
5649 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
5650 * jcf-parse.c (jcf_parse_source): Inline into read_class.
5651 (read_class): Avoid some code duplication.
5652 Don't call JCF_FINISH for a .class file - might be needed later.
5653 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
5654 rather than CLASS_LOADED_P, since latter implies class laid out.
5655 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
5656 * parse.y: Don't need to set CLASS_LOADED_P for array types.
5658 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5660 * Make-lang.in (java/boehm.o): Depend on toplev.h.
5662 * boehm.c: Include toplev.h.
5664 2001-04-06 Tom Tromey <tromey@redhat.com>
5665 Alexandre Petit-Bianco <apbianco@redhat.com>
5667 Fix for PR gcj/1404 and PR gcj/2332:
5668 * parse.y (build_array_from_name): If we use the type_wfl then
5669 accumulate dimensions from the original type as well.
5670 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
5672 2001-04-06 Tom Tromey <tromey@redhat.com>
5674 * parse.y (analyze_clinit_body): Return true if the second operand
5675 of a METHOD_EXPR is nonzero.
5677 2001-04-06 Tom Tromey <tromey@redhat.com>
5679 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
5681 ($(srcdir)/java/parse.c): Likewise.
5683 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5685 * gcj.texi: Use `which-gcj' instead of `which-g77.'
5686 (version-gcc): Initialized.
5687 (which-gcj): Likewise.
5689 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5691 * java-tree.h (struct lang_decl): New macro
5692 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
5693 * parse.y (build_instance_initializer): New function.
5694 (add_instance_initializer): Use it.
5695 (java_fix_constructors): Set `current_class' before fix pass.
5696 (fix_constructors): Just return if already fixed. Move `super()'
5697 invocation ahead. Use `build_instance_initializer.'
5700 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5702 * parse.y (resolve_qualified_expression_name): Pass field's
5703 DECL_CONTEXT to `not_accessible_p.'
5704 (not_accessible_p): Changed parameters order in `inherits_from_p'
5707 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
5709 * lang-options.h: Add flag_check_references.
5711 2001-04-04 Per Bothner <per@bothner.com>
5713 * java-tree.h (CONSTANT_VALUE_P): New macro.
5714 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
5715 * parse.y (maybe_build_class_init_for_field): New static function.
5716 (resolve_expression_name, resolve_field_access): Use
5717 maybe_build_class_init_for_field instead of build_class_init
5718 This does not do the init if the field is compile-time-constant.
5719 (resolve_field_access): Simplify.
5721 * parse.y (fold_constant_for_init): Merge test into switch.
5723 2001-04-03 Zack Weinberg <zackw@stanford.edu>
5725 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
5727 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
5729 2001-04-02 Zack Weinberg <zackw@stanford.edu>
5731 * expr.c (pop_type_0): Save the result of the first
5732 lang_printable_name call in a scratch buffer, so it
5733 won't be clobbered by the second call.
5735 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
5737 * parse-scan.y (array_type:): Rewritten.
5738 (type_declaration:): `empty_statement' replaces `SC_TK.'
5739 (class_member_declaration:): `empty statement' added.
5740 (method_body:): Simplified.
5741 (static_initializer:): Likewise.
5742 (primary_no_new_array:): Use `type_literals.'
5743 (type_literals:): New rule.
5744 (dims:): Set and update `bracket_count.'
5745 Fixes PR java/1074. Fixes PR java/2412.
5747 2001-03-28 Hans Boehm <boehm@acm.org>
5749 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
5750 (get_boehm_type_descriptor): Set type on returned value to be a
5751 pointer length integer.
5753 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5755 * expr.c (pop_type_0): Call `concat' rather than building the
5757 (pop_type): Add format specifier in call to `error'.
5759 * parse.y (patch_method_invocation): Avoid casting away
5762 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
5764 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
5766 2001-03-28 Richard Henderson <rth@redhat.com>
5768 IA-64 ABI Exception Handling:
5769 * Make-lang.in (except.o): Don't depend on eh-common.h.
5770 * check-init.c (check_init): Handle EXC_PTR_EXPR.
5771 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
5772 [soft_exceptioninfo_call_node]: Remove.
5773 [eh_personality_libfunc, lang_eh_runtime_type]: New.
5774 (end_java_method): No emit_handlers.
5775 * except.c (java_set_exception_lang_code): Remove.
5776 (method_init_exceptions): Don't call it.
5777 (prepare_eh_table_type): No CATCH_ALL_TYPE.
5778 (build_exception_object_ref): New.
5779 (expand_end_java_handler): Update for except.h name changes.
5780 (emit_handlers, expand_resume_after_catch): Remove.
5781 * expr.c (java_lang_expand_expr): Update for except.h name changes.
5782 (process_jvm_instruction): Use build_exception_object_ref.
5783 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
5784 (soft_exceptioninfo_call_node): Remove.
5785 (build_exception_object_ref): Declare.
5786 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
5787 soft_exceptioninfo_call_node. Move processing ...
5788 [EXC_PTR_EXPR]: ... here.
5789 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
5790 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
5791 (source_end_java_method): No java_set_exception_lang_code or
5793 (build_dot_class_method): Use build_exception_object_ref.
5794 (try_reference_assignconv): Check EXC_PTR_EXPR not
5795 soft_exceptioninfo_call_node.
5797 2001-03-28 Richard Henderson <rth@redhat.com>
5799 * java-tree.h (throw_node): Define as a single member of
5800 java_global_trees instead of a separate array.
5801 (JTI_THROW_NODE): New.
5802 * decl.c (throw_node): Don't declare.
5803 (init_decl_processing): Init a scalar throw_node.
5804 Don't register it for gc.
5805 * check-init.c (check_init): Reference scalar throw_node.
5806 * expr.c (build_java_athrow): Likewise.
5807 * jcf-write.c (generate_bytecode_insns): Likewise.
5808 * parse.h (BUILD_THROW): Likewise.
5810 2001-03-28 Richard Henderson <rth@redhat.com>
5812 * decl.c (end_java_method): Do not save and restore
5813 flag_non_call_exceptions.
5814 * parse.y (source_end_java_method): Likewise.
5815 * lang.c (flag_exceptions): Don't declare.
5816 (java_init_options): Set flag_non_call_exceptions. Set
5817 flag_exceptions here ...
5818 (java_init): ... not here.
5820 2001-03-27 Richard Henderson <rth@redhat.com>
5822 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
5823 exceptions_via_longjmp.
5825 * lang.c (flag_new_exceptions): Don't declare it.
5826 (java_init_options): Or set it.
5828 2001-03-27 Richard Henderson <rth@redhat.com>
5830 * decl.c (end_java_method): Rename asynchronous_exceptions to
5831 flag_non_call_exceptions.
5832 * parse.y (source_end_java_method): Likewise.
5834 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5836 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
5838 2001-03-26 Mark Mitchell <mark@codesourcery.com>
5840 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
5842 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5844 * parse.y (find_as_inner_class): Follow current package
5845 indications not to mistakingly load an unrelated class.
5847 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5849 * constants.c (PUTN): Use memcpy, not bcopy.
5851 * lex.c (java_read_char): Use memmove, not bcopy.
5853 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
5855 2001-03-23 Per Bothner <per@bothner.com>
5857 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
5858 macro for better error pin-pointing.
5859 * java-tree.h: Fix typo in comment.
5861 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
5862 Don't include jsr/goto in exception range.
5863 Check if start and end of exception range are the same (also TRY_EXPR).
5864 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
5865 However, do emit the following goto even if try_block is empty.
5866 Defer freeing exception_decl until after the finalizer, to make
5867 sure the local isn't reused in the finalizer. Fixes PR java/1208.
5869 * parse.y (java_complete_lhs): If the try-clause is empty, just
5870 return the finally-clause and vice versa.
5872 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
5874 * gcj.texi (Input Options): documented the check for attribute
5875 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
5876 * java-tree.h (flag_force_classes_archive_check): Declared extern.
5877 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
5878 (jcf_parse): Check for the right classes archive if necessary.
5879 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
5880 (jcf_parse_fields): Fixed indentation.
5881 * jcf-write.c (append_gcj_attribute): New function.
5882 (generate_classfile): Compute the attribute count, invoke
5883 `append_gcj_attribute'.
5884 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
5885 turned into bit-fields. New bit-field `right_zip.'
5886 (JCF_ZERO): Set `right_zip' to zero.
5887 * lang-options.h (-fforce-classes-archive-check): Added flag.
5888 * lang.c (flag_force_classes_archive_check): New flag.
5889 (lang_f_options): New entry `force-classes-archive-check.'
5892 2001-02-07 Andrew Haley <aph@redhat.com>
5894 * gcj.texi (Configure-time Options): Add -fcheck-references.
5895 * expr.c (build_java_indirect_ref): New function.
5896 (java_check_reference): New function.
5897 (build_java_array_length_access): Use build_java_indirect_ref to
5898 check for null references.
5899 (build_java_arrayaccess): Likewise.
5900 (build_get_class): Likewise.
5901 (build_field_ref): Likewise.
5902 (invoke_build_dtable): Likewise.
5903 (build_invokeinterface): Likewise.
5904 * lang.c (lang_f_options): Add flag_check_references.
5905 * jvspec.c (jvgenmain_spec): Add flag_check_references.
5906 * java-tree.h (flag_check_references): New variable.
5907 * lang.c (flag_check_references): Likewise.
5908 * parse.y (patch_invoke): Use java_check_reference.
5909 (patch_assignment): Allow for extra nesting in
5910 _Jv_CheckArrayStore.
5912 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
5914 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
5915 * lex.c (cxx_keywords): Likewise.
5917 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5919 * parse.y (qualify_ambiguous_name): Broaden `length'
5920 recognition. Help MODIFY_EXPR be resolved as expression names.
5921 Fixes PR java/2066. Fixes PR java/2400.
5923 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
5925 * gjavah.c (process_file): Mark interface definitions with
5926 "__attribute__ ((java_interface))".
5928 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5930 * class.c (layout_class): Fixed push_super_field's second
5931 argument. Fixes PR java/2333.
5932 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
5933 too early to lay innerclasses out.
5935 2001-03-20 Tom Tromey <tromey@redhat.com>
5936 Alexandre Petit-Bianco <apbianco@redhat.com>
5938 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
5939 inside an array reference. Insertion of the array store check
5940 rewritten. Fixes PR java/2299.
5942 2001-03-20 Tom Tromey <tromey@redhat.com>
5944 * lex.c (java_read_unicode): Only accept leading `u's.
5946 2001-03-20 Tom Tromey <tromey@redhat.com>
5948 * jcf-parse.c (read_class): Initialize `class'.
5950 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5952 * jcf_parse.c (jcf_parse): Eliminate unused variable.
5954 2001-03-19 Mark Mitchell <mark@codesourcery.com>
5956 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
5957 (layout_class): Likewise.
5958 (layout_class_method): Likewise.
5959 (emit_register_classes): Likewise.
5960 * decl.c (builtin_function): Likewise.
5961 (give_name_to_locals): Likewise.
5963 2001-03-19 Per Bothner <per@bothner.com>
5965 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
5966 before trying to load an inner class.
5968 Fixes to process to command-line .class files in two passes.
5969 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
5970 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
5971 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
5972 * class.c (is_compiled_class): Fix for renamed flag.
5973 * parse.y (maybe_create_class_interface_decl): Likewise.
5974 * jcf-parse.c (yyparse): Also set if compiling .class files.
5975 * jcf-parse.c (read_class); Read current_class.
5976 (jcf_parse): Make static.
5977 (load_inner_classes): New function, with code moved from jcf_parse,
5978 because we need to inner classes after the command-line files are read.
5979 (yyparse): Set finput to NULL when it doesn't need to be closed.
5980 Reduce use of main_jcf (basically only for archive) and
5981 use finput instead of main_jcf->read_state.
5982 Inline jcf_figure_file_type into yyparse.
5983 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
5984 Defer load_inner_classes and parse_class_file to a second pass,
5985 after we've correctly mapped command-line .clas fiels to classes.
5986 (jcf_figure_file_type): Removed.
5987 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
5988 (JCF_ZERO): Also clear zipd field.
5989 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
5991 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5993 * jcf-parse.c (yyparse): Change ch from char * to char.
5995 2001-03-19 Per Bothner <per@bothner.com>
5997 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
5998 Add constructed filelist-file at end, following -xjava. Thus any .o
5999 and library files are not affected by the -xjava. Also wrap
6000 explicit @FILE with -xjava and -xnone.
6002 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
6004 * class.c (build_static_field_ref): Call make_decl_rtl() after
6005 setting the DECL_EXTERNAL flag.
6007 2001-03-17 Per Bothner <per@bothner.com>
6009 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
6011 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
6012 when result is is needed (target is STACK_TARGET).
6014 * parse.h (JDEP_SOLV): Removed.
6015 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
6017 * parse.y (incomplete_class_list): Removed.
6018 (obtain_incomplete_type): Don't use or set incomplete_class_list.
6019 It doesn't work if resolve_class changes the name of an array type
6020 that is on the list and then someone else looks for the modified name.
6021 Also, seems liable to break when compiling multiple source files at
6022 once. So the simplest is to just remove incomplete_class_list -
6023 it is only a minor space win and it is not even clear it saves time.
6025 * parse.y (resolve_class): Remove unneeded promote_type.
6027 2001-03-15 Per Bothner <per@bothner.com>
6029 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
6030 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
6031 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
6032 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
6034 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
6035 * parse.y (java_expand_classes): Likewise.
6037 * parse.y (expand_start_java_method): Was only called once and had a
6038 misleading name, so inline in caller java_complete_expand_method.
6039 (enter_a_block): Likewise inline in enter_block and remove.
6041 Remove junk from when gcc/java was created (by copying from C/C++).
6042 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
6043 (struct binding_level): Remove fields keep, keep_if_subblocks,
6044 more_cleanups_ok, have_cleanups (which have never been used).
6045 (pushlevel, poplevel): Remove related useless code.
6047 * class.c (make_class_data): The class_dtable_decl (i.e. the
6048 vtable for Class) should be external, except when compiling Class.
6050 * jvspec.c (lang_specific_driver): Fix -C handling.
6051 Check -save-temps to see if temp @FILE should be deleted.
6052 Follow-up to/fix for February 16 patch.
6054 * verify.c (verify_jvm_instructions): Better error msgs for dup.
6055 (type_stack_dup): Remove no-longer neded error check.
6057 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
6059 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
6060 to 'for_pointer'. If this type is for a pointer (argument) mangling,
6061 don't surround the element with 'N..E' if the type name is
6064 2001-03-14 Mark Mitchell <mark@codesourcery.com>
6066 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
6067 DECL_RTL_SET_P, etc.
6068 (make_method_value): Likewise.
6069 (get_dispatch_table): Likewise.
6071 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
6073 2001-03-07 Tom Tromey <tromey@redhat.com>
6075 * config-lang.in (lang_requires): Define.
6077 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
6079 * typeck.c (convert): Check flag_unsafe_math_optimizations,
6082 2001-03-05 Per Bothner <per@bothner.com>
6084 Fix a problem where rest_of_decl_compilation applied to
6085 class_dtable_decl causes problems because it was done too early,
6086 before output file was opened.
6087 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
6088 * class.c (class_dtable_decl): Add macro - element of class_roots.
6089 (make_class_data): Define class_dtable_decl.
6090 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
6092 2001-03-01 Zack Weinberg <zackw@stanford.edu>
6094 * java/class.c, java/decl.c, java/java-tree.h: Replace all
6095 uses of 'boolean' with 'bool'.
6097 2001-03-01 Zack Weinberg <zackw@stanford.edu>
6099 * lang-specs.h: Add zero initializer for cpp_spec field to all
6102 2001-02-16 Per Bothner <per@bothner.com>
6104 Handle compiling multiple input files at once, and @FILE syntax.
6105 * gcj.texi: Updated documentation to match.
6106 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
6107 * jcf-parse.c (parse_source_file): Split into ...
6108 (parse_source_file_1): New function - and:
6109 (parse_source_file_2): New function.
6110 (yyparse): On -ffilelist-file, open and scan named file.
6111 On first pass over files, only do parse_source_file_1.
6112 A new second pass calls parse_source_file_2 for each file to compile.
6113 (init_jcf_parse): Call init_src_parse.
6114 * jvspec.c (INDIRECT_FILE_ARG): New flag.
6115 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
6116 as multiple input file combined in one compilation.
6117 * lang-options.h: Add -ffilelist-file
6118 * lang.c (flag_filelist_file): New flag variable.
6119 (lang_f_options): Handle -ffilelist-file.
6120 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
6121 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
6122 gclass_list - use global fields of src_parse_roots instead.
6123 * parse.y (src_parse_roots): New array.
6124 (incomplete_class_list, gclass_list): New macros.
6125 (push_parser_context, java_pop_parser_context,
6126 java_parser_context_resume): Don't fiddle with deleted fields.
6127 (various): Use incomplete_class gclass_list and global macros
6128 instead of parse_ctxt fields - the lists are global.
6129 (init_src_parse): New function.
6131 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6133 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
6135 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6137 * parse.y (check_inner_class_access): Moved declaration of local
6138 `enclosing_decl_type' to the right location.
6140 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
6142 * parse.y (parser_check_super_interface): Don't call
6143 check_pkg_class_access for an inner interface.
6144 (parser_check_super): Don't call check_pkg_class_access for inner
6146 (do_resolve_class): Simplify enclosing type loop. Don't call
6147 check_pkg_class_access if CL and DECL are not set.
6148 (find_in_imports_on_demand): Set DECL if class_type needed to be
6149 loaded. Don't call check_pkg_class_access for an inner class.
6150 (check_inner_class_access): Rewritten to implement member access
6151 rules as per spec 6.6.1.
6152 (check_pkg_class_access): Handle the empty package correctly.
6153 (in_same_package): New function. Determine if two classes are in the
6156 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
6158 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
6159 method into array types.
6160 * parse.y (patch_method_invocation): Bypass access check on clone call
6163 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6165 * expr.c (build_instanceof): Check for arrays when trying fold to
6168 2001-02-15 Jim Meyering <meyering@lucent.com>
6170 * Make-lang.in (java.install-common): Depend on `installdirs'.
6171 (java.install-info): Likewise.
6173 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
6175 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
6177 2001-02-14 Tom Tromey <tromey@redhat.com>
6178 Alexandre Petit-Bianco <apbianco@cygnus.com>
6180 Fix for PR java/1261.
6181 * typeck.c (build_java_array_type): Add public `clone' method to
6183 * parse.y (resolve_qualified_expression_name): Use current_class
6184 when checking for inaccessibility.
6185 (patch_method_invocation): Fixed error message when accessibility
6186 denied. Added `from_super' argument.
6188 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
6190 * parse.y (resolve_class): Don't build a fake decl. Use the one
6192 * typeck.c (build_java_array_type): Build and assign decl to array
6195 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
6197 * parse.y (not_accessible_p): Changed leading comment. Added extra
6198 `where' argument. Use it to enforce protected access rules.
6199 (resolve_qualified_expression_name): Added extra argument to
6201 (patch_method_invocation): Use argument `primary' to provide
6202 not_accessible_p with an extra argument.
6203 (lookup_method_invoke): Added extra argument to not_accessible_p.
6204 (search_applicable_method_list): Likewise.
6206 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6208 * parse.y (resolve_qualified_expression_name): Try to resolve as
6209 an inner class access only if `decl' is a TYPE_DECL.
6211 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6213 * decl.c (classdollar_identifier_node): Initialize.
6214 * java-tree.h (enum java_tree_index): New entry
6215 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
6216 (classdollar_identifier_node): New macro.
6217 (ID_CLASSDOLLAR_P): Likewise.
6218 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
6219 (build_dot_class_method_invocation): Likewise.
6220 (find_applicable_accessible_methods_list): `class$' can't be
6223 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
6225 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
6227 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6229 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
6230 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
6233 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6235 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
6236 outside of the `__U' sequence too.
6237 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
6240 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6242 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
6244 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6246 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
6247 (JVGENMAIN_OBJS): Likewise.
6248 * java-tree.h (append_gpp_mangled_name): New prototype.
6249 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
6250 Removed cast calling `gcc_add_root.'
6251 * jvgenmain.c (mangle_obstack): New global, initialized.
6253 (do_mangle_class): Constify local `ptr.'
6254 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
6255 append_gpp_mangle_name and update `count' if necessary.
6256 Use `mangle_obstack.'
6257 * mangle.c (append_unicode_mangled_name): Removed.
6258 (append_gpp_mangled_name): Likewise.
6259 (unicode_mangling_length): Likewise.
6260 (mangle_member_name): Return type set to `void.'
6261 (mangle_field_decl): Don't append `U' in escaped names.
6262 (mangle_method_decl): Likewise.
6263 (mangle_member_name): Just use `append_gpp_mangled_name.'
6264 * mangle_name.c: New file.
6266 2001-02-07 Per Bothner <per@bothner.com>
6268 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
6270 * check-init.c (check_init): Don't call done_alternative after
6271 processing loop code, as a LOOP_EXPR never terminates normally.
6273 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
6275 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
6277 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6279 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
6282 2001-02-06 Tom Tromey <tromey@redhat.com>
6284 * lex.c (java_new_lexer): Longer error message.
6286 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
6287 Alexandre Petit-Bianco <apbianco@cygnus.com>
6289 * typeck.c (build_prim_array_type): Added leading comment.
6290 (build_java_array_type): Moved locals out of
6291 block. Always create the `data' field, fixed alignment to match
6294 2001-02-04 Tom Tromey <tromey@redhat.com>
6296 * expr.c (java_lang_expand_expr): Don't bother recomputing
6297 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
6300 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6302 * parse.y (process_imports): Save the original name of the import
6303 for better error report.
6305 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
6307 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
6308 of macros used when compiling jvspec.c.
6309 * jvspec.c (lang_specific_driver): Link with the shared
6312 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6314 * check-init.c (check_init): Call internal_error instead of fatal.
6315 * expr.c (java_lang_expand_expr): Likewise.
6316 * jcf-parse.c (get_constant): Likewise.
6317 * mangle.c (java_mangle_decl): Likewise.
6318 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
6319 (operator_string): Likewise.
6320 * check-init.c (check_init): Call abort instead of fatal.
6321 * class.c (build_class_ref): Likewise.
6322 * constants.c (write_constant_pool): Likewise.
6323 * decl.c (start_java_method): Likewise.
6324 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
6325 (java_stack_dup, encode_newarray_type): Likewise.
6326 (build_java_array_length_access): Likewise.
6327 (build_java_check_indexed_type, expand_java_pushc): Likewise.
6328 (build_java_soft_divmod, build_invokeinterface): Likewise.
6329 * java-tree.h (INNER_CLASS_P): Likewise.
6330 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
6331 (give_name_to_class, get_class_constant): Likewise.
6332 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
6333 (find_constant_index, generate_bytecode_conditional): Likewise.
6334 (generate_bytecode_insns, perform_relocations): Likewise.
6335 * lex.c (java_unget_unicode, java_lex): Likewise.
6336 * mangle.c (mangle_type, mangle_record_type): Likewise.
6337 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
6338 (finish_mangling): Likewise.
6339 * parse.h (MARK_FINAL_PARMS): Likewise.
6340 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
6341 (obtain_incomplete_type, java_complete_class): Likewise.
6342 (java_check_regular_methods, java_complete_expand_method): Likewise.
6343 (cut_identifier_in_qualified, check_deprecation): Likewise.
6344 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
6345 (java_complete_lhs, lookup_name_in_blocks): Likewise.
6346 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
6347 * typeck.c (set_local_type, parse_signature_type): Likewise.
6348 (parse_signature_string, build_java_signature): Likewise;
6349 (set_java_signature): Likewise.
6350 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
6351 * class.c (add_method): Call fatal_error instead of fatal.
6352 (build_static_field_ref): Likewise.
6353 * expr.c (build_known_method_ref, expand_invoke): Likewise.
6354 * jcf-parse.c (get_constant, jcf_parse): Likewise.
6355 * lex.c (java_new_new_lexer): Likewise.
6356 * jv-scan.c (main): Likewise.
6357 (fatal_error): Renamed from fatal.
6358 * jcf-parse.c (yyparse): Call fatal_io_error instead of
6360 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
6361 (yyparse): Likewise.
6362 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
6363 * lex.c (java_get_line_col): Likewise.
6364 * jcf-parse.c (load_class): Make errors non-fatal.
6365 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
6367 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
6369 * jvgenmain.c (class_mangling_suffix): Remove unused string.
6370 (error): Remove unused function.
6371 (main): Don't use "__attribute__ alias" on generated class symbol.
6373 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
6375 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
6377 * parse.y (finish_method_declaration): Code accounting for WFLed
6378 method DECL_NAMEs deleted.
6379 (check_abstract_method_definitions): Likewise.
6380 (resolve_type_during_patch): Layout resolved type.
6381 * typeck.c (lookup_do): Removed unused local.
6383 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
6385 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
6386 * decl.c (init_decl_processing): Use integer_minus_one_node, not
6387 integer_negative_one_node.
6388 * expr.c (build_java_binop): Likewise.
6390 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
6392 * zextract.c (read_zip_archive): Read file_offset before writing
6393 zipd and consequently clobbering the header contents.
6395 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6397 * Make-lang.in: Remove all dependencies on defaults.h.
6398 * decl.c: Don't include defaults.h.
6400 * parse.y: Likewise.
6402 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6404 * ChangeLog (2001-01-21): Fixed typo.
6405 * class.c (layout_class_method): Code accounting for WFLed
6406 method DECL_NAMEs deleted.
6407 * constant.c (find_methodref_index): Likewise.
6408 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
6409 * java-tree.h (DECL_FUNCTION_WFL): New macro.
6410 (struct lang_decl): New field `wfl'.
6411 (java_get_real_method_name): Prototype deleted.
6412 * mangle.c (mangle_method_decl): Code accounting for WFLed
6413 method DECL_NAMEs deleted.
6414 * parse.h (GET_METHOD_NAME): Macro deleted.
6415 * parse.y (reset_method_name): Deleted.
6416 (method_header): Set DECL_FUNCTION_WFL.
6417 (check_abstract_method_header): Code accounting for WFLed method
6419 (java_get_real_method_name): Deleted.
6420 (check_method_redefinition): Code accounting for WFLed method
6421 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
6422 (java_check_regular_methods): Likewise.
6423 (java_check_abstract_methods): Likewise.
6424 (java_expand_classes): Don't call `reset_method_name.'
6425 (search_applicable_method_list): Use DECL_NAMEs instead of
6427 * typeck.c (lookup_do): Code accounting for WFLed method
6430 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
6432 * lex.c (java_read_char): Check for EOF from getc first.
6434 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6436 * class.c (layout_class): Don't lay the superclass out if it's
6437 already being laid out.
6438 * jcf-parse.c (handle_innerclass_attribute): New function.
6439 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
6440 handle_innerclasses_attribute.
6441 (jcf_parse): Don't load an innerclasses if it's already being
6443 * jcf-write.c (append_innerclass_attribute_entry): Static
6444 `anonymous_name' and its initialization deleted. `ocii' and `ini'
6445 to be zero for anonymous classes.
6447 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6449 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
6451 * jcf-parse.c (set_source_filename): Use
6452 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
6454 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6456 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
6457 gets a unique asm name.
6459 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6461 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
6462 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6464 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
6465 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
6466 * parse.y (lookup_package_type_and_set_next): Deleted.
6467 (resolve_package): Removed unnecessary code.
6468 (find_applicable_accessible_methods_list): `finit$' can't be
6470 * verify.c (pop_argument_types): Added missing prototype.
6472 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
6474 * config-lang.in: Disable java by default.
6476 2001-01-23 Tom Tromey <tromey@redhat.com>
6478 * gcj.texi (Copying): New node.
6479 Added copyright information.
6481 2001-01-21 Per Bothner <per@bothner.com>
6483 Various fixes to allow compiling a compressed .jar/.zip archive.
6484 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
6485 (struct ZipFile): Add fields name and next (from ZipFileCache).
6486 (struct ZipDirectory): New field zipf points to owning ZipFile.
6487 * jcf.h (struct ZipDirectory): Add forward declaration.
6488 (struct JCF): Declare zipd field to have type struct ZipDirectory.
6489 Remove seen_in_zip and zip_offset fields.
6490 (JCF_SEEN_IN_ZIP): New macro.
6491 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
6492 * jcf-io.c: Change all ZipFileCache to ZipFile.
6493 (read_zip_member): New function.
6494 (open_in_zip): Call read_zip_member.
6495 * jcf-parse.c (find_in_current_zip): Remove function.
6496 (read_class): Merge in find_in_current_zip functionality.
6497 Call read_zip_member if needed.
6498 (parse_zip_file_entries): Use read_zip_member.
6499 (process_zip_dir): Update for removed and added JCF fields.
6500 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
6502 2001-01-21 Per Bothner <per@bothner.com>
6504 Minor optimization of static ggc roots.
6505 * jcf-parse.c (parse_roots): New static field.
6506 (current_field, current_method, current_file_list): Replace by macros
6507 naming fields of parse_roots.
6508 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
6509 * class.c (class_roots): New static field.
6510 (registered_class, fields_ident, info_ident, class_list):
6511 New macros naming fields of parse_roots.
6512 (build_static_field_ref): Don't register roots here.
6513 (layout_class): Static field list replaced by macro class_list.
6514 (init_class_processing): Call ggc_add_tree_root for 4 roots.
6515 Initialize fields_ident and info_ident here.
6517 2001-01-21 Per Bothner <per@bothner.com>
6519 * jcf-parse.c (ggc_mark_jcf): New function.
6520 (init_jcf_parse): Register current_jcf as ggc root.
6522 2001-01-21 Per Bothner <per@bothner.com>
6524 * lang.c (put_decl_node): Print method's name.
6526 2001-01-21 Per Bothner <per@bothner.com>
6528 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
6529 (verify_jvm_instructions): Use it, for better error messages on loads.
6531 2001-01-21 Per Bothner <per@bothner.com>
6533 * verify.c (merge_type_state): Still may have to merge even if
6534 LABEL_VERIFIED (label).
6536 2001-01-21 Per Bothner <per@bothner.com>
6538 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
6539 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
6541 2001-01-19 Per Bothner <per@bothner.com>
6543 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
6544 if expeting an interface type. Refines Tom's change of 2000-09-12.
6546 2001-01-18 Per Bothner <per@bothner.com>
6548 * gcj.texi (Input Options): Mention .java files.
6550 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6552 * lang-options.h (-Wunsupported-jdk11): Removed.
6553 * lang.c (flag_not_overriding): Deleted.
6554 (flag_static_local_jdk1_1): Likewise.
6555 (lang_W_options): Removed "unsupported-jdk11" entry.
6556 * parse.y (java_check_methods): Removed dead code.
6558 2001-01-17 Tom Tromey <tromey@redhat.com>
6560 Changes suggested by Per Bothner:
6561 * gcj.texi (Input Options): Don't mention input files.
6562 (Code Generation): Updated --main information.
6563 (Invoking jcf-dump): Mention that --javap is incomplete.
6564 From Alexandre Petit-Bianco:
6565 (Warnings): Don't mention -Wunsupported-jdk11.
6567 (Compatibility): Mention JDK 1.2-ness of libraries.
6568 (Resources): Mention resources used when writing gcj.
6570 2001-01-17 Tom Tromey <tromey@redhat.com>
6572 * gcj.texi: New file.
6573 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
6574 (java.info): Depend on gcj.info.
6575 (java/gcj.dvi): New target.
6576 (java.dvi): Depend on gcj.dvi.
6577 (java.install-info): Wrote.
6579 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
6581 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
6582 having called make_decl_rtl.
6584 2001-01-14 Per Bothner <per@bothner.com>
6586 Various patches to emit better messages on verification errors.
6587 * expr.c (push_type_0): Return error indication on stack overflow,
6588 instead of callinfg fatal.
6589 (push_type): Now just call push_type_0 (nd fatal on overflow).
6590 (pop_type_0): Return detailed error message (in a char** argument).
6591 (pop_type): If pop_type_0 fails, print error message.
6592 (pop_argument_types): Moved to verify.c.
6593 * verify.c (pop_argument_types): Moved from expr.c.
6594 Return a (possible) error message, rather than void.
6595 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
6596 (verify_jvm_instruction): Use new macros, improving error messages.
6597 For case OPCODE_astore use object_ptr_type_node.
6598 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
6599 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
6601 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
6602 constant, return body without wrapper. (Improves constant folding.)
6603 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
6605 2001-01-13 Per Bothner <per@bothner.com>
6607 * expr.c (expand_java_field_op): Assigning to a final field outside
6608 an initializer does not violate JVM spec, so should be warning, not
6609 error. (Sun's verifier does not complain - though MicroSoft's does.)
6611 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
6613 * gjavah.c (version), jcf-dump.c (version): Update copyright year
6616 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
6618 * parse.y (resolve_expression_name): Permit instance variables from
6619 enclosing context in super constructor call.
6620 (resolve_qualified_expression_name): Permit enclosing class's qualified
6621 "this" in super constructor call.
6623 2001-01-10 Mark Mitchell <mark@codesourcery.com>
6625 * class.c (build_utf8_ref): Remove last argument in call to
6626 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
6627 (build_class_ref): Likewise.
6628 (build_static_field_ref): Likewise.
6629 (get_dispatch_table): Likewise.
6630 (layout_class_method): Likewise.
6631 (emit_register_classes): Likewise.
6632 * constants.c (build_constant_data_ref): Likewise.
6633 * decl.c (builtin_function): Likewise.
6634 (create_primitive_vtable): Likewise.
6635 * expr.c (build_known_method_def): Likewise.
6636 (build_jni_stub): Likewise.
6637 (java_lang_expand_expr): Likewise.
6639 2001-01-10 Tom Tromey <tromey@redhat.com>
6641 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
6643 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6645 * java-tree.h (lang_printable_name_wls): New prototype.
6646 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
6647 rather than `current_class' to print type name. Don't prepend type
6648 names when printing constructor names.
6649 (lang_printable_name_wls): New function.
6650 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
6651 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
6652 * parse.y (patch_method_invocation): Message tuned for constructors.
6653 (not_accessible_p): Grant `private' access from within
6656 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6658 All files with updated copyright when applicable.
6659 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
6660 * class.c (mangle_class_field): Function removed.
6661 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
6662 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
6663 (build_class_ref): Call `java_mangle_class_field' instead of
6664 `mangle_class_field.'
6665 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
6666 (layout_class): Call `java_mangle_decl' instead of
6667 `mangle_static_field.'
6668 (cxx_keywords): Initialized static array moved to `lex.c.'
6669 (layout_class_method): Changed leading comment. Simplified to
6670 call `java_mangle_decl.' Local `ptr' moved in for loop body.
6671 * decl.c (lang_mark_tree): Mark field `package_list.'
6672 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
6673 (struct lang_type): New field `package_list.'
6674 (unicode_mangling_length): Prototype removed.
6675 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6676 emit_unicode_mangled_name): Likewise.
6677 (cxx_keyword_p): New prototype.
6678 (java_mangle_decl, java_mangle_class_field,
6679 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
6680 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
6682 * jvgenmain.c (main_method_prefix): Global variable removed.
6683 (main_method_suffix): Likewise.
6684 (do_mangle_classname): New function.
6685 (main): Call it. Format changed to accommodate new mangling scheme.
6686 * lex.c: (utf8_cmp): Conditionally prototyped.
6687 (cxx_keywords): Moved from class.c, conditionally defined.
6688 (utf8_cmp, cxx_keyword_p): Likewise.
6689 * mangle.c (obstack.h, ggc.h): Included.
6690 (mangle_field_decl): New function.
6691 (mangle_method_decl, mangle_type, mangle_pointer_type,
6692 mangle_array_type, mangle_record_type,
6693 find_compression_pointer_match, find_compression_array_match,
6694 find_compression_record_match,
6695 find_compression_array_template_match, set_type_package_list,
6696 entry_match_pointer_p, emit_compression_string, init_mangling,
6697 finish_mangling, compression_table_add, mangle_member_name): Likewise.
6698 (mangle_obstack): New global.
6699 (MANGLE_RAW_STRING): New macro.
6700 (unicode_mangling_length): Turned static.
6701 (append_unicode_mangled_name): Renamed from
6702 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
6703 replaces `obstack', removed from the parameter list.
6704 (append_gpp_mangled_name): Turned static. `mangle_obstack'
6705 replaces parameter `obstack', removed from the parameter list. Call
6706 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
6707 (append_gpp_mangled_classtype): Removed.
6708 (compression_table, compression_next): New static variables.
6709 * parse.y (temporary_obstack): Extern declaration removed.
6711 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6713 * parse.y (patch_binop): Compute missing type in error situations.
6715 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6717 * class.c (make_class_data): Push initial value for "arrayclass".
6718 * decl.c (init_decl_processing): Add new class field "arrayclass".
6720 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6722 From patha@softlab.ericsson.se:
6723 * parse.y (switch_label): Use build, not build1, to construct
6726 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
6728 * lang.c (lang_decode_option): Change -MA to -MP.
6729 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
6730 Update to new prototype; do quote targets.
6731 (jcf_dependency_write): Update.
6733 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
6735 Shorten primitive array allocation path:
6736 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
6737 to create new primitive arrays.
6738 * expr.c (build_newarray): If generating native code, call
6739 soft_newarray_node with a reference to the primitive TYPE identifier
6740 instead of type_value.
6742 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
6744 Fix for PRs gcj/312 and gcj/253:
6745 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
6746 dest if they arn't already.
6747 * class.c (layout_class): Call maybe_layout_super_class on
6748 superinterfaces also, but only if compiling from bytecode.
6751 * parse.y (create_class): Set ACC_STATIC if class is declared in an
6754 2000-12-15 Tom Tromey <tromey@redhat.com>
6756 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
6759 2000-12-14 Andrew Haley <aph@redhat.com>
6761 * boehm.c (mark_reference_fields): Change test to correctly detect
6764 2000-12-15 Andreas Jaeger <aj@suse.de>
6766 * config-lang.in (lang_dirs): Added.
6768 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6770 * parse.y (end_artificial_method_body): Fixed undefined behavior.
6771 Credits go to rth for finding it.
6773 2000-12-13 Mike Stump <mrs@wrs.com>
6775 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
6777 2000-11-07 Tom Tromey <tromey@cygnus.com>
6779 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
6780 * lex.c (java_ignorable_control_p): Removed.
6781 (java_letter_or_digit_p): Removed.
6782 (java_start_char_p): New function.
6783 (java_read_char): Return `int', not `unicode_t'. Changed
6785 (java_read_unicode): Likewise.
6786 (java_read_unicode_collapsing_terminators): Likewise.
6787 (java_get_unicode): Likewise.
6788 (java_new_lexer): Initialize hit_eof.
6789 (java_parse_end_comment): Take `int' argument.
6790 (java_parse_doc_section): Likewise.
6791 (java_parse_escape_sequence): Don't allow backlash-newline.
6793 * lex.h (JAVA_DIGIT_P): Removed.
6794 (_JAVA_LETTER_OR_DIGIT_P): Removed.
6795 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
6796 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
6797 (JAVA_PART_CHAR_P): New macro.
6799 (JAVA_CHAR_ERROR): Now -2.
6800 (java_lexer): New field `hit_eof'.
6801 * chartables.h: New file.
6802 * gen-table.pl: new file.
6804 2000-11-20 Tom Tromey <tromey@cygnus.com>
6805 Alexandre Petit-Bianco <apbianco@cygnus.com>
6807 * parse.y (java_complete_lhs): Only allow compound assignment of
6808 reference type if type is String.
6810 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6812 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
6813 jcf-path.c: Likewise.
6815 2000-12-09 Anthony Green <green@redhat.com>
6817 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
6818 filestart and filename_length as int values.
6820 2000-12-07 Mo DeJong <mdejong@redhat.com>
6822 * jcf-io.c (find_class): Correct the logic that tests to see if a
6823 .java file is newer than its .class file. The compiler was
6824 incorrectly printing a warning when file mod times were equal.
6826 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
6828 * jvgenmain.c: Use ISPRINT not isascii.
6830 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6832 * parse.y (end_artificial_method_body): Fixed typo.
6834 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
6836 * parse.y (patch_method_invocation): Pick the correct enclosing
6837 context when creating inner class instances.
6840 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
6842 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6843 Update copyright year to 2000.
6845 2000-11-23 Anthony Green <green@redhat.com>
6847 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
6848 Move current_file_list out of yyparse and make it static.
6850 * expr.c: Declare quick_stack and tree_list_free_list as static
6851 (init_expr_processing): Register quick_stack and
6852 tree_list_free_list roots.
6854 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6856 * parse.y (build_outer_field_access): New local `decl_ctx', use
6857 it. Check for field's context and current class immediate outer
6858 context inheritance.
6859 (outer_field_access_p): Consider fields inherited from the last
6861 (build_access_to_thisn): Stop at the last enclosing context if
6865 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
6867 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
6869 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
6871 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
6874 2000-11-20 Tom Tromey <tromey@cygnus.com>
6876 * jv-scan.c (help): Document --complexity.
6877 (options): Added --complexity.
6878 (flag_complexity): New global.
6879 (main): Call `report'.
6880 * parse-scan.y (complexity): New global.
6881 (if_then_statement, if_then_else_statement,
6882 if_then_else_statement_nsi, switch_block_statement_group,
6883 while_expression, do_statement, for_begin, continue_statement,
6884 throw_statement, catch_clause, finally, method_invocation,
6885 conditional_and_expression, conditional_or_expression,
6886 conditional_expression): Update complexity.
6887 (reset_report): Reset complexity.
6888 (report): New function.
6890 2000-11-20 Tom Tromey <tromey@cygnus.com>
6892 * lex.c (yylex): Added STRICT_TK case.
6893 * parse.y (STRICT_TK): Added.
6894 * parse-scan.y (STRICT_TK): Added.
6895 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
6896 `;'. Use 4, not 3, with -k option. Correctly rename resulting
6898 * keyword.h: Rebuilt.
6899 * keyword.gperf (strictfp): Added.
6901 2000-11-20 Tom Tromey <tromey@cygnus.com>
6903 * lex.c (yylex): Recognize floating point constants with leading
6906 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6908 * java-tree.h (cyclic_inheritance_report): Constify.
6909 * parse.y (cyclic_inheritance_report): Likewise.
6911 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
6913 * parse.y (goal): Remove call to ggc_add_string_root.
6915 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
6917 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
6918 Create string in scratch buffer, then pass to build_string.
6920 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
6922 * parse.y (issue_warning_error_from_context): Add
6925 2000-11-11 Anthony Green <green@redhat.com>
6927 * jcf-parse.c (process_zip_dir): Add finput parameter.
6928 (jcf_figure_file_type): Call process_zip_dir with appropriate
6931 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6933 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
6934 * jcf-parse.c (jcf_figure_file_type): Likewise.
6936 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
6938 * parse.y (create_new_parser_context): Use memset () instead of
6941 2000-11-08 Tom Tromey <tromey@cygnus.com>
6943 * gjavah.c (process_file): Only include gcj/cni.h when generating
6946 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
6948 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
6949 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
6950 instead of bzero ().
6952 2000-11-05 Tom Tromey <tromey@cygnus.com>
6954 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
6955 * lex.c (IS_ZERO): New define.
6956 (java_perform_atof): Error on floating point underflow.
6958 2000-11-04 Tom Tromey <tromey@cygnus.com>
6960 * lex.c (java_parse_escape_sequence): Only read two octal
6961 characters if the first one is greater than 3. Don't allow
6962 "octal" numbers to include the digits 8 or 9.
6964 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
6966 * Make-lang.in (java.distdir): Remove.
6968 2000-11-03 Tom Tromey <tromey@cygnus.com>
6970 * Make-lang.in (java.dvi): New target.
6971 Partial fix for PR other/567.
6973 * lang-options.h: Mention -Wout-of-date.
6974 * jcf-dump.c (flag_newer): New global.
6975 * gjavah.c (flag_newer): New global.
6976 * jcf-io.c (find_class): Only warn when flag_newer set.
6977 * lang.c (flag_newer): New global.
6978 (struct string_option): New declaration.
6979 (lang_W_options): New global.
6980 (process_option_with_no): New function.
6981 (lang_decode_option): Use it.
6983 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
6984 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
6987 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
6988 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
6989 * lex.c (java_read_unicode): Removed `term_context' argument.
6990 Recognize any number of `u' in `\u'.
6991 (java_read_unicode_collapsing_terminators): New function.
6992 (java_get_unicode): Use it.
6993 (java_lineterminator): Removed.
6994 (yylex): Produce error if character literal is newline or single
6995 quote. Return if eof found in middle of `//' comment. EOF in
6996 `//' comment is only an error if pedantic.
6997 (java_ignorable_control_p): New function.
6998 (java_parse_end_comment): Return if eof found in middle of
7001 * jv-scan.c (pedantic): New global.
7003 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7005 * parse.y (outer_field_access_p): Inherited fields aren't
7006 consider outer fields.
7007 (maybe_build_thisn_access_method): Use
7008 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
7009 (resolve_expression_name): Trigger an error if a static field
7010 is being accessed as an outer field.
7012 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7014 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
7017 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
7019 * Make-lang.in: Move all build rules here from Makefile.in,
7020 adapt to new context. Wrap all rules that change the current
7021 directory in parentheses. Expunge all references to $(P).
7022 When one command depends on another and they're run all at
7023 once, use && to separate them, not ;. Add OUTPUT_OPTION to
7024 all object-file generation rules. Delete obsolete variables.
7026 * Makefile.in: Delete.
7027 * config-lang.in: Delete outputs= line.
7029 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7031 * parse.y (patch_method_invocation): NULLify this_arg when already
7033 (maybe_use_access_method): Handle call to methods unrelated to the
7034 current class. Fixed comment.
7037 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7039 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
7042 2000-10-24 Tom Tromey <tromey@cygnus.com>
7044 * lex.c (java_new_lexer): Initialize new fields. Work around
7045 broken iconv() implementations.
7046 (java_read_char): Swap bytes if required. Use fallback decoder if
7048 (byteswap_init, need_byteswap): New globals.
7049 (java_destroy_lexer): Only close iconv handle if it is in use.
7050 * lex.h (java_lexer): New fields read_anything, byte_swap,
7052 Made out_buffer unsigned.
7054 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7056 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
7057 where an enclosing context can be set on the jdep.
7058 (do_resolve_class): Fixed identation.
7060 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7062 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
7064 * jcf-reader.c (peek_attribute, skip_attribute): Only define
7067 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
7069 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
7071 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7073 * jcf-write.c (OP1): Update `last_bc'.
7074 (struct jcf_block): Fixed indentation and typo in comments. New
7076 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
7077 follows `monitorenter'.
7078 * parse.y (patch_synchronized_statement): New local `tmp'. Call
7082 2000-10-16 Tom Tromey <tromey@cygnus.com>
7084 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
7085 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
7086 * lang-options.h: Added -MA, -MT, -MF..
7087 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
7088 (DEPEND_TARGET_SET): New macro.
7089 (DEPEND_FILE_ALREADY_SET): Likewise.
7090 (init_parse): Handle new flags.
7091 * jcf.h (jcf_dependency_print_dummies): Declare.
7092 * Make-lang.in (s-java): Added mkdeps.o.
7093 * Makefile.in (BACKEND): Added mkdeps.o.
7094 (../gcjh$(exeext)): Added mkdeps.o.
7095 (../jcf-dump$(exeext)): Added mkdeps.o.
7096 * jcf-depend.c: Include mkdeps.h.
7097 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
7098 add_entry): Removed.
7099 (jcf_dependency_reset): Rewrote.
7100 (dependencies): New global.
7101 (jcf_dependency_set_target): Rewrote.
7102 (jcf_dependency_add_target): Likewise.
7103 (jcf_dependency_add_file): Likewise.
7105 (print_ents): Removed.
7106 (jcf_dependency_write): Rewrote.
7107 (print_dummies): New global.
7108 (jcf_dependency_print_dummies): New function
7109 (jcf_dependency_write): Call deps_dummy_targets if required.
7111 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7113 * gjavah.c (add_class_decl): Removed unused variables `tname',
7114 `tlen' and `name_index'.
7115 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
7116 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
7117 in `wfl_operator' with value.
7118 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
7119 (jcf_figure_file_type): Fixed identation.
7120 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
7121 * parse.y (analyze_clinit_body): New function.
7122 (static_initializer:): Reset `current_static_block'.
7123 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
7124 `wfl_operator' with new value.
7125 (lookup_cl): Use EXPR_WFL_FILENAME.
7126 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
7127 analyze_clinit_body.
7128 (build_outer_field_access): Access to this$<n> built from
7129 current_class, not its outer context.
7130 (build_access_to_thisn): Fixed leading comment. Tidied things up.
7131 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
7132 (patch_method_invocation): Use `is_static_flag' when already
7134 (patch_newarray): Removed assignment in ternary operator.
7136 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7138 * except.c (free_eh_ranges): Don't free `whole_range'.
7140 2000-10-15 Anthony Green <green@redhat.com>
7142 * decl.c (init_decl_processing): Call init_class_processing before
7145 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7147 * check-init.c (check_init): Fixed leading comment. Use
7149 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
7150 (give_name_to_locals): Likewise.
7151 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
7152 fields in lang_decl_var.
7153 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
7154 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
7155 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
7156 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
7157 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
7158 (LOCAL_FINAL): Rewritten.
7159 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
7160 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
7161 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
7162 `init_final' fields.
7163 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
7164 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
7165 (TYPE_HAS_FINAL_VARIABLE): New macro.
7166 (struct lang_type): Added `afv' field.
7167 * parse.y (check_static_final_variable_assignment_flag): New function.
7168 (reset_static_final_variable_assignment_flag): Likewise.
7169 (check_final_variable_local_assignment_flag): Likewise.
7170 (reset_final_variable_local_assignment_flag): Likewise.
7171 (check_final_variable_indirect_assignment): Likewise.
7172 (check_final_variable_global_assignment_flag): Likewise.
7173 (add_inner_class_fields): Use LOCAL_FINAL_P.
7174 (register_fields): Handle local finals and final variables.
7175 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
7176 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
7177 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
7179 (java_complete_expand_methods): Loop to set
7180 TYPE_HAS_FINAL_VARIABLE. Call
7181 `reset_final_variable_local_assignment_flag' and
7182 `check_final_variable_local_assignment_flag' accordingly before
7183 and after constructor expansion. Call
7184 `reset_static_final_variable_assignment_flag'
7185 before expanding <clinit> and after call
7186 `check_static_final_variable_assignment_flag' if the
7187 current_class isn't an interface. After all methods have been
7188 expanded, call `check_final_variable_global_assignment_flag' and
7189 `check_static_final_variable_assignment_flag' if the current class
7191 (maybe_yank_clinit): Fixed typo in comment.
7192 (build_outer_field_access_methods): Removed old sanity check. Use
7193 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
7194 Don't create access methods for finals.
7195 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
7196 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
7197 existing DECL_INIT has been processed.
7198 (java_complete_lhs): Likewise.
7199 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
7200 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
7202 (patch_assignment): Use LOCAL_FINAL_P.
7203 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
7204 DECL_INITIAL is nullified.
7207 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7209 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
7211 * Makefile.in (parse.c, parse-scan.c): Likewise.
7213 2000-10-12 Mark Mitchell <mark@codesourcery.com>
7215 * class.c (temporary_obstack): Remove.
7216 (make_class): Don't mess with obstascks.
7217 (push_class): Likewise.
7218 (set_super_info): Likewise.
7219 (add_method_1): Likewise.
7220 (add_method): Likewise.
7221 (add_field): Likewise.
7222 (build_utf8_ref): Likewise.
7223 (build_class_ref): Likewise.
7224 (build_static_field_ref): Likewise.
7225 (finish_class): Likewise.
7226 (push_super_field): Likewise.
7227 (layout_class): Likewise.
7228 (layout_class_methods): Likewise.
7229 (init_class_processing): Likewise.
7230 * constants.c (get_tag_node): Likewise.
7231 (build_constant_data_ref): Likewise.
7232 * decl.c (ggc_p): Remove.
7233 (copy_lang_decl): Use ggc_alloc.
7234 (complete_start_java_method): Don't mess with obstacks.
7235 (start_java_method): Likewise.
7236 (end_java_method): Likewise.
7237 * except.c (link_handler): Use xmalloc.
7238 (free_eh_ranges): New function.
7239 (method_init_exceptions): Use it.
7240 (add_handler): Use xmalloc.
7241 (expand_start_java_handler): Don't mess with obstacks.
7242 (prepare_eh_table_type): Likewise.
7243 (expand_end_java_handler): Likewise.
7244 * expr.c (push_value): Likewise.
7245 (create_label_decl): Likewise.
7246 (build_jni_stub): Likewise.
7247 (java_lang_expand_expr): Likewise.
7248 (note_instructions): Use xrealloc.
7249 (java_push_constant_from_pool): Don't mess with obstacks.
7250 (process_jvm_instruction): Likewise.
7251 * java-tree.h (cyclic_inheritance_report): Remove duplicate
7253 * jcf-parse.c (get_constant): Don't mess with obstacks.
7254 (read_class): Likewise.
7255 (jcf_parse): Likewise.
7256 * lex.c (expression_obstack): Remove.
7257 (java_lex): Don't use obstack_free.
7258 * parse.h (exit_java_complete_class): Don't mess with obstacks.
7259 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
7260 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
7261 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
7262 * parse.y (gaol): Add more GC roots.
7263 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
7264 (lookup_field_wrapper): Likewise.
7265 (obtain_incomplete_type): Don't mess with obstacks.
7266 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
7268 (craft_constructor): Don't mess with obstacks.
7269 (safe_layout_class): Likewise.
7270 (java_complete_class): Likewise.
7271 (source_end_java_method): Likewise.
7272 (build_outer_field_access_methods): Likewise.
7273 (build_outer_method_access_method): Likewise.
7274 (maybe_build_thisn_access_method): Likewise.
7275 (build_dot_class_method_invocation): Likewise.
7276 (java_complete_tree): Likewise.
7277 (java_complete_lhs): Likewise.
7278 (do_merge_string_cste): Likewise.
7279 (patch_string_cst): Likewise.
7280 (array_constructor_check_entry): Likewise.
7281 * typeck.c (build_java_array_type): Likewise.
7282 (parse_signature_string): Likewise.
7283 (build_java_signature): Likewise.
7285 2000-10-12 Tom Tromey <tromey@cygnus.com>
7288 * gjavah.c (add_class_decl): Don't special-case inner classes.
7289 (add_namelet): Likewise.
7291 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
7293 * java-tree.h: Constify current_encoding.
7294 * lang.c: Constify current_encoding.
7296 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
7298 * jvgenmain.c (class_mangling_suffix): Omit `.'.
7299 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
7301 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7303 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
7304 patch. Fixes gcj/340.
7306 2000-10-10 Tom Tromey <tromey@cygnus.com>
7308 * lex.c (java_new_lexer): Initialize out_first and out_last
7310 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
7312 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7314 * parse.y (pop_current_osb): New function.
7315 (array_type:): Use `dims:', changed actions
7316 accordingly. Suggested by Anthony Green.
7317 (array_creation_expression:): Used pop_current_osb.
7318 (cast_expression:): Likewise.
7319 (search_applicable_method_list): Fixed indentation.
7321 2000-10-08 Anthony Green <green@redhat.com>
7323 * parse.y (array_type_literal): Remove production.
7324 (type_literals): Refer to array_type, not array_type_literal.
7326 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7328 Patch contributed by Corey Minyard.
7329 * decl.c (check_local_named_variable): New function.
7330 (tree check_local_unnamed_variable): Likewise.
7331 (find_local_variable): Splitted. Call check_local_{un}named_variable.
7333 2000-10-07 Anthony Green <green@redhat.com>
7335 * class.c (layout_class): Handle case where superclass can't be
7338 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
7340 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
7343 2000-10-05 Tom Tromey <tromey@cygnus.com>
7345 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
7346 * jvgenmain.c (class_mangling_prefix): Removed.
7347 (class_mangling_suffix): New global.
7349 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
7351 (print_method_info): Handle overrides for static and final
7353 (process_file): Generate declaration for class object field.
7354 * class.c (cxx_keywords): New array.
7355 (utf8_cmp): New function.
7356 (cxx_keyword_p): New function.
7357 (layout_class_method): Mangle C++ keywords by appending `$'.
7358 (mangle_field): New function.
7359 (mangle_class_field): Use mangle_field. Mangle class name as
7361 (mangle_static_field): Use mangle_field.
7363 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7365 * decl.c (find_local_variable): Removed uncessary type check and
7366 fixed range check typo. From Corey Minyard.
7368 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7370 * decl.c (give_name_to_locals): New local `code_offset'. Call
7371 `maybe_adjust_start_pc'.
7372 * expr.c (note_instructions): New function.
7373 (expand_byte_code): Don't collect insn starts here.
7374 (peek_opcode_at_pc): New function.
7375 (maybe_adjust_start_pc): Likewise.
7376 * java-tree.h (maybe_adjust_start_pc): Declare.
7377 (note_instructions): Likewise.
7378 * jcf-parse.c (parse_class_file): Call `note_instructions'.
7380 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7382 * parse.y (field_access:): Fixed indentation.
7383 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
7385 2000-09-07 Tom Tromey <tromey@cygnus.com>
7388 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
7389 JPRIMITIVE_TYPE_P, for arithmetic operators.
7390 (patch_method_invocation): Indentation fix.
7391 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
7392 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
7393 (do_unary_numeric_promotion): Cleaned up code.
7394 (valid_cast_to_p): Handle boolean correctly.
7396 2000-09-27 Tom Tromey <tromey@cygnus.com>
7398 * lex.c (java_read_unicode): Reset bs_count when finished with
7401 2000-10-01 Mark Mitchell <mark@codesourcery.com>
7404 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
7405 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
7406 (typeck.o): Depend on ggc.h.
7407 * class.c (add_method_1): Use GC functions for allocation.
7408 (init_class_processing): Register roots.
7409 * decl.c (ggc_p): Set to 1.
7410 (pending_local_decls): Make it static.
7411 (push_jvm_slot): Use GC functions for allocation.
7412 (init_decl_processing): Register roots.
7413 (give_name_to_locals): Use GC functions for allocation.
7414 (lang_mark_tree): New function.
7415 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
7416 functions for allocation.
7417 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
7418 * lex.c (java_lex): Use build_string, rather than replicating it
7420 * parse.y (goal): Add more roots.
7421 (mark_parser_ctxt): New function.
7422 * typeck.c: Include ggc.h.
7424 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7426 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
7427 contains something else than MODIFY_EXPR.
7429 2000-09-23 Mark Mitchell <mark@codesourcery.com>
7431 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
7432 * Makefile.in (parse.o): Depend on ggc.h.
7433 (class.o): Likewise.
7434 (constants.o): Likewise.
7437 (jcf-parse.o): Likewise.
7438 (jcf-write.o): Likewise.
7439 (mangle.o): Likewise.
7440 * class.c: Include ggc.h.
7441 (build_static_field_ref): Register GC roots.
7442 (layout_class): Likewise.
7443 (init_class_processing): Likewise.
7444 * constants.c: Include ggc.h.
7445 (current_constant_pool_data_ref): Remove.
7446 (tag_nodes): Move it to ...
7447 (get_tag_node): ... here. Register GC roots.
7448 * decl.c: Include ggc.h. Remove many global tree definitions.
7449 (throw_node): Define.
7450 (java_global_trees): Likewise.
7451 (predef_filenames): Make the size a constant.
7452 (init_decl_processing): Adjust accordingly.
7453 (init_decl_processing): Call init_jcf_parse. Register GC roots.
7454 * expr.c: Include ggc.h.
7455 (init_expr_processing): Register GC roots.
7456 (build_invokeinterface): Likewise.
7457 * java-tree.h: Replace extern tree declarations with macros.
7458 (java_global_trees): New variable.
7459 (java_tree_index): New enumeration.
7460 (init_jcf_parse): Declare.
7461 * jcf-parse.c: Include ggc.h.
7462 (current_class): Remove declaration.
7463 (main_class): Likewise.
7464 (all_class_list): Likewise.
7465 (predefined_filename_p): Adjust for constant size of
7467 (init_jcf_parse): New function.
7468 * jcf-write.c: Include ggc.h.
7469 (generate_classfile): Register GC roots.
7470 (append_synthetic_attribute): Likewise.
7471 (append_innerclass_attribute_entry): Likewise.
7472 * lang.c: Include ggc.h.
7473 (lang_print_error): Register GC roots.
7474 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
7476 * parse.y: Include ggc.h.
7477 (wfl_operator): Remove.
7478 (goal): Register GC roots.
7479 (java_pop_parser_context): Adjust for new field names.
7480 (java_parser_context_save_global): Likewse.
7481 (java_parser_context_restore_global): Likewise.
7482 (java_parser_context_suspend): Likewise.
7483 (java_parser_context_resume): Likewise.
7484 (verify_constructor_circularity): Register GC roots.
7485 (lookup_cl): Likewise.
7486 (java_reorder_fields): Likewise.
7487 (build_current_this): Likewise.
7488 (class_in_current_package): Likewise.
7489 (argument_types_convertible): Likewise.
7490 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
7492 2000-09-14 Tom Tromey <tromey@cygnus.com>
7494 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
7496 2000-09-13 Tom Tromey <tromey@cygnus.com>
7498 * jcf-parse.c: Include <locale.h>.
7499 * jv-scan.c: Include <locale.h>.
7501 2000-09-12 Tom Tromey <tromey@cygnus.com>
7503 * expr.c (pop_type_0): Return `Object' if trying to merge two
7505 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
7506 interface types; `Object' is always a valid supertype.
7508 2000-09-12 Tom Tromey <tromey@cygnus.com>
7511 * jv-scan.c (help): Document --encoding.
7512 (options): Added `encoding' entry.
7513 (OPT_ENCODING): New define.
7514 (main): Handle --encoding.
7515 Include <langinfo.h> if nl_langinfo exists.
7516 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
7518 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
7519 (parse_source_file): Correctly call java_init_lex. Added `finput'
7520 argument. Use nl_langinfo to determine default encoding.
7521 * java-tree.h (current_encoding): Declare.
7522 * parse.y (java_parser_context_restore_global): Don't restore
7524 (java_parser_context_save_global): Don't set `finput' field.
7525 (java_pop_parser_context): Don't restore `finput'. Free old lexer
7527 * lang.c (current_encoding): New global.
7528 (lang_decode_option): Recognize `-fencoding='.
7529 (finish_parse): Don't close finput.
7530 * parse.h (struct parser_ctxt): Removed `finput' and
7531 `unget_utf8_value' fields. Added `lexer' field.
7532 (java_init_lex): Fixed declaration.
7533 * lex.c (java_new_lexer): New function.
7534 (java_destroy_lexer): Likewise.
7535 (java_read_char): Added `lex' argument. Handle iconv case.
7536 (java_read_unicode): Added `lex' argument. Count backslashes in
7538 (java_init_lex): Added `finput' and `encoding' arguments. Set
7539 `lexer' field in ctxp.
7540 (BAD_UTF8_VALUE): Removed.
7541 (java_lex): Handle seeing UEOF in the middle of a string literal.
7542 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
7543 (java_lexer): New structure.
7546 (DEFAULT_ENCODING): New define.
7547 (java_destroy_lexer): Declare.
7549 2000-09-12 Tom Tromey <tromey@cygnus.com>
7552 * lex.c (java_init_lex): Initialize java_io_serializable.
7553 * parse.y (java_io_serializable): New global.
7554 (valid_ref_assignconv_cast_p): An array can be cast to
7557 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
7559 * decl.c, expr.c: Include defaults.h if not already included.
7560 Don't define the *_TYPE_SIZE macros.
7562 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
7564 * typeck.c (build_java_array_type): Correct first parameter
7565 in ADJUST_FIELD_ALIGN invocation.
7567 2000-09-06 Tom Tromey <tromey@cygnus.com>
7569 * lang-specs.h: Also recognize `-femit-class-files'.
7571 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7573 * verify.c (merge_types): Load the types to merge if necessary.
7575 2000-09-02 Anthony Green <green@redhat.com>
7577 * jcf-io.c: Include zlib.h.
7578 (open_in_zip): Read compressed class file archives.
7579 * zipfile.h (ZipDirectory): Add uncompressed_size and
7580 compression_method fields.
7581 * zextract.c (read_zip_archive): Collect file compression info.
7583 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
7585 * parse.y (do_resolve_class): Also explore superclasses of
7586 intermediate enclosing contexts when searching for inner classes.
7588 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7590 * parse.y (variable_declarator_id:): Better error message.
7591 (expression_statement:): Use YYNOT_TWICE.
7592 (cast_expression:): Likewise.
7593 (assignment:): Likewise.
7595 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7597 * parse.y (do_merge_string_cste): New locals. Create new
7598 STRING_CSTs each time, use memcpy. Fixes gcj/311.
7600 2000-08-07 Hans Boehm <boehm@acm.org>
7602 * boehm.c (mark_reference_fields): Set marking bits for all words in
7603 a multiple-word record.
7604 (get_boehm_type_descriptor): Use the procedure marking descriptor for
7607 2000-08-31 Mike Stump <mrs@wrs.com>
7609 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
7610 jcf-dump$(exeext)): Make parallel safe.
7612 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
7614 * jcf-parse.c (set_source_filename): Constify a char *.
7615 * jcf-write.c (append_innerclasses_attribute,
7616 make_class_file_name): Constify a char *. Don't recycle a
7617 variable for an unrelated purpose.
7618 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
7619 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
7621 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7623 * expr.c (can_widen_reference_to): Fixed indentation.
7624 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
7625 * parse.y: `finit$' replaces `$finit$' in comments.
7626 (try_builtin_assignconv): Fixed leading comment.
7628 2000-08-25 Greg McGary <greg@mcgary.org>
7630 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
7632 2000-08-24 Greg McGary <greg@mcgary.org>
7634 * lang.c (lang_decode_option): Use ARRAY_SIZE.
7635 * parse.y (BINOP_LOOKUP): Likewise.
7637 2000-08-22 Andrew Haley <aph@cygnus.com>
7639 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
7640 sign extending. Fixes gcj/321.
7641 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
7642 combining to make a jlong. Fixes gcj/321.
7644 2000-08-21 Nix <nix@esperi.demon.co.uk>
7646 * lang-specs.h: Do not process -o or run the assembler if
7649 2000-08-16 Andrew Haley <aph@cygnus.com>
7651 * typeck.c (build_java_array_type): Rewrite code to do array
7652 alignment. Take into account back-end macros when aligning array
7653 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
7654 user to set alignment. Fixes gcj/252 and 160.
7656 2000-08-09 Tom Tromey <tromey@cygnus.com>
7658 * parse.y (check_abstract_method_definitions): Now return `int'.
7659 Check implemented interfaces. Fixes PR gcj/305.
7661 * parse.y (patch_switch_statement): Disallow `long' in switch
7662 expressions. Fixes PR gcj/310.
7664 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7666 * decl.c (finit_leg_identifier_node): New global.
7667 (init_decl_processing): Use `finit$' to initialize
7668 finit_identifier_node. Use `$finit$' to initialize
7669 finit_leg_identifier_node.
7670 * expr.c (expand_java_field_op): Use ID_FINIT_P.
7671 * java-tree.h (finit_identifier_node): Changed attached comment.
7672 (finit_leg_identifier_node): New declaration.
7673 (ID_FINIT_P): Take finit_identifier_node and
7674 finit_leg_identifier_node into account. This is a backward
7677 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7679 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
7681 (generate_bytecode_insns): Check `nargs' before emitting it.
7682 * verify.c (merge_type_state): Fixed typo.
7683 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
7684 generate_bytecode_{conditional,insns}.
7686 2000-08-13 Anthony Green <green@redhat.com>
7688 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
7691 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7693 * class.c (maybe_layout_super_class): Fixed indentation.
7694 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
7695 (java_check_methods): New function declaration.
7696 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
7697 instead of `str_ptr'.
7698 * jcf-write.c (generate_bytecode_insns): Emit number the of args
7699 of a `invokeinterface' at the right time.
7700 * parse.h (WFL_STRIP_BRACKET): New macro.
7701 (SET_TYPE_FOR_RESOLUTION): Use it.
7702 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
7703 (check_class_interface_creation): Don't check for cross package
7704 innerclass name clashes.
7705 (method_header): Behave properly if MDECL is `error_mark_node'.
7706 (method_declarator): Return `error_mark_node' if bogus current
7708 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
7709 (resolve_and_layout): New local `decl_type', set and used. Call
7711 (java_check_methods): New method.
7712 (java_layout_classes): Use it.
7713 (resolve_qualified_expression_name): No EH check necessary in
7715 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
7717 (patch_assignment): Set DECL_INITIAL on integral final local.
7719 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7721 * java-tree.h (flag_extraneous_semicolon): New extern.
7722 * lang-options.h: (-Wextraneous-semicolon): New option.
7723 * lang.c (flag_redundant): Fixed typo in leading comment.
7724 (flag_extraneous_semicolon): New global.
7725 (lang_decode_option): Set `flag_extraneous_semicolon' when
7726 -Wall. Decode `-Wextraneous-semicolon'.
7727 * parse.y (type_declaration:): Removed `SC_TK' hack, added
7728 `empty_statement' rule.
7729 (class_body_declaration): Likewise.
7730 (method_body:): Accept `;' as a method body.
7731 (static_initializer:): Removed `SC_TK' hack.
7732 (constructor_block_end:): Likewise.
7733 (empty_statement:): Report deprecated empty declaration. Fixes
7736 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7738 * parse.y (build_dot_class_method_invocation): Changed parameter
7739 name to `type'. Build signature from `type' and convert it to a
7740 STRING_CST if it's an array.
7741 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
7742 to use `ref_type' directly.
7744 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
7746 * lang-options.h: Added a comma after the last element to avoid
7747 syntax errors when other languages define additional options.
7749 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
7751 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
7752 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
7753 (jc1): Link with $(BACKEND).
7754 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
7756 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
7758 * jvspec.c: Adjust type of second argument to
7759 lang_specific_driver, and update code as necessary.
7761 * class.c (build_dtable_decl): Initialize dummy.
7763 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7765 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
7766 method bodies not to rule out discarding `<clinit>'; don't use
7767 <clinit> to initialize static fields with constant initializers.
7769 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7771 * gjavah.c (print_method_info): Added `synth' parameter. Skip
7773 (method_synthetic): New global.
7774 (HANDLE_METHOD): Recognize synthetic method and tell
7775 `print_method_info' about it.
7776 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
7777 processing a synthetic method.
7778 * jcf-reader.c (skip_attribute): New function.
7779 ( skip_attribute): Likewise.
7781 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7783 * parse.y (build_outer_field_access): Fixed comments.
7784 (fix_constructors): Emit the initialization of this$<n> before
7786 (resolve_qualified_expression_name): Build an access to `decl' if
7789 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7791 * parse-scan.y (curent_class): Non longer const.
7792 (inner_qualifier, inner_qualifier_length): Deleted.
7793 (current_class_length): New global.
7794 (bracket_count): Fixed typo in leading comment.
7795 (anonymous_count): New global.
7796 (class_instance_creation_expression:): Handle anonymous classes.
7797 (anonymous_class_creation:): New rule.
7798 (push_class_context): Rewritten.
7799 (pop_class_context): Likewise.
7800 (INNER_QUALIFIER): Macro deleted.
7801 (report_class_declaration): call `push_class_context' when
7802 entering the function. `fprintf' format modified not to use
7804 (report_class_declaration): Assign `package_name' and
7805 `current_class' to NULL separately.
7807 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7809 * expr.c (build_invokeinterface): Call layout_class_methods on
7812 2000-07-27 Tom Tromey <tromey@cygnus.com>
7813 Anthony Green <green@cygnus.com>
7814 Alexandre Petit-Bianco <apbianco@cygnus.com>
7816 * class.c (make_class_data): Create vtable for abstract classes.
7817 (get_dispatch_table): Changed to cope with abstract classes.
7819 2000-07-27 Tom Tromey <tromey@cygnus.com>
7821 * parse.y (patch_method_invocation): Don't reverse the argument
7822 list when dealing with anonymous class constructors. Fixed typo in
7825 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7827 * parse.y (build_alias_initializer_parameter_list): Reverse
7828 crafted list when building aliases for anonymous class
7831 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7833 * parse.y (jdep_resolve_class): Don't bother checking potential
7834 innerclass access if `decl' is NULL.
7835 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
7838 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7840 * parse.c: Remove (again.)
7842 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7844 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
7845 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
7846 outside the `if' statement, alias to innerclass removed, `decl'
7847 used to mark the class complete.
7849 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7851 * parse.y (simple_name:): Fixed typo in error message.
7853 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7855 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
7856 or its first operand can be error marks.
7858 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7860 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
7861 * parse.y (method_header): Likewise.
7863 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7865 * parse.y (process_imports): Consider that one might be trying to
7866 import an innerclass. Fixes gcj/254
7868 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7870 * parse.y (find_as_inner_class): Handle the case where the
7871 enclosing context of an innerclass has been loaded as bytecode.
7873 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7875 * parse.y (simple_name:): Reject `$' in type names.
7876 (resolve_type_during_patch): Use `type' as a second
7877 argument to resolve_no_layout. Fixes gcj/257.
7879 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
7881 * parse.y (find_most_specific_methods_list): Select the only
7882 non-abstract method even if max has been set.
7883 Fixes gcj/285, gcj/298.
7885 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
7887 * lang-specs.h: Added %(jc1) to java compiler options.
7889 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
7891 * .cvsignore: New file.
7893 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7895 * parse.y (not_accessible_p): Access granted to innerclasses
7896 (indirectly) extending the reference type. Fixes gcj/249.
7898 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7900 * parse.y (patch_method_invocation): Fixed comment.
7901 (maybe_use_access_method): Build this$<n>s to the context of the
7902 target method, or a type that extends it. Fixes gcj/242.
7904 2000-07-13 Mark Mitchell <mark@codesourcery.com>
7908 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7910 * parse.y (fold_constant_for_init): Avoid bullish conversion.
7912 2000-07-13 Tom Tromey <tromey@cygnus.com>
7914 * lang-specs.h: Added %{I*}.
7916 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
7918 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
7920 2000-07-12 Mark Mitchell <mark@codesourcery.com>
7922 * parse-scan.c: Remove.
7924 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7926 * class.c (set_super_info): Handled protected inner classes.
7927 (common_enclosing_context_p): Bail early if arguments aren't both
7929 (get_access_flags_from_decl): Handle private and protected inner
7931 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
7932 (CLASS_PROTECTED): Likewise.
7933 (struct lang_type): New bitfield `poic'.
7934 * parse.y (jdep_resolve_class): Call check_inner_class_access on
7936 (check_inner_class_access): Renamed arguments, added
7937 comments. Handles protected inner classes (fixes gcj/225)
7938 (not_accessible_p): Fixed comments. Avoid handling inner classes.
7940 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7942 * parse.y (resolve_qualified_expression_name): Verify qualified
7943 access to `this'. Fixes gcj/239.
7945 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7947 * jcf-write.c (generate_classfile): Don't install ConstantValue
7950 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7952 * parse.y (resolve_qualified_expression_name): Handle inner class
7953 access. Fixes gcj/256.
7955 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7957 * jcf-write.c (generate_classfile): Properly install the
7958 ConstantValue attribute and the initial value constant pool index
7959 on string constants.
7960 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
7963 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7965 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
7967 * parse.y (find_as_inner_class): Fixed typo.
7968 (do_resolve_class): Explore enclosing contexts when searching for
7969 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
7970 (check_inner_class_access): Check `decl' which can be null in case
7973 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7975 * java-tree.h (java_debug_context): Declared `extern'.
7976 (safe_layout_class): Likewise.
7977 * parse.y (resolve_field_access): Field must be `static' in order
7978 to be replaced by its initial value. Added comments.
7979 (find_applicable_accessible_methods_list): Fixed typo.
7980 (find_most_specific_methods_list): Methods found in innerclasses
7981 take over methods founds in the enclosing contexts.
7982 (java_complete_tree): Loosen restrictions on the type of DECLs
7983 that can be replaced by their initialization values.
7984 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
7986 2000-07-05 Tom Tromey <tromey@cygnus.com>
7988 * Make-lang.in (PARSE_DIR): New macro.
7989 (PARSE_RELDIR): Likewise.
7990 (PARSE_C): Likewise.
7991 (PARSE_SCAN_C): Likewise.
7992 ($(PARSE_C)): New target.
7993 ($(PARSE_SCAN_C)): Likewise.
7994 (SET_BISON): New macro.
7995 (BISONFLAGS): Likewise.
7996 (JAVABISONFLAGS): Likewise.
7998 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
8000 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
8001 argument on the first pass for CNI as well as JNI.
8002 (print_method_info): Set up method name on the first pass only.
8004 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8006 * parse.y (parser_qualified_classname): Removed parameter
8008 (create_interface): Removed first passed parameter to
8009 parser_qualified_classname.
8010 (create_class): Likewise. Don't install alias on static
8011 innerclasses. Fixes gcj/275.
8013 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8015 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
8016 debugable statement with empty_stmt_node. Fixes gcj/272
8018 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8020 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
8023 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8025 * jcf-write.c (push_long_const): Appropriately cast short negative
8028 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8030 * parse.y (verify_constructor_super): Use loop variable
8031 `m_arg_type' initialized with `mdecl_arg_type'.
8033 2000-06-29 Tom Tromey <tromey@cygnus.com>
8035 * parse.y (resolve_field_access): Handle case where `type_found'
8038 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8040 * expr.c (lookup_field): The same field can be found through two
8041 different interface. Don't declare it ambiguous in that case.
8043 2000-06-27 Tom Tromey <tromey@cygnus.com>
8045 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
8046 follows \r, then unget it at a lower level.
8048 2000-06-26 Tom Tromey <tromey@cygnus.com>
8050 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
8053 2000-06-25 Tom Tromey <tromey@cygnus.com>
8055 * parse.y (for_statement): Wrap expression in a WFL if it is a
8056 constant. For PR gcj/268.
8058 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8060 * parse.y (do_resolve_class): Minor optimiztion in the package
8061 list search. Removed unnecessary test and return statement.
8062 (valid_ref_assignconv_cast_p): Order of arguments to
8063 enclosing_context_p fixed.
8065 2000-06-24 Tom Tromey <tromey@cygnus.com>
8067 * expr.c (lookup_field): Print error and return error_mark_node if
8068 field reference is ambiguous.
8070 * parse.y (check_abstract_method_definitions): Also check if
8071 `other_method' is abstract.
8073 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8075 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
8077 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
8078 (struct lang_type): New field `pic'.
8079 (CLASS_PRIVATE): New macro.
8080 * parse.y (check_inner_class_access): New function.
8081 (jdep_resolve_class): Call it.
8083 2000-06-23 Tom Tromey <tromey@cygnus.com>
8085 * parse.y (patch_incomplete_class_ref): Initialize the returned
8086 class. For PR gcj/260.
8088 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8090 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
8092 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8094 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
8095 Java specific checks.
8096 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
8098 * java-tree.def (CASE_EXPR): Marked 'e'.
8099 (DEFAULT_EXPR): Likewise.
8100 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
8102 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
8103 Java specific checks.
8104 (generate_bytecode_insns): Test try_block for BLOCK before using
8106 * parse.y (build_wfl_wrap): Added `location' argument. Set
8107 EXPR_WFL_LINECOL accordingly.
8108 (dim_expr:): Wrap constants with WFLs.
8109 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
8110 (resolve_package): Check for `stmt' not being a BLOCK before
8111 building a debuggable statement with it.
8112 (make_qualified_primary): Added extra parameter to build_wfl_wrap
8114 (resolve_field_access): Make sure `decl' is a DECL before treating
8116 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
8117 IDENTIFIER_NODE before treating it as such.
8118 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
8119 treating it as such.
8120 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
8121 to be applied only on non array types.
8123 2000-06-16 Per Bothner <per@bothner.com>
8125 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
8126 define in terms of DECL_RESULT, as that fails when --enable-checking.
8128 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8130 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
8131 types the same in comparison.
8132 (CHECK_OP): Add static prototype.
8134 2000-06-13 Jakub Jelinek <jakub@redhat.com>
8136 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
8137 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
8140 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8142 * decl.c (create_primitive_vtable): Prototype.
8144 * jcf-write.c (generate_bytecode_insns): Initialize variable
8147 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
8149 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
8151 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
8152 to track searched classes, and do not search the same class more than
8153 once. Call find_applicable_accessible_methods_list on immediate
8154 superclass, instead of search_applicable_method_list on all ancestors.
8157 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
8159 * parse.y (register_fields): Permit static fields in inner classes
8160 if they are final. Fix for PR gcj/255.
8162 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8164 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
8165 * parse.y (find_in_imports): Returned type changed to void,
8166 leading comment fixed.
8167 (register_package): New function.
8168 (qualify_and_find): Likewise.
8169 (package_declaration:): Use `register_package'.
8170 (single_type_import_declaration:): Removed local variable
8171 `node'. Added missing `;' for consistency.
8172 (type_import_on_demand_declaration:): Use `chainon' to link new
8174 (lookup_field_wrapper): Lookup local variables defined in outer
8176 (java_complete_class): Don't reverse the list of imported on demand.
8177 (do_resolve_class): Reorganized. Removed local variable
8178 `original_name'. Call `qualify_and_find' with the current package
8179 name, invoke `find_in_imports_on_demand' right after. Call
8180 `qualify_and_find' with the packages we've seen so far. Fixed
8181 operations numbering in comments.
8182 (java_expand_class): Don't reverse `package_list'.
8183 (find_most_specific_methods_list): New local variables `abstract'
8184 and `candidates'. Use them to pick the right method.
8186 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
8188 * parse.y (check_modifiers_consistency): Don't subtract out
8189 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
8191 2000-06-04 Philipp Thomas <pthomas@suse.de>
8193 * Makefile.in (INTLLIBS): New.
8197 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8199 * class.c (get_dispatch_table): Build the vtable dummy entry list
8200 element with a null purpose. Fixed leading comment.
8201 (build_dtable_decl): Build an accurate dtable type when appropriate
8204 2000-06-02 Richard Henderson <rth@cygnus.com>
8206 * lang.c (lang_get_alias_set): New.
8208 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8210 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
8211 before using it as the accessed field.
8213 2000-05-31 Tom Tromey <tromey@cygnus.com>
8215 * java-tree.h (boolean_array_vtable, byte_array_vtable,
8216 char_array_vtable, short_array_vtable, int_array_vtable,
8217 long_array_vtable, float_array_vtable, double_array_vtable):
8219 * expr.c (get_primitive_array_vtable): New function.
8220 (create_primitive_vtable): New function.
8221 (java_lang_expand_expr): Enable code to statically generate
8223 * decl.c (init_decl_processing): Create primitive vtables.
8224 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
8225 short_array_vtable, int_array_vtable, long_array_vtable,
8226 float_array_vtable, double_array_vtable): Define.
8228 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
8230 * java/parse.y (find_applicable_accessible_methods_list):
8231 Don't add an uninitialized value to the list.
8233 2000-05-25 Tom Tromey <tromey@cygnus.com>
8235 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
8236 when trying to see if field's class should be initialized. Always
8237 initialize field's declaring class, not qualified class.
8240 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
8241 `wfl_operator', to maybe_build_primttype_type_ref.
8244 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
8246 * parse.y (patch_method_invocation): Don't try to lookup methods
8249 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8251 * parse.y (resolve_field_access): Call the appropriate <clinit>
8252 before accessing the length of a static array. Craft a decl for
8253 the field while its time. Fixes PR gcj/129.
8255 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8257 * parse.y (resolve_package): Correctly set `*next' (was off by
8259 (resolve_qualified_expression_name): Fixed comment.
8261 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8263 * jcf-parse.c (jcf_parse_source): Reset current_class and
8264 current_function_decl to NULL before parsing a new file.
8266 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8268 * parse.y (block_end:): If the collected block doesn't feature a
8269 statement, insert an empty statement.
8271 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8273 * parse.y (maybe_yank_clinit): New function.
8274 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
8275 end of the list of methods belonging to a class.
8276 (java_complete_expand_method): Check whether <clinit> is really
8277 necessary and expand it accordingly.
8279 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8281 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
8282 processed by the method's switch statement.
8284 2000-05-19 Tom Tromey <tromey@cygnus.com>
8286 * java-tree.h: Added init state enum.
8287 * decl.c (emit_init_test_initialization): Initialize class
8288 initialization check variable by looking at class' state.
8290 2000-05-19 Tom Tromey <tromey@cygnus.com>
8292 * java-tree.h (build_instanceof): Declare.
8293 (build_get_class): Declare.
8294 * parse.y (patch_binop): Use build_instanceof.
8295 * expr.c (build_instanceof): New function. If class is final,
8296 don't make a function call.
8297 (expand_java_INSTANCEOF): Use it.
8298 (build_get_class): New function.
8300 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
8302 * jcf-write.c (generate_classfile): Scan the source_file for
8303 slashes with the right pointer variable.
8305 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
8307 * lang.c (lang_decode_option): Update -Wunused flags by calling
8309 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
8311 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
8313 * check_init.c (check_init): Constify local char *.
8314 * class.c (push_class): Constify local char *.
8315 * java_tree.h: Update prototypes.
8316 * jcf-io.c (open_class): Constify filename parameter and
8318 (find_class): Remove redundant string copy. Cast return from
8320 * jcf-parse.c (read_class, parse_class_file, yyparse):
8321 Constify local char *.
8322 * jcf-write.c (generate_bytecode_insns, generate_classfile):
8323 Constify local char *.
8324 * jcf.h (JCF): Constify filename and classname.
8325 (JCF_FINISH): Cast args to FREE to char * when appropriate.
8326 * lang.c (init_parse): Constify parameter and return value.
8327 * lex.c (java_get_line_col): Constify filename parameter.
8328 * parse.h: Constify parser_ctxt.filename. Update prototypes.
8329 * parse.y (java_parser_context_suspend,
8330 issue_warning_error_from_context, safe_layout_class): Constify
8332 * parse.c: Regenerate.
8334 2000-05-08 Tom Tromey <tromey@cygnus.com>
8336 * expr.c (build_jni_stub): Cache the result of
8337 _Jv_LookupJNIMethod.
8339 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8341 * decl.c (predef_filenames_size): Now 7.
8342 (predef_filenames): New seventh entry.
8344 2000-05-04 Tom Tromey <tromey@cygnus.com>
8346 * boehm.c (mark_reference_fields): Don't mark RawData fields.
8347 Keep track of when we've seen a reference field after a
8348 non-reference field.
8349 (get_boehm_type_descriptor): Handle case where we see
8350 non-reference fields but no trailing reference field.
8351 * decl.c (rawdata_ptr_type_node): Define.
8352 (init_decl_processing): Initialize rawdata_ptr_type_node.
8353 * java-tree.h (rawdata_ptr_type_node): Declare.
8355 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8357 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
8358 specifiers in calls to fprintf.
8360 2000-05-03 Andrew Haley <aph@cygnus.com>
8362 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
8364 * javaop.h (WORD_TO_INT): New function.
8365 (IMMEDIATE_s4): Use WORD_TO_INT.
8366 * jcf.h (JPOOL_INT): Ditto.
8368 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
8371 2000-04-19 Tom Tromey <tromey@cygnus.com>
8373 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
8375 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
8377 * expr.c (build_jni_stub): New function.
8378 * lang-specs.h: -fjni and -femit-class-file are incompatible.
8380 * parse.y (java_complete_expand_methods): Expand a native method
8381 and call build_jni_stub if -fjni given.
8382 * lang-options.h: Document -fjni.
8383 * lang.c (flag_jni): New global.
8384 (lang_f_options): Added `jni' entry.
8385 * java-tree.h (soft_lookupjnimethod_node,
8386 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
8388 (flag_jni): Declare.
8389 (build_jni_stub): Declare.
8390 (struct lang_decl): Added `native' flag.
8391 (METHOD_NATIVE): Redefined to use `native' field of lang specific
8393 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
8394 soft_jnipopsystemframe_node): New globals.
8395 (init_decl_processing): Set them. _Jv_InitClass only takes one
8398 * java-tree.def: Put into `C' mode.
8400 2000-04-27 Tom Tromey <tromey@cygnus.com>
8403 * expr.c (expand_invoke): Generate check to see if object pointer
8404 is null in nonvirtual invocation case.
8405 * java-tree.h (soft_nullpointer_node): Declare.
8406 * decl.c (soft_nullpointer_node): New global.
8407 (init_decl_processing): Initialize soft_nullpointer_node.
8408 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8409 or `private' methods.
8410 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8412 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
8414 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8417 2000-04-26 Tom Tromey <tromey@cygnus.com>
8419 * zextract.c (find_zip_file_start): New function.
8420 (read_zip_archive): Use it.
8422 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8424 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
8426 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8428 * class.c (common_enclosing_context_p): New function.
8429 * java-tree.h (common_enclosing_context_p): Added prototype.
8430 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
8431 classes sharing an outer context with the current instance.
8432 * parse.y (build_access_to_thisn): Fixed leading comment.
8433 (verify_constructor_super): New local `supper_inner'. Skip
8434 enclosing context argument in the case of inner class constructors.
8435 (patch_method_invocation): Insert proper context as second
8436 parameter to pure inner class constructor super invocations.
8438 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8440 * parse.y (end_class_declaration): Reset the interface number
8443 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8445 * parse.y (source_start_java_method): Deleted unnecessary code.
8446 (patch_method_invocation): Fixed comment.
8448 2000-04-24 Robert Lipe <robertlipe@usa.net>
8450 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
8452 2000-04-23 Tom Tromey <tromey@cygnus.com>
8454 * boehm.c (mark_reference_fields): Use int_byte_position.
8456 2000-04-22 Tom Tromey <tromey@cygnus.com>
8458 * boehm.c (mark_reference_fields): Only call byte_position on
8461 2000-04-22 Tom Tromey <tromey@cygnus.com>
8463 * boehm.c (mark_reference_fields): Added `last_view_index'
8464 argument. Use DECL_FIELD_OFFSET to determine field's offset.
8466 2000-04-20 Mo DeJong <mdejong@cygnus.com>
8468 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
8469 * parse.y (check_class_interface_creation): Fixed comments. Select
8470 permitted modifiers for (inner) interfaces. Changed error message
8471 to report rejected modifiers used with local classes.
8473 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8475 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
8476 of directly inherited type considered in scope.
8477 * parse.y (do_resolve_class): Search inherited classes for inner
8480 2000-04-20 Tom Tromey <tromey@cygnus.com>
8482 * parse.y (not_accessible_p): Use member's class, not current
8483 class, when doing inheritance check for protected reference.
8486 2000-04-20 Jason Schroeder <shrode@subnature.com>
8488 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
8490 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8492 * parse.y (lookup_field_wrapper): Search for final local aliases.
8493 (resolve_expression_name): Let lookup_field_wrapper search for
8494 final local aliases. Force the value of `name' if one is found.
8495 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
8496 an expression name. Fixed comments.
8498 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8500 * parse.y (yyerror): `msg' can be null, don't use it in that case.
8502 2000-04-19 Tom Tromey <tromey@cygnus.com>
8504 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
8506 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8508 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
8510 2000-04-18 Tom Tromey <tromey@cygnus.com>
8513 * gjavah.c (utf8_cmp): Changed return value.
8514 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
8516 (cxx_keywords): New global.
8517 (get_field_name): Handle new result of cxx_keyword_subst.
8518 (print_method_info): Likewise.
8520 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
8522 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
8523 with a newline, for CNI.
8524 (print_stub_or_jni): Print a space or newline before method name for
8526 (print_cxx_classname): Don't write leading "::" in CNI stub method.
8527 (process_file): Include gcj/cni.h if generating CNI stubs.
8529 2000-04-16 Tom Tromey <tromey@cygnus.com>
8531 * gjavah.c (decompile_method): Use print_field_name.
8534 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8536 * parse.y (java_expand_classes): Reverse the package list once.
8537 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
8539 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
8540 the `==' and `!=' operators.
8542 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8544 * jcf-write.c (generate_bytecode_insns): At invocation time,
8545 always relate an interface method to the type of its selector.
8547 2000-04-05 Tom Tromey <tromey@cygnus.com>
8550 * expr.c (expand_invoke): Generate check to see if object pointer
8551 is null in nonvirtual invocation case.
8552 * java-tree.h (soft_nullpointer_node): Declare.
8553 * decl.c (soft_nullpointer_node): New global.
8554 (init_decl_processing): Initialize soft_nullpointer_node.
8555 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8556 or `private' methods.
8557 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8559 2000-04-05 Tom Tromey <tromey@cygnus.com>
8562 * parse.y (check_final_assignment): Recognize assignments to the
8563 `length' field of an array when generating class files.
8565 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8567 * class.c (decl_hash): Prototype removed.
8568 (decl_compare): Likewise.
8570 2000-04-05 Tom Tromey <tromey@cygnus.com>
8572 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
8573 * parse.y (check_modifiers_consistency): Check for final/volatile
8574 clash. Fixes PR gcj/164.
8576 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8578 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
8580 (java_hash_compare_tree_node): Renamed from `decl_compare, made
8582 (add_method_1): Use `java_hash_hash_tree_node' and
8583 `java_hash_compare_tree_node'.
8584 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
8585 (java_hash_compare_tree_node): Likewise.
8586 * parse.y (find_applicable_accessible_methods_list): Create,
8587 delete and use a hash table to remember already searched interfaces.
8589 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
8591 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
8594 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8596 * boehm.c (mark_reference_fields, set_bit): Prototype.
8597 (set_bit): Un-ANSI-fy definition.
8599 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
8602 * decl.c (emit_init_test_initialization): Likewise.
8604 * gjavah.c (jni_print_char): Likewise.
8606 * parse.y (create_new_parser_context): Likewise.
8608 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8610 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
8611 patch missing hunk. Fixed indentation.
8613 2000-03-30 Tom Tromey <tromey@cygnus.com>
8615 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
8616 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
8618 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8620 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8621 when negative *before* using it as an array index.
8622 * ChangeLog: Fixed typo.
8624 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8626 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8627 to 0 when it reaches -1.
8629 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8631 * jcf-parse.c (get_constant): Properly cast `num' during the
8632 invocation of `add_double'.
8633 * jcf-write.c (push_long_const): Properly cast `lo' before
8634 comparing it to short bounds.
8635 * parse-scan.y (interface_declaration:): Rule re-arrange so that
8636 `interface_body:' is reduced after the current interface is
8639 2000-03-26 Tom Tromey <tromey@cygnus.com>
8641 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
8642 Java-specific `-f' option.
8644 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8646 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
8647 Adjust order of making types.
8648 Make bitsize_*_node values.
8650 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8652 * class.c (make_field_value): Use byte_position.
8653 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
8654 (java_array_data_offset): Likewise.
8655 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
8658 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8660 * parse.y (check_abstract_method_definitions): New local
8661 `end_type_reached'. Make sure we also consider `end_type'.
8662 (java_check_abstract_method_definitions): Make sure we eventually
8663 consider `java.lang.Object'.
8664 (maybe_use_access_method): Don't use access method if not in the
8665 context of a pure inner class or if the method's context is right.
8666 (find_applicable_accessible_methods_list): New static flag
8667 `object_done'. Don't search abstract classes as interfaces. Fixed
8668 indentation. Fixed the `java.lang.Object' only search. Search
8669 class interface(s) first, then fully search enclosing contexts.
8670 (find_most_specific_methods_list): Pick the closest candidate when
8671 they're all abstract.
8673 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8675 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8676 properly initialize `finished_label'. Don't emit gotos for empty
8679 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8681 * except.c (emit_handlers): Clear catch_clauses_last.
8683 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8685 * parse.y (check_method_types_complete): New function.
8686 (create_class): Reset anonymous class counter only when seeing an
8688 (java_complete_class): JDEP_METHOD: Don't recompute signature
8691 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8693 * class.c (build_static_ref): Fixed indentation in comment.
8694 * java-tree.def (TRY_EXPR): Fixed typo in name.
8695 (CLASS_LITERAL): Likewise.
8696 * java-tree.h: (TYPE_DOT_CLASS): New macro.
8697 (struct lang_type): New field `dot_class'.
8698 * jcf-write.c (generate_bytecode_insns): Fixed error message.
8699 (generate_classfile): Method `class$' is synthetic.
8700 * parse.y (build_do_class_method): New function.
8701 (build_dot_class_method_invocation): Likewise.
8702 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
8703 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
8704 (qualify_ambiguous_name): Likewise.
8705 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
8706 (build_try_statement): Fixed leading comment.
8708 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8710 * class.c (make_field_value): Properly handle sizes.
8711 (get_dispatch_vector): Use tree_low_cst and host_integerp.
8712 (layout_class_method): Count using trees.
8713 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
8714 * expr.c (java_array_data_offset): Use int_bit_position.
8715 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
8716 (build_invokevirtual): Use tree_low_cst and do computations with trees.
8718 2000-03-16 Tom Tromey <tromey@cygnus.com>
8720 * lang.c (flag_hash_synchronization): New global.
8721 (lang_f_options): Added `hash-synchronization'.
8722 * lang-options.h: Mention -fhash-synchronization.
8723 * java-tree.h (flag_hash_synchronization): Declare.
8724 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
8725 hash table synchronization is disabled.
8726 * decl.c (init_decl_processing): Only push `sync_info' value when
8727 hash table synchronization is disabled.
8728 * class.c (make_class_data): Only push `sync_info' field when hash
8729 table synchronization is disabled. Removed dead code.
8731 2000-03-16 Tom Tromey <tromey@cygnus.com>
8733 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
8735 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8737 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
8739 * parse.y (patch_method_invocation): Handle anonymous classes
8740 creation in static context.
8742 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8744 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
8745 * parse.y (resolve_qualified_expression_name): Use it.
8746 (patch_method_invocation): Likewise.
8748 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8750 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
8751 depending on the type of dependency which dictates what the
8753 (unresolved_type_p): Resolved types limited to the current class.
8755 2000-03-15 Tom Tromey <tromey@cygnus.com>
8757 * decl.c (init_decl_processing): Set type of `sync_info' to be
8760 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
8761 Correctly compute bit number for current slot. Zero `high' and
8762 `low' in DS_LENGTH case. Don't skip inherited fields. Use
8763 mark_reference_fields.
8764 (mark_reference_fields): New function.
8766 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8768 * parse.y (register_incomplete_type): Fixed initialization of
8771 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8773 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
8775 (push_class_context, pop_class_context): New function.
8776 (class_body:): Call pop_class_context.
8777 (interface_body:): Likewise.
8778 (INNER_QUALIFIER): New macro.
8779 (report_class_declaration): Changed output format and use
8780 INNER_QUALIFIER. Call push_class_context.
8782 2000-02-14 Andrew Haley <aph@cygnus.com>
8784 * check-init.c (check_init): Add new cases for unary and binary
8787 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8789 * parse.y (resolve_package): Set `next' once a type name has been
8790 progressively discovered.
8791 (resolve_qualified_expression_name): Propagate resolution only if
8792 there are remaining qualifiers. Take into account `q' might have
8793 been cleared after re-qualification.
8794 * parse.y (patch_method_invocation): New local `resolved'.
8795 Section dealing with qualified expression rewritten to use
8796 resolve_field_access.
8798 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8800 * parse.h (PUSH_CPC): Fixed indentation.
8801 (DEBUG_CPC): New macro.
8802 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
8803 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
8804 * parse.y (class_body_declaration:): Use
8805 SET_CPC_INSTANCE_INITIALIZER_STMT.
8806 (method_declaration:): Check for null current_function_decl.
8807 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
8808 (java_parser_context_pop_initialized_field): Better handling of
8810 (maybe_make_nested_class_name): Mark nested class name as
8811 qualified when necessary.
8812 (end_class_declaration): Don't call java_parse_context_resume when
8813 one or more error occurred.
8814 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
8815 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
8816 SET_CPC_INITIALIZER_STMT.
8817 (method_header): Check for inner classes declaring static methods.
8818 (resolve_qualified_expression_name): Handle situation where `this'
8821 2000-03-13 Hans Boehm <boehm@acm.org>
8823 * typeck.c (build_prim_array_type): Correctly set the high word too.
8825 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8827 * parse.y (java_complete_expand_methods): Leave <clinit> out of
8829 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
8830 list of methods for interfaces.
8832 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8834 * parse.y (qualify_ambiguous_name): Properly handle expressions
8837 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8839 * parse.y (check_final_assignment): Extended to process
8841 (patch_assignment): Have check_final_assignment called only once.
8843 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8845 * java-tree.h (IS_INIT_CHECKED): New flag.
8846 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
8847 * parse.y (patch_string): Call force_evaluation_order on the
8848 completed string concatenation tree.
8849 * expr.c (force_evaluation_order): Call force_evaluation_order on
8850 function's arguments too.
8852 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8854 * decl.c (emit_init_test_initialization): Mark KEY as unused.
8855 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8856 (build_anewarray): Likewise.
8857 * parse.y (patch_newarray): Likewise.
8858 * parse.c: Regenerated.
8860 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8862 * decl.c (init_decl_processing): Added new class fields `depth',
8863 `ancestors', and `idt' to class_type_node. Use
8864 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
8865 * class.c (make_class_data): Push initial values for new fields.
8866 * java-tree.h: Updated prototype for `build_invokeinterface'.
8867 * expr.c (build_invokeinterface): Changed parameters to accept
8868 `method' tree. Calculate index of `method' in its declaring
8869 interface. Build call to _Jv_LookupInterfaceMethodIdx.
8870 (expand_invoke): Call `build_invokeinterface' with new parameters.
8871 * parse.y (patch_invoke): Call `build_invokeinterface' with new
8874 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8876 * typeck.c (lookup_do): Search superinterfaces first
8877 when looking up an interface method. From Godmar Back
8880 2000-03-06 Tom Tromey <tromey@cygnus.com>
8882 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
8884 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8886 * java-tree.h (lookup_argument_method2): Declared.
8887 (safe_layout_class): Prototype moved from parse.h.
8888 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
8889 * parse.y (java_check_regular_methods): Local `super_class' gone.
8890 Call lookup_argument_method2 instead of lookup_argument_method.
8891 Perform modifier match for methods found declared in implemented
8892 interfaces. Fixed indentation problem. Overriding/hiding error
8893 report to take place only for methods found in classes.
8894 * typeck.c (lookup_argument_method): Changed leading
8895 comment. Re-written by calling lookup_do.
8896 (lookup_argument_method2): New function.
8897 (lookup_java_method): Re-written by calling lookup_do.
8898 (lookup_do): New function.
8900 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8902 * check-init.c (check_init): Removed dead code. Handle (blank)
8904 * parse.y (declare_local_variables): New local `final_p', set it
8905 and use it to initialize LOCAL_FINAL.
8906 (check_final_assignment): Only check FIELD_DECLs.
8908 2000-02-17 Tom Tromey <tromey@cygnus.com>
8910 * Makefile.in (JAVA_OBJS): Added boehm.o.
8911 (boehm.o): New target.
8912 * Make-lang.in (JAVA_SRCS): Added boehm.c.
8913 * java-tree.h (flag_use_boehm_gc): Declare.
8914 (get_boehm_type_descriptor): Declare.
8915 * lang.c (lang_f_options): Added `use-boehm-gc'.
8916 (flag_use_boehm_gc): New global.
8917 * lang-options.h: Added -fuse-boehm-gc.
8918 * boehm.c: New file.
8919 * class.c (get_dispatch_table): If class uses a Boehm type
8920 descriptor, put it in the vtable.
8921 (make_class_data): Removed dead code.
8923 2000-03-03 Per Bothner <per@bothner.com>
8925 * decl.c (init_decl_processing): Initialize sizetype properly.
8927 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8929 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
8930 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
8931 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8932 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
8933 (jcf_parse): New local `current'. Load innerclasses seen in outer
8934 context being processed.
8935 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8936 * jcf-write.c (append_innerclasses_attribute): New function.
8937 (append_innerclasses_attribute_entry): Likewise.
8938 (get_access_flags): Handle static classes. Set anonymous and local
8939 classes to be private.
8940 (generate_classfile): Attribute count adjusted. Call
8941 append_innerclasses_attribute.
8942 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
8943 PURE_INNER_CLASS_TYPE_P.
8944 * parse.y (parser_qualified_classname): New parameter `is_static',
8945 produce non qualified name accordingly.
8946 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
8947 (create_interface): Added argument to parser_qualified_classname.
8948 (create_class): Added argument to parser_qualified_classname. Setup
8949 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
8950 (add_inner_class_fields): Fixed indentation.
8951 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
8952 (method_declarator): Fixed typo in comment.
8953 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
8954 (build_current_thisn): Likewise.
8955 (patch_method_invocation): Likewise.
8957 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8959 * decl.c (current_function_decl): Move to toplev.c.
8961 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8963 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
8964 (DECL_BIT_INDEX): Use underlying representation.
8965 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
8967 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8969 * expr.c (build_java_ret): Pass proper type to size_binop.
8971 2000-02-25 Anthony Green <green@cygnus.com>
8973 * expr.c (build_class_init): Mark the decl to be ignored by
8975 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
8976 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
8977 * class.c (init_test_hash_newfunc): New function.
8978 (decl_hash): New function.
8979 (decl_compare): New function.
8980 * decl.c (emit_init_test_initialization): New function.
8981 (complete_start_java_method): Traverse the init test hashtable,
8982 calling emit_init_test_initialization.
8983 (always_initialize_class_p): Define.
8984 * expr.c (build_class_init): Use initialization tests when
8985 emitting class initialization code.
8986 (always_initialize_class_p): Declare.
8987 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
8989 * java-tree.h: Include hash.h.
8990 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
8991 (struct lang_decl): Add init_test_table field.
8992 (init_test_hash_entry): Define.
8994 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8996 * gjavah.c (main): Avoid using `argi' to report unimplemented
8999 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9001 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
9002 initialize locals to avoid warnings. Local `exception_type' moved
9005 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9007 * parse.y (resolve_expression_name): Use `orig' as a second
9008 argument to resolve_field_access.
9009 (resolve_field_access): Removed unnecessary code when dealing with
9012 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9014 * class.c (push_super_field): Don't push the field twice.
9015 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
9016 * parse.h (java_reorder_fields): Prototyped.
9017 * parse.y (java_reorder_fields): New function.
9018 (java_layout_class): Simplified not to worry about re-ordering.
9020 2000-02-23 Tom Tromey <tromey@cygnus.com>
9022 * gjavah.c (print_name): In JNI case, correctly quote string.
9023 (print_method_info): Don't handle overrides in JNI mode.
9025 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9027 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
9028 value type set to `boolean_type_node'.
9030 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9032 * jcf-dump.c (main): Test for correct condition after
9033 output file creation.
9035 2000-02-19 Anthony Green <green@cygnus.com>
9037 * jcf-depend.c (add_entry): Fix test for first list entry.
9039 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9041 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
9042 * constants.c (build_constants_constructor): Likewise.
9044 2000-02-19 Anthony Green <green@cygnus.com>
9046 * jcf-depend.c (add_entry): Add entries to the end of the list.
9048 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
9050 * decl.c (INT_TYPE_SIZE): Define if necessary.
9051 (expand_java_return): Handle the case of a native integer smaller
9054 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
9056 * gjavah.c (help): Use GCCBUGURL.
9057 * jv-scan.c (help): Likewise.
9058 * jcf-dump.c (help): Likewise.
9060 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9062 * jcf-write.c (generate_bytecode_insns): Don't generate empty
9065 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9067 * jcf-parse.c (load_class): Call `fatal' if no file containing
9068 the target class are found.
9070 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
9072 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
9073 lex.c, lex.h, and PARSE_H to...
9074 (parse.o, parse-scan.o): ...here, respectively.
9076 * lex.c: Split out code that may trigger SIGFPE from yylex()
9077 to its own function.
9078 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
9080 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9082 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
9084 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9086 * parse.y (outer_field_access_p): Stop in time when outer contexts
9088 (resolve_qualified_expression_name): Properly qualify *everything*
9089 after a package.type to be resoled as expression names.
9090 (find_applicable_accessible_methods_list): Save/restore `class' to
9091 isolate it from a possible outer context search.
9093 2000-02-15 Tom Tromey <tromey@cygnus.com>
9095 * gjavah.c (jni_print_char): New function.
9096 (print_full_cxx_name): Use it.
9097 (decode_signature_piece): Likewise.
9098 (print_cxx_classname): Likewise.
9100 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9102 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
9104 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
9106 * gjavah.c: Include version.h.
9108 * jcf-dump.c: Likewise.
9110 * jv-scan.c: Likewise.
9112 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9114 * parse.y (outer_field_access_fix): First parameter now a tree
9115 node. Check for assignment to final. First argument to
9116 build_outer_field_access_fix modified to accommodate prototype.
9117 (build_outer_field_access): Don't check for assignment to final
9119 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
9120 possibly returned by outer_field_access_fix. Changed
9121 outer_field_access_fix's first argument.
9122 (check_final_assignment): $finit$'s context is OK.
9123 (patch_unaryop): Use node instead of its line/column value when
9124 calling outer_field_access_fix.
9126 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9128 * parse.y (interface_declaration:): No longer tagged
9129 <node>. Re-installed default action.
9130 (class_member_declaration:): Handle inner interfaces.
9131 (interface_member_declaration): Handle inner interfaces and
9133 (create_interface): Push error if one seen. Suspend parsing
9134 context when processing an inner interface.
9135 (register_fields): Inner class static field limitations not to
9136 apply to inner interfaces.
9138 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9140 * jcf-parse.c (load_class): Update `java_error_count' when a
9141 class' file can't be found.
9142 (parse.y): Avoid (byte)code generation when errors seen.
9144 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9146 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
9147 decodes a valid node.
9148 (patch_binop): Handle TRUNC_DIV_EXPR.
9150 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9152 * parse.y (resolve_package): New local `acc'. Try to progressively
9153 build and guess a package and type name.
9155 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9157 * parse.y (find_applicable_accessible_methods_list): Load and
9158 layout the search class if necessary.
9159 (java_complete_tree): Keep to original type of the folded initial
9162 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9164 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
9165 Generate error message if circularity is detected. New static
9167 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
9168 * jcf-write.c (generate_bytecode_insns): Very simply handle
9170 * parse.y (java_check_circular_reference): Use
9171 `cyclic_inheritance_report' during report, if necessary.
9172 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
9173 walking NEW_ARRAY_INIT twice.
9175 2000-02-09 Tom Tromey <tromey@cygnus.com>
9177 * parse.y (check_class_interface_creation): Allow inner classes to
9178 be `private' or `protected', check modifiers' consistency. Prevent
9179 block local classes from bearing any modifiers.
9181 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9183 * except.c (check_start_handlers): Re-add prototype lost in last
9185 (maybe_start_try): Remove excess argument to `check_start_handlers'.
9187 2000-02-09 Andrew Haley <aph@cygnus.com>
9189 * decl.c (clear_binding_level): Remove excess initializer.
9190 (maybe_poplevels): Remove unused variable.
9191 (force_poplevels): Ditto.
9192 (struct binding_level): Add comment.
9194 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9196 * jcf-write.c (generate_classfile): Don't consider
9197 pre-initialization with reference value (use <clinit> instead.)
9198 * parse.y (java_fix_constructors): No generated constructor for
9200 (build_outer_field_access): Removed debug message.
9201 (outer_field_expanded_access_p): Adapted to bytecode generation.
9202 (build_outer_field_access_method): Use fix_method_argument_names.
9203 (build_outer_method_access_method): Fixed indentation. Added
9204 comment. Handle access method generation for static and also void
9206 (build_access_to_thisn): Inserted debug message.
9207 (maybe_build_thisn_access_method): Use fix_method_argument_names.
9208 (resolve_qualified_expression_name): Fixed comment.
9209 (not_accessible_p): Adapted to bytecode generation. Added comment.
9210 (patch_method_invocation): Added comment.
9211 (maybe_use_access_method): Fixed leading comment. Handle static
9213 (java_complete_lhs): Don't shortcut handling of initialized upon
9214 declaration String type static fields when generating bytecode.
9215 (patch_unaryop): Handle outer field access when generating
9218 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9220 * java-tree.h (FIELD_THISN): New macro.
9221 * jcf-write.c (append_synthetic_attribute): New function.
9222 (generate_classfile): Set "Synthetic" attribute on this$<n>,
9223 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
9224 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
9226 (build_outer_field_access): Turned on access functions usage and
9227 generation when compiling to bytecode.
9228 (maybe_use_access_method): Likewise.
9230 2000-01-25 Andrew Haley <aph@cygnus.com>
9232 * java-except.h (struct eh_range): Add `expanded' field.
9233 (maybe_start_try): Add end_pc arg.
9234 (maybe_end_try): Ditto.
9235 * java-tree.h (force_poplevels): new function.
9236 * expr.c (expand_byte_code): Don't call maybe_start_try or
9238 * except.c (add_handler): Reset expanded.
9239 (expand_start_java_handler): Set expanded.
9240 (check_start_handlers): Don't expand a start handler that's
9241 already been expanded.
9242 (maybe_start_try): Add end_pc arg. Only expand a handler which
9244 (expand_end_java_handler): call force_poplevels.
9245 (force_poplevels): new function.
9246 * decl.c (binding_level): Add start_pc of binding level.
9247 (maybe_pushlevels): Call maybe_start_try when pushing binding
9249 (maybe_poplevels): Call maybe_end_try when popping binding levels.
9250 (LARGEST_PC): Define.
9251 (clear_binding_level): Use LARGEST_PC.
9253 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
9254 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
9255 (binding_depth, is_class_level, current_pc): new variables.
9256 (struct binding_level): ditto.
9257 (indent): new function.
9258 (push_jvm_slot): add debugging info.
9259 (maybe_pushlevels): ditto.
9260 (maybe_poplevels): ditto.
9263 (start_java_method): ditto.
9264 (give_name_to_locals): comment only.
9265 * except.c (binding_depth, is_class_level, current_pc):
9267 (expand_start_java_handler): add debugging info.
9268 (expand_end_java_handler): ditto.
9270 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9272 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
9273 (print_name_for_stub_or_jni, process_file): Constify a char*.
9275 2000-02-03 Tom Tromey <tromey@cygnus.com>
9277 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
9279 2000-01-31 Scott Bambrough <scottb@netwinder.org>
9281 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
9282 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
9285 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9287 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
9288 * java-tree.h (TYPE_II_STMT_LIST): New macro.
9289 (struct lang_type): New field `ii_block'.
9290 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
9291 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
9292 * parse.h (struct parser_ctxt): New field `instance_initializers'.
9293 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
9294 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
9295 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
9297 * parse.y (add_instance_initializer): New function.
9298 (in_instance_initializer): New static global.
9299 (class_body_declaration:): Link instance initializer block.
9300 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
9301 (array_creation_expression:): Remove unused local.
9302 (java_parser_context_push_initialized_field): Fixed leading
9303 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
9304 CPC_INSTANCE_INITIALIZER_LIST.
9305 (java_parser_context_pop_initialized_field): Likewise.
9306 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
9307 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
9308 CPC_INITIALIZER_STMT.
9309 (fix_constructors): New local `class_type'. Use it. Call
9310 add_instance_initializer.
9311 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
9312 (patch_return): Forbid return in instance initializers.
9313 (patch_throw_statement): Enforce exception handling in the context
9314 of instance initializers.
9316 2000-02-03 Tom Tromey <tromey@cygnus.com>
9318 * Make-lang.in (java.mostlyclean): Remove executables in
9321 2000-01-31 Scott Bambrough <scottb@netwinder.org>
9323 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
9324 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
9325 (java_float_finite): Convert to use union Word from javaop.h.
9326 (java_double_finite): Convert to use union DWord from javaop.h.
9328 2000-02-02 Tom Tromey <tromey@cygnus.com>
9330 * gjavah.c (options): Added `jni' entry.
9331 (help): Document -jni.
9332 (flag_jni): New global.
9333 (process_file): Handle JNI output. Don't print text from
9334 -prepend, -add, etc, when generating stubs. Only remove `.class'
9335 suffix if it actually exists.
9336 (main): Create a `.c' file when run with `--jni --stubs'. Create
9337 correct output file name with `--jni'.
9338 (print_include): Mangle header name differently in JNI case.
9339 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
9341 (print_method_info): Handle JNI case. Put signature info into
9342 method name. Handle case when STREAM is NULL.
9343 (print_name_for_stub_or_jni): New function.
9344 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
9345 (print_cxx_classname): Handle JNI.
9346 (print_full_cxx_name): Likewise.
9347 (decode_signature_piece): Likewise.
9348 (overloaded_jni_method_exists_p): New function.
9349 (struct method_name): Added `signature' and `sig_length' fields.
9350 (HANDLE_END_FIELD): Do nothing in JNI mode.
9352 2000-02-02 Tom Tromey <tromey@cygnus.com>
9354 * jv-scan.c: Include version.c, <getopt.h>.
9355 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
9356 (options): New array.
9357 (usage): New function.
9358 (version): New function.
9359 (main): Use getopt_long to parse command line.
9360 * jcf-dump.c: Include version.c, <getopt.h>.
9361 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
9362 OPT_JAVAP): New macros.
9363 (options): New array.
9364 (usage): Return `void'. Changed message.
9365 (help): New function.
9366 (version): New function.
9367 (main): Use getopt_long_only to parse command line.
9368 * gjavah.c: Include <getopt.h>.
9369 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
9370 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
9371 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
9372 (options): New array.
9373 (java_no_argument): Removed.
9374 (help): Updated with missing options.
9375 (main): Use getopt_long_only to parse command line.
9376 (usage): Changed message.
9378 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9380 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
9381 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
9382 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
9383 * parse.y (array_creation_expression:): Handle anonymous arrays.
9384 (build_array_from_name): Don't set `ret_name' if null.
9385 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
9386 (qualify_ambiguous_name): Likewise.
9387 (java_complete_expand_class): Likewise.
9389 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9391 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
9392 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
9393 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
9394 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
9395 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
9396 AIPL_FUNCTION_COMPLETED_INVOCATION.
9397 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
9398 AIPL_FUNCTION_INVOCATION_READY.
9399 (AIPL_FUNCTION_DECLARATION): New enum entry.
9400 * parse.y (reorder_static_initialized): New function.
9401 (java_parser_context_pop_initialized_field): Use it.
9402 (add_inner_class_fields): Use
9403 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
9404 augmented. Install marker after last alias initializer, if any.
9405 (generate_finit): Fixed typo. Don't try to retain only the used
9407 (method_header): Compute and set DECL_FUNCTION_NAP.
9408 (method_declarator): Fixed comment. Insert alias initializer in
9410 (build_alias_initializer_parameter_list): Fixed leading
9411 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
9412 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
9413 (java_complete_expand_class): Code to retain only used aliases
9415 (java_complete_expand_methods): New local `first_decl'. Generate
9416 $finit$ first, then expand the constructors, regular methods and
9418 (java_complete_expand_method): Don't report error on missing
9419 return statement if previously detected bogus.
9420 (fix_constructors): Don't patch constructor parameters list.
9421 (patch_method_invocation): Use new AIPL enum values. Reverse
9422 alias initializer list for anonymous classes.
9424 2000-01-30 Anthony Green <green@redhat.com>
9426 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
9427 determine how many stack slots to pop.
9429 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9431 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
9432 error handling/recovery.
9433 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
9435 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9437 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
9438 FIELD_LOCAL_ALIAS_USED): New macros.
9439 (DECL_FUNCTION_NAP): New macro.
9440 (struct lang_decl): New field `nap'.
9441 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
9442 (struct lang_type): New fields `finit_stmt_list' and
9444 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
9445 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
9446 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
9447 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
9448 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
9449 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
9450 (BUILD_THROW): Macro line separator re-indented.
9451 * parse.y (end_class_declaration): New function.
9452 (maybe_generate_pre_expand_clinit): New name for
9453 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
9454 pre-expand static fields.
9455 (maybe_generate_clinit): Function deleted.
9456 (check_for_static_method_reference): Prototype's parameter list
9458 (generate_finit): New name for maybe_generate_finit. Changed
9459 leading comment. Function rewritten to use
9460 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
9461 (build_alias_initializer_parameter_list): New function.
9462 (java_parser_context_pop_initialized_field): Likewise.
9463 (add_inner_class_fields): Likewise.
9464 (type_declaration:): Call end_class_declaration.
9465 (class_member_declaration:): Likewise.
9466 (formal_parameter_list:): Fixed typos.
9467 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
9468 element. Improved error handling.
9469 (block_statement:): Call end_class_declaration.
9470 (anonymous_class_creation:): Likewise.
9471 (create_anonymous_class): Fixed comments.
9472 (create_class): Call add_inner_class_fields.
9473 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
9474 (method_header): Use MARK_FINAL_PARMS.
9475 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
9476 (method_declarator): Propagate final argument flag.
9477 (craft_constructor): New local `artificial'. Call
9478 build_alias_initializer_parameter_list. Use
9479 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
9480 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
9482 (complete_expand_class): Get rid of unused outer context local
9484 (java_complete_expand_methods): Fixed leading
9485 comment. Generate/pre-expand <clinit> first. Changed method
9486 expansion order to regular, $finit$, constructors, <clinit>.
9487 (java_complete_expand_method): Set current_function_decl.
9488 (fix_constructors): Fix constructor parameter list to account for
9489 outer context local alias initializers.
9490 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9491 (resolve_expression_name): Lookup outer context local aliases. New
9492 local `access', use it.
9493 (patch_method_invocation): Patch inner class ctor invocation with
9494 outer context local aliases initialization values. $finit$
9495 invocation patching now includes things generated with
9496 build_alias_initializer_parameter_list.
9497 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9498 (build_super_invocation): Likewise.
9499 (patch_assignment): Changed comment.
9501 2000-01-27 Andrew Haley <aph@cygnus.com>
9503 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
9507 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9509 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
9511 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
9513 * parse.y (register_fields): Don't pass a format specifier to
9514 OBSOLETE_MODIFIER_WARNING.
9515 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
9516 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
9518 (check_modifiers): Change function into a macro.
9519 (check_class_interface_creation): Pass a literal format string.
9521 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9523 * buffer.h: PROTO -> PARAMS.
9524 * check-init.c: Likewise.
9525 * class.c: Likewise.
9526 * constants.c: Likewise.
9527 * convert.h: Likewise.
9529 * except.c: Likewise.
9531 * gjavah.c: Likewise.
9532 * java-except.h: Likewise.
9533 * java-tree.h: Likewise.
9534 * jcf-depend.c: Likewise.
9535 * jcf-dump.c: Likewise.
9536 * jcf-parse.c: Likewise.
9537 * jcf-path.c: Likewise.
9538 * jcf-reader.c: Likewise.
9539 * jcf-write.c: Likewise.
9541 * jv-scan.c: Likewise.
9542 * jvgenmain.c: Likewise.
9543 * jvspec.c: Likewise.
9547 * parse-scan.y: Likewise.
9548 * parse.h: Likewise.
9549 * parse.y: Likewise.
9550 * typeck.c: Likewise.
9551 * verify.c: Likewise.
9554 * zextract.c: Likewise.
9555 * zipfile.h: Likewise.
9557 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9559 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9560 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
9561 * constants.c (build_constant_data_ref): Check for cached
9562 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
9563 in TYPE_CPOOL_DATE_REF.
9564 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
9565 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
9566 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
9567 (LOCAL_FINAL): New macro.
9568 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
9569 constant pool -- don't try to reuse.
9570 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
9572 (find_in_current_zip): Use TYPE_JCF.
9573 * parse.h (java_check_final): Prototype removed.
9574 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
9575 (maybe_create_class_interface_decl,
9576 check_class_interface_creation): Likewise.
9577 (java_expand_finals): Function removed.
9578 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
9579 (block_statement:): Fixed comment.
9580 (anonymous_class_creation:): Likewise.
9581 (check_class_interface_creation): Reversed Jan 12, 2000 extra
9583 (check_class_interface_creation): Loosened error report on (inner)
9584 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
9585 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
9586 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
9588 (create_interface): Likewise.
9589 (anonymous_class_counter): New static global.
9590 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
9591 patch. Fixed comments.
9592 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
9593 anonymous_class_counter when declaring a toplevel class.
9594 (craft_constructor): Fixed constructor name when handling
9595 anonymous classes. Anonymous class constructors to feature hidden
9597 (java_fix_constructors): Added comment.
9598 (java_check_final): Function removed.
9599 (java_complete_expand_methods): Fixed comment. Don't generate
9600 class data, save its outgoing constant pool instead.
9601 (verify_constructor_super): Skip anonymous class constructor
9602 hidden this$<n> parameter.
9603 (java_expand_classes): New local `saved_ctxp'. Removed call to
9604 java_expand_finals and java_check_final. Expand anonymous class
9605 constructors. Generate class data.
9606 (build_super_invocation): Skip anonymous class hidden this$<n>
9608 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
9609 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9610 (set_java_signature): Likewise.
9612 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9614 * gjavah.c: Delete ACC_VISIBILITY define.
9615 * jcf.h: Add ACC_VISIBILITY define.
9616 * parse.y: final: rule tagged <value>.
9617 (java_check_regular_methods): Use ACC_VISIBILITY define for
9618 default package access check.
9619 (local_variable_declaration_statement): Use final: rule.
9621 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9623 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
9626 2000-01-17 Tom Tromey <tromey@cygnus.com>
9628 * gjavah.c (print_field_info): Allow non-static final fields.
9630 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9632 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
9633 * parse.y (patch_anonymous_class): New function.
9634 (create_anonymous_class): Register incomplete type when the
9635 class/interface to extends/implement isn't known yet.
9636 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
9637 (verify_constructor_super): Tuned error message.
9639 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9641 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
9642 (ANONYMOUS_CLASS_P): New macro.
9643 (TYPE_SIGNATURE, TYPE_JCF): New macros.
9644 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
9645 * parse.y (create_class): Added leading argument.
9646 (maybe_create_class_interface_decl,
9647 check_class_interface_creation): Likewise.
9648 (craft_constructor): New function.
9649 (verify_constructor_super): Added argument in prototype.
9650 (class_declaration:): Inserted leading argument.
9651 (for_begin:): Use FOR_LOOP_P.
9652 (anonymous_class_creation): Create WFL of the anonymous class to
9653 instantiate. Call build_new_invocation. Added comments.
9654 (check_class_interface_creation): Handle parameter `anonymous' in
9655 verbose mode class creation announce.
9656 (link_nested_class_to_enclosing): Exclude anonymous classes.
9657 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
9658 anonymous class, even though they appear to have an enclosing
9660 (create_interface): Pass extra argument to
9661 check_class_interface_creation.
9662 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
9663 (create_class): Call check_class_interface_creation and
9664 maybe_create_class_interface_decl with extra new argument. Don't
9665 add private this$<n> to anonymous classes.
9666 (method_declarator): Insert hidden this$<n> to anonymous class
9668 (java_fix_constructors): Deleted code creating default
9669 constructor. Call craft_constructor instead.
9670 (java_check_regular_methods): Set `saw_constructor' to 1 for
9672 (fix_constructors): Pass extra argument to verify_constructor_super.
9673 (verify_constructor_super): New local `sdecl', use it. Search for
9674 matching constructor (possibly featuring arguments) in super
9676 (lookup_method_invoke): Craft constructor according to arguments
9677 list when dealing with anonymous class constructors.
9678 (build_super_invocation): Pass arguments to anonymous class super
9680 (search_loop): Use FOR_LOOP_P.
9681 (labeled_block_contains_loop_p): Likewise.
9683 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9685 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
9686 (enclosing_context_p): New function.
9687 (get_access_flags_from_decl): Handle CLASS_STATIC.
9688 (maybe_layout_super_class): Extra first argument passed to
9690 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
9692 * decl.c (access0_identifier_node): New global.
9693 (init_decl_processing): access0_identifier_node initialized.
9694 (pushdecl): Set DECL_CONTEXT only on non type decls.
9695 * expr.c (lookup_field): Lookup inner class fields in enclosing
9697 (expand_invoke): Use ID_INIT_P.
9698 (expand_java_field_op): Use DECL_CLINIT_P.
9699 * java-tree.def (CLASS_LITERAL): New tree code.
9700 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
9701 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
9702 (struct lang_decl): New field `inner_access'.
9703 (enclosing_context_p): Prototyped.
9704 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
9705 ID_CLINIT_P): New macros.
9706 (CLASS_STATIC): New macro.
9707 (CLASS_ACCESS0_GENERATED_P): New macro.
9708 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
9709 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
9710 INNER_CLASS_P): New macros.
9711 (DECL_INNER_CLASS_LIST): New macro.
9712 * jcf-parse.c (yyparse): Avoid the use of ANSI string
9714 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9715 the shift value to int. Fixed typo in comment.
9716 * lex.c (inst_id, wpv_id): Initialize.
9717 * mangle.c (unicode_mangling_length): Take `$' into account.
9718 * parse.h (DRECOVER, RECOVER): Terminate properly.
9719 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
9720 (typedef struct _jdep): New field `enclosing'.
9721 (JDEP_ENCLOSING): New macro.
9722 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
9723 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
9724 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
9725 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
9726 GET_ENCLOSING_CPC_CONTEXT): New macros.
9727 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
9728 (do_resolve_class): Added extra argument in prototype.
9729 * parse.y (resolve_class): Added extra argument in prototype.
9730 (maybe_create_class_interface_decl): Likewise.
9731 (maybe_use_access_method, build_wfl_wrap): New functions.
9732 (java_complete_expand_classes, java_complete_expand_class):
9734 (java_parser_context_push_initialized_field,
9735 java_parser_context_suspend, java_parser_context_resume):
9737 (maybe_make_nested_class_name, make_nested_class_name,
9738 set_nested_class_simple_name_value,
9739 link_nested_class_to_enclosing, find_as_inner_class,
9740 find_as_inner_class_do, check_inner_class_redefinition,
9741 build_thisn_assign, build_current_thisn, build_access_to_thisn,
9742 maybe_build_thisn_access_method, build_outer_field_access,
9743 build_outer_field_access_methods, build_outer_field_access_expr,
9744 build_outer_method_access_method, build_new_access_id,
9745 build_outer_field_access_method, outer_field_access_p,
9746 outer_field_expanded_access_p, outer_field_access_fix,
9747 build_incomplete_class_ref, patch_incomplete_class_ref,
9748 create_anonymous_class): Likewise.
9749 (inst_id, wpv_id): New static global variables.
9750 (synchronized:): New rule, tagged <node>.
9751 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
9753 (anonymous_class_creation:): New rule, tagged <node>.
9754 (NEW_TK): Tagged <node>.
9755 (type_literals, array_type_literal): New rules, tagged <node>.
9756 (class_declaration:): Removed action when reducing by class_body:
9757 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
9758 using GET_CPC in sub-rules.
9759 (class_member_declaration): Handle inner classes.
9760 (method_declaration): When reducing method_header:, reset
9761 current_function_decl when appropriate.
9762 (method_declarator:): Set the number of formal parameter to 0 for
9763 method declared without arguments.
9764 (constructor_declarator:): Likewise.
9765 (static_initializer:): List of elements kept in a list.
9766 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
9767 use of the keyword `static' for type declarations.
9768 (block_statement:): Handle inner class declarations.
9769 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
9770 type qualified `this'.
9771 (class_instance_creation_expression): Use anonymous_class_creation:
9772 to handle inner class instances creation. Handle qualified `new'.
9773 (something_dot_new): Added appropriate actions.
9774 (create_new_parser_context): New function.
9775 (java_push_parser_context, java_parser_context_save_global,
9776 java_parser_context_suspend): Use create_new_parser_context.
9777 (check_modifiers): Changed leading comment.
9778 (check_class_interface_creation): Handle interclasses.
9779 (add_superinterfaces): Fixed comment.
9780 (create_interface): Build qualified name from the raw_name instead
9781 of its matching WFL. Push the initialized fields list. raw_name added
9782 as an extra argument to maybe_create_class_interface_decl.
9783 (create_class): Build qualified name from the raw_name instead of
9784 its matching WFL. Removed assignment to current_parsed_class_un.
9785 Call PUSH_ERROR before returning an error. Suspend the current
9786 parser context when processing an inner class. Push the
9787 initialized fields list. raw_name added as an extra argument to
9788 maybe_create_class_interface_decl. Add the private this$<n>
9790 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
9791 (register_fields): Get the class type from GET_CPC and handle
9792 previous errors. Added code to handle the creation of static
9793 fields in inner classes. Initialized fields initialization
9794 statements kept in a list of lists.
9795 (maybe_generate_finit): Initialized fields initialization
9796 statements kept in a list of lists. Use GET_CPC.
9797 (maybe_generate_clinit): Likewise.
9798 (method_header): Use GET_CPC and GET_CPC_UN.
9799 (parser_qualified_classname): Handle inner classes.
9800 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
9801 (java_fix_constructors): Hide pointer to enclosing context
9802 instance in constructor list when dealing with inner classes.
9803 (jdep_resolve_class): Call resolve_class with extra first argument
9805 (resolve_class): Add enclosing context as a first extra argument
9806 to do_resolve_class.
9807 (do_resolve_class): Call find_as_inner_class. Handle WFLs
9809 (resolve_no_layout): Extra argument added to resolve_class
9811 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
9812 (java_get_real_method_name): Use GET_CPC_UN.
9813 (check_abstract_method_definitions): Use DECL_CLINIT_P.
9814 (java_check_abstract_methods): Handle static method declared in
9815 inner classes by an error.
9816 (java_check_regular_methods): Use DECL_CLINIT_P.
9817 (source_start_java_method): Also set DECL_MAX_LOCALS.
9818 (create_artificial_method): Call java_parser_context_save_global
9819 and java_parser_context_restore_global instead of saving/restoring
9820 the context by hand.
9821 (expand_start_java_method): Improved verbose mode message.
9822 (java_complete_expand_methods): Fixed leading comment. Use
9824 (fix_constructors): Added assignment to this$<n> if necessary.
9825 (java_expand_classes): Call java_complete_expand_classes instead
9826 of java_complete_expand_methods.
9827 (make_qualified_primary): Simplified.
9828 (merge_qualified_name): Optimized for missing left or right parts.
9829 (resolve_expression_name): Handle access to outer class fields from
9831 (resolve_qualified_expression_name): New macro
9832 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
9833 classes. Report error on non appropriate qualification of
9834 `new'. Handle qualified `this'.
9835 (not_accessible_p): Allow access to outer class private fields from
9837 (patch_method_invocation): Handle method invocations through
9838 access methods and inner class constructor invocations.
9839 (find_applicable_accessible_methods_list): Search enclosing
9840 contexts of an inner class.
9841 (search_applicable_methods_list): Fixed typo.
9842 (argument_types_convertible): Handle inner class constructors'
9843 hidden outer context reference argument.
9844 (qualify_ambiguous_name): Handle qualified `this'.
9845 (java_complete_lhs): Handle use of field accessed through
9846 artificial access methods in various cases of assignments. Handle
9848 (check_final_assignment): Use DECL_CLINIT_P.
9849 (valid_ref_assignconv_cast_p): Handle the destination being an
9850 enclosing context of the source.
9851 (patch_unaryop): Handle use of field accessed through artificial
9853 (patch_return): Use DECL_CLINIT_P.
9854 (patch_throw_statement): Use DECL_CLINIT_P.
9855 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
9856 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
9859 2000-01-16 Anthony Green <green@cygnus.com>
9861 * parse.y (build_string_concatenation): Only use
9862 StringBuffer(String) shortcut if String arg is constant.
9864 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9866 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9867 the shift value to int. Fixed typo in comment.
9869 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9871 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
9872 * jcf-write.c: Likewise.
9873 * parse.y: Likewise.
9874 * parse.c: Regenerate.
9876 2000-01-09 Anthony Green <green@cygnus.com>
9878 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
9879 bytecodes in the correct order.
9881 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9883 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
9885 2000-01-06 Anthony Green <green@cygnus.com>
9887 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9888 before building constant array decl.
9890 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9892 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
9893 method invocation and typo in conditional expression.
9894 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
9895 the appropriate NOTE_POP.
9896 * parse.y (patch_binop): Shift value mask to feature the right
9899 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9901 * class.c (assume_compiled, assume_compiled_node): Add static
9903 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
9905 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
9907 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
9909 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
9910 to `__modifier' to avoid stringifying it.
9912 * parse.y (verify_constructor_circularity): Don't call a variadic
9913 function with a non-literal format string.
9914 (java_check_abstract_methods): Move unreachable code inside
9915 `continue' statement.
9916 (lookup_method_invoke): Call xstrdup, not strdup.
9918 * expr.c (expand_java_field_op): Avoid the use of ANSI string
9921 * jcf-parse.c (yyparse): Likewise.
9923 * jv-scan.c (main): Likewise.
9925 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9927 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
9928 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9929 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
9932 * parse.y (synchronized, variable_redefinition_error,
9933 check_class_interface_creation, create_interface, create_class,
9934 method_header, finish_method_declaration,
9935 check_modifiers_consistency, method_declarator,
9936 complete_class_report_errors, check_abstract_method_definitions,
9937 java_check_regular_methods, check_throws_clauses,
9938 java_check_abstract_methods, read_import_dir,
9939 check_pkg_class_access, declare_local_variables, fix_constructors,
9940 cut_identifier_in_qualified, resolve_expression_name,
9941 resolve_qualified_expression_name, patch_method_invocation,
9942 java_complete_lhs, patch_assignment, try_builtin_assignconv,
9943 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
9944 patch_exit_expr, patch_exit_expr, patch_switch_statement,
9945 patch_try_statement, patch_synchronized_statement,
9946 patch_throw_statement, check_thrown_exceptions,
9947 patch_conditional_expr): Likewise.
9949 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9951 * Makefile.in (LIBDEPS): Added gcc's errors.o
9952 (../jcf-dump$(exeext):): Link with gcc's errors.o
9953 (../gcjh$(exeext):): Likewise.
9954 * expr.c (expand_java_NEW): Layout the entire target type instead of
9955 laying out its methods only.
9956 (lookup_field): Layout the class after having loaded it.
9957 * java-tree.h (java_debug_context): Declared.
9958 * jcf-io.c (toplev.h): Included.
9959 (find_class): Removed assignment to jcf's outofsynch
9960 field. Force source file to be read if newer than its matching
9961 class file. Tweaked debug messages.
9962 * jcf-parse.c (jcf_out_of_synch): Deleted.
9963 (read_class): Call to jcf_out_of_synch removed.
9964 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
9965 (jcf_out_of_synch): Prototype deleted.
9966 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
9967 `deprecated' and `class_err': integer turned into bit-fields.
9968 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
9969 * parse.y (package_list): New global.
9970 (package_declaration:): Record newly parsed package name.
9971 (extra_ctxp_pushed_p): Static global deleted.
9972 (java_parser_context_save_global): Create buffer context for the
9973 purpose of saving globals, if necessary.
9974 (java_parser_context_restore_global): Pop context pushed for the
9975 purpose of saving globals, if necessary.
9976 (java_debug_context_do): New prototype and function.
9977 (java_debug_context): Likewise.
9978 (do_resolve_class): Use already parsed package names to qualify
9979 and lookup class candidate.
9980 (java_pre_expand_clinit): Removed unnecessary local variable.
9982 1999-12-17 Tom Tromey <tromey@cygnus.com>
9984 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
9986 (process_file): Use `\n\' at end of each line in string.
9988 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9990 * expr.c (expand_invoke): Layout the loaded class before
9991 attempting to use it.
9992 (expand_java_field_op): Allow final field assignments to take
9994 * typeck.c (convert): Return error_mark_node if expr is null.
9996 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9998 * class.c (class_depth): Return -1 if the class doesn't load
10000 * expr.c (can_widen_reference_to): Check for errors during depth
10001 computation and return 0 accordingly.
10002 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
10003 create default constructors and add an other error check.
10004 * parse.h (java_fix_constructors): Prototyped.
10005 * parse.y (java_pre_expand_clinit): Likewise.
10006 (build_super_invocation): Re-prototyped to feature one argument.
10007 (java_check_circular_reference): Directly use `current'.
10008 (java_fix_constructors): New function.
10009 (java_check_regular_methods): Don't create default constructors
10010 here, but abort if none were found.
10011 (java_complete_expand_methods): Pre-process <clinit> calling
10012 java_pre_expand_clinit.
10013 (java_pre_expand_clinit): New function.
10014 (fix_constructors): build_super_invocation invoked with the
10015 current method declaration as an argument.
10016 (build_super_invocation): Use the context of the processed method
10017 decl argument instead of current_class.
10018 * typeck.c (lookup_java_method): Take WFLs in method names into
10021 1999-12-14 Per Bothner <per@bothner.com>
10023 * class.c (make_class_data): flag_keep_inline_functions to keep
10024 private methods in the method array.
10026 1999-12-15 Anthony Green <green@cygnus.com>
10028 * check-init.c (check_init): Take into account both types of
10029 `throw's when checking for uninitialized variables.
10031 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10033 * parse.y (java_complete_lhs): Force conversion of array
10034 dimensions to int_type_node, that's what runtime's ABI expects.
10036 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10038 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
10039 operand of a WFL, until the Java front-end gets fixed with regard
10040 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
10042 1999-12-10 Andrew Haley <aph@cygnus.com>
10044 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
10045 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
10046 expr.c (build_java_athrow): Add support for sjlj-exceptions.
10047 java-tree.h: Ditto.
10048 jcf-write.c: Ditto.
10050 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10052 * expr.c (java_lang_expand_expr): Switch to permanent obstack
10053 before calling expand_eh_region_start and expand_start_all_catch.
10054 * except.c (expand_start_java_handler): Switch to permanent
10055 obstack before calling expand_eh_region_start.
10056 (expand_end_java_handler): Switch to permanent obstack before
10057 calling expand_start_all_catch.
10059 1999-12-5 Anthony Green <green@cygnus.com>
10061 * decl.c (init_decl_processing): Mark throw_node as a noreturn
10062 function with side effects.
10063 (init_decl_processing): Mark all memory allocating DECLs with
10066 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10068 * except.c (expand_end_java_handler): Call
10069 expand_resume_after_catch and end_catch_handler.
10071 1999-11-30 Anthony Green <green@cygnus.com>
10073 * verify.c (verify_jvm_instructions): Create new return label
10074 chain if non existent (don't rely on the verified state of the jsr
10077 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10079 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
10080 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
10082 * parse.y (patch_assignment): Removed bogus final class test on
10083 lhs when checking on whether to emit an ArrayStoreException runtime
10085 * expr.c (expand_java_arraystore): Likewise.
10087 1999-11-28 Anthony Green <green@cygnus.com>
10089 * decl.c (find_local_variable): Reuse single slot decls when
10092 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10094 * jcf-parse.c (saw_java_source): Global variable removed.
10095 (read_class): Don't use `saw_java_source'. Added extra braces.
10096 (yyparse): Code setting `saw_java_source' removed.
10098 1999-11-24 Mark Mitchell <mark@codesourcery.com>
10100 * except.c (emit_handlers): Zero catch_clauses after emitting them.
10102 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10104 * verify.c (merge_type_state): Non verified subroutines being
10105 considered more than once to trigger passive type merge.
10107 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10109 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
10110 in case of error. Error message tuned.
10112 1999-11-21 Anthony Green <green@cygnus.com>
10114 * constants.c (find_methodref_index): Unwrap method names before
10115 inserting them in the constant pool.
10117 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
10119 * class.c (assume_compiled_node): New typedef.
10120 (assume_compiled_tree): New static data.
10121 (find_assume_compiled_node): New function.
10122 (add_assume_compiled): New function.
10123 (assume_compiled): New function.
10124 * class.c (make_class_data): Use assume_compiled.
10125 (is_compiled_class): Use assume_compiled.
10127 * java-tree.h (add_assume_compiled): Declare.
10129 * lang.c (lang_decode_option): Parse new options.
10131 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10133 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
10134 int_type_node: that's what `_Jv_AllocObject' expects.
10136 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10138 * parse.y (lookup_method_invoke): Use lang_printable_name to
10139 reliably build the type name during error report. Fixes PR gcj/97.
10141 1999-11-09 Tom Tromey <tromey@cygnus.com>
10143 * jcf-path.c: Include <sys/stat.h>.
10144 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
10145 (DIR_UP): New macro.
10147 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10149 * parse.y (source_end_java_method): Resume permanent allocation,
10150 reversing Apr 27 1998 patch.
10151 (patch_string_cst): Pop obstacks after having pushed the permanent
10154 1999-11-05 Tom Tromey <tromey@cygnus.com>
10156 * class.c (finish_class): Emit inlined methods if any native
10157 methods exist in the class. Fixes PR gcj/85.
10159 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
10161 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
10162 (qualify_ambiguous_name): Likewise.
10164 1999-11-03 Godmar Back <gback@cs.utah.edu>
10166 * typeck.c: (lookup_java_method): search all inherited
10167 interfaces when looking up interface method.
10169 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10171 * parse.y (method_header:): Issue error message for rule `type
10173 (synchronized:): Error report when not using synchronized.
10175 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10177 * parse.y (resolve_qualified_expression_name): Prevent `this' from
10178 being used before the superclass constructor has been called.
10179 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
10180 instead of `CALL_THIS_CONSTRUCTOR_P'.
10182 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
10184 * check-init.c: Fix typo in comment.
10186 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10188 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
10191 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10193 * parse.y (expression_statement:): Call function to report
10194 improper invocation of a constructor.
10195 (parse_ctor_invocation_error): New function.
10197 1999-10-26 Mark Mitchell <mark@codesourcery.com>
10199 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
10202 1999-10-21 Tom Tromey <tromey@cygnus.com>
10204 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
10205 in generated `main'.
10207 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10209 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
10210 (qualify_ambiguous_name): Likewise.
10212 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10214 * parse.y (java_complete_tree): fold_constant_for_init to work on
10216 (java_complete_lhs): Likewise.
10217 (array_constructor_check_entry): Complete an initializer element
10218 on permanent_obstack.
10220 1999-10-19 Tom Tromey <tromey@cygnus.com>
10222 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
10223 From Mike Moreton <mike@pillim.demon.co.uk>.
10225 1999-10-15 Greg McGary <gkm@gnu.org>
10227 * java-tree.h (flag_bounds_check): Remove extern decl.
10228 * lang.c (flag_bounds_check): Remove global variable.
10229 (lang_f_options): Remove "bounds-check" entry.
10230 (lang_init_options): Default flag_bounds_check to "on".
10232 1999-10-14 Tom Tromey <tromey@cygnus.com>
10234 * jvgenmain.c (usage): New function.
10235 (main): Use it. Also, handle `-D' options.
10236 * jvspec.c (lang_specific_driver): Recognize -D.
10237 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
10239 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
10241 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10243 * jcf-dump.c (print_constant, disassemble_method): Don't call a
10244 variadic function with a non-literal format string.
10246 * parse-scan.y (report_main_declaration): Likewise.
10248 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
10250 * parse.y (read_import_dir, patch_assignment, patch_binop,
10251 patch_array_ref): Likewise.
10253 * typeck.c (build_java_array_type): Likewise.
10255 * verify.c (verify_jvm_instructions): Likewise.
10257 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10259 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
10261 1999-10-07 Anthony Green <green@cygnus.com>
10263 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
10264 where CHECK_PUT may fail for valid reasons.
10266 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
10267 UNSAFE_PUTN): New macros.
10269 1999-10-04 Tom Tromey <tromey@cygnus.com>
10271 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
10272 well. Fixes Java PR gcj/59.
10273 * parse-scan.y (yyerror): Report errors.
10275 1999-09-24 Glenn Chambers <GChambers@provsol.com>
10277 * decl.c (insert_block): Remove unconditional `abort'.
10279 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
10281 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
10282 FUNCTION_CODE now of type int. All callers changed.
10283 Set the builtin's DECL_BUILT_IN_CLASS.
10285 1999-09-23 Tom Tromey <tromey@cygnus.com>
10287 * jvspec.c (lang_specific_driver): Don't read spec file if
10288 -fsyntax-only given.
10290 1999-09-22 Tom Tromey <tromey@cygnus.com>
10292 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
10294 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
10295 (WORDS_TO_LONG): Likewise.
10296 (WORDS_TO_DOUBLE): Likewise.
10298 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10300 * jcf-write.c (RELOCATION_VALUE_0): New macro.
10301 (RELOCATION_VALUE_1): Likewise.
10302 (emit_iinc, emit_reloc, push_constant1, push_constant2,
10303 push_in_const, push_long_const): Prototyped.
10304 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
10305 (push_constant2): Likewise.
10306 (push_int_const): Cast find_constant1's integer arguments to `jword'.
10307 (find_constant_wide): Cast find_constant2's integer arguments to
10309 (find_constant_index): Cast find_constant2's and find_constant2's
10310 integer arguments to `jword'.
10311 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
10312 (emit_switch_reloc): Use RELOCATION_VALUE_0.
10313 (emit_if): Use RELOCATION_VALUE_1.
10314 (emit_goto): Likewise.
10315 (emit_jsr): Likewise.
10316 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
10317 argument to push_long_const to HOST_WIDE_INT.
10319 1999-09-15 Andreas Schwab <schwab@suse.de>
10321 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
10323 1999-09-20 Nick Clifton <nickc@cygnus.com>
10325 * lang.c (lang_decode_option): Extend comment.
10327 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10329 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
10332 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10334 * gjavah.c (get_field_name, print_method_info, print_include,
10335 add_namelet): Use xmalloc, not malloc.
10337 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
10338 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
10341 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
10343 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
10345 * jcf-path.c (add_entry): Likewise.
10347 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
10349 * jv-scan.c (xmalloc): Remove definition.
10351 * jvgenmain.c (xmalloc): Likewise.
10353 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
10355 * lex.c (java_store_unicode): Use xrealloc, not realloc.
10357 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
10358 concat, not xmalloc/sprintf.
10359 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
10360 (xstrdup): Remove definition.
10362 * parse.y (duplicate_declaration_error_p,
10363 constructor_circularity_msg, verify_constructor_circularity,
10364 check_abstract_method_definitions, java_check_regular_methods,
10365 java_check_abstract_methods, patch_method_invocation,
10366 check_for_static_method_reference, patch_assignment, patch_binop,
10367 patch_cast, array_constructor_check_entry, patch_return,
10368 patch_conditional_expr): Use xstrdup, not strdup.
10370 * zextract.c (ALLOC): Use xmalloc, not malloc.
10372 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10374 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
10376 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
10377 (do_spec, lang_specific_pre_link, lang_specific_driver,
10378 input_filename, input_filename_length): Don't declare.
10379 (main_class_name, jvgenmain_spec, lang_specific_driver):
10381 (lang_specific_driver): All calls to the function pointer
10382 parameter now explicitly call `fatal'.
10384 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10386 * parse.y (find_applicable_accessible_methods_list): Search
10387 abstract classes as interfaces.
10389 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10391 * class.c (finish_class): We're now outside a valid method
10392 declaration. Tell the rest of gcc so.
10394 1999-09-08 Bruce Korb autogen@linuxbox.com
10396 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
10398 1999-09-07 Tom Tromey <tromey@cygnus.com>
10400 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
10402 (decode_signature_piece): Don't emit "::" in JArray<>.
10403 (print_namelet): Only print trailing `;' when printing a class.
10405 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
10407 * java-tree.h: Delete declarations for all tree nodes now moved to
10409 * decl.c: Delete their definitions.
10411 1999-09-04 Mark Mitchell <mark@codesourcery.com>
10413 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
10414 * Makefile.in (OBJS): Add ggc-callbacks.o.
10415 (OBJDEPS): Likewise.
10417 1999-09-03 Tom Tromey <tromey@cygnus.com>
10419 * parse.y (strip_out_static_field_access_decl): Return operand if
10420 it satisfies JDECL_P.
10422 1999-09-02 Tom Tromey <tromey@cygnus.com>
10424 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
10425 Handle nested arrays, like `[[I'.
10427 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10429 * class.c (finish_class): Remove unused parameter, all callers
10432 * expr.c (build_java_athrow): Change return type to void.
10433 (java_lang_expand_expr): Make sure each case in switch returns a
10436 * java-tree.h (finish_class): Fix prototype to take void args.
10438 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
10439 (main): Issue return from main, not exit.
10441 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
10443 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
10445 * jv-scan.c (main): Issue return from main, not exit.
10447 * parse.y (check_abstract_method_definitions,
10448 java_check_abstract_method_definitions): Add static prototypes.
10449 (java_complete_expand_methods): Fix call to `finish_class'.
10451 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
10454 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10456 * lang.c (language_string): Constify.
10458 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10460 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
10461 Remove hacks for stuff which comes from libiberty.
10463 * Make-lang.in: Likewise.
10465 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
10467 * Makefile.in (xref.o): Depend on xref.c explicitly.
10469 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10471 * java-tree.h (lang_printable_name): Constify a char*.
10473 * lang.c (lang_printable_name): Likewise.
10475 1999-08-27 Jeffrey A Law (law@cygnus.com)
10477 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
10478 comments in C code.
10480 1999-08-26 Tom Tromey <tromey@cygnus.com>
10482 * gjavah.c (print_cxx_classname): Print "::" before qualified
10485 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10487 * parse.y (lookup_cl): Changed leading comment. Now does its best
10488 to set the column number.
10489 (qualify_ambiguous_name): Take WFL wrappers into account.
10491 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
10493 * verify.c (verify_jvm_instructions): Don't check instruction
10494 validity beyond end of method.
10496 1999-08-25 Tom Tromey <tromey@cygnus.com>
10498 * jvspec.c (lang_specific_driver): Correctly handle --help again.
10500 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10502 * gjavah.c (print_name, print_base_classname, utf8_cmp,
10503 cxx_keyword_subst, generate_access, name_is_method_p,
10504 get_field_name, print_field_name, super_class_name, print_include,
10505 decode_signature_piece, print_class_decls, usage, help,
10506 java_no_argument, version, add_namelet, print_namelet): Add static
10508 (print_base_classname, utf8_cmp, cxx_keyword_subst,
10509 name_is_method_p): Constify a char*.
10510 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
10511 Provide a final else clause in an if-else-if.
10512 (print_field_info): Add missing final arg in function call to
10513 `print_field_name'.
10514 (print_method_info, decompile_method, decode_signature_piece,
10515 print_c_decl, print_full_cxx_name, print_stub,
10516 print_mangled_classname, super_class_name, print_include,
10517 add_namelet, add_class_decl, print_class_decls, process_file,
10518 help): Constify a char*.
10520 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
10521 push_int_const, find_constant_wide, find_constant_index,
10522 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
10523 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
10524 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
10525 emit_if, emit_goto, emit_jsr, call_cleanups,
10526 make_class_file_name): Add static prototypes.
10527 (generate_bytecode_return, generate_bytecode_insns): Pass a
10528 NULL_PTR, not a NULL_TREE.
10530 * jv-scan.c: Include "jcf.h".
10531 (main): Declare using DEFUN macro.
10533 * jvspec.c (find_spec_file, lang_specific_pre_link,
10534 lang_specific_driver): Add prototypes.
10535 (find_spec_file): Constify a char*.
10537 * keyword.gperf (hash, java_keyword): Add prototypes.
10539 * lang.c (lang_print_error): Add static prototype.
10540 (lang_init): Prefer memcpy over bcopy to avoid casts.
10542 * lex.c (yylex): Add static prototype.
10544 * parse-scan.y: Include "lex.c" earlier.
10546 * parse.h: Remove redundant declaration for `yylex'.
10548 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
10549 labeled_block_contains_loop_p): Add static prototypes.
10550 (not_accessible_p): Make static to match prototype.
10552 * verify.c (start_pc_cmp): Don't needlessly cast away const.
10554 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10556 * parse.y (check_method_redefinition): Changed leading comment.
10557 (check_abstract_method_definitions): New function.
10558 (java_check_abstract_method_definitions): New function.
10559 (java_check_regular_methods): Call it.
10560 (verify_constructor_super): Fixed indentation.
10561 (lookup_method_invoke): Likewise.
10563 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10565 * parse.y (method_header): Return a null pointer if the current
10566 class node is null.
10567 (finish_method_declaration): Return if the current function decl
10569 (source_start_java_method): Likewise.
10570 (java_method_add_stmt): Likewise.
10572 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10574 * class.c (emit_register_class): Removed unnecessary call to
10576 * parse.y (labeled_block_contains_loop_p): Removed unused local
10579 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10581 * parse.y (java_refold): Added prototype.
10583 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10585 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
10586 (java_stabilize_reference): Removed unnecessary `else'.
10587 (java_complete_lhs): Set flag to remember boolean. Call
10588 java_refold. Added comments.
10589 (java_decl_equiv): New function.
10590 (binop_compound_p): Likewise.
10591 (java_refold): Likewise.
10592 (patch_unaryop): Striped static field access assigned to decl and
10593 op. Changed promotion scheme for ++/-- operators.
10594 (search_loop): New function.
10595 (labeled_block_contains_loop_p): Likewise.
10596 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
10598 (patch_bc_statement): Call search_loop. Fixed comment.
10600 1999-08-14 Anthony Green <green@cygnus.com>
10602 * expr.c (java_lang_expand_expr): Mark static array data as
10605 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10607 * jvgenmain.c (main): NUL-terminate name_obstack.
10609 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10611 * check-init.c (check_bool2_init, done_alternative): Add static
10614 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
10615 (add_method, build_utf8_ref, build_class_ref,
10616 append_gpp_mangled_type, layout_class_method): Constify a char*.
10618 * decl.c (push_promoted_type, make_binding_level): Add static
10620 (push_promoted_type, pushdecl): Constify a char*.
10622 * except.c (find_handler_in_range, link_handler,
10623 check_start_handlers): Add static prototypes.
10625 * expr.c (process_jvm_instruction): Constify a char*.
10627 * gjavah.c (main): Constify a char*.
10629 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
10632 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
10634 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
10635 munge, print_ents): Constify a char*.
10637 * jcf-dump.c (disassemble_method): Constify a char*.
10638 (print_constant_pool, print_exception_table): Add static prototypes.
10639 (print_constant, print_exception_table, main, disassemble_method):
10642 * jcf-io.c (find_classfile, find_class): Likewise.
10644 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
10645 (set_source_filename, predefined_filename_p): Add static prototypes.
10646 (set_source_filename, get_constant, get_class_constant,
10647 find_in_current_zip): Constify a char*.
10649 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
10651 (add_entry, add_path, jcf_path_classpath_arg,
10652 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10654 * jcf-reader.c (get_attribute, jcf_parse_preamble,
10655 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
10656 jcf_parse_one_method, jcf_parse_methods,
10657 jcf_parse_final_attributes): Add static prototypes.
10658 (get_attribute): Constify a char*.
10660 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
10661 jcf_dependency_add_target, jcf_path_classpath_arg,
10662 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10664 * jv-scan.c (main): Constify a char*.
10665 (gcc_obstack_init): Add prototype arguments.
10667 * jvgenmain.c (gcc_obstack_init): Likewise.
10668 (main): Constify a char*.
10670 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
10672 (put_decl_string, lang_print_error): Constify a char*.
10673 (lang_init): Remove redundant extern prototype.
10675 * mangle.c (emit_unicode_mangled_name): Constify a char*.
10677 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
10678 Add static prototypes.
10679 (get_type_from_signature): Constify a char*.
10681 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
10682 Add static prototypes.
10683 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
10684 (verify_jvm_instructions): Constify a char*.
10686 * xref.c (xref_flag_value): Likewise.
10688 * xref.h (xref_flag_value): Likewise.
10690 * zextract.c (makeword, makelong): Add static prototypes.
10691 (makeword, makelong): Constify a uch*.
10693 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10695 * lang.c (java_dummy_print): Constify a char*.
10696 (lang_print_error): Likewise.
10697 (lang_init): Remove redundant prototype for `print_error_function'.
10698 (lang_init_source): Likewise.
10699 (lang_identify): Constify a char*.
10701 1999-08-09 Tom Tromey <tromey@cygnus.com>
10703 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
10704 (WORDS_TO_LONG): Likewise.
10705 (WORDS_TO_DOUBLE): Likewise.
10707 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10709 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
10711 * expr.c (java_stack_pop, java_array_data_offset,
10712 build_java_throw_out_of_bounds_exception, case_identity,
10713 build_java_check_indexed_type): Add static prototypes.
10714 (linenumber_table, expand_invoke, expand_java_field_op,
10715 build_primtype_type_ref, expand_byte_code): Constify a char*.
10717 * java-tree.h (build_primtype_type_ref, linenumber_table):
10719 (java_lang_expand_expr): Add prototype.
10721 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
10722 `java_lang_expand_expr'.
10724 * lex.c (java_lex_error): Constify a char*.
10725 (java_get_unicode, java_read_char, java_allocate_new_line,
10726 java_unget_unicode, java_sneak_unicode): Prototype.
10728 * parse-scan.y (current_class, package_name, method_declarator,
10729 report_class_declaration, yyerror): Constify a char*.
10731 * parse.h (java_report_errors): Prototype.
10732 (yyerror): Constify a char*.
10734 * parse.y (classitf_redefinition_error, check_modifiers,
10735 parse_jdk1_1_error, lookup_package_type,
10736 lookup_package_type_and_set_next, get_printable_method_name,
10737 purify_type_name): Constify a char*.
10738 (build_super_invocation, maybe_generate_finit,
10739 verify_constructor_super, parser_add_interface,
10740 add_superinterfaces, jdep_resolve_class, note_possible_classname,
10741 java_complete_expand_methods, java_expand_finals,
10742 cut_identifier_in_qualified, java_stabilize_reference,
10743 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
10744 merge_string_cste): Prototype.
10745 (single_type_import_declaration, yyerror,
10746 variable_redefinition_error, build_array_from_name,
10747 build_unresolved_array_type, check_class_interface_creation,
10748 resolve_class, complete_class_report_errors,
10749 note_possible_classname, read_import_dir,
10750 find_in_imports_on_demand, resolve_package, fix_constructors,
10751 check_deprecation, lookup_method_invoke,
10752 maybe_build_primttype_type_ref, array_constructor_check_entry):
10754 (java_complete_expand_methods, java_expand_finals): Make static.
10755 (convert_narrow): Remove static prototype.
10757 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
10759 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
10761 1999-08-02 Richard Henderson <rth@cygnus.com>
10763 * decl.c: Include defaults.h instead of expr.h.
10764 * parse.y: Likewise.
10766 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
10768 * java/decl.c (start_java_method): Change all uses of
10769 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
10770 Ensure expr.h is included.
10771 * java/expr.c (pop_arguments): Ditto.
10772 * java/parse.y (expand_start_java_method): Ditto.
10774 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10776 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
10778 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
10780 * decl.c: Include "function.h".
10781 * except.c: Likewise.
10782 * parse.y: Likewise.
10783 * Makefile.in: Update dependencies.
10785 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10787 * expr.c (build_java_soft_divmod): Provide a default case in switch.
10788 (java_lang_expand_expr): Mark parameters `target', `tmode' and
10789 `modifier' with ATTRIBUTE_UNUSED.
10791 * gjavah.c (process_file): Add braces around ambiguous `else'.
10793 * jcf-dump.c (print_access_flags, localvar_free): Change return
10796 * parse.y (java_complete_expand_method): Initialize variable
10798 (resolve_qualified_expression_name): Likewise for `field_decl'.
10799 (patch_method_invocation): Likewise for `class_to_search'.
10800 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
10801 (patch_assignment): Likewise for `lhs_type'.
10803 * verify.c (verify_jvm_instructions): Remove unused variable
10806 1999-07-25 Richard Henderson <rth@cygnus.com>
10808 * decl.c (va_list_type_node): New.
10810 1999-07-25 Anthony Green <green@cygnus.com>
10812 * gjavah.c (print_stub): New function.
10813 (METHOD_IS_NATIVE): New macro.
10814 (print_mangled_classname): Make static.
10815 (HANDLE_END_FIELD): Don't emit fields during stub generation.
10816 (process_file): Perform stub generation.
10817 (HANDLE_METHOD): Don't emit class decls during stub
10819 (HANDLE_END_METHOD): Take into account stub generation.
10820 (print_method_info): Handle stub generation.
10821 (print_stub): New function.
10822 (print_cxx_classname): Make signature consistant with others.
10823 (help): Describe -stubs option.
10824 (main): Create stub file.
10825 (version): Use version.c.
10826 (print_full_cxx_name): New function.
10827 (print_c_decl): Use print_full_cxx_name.
10829 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10831 * check-init.c (check_init): Handle MAX_EXPR.
10833 1999-07-15 Andrew Haley <aph@cygnus.com>
10835 * lang.c (flag_use_divide_subroutine): New variable.
10836 * typeck.c: (convert_ieee_real_to_integer): Bounds check
10837 fp-to-integer conversion.
10838 (convert): Call convert_ieee_real_to_integer when flag_fast_math
10841 * expr.c (build_java_soft_divmod): New function.
10842 (build_java_binop): Call build_java_soft_divmod if
10843 flag_use_divide_subroutine is set.
10844 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10845 soft_lrem_node: new builtin functions.
10846 (init_decl_processing) Initialize the new builtins.
10847 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10848 soft_lrem_node: new builtin functions.
10849 (build_java_soft_divmod): New function.
10850 * parse.y: Call build_java_soft_divmod if
10851 flag_use_divide_subroutine is set.
10852 * parse.c: Rebuilt.
10854 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
10855 a --specs= arg) even if not linking.
10856 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
10857 -fuse-divide-subroutine
10859 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10861 * parse.y (resolve_and_layout): Check methods only once.
10862 (resolve_qualified_expression_name): Verify thrown exceptions
10864 (check_thrown_exceptions): Reject exceptions thrown in
10865 initializer. Error message tuned.
10867 1999-07-14 Andrew Haley <aph@cygnus.com>
10869 * expr.c (expand_expr): Do not return the last statement in a
10870 block as the block's value.
10872 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10874 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
10875 CALL_EXPR, to avoid order of evaluation changes.
10877 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10879 * parse.y (qualify_ambiguous_name): Do not use
10880 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
10882 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10884 * check-init.c (check_init): Handle MAX_EXPR.
10885 * expr.c (force_evaluation_order): Force method call arguments to
10886 be evaluated in left-to-right order.
10887 * parse.y (qualify_ambiguous_name): Loop again to qualify
10888 NEW_ARRAY_EXPR properly.
10890 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10892 * parse.y (patch_invoke): Resolve unresolved invoked method
10894 (qualify_ambiguous_name): STRING_CST to qualify expression for
10895 type name resolution.
10897 1999-06-24 Andrew Haley <aph@cygnus.com>
10899 * class.c (finish_class): Whenever a deferred method is
10900 output, rescan the list of methods to see if a new candidate for
10901 output can be found.
10903 1999-06-28 Tom Tromey <tromey@cygnus.com>
10905 * jvspec.c (lang_specific_driver): Recognize --help.
10907 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10909 * parse.y (resolve_package): Fixed bogus return statement.
10910 (patch_method_invocation): Resolve method invocation beginning with
10911 a package name qualifier.
10913 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10915 * Make-lang.in (java.stage1): Depend on stage1-start.
10916 (java.stage2): Likewise for stage2-start.
10917 (java.stage3): Likewise for stage3-start.
10918 (java.stage4): Likewise for stage4-start.
10920 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10922 * parse.y (java_complete_lhs): When doing cross referencing, don't
10923 try to keep file location on a WFL expanded as a CALL_EXPR.
10925 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10927 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
10928 compiling to class file a void method with an empty method body.
10929 As a side effect, the bytecode backend will generate the
10930 appropriate `return' instruction.
10932 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10934 * parse.y (lookup_package_type_and_set_next): New function prototype.
10935 (resolve_package): Search current and imported packages.
10936 (lookup_package_type_and_set_next): New function.
10938 1999-06-22 Andrew Haley <aph@cygnus.com>
10940 * verify.c (verify_jvm_instructions): Check for pending blocks
10941 before invalid PC test and opcode switch, not after.
10943 1999-06-21 Andrew Haley <aph@cygnus.com>
10945 * except.c (find_handler_in_range): The upper limit for exception
10946 ranges is exclusive, not inclusive: (start <= pc < end).
10947 (link_handler): find child pointer which points to outer by
10948 searching sibling list: previous code incorrectly assumed that
10949 outer->outer->first_child must point to outer.
10950 * verify.c (verify_jvm_instructions): FIXME added to code for
10952 (verify_jvm_instructions): Do not assume that the last block
10953 processed in a subroutine is a block which ends with a `ret'
10954 instruction. With some control flows it is possible that the last
10955 block ends with an `athrow'.
10957 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10959 * parse.y (qualify_ambiguous_name): Reorganized the post
10960 evaluation of non WFL leading expression nodes.
10962 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10964 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
10967 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10969 * parse.y (qualify_ambiguous_name): Handle qualified expression
10970 beginning with a STRING_CST.
10972 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10974 * parse.y (register_fields): Set DECL_INITIAL on both
10975 pre-initialized static and public fields.
10976 (resolve_field_access): Static field access expressions to always
10978 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
10979 qualification. CONVERT_EXPR to be resolved as an expression name.
10980 (java_complete_lhs): Identify and access qualified final
10981 initialized field in switch statement case expression.
10982 (fold_constant_for_init): Pre-initialized field decl constant to
10985 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10987 * parse.y (note_possible_classname): Mark returned node with
10988 QUALIFIED_P only if the original class name contained a '/'.
10990 1999-06-05 Anthony Green <green@cygnus.com>
10992 * Make-lang.in (gcjh): More parallel build fixes.
10994 1999-06-03 Mike Stump <mrs@wrs.com>
10996 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
10998 1999-06-02 Anthony Green <green@cygnus.com>
11000 * except.c (link_handler): Chain exception handlers in order.
11002 1999-06-02 Anthony Green <green@cygnus.com>
11004 * expr.c (expand_byte_code): Fill unreachable bytecode regions
11005 with nops and process as usual in order to always set correct EH
11006 ranges. Emit detailed warnings about unreachable bytecodes.
11008 1999-06-02 Anthony Green <green@cygnus.com>
11010 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
11013 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11015 * parse.y (lookup_field_wrapper): Unified returned value to NULL
11016 or the searched field decl.
11018 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11020 * parse.y (fold_constant_for_init): Convert numerical constant
11021 values to the type of the assigned field.
11023 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11025 * expr.c (lookup_field): Relaxed the test on class loading error
11027 * parse.y (fold_constant_for_init): Enabeled old code.
11029 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11031 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
11032 decide the validity of the cast of a java.lang.Cloneable reference
11034 (patch_conditional_expr): Fixed first argument passed to
11035 binary_numeric_promotion.
11037 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11039 * parse.y (qualify_ambiguous_name): Take into account that a
11040 CONVERT_EXPR might specify a type as a WFL.
11042 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11044 * parse.y (patch_assignment): Save the rhs before using it as an
11045 argument to _Jv_CheckArrayStore.
11047 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11049 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
11051 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11053 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
11054 floating point literal only when the exponent indicator has been
11057 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11059 * parse.y (formal_parameter:): Construct argument tree list
11060 element even if a yet unsupported final parameter was encountered.
11062 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11064 * parse.y (finish_method_declaration): Issue errors for native or
11065 abstract methods declared with a method body, as well as for non
11066 native or non abstract methods with no method body.
11068 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11070 * class.c (build_utf8_ref): Initialize variable `field'.
11072 * decl.c (init_decl_processing): Initialize variable `field'.
11074 * expr.c (build_known_method_ref): Mark parameters `method_type',
11075 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
11076 (process_jvm_instruction): Likewise for parameter `length'.
11078 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
11079 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
11082 * parse.y (maybe_generate_clinit): Remove unused variable
11083 `has_non_primitive_fields'.
11084 (find_in_imports_on_demand): Initialize variables `node_to_use'
11086 (patch_binop): Likewise for variable `prom_type'.
11087 (patch_unaryop): Likewise for variable `prom_type'.
11089 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
11091 * xref.c (xref_table): Add missing initializer.
11093 1999-05-14 Tom Tromey <tromey@cygnus.com>
11095 * java-except.h (struct eh_range): Removed unused `next' member.
11096 * verify.c (verify_jvm_instructions): Call check_nested_ranges
11097 after adding all exception handlers. Sort exception ranges in
11099 (struct pc_index): New structure.
11100 (start_pc_cmp): New function.
11101 * except.c (add_handler): Return `void'. Don't call link_handler;
11102 instead construct an ordinary linked list and do range
11104 (check_nested_ranges): New function.
11105 (link_handler): Changed interface to allow merging of eh_ranges.
11106 Split overlapping ranges. Return `void'.
11108 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11110 * parse.y (constructor_block_end:): New rule, tagged <node>.
11111 (constructor_body:): Use `constructor_block_end' instead of
11114 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11116 * parse.y (statement_nsi:): Pop `for' statement block.
11117 (java_complete_lhs): Labeled blocks containing no statement are
11118 marked as completing normally.
11120 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11122 * xref.c (xref_set_current_fp): New function, defined.
11123 * xref.h (xref_set_current_fp): New function, prototyped.
11125 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11127 * check-init.c (check_init): Take into account that
11128 LABELED_BLOCK_STMT can be empty.
11130 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11132 * parse.y (java_check_regular_methods): Warning check on not
11133 overriding methods with default access in other packages does not
11134 apply to `<clinit>'.
11135 (java_complete_lhs): If block body is an empty_stmt_node, replace
11136 it by NULL_TREE. This prevents gcc from generating an irrelevant
11139 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11141 * check-init.c (check_init): Removed code accepting to see things
11142 falling through default:, when doing xrefs.
11143 * java-tree.h (do_not_fold): New global variable, declared.
11144 * parse.y (do_not_fold): New global variable, defined.
11145 (java_complete_expand_method): Set `do_not_fold' to the value of
11146 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
11147 and reinstall them after them have been purged; do not check for
11148 initializations; do not issue missing return errors.
11149 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
11151 (patch_binop): Skip the fold part when doing xrefs.
11152 (build_string_concatenation): Skip the concatenation part when
11154 (patch_synchronized_statement): Do not generate a try-finally when
11156 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
11157 and keep the location where the throw was seen.
11158 * typeck.c (convert): When `do_not_fold' is set, do not attempt
11159 any treatment on the converted node an simply return a NOP_EXPR of
11161 * xref.c (xref_get_data): New function, defined.
11162 * xref.h (xref_get_data): New function, declared.
11163 (XREF_GET_DATA): Use xref_get_data.
11165 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11167 * gjavah.c (print_include): Cast the result of `strlen' to int
11168 when comparing against a signed value.
11169 (add_namelet): Likewise.
11171 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11173 * expr.c (expand_invoke): Mark parameter `nargs' with
11175 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
11177 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
11180 * jcf-reader.c (get_attribute): Cast a value to long
11181 when comparing against a signed expression. Likewise.
11183 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
11184 HOST_BITS_PER_CHAR.
11186 1999-05-11 Andrew Haley <aph@cygnus.com>
11188 * parse.y (source_end_java_method): If the current method contains
11189 any exception handlers, force asynchronous_exceptions: this is
11190 necessary because signal handlers in libjava may throw exceptions.
11191 * decl.c (end_java_method): Ditto.
11193 1999-05-11 Tom Tromey <tromey@cygnus.com>
11195 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
11197 * jvspec.c (THREAD_NAME): Removed.
11198 (GC_NAME): Likewise.
11199 (MATHLIB): Likewise.
11200 (WITHLIBC): Likewise.
11202 (THREADLIB): Likewise.
11203 (MATH_LIBRARY): Likewise.
11204 (lang_specific_driver): Don't add `-l' options to command line.
11205 Instead, add a single --specs option. Recognize `-L' options and
11206 use them to search for spec file.
11207 (find_spec_file): New function.
11208 (SPEC_FILE): New define.
11210 1999-05-11 Dave Brolley <brolley@cygnus.com>
11212 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
11213 cpplib-enabled build.
11215 1999-05-05 Per Bothner <bothner@cygnus.com>
11217 * class.c (make_field_value): DECL_INITIAL may be a string literal;
11218 temporarily zero it while calling rest_of_decl_compilation.
11220 * java-tree.h (string_ptr_type_node): Add declaration.
11221 * decl.c: Define and initialize string_ptr_type_node.
11222 * parse.y (patch_string_cst): Use string_ptr_type_node.
11224 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
11225 * parse.y (for_statement): Now unconditionally exit_block.
11226 (finish_labeled_statement): No longer exit_block if for-loop.
11227 (patch_loop_statement): Check harder if the loop is already labeled.
11229 * parse.y (patch_initialized_static_field): Removed function.
11230 (maybe_generate_clinit): Removed special handling for interfaces.
11231 (java_complete_expand_methods): Do a preliminary java_complete_tree
11232 on <clinit> to determine if it can be removed.
11233 (java_complete_expand_method): Remove special handling for <clinit>.
11234 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
11235 optimize if we get back empty_stmt_node.
11236 For MODIFY_EXPR, re-do checking of static initializers.
11237 (fold_constant_for_init): Don't return immediate if VAR_DECL.
11238 For VAR_DECL, pass correct context.
11240 * verify.c (verify_jvm_instructions): Better error messages.
11242 1999-05-03 Tom Tromey <tromey@cygnus.com>
11244 * parse-scan.y (interface_declaration): Call
11245 report_class_declaration for interfaces.
11247 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
11249 * Makefile.in: Remove -v from bison command lines.
11251 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11253 * check-init.c (check_init): Exclude a case of error when doing
11255 * class.c (layout_class_method): Don't generate the error message
11256 twice when compiling from source.
11257 * lang-options.h: Added `-Wredundant-modifers' and
11258 `-Wunusupported-jdk11' flags and help text.
11259 * lang.c (lang_decode_option): Added support for
11260 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
11261 flag_static_local_jdk11 and flag_redundant set accordingly.
11262 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
11263 * parse.h (EXPR_WFL_ADD_COL): New macro.
11264 (DECL_END_SOURCE_LINE): Likewise.
11265 (DECL_INHERITED_SOURCE_LINE): Likewise.
11266 * parse.y (static_ref_err): New function, prototyped.
11267 (CCB_TK): Now tagged <operator>.
11268 (class_body:): Remember the location of the closing '}' of a class
11269 definition when doing xrefs.
11270 (block:): Likewise.
11271 (block_end:): Likewise.
11272 (create_class): Remember the location of the inherited class
11273 identifier when doing xrefs.
11274 (register_fields): Added test on first operand of `init' before
11275 testing it TREE_CODE.
11276 (method_header): Store the location of the class identifier in the
11277 class decl when doing xrefs.
11278 (finish_method_declaration): Don't combine first/last method line
11280 (java_check_regular_methods): Warning check on not overriding
11281 methods with default access on other packages move before check on
11282 static methods. Initialization of `aflags' also moved up.
11283 (resolve_expression_name): Call static_ref_err to report the error.
11284 (static_ref_err): New function, implemented.
11285 (resolve_field_access): Returned simplified static field access
11287 (resolve_qualified_expression_name): Check for illegal use of
11288 static fields in a non static context. Call static_ref_err to
11289 report error in various places.
11290 (java_complete_tree): Do not fold initialized static fields when
11292 (java_complete_lhs): Likewise.
11294 1999-04-29 Anthony Green <green@cygnus.com>
11296 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
11297 create internal labels.
11298 (lookup_label): Ditto.
11300 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11302 * class.c (layout_class_method): Generate <clinit>'s rtl for
11304 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
11305 for interfaces' <clinit>.
11306 * expr.c (lookup_field): Search for fields in interfaces.
11307 (expand_invoke): Fixed indentation.
11308 (expand_java_field_op): Likewise. Use IS_CLINIT.
11309 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
11310 (IS_CLINIT): New macro.
11311 * parse.y (type_declaration:): Call maybe_generate_clinit after an
11312 interface was parsed.
11313 (maybe_generate_clinit): Don't generate if the current class is an
11314 interface with only fields of primitive types.
11315 (reset_method_name): Use IS_CLINIT.
11316 (java_complete_expand_method): Expand <clinit> when it exists for
11317 interfaces. Use IS_CLINIT.
11318 (resolve_expression_name): Use DECL_CONTEXT instead of
11319 current_class to build static field references.
11320 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
11321 ARRAY_REF when doing xreferencing.
11322 (check_final_assignment): Fixed typo in leading comment. Use
11324 (patch_array_ref): Don't fully expand array references when
11326 (patch_return): Use IS_CLINIT.
11327 (patch_throw_statement): Likewise.
11329 1999-04-22 Tom Tromey <tromey@cygnus.com>
11331 * Make-lang.in (JAVA_SRCS): Added check-init.c.
11333 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11335 * decl.c (predef_filenames, predef_filenames_size): New globals
11336 (init_decl_processing): predef_filenames and predef_filenames_size
11338 * java-tree.h (predef_filenames, predef_filenames_size): Declared
11340 * jcf-parse.c (predefined_filename_p): New function.
11341 (yyparse): Check that files on the command line are specified only
11342 once and issue a warning otherwise.
11343 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
11344 * parse.y (source_end_java_method): Nullify NOP method bodies, to
11345 avoid a gcc warning with -W -Wall turned on.
11346 (java_expand_classes): Abort if errors were encountered.
11347 (java_complete_lhs): If the cross reference flag is set, wrap
11348 field DECL node around a WFL when resolving expression name.
11350 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11352 * lang.c (lang_decode_option): Fixed returned value when parsing
11353 `-fxref=...' and `-Wall'.
11354 * parse.y (source_end_java_method): Do not generate code when
11355 flag_emit_xref is set.
11356 (resolve_expression_name): Do not build static field access when
11357 flag_emit_xref is set.
11358 (resolve_field_access): No special treatment on `length' when
11359 flag_emit_xref is set. Do not build qualified static field access
11360 when flag_emit_xref is set.
11361 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
11362 when flag_emit_xref is set.
11363 (patch_assignment): Do not generate array store runtime check when
11364 flag_emit_xref is set.
11365 * xref.c (xref_flag_value): Fixed function declaration
11367 (xset_set_data): New function.
11368 * xref.h (xref_set_data): Added prototype for new function.
11369 (typedef struct xref_flag_table): New field data.
11370 (XREF_GET_DATA): New macro.
11372 1999-04-19 Tom Tromey <tromey@cygnus.com>
11374 * xref.h (enum): Removed trailing comma.
11376 * parse.y (resolve_qualified_expression_name): Added missing
11379 1999-04-15 Anthony Green <green@cygnus.com>
11381 * gjavah.c: New prototypes for java_float_finite and
11382 java_double_finite.
11384 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11386 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
11389 1999-04-06 Jeffrey A Law (law@cygnus.com)
11391 * Makefile.in (TREE_H): Add tree-check.h.
11392 (RTL_H): Add genrtl.h.
11394 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11396 * parse.y (patch_assignment): Added ArrayStoreException runtime
11399 1999-04-06 Per Bothner <bothner@cygnus.com>
11401 * expr.c (pop_type_0): New function.
11402 (pop_type): Use pop_type_0.
11403 * java-tree.h (pop_type_0): New declaration.
11404 * verify.c (verify_jvm_instructions): Check return instructions.
11406 * parse.y (patch_binop): Don't fold if non-constant and emiting
11409 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11411 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
11413 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
11414 (main_jcf): Don't define.
11415 (process_file): Don't set `main_jcf'.
11417 * java-tree.h (main_jcf): Don't declare.
11419 * jcf-parse.c (main_jcf): Add static definition.
11421 * lang.c (main_jcf): Don't define.
11423 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11425 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
11427 * decl.c (copy_lang_decl): Likewise for `bcopy'.
11429 * jcf-depend.c: Include "config.h", not <config.h>.
11431 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
11434 * jcf-path.c: Include "config.h", not <config.h>.
11436 * lex.c: Don't include various system header files.
11437 (java_init_lex): Cast the argument of `bzero' to PTR
11439 * parse-scan.y (java_push_parser_context): Likewise.
11441 * parse.y (java_push_parser_context): Likewise.
11442 (patch_bc_statement): Match format specifier to variable argument.
11444 * xref.c: Don't include <stdio.h>.
11446 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11448 * parse.y (struct parser_ctxt *ctxp): Now global.
11449 (declare_local_variables): Use WFL compound value for the
11450 declaration source line value, when doing cross-referencing.
11452 1999-03-31 Tom Tromey <tromey@cygnus.com>
11454 * gjavah.c (print_field_info): Allow constants of other types.
11455 (print_include): Generate include when new name is proper prefix
11456 of already printed name.
11457 (add_namelet): Likewise.
11458 (cxx_keyword_subst): New function.
11459 (print_method_info): Use it.
11460 (print_field_name): New function.
11461 (get_field_name): New function.
11462 (print_field_info): Use get_field_name and print_field_name.
11464 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11466 * Makefile.in (keyword.h): Generate using gperf language 'C', not
11467 'KR-C', so gperf uses the `const' keyword on strings.
11469 * keyword.gperf (java_keyword): Const-ify a char*.
11471 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11473 * parse.y (patch_bc_statement): Fixed identation and a bogus
11476 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11478 * parse.y (patch_assignment): Allow static variables in other
11479 classes to be assigned.
11481 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11483 * class.c (maybe_add_interface): Remove unused variable
11485 (make_class_data): Use = for assignment, not ==. Likewise.
11486 (emit_register_classes): Remove unused variable `decl'.
11488 * lex.c: Fix comment so as not to contain an embedded `/*'.
11490 * verify.c (verify_jvm_instructions): Remove unused variable
11493 1999-03-27 Per Bothner <bothner@cygnus.com>
11495 * parse.y (complete_loop_body): Rename to finish_loop_body.
11496 (complete_labeled_statement): Rename to finish_labeled_statement.
11497 (complete_for_loop): Rename to finish_for_loop.
11498 (complete_method_declaration): Rename to finish_method_declaration.
11500 * java-tree.h (continue_identifier_node): New global node.
11501 * decl.c: Define and initialize continue_identifier_node.
11502 * parse.y (generate_labeled_block): Remove - no longer needed.
11503 (build_loop_body): Use continue_identifier_node for continue block.
11504 (finish_labeled_statement): Also do pop_labeled_block actions.
11505 (java_complete_lhs): POP_LOOP even if error.
11506 (build_labeled_block): Special handling for continue_identifier_node.
11507 (patch_loop_statement): Re-organize.
11508 (patch_bc_statement): Re-write.
11510 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11512 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
11513 using a WFL compound value.
11514 * parse.y (xref.h): Include.
11515 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
11516 WFL compound value.
11517 (register_fields): Set WFL compound value to lineno if doing
11519 (java_complete_expand_method): Call expand_xref if flag_emit_xref
11521 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
11522 * xref.h (expand_xref): Prototype renamed from xref_generate.
11524 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11526 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
11527 (GET_CURRENT_BLOCK): New macro.
11528 * parse.y (current_static_block): New global variable.
11529 (method_body:): Define action.
11530 (complete_method_declaration): Set current_function_decl to NULL
11531 when work on the current method is done.
11532 (declare_local_variables): Use GET_CURRENT_BLOCK.
11533 (java_method_add_stmt): Likewise.
11534 (java_complete_expand_method): Disable the use of `this' when
11535 expanding <clinit>.
11536 (enter_a_block): If no current method exist, use
11537 current_static_block to link static initializer blocks.
11538 (exit_block): Rewritten to use current_static_block when no current
11539 method decl exists.
11540 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
11541 (patch_return): Forbid the use of `return' in static initializers.
11542 (patch_throw_statement): Fixed indentation. Issue specific error
11543 for uncaught thrown checked exception in static initializer
11544 blocks. Removed FIXME.
11546 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
11548 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
11549 Link gcj from gcc.o.
11551 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11553 * parse.y (find_applicable_accessible_methods_list): When dealing
11554 with interface: ensure that a given interface or java.lang.Object
11555 are searched only once.
11557 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11559 * gjavah.c (print_c_decl): Remove unused argument `flags'.
11561 * jcf-dump.c (print_access_flags): Add braces around if-else.
11563 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
11566 * lex.c (build_wfl_node): Add static prototype.
11568 * lex.h (build_wfl_node): Remove static prototype.
11570 * parse.y: Include lex.c early enough to declare everything needed.
11571 Ensure calls to `build_wfl_node' pass the proper arguments.
11572 (create_class): Remove unused variable `super_decl'.
11573 (get_printable_method_name): Initialize variable `name'.
11575 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11577 * Changelog: Fixed 1999-03-22 typos.
11578 * lang.c (lang_decode_option): Fixed typo in error string in the
11581 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11583 * Makefile.in (JAVA_OBJS): Added entry xref.o.
11584 (xref.o): New rule.
11585 * java-tree.h (flag_emit_xref): Declared extern.
11586 * lang.c (xref.h): Included.
11587 (flag_emit_xref): New global variable.
11588 (lang_decode_option): Added support for -fxref.
11590 * xref.h: Likewise.
11592 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
11594 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
11597 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11599 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
11600 $(srcdir)/../system.h and $(JAVA_TREE_H).
11601 (jcf-io.o): Depend on $(JAVA_TREE_H).
11602 (mangle.o): Likewise.
11604 * check-init.c (check_cond_init): Add static prototype.
11606 * class.c (build_java_method_type, hashUtf8String,
11607 make_field_value, get_dispatch_vector, get_dispatch_table,
11608 append_gpp_mangled_type, mangle_static_field): Likewise.
11609 (strLengthUtf8): Hide unused definition.
11610 (hashUtf8String): Const-ify.
11611 (make_field_value): Un-ANSI-fy.
11613 * constants.c: Move inclusion of jcf.h above java-tree.h.
11614 (set_constant_entry, find_class_or_string_constant,
11615 find_name_and_type_constant, get_tag_node,
11616 build_constant_data_ref): Add static prototype.
11618 * decl.c (push_jvm_slot, builtin_function,
11619 lookup_name_current_level): Likewise.
11620 (builtin_function): Const-ify.
11622 * except.c (expand_start_java_handler, expand_end_java_handler):
11623 Add static prototype.
11625 * expr.c (flush_quick_stack, push_value, pop_value,
11626 java_stack_swap, java_stack_dup, build_java_athrow,
11627 build_java_jsr, build_java_ret, expand_java_multianewarray,
11628 expand_java_arraystore, expand_java_arrayload,
11629 expand_java_array_length, build_java_monitor, expand_java_pushc,
11630 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
11631 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
11632 expand_compare, expand_test, expand_cond, expand_java_goto,
11633 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
11634 expand_java_field_op, java_push_constant_from_pool): Likewise.
11636 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
11637 (build_java_arraynull_check): Mark parameters `node' and `type'
11638 with ATTRIBUTE_UNUSED.
11639 (note_label): Likewise for parameter `current_pc'.
11640 (expand_java_call, expand_java_ret): Hide unused definition.
11642 * java-tree.h (make_class, build_constants_constructor,
11643 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
11644 init_outgoing_cpool, register_class, emit_register_classes,
11645 java_layout_seen_class_methods): Prototype.
11646 (unicode_mangling_length): Const-ify.
11647 (append_gpp_mangled_name, append_gpp_mangled_classtype,
11648 emit_unicode_mangled_name, format_int, format_uint,
11649 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
11650 jcf_print_utf8_replace, open_class): Prototype.
11652 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
11653 <stdio.h>. Include tree.h/java-tree.h.
11654 (utf8_equal_string usage, process_class): Add static prototype.
11655 (open_class): Don't prototype this here.
11656 (utf8_equal_string): Match arguments to format specifiers.
11657 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
11658 TABLE_SWITCH, disassemble_method): Likewise.
11660 * jcf-io.c: Include tree.h/java-tree.h.
11661 (open_class, find_classfile, jcf_print_utf8,
11662 jcf_print_utf8_replace): Const-ify.
11664 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
11665 parse_class_file): Add static prototype.
11666 (find_in_current_zip): Match definition to existing static
11669 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
11670 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
11671 finish_jcf_block, define_jcf_label, get_jcf_label_here,
11672 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
11673 write_chunks, adjust_typed_op, generate_bytecode_conditional,
11674 generate_bytecode_return, perform_relocations, init_jcf_state,
11675 init_jcf_method, release_jcf_state, generate_classfile):
11676 Add static prototype.
11677 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
11678 (make_class_file_name): Const-ify.
11680 * jcf.h (find_classfile): Const-ify.
11682 * jv-scan.c (reset_report): Remove prototype.
11684 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
11685 (error): Rewrite to allow varargs.
11687 * lang.c (lang_f_options): Const-ify.
11689 * lex.c (java_parse_escape_sequence): Add static prototype.
11690 (java_allocate_new_line): Match definition to existing static
11693 * mangle.c Include tree.h/java-tree.h.
11694 (unicode_mangling_length, emit_unicode_mangled_name,
11695 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
11697 * parse.h (jdep_code): Remove trailing comma in enumeration.
11698 (java_get_line_col): Move prototype outside of !JC1_LITE test.
11699 (reset_report): Add prototype.
11701 * verify.c (push_pending_label, merge_types): Add static
11704 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
11706 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11708 * parse.y (find_applicable_accessible_methods_list): Extend the
11709 search to superinterfaces when relevant.
11710 (search_applicable_methods_list): New function.
11712 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11714 * class.c (unmangle_classname): Implemented stricter testing
11715 before setting the QUALIFIED_P flag on an identifier.
11717 1999-03-16 Per Bothner <bothner@cygnus.com>
11719 * parse.y (java_complete_lhs): Call force_evaluation_order
11720 after patch_newarray.
11721 (patch_binop): Don't call fold if there are side effects.
11723 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11725 * parse.y (java_stabilize_reference): Use save_expr instead of
11726 building a SAVE_EXPR node.
11727 (java_complete_lhs): Patch the resulting string of the `+='
11728 operator (if necessary) and complete the RHS after having built
11731 1999-03-15 Per Bothner <bothner@cygnus.com>
11733 * class.c (make_class): Don't set CLASS_P here (because
11734 this function is also called by build_java_array_type).
11735 (push_class): Set CLASS_P here instead.
11736 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
11738 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
11739 context. If the context is class, perfer "super" over "synchronized".
11740 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
11742 * parse.y (create_class): Don't call parser_check_super here;
11743 it is not robust. Always wait until later.
11745 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
11746 match what JDK 1.2 does), but don't set ACC_PUBLIC.
11748 1999-03-13 Per Bothner <bothner@cygnus.com>
11750 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
11751 * lex.h (UNGETC): Change misleading macro.
11753 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11755 * parse.y (java_stabilize_reference): Return NODE when patching a
11757 (java_complete_lhs): Put parenthesis around truth values.
11759 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11761 * class.c (layout_class_method): Don't make rtl for interface
11763 * parse.h (GET_TYPE_NAME): New macro.
11764 * parse.y (if_then_statement:): Fixed indentation.
11765 (if_then_else_statement:): Likewise.
11766 (for_statement:): Fixed spacing.
11767 (try_statement:): Fixed indentation.
11768 (create_interface): Don't force interfaces to be abstract.
11769 (method_header): Abstract methods are OK in interfaces.
11770 (declare_local_variables): Fixed typo in comment.
11771 (java_complete_expand_method): Fixed indentation.
11772 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
11773 non accessible fields.
11774 (java_stabilize_reference): New function.
11775 (java_complete_lhs): Fixed indentation. Use
11776 java_stabilize_reference in compound assignment. Insert the
11777 cast. If not processing `+' fix string constants before processing
11780 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11782 * constants.c (find_class_or_string_constant): Cast variable `j'
11783 to a `jword' when comparing against one.
11785 * expr.c (java_lang_expand_expr): Remove unused variables
11786 `has_finally_p' and `op0'.
11788 * gjavah.c (print_field_info): Cast a value to jint when comparing
11789 against one. Likewise for a jlong.
11790 (add_namelet): Likewise cast a `sizeof' to an int when comparing
11791 against a signed quantity.
11793 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
11794 (print_signature): Don't needlessly dereference variable `str'
11796 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
11797 `max_locals' with ATTRIBUTE_UNUSED.
11798 (jcf_parse_class): Likewise for variable `index'.
11800 * parse.h (reverse_jdep_list): Remove static prototype.
11802 * parse.y (build_jump_to_finally): Remove prototype and definition.
11803 (reverse_jdep_list): Add static prototype.
11805 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
11806 `assignment' and `expr_decl'.
11808 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
11810 1999-03-12 Andrew Haley <aph@cygnus.com>
11812 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
11813 we'll need a directory separator and a null character.
11815 1999-03-10 Per Bothner <bothner@cygnus.com>
11817 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
11819 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
11821 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
11824 1999-03-05 Per Bothner <bothner@cygnus.com>
11826 * lex.c (java_parse_end_comment): Take extra parameter (next char).
11828 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
11830 * class.c (layout_class_method): A static method in a base class
11831 is never overridden, so treat it like it doesn't exist.
11832 However, do complain about private non-static method overriding
11833 public static method.
11835 * parse.y: Don't set unused INITIALIZED_P flag.
11836 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
11838 * parse.y (find_expr_with_wfl): Optimize tail-calls.
11839 (build_array_from_name): Re-order &index[string] to &string[index].
11841 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
11842 error_mark (it might catch more errors, but it is more likely to lose).
11844 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11846 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
11847 (parse-scan.o): Depend on toplev.h.
11849 * class.c (make_method_value): Add prototype. Make it static.
11850 Remove unused second argument, caller changed.
11852 * expr.c (java_lang_expand_expr): Remove unused variable
11855 * java-tree.h: Don't prototype find_in_current_zip.
11856 Add prototypes for verify_constant_pool, start_java_method,
11857 end_java_method, give_name_to_locals, expand_byte_code,
11858 open_in_zip, set_constant_value, find_constant1, find_constant2,
11859 find_utf8_constant, find_string_constant, find_class_constant,
11860 find_fieldref_index, find_methodref_index, write_constant_pool,
11861 count_constant_pool_bytes and encode_newarray_type.
11863 * jcf-dump.c: Remove unused variable `LONG_temp'.
11865 * jcf-parse.c: Include parse.h.
11866 (jcf_parse_source): Remove unused parameter, all callers changed.
11867 (jcf_figure_file_type): Add static prototype.
11868 (find_in_current_zip): Likewise. Also remove unused parameter,
11869 all callers changed.
11870 (read_class): Initialize variable `saved_pos'.
11872 * jcf-reader.c (jcf_parse_preamble): Mark variables
11873 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
11875 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
11876 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
11877 (java_parse_doc_section): Initialize variable `seen_star'.
11878 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
11879 (java_lex_error): Mark parameters `msg' and `forward' with
11881 (java_get_line_col): Mark parameters `filename' and `line' with
11884 * parse-scan.y: Include toplev.h.
11885 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
11887 * parse.h: use `struct JCF', not plain `JCF'.
11888 (java_parser_context_save_global, java_expand_classes
11889 java_parser_context_restore_global, java_parse): Add prototypes.
11891 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
11894 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
11896 * check-init.c (check_init): COPYN takes word count, not bit count.
11898 1999-02-26 Per Bothner <bothner@cygnus.com>
11900 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
11901 explicit build_decl. (Avoids crash in reload when optimizing.)
11903 1999-02-25 Per Bothner <bothner@cygnus.com>
11905 * decl.c (complete_start_java_method): Handle synchronized method
11906 even when compiling from bytecode.
11908 1999-02-26 Tom Tromey <tromey@cygnus.com>
11910 * gjavah.c (add_class_decl): Only generate `#include' if outer
11911 class is not the name of the class we are processing. Correctly
11912 append `.h' in #include.
11913 (process_file): Clean up newlines around generated `#include's.
11914 (decode_signature_piece): Correctly handle inner classes.
11915 (struct include): New structure.
11916 (all_includes): New global.
11917 (print_include): New function.
11918 (add_class_decl): Use it.
11919 (process_file): Likewise.
11920 (add_class_decl): Generate include for java-array.h if array
11922 (process_file): Don't generate java-array.h include.
11924 * gjavah.c (add_namelet): Check for standard package names here.
11925 (add_class_decl): Don't check for standard package names here.
11927 1999-02-25 Tom Tromey <tromey@cygnus.com>
11929 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
11930 When reading a zip file, only use strncmp if both strings are
11931 bigger than the buffer length. Initialize `k' when looping
11934 1999-02-24 Tom Tromey <tromey@cygnus.com>
11936 * gjavah.c (struct namelet): New structure.
11937 (add_namelet): New function.
11938 (print_namelet): New function.
11939 (print_class_decls): Use add_namelet and print_namelet to generate
11940 namespaces and not classes.
11941 (method_printed): New global.
11942 (HANDLE_END_METHOD): Examine method_printed.
11943 (print_method_info): Set method_printed when required. Print
11944 error if function to be ignored is marked virtual. Handle $finit$
11946 (METHOD_IS_FINAL): New macro.
11947 (print_field_info): Use it.
11948 (HANDLE_METHOD): Clear method_printed.
11949 (method_pass): New global.
11950 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
11951 (process_file): Do two passes over both fields and methods.
11952 (HANDLE_METHOD): Examine method_pass.
11953 (root): New global.
11954 (add_class_decl): New function.
11955 (print_class_decls): Don't scan over entire constant pool.
11957 1999-02-23 Tom Tromey <tromey@cygnus.com>
11959 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
11960 disable linking in that case.
11962 1999-02-20 Tom Tromey <tromey@cygnus.com>
11964 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
11967 1999-02-21 Per Bothner <bothner@cygnus.com>
11969 * decl.c (build_result_decl), java-tree.h: New method.
11970 (complete_start_java_method): Handle synchronized methods.
11971 Don't build DECL_RESULT here. (Ordering dependency problem.)
11972 (start_java_method): Call build_result_decl here instead ...
11973 * parse.y (java_complete_expand_method): ... and here.
11974 (expand_start_java_method): Don't call complete_start_java_method here.
11975 (java_complete_expand_method): Call it here instead.
11976 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
11977 * java-tree.h: ... here.
11979 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
11980 * parse.y (java_complete_lhs): Don't call force_evaluation_order
11981 for ARRAY_REF - it doesn't work when array bounds are checked.
11982 (patch_array_ref): Handle it here instead.
11984 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
11986 1999-02-19 Per Bothner <bothner@cygnus.com>
11988 Force left-to-right evaluation of binary operations etc.
11989 * expr.c (force_evaluation_order), java-tree.h: New function.
11990 * parse.y (java_complete_lhs): Pass binary operations, procedure
11991 calls, and ARRAY_REFs to force_evaluation_order.
11992 (various): Set TREE_SIDE_EFFECTS more carefully.
11994 Tolerate random (non-UTF8) encoding in comments without complaining.
11995 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
11996 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
11998 * parse.y (resolve_qualified_expression_name): Handle error_mark.
11999 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
12001 * parse.y (java_complete_lhs): Ignore an empty statement in a
12002 COMPOUND_EXPR. Don't complain about empty statement after return.
12004 1999-02-19 Per Bothner <bothner@cygnus.com>
12006 * parse.y (obtain_incomplete_type): Don't wrap unknown types
12007 in TREE_LIST - just chain the POINTER_TYPEs together.
12008 (resolve_class): If type already resolved, return decl.
12009 After resolving, update TREE_TYPE(class_type), and name (if array).
12010 * parse.h (do_resolve_class), parse.y: Make non-static.
12011 * class.c (maybe_layout_super_class): Take this_class argument.
12012 Do do_resolve_class if necessary.
12013 (layout_class, layout_class_methods): Adjust calls appropriately.
12014 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12015 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
12016 * typeck.c (build_java_array_type): Don't call layout_class.
12018 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12020 * parse.y (check_pkg_class_access): Allow private class access
12021 within the same package.
12022 (strip_out_static_field_access_decl): New function.
12023 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
12024 operator argument before testing its nature.
12026 1999-02-03 Per Bothner <bothner@cygnus.com>
12028 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
12029 (TRY_EXPR): Simplify - it no longer has a finally clause.
12030 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
12031 Simpler handling of TRY_EXPR, which no longer has a finally clause.
12032 * expr.c (java_lang_expand_expr): Likewise.
12033 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
12034 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
12035 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
12036 (build_try_statement): Remove finally parameter and handling.
12037 (build_try_finally_statement): New function.
12038 (patch_try_statement): No longer need to support finally clause.
12039 (try_statement): Update grammar action rules.
12040 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
12041 Simpler handling of TRY_EXPR, which no longer has a finally clause.
12043 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
12045 * jcf-parse.c (get_constant): Add braces around computation of 'd'
12046 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
12048 1999-02-17 Andrew Haley <aph@cygnus.com>
12050 * class.c (build_utf8_ref): Back out broken patch which was
12051 intended to to output signatures using '.' as a separator.
12053 * class.c (make_class_data): Output signatures using '.' as a
12054 separator, rather than '/'.
12055 (mangled_classname): Likewise.
12056 (make_field_value): Likewise.
12057 (make_method_value): Likewise.
12058 * constants.c (alloc_class_constant): Likewise.
12059 * expr.c (build_invokeinterface): Likewise.
12061 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12063 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
12064 of an ancient workaround.
12066 1999-02-10 Jeffrey A Law (law@cygnus.com)
12068 * jvspec.c (xmalloc): Kill the prototype. It does not belong
12071 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12073 * lex.c (yylex): Encode \0 as UTF8.
12075 1999-02-10 Tom Tromey <tromey@cygnus.com>
12077 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
12078 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
12079 (libgcj_zip): Renamed.
12080 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
12082 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
12084 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
12085 (GC_NAME): Renamed -lgc to -lgcjgc.
12087 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12089 * lex.c (java_lang_cloneable): Initialize.
12090 * parse.y (java_lang_cloneable): New static variable.
12091 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
12092 doing one more qualification round.
12093 (valid_ref_assignconv_cast_p): Reject null source or
12094 destination. Allow an array to be cast into java.lang.Cloneable.
12095 (patch_cast): Swapped two first arguments to first call to
12096 valid_ref_assignconv_cast_p.
12098 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
12100 * parse.h: DECL_P renamed JDECL_P.
12101 * parse.y: DECL_P replaced by JDECL_P.
12102 (build_array_from_name): Always use pointer's type.
12103 (patch_bc_statement): Extra code to search continue target in a
12104 for loop. Fixed comments. Continue target is current loop when
12107 1999-02-05 Andrew Haley <aph@cygnus.com>
12109 * class.c (make_class_data): The superclass of an interface should
12110 be null, not class Object.
12112 * lex.c (java_lex): Sign extend hex literals.
12114 1999-02-04 Andrew Haley <aph@cygnus.com>
12116 * class.c (build_utf8_ref): Output signatures using '.' as a
12117 separator, rather than '/'.
12118 (make_class_data): Likewise.
12120 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
12122 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
12123 mkstemp.o. Get them from libiberty now.
12125 1999-02-02 Jeffrey A Law (law@cygnus.com)
12127 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
12129 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12131 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
12134 1999-02-02 Per Bothner <bothner@cygnus.com>
12136 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
12137 * jcf-write.c (generate_bytecode_return): New function.
12138 (generate_bytecode_insns): Use it, for RETURN_EXPR.
12140 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
12141 generate special [fd]const_[01] instructions.
12143 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
12145 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
12146 handling OPCODE_lookupswitch or OPCODE_tableswitch.
12148 1999-02-01 Per Bothner <bothner@cygnus.com>
12150 * parse.y (patch_method_invocation): Handle calling static methods,
12151 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
12153 * parse.y (java_complete_lhs): Don't complain about unreachable
12154 exit condition in a do-while statement.
12156 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12158 * lex.c (java_read_char): Fixed utf8 decoding.
12159 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
12161 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
12162 comments. Local variable `all_primitive' is gone. Broadened
12163 acceptance of `0' to floating point targets. `long' can now be
12164 widened to `double' or `float'.
12165 (valid_method_invocation_conversion_p): Added leading
12166 comment. Fixed tabulation.
12167 (build_string_concatenation): Optimize out left or right empty
12170 1999-01-28 Per Bothner <bothner@cygnus.com>
12172 * jcf-write.c (localvar_alloc): Only emit entry for
12173 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
12174 (generate_bytecode_insns): Only call put_linenumber if
12175 debug_info_level > DINFO_LEVEL_NONE.
12176 * jvspec.c (lang_specific_driver): If no -O* or -g* option
12177 is specified, add -g1 (for compatibility wih javac).
12179 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
12181 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
12182 gjavah.o, check-init.o, jv-scan.o
12184 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12186 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
12188 * gjavah.c: Include config.h and system.h.
12190 * javaop.h (inline): Don't define, its handled by system.h.
12191 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
12192 from `inline' to `static inline'.
12194 * jcf.h (inline): Don't define, its handled by system.h.
12196 * lex.c (inline): Likewise.
12198 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
12200 * lang-specs.h: Map -Qn to -fno-ident.
12202 1999-01-29 Richard Henderson <rth@cygnus.com>
12204 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
12206 1999-01-29 Tom Tromey <tromey@cygnus.com>
12208 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
12209 then cast it to Object before calling `append' method.
12211 1999-01-28 Per Bothner <bothner@cygnus.com>
12213 * check-init.c (check_bool2_init, check_bool_init, check_init):
12214 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
12215 * jcf-write.c (generate_bytecode_insns): Likewise.
12217 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12219 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
12220 * parse.y (patch_cast): Allow a boolean to be cast into a
12223 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12225 * parse.y: (class_declaration:): Fixed indentation.
12226 (class_member_declaration:): Extra `;' after field declaration now
12228 (interface_declaration:): Removed debug messages in error reports.
12229 (patch_binop): Nodes created and returned inherit the orignal
12230 node's COMPOUND_ASSIGN_P flag value.
12231 (patch_cast): Fix cast from char to floating point.
12233 1999-01-25 Andrew Haley <aph@cygnus.com>
12235 * except.c, java-except.h (expand_resume_after_catch): new
12237 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
12238 to branch back to main flow of control after a catch block.
12240 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12242 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
12243 $(srcdir)/../system.h.
12244 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
12245 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
12246 (jcf-write.o): Likewise.
12247 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12248 (mangle.o): Depend on $(srcdir)/../toplev.h.
12249 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12250 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12252 * class.c: Include output.h and parse.h.
12253 (mangled_classname): Add the `const' keyword to a char*.
12254 (find_named_method): Hide unused function definition.
12255 (build_utf8_ref): Change type of variable `c' to unsigned char.
12256 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
12257 (build_class_ref): Add the `const' keyword to a char*.
12258 (layout_class_method): Remove unused variable `buf'.
12260 * decl.c (find_local_variable): Remove unused variable `rtl'.
12261 (pushdecl): Likewise for variables `different_binding_level' and
12263 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
12264 (maybe_build_cleanup): Likewise for parameter `decl'.
12266 * except.c (expand_start_java_handler): Mark parameter `range'
12267 with ATTRIBUTE_UNUSED.
12269 * expr.c: Include except.h.
12270 (pop_type): Remove unused variable `i'.
12271 (pop_value): Likewise for variables `n_words' and `i'.
12272 (expand_java_arrayload): Likewise for variable `convert'.
12273 (java_lang_expand_expr): Likewise for variables `op0', `type',
12274 `mode', `unsignedp', `node' and `elements'.
12275 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
12277 (process_jvm_instruction): Add a `const' qualifier to a char*.
12279 * gjavah.c (output_directory): Add the `const' keyword to a char*.
12280 (temp_directory): Likewise.
12281 (print_c_decl): Likewise.
12282 (print_method_info): Likewise.
12283 (decode_signature_piece): Likewise.
12284 (print_mangled_classname): Likewise.
12286 * java-except.h: Provide prototypes for maybe_start_try,
12287 maybe_end_try and add_handler.
12289 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
12290 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
12291 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
12292 init_expr_processing, push_super_field, init_class_processing,
12293 can_widen_reference_to, class_depth, verify_jvm_instructions,
12294 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
12295 set_local_type, merge_type_state, push_type, load_type_state,
12296 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
12297 emit_unicode_mangled_name): Add prototypes.
12299 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
12300 (print_signature_type): Use ISDIGIT, not isdigit.
12301 (print_signature): Remove unused variable `j'.
12303 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
12304 int when comparing against one.
12306 * jcf-parse.c: Include toplev.h.
12308 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
12309 (localvar_free): Remove unused variable `i'.
12310 (generate_bytecode_conditional): Likewise for variable `kind'.
12312 * jv-scan.c: Include config.h and system.h. Remove redundant
12313 OS header and gansidecl.h includes.
12314 (warning): Add the `const' keyword to a char*. Also add
12315 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
12316 __STDC__, when determining whether to use ANSI-isms.
12317 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
12318 (xmalloc): Don't redundantly prototype here.
12319 (main): Remove unused parameter `envp'. Also fix the arguments
12320 passed to function `fatal' to match the format specifier.
12322 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
12324 * mangle.c: Include toplev.h.
12325 (emit_unicode_mangled_name): Declare parameter `len'.
12327 * parse.y (parse_warning_context): Add the `const' keyword to a
12328 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
12329 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
12330 (issue_warning_error_from_context): Add the `const' keyword to
12332 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
12333 not `__STDC__' for whether to use ANSI-isms.
12335 * typeck.c (incomplete_type_error): Mark parameters `value' and
12336 `type' with ATTRIBUTE_UNUSED.
12337 (parse_signature_type): Use ISDIGIT, not isdigit.
12339 * verify.c (check_pending_block): Add the `const' keyword to a char*.
12340 (verify_jvm_instructions): Likewise. Remove unused variables
12341 `field_name' and `default_val'.
12343 * zextract.c: Include config.h and system.h. Remove redundant
12344 OS header includes.
12346 * zipfile.h: Prototype `read_zip_archive'.
12348 1999-01-21 Andrew Haley <aph@cygnus.com>
12350 * typeck.c (convert): Allow conversions to void type: some
12351 optimizations in gcc do this.
12353 1999-01-21 Andrew Haley <aph@cygnus.com>
12355 * typeck.c (convert_ieee_real_to_integer): New function.
12356 (convert): When not using fast-math and using hardware fp, convert
12357 an IEEE NaN to zero.
12359 1999-01-18 Andrew Haley <aph@cygnus.com>
12361 * parse.y (patch_binop): Do a type conversion from signed to
12362 unsigned and then back to signed when a ">>>" is found.
12364 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12366 * java-tree.h: (check_for_initialization): Added prototype.
12367 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
12368 * parse.y (do_resolve_class): Removed unused locals.
12369 (read_import_dir): Likewise.
12370 (resolve_qualified_expression_name): Array creation
12371 expressions are valid primary expressions.
12372 (qualify_ambiguous_name): Likewise.
12373 (patch_synchronized_statement): Removed unused local.
12375 1999-01-17 Jeffrey A Law (law@cygnus.com)
12377 * Makefile.in (zextract.o): Add dependencies.
12379 * Makefile.in: Do not put ^Ls at the start of a line.
12381 1999-01-15 Per Bothner <bothner@cygnus.com>
12383 * expr.c (process_jvm_instruction): Coerce to correct Throwable
12384 sub-type the result of the call that gets the exception value.
12386 * parse.y (java_complete_expand_methods): If flags_syntax_only,
12387 don't call finish_class.
12389 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
12390 clear found before continuing.
12392 * verify.c (verify_jvm_instructions): On an array load, allow
12393 and handle top of stack to be TYPE_NULL.
12395 * gjavah.c (generate_access): Translate Java package private or
12396 protected access to C++ public, but with a comment.
12398 1999-01-13 Andrew Haley <aph@cygnus.com>
12400 * expr.c (generate_name): Name prefix changed to avoid clashes
12401 with assembler temp labels.
12403 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
12404 MODIFY_EXPR. Without this, code for the assignment may not be
12405 generated at all and the synchronized statement will read an
12406 uninitialized variable.
12408 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12410 * class.c (maybe_layout_super_class): Fixed returned value.
12411 * lex.c: Added 1999 to the copyright.
12412 (java_init_lex): Initialize java_lang_imported.
12413 * lex.h: Added 1999 to the copyright.
12414 * parse.h: Added 1999 to the copyright.
12415 (REGISTER_IMPORT): Fixed typo in trailing macro.
12416 (CURRENT_OSB): New macro.
12417 (struct parser_ctxt): New fields osb_depth, osb_limit.
12418 * parse.y (java_lang_id): New global variable.
12419 (type_import_on_demand_declaration): Don't import java.lang.* twice.
12420 (array_creation_expression:): Use CURRENT_OSB.
12421 (dims:): Uses a stack to keep track of array dimensions.
12422 (cast_expression:): Use CURRENT_OSB.
12423 (find_expr_with_wfl): Return NULL if node found doesn't meet the
12425 (register_fields): Fixed typos in comment.
12426 (check_method_redefinition): Fixed comment indentation.
12427 (java_check_regular_methods): Set saved found wfl to NULL after
12428 having reinstalled it in the previously found DECL_NAME.
12430 1999-01-10 Richard Henderson <rth@cygnus.com>
12432 * gjavah.c (java_float_finite): Use a union to do type punning.
12433 (java_double_finite): Likewise.
12435 1999-01-09 Per Bothner <bothner@cygnus.com>
12437 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
12438 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
12439 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
12440 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
12441 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
12442 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
12444 1999-01-08 Per Bothner <bothner@cygnus.com>
12446 * check-init.c (check_init): If compiling to native, we don't
12447 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
12449 1999-01-08 Tom Tromey <tromey@cygnus.com>
12451 * parse-scan.y (variable_declarator_id): Set or increment
12453 (bracket_count): New global.
12454 (formal_parameter): Handle case where bracket pairs trail variable
12457 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
12459 * jcf-parse.c (yyparse): variable len changed from a char to an
12460 int to prevent overflow.
12462 1999-01-06 Per Bothner <bothner@cygnus.com>
12464 * java-tree.h: Declare read_class.
12465 * jcf-parse.c (read_class): New function.
12466 (load_class): Now just call read_class.
12468 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
12469 * jcf-parse.c (parse_source_file): Declare save_error_count,
12470 which is needed by java_parse_abort_on_error macro,
12471 * parse.y (java_layout_classes, java_expand_classes): Likewise.
12473 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
12474 constructor, if initializing a static field.
12475 (patch_new_array_init): Set TREE_CONSTANT if it is.
12476 * expr.c (java_lang_expand_expr): For a static array constructor
12477 of primitive elements, allocate the array itself statically.
12478 Disabled until we can set the vtable field statically.
12480 * check-init.c: New file. Checks for definite assignment.
12481 * Makefile.in (JAVA_OBJS): Add check-init.o.
12482 * parse.y (java_complete_expand_method): Call check_for_initialization.
12483 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
12485 1999-01-06 Graham <grahams@rcp.co.uk>
12487 * parse.y : include system.h instead of including
12488 standard headers directly with the exception of <dirent.h>.
12490 1999-01-06 Per Bothner <bothner@cygnus.com>
12492 * lex.h: Moved static function declarations to lex.c,
12493 to shut up some -Wall warnings.
12494 * lex.c: Static function declarations moved here.
12495 * jcf-dump.c: Small fixes to shut up -Wall warnings.
12497 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12499 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
12501 1998-12-22 Per Bothner <bothner@cygnus.com>
12503 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
12504 * verify.c (verify_jvm_instructions): Fix off-by-one error.
12506 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
12507 (localvar_alloc): Change return type to void,
12508 (emit_unop): Remove unused variable size.
12510 * jcf-write.c (struct jcf_block): Add new union.
12511 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
12512 (call_cleanups): New functions.
12513 (struct jcf_partial): New fields num_finalizers and return_value_decl.
12514 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
12515 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
12516 * lang.c (lang_init): Call using_eh_for_cleanups.
12517 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
12518 completing operands to patch_synchronized_statement.
12519 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
12520 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
12521 WITH_CLEANUP_EXPR instead of TRY_EXPR.
12523 1998-12-20 John F. Carr <jfc@mit.edu>
12525 * Make-lang.in: Comment out control-Ls; they upset some makes.
12527 1998-12-18 Tom Tromey <tromey@cygnus.com>
12529 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
12532 1998-12-17 Tom Tromey <tromey@cygnus.com>
12534 * parse.y (DIR_SEPARATOR): New define.
12535 (check_class_interface_creation): Use it.
12537 * parse-scan.y (report_main_declaration): Recognize
12538 `java.lang.String' in argument to main.
12540 1998-12-16 Per Bothner <bothner@cygnus.com>
12542 * parse.y (create_interface): Remove bogus test.
12544 1998-12-16 Per Bothner <bothner@cygnus.com>
12546 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
12547 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
12549 1998-12-16 Tom Tromey <tromey@cygnus.com>
12551 * parse-scan.y (qualified_name): Use correct sprintf format.
12553 1998-12-15 Tom Tromey <tromey@cygnus.com>
12555 * gjavah.c (print_field_info): Changed how most negative number is
12558 1998-12-14 Per Bothner <bothner@cygnus.com>
12560 * parse.y (fold_constant_for_init): New function.
12561 (resolve_expression_name): Don't replace static final
12562 constant-initialized fields by its value.
12563 (java_complete_lhs): New. Same as java_complete_tree, except does
12564 not replace static final constant-initialized fields by their values.
12565 (register_fields): If there is an initializer, set DECL_INITIAL and
12566 MODIFY_EXPR_FROM_INITIALIZATION_P.
12567 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
12568 Only call patch_initialized_static_field if
12569 MODIFY_EXPR_FROM_INITIALIZATION_P.
12570 (patch_initialized_static_field): If not valid constant, clear
12573 * parse.y (lookup_field_wrapper): Fix thinko.
12575 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
12576 set and restore global lineno.
12578 1998-12-14 Tom Tromey <tromey@cygnus.com>
12580 * gjavah.c (print_field_info): If value to print is the smallest
12581 value of its size, then print as hex to avoid later warnings from
12584 1998-12-14 Tom Tromey <tromey@cygnus.com>
12586 * gjavah.c (decompile_method): Decompile `return null'.
12587 (process_file): Generate `#pragma interface'.
12588 (method_declared): New global.
12589 (print_method_info): Set it.
12590 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
12591 (print_method_info): Handle abstract methods.
12593 1998-12-13 Per Bothner <bothner@cygnus.com>
12595 * parse.y (patch_method_invocation): If class_decl is null
12596 (e.g. an array type), use original type.
12598 * parse.y (check_thrown_exceptions): Temporary hack to suppress
12599 errors about uncaught exception from clone (of array, specifically).
12601 1998-12-13 Tom Tromey <tromey@cygnus.com>
12603 * gjavah.c (decompile_method): Handle all types of `return'
12604 opcode. Decompile `return this' and `return'.
12605 (method_access): New global.
12606 (print_method_info): Set it.
12607 (decompile_method): Don't decompile a synchronized method.
12609 1998-12-13 Tom Tromey <tromey@cygnus.com>
12611 * jcf-reader.c (jcf_parse_one_method): Recognize
12613 * gjavah.c (HANDLE_END_METHOD): New macro.
12614 (HANDLE_CODE_ATTRIBUTE): New macro.
12615 (decompile_method): New function.
12616 (print_method_info): Don't print `;\n' at end of function decl.
12617 Include java-opcodes.h.
12618 (decompiled): New global.
12620 1998-12-12 Per Bothner <bothner@cygnus.com>
12622 * class.c (build_class_ref): Handle PRIMTYPE.class if
12623 flag_emit_class_files.
12624 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
12625 if flag_emit_class_files.
12626 * parse.y (java_complete_tree): Pre-liminary support for
12627 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
12629 * parse.y (patch_synchronized_statement): Don't call monitorexit
12630 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
12632 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
12634 * zipfile.h (opendir_in_zip): New declaration.
12635 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
12636 (opendir_in_zip): New function, using code from open_in_zip.
12637 (open_in_zip): Call opendir_in_zip.
12638 (find_class): Remove no-longer-used do_class_file parameter,
12639 but add source_ok parameter. Change logic so if we find a .java file,
12640 we don't look for .class in later classpath emtries.
12641 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
12642 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
12643 * gjavah.c: Update call to find_class.
12644 * jcf-dump.c: Likewise.
12646 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
12647 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
12648 nothing if body is empty_stmt_node.
12649 Various little fixes so SP gets correctly adjusted.
12650 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
12651 For CALL_EXPR, test if static first.
12652 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
12653 such as the ones we create for Object and Class.
12654 Set and restore current_function_decl.
12655 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
12656 (note_possible_classname): New function.
12657 (read_import_entry): Removed. Merged with read_import_dir.
12658 (read_import_dir): Don't call find_class - that only gives us
12659 the first classpath entry having the needed package.
12660 Use the struct buffer data structure from buffer.h.
12661 (read_import_dir, find_in_imports_on_demand): The remembered
12662 class names now use '.' (not '/') as package separator.
12664 * parse.y (java_complete_expand_methods): Call write_classfile
12665 here, and not in java_expand_classes (which only gets first class).
12667 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12669 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
12670 (register_fields): If a static fields has an initializer, just
12671 chain it on ctxp->static_initialized, and handle later.
12672 (java_complete_expand_methods): Force <clinit> first.
12673 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
12674 - it's already been completed.
12675 (patch_initialized_static_field): New function.
12676 (java_complete_field): Call it.
12678 1998-12-12 Per Bothner <bothner@cygnus.com>
12680 * expr.c (encode_newarray_type, build_new_array): New functions.
12681 * java-tree.h: Declare build_new_array.
12682 * jcf-write.c (patch_newarray): Use build_new_array.
12684 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
12685 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
12687 * parse.y (patch_new_array_init): Re-organize.
12688 Now is passed the actual array (pointer) type of the value.
12689 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
12690 (patch_array_constructor): Removed - merged into patch_new_array_init.
12691 (java_complete_tree): Update patch_new_array_init.
12693 * jcf-write.c (find_constant_index): New function.
12694 (generate_bytecode_insns): Use find_constant_index.
12695 (generate_classfile): Use find_constant_index for ConstantValue.
12697 1998-12-11 Tom Tromey <tromey@cygnus.com>
12699 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
12700 * decl.c (init_decl_processing): Renamed dtable -> vtable.
12701 * class.c (make_class_data): Renamed dtable -> vtable, and
12702 dtable_method_count -> vtable_method_count.
12704 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12706 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
12707 global variables, initialized.
12708 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
12709 Declared new global variables.
12710 * lex.c (java_lex): Return long_zero_node, float_zero_node,
12711 double_zero_node, integer_zero_node upon direct matching.
12712 * parse.y (purify_type_name): Added function prototype.
12713 (duplicate_declaration_error_p): Consider new_type as potentially
12714 being a incomplete type. Use purify_type_name on type string.
12715 (method_header): saved_type: unused variable removed. Don't figure
12716 return type if method name is invalid.
12717 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
12718 processed by patch_unaryop.
12719 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
12720 increment/decrement node into its original type after binary
12721 numeric promotion on its operands.
12723 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12725 * parse.y (array_initializer:): Array init operand is NULL_TREE
12726 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
12727 now an error. Fixed indentation problems.
12728 (patch_string): Handle error_mark_node as an argument.
12729 (patch_new_array_init): Fixed indentation problems.
12730 (array_constructor_check_entry): Removed check on null wfl_value.
12731 Return an error if wfl_value's walk returns an error.
12733 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12735 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
12736 * lex.c (java_lex): Remember column position before advancing one
12737 token. Retain location information on OCB_TK.
12738 * lex.h (typedef struct java_lc): Added new field.
12739 * parse.h (GET_SKIP_TYPE): New macro.
12740 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
12741 * parse.y (build_new_array_init, patch_new_array_init,
12742 patch_array_constructor, maybe_build_array_element_wfl,
12743 array_constructor_check_entry): New function prototypes.
12744 (switch_block:): Tagged <node>.
12745 (OCB_TK): Tagged <operator>.
12746 (array_initializer:): Installed actions.
12747 (variable_initializer): Build location information on element if
12749 (switch_statement:): Fixed indentation typo.
12750 (switch_block:): Redefined default action.
12751 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
12752 (patch_assignment): Removed duplicate code.
12753 (maybe_build_array_element_wfl, build_new_array_init,
12754 patch_new_array_init, patch_array_constructor,
12755 array_constructor_check_entry): New functions.
12757 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12759 * parse.y (array_initializer): Tagged <node>.
12760 (variable_initializer:): Use default rule.
12761 (array_initializer:): Defined actions.
12762 (variable_initializers:): Likewise.
12763 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
12764 non-static field accesses.
12765 (patch_invoke): Fixed indentation typo.
12766 (java_complete_tree): Likewise.
12767 (build_labeled_block): Changed leading comment. Generate an error
12768 in case of duplicate loop labels.
12769 (patch_conditional_expr): Patch results of string concatenation
12772 1998-12-06 Per Bothner <bothner@cygnus.com>
12774 * constants.c (find_methodref_index): When the class is an interface,
12775 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
12777 * decl.c (finit_identifier_node): Use "$finit$", rather than
12778 "<finit>" (which Sun's verifier rejects).
12779 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
12780 (generate_field_initialization_code): Removed.
12781 (fix_constructors) Don't add call to $finit$ here (wrong order).
12782 (patch_method_invocation): Add $finit$ call here.
12784 * java-tree.h (CALL_USING_SUPER): New macro.
12785 * parse.y (patch_invoke): Remove im local variable.
12786 (patch_method_invocation, patch_invoke): Don't pass super parameter.
12787 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
12788 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
12790 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
12792 * parse.y (java_complete_tree): Don't complain about unreachable
12793 statement if it is empty_stmt_node.
12795 * jcf-write.c (find_constant_wide): New function.
12796 (push_long_const): Use find_constant_wide.
12798 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
12799 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
12800 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
12801 Emit invokeinterface when calling an interface method.
12802 Emit invokespecial also when calling super or private methods.
12804 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
12806 1998-12-06 Per Bothner <bothner@cygnus.com>
12808 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
12810 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12812 * java-tree.h (java_layout_seen_class_methods): New function
12814 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
12815 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
12816 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
12817 * parse.y (method_declarator:): Defined action.
12818 (issue_warning_error_from_context): input_filename saved, set to
12819 the appropriate value and restored after java_error is called.
12820 (build_unresolved_array_type): Fixed comment.
12821 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
12822 (method_header): Deal with return type the same way type are
12823 handled for fields and method's parameters and local variables
12825 (check_method_redefinition): Removed extra CR.
12826 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
12827 (java_layout_seen_class_methods): New function.
12828 (java_layout_classes): Call java_layout_seen_class_methods.
12830 1998-12-03 Per Bothner <bothner@cygnus.com>
12832 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
12834 1998-12-03 Per Bothner <bothner@cygnus.com>
12836 * jcf-dump.c (main): Fix error message.
12837 * jcf-path.c (add_entry): Style fix.
12839 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12841 * class.c (layout_class_method): Call build_java_argument_signature
12842 on constructors too.
12843 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
12844 (patch_method_invocation): Define a primary when resolving an
12845 expression name. Augmented comment on code checking illegal `this'
12846 usage. Loosened it test by accepting NEW_CLASS_EXPR.
12848 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12850 * class.c (layout_class_method): Don't report error on non-static
12851 overriding static if the method is private.
12852 * java-tree.h (finish_class): Prototype added.
12853 * lex.c (java_get_line_col): Handle col argument -2 value.
12854 * parse.h: All static method declarations moved to parse.y.
12855 * parse.y: Now contains all static method declarations previously
12857 (find_expr_with_wfl, missing_return_error,
12858 unreachable_stmt_error): New functions.
12859 (java_get_real_method_name): Identify constructors bearing class
12860 names in source code compiled classes only.
12861 (java_complete_expand_methods): Call missing_return_error.
12862 (invocation_mode): Private methods invoked as static methods.
12863 (java_complete_tree): Call unreachable_stmt_error.
12865 1998-12-01 Tom Tromey <tromey@cygnus.com>
12867 * Makefile.in (+target): Removed.
12868 (+xmake_file): Likewise.
12869 (+tmake_file): Likewise.
12870 (.NOEXPORT): Removed duplicate.
12872 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12874 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
12876 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
12878 * jvgenmain.c: Remove the xmalloc prototype, we get it from
12879 libiberty.h. Provide an xmalloc definition.
12881 * jvspec.c: Remove the xmalloc prototype.
12883 * parse-scan.y: Include config.h and system.h. Don't include
12884 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
12885 Provide an xstrdup definition.
12887 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
12889 * jcf-path.c (add_entry): Recognize ".jar" too.
12890 * lang-specs.h: Likewise.
12892 1998-11-26 Per Bothner <bothner@cygnus.com>
12894 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
12895 soft_monitorenter_node, soft_monitorexit_node, throw_node.
12897 * jcf-write.c (generate_bytecode_insns):
12898 Handle pre/post-increment/decrement of long.
12900 * jcf-write.c (generate_bytecode_insns):
12901 Handle missing exception handler (finally for synchronized).
12903 1998-11-25 Per Bothner <bothner@cygnus.com>
12905 * java-tree.h (end_params_node): Declare global.
12906 * decl.c (end_params_node): New global.
12907 (init_decl_processing, start_java_method): Use end_params_node for
12908 end of list of parameter types. Follows correct gcc conventions.
12909 * expr.c (pop_argument_types, pop_arguments): Likewise.
12910 * lang.c (put_decl_node): Likewise.
12911 * typeck.c (various places): Likewise.
12912 * class.y (various places): Likewise.
12913 * parse.y (various places): Likewise.
12915 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
12916 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
12918 * class.c: Add #include flags.h, remove no-longer needed declaration.
12920 * class.c (layout_class_method): Remove commented-out code, re-format.
12921 Don't add vtable entry (or index) for private methods.
12922 * expr.c (expand_invoke): A private method is implicitly final.
12923 * class.c (make_class_data): If inlining or optimizing,
12924 skip private methods.
12926 * class.c (finish_class): New function. Calls existing methods,
12927 but alls emits deferred inline functions.
12928 * jcf-parse.c (parse_class_file): Call finish_class.
12929 * parse.y (java_complete_expand_methods): Likewise.
12931 * expr.c (build_java_binop): Explicit default, to silence -Wall.
12933 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
12935 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
12937 * jcf-write.c (generate_bytecode_conditional): Fix typo.
12939 1998-11-24 Per Bothner <bothner@cygnus.com>
12941 * (generate_classfile): Always write class access flag with
12944 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12946 * class.c (maybe_layout_super_class): New function.
12947 (layout_class): Reorganized. Loop on class methods dispatched into
12948 a new function. Call maybe_layout_super_class.
12949 (layout_class_methods, layout_class_method): New functions.
12950 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
12952 (expand_invoke): Likewise.
12953 * java-tree.h (all_class_list): New global variable declared.
12954 (layout_class_methods, layout_class_method): New function
12956 (LAYOUT_SEEN_CLASS_METHODS): New macro.
12957 * jcf-parse.c (all_class_list): New global variable.
12958 (load_class): Extended what class_or_name can be. Use parser
12959 context mechanism to save globals before calling jcf_parse.
12960 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
12961 is set on the file name.
12962 (jcf_parse): Layout class methods when Object is loaded, otherwise
12963 record class in all_class_list for delayed method layout.
12964 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
12965 * lang.c (put_decl_node): Decode <init> into the decl context
12967 * lex.c (java_allocate_new_line): Use xmalloc.
12968 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
12969 pointers, not TREE_LIST elements.
12970 (struct parser_ctxt): Fixed comment indentations, added comments
12971 and reordered some fields.
12972 (java_check_methods): Function prototype removed.
12973 * parse.y (java_push_parser_context): Use xmalloc.
12974 (java_parser_context_restore_global): Pop extra pushed ctxp only
12975 when there's nothing next.
12976 (maybe_create_class_interface_decl): Fixed comment, add new
12977 created class decl to all_class_list.
12978 (method_header): Use GET_REAL_TYPE on argument's types.
12979 (method_declarator): Use GET_REAL_TYPE, change type to the real
12980 type in TREE_LIST dependency node. Build argument list with the
12982 (create_jdep_list): Use xmalloc. Removed allocation error message.
12983 (obtain_incomplete_type): Fixed leading comment. Broadened
12984 incoming argument meaning.
12985 (register_incomplete_type): Use xmalloc. Removed allocation error
12987 (safe_layout_class): Fixed leading comment.
12988 (jdep_resolve_class): Reversed if statement condition and switch
12989 if and else bodies.
12990 (resolve_and_layout): Fixed leading comment. Broadened incoming
12992 (complete_class_report_errors): New local variable name, for
12993 clarity. purify_type_name used for all error cases.
12994 (java_get_real_method_name): Stricter check on constructors.
12995 (java_check_regular_methods): Reverse methods list only if not
12996 already laid out. Layout artificial constructor.
12997 (java_check_methods): Deleted.
12998 (source_start_java_method): Obtain incomplete type for patchable
13000 (java_layout_classes): Fixed leading comment. Use
13001 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
13002 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
13003 before returning. Fixed comments.
13004 (java_expand_classes): Check for errors up front.
13005 (patch_method_invocation): Class to search is resolved and laid
13008 1998-11-24 Per Bothner <bothner@cygnus.com>
13010 * expr.c (java_lang_expand_expr): Add missing emit_queue.
13012 * javaop.h (int8): Removed - not used.
13013 (jbyte): Redefine portably with correct signedness.
13015 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
13017 * jcf-write.c (generate_bytecode_insns): Fix typo
13018 OPCODE_getstatic to OPCODE_getfield.
13020 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
13021 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
13022 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
13024 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13026 * jcf-parse.c (jcf_parse_source): Function returned type is
13027 void. Added prototype.
13028 (jcf_parse): Function returned type is void.
13029 (yyparse): Remove call to fclose on the last parsed file.
13031 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
13033 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13035 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
13036 (layout_class): Cope with methods featuring WFL in decl names.
13037 * decl.c (unqualified_object_id_node): New global variable,
13039 (build_decl_no_layout): Removed.
13040 * expr.c (build_primtype_type_ref): Handle Double.
13041 (java_lang_expand_expr): Fixed indentations.
13042 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
13043 (flag_wall, flag_redundant, flag_not_overriding,
13044 flag_static_local_jdk1_1, unqualified_object_id_node): Global
13045 variable declarations.
13046 (build_decl_no_layout): Removed prototype.
13047 (java_get_real_method_name): Added prototype.
13048 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
13049 (java_parse_abort_on_error): Macro now just returns.
13050 * jcf-parse.c (jcf_parse_source): Check fclose returned
13051 value. Call emit_register_classes if java_report_errors returns
13053 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
13054 flag_static_local_jdk1_1): New integer flags.
13055 (lang_decode_option): New flags set here.
13056 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
13057 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
13058 the flag_redundant variable.
13059 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
13060 when parsing java.lang.Object class.
13061 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
13062 NULL_TREE to build.
13063 (resolve_qualified_expression_name): Fixed indentation.
13064 (patch_array_ref): Changed prototype.
13065 (not_initialized_as_it_should_p): Prototype removed.
13066 (java_report_errors): Added function prototype.
13067 * parse.y (formal_parameter:): Changed error message for not yet
13068 supported final parameters.
13069 (class_type_list:): Set both PURPOSE and VALUE of created
13070 TREE_LIST to be class_type.
13071 (primary_no_new_array:): Handle class literals on primitive types.
13072 (parse_warning_context): Reinstalled correct force_error and
13073 do_warning flags setups.
13074 (java_report_errors): Changed prototype. Return java_error_count
13076 (variable_redefinition_error): Consider treating variable type as
13078 (create_interface): Warn about redundant abstract modifier if
13079 flag_redundant is set. Changed error message.
13080 (lookup_field_wrapper): Save/restore globals before/after looking
13082 (duplicate_declaration_error_p): Consider treating declaration
13083 type as a fake pointer.
13084 (register_fields): Extract real type from dependency node. Check
13085 for duplicate field declaration after type adjustment. Use
13086 DECL_INITIAL to store static final initialized values.
13087 (method_header): Extract real function type from dependency node.
13088 (check_abstract_method_header): Use GET_METHOD_NAME.
13089 (obtain_incomplete_type): Layout fake pointer type.
13090 (safe_layout_class): Don't try to check for methods before layout.
13091 (java_complete_class): Don't check for correct throws clause
13092 elements inheritance here.
13093 (resolve_and_layout): Broadened name parameter meaning.
13094 (reset_method_name): Use GET_METHOD_NAME.
13095 (java_get_real_method_name): New function.
13096 (java_check_regular_methods): Don't check methods in
13097 java.lang.Object. Verify lineage of throws clause elements. Use
13098 flag_no_overriding in warning report.
13099 (check_throws_clauses): Don't check if class was from
13100 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
13101 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
13102 (declare_local_variables): Use flag_static_local_jdk1_1 to report
13103 warning on unsupported final local variables. Use build_decl
13104 instead of build_decl_no_layout. Get real local variable type from
13106 (source_start_java_method): Get real parameter type from
13107 dependency node. Call build_decl instead of build_decl_no_layout.
13108 (java_layout_classes): Reverse tree and layout type and class as
13109 required. Mark class as loaded when done.
13110 (resolve_field_access): Fixed indentation. Restricted condition
13111 leading to static field access code generation. Set field_type
13112 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
13113 (resolve_qualified_expression_name): Initialize type_found to
13114 null. Handle static field resolved during qualification. Fixed
13115 layout on non primitive field decl types.
13116 (not_accessible_p): Fixed typo in comment.
13117 (patch_method_invocation): Resolve and layout class to search from
13119 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
13120 layout non primitive type, if necessary. Make method node only to
13122 (find_applicable_accessible_methods_list): Consider WFL'ed method
13123 decl names. Fixed indentation.
13124 (argument_types_convertible): Resolve and layout target type if
13126 (java_complete_tree): Fixed indentation problems. Rewrote
13127 CALL_EXPR thrown exceptions check. Re-installed further processing
13128 of the assignment in certain cases.
13129 (patch_assignment): Call maybe_build_primttype_type_ref to perform
13130 inlining on class literals.
13131 (valid_builtin_assignconv_identity_widening_p): Cope with constant
13133 (valid_method_invocation_conversion_p): Likewise.
13134 (patch_string): Temporary disable forbidden use of `this' in
13135 explicit constructor invocations when doing string concatenation
13136 within their scope.
13137 (patch_unaryop): Added comment. Reinstalled code to disable
13138 further check on assignment operation with cast expression RHS.
13139 (patch_switch_statement): Fixed indentation.
13140 (build_try_statement): Call build_decl instead of
13141 build_decl_no_layout.
13142 (patch_synchronized_statement): Likewise.
13143 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
13144 IS_UNCHECKED_EXPRESSION_P.
13145 (check_thrown_exceptions_do): Changed leading comment. Resolve and
13146 layout argument exception type.
13147 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
13148 of IS_UNCHECKED_EXPRESSION_P.
13150 1998-11-18 Anthony Green <green@cygnus.com>
13152 * jcf-parse.c (yyparse): Open class file in binary mode.
13154 1998-11-15 Per Bothner <bothner@cygnus.com>
13156 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
13158 * jcf-write.c (perform_relocations): Move check out one loop.
13160 1998-11-15 Anthony Green <green@hoser.cygnus.com>
13162 * Make-lang.in: Fix reference to srcdir.
13163 * jv-scan.c: Add missing xmalloc prototype.
13164 * jvgenmain.c: Ditto.
13166 1998-11-15 Per Bothner <bothner@cygnus.com>
13168 * decl.c (error_mark_node), java-tree.h: New global.
13169 * parse.y: Use empty_stmt_node instead of size_zero_node.
13170 (build_if_else_statement): If missing else, use empty_stmt_node.
13172 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
13173 (java_complete_expand_method): Complain if return is missing.
13174 (java_check_regular_methods): Comment out incorrect error check.
13175 (not_accessible_p): Fix incorrect handling of protected methods.
13176 (patch_method_invocation): Pass correct context to not_accessible_p.
13177 (find_applicable_accessible_methods_list): Likewise.
13178 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
13179 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
13180 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
13181 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
13183 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
13184 (push_int_const): Remove reundant NOTE_PUSH.
13185 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
13186 (- case SWITCH_EXPR): Fix code generation bug.
13187 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
13188 (generate_classfile): More robust for abstract methods.
13190 1998-11-15 Anthony Green <green@cygnus.com>
13192 * Makefile.in: jv-scan and jvgenmain all require libiberty.
13193 * Make-lang.in: Ditto.
13195 * jv-scan.c: Remove xmalloc and xstrdup definitions.
13196 * jvgenmain: Ditto.
13198 1998-11-15 Per Bothner <bothner@cygnus.com>
13200 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
13202 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
13204 1998-11-14 Per Bothner <bothner@cygnus.com>
13206 Allow uses of interface types to verify. This is not really
13207 type-safe, but it matches what Sun does, and is OK as long as
13208 there are appropriate run-time checks.
13209 * verify.c (merge_types): If merging two interface types,
13210 just set the result to java.lang.Object.
13211 * expr.c (pop_type): Any interface is matches by java.lang.Object.
13213 1998-11-13 Tom Tromey <tromey@cygnus.com>
13215 * gjavah.c (main): Handle --output-class-directory argument.
13216 * jvspec.c (lang_specific_driver): Translate `-d' into
13217 -foutput-class-dir.
13218 * jcf.h (jcf_write_base_directory): Declare.
13219 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
13220 * lang-options.h: Mention -foutput-class-dir.
13221 * jcf-write.c (jcf_write_base_directory): New global.
13222 (make_class_file_name): Put generated .class file into `-d'
13223 directory, or into source directory if -d not given. Function now
13225 (write_classfile): Free class file name. Handle case where class
13227 (DIR_SEPARATOR): New macro.
13228 Include <sys/stat.h>
13230 * Makefile.in (prefix): New macro.
13232 1998-11-12 Per Bothner <bothner@cygnus.com>
13234 * parse.y (patch_invoke): Do less if flag_emit_class_files.
13235 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
13236 here (done in patch_invoke instead).
13237 (case_identity): Moved here from parse.y.
13239 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
13240 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
13241 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
13242 so they can be efficiently scanned without recursion.
13243 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
13244 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
13245 in BLOCK iteratively, rather than recursively.
13247 * parse.y (do_unary_numeric_promotion): New function.
13248 (patch_unaryop, patch_binop, patch_array_ref): Use it.
13250 * parse.y (patch_newarray): Various fixes.
13252 Re-do handling of switch statements (for proper block scoping).
13253 * parse.y: Add just a single block for the enture switch block,
13254 but don't create any "case blocks".
13255 (group_of_labels): Rmeoved unneeded non-terminal.
13256 CASE_EXPR and DEFAULT_EXPR are added to current block.
13257 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
13258 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
13259 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
13260 * parse.y (wfl_operator, print_int_node): Make non-static.
13261 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
13262 as part of recursive scan of block.
13263 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
13264 (patch_switch_statement): Most tests move dinto java_complete_tree.
13266 * parse.y: Make various production be non-typed (void).
13267 * parse.y (parse_error): Merged into issue_warning_error_from_context.
13268 * parse.y (add_stmt_to_compound): Don't create/change extra node.
13269 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
13271 * jcf-write.c (struct jcf_handler): New type.
13272 (struct jcf_switch_state): New type.
13273 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
13274 (alloc_handler, emit_unop, emit_reloc): New functions.
13275 (adjust_typed_op): Add extra parameter ("max type" offset).
13276 (emit_switch_reloc, emit_case-reloc): New function.
13277 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
13278 (generate_bytecode_insns): Support REAL_CST, switch statements,
13279 exception handling, method calls, object/array creation, and more.
13281 * class.c: Remove some unused variables.
13282 * constants.c (find_string_constant): New function.
13283 (count_constant_pool_bytes): Fix to correctly handle wide constants.
13284 * decl.c (complete_start_java_method): Don't _Jv_InitClass
13285 if flag_emit_class_files.
13287 1998-11-12 Tom Tromey <tromey@cygnus.com>
13289 * jcf-io.c (find_class): Added explanatory comment.
13291 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
13292 trailing slash to `.zip' entries.
13294 * jvspec.c (lang_specific_driver): Correctly handle case where
13295 GC_NAME not defined.
13297 1998-11-11 Tom Tromey <tromey@cygnus.com>
13299 * jvspec.c (GC_NAME): New define.
13300 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
13302 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
13304 1998-11-11 Per Bothner <bothner@cygnus.com>
13306 * jcf-dump.c (TABLE_SWITCH): Fix typos.
13308 1998-11-11 Tom Tromey <tromey@cygnus.com>
13310 * jcf-dump.c (main): Correctly recognize `--'-style long options.
13312 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13314 * class.c (is_compiled_class): Call safe_layout_class for class
13315 compiled from source.
13316 * conver.h (convert_to_integer, convert_to_real,
13317 convert_to_pointer): Added prototypes.
13318 * decl.c (init_decl_processing): Non longer push the decls of
13319 `methodtable', `constants', `Class', `Field', `dispatchTable'
13320 `jexception' and `Method'.
13321 * expr.c (build_invokeinterface): New function.
13322 (expand_invoke): static variable CLASS_IDENT now in
13323 build_invokeinterface. Use build_invokeinterface.
13324 (expand_java_field_op): Moved code to inline
13325 java.lang.PRIMTYPE.TYPE into a function.
13326 (build_primtype_type_ref): New function.
13327 * java-tree.def (INSTANCEOF_EXPR): New tree code.
13328 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
13329 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
13330 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
13331 (DECL_LOCAL_STATIC_VALUE): New macro.
13332 (build_invokeinterface, build_primtype_type_ref): New function
13334 (java_parse_abort_on_error): Macro rewritten.
13335 * jcf-parse.c (current_method): Add comment to declaration.
13336 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
13337 Function prototypes fixed.
13338 (jcf_parse_source): push/pop parser context. save/restore global.
13339 (parse_source_file): Fixed leading comment. Now take a
13340 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
13341 classes and pop the parser context anymore.
13342 (yyparse): Push parser context, save globals, parse the source
13343 file, restore globals and pop the parser context when processing a
13345 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
13346 * lex.c (java_parse_doc_section): New function.
13347 (java_lex): Call java_parse_doc_section when appropriate. Build an
13348 operator around INSTANCEOF_TK.
13349 * lex.h (java_lineterminator, java_sprint_unicode,
13350 java_unicode_2_utf8, java_lex_error, java_store_unicode):
13351 Prototypes rewritten.
13352 (java_parse_escape_sequence, java_letter_or_digit_p,
13353 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
13354 java_read_unicode, java_store_unicode, java_read_char,
13355 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
13356 Added function prototypes.
13357 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
13359 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
13361 (struct parser_ctxt): New fields: deprecated,
13362 current_parsed_class_un, gclass_list.
13363 (fix_method_argument_names, issue_warning_error_from_context,
13364 resolve_package, lookup_package_type): New function prototypes.
13365 (resolve_expression_name): Fixed function prototype.
13366 (find_applicable_accessible_methods_list): Fixed indentation, added
13367 extra argument in prototype.
13368 (check_final_assignment, build_null_of_type, check_deprecation,
13369 check_method_redefinition, reset_method_name,
13370 java_check_regular_methods, java_check_abstract_methods,
13371 maybe_build_primttype_type_ref): New function prototype.
13372 * parse.y (conver.h): Include.
13373 (INSTANCEOF_TK): Tagged <operator>.
13374 (single_type_import_declaration): Use REGISTER_IMPORT macro.
13375 (relational_expression:): Build binop for instanceof.
13376 (java_push_parser_context): Remember ctxp->gclass_list across
13378 (java_pop_parser_context): Simply return if no context
13379 exists. Remember gclass_list across contexts.
13380 (issue_warning_error_from_context): New function.
13381 (parse_error_context): Don't setup ctxp->elc here. Call
13382 issue_warning_error_from_context instead.
13383 (parse_warning_context): Likewise.
13384 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
13385 setup. Link new class/interface to ctxp->gclass_list.
13386 (add_superinterfaces): Register interface as incomplete if not
13388 (create_class): Remember class unqualified name in
13389 ctxp->current_parsed_class_un. Check class deprecation.
13390 (register_fields): Check field deprecation. Remember static final
13391 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
13393 (method_header): New local variable ORIG_ARG. Use unqualified
13394 current class name for check on constructor errors. Promote return
13395 type if of record type. Argument list fix moved in
13396 fix_method_argument_names, called here. Check method deprecation.
13397 (fix_method_argument_names): New function.
13398 (method_declarator): Promote record typed arguments.
13399 (safe_layout_class): Check class methods before layout.
13400 (java_complete_class): Compute field layout when patched.
13401 (do_resolve_class): Try to load class after having it renamed
13402 after the package name.
13403 (get_printable_method_name): Use DECL_CONTEXT.
13404 (reset_method_name): New function.
13405 (check_method_redefinition): Use reset_method_name.
13406 (java_check_regular_methods): New local variable
13407 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
13408 names for error report. Check for compile-time error when method
13409 found has default (package) access.
13410 (java_check_abstract_methods): Now takes an interface DECL node as
13411 an argument. Also reinstall real name on unchecked
13412 overriding/hiding methods for error report.
13413 (java_check_methods): Fixed leading comment. Get classes to verify
13414 from ctxp->gclass_list. Use CHECK_METHODS macro and set
13415 CLASS_METHOD_CHECKED_P on class verification.
13416 (lookup_java_method2): Get real method name if necessary.
13417 (find_in_imports): Don't check package class access here.
13418 (resolve_package, lookup_package_type): New functions.
13419 (java_layout_classes): Fixed leading comment. Take classes to be
13420 laid out from ctxp->gclass_list.
13421 (java_complete_expand_methods): Don't expand native and abstract
13423 (java_expand_classes): New function.
13424 (resolve_expression_name): Use additional argument ORIG. Retrieve
13425 values of static final field of primitive types.
13426 (resolve_field_access): Handles static final field of promotive
13428 (resolve_qualified_expression_name): Handle STRING_CST as
13429 primaries and package name resolution. Check deprecation on found
13430 decls. Set where_found and type_found on non static field resolved
13431 during qualification. Layout non primitive field decl types.
13432 (check_deprecation): New function.
13433 (maybe_access_field): Simplified.
13434 (patch_method_invocation_stmt): Local variable CLASS_TYPE
13435 removed. Reverse method's argument when primary is a type. Don't
13436 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
13437 instead. Include abstract class in the list of class searchable
13438 for constructors. Use DECL_CONTEXT of found method for access
13439 checks. Check method deprecation.
13440 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
13441 converting arguments. Handle INVOKE_INTERFACE.
13442 (lookup_method_invoke): Search constructor using existing
13443 infrastructure (don't rely on lookup_java_constructor anymore).
13444 (find_applicable_accessible_methods_list): Extra argument flag
13445 LC. Now include constructor in the search.
13446 (qualify_ambiguous_name): Conditional expression are primaries.
13447 (not_initialized_as_it_should_p): static final are always
13449 (java_complete_tree): Pass extra NULL argument to
13450 resolve_expression_name. Stricter test to carry on patching
13451 assignments. New case for INSTANCEOF_EXPR.
13452 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
13453 (check_final_assignment, maybe_build_primttype_type_ref): New
13455 (patch_assignment): Detect resolved static finals and carry normal
13456 assignment error check on them. Inline PRIMTYPE.TYPE read access.
13457 (try_builtin_assignconv): Access constant 0 on all primitive
13459 (valid_builtin_assignconv_identity_widening_p): Accept identical
13460 types. Accept all promoted type on int type.
13461 (valid_ref_assignconv_cast_p): Accept a null pointer to be
13462 assigned to a reference.
13463 (valid_method_invocation_conversion_p): Accept to check null
13465 (build_binop): Merge declaration and initialization of local
13467 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
13468 numeric types. Improved validity test for qualify operators on
13470 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
13471 and PREINCREMENT_EXPR. Also detect resolved static finals of a
13472 primitive type and issue the appropriate error message.
13473 (resolve_type_during_patch): Mark class loaded when resolved.
13474 (patch_cast): Allow null to be cased to reference types.
13475 (build_null_of_type): New function.
13476 (patch_array_ref): Handle array on references correctly.
13477 (patch_return): Removed unused local variable MODIFY. Force
13478 boolean to be returned as integers. Allows null to be returned by
13479 a function returning a reference.
13480 * typeck.c (convert_to_integer, convert_to_real,
13481 convert_to_pointer): Prototypes moved to convert.h
13482 (lookup_argument_method): Use method real name, if necessary.
13484 1998-10-30 Tom Tromey <tromey@cygnus.com>
13486 * class.c (build_class_ref): Changed name of primitive classes to
13489 * class.c (make_class_data): Renamed fields: nmethods to
13490 method_count, method_count to dtable_method_count. Always set
13491 `state' field to 0.
13492 * decl.c (init_decl_processing): Likewise.
13494 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13496 * class.c (layout_class): Don't mangle <finit>, produce
13497 __finit<class> instead. Don't verify artificial methods.
13498 * decl.c (finit_identifier_node): New declared global.
13499 (init_decl_processing): finit_identifier_node initialized.
13500 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
13501 * java-tree.h (finit_identifier_node): Declared as extern.
13502 (struct lang_decl): New field called_constructor.
13503 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
13504 (CLASS_HAS_FINIT_P): New macro.
13505 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
13506 explicit constructor invocation.
13507 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
13508 CALL_SUPER_CONSTRUCTOR_P): New macros.
13509 (write_classfile): Added prototype.
13510 * jcf-parse.c (jcf_parse_source): Parse and remember for
13511 generation if the file was seen on the command line.
13512 (parse_source_file): Don't write the class file here.
13513 (yyparse): Loop on files rewritten. Set current_jcf.
13514 (parse_zip_file_entries): Parse class file only if it was found.
13515 * lang.c (init_parse): Don't open command line provided filename
13517 (lang_parse): Don't set main_jcf anymore.
13518 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
13519 (JCONSTRUCTOR_CHECK): New macro.
13520 (JBSC_TYPE_P): New macro.
13521 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
13522 (COMPLETE_CHECK_OP_2): New macro.
13523 (struct parse_ctxt): New field explicit_constructor_p.
13524 (check_class_interface_creation): Fixed prototype indentation.
13525 (patch_method_invocation_stmt): Prototype reflects added argument.
13526 (patch_invoke): Likewise.
13527 (complete_method_declaration, build_super_invocation,
13528 verify_constructor_circularity,
13529 build_this_super_qualified_invocation, get_printable_method_name,
13530 patch_conditional_expr, maybe_generate_finit, fix_constructors,
13531 verify_constructor_super, create_artificial_method,
13532 start_artificial_method_body, end_artificial_method_body,
13533 generate_field_initialization_code): New function prototypes.
13534 * parse.y: Fixed leading comment
13535 (constructor_header:, constructor_body:, block_end:): Rules tagged
13537 (type_declaration:): Call maybe_generate_finit.
13538 (method_declaration:): Action for method_body: placed in new
13539 function complete_method_declaration, called here.
13540 (constructor_declaration:): Defined actions. Removed leading
13542 (constructor_header:): New rule with action.
13543 (constructor_body:): Rule rewritten using block_begin: and
13544 block_end:. Defined actions.
13545 (constructor_declarator:, explicit_constructor_invocation:):
13547 (block:): Use new rules block_begin: block_end:.
13548 (block_begin:, block_end:): New rules and actions.
13549 (block_statements:): Fixed error message for explicit
13551 (method_invocation:): Call build_this_super_qualified_invocation
13552 if primary is `this' or `super' was seen.
13553 (conditional_expression:): Action defined.
13554 (extra_ctxp_pushed_p): New static global flag.
13555 (java_parser_context_save_global): Create parser context if
13556 necessary. Use extra_ctxp_pushed_p to remember it.
13557 (java_parser_context_restore_global): Pop extra parser context if
13559 (build_array_from_name): Array on primitive types are marked
13561 (register_fields): Restore new name in field initializer
13562 expression if type was altered. Non static fields initialized upon
13563 declaration marked initialized.
13564 (maybe_generate_finit): New function.
13565 (maybe_generate_clinit): Use create_artificial_method,
13566 start_artificial_method_body, end_artificial_method_body. Generate
13567 debug info for enclosed initialization statements.
13568 (method_header): Fixed leading comment. Check constructor
13569 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
13571 (complete_method_declaration, constructor_circularity_msg,
13572 verify_constructor_circularity): New functions.
13573 (get_printable_method_name): New function.
13574 (check_method_redefinition): Don't rename <finit> methods. Fix
13575 declared constructor names. Error message for
13576 constructors modified.
13577 (java_check_regular_methods): Local variable seen_constructor
13578 renamed saw_constructor. Skip verification on constructors. Create
13579 default constructor with create_artificial_method.
13580 (java_check_methods): Removed unnecessary empty line.
13581 (create_artificial_method, start_artificial_method_body,
13582 end_artificial_method_body): New functions.
13583 (java_layout_classes): Changed leading comment. Reverse fields
13584 list if necessary. Always layout java.lang.Object if being
13586 (java_complete_expand_methods): Verify constructor circularity.
13587 (java_complete_expand_method): Call fix_constructor on
13588 constructors. Local variable no_ac_found removed. Restore
13589 bindings if method body expansion failed.
13590 (fix_constructors, verify_constructor_super,
13591 generate_field_initialization_code): New function.
13592 (java_expand_classes): Fixed leading comment. Write class file
13594 (resolve_expression_name): Check for illegal instance variable
13595 usage within the argument scope of an explicit constructor
13597 (resolve_qualified_expression_name): Pass extra from_super flag
13598 when invoking patch_method_invocation_stmt. New case for
13599 conditional expression when used as a primary. Check for error
13600 when acquiring super.
13601 (patch_method_invocation_stmt): Added extra argument super. New
13602 local variable is_static_flag. Set class_to_search according to
13603 the nature of the constructor invocation. Don't add `this'
13604 argument when expanding NEW_CLASS_EXPR. Check for illegal method
13605 invocation within the argument scope of explicit constructor
13606 invocation. Set is_static according to is_static_flag. Provide
13607 extra `super' argument to patch_invoke invocation.
13608 (patch_invoke): New argument from_super. Loop on arguments
13609 indentation fixed. Pass from_super to invocation_mode. New switch
13610 case INVOKE_SUPER. Fixed error message in switch default case.
13611 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
13613 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
13614 (lookup_method_invoke): Fixed prototypes in candidates list. Error
13615 message takes constructors into account.
13616 (find_applicable_accessible_methods_list): Fixed indentation.
13617 (qualify_ambiguous_name): Take explicit constructor invocation
13618 into account. Deal with a conditional expression as a primary to
13620 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
13621 case. Added extra argument to patch_method_invocation_stmt.
13622 Register calls made to explicit constructor `this'. Don't call
13623 save_expr in ARRAY_REF case when emitting class files. Check for
13624 illegal use of this when expanding explicit constructor invocation
13626 (complete_function_arguments): Set and reset parser context
13627 explicit_constructor_p field value when appropriate.
13628 (build_super_invocation, build_this_super_qualified_invocation):
13630 (patch_assignment): Fixed typo.
13631 (patch_unaryop): Check on final fields occurs only when a decl
13633 (patch_return): Take constructors into account.
13634 (patch_conditional_expr): New function.
13635 * typeck.c (build_java_signature): Removed unnecessary empty line.
13637 1998-10-28 Jeffrey A Law (law@cygnus.com)
13639 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
13641 1998-10-28 Tom Tromey <tromey@cygnus.com>
13643 * decl.c (init_decl_processing): Renamed fields.
13644 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
13645 interface_len, msize fields.
13647 * class.c (make_class_data): Removed subclass_head and
13648 subclass_next fields.
13649 * decl.c (init_decl_processing): Removed subclass_head and
13650 subclass_next fields.
13652 1998-10-28 Jeffrey A Law (law@cygnus.com)
13654 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
13655 * mangle.c (emit_unicode_mangled_name): Similarly.
13657 1998-10-26 Nick Clifton <nickc@cygnus.com>
13659 * jcf-parse.c (get_constant): Place braces around code to compute
13660 'd' when REAL_ARITHMETIC is not defined.
13662 1998-10-25 H.J. Lu (hjl@gnu.org)
13664 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
13667 1998-10-23 Tom Tromey <tromey@cygnus.com>
13669 * lang-specs.h: `.zip' files are input to jc1.
13671 1998-10-22 Per Bothner <bothner@cygnus.com>
13673 * jvspecs.c: Add (but don't enable) support for combining multiple
13674 .class and .java input filenames to a single jc1 invocation.
13675 Add support for -C flag (copile to .class files).
13676 Translate -classpath and -CLASSPATH arguments.
13677 * lang-specs.h: Don't set %2 spec.
13679 1998-10-22 Tom Tromey <tromey@cygnus.com>
13681 * jcf-path.c (add_entry): Don't add trailing separator if entry is
13683 (add_path): Don't add trailing separator to non-empty path
13686 * lang.c (lang_decode_option): Check for -fclasspath and
13687 -fCLASSPATH before examining other `-f' options.
13689 * java-tree.h (finalize_identifier_node): Don't declare.
13690 * class.c (make_class_data): Don't push "final" field.
13691 * decl.c (init_decl_processing): Don't push "final" field.
13692 (finalize_identifier_node): Removed.
13693 (init_decl_processing): Don't set finalize_identifier_node.
13695 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
13697 1998-10-11 Anthony Green <green@cygnus.com>
13699 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
13700 (JV_SCAN_SOURCES): New macro.
13701 (JCF_DUMP_SOURCES): Likewise.
13702 (jcf-dump$(exeext)): New target.
13703 (jv-scan$(exeext)): New target.
13705 1998-10-22 Tom Tromey <tromey@cygnus.com>
13707 * Makefile.in (LEX): Removed.
13708 (LEXFLAGS): Likewise.
13709 (SET_BISON): New macro.
13711 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
13712 spurious diffs in parse.c.
13713 ($(PARSE_SCAN_C)): Likewise.
13714 (PARSE_DIR): New macro.
13716 (PARSE_SCAN_C): Likewise.
13717 (PARSE_RELDIR): New macro.
13719 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
13721 * jcf-io.c (find_class): Use saw_java_source to determine when to
13722 look for `.java' file.
13723 * jcf-parse.c (saw_java_source): New global.
13724 (yyparse): Set it if `.java' file seen.
13726 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
13727 (GCJH_SOURCES): Likewise.
13728 * Makefile.in (datadir): New macro.
13729 (libjava_zip): Likewise.
13730 (JAVA_OBJS): Added jcf-path.o.
13731 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13732 (../gcjh$(exeext)): Likewise.
13733 (jcf-path.o): New target.
13734 * java-tree.h (fix_classpath): Removed decl.
13735 * jcf-parse.c (fix_classpath): Removed.
13736 (load_class): Don't call fix_classpath.
13737 * parse.y (read_import_dir): Don't call fix_classpath.
13738 * lex.h: Don't mention classpath.
13739 * lex.c (java_init_lex): Don't initialize classpath.
13740 * jcf-io.c (classpath): Removed global.
13741 (find_class): Use jcf_path iteration functions. Correctly search
13742 class path for .java file.
13743 (open_in_zip): New argument `is_system'.
13744 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
13745 classpath-related options.
13746 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
13748 (lang_init): Call jcf_path_init.
13749 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
13750 * lang-specs.h: Handle -I. Minor cleanup to -M options.
13751 Correctly put braces around second string in each entry.
13752 * gjavah.c (main): Call jcf_path_init. Recognize all the new
13753 classpath-related options.
13754 (help): Updated for new options.
13755 * jcf.h: Declare functions from jcf-path.c. Don't mention
13756 `classpath' global.
13757 * jcf-path.c: New file.
13759 * jcf-depend.c: Include jcf.h.
13761 * jcf-write.c (localvar_alloc): Returns `void'.
13762 (localvar_free): Removed unused variable.
13764 * lang.c (OBJECT_SUFFIX): Define if not already defined.
13765 (init_parse): Use OBJECT_SUFFIX, not ".o".
13767 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13769 * class.c (emit_register_classes): Renamed from
13770 emit_register_class.
13771 * java-tree.h (emit_register_classes): Prototype renamed from
13772 emit_register_class.
13773 * jcf-parse.c (yyparse): Call emit_register_classes once before
13775 * parse.y (java_expand_classes): No longer register classes.
13777 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13779 * class.c (is_compiled_class): New local variable
13780 seen_in_zip. Identify classes found in currently compiled source
13782 * decl.c (complete_start_java_method): Fixed typo.
13783 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
13784 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
13785 (CLASS_P): Moved around.
13786 (java_parse_abort_on_error): Macro moved from jcf-parse.c
13787 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
13789 (jcf_parse_source): Changed leading comment. Removed unnecessary
13790 fclose and CLASS_FROM_SOURCE_P marking.
13791 (parse_source_file): New local variables remember_for_generation
13792 and filename. Mark parsed file name identifier node. Removed block
13793 executed when parse_only was null. Set remember_for_generation.
13794 Use it as an argument to java_pop_parser_context.
13795 (yyparse): New local variables several_files, list, next node and
13796 current_file_list. Split ampersand separated file names into
13797 current_file_list. Iterate through the list and parse accordingly.
13798 * parse.h (java_pop_parser_context): New function prototype.
13799 * parse.y (ctxp_for_generation): New static global variable.
13800 (java_pop_parser_context): New argument generate. Link popped ctxp
13801 to ctxp_for_generation list accordingly.
13802 (java_complete_expand_methods): Fixed indentation.
13803 (java_expand_classes): New function.
13805 1998-10-17 Per Bothner <bothner@cygnus.com>
13807 * Makefile.in: Link with libiberty.a instead of memmove.o.
13809 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13811 * lex.c (setjmp.h): No longer included.
13812 * lex.h (setjmp.h): Included.
13813 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
13814 (duplicate_declaration_error_p): Renamed from
13815 duplicate_declaration_error.
13816 (build_array_from_name): New function prototype.
13817 * parse.y (setjmp.h): No longer included.
13818 (variable_declarator_id): Define action.
13819 (build_array_from_name): New function.
13820 (duplicate_declaration_error_p): Renamed from
13821 duplicate_declaration_error. Fixed leading comment.
13822 (register_fields): Main `for' loop reorganized. Uses
13823 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
13824 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
13825 build_array_from_name.
13826 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
13828 (read_import_dir): Don't try to skip `.' and `..'.
13829 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
13830 build_array_from_name. Main `for' loop reorganized.
13831 (resolve_qualified_expression_name): When building access to a
13832 field, use the type where the field was found, not its own type.
13833 (maybe_access_field): Use field DECL_CONTEXT if the type where the
13834 field was found is null.
13835 (qualify_ambiguous_name): Sweep through all successive array
13838 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13840 * java-tree.h (pop_labeled_block, lang_printable_name,
13841 maybe_add_interface, set_super_info, get_access_flags_from_decl,
13842 interface_of_p, inherits_from_p, fix_classpath,
13843 complete_start_java_method, emit_handlers, init_outgoing_cpool,
13844 make_class_data, register_class, alloc_name_constant): New
13845 function prototypes.
13846 * lang.c (lang_decode_option): Set argc argument unused. Fixed
13847 indentation. Added cast to remove warning.
13848 (lang_printable_name): Set v argument unused.
13849 (lang_print_error): Added argument to lang_printable_name call.
13850 (java_dummy_print, print_lang_decl, print_lang_type,
13851 print_lang_identifier, lang_print_xnode): All argument marked
13853 * lex.c (java_unget_unicode): Removed unnecessary argument.
13854 (java_allocate_new_line): Unused local variable is gone.
13855 (java_read_char): Added parenthesis in expressions to remove
13856 warnings. Added final return statement.
13857 (java_read_unicode): Added parenthesis in expression to remove
13859 (java_parse_end_comment): Fixed java_unget_unicode invocation.
13860 (java_parse_escape_sequence): Likewise.
13861 (java_lex): Unused local variables are gone. Fixed
13862 java_unget_unicode invocation.
13863 * lex.h (set_float_handler): Prototype added when JC1_LITE not
13865 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
13866 lang_printable_name invocation in macro.
13867 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
13869 (duplicate_declaration_error): Suppressed unused argument in
13871 (identical_subpath_p): Function declaration is gone.
13872 (patch_invoke): Suppressed unused argument in prototype.
13873 (patch_cast, build_labeled_block, check_thrown_exceptions):
13875 * parse.y (setjmp.h): Included
13876 (toplev.h): Likewise.
13877 (field_declaration:): Suppressed unused local
13878 (label_decl:): Fixed build_labeled_block invocation.
13879 (java_pop_parser_context): Put extra parenthesis around assignment
13881 (yyerror): Suppressed unused local variables.
13882 (variable_redefinition_error): Fixed lang_printable_name
13884 (create_interface): Suppressed unused local variables.
13885 (create_class): Likewise.
13886 (duplicate_declaration_error): Suppressed unused argument. Fixed
13887 lang_printable_name invocation.
13888 (register_fields): Suppressed unused local variable. Fixed
13889 duplicate_declaration_error invocation.
13890 (method_header): Suppressed unused local variable.
13891 (method_declarator, parser_check_super): Likewise.
13892 (java_complete_class): Suppressed unused local variable. Fixed
13893 fatal error message.
13894 (complete_class_report_errors): Added default: in switch.
13895 (java_check_regular_methods): Fixed lang_printable_name
13897 (check_throws_clauses): Likewise.
13898 (java_check_abstract_methods): Suppressed unused local
13899 variable. Fixed lang_printable_name invocation.
13900 (read_import_entry): Added supplemental return statement.
13901 (read_import_dir): Suppressed unused local variables.
13902 (check_pkg_class_access, declare_local_variables): Likewise.
13903 (source_start_java_method): Suppressed unused extern variable
13905 (expand_start_java_method): Suppressed unused extern and local
13906 variable declarations.
13907 (java_complete_expand_methods): Likewise.
13908 (java_complete_expand_method): Suppressed unused local variables.
13909 (make_qualified_name): Likewise.
13910 (resolve_qualified_expression_name): Added default: in
13911 switch. Fixed lang_printable_name invocation.
13912 (class_instance_creation_expression): Added parenthesis around
13914 (patch_method_invocation_stmt): Fixed lang_printable_name and
13915 patch_invoke invocations.
13916 (check_for_static_method_reference): Fixed lang_printable_name
13918 (patch_invoke): Suppressed unused arguments and local variables.
13919 (lookup_method_invoke): Suppressed unused local variables.
13920 (qualify_ambiguous_name): Added default: in switch.
13921 (identical_subpath_p): Function removed.
13922 (patch_assignment): Suppressed unused local variables. Suppressed
13923 unnecessary if statement. Fixed lang_printable_name invocations.
13924 (try_builtin_assignconv): Fixed lang_printable_name invocations.
13925 (valid_ref_assignconv_cast_p): Parenthesis around
13926 expression. Suppressed unused local variables.
13927 (build_binop): Suppressed unused local variables. fixed
13928 lang_printable_name invocations.
13929 (string_constant_concatenation): Suppressed unused local
13931 (patch_unaryop): Fixed lang_printable_name invocation.
13932 (patch_cast): Suppressed unnecessary argument. Fixed
13933 lang_printable_name invocation.
13934 (patch_array_ref): Fixed lang_printable_name invocation.
13935 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
13936 (build_labeled_block): Suppressed unused argument.
13937 (generate_labeled_block): Fixed build_labeled_block invocation.
13938 (build_loop_body): Suppressed unused local variables.
13939 (patch_loop_statement): Likewise.
13940 (patch_exit): Fixed lang_printable_name invocation.
13941 (patch_switch_statement): Likewise.
13942 (case_identity): First argument marked unused.
13943 (patch_try_statement): Fixed lang_printable_name invocations.
13944 (patch_synchronized_statement, patch_throw_statement): Likewise.
13945 (check_thrown_exceptions): Fixed check_thrown_exceptions and
13946 lang_printable_name invocations.
13947 (check_thrown_exceptions_do): Suppressed unused argument.
13949 1998-10-14 Tom Tromey <tromey@cygnus.com>
13951 * jcf-write.c (write_classfile): Add output class file as target.
13952 * lang-options.h: Added -MD, -MMD, -M, and -MM.
13953 * jcf.h: Added declarations for dependency-tracking functions.
13954 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
13955 * lang.c (lang_decode_option): Recognize -MD and -MMD.
13956 (finish_parse): Call jcf_dependency_write.
13957 (dependency_tracking): New global.
13958 (DEPEND_SET_FILE): New define.
13959 (DEPEND_ENABLE): New define.
13960 (init_parse): Enable dependency tracking if required.
13962 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
13963 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13964 (../gcjh$(exeext)): Likewise.
13965 (jcf-depend.o): New target.
13966 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
13967 (GCJH_SOURCES): Likewise.
13968 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
13970 (find_classfile): Added dep_name argument.
13971 (find_class): Compute name of dependency.
13972 (open_in_zip): Call jcf_dependency_add_file.
13973 * gjavah.c (output_file): No longer global.
13974 (usage): Don't mention "gjavah".
13976 (java_no_argument): Likewise.
13977 (version): Likewise.
13978 (main): Recognize and handle -M family of options.
13979 (print_mangled_classname): Return is void.
13980 (process_file): Handle case where output is suppressed.
13981 (HANDLE_END_FIELD): Likewise.
13982 (HANDLE_METHOD): Likewise.
13983 * jcf-depend.c: New file.
13985 1998-10-13 Jeffrey A Law (law@cygnus.com)
13987 * java-tree.def: Add missing newline at EOF.
13989 1998-10-13 Tom Tromey <tromey@cygnus.com>
13991 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
13992 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
13994 Include <config.h> and "system.h".
13995 (disassemble_method): Undefine RET to avoid clash with
13996 config/i386/i386.h.
13998 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14000 * decl.c (runtime_exception_type_node, error_exception_type_node):
14001 New global variables.
14002 (init_decl_processing): Initialized.
14003 * expr.c (java_lang_expand_expr): Set caught exception type to
14004 null if catch handler argument doesn't exit.
14005 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
14007 * java-tree.h (runtime_exception_type_node,
14008 error_exception_type_node): Global variables declared.
14009 (DECL_FUNCTION_THROWS): New macro.
14010 (DECL_FUNCTION_BODY): Modified comment.
14011 (DECL_SPECIFIC_COUNT): Likewise.
14012 (struct lang_decl): New field throws_list.
14013 (IS_UNCHECKED_EXPRESSION_P): New macro.
14014 * lex.c (java_lex): Generate location information for THROW_TK.
14015 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
14016 EXCEPTIONS_P): New macros.
14017 (enum jdep_code): New value JDEP_EXCEPTION.
14018 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
14019 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
14020 PATCH_METHOD_RETURN_ERROR): New macros.
14021 (patch_method_invocation_stmt): Added new argument to prototype.
14022 (patch_synchronized_statement, patch_throw_statement,
14023 check_thrown_exceptions, check_thrown_exceptions_do,
14024 purge_unchecked_exceptions, check_throws_clauses): New function
14026 * parse.y Fixed typo in keyword section.
14027 (throw:): Rule tagged <node>.
14028 (THROW_TK): Keyword tagged <operator>.
14029 (method_header:): Last argument to call to method_header passed
14031 (throws:, class_type_list:, throw_statement:,
14032 synchronized_statement:, synchronized:): Defined actions.
14033 (method_header): New local variable current. Register exceptions
14034 from throws clause.
14035 (java_complete_tree): Complete and verify exceptions from throws
14037 (complete_class_report_errors): Error message on exceptions not
14039 (java_check_regular_methods): Fixed typo. Shortcut on private
14040 overriding methods. Changed error message on method
14041 redefinition. Check for throws clause compatibility.
14042 (check_throws_clauses): New function.
14043 (java_check_abstract_methods): Use DECL_NAME for wfl or current
14044 method. Changed error message on method redefinition.
14045 (currently_caught_type_list): New static variable.
14046 (java_complete_expand_methods): Purge unchecked exceptions from
14047 throws clause list. Call PUSH_EXCEPTIONS before walk and
14048 POP_EXCEPTIONS after.
14049 (resolve_qualified_expression_name): Pass new argument as NULL to
14050 patch_method_invocation_stmt.
14051 (patch_method_invocation_stmt): New argument ref_decl. Invoke
14052 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
14053 argument list when appropriate. Use new argument if non null to
14054 store selected method decl.
14055 (patch_invoke): Convert if necessary args of builtin types before
14056 forming CALL_EXPR. Argument list no longer reversed here.
14057 (invocation_mode): Treat final methods as static methods.
14058 (java_complete_tree): New cases for THROW_EXPR: and
14059 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
14061 (complete_function_arguments): No more RECORD_TYPE
14062 conversion. Function parameter nodes no longer saved.
14063 (valid_ref_assignconv_cast_p): Avoid handling null type.
14064 (patch_binop): Fixed null constant reference handling.
14065 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
14066 BUILD_THROW macros.
14067 (patch_try_statement): Fixed comments. Record caught types in
14068 list, push the list, expand try block and pop the list.
14069 (patch_synchronized_statement, patch_throw_statement,
14070 check_thrown_exceptions, check_thrown_exceptions_do,
14071 purge_unchecked_exceptions): New functions.
14072 * typeck.c (lookup_argument_method): Allow WFL in place of method
14073 DECL_NAME during method definition check
14075 1998-10-09 Tom Tromey <tromey@cygnus.com>
14077 * gjavah.c (decode_signature_piece): New function.
14078 (print_c_decl): Use it. Added `name_override' argument.
14079 (print_method_info): Use name_override argument to print_c_decl.
14080 (seen_fields): Removed.
14081 (print_field_info): Don't update seen_fields.
14082 (struct method_name): New structure.
14083 (method_name_list): New global.
14084 (print_method_info): Add new method to list of methods.
14085 (name_is_method_p): New function.
14086 (print_field_info): If field name has same name as method, then
14088 (process_file): Parse methods before fields.
14089 (field_pass): New global.
14090 (HANDLE_END_FIELD): Take field_pass into account.
14092 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14094 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
14095 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
14097 1998-10-03 Anthony Green <green@cygnus.com>
14099 * jvspec.c: Fix bug in jvgenmain_spec patch.
14101 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14103 * Makefile.in (lang.o:): Install dependency on java-tree.def.
14104 * decl.c (soft_exceptioninfo_call_node): New global variable.
14105 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
14106 takes extra integer argument. soft_exceptioninfo_call_node
14108 * except.c (java_set_exception_lang_code): New function
14109 (method_init_exceptions): Called here.
14110 (prepare_eh_table_type): New function.
14111 (expand_end_java_handler): Called here.
14112 * expr.c (build_java_throw_out_of_bounds_exception): Now features
14113 one argument. Modified generation of call to
14114 soft_badarrayindex_node to use new argument.
14115 (build_java_arrayaccess): Pass faulty index value to
14116 build_java_throw_out_of_bounds_exception.
14117 (generate_name): New function.
14118 (java_lang_expand_expr): New local variables node, current,
14119 has_finally_p. Expand TRY_EXPR node.
14120 (process_jvm_instruction): Replace top of the stack with thrown
14121 object reference when entering exception handler.
14122 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
14123 specific tree codes.
14124 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
14126 (DECL_SPECIFIC_COUNT): New macro.
14127 (prepare_eh_table_type, java_set_exception_lang_code,
14128 generate_name): New function declarations.
14129 (match_java_method): Declaration deleted.
14130 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
14132 * lex.c (TRY_TK, CATCH_TK): Generate location information.
14133 * parse.h (redefinition_error, refine_accessible_methods_list,
14134 can_cast_to_p): Function declaration removed.
14135 (classitf_redefinition_error, variable_redefinition_error,
14136 parse_jdk1_1_error, find_applicable_accessible_methods_list,
14137 find_most_specific_methods_list, argument_types_convertible,
14138 enter_a_block, valid_builtin_assignconv_identity_widening_p,
14139 valid_cast_to_p, valid_method_invocation_conversion_p,
14140 try_reference_assignconv, add_stmt_to_compound,
14141 build_jump_to_finally, build_tree_list, patch_try_statement,
14142 java_get_catch_block): New function declarations.
14143 * parse.y (string_buffer_type): Global variable deleted.
14144 (group_of_labels, catches, catch_clause, catch_clause_parameter,
14145 finally): Rules tagged <node>.
14146 (TRY_TK, CATCH_TK): Token tagged <operator>.
14147 (class_body_declaration:, class_member_declaration:,
14148 formal_parameter:, explicit_constructor_invocation:,
14149 interface_member_declaration:, constant_declaration:,
14150 primary_no_new_array:, class_instance_creation_expression:,
14151 array_creation_expression:): Issue error on unsuported JDK1.1
14153 (try_statement:, catches:, finally:): Define actions.
14154 (catch_clause_parameter): New rule.
14155 (catch_clause:): Use new rule catch_clause_parameter.
14156 (parse_jdk1_1_error): New function.
14157 (redefinition_error): Renamed classitf_redefinition_error.
14158 (variable_redefinition_error): New function.
14159 (check_class_interface_creation): Call
14160 classitf_redefinition_error.
14161 (java_complete_tree): Added error message on JDEP_TYPE: case.
14162 (complete_class_report_errors): Fixed indentation.
14163 (declare_local_variables): Call variable_redefinition_error.
14164 (source_end_java_method): Call java_set_exception_lang_code and
14165 emit_handlers where appropriate.
14166 (java_method_add_stmt): Call add_stmt_to_block.
14167 (add_stmt_to_block): New function.
14168 (lookup_method_invoke): Fixed outside comment. new local variable
14169 candicates. Call find_applicable_accessible_methods_list and
14170 find_most_specific_methods_list when searching for a
14171 method. Modified error report to list possible candidates when
14173 (find_applicable_accessible_methods_list,
14174 find_most_specific_methods_list, argument_types_convertible): New
14176 (refine_accessible_methods_list): Function deleted.
14177 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
14178 expr (if applicable) before calling patch_array_ref.
14179 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
14180 (enter_block): Fixed comment.
14181 (enter_a_block): New function.
14182 (patch_assignment): Reorganized. Call try_reference_assignconv for
14183 references. Call valid_cast_to_p instead of can_cast_to_p.
14184 (try_reference_assignconv,
14185 valid_builtin_assignconv_identity_widening_p): New functions.
14186 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
14187 (valid_cast_to_p, valid_method_invocation_conversion_p): New
14189 (build_string_concatenation): Don't resolve StringBuffer.
14190 (patch_cast): Fixed inverted arguments.
14191 (patch_array_ref): Code to save array expr deleted. Call
14192 valid_cast_to_p instead of can_cast_to_p.
14193 (generate_labeled_block): Call generate_name.
14194 (build_jump_to_finally, build_try_statement, java_get_catch_block,
14195 patch_try_statement): New functions.
14196 * typeck.c (match_java_method): Function deleted.
14198 1998-10-02 Anthony Green <green@cygnus.com>
14200 * jvspec.c: jvgenmain_spec uses different temporary file names.
14202 1998-10-02 Anthony Green <green@cygnus.com>
14204 * jvspec.c (lang_specific_driver): Fail if user specifies
14205 --main= when not linking.
14207 1998-09-28 Tom Tromey <tromey@cygnus.com>
14209 * class.c (make_class_data): Push value for `thread' field.
14210 * decl.c (init_decl_processing): Added `thread' field to class.
14212 * class.c (add_field): Always make static fields externally
14215 1998-09-26 Anthony Green <green@cygnus.com>
14217 * expr.c (build_java_athrow,
14218 build_java_throw_out_of_bounds_exception, expand_invoke,
14219 build_newarray, expand_java_multianewarray, build_java_monitor):
14220 Update comments to reflect _Jv_* function names.
14222 1998-09-25 Per Bothner <bothner@cygnus.com>
14224 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
14225 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
14226 * parse.y (expand_start_java_method): Likewise.
14228 1998-09-24 Per Bothner <bothner@cygnus.com>
14230 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
14232 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
14233 (add_field): No longer need to convert from RECORD_TYPE to pointer,
14234 * expr.c: Remove no-longer-needed calls to promote_type.
14235 * decl.c (give_name_to_locals): Liekwise.
14236 * jcf-parse.c (get_class_constant): Compensate for new signatures.
14237 * parse.y: Add/remove promote_type calls as appropriate.
14238 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
14239 (parse_signature_string): Likewise.
14240 (build_java_array_type): Fix for now signature convenions.
14242 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
14244 1998-09-23 Tom Tromey <tromey@cygnus.com>
14246 * class.c (init_class_processing): libjava function renamed to
14249 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14251 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
14252 * java-tree.def: Fixed DEFTREECODE third argument.
14253 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
14254 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
14255 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
14256 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14257 JAVA_THIS_EXPR): Now replaced by tree code definitions.
14258 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
14259 * lang.c (java_tree_code_type, java_tree_code_length,
14260 java_tree_code_name): New arrays.
14261 (lang_init): Append Java tree node definitions to Gcc ones.
14262 * lex.c (expression_obstack): Declared as extern when JC1_LITE
14264 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
14266 (java_lex): Allow declaration of empty string constants. Retain
14267 location information on CASE_TK and DEFAULT_TK.
14268 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
14269 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
14270 Modified to be more robust.
14271 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
14272 (build_new_invocation, try_builtin_assignconv,
14273 patch_switch_statement, string_constant_concatenation,
14274 build_string_concatenation, patch_string_cst, patch_string,
14275 java_expand_switch): New function declarations.
14276 * parse.y: Rules related to switch and EH tagged <node>.
14277 (label_id): Set to NULL_TREE
14278 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
14280 (this_or_super:): Fixed indentation.
14281 (statement:, statement_nsi:, statement_without_trailing_substatement:,
14282 statement_expression:): Removed call to RULE on all sub-rules.
14283 (switch_expression:, switch_labels:): New rules.
14284 (switch_statement:, switch_block:, switch_block_statement_groups:,
14285 switch_block_statement_group:, switch_labels:, switch_label:):
14287 (throw_statement:, synchronized_statement:, try_statement:):
14288 Defined temporary actions.
14289 (class_instance_creation_expression:): Call
14290 build_new_invocation. Fixed indentation.
14291 (field_access): Fixed indentation.
14292 (method_invocation): Likewise.
14293 (make_qualified_primary): Use THIS_EXPR.
14294 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
14295 resolving from SUPER, set *type_found.
14296 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
14297 (java_complete_tree): Removed unused local variable `location'. Case
14298 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
14299 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
14300 on MODIFY_EXPR: and all binary operator tree code cases. Removed
14301 STRING_CST: case. default: checks for patchable strings.
14302 (complete_function_arguments): Transform string constant or
14303 crafted StringBuffer if necessary.
14304 (build_method_invocation): Fixed comments.
14305 (build_new_invocation): New function.
14306 (patch_assignment): Call try_builtin_assignconv to figure a valid
14307 assignment conversion between builtin types.
14308 (try_builtin_assignconv): New function.
14309 (build_binop): Use URSHIFT_EXPR directly to call build.
14310 (operator_string): Use UNARY_PLUS_EXPR.
14311 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
14313 (do_merge_string_cste, merge_string_cste,
14314 string_constant_concatenation, build_string_concatenation,
14315 patch_string, patch_string_cst): New function.
14316 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
14317 (patch_unaryop): Likewise. New test of valid ++/-- operands.
14318 (build_newarray_node): Use NEW_ARRAY_EXPR.
14319 (build_this): Use THIS_EXPR.
14320 (build_return): Enable debug information on return statement.
14321 (build_if_else_statement): Likewise.
14322 (complete_labeled_statement): Fixed related comment.
14323 (build_loop_body): Fixed comment.
14324 (build_bc_statement): Enable debug information on break/continue
14326 (patch_bc_statement): Fixed typos. Handle SWITCH statement
14328 (patch_switch_statement, case_identity, java_expand_switch): New
14331 1998-09-21 Per Bothner <bothner@cygnus.com>
14333 * buffer.h (BUFFER_INIT): New macro.
14334 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
14335 Pass (struct jcf_partial *state) to most functions.
14336 (jcf_block, jcf_relocation): New types.
14337 Support labels, branches, conditionals, loops.
14339 1998-09-21 Tom Tromey <tromey@cygnus.com>
14341 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
14343 1998-09-21 Per Bothner <bothner@cygnus.com>
14345 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
14346 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
14347 not integer_type_node (INT_TYPE_SIZ bits).
14349 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
14351 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
14352 * jcf-dump.c (print_exception_table): New function.
14353 (disassemble_method): Better handling of wide instructions.
14354 Make more robust for bad input.
14356 1998-09-30 Jeffrey A Law (law@cygnus.com)
14358 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
14361 1998-09-17 Jeffrey A Law (law@cygnus.com)
14363 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
14365 1998-09-17 Tom Tromey <tromey@cygnus.com>
14367 * Makefile.in ($(PARSE_H)): Removed target.
14369 1998-09-17 Jeffrey A Law (law@cygnus.com)
14371 * Makefile.in (JAVA_OBJS): Add memmove.o
14372 (memmove.o): New target & rules.
14374 1998-09-15 Tom Tromey <tromey@cygnus.com>
14376 * expr.c (expand_invoke): Don't generate a call to the class init
14379 1998-09-14 Jeffrey A Law (law@cygnus.com)
14381 * Makefile.in: Add many missing dependencies.
14382 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
14384 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
14385 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
14387 1998-09-11 Per Bothner <bothner@cygnus.com>
14389 * decl.c (complete_start_java_method): If method is static (and
14390 not private) call _Jv_InitClass.
14391 * expr.c (expand_invoke): Don't call build_class_init.
14393 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
14395 1998-09-10 Jeffrey A Law (law@cygnus.com)
14397 * Make-lang.in (GCJ): Define before using.
14399 1998-09-09 Jeffrey A Law (law@cygnus.com)
14401 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
14402 losing due to namespace pollution in GNU getopt.h
14404 1998-09-09 Tom Tromey <tromey@cygnus.com>
14406 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
14407 (java.all.cross): Likewise.
14408 (java.rest.encap): Likewise.
14410 1998-09-08 Jeffrey A Law (law@cygnus.com)
14412 * gjavah.c (print_class_decls): Fix thinko in arglist
14413 * jcv-io.c (find_classfile): Similarly.
14415 1998-09-07 Jeffrey A Law (law@cygnus.com)
14417 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
14419 1998-09-05 Tom Tromey <tromey@cygnus.com>
14421 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
14422 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
14423 * Makefile.in (PARSE_C): New macro.
14424 (PARSE_H): Likewise.
14425 (PARSE_SCAN_C): Likewise.
14426 ($(PARSE_C)): Target renamed from parse.c.
14427 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
14428 (clean): Remove parse-scan.c as well.
14429 (parse.o): Depend on $(PARSE_C).
14431 1998-09-05 Anthony Green <green@cygnus.com>
14433 * README, license.terms: Removed.
14435 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
14436 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
14437 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
14438 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
14439 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
14440 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
14441 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
14442 and Java trademark attribution.
14444 1998-09-04 Tom Tromey <tromey@cygnus.com>
14446 * Makefile.in: Use gcjh, not gjavah.
14447 * config-lang.in (stagestuff): Use gcjh, not gjavah.
14448 * Make-lang.in: Changed gjavah to gcjh everywhere.
14450 1998-09-03 Per Bothner <bothner@cygnus.com>
14452 * gjavah.c: Support new -prepend -add -append flags.
14453 (print_method_info): Method is not virtual if class is final.
14455 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14457 * jv-scan.c: Fixed copyright assignment.
14458 * keyword.gperf: Likewise.
14459 * keyword.h: Likewise.
14460 * lex.c: Fixed copyright assignment.
14461 (java_lex): Push unicode back when parsing '<'.
14462 * lex.h: Fixed copyright assignment.
14463 * parse-scan.y: Likewise.
14464 * parse.h: Fixed copyright assignment.
14465 (build_debugable_stmt, complete_for_loop): New function prototypes.
14466 * parse.y: Fixed copyright assignment.
14467 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
14468 size_zero_node when completing a loop with no exit condition.
14469 (for_statement_nsi:): Define action.
14470 (for_init:, for_update:): Return size_zero_node when empty.
14471 (declare_local_variables): Call build_debugable_stmt.
14472 (build_debugable_stmt): New function.
14473 (build_loop_body): Build debugable statement around loop
14475 (complete_loop_body): Take into account the debugable statement
14476 around the EXIT_EXPR.
14477 (complete_loop_body): New function.
14478 (patch_exit_expr): Fixed condition inversion.
14480 1998-09-02 Tom Tromey <tromey@cygnus.com>
14482 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
14483 name of thread define.
14484 * jvspec.c (THREAD_NAME): New macro.
14486 (THREADLIB): Likewise.
14487 (lang_specific_driver): Recognize attempt to link with thread
14488 library or gc library. Recognize -ljava on command line so it
14489 isn't linked against more than once.
14491 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14493 * parse-scan.y (report_main_declaration): Name of the class
14494 containing `main' can be a qualified name.
14496 1998-08-31 Tom Tromey <tromey@cygnus.com>
14498 * config-lang.in: Changed gjavac to gjc everywhere.
14499 * Make-lang.in: Changed gjavac to gjc everywhere.
14501 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14503 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
14504 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
14505 and install the files.
14506 * Makefile.in (JAVA_OBJS_LITE): New variable.
14507 (compiler:): Now include jv-scan as a dependency.
14508 (../jv-scan$(exeext), parse-scan.c): New targets.
14509 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
14510 * config-lang.in (compilers): Removed gcj, gjavah from the list.
14511 * jcf-parse.c (parse_source_file): Call java_layout_classes and
14512 check for errors even if parse_only.
14513 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
14515 (yylex): New function. Uses java_lex body.
14516 (java_lex): Removed commented out statement. Remove local variable
14517 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
14518 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
14519 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
14520 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
14521 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
14522 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
14524 (java_lex_error): Empty if JC1_LITE is defined.
14525 (java_get_line_col): Return 0 if JC1_LITE is defined.
14526 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
14527 SET_MODIFIER_CTX): Moved into the section containing the macros
14528 conditionally defined by JC1_LITE.
14529 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
14530 argument if JC1_LITE is defined.
14531 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
14532 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
14534 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
14535 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
14536 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
14537 to different values according to JC1_LITE.
14538 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
14539 declared if JC1_LITE set.
14540 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
14541 defined if JC1_LITE not set.
14542 (struct parser_ctx): Reorganized and skip the jc1 front end part
14544 (java_layout_classes): New function definition.
14545 (java_push_parser_context, java_init_lex, yyparse, yylex,
14546 yyerror): Prototype always declared. All other static function
14547 prototypes declared only if JC1_LITE is not set.
14548 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
14549 declared in parse.h.
14550 (java_layout_classes): New function.
14551 (java_complete_expand_methods): No longer layout the class here.
14552 * parse-scan.y: New file.
14553 * jv-scan.c: New file.
14555 1998-08-25 Tom Tromey <tromey@cygnus.com>
14557 * gjavah.c (main): Handle -friend option.
14558 (friend_specs): New global.
14559 (generate_access): Handle friend_specs.
14560 (process_file): Likewise.
14561 (MAX_FRIENDS): New macro.
14562 (friend_count): New global.
14563 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
14564 Changed all callers.
14566 1998-08-24 Per Bothner <bothner@cygnus.com>
14568 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
14569 (main): Handle processing all the entries of a named .zip archive.
14570 * jcf-io.c (jcf_trim_old_input): New function.
14571 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
14573 1998-08-24 Per Bothner <bothner@cygnus.com>
14575 * lang.c (flag_assume_compiled): Make default be on.
14577 1998-08-21 Per Bothner <bothner@cygnus.com>
14579 * jcf-dump.c: Add bunches of flags to control output more.
14580 (process_class): New function; support printing more than one class.
14581 (main): Support new --print-main and --javap flags.
14582 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
14583 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
14585 1998-08-20 Per Bothner <bothner@cygnus.com>
14587 Change mangling of dispatch table to match C++ vtable (w/thunks).
14588 * class.c (build_dtable_decl), java-tree.h: New function.
14589 (make_class_data): Call it.
14590 * decl.c (init_decl_processing): Likewise.
14592 1998-08-19 Warren Levy <warrenl@cygnus.com>
14594 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
14595 soft_anewarray; adjust args passed.
14596 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
14597 match _Jv_NewObjectArray.
14599 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14601 * decl.c (push_labeled_block, pop_labeled_block): New functions.
14602 * expr.c (loopup_label): Call create_label_decl.
14603 (create_label_decl): New function.
14604 (java_lang_expand_expr): Call expand_start_bindings with argument
14606 * java-tree.h Added space after PROTO in function declarations
14608 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
14609 (create_label_decl, push_labeled_block): New function
14611 * lex.c (label_id): Initialize.
14612 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
14614 * parse.h Added space after PROTO in function declarations when
14616 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
14617 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
14618 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
14619 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
14621 (struct parser_ctxt): New fields current_loop,
14622 current_labeled_block.
14623 (build_if_else_statement, patch_if_else_statement,
14624 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
14625 generate_labeled_block, complete_labeled_statement,
14626 build_bc_statement, patch_bc_statement, patch_loop_statement,
14627 build_new_loop, build_loop_body, complete_loop_body): New function
14629 * parse.y (java_warning_count): New global variable.
14630 (label_id): New static variable.
14631 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
14632 (block:): Return size_zero_node when block is empty.
14633 (empty_statement:): Return size_zero_node.
14634 (statement:): Implement supplemental action when for_statement: is
14636 (label_decl:): New rule.
14637 (labeled_statement:): Rewritten using label_decl. Actions
14639 (labeled_statement_nsi:): Likewise.
14640 (if_then_statement): Actions implemented.
14641 (while_expression): New rule.
14642 (while_statement:): Rewritten using while_expression. Actions
14644 (while_statement_nsi:): Likewise.
14645 (do_statement_begin:): New rule.
14646 (do_statement:): Rewritten using do_statement_begin. Actions
14648 (for_statement:): Rewritten using for_begin. Actions implemented.
14649 (for_statement_nsi:): Likewise.
14650 (for_header:, for_begin:): New rules.
14651 (for_init:): Actions implemented.
14652 (statement_expression_list:, break_statement:,
14653 continue_statement:): Likewise.
14654 (yyerror): Count number of issued warning(s).
14655 (java_report_errors): Report error(s) and/or warning(s).
14656 (java_complete_class): Use build_java_argument_signature to
14657 recompute completed method signature.
14658 (java_check_regular_methods): New locals method_wfl and aflags.
14659 Use method_wfl instead of lookup_cl during error reports. Fixed
14660 indentation and modified some error messages. Use
14661 lang_printable_name in method instead of the DECL_NAME. New code
14662 to issue warnings on methods not overriding corresponding methods
14663 private to a different package.
14664 (java_method_add_stmt): Call add_stmt_to_compound.
14665 (add_stmt_to_compound): New function.
14666 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
14667 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
14668 (build_if_else_statement, patch_if_else_statement,
14669 build_labeled_block, generate_labeled_block,
14670 complete_labeled_statement, build_new_loop, build_loop_body,
14671 complete_loop_body, patch_loop_statement, build_bc_statement,
14672 patch_bc_statement, patch_exit_expr): New functions.
14673 * typeck.c (build_java_signature): Build argument signature before
14674 enclosing it in between parenthesis.
14676 1998-08-17 Warren Levy <warrenl@cygnus.com>
14678 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
14679 (JAVA_OBJS): Added reminder comment
14681 1998-08-13 Nick Clifton <nickc@cygnus.com>
14683 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
14684 be interpreted as a long long.
14686 1998-08-13 Warren Levy <warrenl@cygnus.com>
14688 * decl.c (init_decl_processing): Use _Jv_InitClass, not
14689 soft_initialise_class. Use _Jv_NewMultiArray, not
14690 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
14691 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
14692 _Jv_CheckArrayStore, not soft_checkarraystore. Use
14693 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
14695 1998-08-12 Per Bothner <bothner@cygnus.com>
14697 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
14698 length_identifier_node): New global tree node constants.
14699 * parse.y (kw_super, kw_this, kw_length): Removed globals.
14700 Replace uses by super_identifier_node etc.
14701 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
14703 * parse.y (resolve_field_access): Don't special-case ".length" if
14704 flag_emit_class_files.
14705 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
14706 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
14709 1998-08-11 Per Bothner <bothner@cygnus.com>
14711 * decl.c (init_decl_processing): Remove unused method_type_node fields.
14712 * class.c (make_method_value): Remove init for removed fields.
14714 * class.c (layout_class): Use build_java_argument_signature.
14715 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
14717 * typeck.c (push_java_argument_signature): Removed. Merged into ...
14718 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
14719 (build_java_signature): Don't use push_java_argument_signature.
14721 * typeck.c (lookup_argument_method): New function.
14722 * parse.y (java_check_regular_methods): Use lookup_argument_method
14723 instead of lookup_java_method2 followed by lookup_java_method.
14725 * parse.y (check_method_redefinition): Minor optimization.
14727 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
14728 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
14730 1998-08-10 Tom Tromey <tromey@cygnus.com>
14732 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
14735 * gjavah.c (java_float_finite): Use K&R-style definition.
14736 (java_double_finite): Likewise.
14737 (generate_access): Now returns void. Changed all callers.
14738 (last_access_generated): Removed.
14739 (process_file): Only make a single pass over the .class file.
14741 1998-07-29 Per Bothner <bothner@cygnus.com>
14743 * class.c (get_dispatch_table): Add extra dummy vtable entry,
14744 for compatibility for G++ (with -fvtable-thunks).
14745 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
14747 * gjavah.c (process_file): Use public inheritance for super-class.
14749 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14751 * lex.c (java_init_lex): Initialize ctxp->package.
14752 * parse.h (struct parser_ctxt): package and package_len replaced
14753 by tree package, an identifier node. Field method_decl_list is
14754 gone. Fixed comments.
14755 (lookup_field_wrapper, merge_qualified_name, not_accessible,
14756 class_in_current_package): New function prototypes.
14757 * parse.y (array_type:): Set class loaded flag on primitive type
14759 (package_declaration:): Assign ctxp->package to the
14761 (method_invocation:): Handle invocation of method qualified by
14763 (single_type_import_declaration:): Removed ambiguity check.
14764 (java_pop_parser_context): New local variable `next'. Reset and
14765 set IMPORT_CLASSFILE_NAME flags on current and previous import
14767 (java_accstring_lookup): Use new local macro COPY_RETURN.
14768 (lookup_field_wrapper): New function.
14769 (parser_qualified_classname): Use merge_qualified_name.
14770 (parser_check_super_interface): Broaden error message.
14771 (do_resolve_class): Check for qualified class name in the current
14772 compilation unit if appropriate.
14773 (process_imports): Check for already defined classes.
14774 (check_pkg_class_access): Got rid of call to
14775 get_access_flags_from_decl.
14776 (java_complete_expand_methods): Call safe_layout_class based on
14777 the current class size.
14778 (make_qualified_primary): Build a WFL qualification on primary if
14780 (merge_qualified_name): New function.
14781 (make_qualified_name): Use merge_qualified_name.
14782 (resolve_expression_name): Use safe_lookup_field.
14783 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
14784 (resolve_qualified_expression_name): Likewise. Check on resolved
14785 element accessibility.
14786 (not_accessible_p, class_in_current_package): New functions.
14787 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
14788 (patch_method_invocation_stmt): Merged common pieces. Check
14789 accessibility of invoked method.
14790 (check_for_static_method_reference): Add returned type in error
14792 (invocation_mode): Get rid of bogus check on PRIVATE methods.
14793 (refine_accessible_methods_list): Merged two conditions in test.
14794 (java_complete_class): Sanity check on stabilize_ref gone.
14795 * zextract.c (read_zip_archive): Cast lseek second argument to long.
14797 1998-07-28 Per Bothner <bothner@cygnus.com>
14799 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
14801 1998-07-24 Tom Tromey <tromey@cygnus.com>
14803 * gjavah.c (F_NAN): Removed.
14804 (F_NAN_MASK): New macro.
14805 (F_POSITIVE_INFINITY): Removed.
14806 (F_NEGATIVE_INFINITY): Likewise.
14807 (java_float_finite): Rewrote.
14808 (D_NAN_MASK): Renamed.
14809 (java_double_finite): Rewrote.
14810 (D_POSITIVE_INFINITY): Removed.
14811 (D_NEGATIVE_INFINITY): Likewise.
14813 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
14814 If verbose, print underlying representation of value in hex.
14816 1998-07-24 Per Bothner <bothner@cygnus.com>
14818 * buffer.h, buffer.c: New files.
14819 * Makefile.in (JAVA_OBJS): Add buffer.o.
14821 Support locals variables and writing their debug entries to .class.
14822 * jcf-write.c: Simplify some by user new buffer type.
14823 (vode_buffer_grow): Removed.
14824 (struct localvar_info): New type.
14825 (localsvars, localvartable): New buffers.
14826 (localvar_alloc, localvar_free): New functions.
14827 (generate_bytecode_insns): Handle local variables.
14828 (generate_classfile): Write LocalVariableTable attribute.
14830 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14832 * jcf-io.c (open_in_zip): Check the zipfile magic number.
14833 * zipfile.h (ZIPMAGIC): New macro.
14835 1998-07-24 Tom Tromey <tromey@cygnus.com>
14837 * Makefile.in (gjavah.o): Updated dependencies.
14838 (jcf-dump.o): Likewise.
14839 (all.indirect): Use ../gjavah.
14840 (../gjavah$(exeext)): Likewise.
14841 (clean): Don't remove gjavah.
14842 (clean): Remove parse.c, not java/parse.c.
14843 * Make-lang.in (java): Added gjavah.
14844 (gjavah$(exeext)): New target.
14845 (GJAVAH_SOURCES): New macro.
14846 (java.all.build): Added gjavah.
14847 (java.all.cross): Likewise.
14848 (java.rest.encap): Likewise.
14849 * config-lang.in (compilers, stagestuff): Added gjavah.
14851 1998-07-23 Tom Tromey <tromey@cygnus.com>
14853 * gjavah.c (java_float_finite): New function.
14854 (java_double_finite): Likewise.
14855 (F_POSITIVE_INFINITY): New macro.
14856 (F_NEGATIVE_INFINITY): Likewise.
14858 (D_POSITIVE_INFINITY): Likewise.
14859 (D_NEGATIVE_INFINITY): Likewise.
14861 (print_field_info): Use java_float_finite and java_double_finite.
14863 1998-07-23 Per Bothner <bothner@cygnus.com>
14865 * parse.y (method_header): Name "this" implicit argument.
14867 1998-07-22 Per Bothner <bothner@cygnus.com>
14869 * jcf-write.c: Write out LineNumberTable attribute in .class file.
14870 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
14871 (put_linenumber): New function.
14872 (generate_bytecode_insns, generate_classfile): Write line numbers.
14874 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14876 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
14877 (lookup_name, build_known_method_ref, build_class_init,
14878 build_invokevirtual, invoke_build_dtable, match_java_method,
14879 build_field_ref, pushdecl_force_head, build_java_binop,
14880 binary_numeric_promotion, build_decl_no_layout,
14881 build_java_arrayaccess, build_newarray, build_anewarray,
14882 build_java_array_length_access, build_java_arraynull_check): New
14883 extern function prototypes.
14884 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14885 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
14887 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
14889 * jcf.h (jcf_out_of_synch): New extern function prototype.
14890 * parse.h: Static/global function implemented in parse.y
14891 prototyped and declarations moved at the end of the file.
14892 (DECL_P): Check that the argument isn't null.
14893 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14894 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
14895 (QUAL_DECL_TYPE): New macro.
14896 (PARAMS): Macro definition removed.
14897 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
14898 (return_statement:): Call build_return.
14899 (field_access:): Call make_qualified_primary in sub rule.
14900 (method_invocation:): Build method invocation and call
14901 make_qualified_primary when processing primaries.
14902 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
14903 get_type_from_signature.
14904 (java_check_regular_method): Extra integer 0 argument when calling
14905 lookup_java_method2.
14906 (lookup_java_interface_method2): Extra method DECL argument when
14907 calling lookup_java_interface_method2.
14908 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
14909 COMPOUND_EXPR node.
14910 (java_complete_expand_method): Layout current class iff not
14911 already done. Don't process interface's methods.
14912 (java_complete_expand_method): Use super class only if it
14913 exists. Use current class otherwise.
14914 (make_qualified_primary): New function.
14915 (resolve_expression_name): Process qualified expression or
14916 expression from primary the same way.
14917 (resolve_expression_name): Two last arguments to
14918 resolve_field_access are now NULL_TREEs.
14919 (resolve_field_access): New variable is_static. Local field must
14920 be DECLs. is_static computed on field DECLs only. Append code in
14921 where_found to the field access if necessary. Use QUAL_DECL_TYPE
14922 to initialize field_type.
14923 (resolve_qualified_expression_name): New local variable,
14924 previous_call_static and is_static. Handle primaries with function
14925 calls, casts, array references and `this'. `super' now handled as
14926 `(super_class)this'. Use is_static to clarify boolean expressions.
14927 Added code to handle case where a proper handle is required to
14928 access a field. Use QUAL_DECL_TYPE where applicable.
14929 (maybe_access_field): New function.
14930 (patch_method_invocation_stmt): New arguments primary, where,
14931 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
14932 deleted. Use `where' as a type to search from if specified. Check
14933 for static method reference where forbidden. Append primary or
14934 current_this to the argument list if not calling constructor nor
14936 (check_for_static_method_reference): New function.
14937 (patch_invoke): Layout the class on which new is done if
14939 (lookup_method_invoke): Changed format to report errors on
14941 (qualify_ambiguous_name): New local variable this_found. Now
14942 handle things from primaries. Method call are considered
14944 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
14945 changed into NULLs.
14946 (not_initialized_as_it_should_p): Comply with the new DECL_P.
14947 (java_complete_tree): New case fo RETURN_EXPR. Process function
14948 call arguments in separate function.
14949 (complete_function_arguments): New function.
14950 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
14952 (patch_assignment): Take the return function slot into account as
14953 a RHS. Distinguish assignment from a return.
14954 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
14955 when checking methods in interfaces.
14956 (resolve_type_during_patch): NULL argument to unresolve_type_p
14957 instead of NULL_TREE.
14958 (patch_newarray): Fixed typo in comment.
14959 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
14960 (build_return, patch_return): New functions.
14961 * typeck.c (lookup_java_constructor): Fixed typo in comment.
14963 1998-07-21 Per Bothner <bothner@cygnus.com>
14965 * constants.c (find_name_and_type_constant, find_fieldref_index,
14966 find_methodref_index): New methods.
14967 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
14968 just return given method. Also, rename to build_known_method_ref.
14969 (expand_invoke): Rename call to build_invoke_non_interface.
14970 * java-tree.h, parse.h: Update prototype.
14971 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
14972 (such as expand_expr_stmt) if flag_emit_class_files.
14973 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
14974 STACK_TARGET, IGNORE_TARGET): New macros.
14975 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
14976 (generate_bytecode_insn): New function to generate method's bytecode.
14977 (generate_classfile): Node generate Code attribute for a method.
14978 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
14979 push_long_const, field_op, adjust_typed_op, maybe_wide):
14980 New functions used by generate_bytecode_insn.
14982 * typeck.c (signature_include_return): Remove variable.
14983 (push_java_argument_signature, build_java_argument_signature): New.
14984 (build_java_signature): Use push_java_argument_signature.
14985 * parse.y: Use build_java_argument_signature instead of fiddling
14986 with signature_include_return.
14988 1998-07-17 Tom Tromey <tromey@cygnus.com>
14990 * gjavah.c (print_c_decl): Always generate JArray<>* for array
14993 * Makefile.in (all.indirect): Added gjavah$(exeext).
14994 (gjavah$(exeext)): Added $(exeext).
14997 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14999 * class.c (layout_class): Call to java_layout_parsed_class replace
15000 by safe_layout_class.
15001 * expr.c (build_java_array_length_access): Removed static storage
15002 class in the function definition.
15003 (build_java_arraynull_check): Likewise.
15004 Also fixed typos in two comments.
15005 * lex.c (java_init_lex): Initialize static global kw_length.
15006 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
15007 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
15009 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
15010 * parse.h (resolve_no_layout): New static function declaration.
15011 (get_identifier_in_static): Declaration removed.
15012 (java_layout_parsed_class): Function name declaration changed to
15014 (build_newarray_node, patch_newarray, resolve_type_during_patch,
15015 not_initialized_as_it_should_p, build_this): New static function
15017 (pushdecl_force_head, build_java_binop, int_fits_type_p,
15018 binary_numeric_promotion, stabilize_reference,
15019 build_decl_no_layout, build_java_arrayaccess): Extern function
15020 declarations moved into their own section.
15021 (build_newarray, build_anewarray, build_java_array_length_access,
15022 build_java_arraynull_check): New extern function declarations.
15023 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
15024 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
15026 (CALL_CONSTRUCTOR_P): New macro.
15027 * parse.y (kw_length): New static global tree node.
15028 (return_statement): Tagged <node>.
15029 (RETURN_TK): Tagged <operator>.
15030 (variable_declarator_id:): Build variable declaration with an
15031 empty initialization value if a syntax error was found in the
15032 initialization part of the variable declaration.
15033 (statement_without_trailing_substatement:): return_statement: now
15034 uses the default rule.
15035 (return_statement:): Temporarily fixed to return NULL_TREE.
15036 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
15037 (class_instance_creation_expression:): Class creation rules now
15038 call build_method_invocation upon reduction.
15039 (array_creation_expression:): Rules call build_newarray_node upon
15041 (dim_exprs:): Build a list of dimension expressions.
15042 (dim_expr:): Store location of the OSB_TK in the dimension
15044 (method_invocation:): Added a new error rule.
15045 (build_unresolved_array_type): WFL argument may also be an array
15046 on a primitive type. Name of the argument changed to reflect this.
15047 (method_declarator): Insert argument type at the beginning of the
15048 argument type list and later reverse the list.
15049 (unresolved_type_p): Argument 'returned' may be optionally
15051 (java_layout_class_from_source): Function renamed
15053 (resolve_and_layout): Now call resolve_no_layout and
15055 (resolve_no_layout): New function.
15056 (purify_type_name): New function.
15057 (complete_class_report_errors): Call purify_type_name during error
15058 report on a type not found.
15059 (process_imports): error_found local variable doesn't need to be
15060 initialized to zero.
15061 (declare_local_variables): New local type_wfl. Fixed typo in error
15062 message. type_wfl assigned to unresolved type and used to register
15063 incomplete type. Build a WFL around the variable initialization
15064 statement so that debug info can be generated on it.
15065 (source_start_java_method): Reverse argument list after they've
15067 (current_this): New static global variable.
15068 (java_complete_expand_methods): Set current_this when appropriate.
15069 (resolve_expression_name): Build correct static and non static
15070 field access bearing a simple name.
15071 (resolve_field_access): Resolve the length field of arrays. Handle
15073 (patch_method_invocation_stmt): Set the type of the method
15074 invocation to error_mark_node. This value is later overridden by a
15075 valid type, if any. Don't handle qualified constructor invocation
15076 as qualified method invocation. Call lookup_method_invoke with its
15077 new flag. It's no longer necessary to access the selected method
15078 as the value of a tree list. Handle constructor invocation.
15079 (patch_invoke): Reverse argument list when invoking non interface
15080 methods. Insert call to new as the first argument of the
15082 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
15083 defined within a final class. Return INVOKE_STATIC if the invoked
15084 method is a constructor.
15085 (lookup_method_invoke): New lc argument is a flag to indicate a
15086 constructor lookup. Now handle constructor lookup. Choose the most
15087 specific method in case several were matching the invocation
15088 requirements. Return a method decl instead of a tree list featuring
15089 one single method decl element.
15090 (refine_accessible_methods_list): New lc flag argument to
15091 indicate that a constructor is being looked up.
15092 (not_initialized_as_it_should_p): New function.
15093 (java_complete_tree): Now process fake tree codes
15094 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
15095 save_expr on resolved function call arguments. Case on
15096 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
15097 (patch_assignment): LHS can be a field access expression. When
15098 dealing with reference, lhs_type is the promoted type of the
15099 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
15101 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
15102 (patch_binop): Use not_initialized_as_it_should_p where
15104 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
15105 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
15107 (resolve_type_during_patch): New function.
15108 (patch_cast): Call resolve_type_during_patch to resolve type and
15109 report error accordingly.
15110 (patch_array_ref): Use not_initialized_as_it_should_p where
15111 applicable. Array base expression is saved before being
15112 used. Promote the type of an array elements if it contains non
15114 (build_newarray_node, patch_newarray, build_this): New functions.
15116 1998-07-16 Tom Tromey <tromey@cygnus.com>
15118 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
15119 increment it in `for' statement.
15120 (print_field_info): If number is inf or nan, don't print it.
15121 (print_method_info): If method name is `delete', just ignore it.
15122 (print_c_decl): Special-case jstringArray.
15124 * gjavah.c (help): New function.
15125 (no_argument): New function.
15126 (usage): Changed text.
15127 (main): Rewrote argument handling. Now handles -v, --help,
15129 (version): New function.
15130 (found_error): New global.
15131 (main): Return found_error.
15132 (generate_access): Set found_error.
15133 (print_c_decl): Likewise.
15135 1998-07-15 Tom Tromey <tromey@cygnus.com>
15137 * gjavah.c (print_c_decl): Don't print "," when examining field.
15138 Skip type name when looking at "[L" types.
15139 (process_file): Now static.
15140 (generate_access): Now returns int.
15141 (last_access_generated): New global.
15142 (process_file): Clear last_access_generated; make multiple passes
15144 (print_field_info): Just return if generate_access returns true.
15145 (print_method_info): Likewise. Also, allow <init> functions to
15147 (print_c_decl): Added is_init argument. Print constructors
15149 (print_cxx_classname): Use UTF8_GET to extract characters from
15151 (print_base_classname): New function.
15152 (print_class_decls): New function.
15153 (process_file): Use it.
15154 (utf8_cmp): New function.
15156 1998-07-13 Nick Clifton <nickc@cygnus.com>
15158 * lang-options.h: Format changed to match changes in gcc/toplev.c
15159 to implement a --help option.
15161 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
15163 * decl.c (init_decl_processing): Revert change to dtable_type.
15165 1998-07-09 Per Bothner <bothner@cygnus.com>
15167 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
15169 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
15171 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
15173 * lang.c (lang_init): Default flag_exceptions to 1, without
15174 checking to see if it's 2 first.
15176 1998-07-08 Jeffrey A Law (law@cygnus.com)
15178 * constants.c: Include "system.h".
15179 * decl.c: Likewise.
15180 * lang.c (flag_new_exceptions): Get via extern now.
15181 (lang_init_options): New functions. Turn on flag_new_exceptions.
15183 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
15185 * lex.c (java_lex): Return 0 when we see an invalid character in
15188 * lex.c (java_read_char): Specify extra argument when calling
15190 (java_read_unicode, java_parse_end_comment,
15191 java_parse_escape_sequence): Likewise,
15192 (java_lex): Specify extra argument when calling
15193 java_lex_error. Test that IDs are beginning with a legal character
15194 for IDs. Handle invalid characters with an error message and a
15195 call to java_lex_error.
15196 (java_lex_error): Adjust column position by new argument
15197 `forward'. Issue an error even if in the middle of reporting an
15200 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
15202 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
15203 we don't explicitly put a null pointer when we're copying it.
15205 1998-07-07 Tom Tromey <tromey@cygnus.com>
15207 * gjavah.c (print_cxx_classname): New function.
15208 (super_class_name): Likewise.
15209 (print_super_fields): Removed.
15210 (in_super): Removed.
15211 (print_field_info): Never generate #defines.
15212 (print_c_decl): Changed generated types to match JNI. No longer
15213 print class name before method name.
15214 (print_method_info): Print "static" before static methods.
15215 Print "virtual" before non-final methods.
15216 (usage): Use exit(1), not exit(-1).
15218 (print_field_info): Use %.17g to print a double.
15219 (last_access): New globals.
15220 (process_file): Initialize last_access.
15221 (usage): Now static.
15222 (ACC_VISIBILITY): New define.
15223 (generate_access): New function.
15224 (print_field_info): Call it.
15225 (print_method_info): Likewise. Also, generate information for all
15226 methods, not just native methods. Return void.
15227 (print_c_decl): Return void.
15228 (print_field_info): Return void.
15230 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15232 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
15233 processing the jc1 grammar file. Prefix bison functions and
15234 variables with java_.
15235 (parse.c): Dependencies on parse.h and lex.h
15236 * expr.c (build_java_arrayaccess): Function now global.
15237 * java-tree.h: Comment reorganized to carry on previous
15238 classification effort.
15239 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
15240 RESOLVE_TYPE_NAME_P): New flags on WFLs.
15241 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
15242 java_parse (new prefix java_ generated by bison).
15243 (java_layout_parsed_class, java_register_parsed_class): Function
15245 (yyparse): Removed unnecessary call to init_outgoing_cpool.
15246 * lex.c (static tree wfl_op): Variable deleted.
15247 (java_init_lex): Initialize kw_super and kw_this. Initialize more
15248 ctxp fields to NULL_TREE.
15249 (java_lex): No longer create WFL for operators. Filename caching
15250 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
15251 created as STRING_CST and later expanded. Removed extra argument
15252 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
15254 (build_wfl_node): Removed code in comments.
15255 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
15256 store token and location data in the current bison token.
15257 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
15258 static/extern function declaration at the beginning of the file.
15259 (struct qualification): Data structure definition deleted.
15260 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
15261 (qualify_ambiguous_name): Function declaration modified. Function
15262 now returns nothing.
15263 (build_array_ref, patch_array_ref, make_qualified_name,
15264 resolve_qualified_expression_name, maybe_generate_clinit,
15265 resolve_field_access): New static function declarations.
15266 (build_java_arrayaccess): New extern function declaration.
15267 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
15268 (CALL_EXPR_PRIMARY): Macro deleted.
15269 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
15270 (struct parser_ctxt): Field initialized_final
15271 removed. non_static_initialized, static_initialized: New fields.
15272 * parse.y (static tree kw_super, static tree kw_this): New global
15274 (%union): tree wfl field of operator member replaced by int
15275 location. WFLs are non longer created for operators.
15276 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
15277 (qualified_name:): Now calls make_qualified_name to build the
15279 (type_declaration:): Consider generating <clinit> when class
15281 (variable_declarator:): Directly build an assignment node when the
15282 variable is initialized when declared.
15283 (this_or_super:): Build a WFL and set current location when THIS
15284 or SUPER are parsed.
15285 (expression_statement:): Wrap statement around a WFL.
15286 (primary_no_new_array:): Fixed typo. Changed value returned by
15287 THIS_TK because of its new type (temporary).
15288 (dim_exprs:): Temporary fix because of OSB_TK's new type.
15289 (field_access:): Build qualified name with SUPER.
15290 (method_invocation:): Fixed returned value because of SUPER's new
15292 (array_access:): Use OSB_TK location information.
15293 (post_increment_expression:, post_decrement_expression:,
15294 unary_expression:, pre_increment_expression:,
15295 pre_decrement_expression:, unary_expression_not_plus_minus:,
15296 cast_expression:, multiplicative_expression:,
15297 additive_expression:, shift_expression:, relational_expression:,
15298 equality_expression:, and_expression:, exclusive_or_expression:,
15299 inclusive_or_expression:, conditional_and_expression:,
15300 conditional_or_expression:, assignment:): Use new location/token
15301 information available on operators.
15302 (create_class): Set super_decl_type to NULL_TREE when processing
15304 (register_fields): Field initialization is now a MODIFY_EXPR
15305 node. Chain initialization code to the matching lists (according
15306 to the field declaration modifiers).
15307 (maybe_generate_clinit): New function.
15308 (method_header): Don't set method's DECL_NAME to a WFL when adding
15309 methods to java.lang.Object.
15310 (resolve_and_layout): Now can return NULL_TREE if the type
15311 resolution fails. Otherwise, return the class DECL instead of its
15313 (check_method_redefinition): Don't patch method DECL_NAME if it
15314 belongs to java.lang.Object.
15315 (process_imports): Simply assign error_found to the value returned
15316 by check_pkg_class_access.
15317 (declare_local_variables): Don't use their init statements (if
15318 any) when parsing error were previously found. Reuse MODIFY_EXPR
15319 build during parsing as an init statement.
15320 (java_method_add_stmt): Now return the current method body.
15321 (java_layout_parsed_class, java_register_parsed_class): Functions
15323 (java_complete_expand_methods): Initialize the constant pool on a
15324 per class basis. Layout the classes before expanding their method
15325 bodies. Don't try expand artificial constructor code if error were
15326 found. Make the classes data and register them if no error were
15328 (java_complete_expand_method): Retrieve an artificial constructor
15329 argument list before entering its body. Assign the top block to
15330 the artificial constructor function body and set types of declared
15331 blocks and compound statements to void. Walk method body if not an
15332 artificial constructor.
15333 (make_qualified_name, cut_identifier_in_qualified): New functions.
15334 (resolve_expression_name): Fixed comments. Save/restore the
15335 current class CLASS_LOADED_P flag value. Build non qualified
15336 static field access and handle qualified expression names.
15337 (resolve_field_access, resolve_qualified_expression_name): New
15339 (patch_method_invocation_stmt): Use the new expression resolution
15340 scheme, calling resolve_field_access when the function call is
15341 resolved as an expression.
15342 (qualify_ambiguous_name): Function rewritten to work on qualified
15343 expression produced by make_qualified_name.
15344 (java_complete_tree): Promote type when function's argument are
15345 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
15346 the assignment to discover further errors if RHS is a expression
15347 name that fails to evaluate. Declare LHS initialized even though
15348 the assignment failed. Don't use the location variable and removed
15349 extra argument in patch function calls. Now handle the ARRAY_REF
15350 case and build internal string representation when STRING_CSTs are
15352 (build_method_invocation): Don't wrap function call around a WFL.
15353 (build_assignment): Likewise. Use the operator location
15355 (patch_assignment): Handle array access LHSs. Handle error
15356 provenance, resulting in a better error report.
15357 (build_binop): Use op_location from operator as binop location
15359 (build_unaryop, build_incdec, build_cast): Likewise.
15360 (patch_binop): Extract location information from the node. Fixed
15361 typo in error message.
15362 (patch_unary_op): Extract location information from the node.
15363 (build_array_ref, patch_array_ref): New functions.
15365 1998-07-01 Tom Tromey <tromey@cygnus.com>
15367 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
15368 match _Jv_IsInstanceOf.
15369 * decl.c (init_decl_processing): Use _Jv_NewArray, not
15370 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
15372 1998-06-30 Tom Tromey <tromey@cygnus.com>
15374 * decl.c (init_decl_processing): Functions are now named
15375 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
15377 1998-06-29 Per Bothner <bothner@cygnus.com>
15379 * java-tree.h (load_class): Add prototype.
15380 * class.c (is_compiled_class): Add missing arg to load_class.
15381 * expr.c (expand_java_NEW): Call load_class.
15382 * parse.y (process_import): Removed bogus use of void return value.
15384 1998-06-25 Per Bothner <bothner@cygnus.com>
15386 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
15387 Function name is "_Jv_Throw" instead of "soft_athrow".
15388 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
15389 Function name is "_Jv_AllocObject" instead of "soft_new".
15390 Takes an extra parameter (object size).
15391 * expr.c: Update calls.
15393 1998-06-24 Per Bothner <bothner@cygnus.com>
15395 * lex.c (java_get_line_col): Handle end-of-file.
15396 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
15398 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
15400 * lang.c (lang_init): Make -fexceptions the default.
15401 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
15402 exception handling is not turned on.
15404 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
15406 * lang.c (flag_new_exceptions): Make this this default.
15407 * decl.c (end_java_method): Call emit_handlers.
15408 * except.c (method_init_exceptions): Set language code and version.
15409 (expand_start_java_handler): Enable exception, and call
15410 expand_eh_region_start.
15411 (expand_end_java_handler): Enable exception, and set up catch blocks.
15412 (emit_handlers): New routine to generate the saved handlers.
15413 * java-except.h (emit_handlers): Add prototype.
15415 1998-06-12 Per Bothner <bothner@cygnus.com>
15417 We used to have three different representations of the constant pool:
15418 the CPool structure, the tree_constant_pool, and the constructures
15419 used to build the Class object (which may need class and string
15420 constants) in compiled code. None were appropriate for compiling
15421 to .class files, so I did a major overhaul.
15423 First, the tree_constant_pool array was removed. Things were
15424 modified to the CPool structure in the JCF could be used.
15425 Second, a "capacity" field was added to the CPool, and functions
15426 written to search for a matching constant, adding one if not found.
15427 The code that generated the Class object was changed to use a CPool.
15428 The actual TREE_LISTs used to build the CONSTRUCTORs used for
15429 the static Class object are now only in build_constants_constructor.
15430 Finally, I wrote code which can generate a .class file (including its
15431 constant pool) from the RECORD_TYPE of a class. This is a big step
15432 on the way to compiling Java source into .class files.
15434 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
15435 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
15437 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
15438 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
15439 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
15440 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
15441 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
15442 (lang_type): Removed constant_pool field.
15443 * jcf.h (CPool): Renamed size to count. Added field capacity.
15444 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
15445 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
15446 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
15448 * constants.c (current_constant_pool_tags, current_constant_pool_data,
15449 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
15450 * constants.c (build_constants_constructor): Use new outgoing_cpool.
15451 (set_constant_entry, find_constant1, find_constant2,
15452 find_class_constant, count_constant_pool_bytes, write_constant_pool,
15453 find_utf8_constant, find_class_or_string_constant): New functions.
15455 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
15456 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
15457 (give_name_to_class, get_class_constant): Likewise.
15458 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
15459 (get_name_and_type_constant, get_ref_constant): Removed.
15460 * parse.h (parser_ctxt): Remove field tree_constant_pool.
15461 * parse.y: Don't save/restore tree_constant_pool.
15462 * verify.c (verify_jvm_instructions): Update for new approach.
15463 * expr.c (expand_invoke, expand_java_field_op): Likewise.
15465 * lang-options.h: Added -femit-class-file, -femit-class-files.
15466 * lang.c (flag_emit_class_files), java-tree.h: New flag.
15467 (lang_f_options): Added "emit-class-file(s)".
15469 * expr.c (build_java_arrayaccess): Generate more efficient array
15470 bounds checking, by using unsigned compare.
15472 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
15474 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15476 * parse.h: New comment on the handling of unresolved type
15477 identifiers. JDEPs are now part of the jdep_code enum.
15478 (typedef struct jdep): Now use enum jdep_code or int, depending on
15479 availability. Both are narrowed down to an 8 bits bitfield.
15480 (CALL_EXPR_PRIMARY): Fixed comment.
15482 1998-06-10 Tom Tromey <tromey@cygnus.com>
15484 * Make-lang.in (java): Added gjavac and jvgenmain.
15485 (java.start.encap): Depend on gjavac.
15486 (java.rest.encap): Depend on jvgenmain.
15488 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
15489 (JAVA_CROSS_NAME): Likewise.
15490 (java.all.build): Depend on jvgenmain and gjavac.
15491 (java.all.cross): Depend on jvgenmain and gjavac-cross.
15492 (jvgenmain$(exeext)): New target.
15493 (java.install-common): Wrote.
15494 * config-lang.in (compilers, stagestuff): Added gjavac and
15497 1998-06-10 Dave Brolley <brolley@cygnus.com>
15499 * lang.c (lang_decode_option): New argc/argv interface.
15501 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15503 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
15504 * decl.c (build_decl_no_layout): New function.
15505 * expr.c (java_lang_expand_expr): Layout declarations found in
15506 blocks before they're pushed.
15507 * jcf-parse.c (load_class): Save current line when parsing class
15509 (parse_source_file): Register class before expanding their
15511 * lang.c (put_decl_node): Produce `null' when `void *' is
15513 * lex.c (static tree wfl_op): New static global, for error report
15515 (java_init_lex): wfl_operator and wfl_op initialized
15516 here. Filename caching added for wfl_op. Return wfl_op when `(' is
15518 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
15519 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
15520 build_unresolved_array_type): New static function definitions.
15521 (build_decl_no_layout): New extern function declared.
15522 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
15523 faulty modifier exists.
15524 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
15525 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
15526 (UNARY_PLUS_EXPR): New fake operator.
15527 (struct parser_ctxt): New field osb_number.
15528 * parse.y (static tree wfl_operator): New static WFL for operator
15529 bound error messages.
15530 (DECR_TK, INCR_TK): Moved.
15531 (OP_TK): Tagged <operator>.
15532 (array_type:): Now call build_unresolved_array_type.
15533 (dim_expr:): Count the number of '[' seen.
15534 (post_increment_expression, post_decrement_expression,
15535 pre_increment_expression, pre_decrement_expression,
15536 unary_expression_not_plus_minus, unary_expression:): Actions are
15537 now building the corresponding unary expressions.
15538 (cast_expression:): Actions are now building cast expressions.
15539 (build_unresolved_array_type): New function.
15540 (create_interface): Reset the number of declared interfaces.
15541 (create_class): Likewise.
15542 (method_header): Methods declared within the scope of an interface
15543 are now implicitly set public and abstract.
15544 (java_complete_class): Variable's and parameter's type are patched
15545 with a promoted type.
15546 (declare_local_variables): Resolved non builtin types are promoted
15547 before being used to build a variable decl. Removed type patch
15548 posted on variable initialization statement.
15549 (source_start_java_method): Use build_decl_no_layout to build the
15550 decl of a parameter of incomplete type.
15551 (java_register_parsed_class): Process interfaces too. Call
15552 rest_of_decl_compilation on each processed class declarations.
15553 (java_complete_expand_methods): Don't attempt to expand things in
15555 (java_complete_tree): Process CONVERT_EXPR, even though it always
15556 has a type. Propagate error_mark_node to node's type too. Promote
15557 method's call argument type and return error_mark_node if
15558 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
15559 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
15560 handle unary operator nodes.
15561 (build_assignment): Added comment.
15562 (print_int_node): New function.
15563 (patch_assignment): New second argument. New error handling. Use
15564 print_int_node. Handle references. Use can_cast_to_p to issue
15565 different error message according to the context and check upon
15566 the initialization of the RHS.
15567 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
15568 (operator_string): Handle more operators.
15569 (patch_binop): No longer use a function static
15570 wfl_operator. Improved error message on shift distance.
15571 (build_unaryop, build_incdec, build_cast, patch_unaryop,
15572 patch_cast): New functions.
15574 1998-06-05 Per Bothner <bothner@cygnus.com>
15576 * jvspec.c: New file.
15577 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
15579 * java-tree.h (identifier_subst): Add declaration.
15581 1998-06-04 Tom Tromey <tromey@cygnus.com>
15583 * jvgenmain.c (main): Generate call to JvRunMain.
15585 * class.c (make_class_data): Push value for "sync_info" field.
15586 * decl.c (init_decl_processing): Push "sync_info" field.
15588 1998-06-03 Per Bothner <bothner@cygnus.com>
15590 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
15591 Java (source) name, not signature.
15592 Set TYPE_ALIGN to (at least) that of element_type.
15594 1998-06-02 Per Bothner <bothner@cygnus.com>
15596 * class.c: Moved classname-mangling-rekated code to ...
15597 * mangle.c: ... this new file.
15598 * jvgenmain.c: New program (needs mangle.c) to generate main program.
15599 * Makefile.in: Update for above changes.
15601 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15603 * expr.c (truthvalue_conversion): Convert integer and floating
15604 point value to their truth value.
15605 * lex.c (java_lex): Handle the `null' literal.
15606 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
15607 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
15608 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
15611 * parse.y: Reorganization/documentation on token declaration.
15612 (binop_lookup[]): New added new tree codes.
15613 (relational_expression): Build corresponding binary operators.
15614 (equality_expression, conditional_and_expression,
15615 conditional_or_expression): Likewise.
15616 (java_complete_class): Fix crash in debug message.
15617 (java_complete_tree): Check initialization of method call
15618 arguments. Further bogus node evaluation to detect more error
15619 during assignments. Handles more binary operators.
15620 (patch_assignment): Use DECL_P.
15621 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
15623 (operator_string): Handle more case. Compacted source.
15624 (patch_binop): Changed function comment. Checking for
15625 uninitialized first operand takes the compound assignment into
15626 account and uses DECL_P. Checking for uninitialized second operand
15627 delayed to routine's end. Use macros to issue type bound error
15628 messages and issue messages on both operands if their types are
15629 different. Force fixed type into node. Handle all binary
15632 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15634 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
15635 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
15636 build operator node and return tokens.
15637 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
15638 * parse.h (java_complete_tree): Changed returned type in prototype.
15639 (build_method_invocation, build_assignment, patch_assignment,
15640 patch_binop): New static function declarations.
15641 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
15642 BUILD_EXPR_WFL): New macros.
15643 * parse.y (enum tree_code binop_lookup[]): New static for token to
15645 (%union): Parser union has new sub-structure `operator'.
15646 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
15647 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
15648 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
15649 ASSIGN_ANY_TK): Tokens tagged `operator'.
15650 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
15651 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
15652 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
15653 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
15654 (assignment_operator:): Rule tagged `operator'.
15655 (expression_statement:): Re-installed default rule.
15656 (method_invocation:): Sub rules call build_method_invocation.
15657 (postfix_expression:): Don't attempt to resolve name here. Just
15659 (multiplicative_expression:): Sub-rules build corresponding binop
15661 (additive_expression:, shift_expression:, and_expression:,
15662 exclusive_or_expression:, inclusive_or_expression:): Likewise.
15663 (assignment:): Sub rule invoke build_assignment.
15664 (assignment_operator:): Default rules on sub rules.
15665 (force_error): Added documentation on this variable.
15666 (declare_local_variables): Build initialization calling
15668 (expand_start_java_method): Removed unused rtx declaration. Mark
15669 arguments as already initialized.
15670 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
15671 (java_complete_expand_methods): Don't process next method if
15672 completion of the previous one triggered errors.
15673 (java_complete_expand_method): Call source_end_java_method if no
15674 error were found during completion.
15675 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
15676 locals declaratilon. Handle names found within a class. Return
15677 error_mark_node when things aren't found.
15678 (patch_method_invocation_stmt): Return error_mark_node on failures.
15679 (patch_invoke): Removed unused local. Return the correct node.
15680 (java_complete_tree): Now returns a value. The BLOCK section binds
15681 local identifiers and the type of a BLOCK is now void. Assign the
15682 result of operand completion on COMPOUND_EXPR. Assign the
15683 encapsulated node of a WFL to the result of its completion, except
15684 when the node is an identifier. Now handle MODIFY_EXPR and several
15685 binary operators. Return error_mark_node on errors.
15686 (build_method_invocation, build_assignment, patch_assignment,
15687 build_binop, operator_string, patch_binop): New functions.
15688 * typeck.c (binary_numeric_promotion): New function.
15690 1998-05-21 Per Bothner <bothner@cygnus.com>
15692 * class.c (identifier_subst): New convenience wrapper for ident_subst.
15693 Replace most uses of ident_subst by identifier_subst.
15695 * class.c (push_class_static_dummy_field): Removed function.
15696 (build_class_ref): Find Class object decl by looking up "CNAME.class",
15697 instead of looking got "class" static field. Create that decl here.
15698 (class_identifier_node): Removed; no longer needed.
15699 (init_class_processing): Don't init class_identifier_node.
15700 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
15701 Do nreverse 0 times (instead of twice) for Object and Class.
15702 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
15704 1998-05-20 Per Bothner <bothner@cygnus.com>
15706 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
15707 while initializing linenumber_count and linenumber_table.
15708 Do it before init_function_start (which calls emit_line_note).
15709 * expr.c (expand_byte_code): Don't need to clear lineno here.
15711 1998-05-18 Tom Tromey <tromey@cygnus.com>
15713 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
15714 then mangle number as _N_.
15716 * class.c (mangle_class_field): New function.
15717 (build_class_ref): Set assembler name of class reference using
15718 mangle_class_field.
15719 (push_class_static_dummy_field): Likewise.
15721 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
15723 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
15724 of assigning to TREE_CODE. The latter method exploits a feature
15725 of GCC that is not ANSI compliant.
15727 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15729 * decl.c (pushdecl_force_head): New function.
15730 (pushlevel): Removed conditional printf.
15731 (complete_start_java_method): Don't enter local variable scope if
15732 function is compiled from source code.
15733 * expr.c: parse.h now included
15734 (java_lang_expand_expr): New function.
15735 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
15736 printf. Terminate buffer when doing directories.
15737 * jcf-parse.c (parse_source_file): Call lang_init_source before
15738 parsing and before code generation.
15739 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
15740 use printf if the macro is defined.
15741 * lang.c (lang_init): Install lang_expand_expr hook on
15742 java_lang_expand_expr.
15743 (java_dummy_print): New function.
15744 (lang_init_source): New function.
15745 * lex.c (java_lex): Remember location of an opening brace at the
15746 second nesting level.
15747 (java_is_eol): Unget character seen after a CR if it is EOF.
15748 * parse.h: Now includes lex.h
15749 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
15750 printf if the macro is defined.
15751 (expand_start_java_method, build_expr_block, enter_block,
15752 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
15753 New static function declarations.
15754 (pushdecl_force_head): New extern function declaration.
15755 (INCOMPLETE_TYPE_P): New macro.
15756 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
15757 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
15758 BLOCK_EXPR_ORIGIN): New macros.
15759 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
15760 DECL_SOURCE_LINE_LAST): New macros.
15761 (struct parser_ctxt): Removed field current_method_decl, redundant
15762 with the field current_function_decl. Added fields
15763 first_ccb_indent1 and pending_block.
15764 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
15765 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
15767 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
15768 (compilation_unit:): Cosmetic on sub rule.
15769 (type_declaration:): Cosmetic on sub rules. Added an error rule.
15770 (variable_initializer:): Installed default rule on expression:.
15771 (method_declaration:): method_header: starts a new
15772 method. method_body: installs the function body, absorbs blocks
15773 emitted for temporary variable scopings, pops function's body block
15774 and merges function's last statement lineno in DECL_SOURCE_LINE.
15775 (method_body:): Installed default rules.
15776 (block:): Call enter_block when an opening brace is seen. Absorb
15777 scoping blocks and call exit_block when a closing brace is seen.
15778 (block_statement:): Cosmetic changes.
15779 (method_invocation:): Create WFL around CALL_EXPR node.
15780 (patch_stage): Added comment around definition.
15781 (method_header): Try to use first_ccb_indent1 as the first line of
15782 the method, so BP debug info are emitted at the first opening
15783 brace of the function. If the function has no body, use the
15784 location of the function's name. Override currently defined method
15785 name with the matching WFL so we can point redefinition errors
15786 using the location where the function's name was declared.
15787 (check_abstract_method_header): Interprets DECL_NAME as an
15788 identifier or as a WFL, accordingly.
15789 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
15790 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
15791 location and name information out of it and reinstall DECL_NAME to
15792 its original identifier node value.
15793 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
15794 function's source code).
15795 (read_import_dir): Test the value returned by find_class and issue
15796 a fatal accordingly.
15797 (declare_local_variables): Push a new block for the scope of the
15798 new variable(s) if code has been already generated at that nesting
15799 level. Pinpoint redefinition errors using the variable id
15800 WFLs. Generate initialization code if necessary. If the variable
15801 type is incomplete, register a patch on its decl.
15802 (source_start_java_method): Rewritten. Define a new block for the
15803 function's parameters. Build parameter decl out of function's
15804 arguments and register them for a patch if their types are
15806 (expand_start_java_method): Includes the part of
15807 source_start_java_method that was pushing the parameter decls and
15808 completing the method start code.
15809 (source_end_java_method): Removed call the expand_end_bindings and
15810 poplevel (already taken care of). Reinstall function's arguments
15811 and get function's last line of code before calling
15812 expand_function_end.
15813 (java_method_add_stmt): New comment before the function's
15814 code. Complement the second operand of the current COMPOUND_EXPR
15816 (java_complete_expand_methods): Don't generate debug info on line
15817 zero when expanding a generated constructor.
15818 (java_complete_expand_method): Set start and end line numbers for
15819 a artificially generated constructor to one and manually call
15820 enter_block and exit_block when defining it. For all methods:
15821 expand function's start calling the new expand_start_java_method
15822 and invoke java_complete_tree on the effective method's body, if
15824 (resolve_expression_name): Now use lookup_name_in_blocks to search
15825 local variable decls and print out an error when variables are
15827 (patch_method_invocation_stmt): Inserted comment before the
15829 (lookup_method_invoke): Chain method's arguments using chainon
15830 with the current arg list as a second argument. Inserted missing
15831 IDENTIFIER_POINTER when reporting an error on methods not found.
15832 (refine_accessible_methods_list): Don't retain constructors.
15833 (patch_arguments): Function removed.
15834 (java_complete_tree): Inserted comment before the function's
15835 code. New case for BLOCKs. Moved the WFL case a bit
15836 further. Complete function's arguments.
15837 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
15838 maybe_absorb_scoping_blocks): New functions.
15840 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15842 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
15844 * jcf-parse.c (parse_source_file, java_error_count): New forward
15845 and extern declarations.
15846 (java_parse_abort_on_error): Macro moved.
15847 (jcf_parse_source): fatal called if fopen fails. Now calls
15849 (parse_source_file): New parse_only parameter. Reflects the
15850 elimination of the second pass.
15851 (yyparse): parse_source_file called with argument set to 0.
15852 * jcf.h (JCF_ZERO): Sets java_source to zero.
15853 * lex.c (java_init_lex): pass argument is gone. Function modified
15854 to be called once during the analysis of a file.
15855 (java_unget_unicode): Fixed typo in fatal message.
15856 (java_get_line_col): Likewise.
15857 (java_lval): Likewise. String literals no longer built during
15859 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
15861 * parse.h (MODIFIER_WFL): New macro.
15862 (parse_check_super, parser_check_super_interface): Now return int.
15863 (parser_chain_incomplete_item, not_builtin_p,
15864 complete_method_decl): Declarations removed.
15865 (build_method_invocation_stmt, build_invoke): Renamed using the
15866 `patch' instead of `build'
15867 (register-incomplete_type, obtain_incomplete_type,
15868 java_complete_tree, java_complete_expand_method,
15869 unresolved_type_p, create_jdep_list): New function declarations.
15870 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
15871 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
15872 (jdep): New typedef on new struct _jdep.
15873 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
15874 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
15875 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
15876 JDEP_RESOLVED_P): New macros.
15877 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
15878 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
15879 JDEP_VARIABLE): New enum values and jdep kinds.
15880 (jdeplist): New typedef on struct _jdeplist.
15881 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
15883 (CALL_EXPR_PRIMARY): New macro.
15884 (struct parser_ctxt): Fields java_pass, current_method_decl,
15885 method_decl_list deleted. New field jdeplist.
15886 (INCOMPLETE_P): Macro deleted.
15887 * parse.y (single_type_import_declaration:): Removed pass switch.
15888 (type_import_on_demand_declaration): Likewise.
15889 (field_declaration:): Removed pass switch on all sub rules.
15890 (class_declaration:): Call the complete_class_decl removed on
15892 (method_declaration:): Removed second pass switch. No longer chain
15893 methods decl when method_header reduced.
15894 (method_header:): Sub rules no longer depend on pass switch.
15895 (method_declarator:): Likewise.
15896 (method_body:): Likewise.
15897 (abstract_method_declaration:): Likewise.
15898 (block_statement:): Likewise.
15899 (local_variable_declaration:): Likewise.
15900 (argument_list:): Likewise.
15901 (method_invocation:): Likewise. Call to build_method_invocation_stmt
15902 removed. Partial CLASS_EXPR tree node built instead.
15903 (postfix_expression:): Removed pass switch on all sub rules.
15904 (java_pop_parser_context): Free classd_list content.
15905 (yyerror): Call obstrack_grow0 to finalize error message.
15906 (check_class_interface_creation): Comment modified to reflect new
15907 returned value meaning. Removed second pass switch. Return 1 if an
15908 error was found, 0 otherwise. Adjust pointer on filename if a
15909 leading path separator was found.
15910 (maybe_create_class_interface_decl): Removed first pass switch
15911 when linking the class decl to the class_list. Install a new
15912 jdep_list for the class.
15913 (add_superinterfaces): List of unresolved interfaces is
15914 gone. Unresolved interfaces are directly added to the current
15916 (create_interface): Second pass shortcut removed.
15917 ctpx->modifier_ctx access through MODIFIER_WFL.
15918 (create_class): Second pass shortcut removed. Call to
15919 register_incomplete_type replaces the call to
15920 parser_chain_incomplete_item.
15921 (complete_class_decl): Function removed.
15922 (duplicate_declaration_error): New way of retrieving redeclared
15924 (register_fields): Call to lookup_modifier_cl replaced by
15925 MODIFIER_WFL. New way of handling unresolved type, using
15926 unresolved_type_p and obtain_incomplete_type.
15927 register_incomplete_type replaces call to parser_chain_incomplete_item.
15928 (patch_stage): New static global variable.
15929 (method_header): New way of handling unresolved type, using
15930 unresolved_type_p and obtain_incomplete_type. patch_stage used to
15931 indicates that the method decl needs to be patched.
15932 (check_abstract_method_header): Call to lookup_modifier_cl
15933 replaced by MODIFIER_WFL.
15934 (method_declarator): Incomplete argument type are registered
15935 calling register_incomplete_type. Patch on the declared method is
15936 issued in that case.
15937 (unresolved_type_p): New function.
15938 (parser_check_super_interface): New comment to reflect function's
15939 modified returned type (int). Function and has a new argument
15940 this_wfl. Call to parse_error_context uses this_wfl instead of
15941 relying on lookup_cl.
15942 (parser_check_super): Comment reflects function's new returned
15943 type (int). Function returns nonzero value on error.
15944 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
15945 register_incomplete_type, jdep_resolve_class): New functions to
15946 handle incomplete types in declarations.
15947 (java_complete_class): Rewritten to work with the new incomplete
15948 type handling scheme.
15949 (complete_class_report_errors): Likewise.
15950 (complete_method_decl): Removed: it jobs is now handled by
15951 java_complete_class.
15952 (do_resolve_class): Class loaded in not already loaded and not
15953 found in Java source code.
15954 (java_check_regular_methods, java_check_abstract_methods): Don't
15955 call complete_method_decl anymore.
15956 (lookup_modifier_cl, not_builtin_p): Functions deleted.
15957 (read_import_dir): Got rid of the pass number dependency.
15958 (declare_local_variables): New handling of unresolved types (patch
15960 (source_start_java_method): New parameter level. Function called
15961 with level set to 1 when argument types are potentially
15962 unresolved. Called to complete the job with level set to 2 once
15963 types are complete.
15964 (source_end_java_method): Call to permanent_allocation
15965 removed. Waiting to be replaced by a more suitable obstack
15967 (java_complete_expand_methods, java_complete_expand_method,
15968 java_expand_finals): New functions.
15969 (build_method_invocation_stmt): Renamed
15970 patch_method_invocation_stmt. Extracts function call expression
15971 (wfl) and arguments (args) from CALL_EXPR tree operands.
15972 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
15973 call. Patch the function and argument operand of the CALL_EXPR
15975 (patch_argument, java_complete_tree): New functions.
15977 1998-04-20 Per Bothner <bothner@cygnus.com>
15979 Recover from missing fields and methods (i.e. error instead of fatal).
15980 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
15981 * expr.c (expand_invoke): Recover from missing method.
15982 (expand_java_field_op): Recover from missing field.
15983 Inline references to java.lang.{Integer,Char,...}.TYPE.
15984 * typeck.c (get_type_from_signature), java-tree.h: New function.
15985 * class.c (add_method): Use get_type_from_signature.
15986 (build_class_ref): Handle a class that was not found.
15987 * typeck.c (convert): Handle conversion to pointers (for convenience).
15988 * verify.c (verify_jvm_instructions): Use get_type_from_signature
15989 instead of lookup_field to handle missing fields.
15991 * jcf-parse.c (process_zip_dir): Set java_source.
15993 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
15995 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
15997 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15999 * jcf-parse.c (load_class): Don't change input_filename before
16000 calling jcf_parse_source (but still do it before calling
16002 (jcf_parse_source): Assign input_filename after having saved the
16004 * lex.c (java_init_lex): Chain a WFL node to the import on demand
16005 list. ctxp->modifier_ctx zeroed according to its new
16006 definition. ctxp->filename initialized. Removed
16007 JAVA_MODIFIER_CTX_UNMARK.
16008 (java_unget_unicode): Update the character based column position.
16009 (java_allocate_new_line): ref_count not used anymore. Always free
16010 ctxp->p_line. Initialize c_line->char_col to 0.
16011 (java_get_unicode): Update the character based column position.
16012 (java_lex): Use ctxp->elc to store current position in source
16013 file, at the beginning of the parsed token. Set modifier_ctx entry
16014 corresponding to the parse modifier to a WFL node. Return a WFL
16015 node when an identifier is parsed.
16016 (java_lex_error): Now uses ctxp->elc to store current position in
16018 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
16019 * lex.h (build_wfl_node): New function definitions.
16020 (struct java_line): ref_count and next fields are gone. New field
16022 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
16023 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
16024 (JAVA_COLUMN_DELTA): New macro.
16025 (java_lc): New typedef on new struct _java_lc.
16026 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
16027 (parse_error_context, parse_warning_context): Changed prototypes.
16028 (java_get_line_col): Added as an available global function.
16029 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
16030 (IC_DECL): Replaced by macro IC_TYPE
16031 (DEPEND_WFL): New macro.
16032 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
16034 (exit_java_complete_class): Removed a commented out statement.
16035 (struct parser_ctxt): Added comments on fields. modifier_ctx is
16036 now an array of tree nodes. Deleted fields line_list and
16037 e_line. New field elc, to replace e_line.
16038 * parse.y (array_type:): Build WFL node.
16039 (qualified_name:): Build a single WFL node out of two. Retain
16040 the location information of the first node in the resulting node.
16041 (package_declaration:): Use package name as a WFL node
16042 (single_type_import_declaration:): Use imported name as a WFL node.
16043 (type_import_on_demand_declaration:): Use root of the imported
16044 packages as a WFL node.
16045 (field_declaration:): Removed unused local variable cl.
16046 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
16047 (yyerror): New static elc. Removed static error_line, error_pos.
16048 New local code_from_source. Save ctxp->elc into elc at the first
16049 pass. Call java_get_line_col to get a string of the line where
16050 the error occurred.
16051 (debug_line): Removed static function.
16052 (parse_error_context, parse_warning_context): Parameter cl is now
16053 a WFL node. Use its value to initialize ctxp->elc.
16054 (redefinition_error): Parameter cl is now a WFL node.
16055 (parse_add_interface): New parameter wfl. No longer call
16056 lookup_cl, use wfl instead.
16057 (check_class_interface_creation): Parameter cl is now a WFL node.
16058 (maybe_create_class_interface_decl): Likewise.
16059 (add_superinterfaces): New function.
16060 (create_interface): Removed local cl, node, super_decl,
16061 super_decl_type. Function now uses id as a WFL node. Better
16062 warning/error report on obsolete or forbidden mix of
16063 modifiers. Now calls add_superinterfaces to register interfaces.
16064 (create_class): Removed local cl, node. Local variable id is used
16065 as a WFL node. Better error report on forbidden modifier
16066 mix. Uses add_superinterfaces to register interfaces.
16067 (find_field): Argument cl is now a WFL node. Now store the WFL
16068 node of a fields that needs to be checked for their
16070 (method_header): Local variable node non longer used. Local
16071 variable id replaces cl.
16072 (check_modifiers_consistency): Local variable cl is now a WFL
16074 (method_declarator): Local variable cl replaced by parameter id.
16075 (parser_qualified_name): Now uses parameter name as a WFL node.
16076 (parser_check_super_interface): New parameter wfl, for achieve
16077 greater accuracy during error reports.
16078 (parser_chain_incomplete_item): New parameter named location. Used,
16079 along the decl, to construct the incomplete item node.
16080 (java_complete_class): resolve_class now uses WFL node extracted
16081 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
16083 (complete_method_decl): Unresolved function's argument types are WFL.
16084 (resolve_class): Parameter cl is now a WFL node.
16085 (resolve_and_layout): Likewise.
16086 (do_resolve_class): Likewise. Try first to use cl and then do the
16087 lookup on the decl when calling check_pkg_class_access.
16088 (complete_class_report_errors): Use IC_TYPE in place of
16089 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
16090 instead of doing a lookup over the decl.
16091 (java_check_final): Use WFL info from field tree list.
16092 (lookup_cl): Rewritten and returns a statically defined WFL node.
16093 (lookup_modifier_cl): Now uses information from WFL nodes.
16094 (process_imports): Likewise.
16095 (read_import_dir): name and cl arguments replaced by a single WFL
16096 node. Function modified accordingly.
16097 (find_in_imports_on_demand): Now uses WFL node.
16098 (check_pkg_class_access): cl argument is now a WFL node.
16099 (declare_local_variables): Fixed to use WFL nodes.
16100 (resolve_expression_name): Likewise.
16101 (build_method_invocation_stmt): name_combo argument renamed
16102 wfl. Function modified to use WFL nodes.
16103 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
16104 (lookup_method_invoke): cl is now a WFL node. Added missing
16105 IDENTIFIER_POINTER to class type decl name.
16107 1998-04-14 Dave Brolley <brolley@cygnus.com>
16109 * lang.c (init_parse): Now returns char* containing the filename.
16111 1998-04-10 Per Bothner <bothner@cygnus.com>
16113 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
16115 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
16116 * class.c (make_class_data): If flag_assume_compiled, initial class
16117 state is CSTATE_PREPARED; make superclass and interfaces direct
16118 references, rather than constant pool indexes.
16120 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
16122 * parser.y: Include flags.h. Removed debug variable pl.
16123 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
16124 (block:): Likewise.
16125 (labeled_statement_nsi:): Generate debug info when reducing
16126 expression_statement:.
16127 (check_pkg_class_access): get_access_flags_from_decl invocation
16128 fixed for new CLASS_* flags location.
16129 (source_end_java_method): Save/restore parser context when
16130 entering/leaving this routine. Restore lineno to its right value
16131 before calling expand_end_bindings.
16132 (build_method_invocation_stmt): build_invoke called with the
16133 current line information.
16134 (build_invoke): New argument cl. Wrap the function call around a
16136 (refine_accessible_methods_list): Changed comment, removed
16138 * parse.h: Fixed typo in comments.
16139 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
16140 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
16141 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
16143 * lex.c (java_lex): Record the last closing curly bracket of a
16145 * jcf-parse.c (jcf_parse_source): Now calls
16146 java_check_methods. Clarified comment, fixed typo.
16148 1998-04-09 Dave Brolley <brolley@cygnus.com>
16150 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
16151 (finish_parse): Expose for non USE_CPPLIB builds.
16153 1998-04-08 Jeffrey A Law (law@cygnus.com)
16155 * lang.c (lang_print_xnode): New function.
16157 1998-04-03 Per Bothner <bothner@cygnus.com>
16159 * decl.c (class_dtable_decl), java-tree.h: New tree node.
16160 * class.c (get_dispatch_vector, get_dispatch_table): New functions
16161 used to build a class's dispatch table.
16162 (make_class_data): Generate dispatch table if flag_assume_compiled.
16163 Set dtable of class object to address of class_dtable_decl.
16165 * decl.c (int_decl_processing): Make soft_badarrayindex_node
16166 be volatile and have side effects - generates better code.
16168 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
16169 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
16171 * expr.c (expand_invoke): If class is final, method is
16172 effectively final, so can call it directly.
16174 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
16176 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
16178 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16180 * parse.y (build_method_invocation_stmt): Removed extra argument
16183 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16185 * expr.c (dtable_indent): Now static global.
16186 (expand_invoke): Now call invoke_build_dtable and
16187 build_invokevirtual.
16188 (invoke_build_dtable, build_invokevirtual): New functions.
16189 * jcf-io.c (find_class): Defer issuing a warning by setting
16190 jcf->outofsynch to 1.
16191 * jcf-parse.c (jcf_out_of_synch): New function.
16192 (load_class): Test this_jcf.outofsynch flag and call
16193 jcf_out_of_synch accordingly.
16194 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
16195 comment indentation.
16196 * lex.c (java_get_unicode): Fixed code indentation.
16197 (java_lex): Create string literal. Fixed typo. Removed several
16198 premature obstack_free.
16199 * parse.h: New enums for name resolution and invocation mode.
16200 (struct qualification): New data structure.
16201 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
16202 (do_resolve_class, build_method_invocation_stmt,
16203 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
16204 debug_line, identical_subpath_p, invocation_mode,
16205 refine_accessible_methods_list, build_invoke,
16206 lookup_method_invoke): New functions declared.
16207 (build_invokevirtual, invoke_build_dtable, match_java_method,
16208 build_field_ref, jcf_out_of_synch): New references to external
16210 (struct parse_ctxt): Removed artificial_constructor field.
16211 * parse.y: (array_type:): Type defined for this rule.
16212 (class_type:): Installed default rule for interface_type:.
16213 (array_type:): Now build Java array type.
16214 (qualified_name:): Now use obstack_grow0.
16215 (method_declaration:): Skip the artificial constructor added to
16217 (abstract_method_declaration:): Execute the code only during pass 1.
16218 (block:): Installed default rule in block_statements:.
16219 (block_statement:): Add the statement to the method during pass 2.
16220 (statement_expression): Installed default rule for
16221 method_invocation:.
16222 (argument_list:): Added code to build the argument list.
16223 (method_invocation:): Added call to create the method invocation
16225 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
16226 (debug_line): New function for debug.
16227 (complete_class_decl): No longer do something during pass 1.
16228 (method_header): Use BUILD_PTR_FROM_NAME.
16229 (parser_qualified_classname): Use obstack_grow0. Removed bogus
16231 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
16232 function's main comment.
16233 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
16235 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
16236 (resolve_class): Now works with arrays.
16237 (do_resolve_class, resolve_and_layout): New functions.
16238 (java_check_regular_methods): Reverse method list before and after
16239 having processed it. No longer set ctxp->artificial_constructor.
16240 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
16241 accordingly. Fixed typo in issued error message. Now use
16243 (find_in_imports_on_demand): Now use obstack_grow0.
16244 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
16245 (source_end_java_method): Call expand_expr_stmt instead of
16246 expand_expr. Calls it before calling expand_function_end.
16247 (java_method_add_stmt): Do nothing if errors were found during
16249 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
16250 (build_method_invocation_stmt, build_invoke, invocation_mode,
16251 lookup_method_invoke, refine_accessible_methods_list,
16252 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
16254 * typeck.c (build_java_signature): Properly end method signature
16255 if return type skipped.
16256 (match_java_method): New function.
16258 1998-03-16 Per Bothner <bothner@cygnus.com>
16260 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
16262 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
16264 * expr.c (build_invoke_non_interface): New function.
16265 (methods_ident, ncode_ident): Now static globals.
16266 (expand_invoke): Use build_invoke_non_interface.
16267 * java-tree.h (struct lang_decl): New field function_decl_body.
16268 (DECL_FUNCTION_BODY): New macro.
16269 * jcf-parse.c (jcf_parse_source): Deeper check before setting
16270 CLASS_FROM_SOURCE_P.
16271 (parse_source_file): Fixed typos. Call java_layout_parsed_class
16272 before starting pass 2. Call to java_generate_parsed_class replaced
16273 by java_register_parsed_class.
16274 * lex.c: Fixed typo in header. Some line width related formating.
16275 * lex.h: Some line width related formating.
16276 * parse.h (source_end_java_method, resolve_expression_name,
16277 complete_class_decl, maybe_create_class_interface_decl,
16278 check_class_interface_creation): New static function declarations.
16279 (java_layout_parsed_class, java_method_add_stmt): New function
16281 (struct parser_ctxt): Field mark_class_generate removed. New
16282 fields class_list and artificial_constructor.
16283 * parse.y: Fixed typo in header.
16284 (class_declaration:): Call complete_class_decl when class body
16286 (method_declaration:): Call source_end_java_method in pass 2 when
16287 the method body is defined.
16288 (postfix_expression:): Do expression name resolution on sub-rule
16289 name during pass 2.
16290 (create_class, create_interface): Merged common pieces.
16291 (check_class_interface_creation, maybe_create_class_interface_decl):
16293 (complete_class_decl): New function.
16294 (register_fields): Fixed line width related typo.
16295 (method_header): Correctly skip first argument when fixing
16296 argument line. Changed the loop.
16297 (java_check_circular_reference): Now use ctxp->class_list.
16298 (java_complete_class): Removed start/stop marking.
16299 (java_check_regular_methods): Now takes a class decl as an
16300 argument. Add default constructor if none were encountered.
16301 (java_check_methods): Now use ctxp->class_list. Changed call to
16302 java_check_regular_methods.
16303 (source_start_java_method): Set DECL_ARG_TYPE for each function
16305 (source_end_java_method, java_method_add_stmt): New functions.
16306 (java_generate_parsed_class): No longer exists.
16307 (java_layout_parsed_class, java_register_parsed_class): New functions.
16308 (resolve_expression_name): New function.
16310 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
16312 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
16313 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
16314 until pass initializations are done. Call read_import_dir with
16316 * parse.h: (lookup_modifier_cl): New function declared.
16317 (INTERFACE_FIELD_MODIFIERS): New macro.
16318 (OBSOLETE_MODIFIER_WARNING): New macro.
16319 * parse.y: (register_fields): Class type and current field name in
16320 local variables. Check modifier(s) if adding field(s) to an interface.
16321 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
16322 and report errors using the faulty modifier line context.
16323 (lookup_modifier_cl): New function.
16324 (read_import_dir): Detect and report default import processing
16327 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
16329 Add a pair of -fassume-compiled/-fno-assume-compiled options.
16330 * class.c (is_compiled_class): Return 1 after making sure it
16331 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
16332 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
16333 * java-tree.h (flag_assume_compiled): Add decl.
16334 * lang.c (lang_f_options): Add the flag.
16335 (flag_assume_compiled): Add decl, default to 0.
16337 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16339 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
16340 (is_compiled_class): Likewise.
16341 (layout_class): Likewise.
16342 (layout_class): Detect and lay out classes defined in source code.
16343 (interface_of_p, add_interface_do, may_add_interface): New
16345 (add_interface): Now use add_interface_do.
16346 (add_method_1): New function.
16347 (add_method): Now use add_method_1.
16348 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
16349 (complete_start_java_method): New function.
16350 (start_java_mehod): Now call complete_start_java_method.
16351 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
16352 (expand_invoke): Likewise and fixed typo.
16353 *gjava.c: (print_super_field): Use new argument to find_class
16356 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
16357 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
16358 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
16360 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
16361 (add_method_1, push_class): New prototypes.
16362 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
16363 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
16364 directory where the class was found.
16365 (find_class): New argument DO_CLASS_FILE. Function find_class
16366 modified accordingly.
16367 *jcf-parse.c: (fix_class_path): New function.
16368 (load_class): Use new VERBOSE argument. load_class now finds and
16369 loads/parses .class/.java files. Save read_state of current_jcf
16371 (java_parser_abort_on_error): New macro.
16372 (jcf_parse_source, parse_source_file): New function.
16373 (jcf_parse): Fixed typo.
16374 (yyparse): Call parse_source_file () only.
16375 (process_zip_dir): Fixed typo, fix zdir->filename_length when
16376 writing the real class name back in the zip directory entry.
16377 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
16378 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
16379 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
16380 (find_class): Prototype fixed.
16381 *lex.c: Added 1998 time stamp.
16382 Removed all static global variables, moved into the parser
16383 context data structure.. Now include unistd.h if SEEK_SET not
16385 (java_init_lex): Rewritten.
16386 (java_sneak_unicode): Modified current unicode access in current line.
16387 (java_unget_unicode): Likewise.
16388 (java_allocate_new_line): New allocation management.
16389 (java_read_char): Modified access and storage of unget_utf8_value.
16390 New way of processing current unicode.
16391 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
16392 (java_get_unicode): Now use the parser context.
16393 (java_lineterminator): Likewise.
16394 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
16395 of the reentrant parser implementation. Function now use the
16396 parser context data structure and java_lval. Fixed production of
16397 the float and double constant "out of range" error message. Fixed
16398 obstack use. Return integer value when hitting a modifier. Now
16399 return type for TRUE, FALSE and other predefined types. Return
16400 identifier as a TREE_LIST list containing the current line context
16401 as the TREE_VALUE sub-node.
16402 (java_unicode_2_utf8): Fixed typo in declaration.
16403 (java_lex_error): Now use the parser context data structure.
16404 *lex.h: Added 1998 time stamp.
16405 (struct java_line): New fields ref_count and next.
16406 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
16407 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
16408 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
16409 *parse.h: Added 1998 time stamp.
16410 (java_parse_source_file): Renamed from parse_source_file.
16411 (YYERROR_NOW, YYNOT_TWICE): Fixed.
16412 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
16413 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
16414 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
16415 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
16416 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
16417 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
16418 (struct parser_ctxt): New data structure to keep the parser context.
16419 *parse.y: Added 1998 time stamp, got rid of static global variables.
16420 (java_error_count, ctxp): New global variables.
16421 (%union): New value field.
16422 (numeric_type, integral_type): Rules removed.
16423 (primitive_type): Rule defined to handle integral, float, double and
16425 (qualified_name, package_declaration,
16426 single_type_import_declaration, type_import_on_demand_declaration,
16427 modifiers, class_declaration, super, interfaces,
16428 interface_type_list, class_body, field_declaration,
16429 field_declaration, variable_declarators, variable_declarator,
16430 variable_declarator_id, method_declaration, method_header,
16431 formal_parameter_list, formal_parameter, method_body, block,
16432 static, interface_declaration, extends_interfaces,
16433 abstract_method_declaration, local_variable_declarators): Rules now
16435 (force_error, do_warning): New global statics.
16436 (push_parser_context, parser_context_save_global,
16437 parser_context_restore_global, pop_parser_context): New functions.
16438 (yyerror): Now uses the global parser context. Fixed use of obstack.
16439 (parse_error, parse_error_context, parse_warning_context,
16440 java_accstring_lookup, redefinition_error, check_modifiers,
16441 parser_add_interface, create_interface, create_class, find_field,
16442 duplicate_declaration_error, register_fields, method_header,
16443 check_modifiers_consistency, check_abstract_method_header,
16444 method_declarator, parser_qualified_classname,
16445 parser_check_super_interface, parser_check_super,
16446 parser_chain_incomplete_item, java_check_circular_reference,
16447 layout_class_from_source, java_complete_class,
16448 complete_method_decl, resolve_class, complete_class_report_errors,
16449 java_check_final, check_method_redefinition,
16450 java_check_regular_methods, java_check_abstract_methods,
16451 java_check_methods, lookup_java_interface_method2,
16452 lookup_java_method2, lookup_cl, find_name_in_single_imports,
16453 process_imports, find_in_imports, read_import_entry,
16454 read_import_dir, find_in_imports_on_demand,
16455 check_pkg_class_access, not_builtin_p, declare_local_variables,
16456 source_start_java_method, java_generate_parsed_class): New
16458 *typeck.c: (signature_include_return): New global variable.
16459 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
16460 to add the function returned type in the signature.
16462 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
16464 * jcf-io.c (open_in_zip): Use strncmp and LEN.
16466 1998-01-29 Dave Brolley <brolley@cygnus.com>
16468 * Make-lang.in (java.info): Added.
16469 (java.install-info): Added
16471 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
16473 * Makefile.in (clean): Also remove java/parse.c.
16475 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
16477 Add a pair of -fbounds-check/-fno-bounds-check options.
16478 * lang.c (lang_decode_option): Add code to grok arguments.
16479 (flag_bounds_check): Add decl.
16480 (lang_f_options): New array w/ the option in it.
16481 * java-tree.h (flag_bounds_check): Add decl.
16482 * lang-options.h: New file.
16483 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
16484 of a static macro value.
16485 (JAVA_ARRAY_EXCEPTION): Delete macro.
16487 1998-01-23 Per Bothner <bothner@cygnus.com>
16489 * typeck.c (build_java_array_type): Fix two bugs in previous change.
16490 * expr.c (build_anewarray): Add missing promote_type.
16492 1998-01-22 Per Bothner <bothner@cygnus.com>
16494 Add array types with known length to optimize bounds checking.
16495 * typeck.c (build_java_array_type): Take length parameter.
16496 (java_array_type_length, build_prim_array_type): New functions.
16497 * java-tree.h: Update for new functions.
16498 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
16499 * class.c: Use build_prim_array_type.
16500 * expr.c (can_widen_reference_to): Handle known-length array types.
16501 (verify_jvm_instructions): Keep track of integer push instructions
16502 followed by newarray/anewarray, so we can build known-length arrays.
16503 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
16504 (java_array_data_offset): New function.
16505 (build_java_array_length_access): New function. Optimize if constant.
16506 (build_java_arrayaccess): Constant fold bounds check.
16507 (expand_java_newarray, expand_java_anewarray): Replaced by ...
16508 (build_newarray, build_anewarray): New functions.
16509 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
16510 * verify.c (merge_types): Handle known-lengh array types.
16512 1998-01-19 Per Bothner <bothner@cygnus.com>
16514 * expr.c (expand_byte_code): Fix performace bug, which caused
16515 searching linenumber_table to be linear rather than constant.
16517 1997-12-12 Per Bothner <bothner@cygnus.com>
16519 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
16521 * decl.c, java-tree.h (soft_fmod_node): New global.
16522 * decl.c (init_decl_processing): Define __builtin_fmod.
16523 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
16524 using __builtin_fmod.
16526 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
16528 * keyword.h: New file, output of keyword.gperf as processed by
16530 * lex.c (java_lex_init): Initialize java_error_flag.
16531 * parse.c (YYERROR_NOW): Uses java_error_flag.
16532 * parse.y: New static java_error_flag. Useless definition of
16534 * parse.y (java_error): Portable error recovery using
16535 java_error_flag (not yet completely tuned).
16537 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
16539 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
16541 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16543 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
16544 (parse.c, lex.c, keyword.h): New rules for Java source code
16546 * parse.c: Renamed into jcf-parse.c.
16547 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
16548 * keyword.gperf: New file, Java keywords.
16549 * parse.y: New file, Java language grammar.
16550 * parse.h: New file, Java language grammar definitions.
16551 * lex.c: New file, Java language lexer.
16552 * lex.h: New file, Java language lexer definitions.
16554 1997-12-03 Per Bothner <bothner@cygnus.com>
16556 * decl.c (clinit_identifier_node), java-tree.h: New global.
16557 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
16558 * verify.c (verify_jvm_instructions): Inline use of removed macros.
16559 * expr.c (expand_java_field_op): Check for invalid assignment
16562 * jcf-reader.c (get_attribute): Test for wrong attribute length.
16564 1997-10-27 Per Bothner <bothner@cygnus.com>
16566 * verify.c (verify_jvm_instructions): When processing a handler,
16567 attempt to set the current_subr to the right value.
16568 (More complicated code combines Sep 17 and Oct 22 versions.)
16570 1997-10-24 Per Bothner <bothner@cygnus.com>
16572 * class.c (push_class): Figure out (guess) name of source file.
16573 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
16574 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
16575 (parse_class_file): Change return type from int to void.
16576 Call debug_start_source_file/debug_end_source_file.
16578 * expr.c (build_java_binop): Fix masking 2nd operand.
16579 * decl.c (init_decl_processing): Set sizetype first.
16581 1997-10-22 Per Bothner <bothner@cygnus.com>
16583 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
16584 (Revert Sep 17 change.)
16586 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
16588 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
16589 .class extension in their name and fix thing so we don't process
16590 them parse_zip_file_entries().
16591 (parse_zip_file_entries): Cleaned unused local variables.
16593 1997-10-20 Per Bothner <bothner@cygnus.com>
16595 * expr.c (can_widen_reference_to): Allows equal array element types.
16596 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
16597 * jcf-dump.c (RET): Get (and print) index.
16599 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
16600 Promote element type to POINTER_TYPE.
16602 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16604 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
16605 find_in_current_zip, jcf_figure_file_type): Moved from
16606 jcf-reader.c to parse.c.
16607 * zextract.c: (read_zip_archive): takes file_comment_length possible
16608 field into account.
16610 1997-10-20 Per Bothner <bothner@cygnus.com>
16612 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
16614 * verify.c (merge_types): Handle array types even better ...
16616 1997-10-17 Per Bothner <bothner@cygnus.com>
16618 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
16620 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
16621 * class.c (make_class_data): Don't build fields_decl if no fields.
16622 When building fields_decl, skip if DECL_ARTIFICIAL.
16624 * expr.c (java_stack_swap): Update stack_type_map.
16625 * verify.c (merge_types): Handle array types better.
16627 1997-10-15 Per Bothner <bothner@cygnus.com>
16629 * class.c (add_field): Don't promote short integral fields to
16630 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
16631 * expr.c (push_value): Promote and convert short integral values.
16633 * decl.c, java-tree.h (integer_two_node): New constant node.
16634 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
16636 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16638 * class.c (append_gpp_mangled_type): Use function argument
16639 unpromoted type to generate mangled name.
16641 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16643 * constants.c (build_constant_data_ref): Now uses current_class
16644 instead of main_class.
16645 (build_constants_constructor): Now uses current_class instead of
16647 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
16648 of the global variable SeepZipFiles done here.
16649 * zextract.c (read_zip_archive): extra_field optional field taken
16650 into account while computing the position of the class file in the
16652 * verify.c (verify_jvm_instructions): Use current_jcf to search
16654 * parse.c (load_class): First search for the class to load in the
16655 current zip file. Saves current_jcf (restored before returning
16656 from that function). Don't call JCF_FINISH in the class was found
16657 in the current ZIP file.
16658 (jcf_parse): If the class was found in the current ZIP file, save
16659 its tree_constant_pool (for later reuse).
16660 (parse_class_file): New function. Process each method defined in
16661 the current class and record the class as to be later registered.
16662 (yyparse): Rewritten. Figure the type of the current file and switch
16664 * lang.c: New global variable current_jcf.
16665 (lang_init): Removed compiling_from_source test (done later, in
16666 yyparse). Removed call the jcf_parse ().
16667 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
16668 (typedef struct JCF): New fields seen_in_zip (to mark a class found
16669 in the current ZIP file) and zip_offset (offset to the class data in
16670 the current zip file).
16671 * jcf-reader.c: zipfile.h included.
16672 localToFile: New ZipFileCache static global variable
16673 (parse_zip_file_entries): New function. Browse the current ZIP
16674 file directory and process each class found.
16675 (process_zip_dir): New function. Register each class found in the
16676 ZIP file directory. The class aren't parsed but a valid JCF is
16677 link to each of them.
16678 (find_in_current_zip): New function. Search for a class in the
16679 current ZIP file directory. If found, prepare the class so that it
16681 (jcf_figure_file_type): New function. Examine the file structure
16682 to figure a class file, a ZIP file. If none of these categories are
16683 matched, a source file is assumed.
16684 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
16685 SeenZipFile: New global variable.
16686 (open_in_zip): Use zipmember's length to accelerate the search for
16687 a member. If zipmember was NULL and zip file successfully read,
16689 * java-tree.h: New global variable current_jcf declared. Added
16690 declaration for current_constant_pool_tags, current_constant_pool_data,
16691 current_constant_pool_length, current_constant_pool_data_ref.
16692 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
16693 store the JCF of classes seen in a zip file) and tree *constant_pool
16694 (to save a loaded class constant pool). current_class declared here.
16695 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
16696 retrieve method_ref_constant.
16697 (PUSHC): java_push_constant_from_pool now uses current_jcf.
16698 (OBJECT): get_class_constant now uses current_jcf.
16699 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
16700 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
16701 (expand_invoke): Now uses current_class instead of main_class
16702 (build_class_init): Now uses current_class instead of main_class
16703 * class.c: New static global variable registered_class.
16704 (register_class): New function.
16705 (emit_register_class): Modified to use registered_class instead of
16707 (is_compiled_class): Now take into account class seen in the archive.
16709 1997-10-06 Per Bothner <bothner@cygnus.com>
16711 * except.h: Renamed to: java-except.h.
16712 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
16713 * except.c: Add semi-working (commented out) implementation.
16715 * expr.c (expand_iinc): Add needed flush_quick_stack.
16716 * parse.c (set_source_filename): New function.
16717 (give_name_to_class): Set input_filename from package.classname.java.
16719 * jcf-io.c (find_class): Don't look first in ".".
16721 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16723 * zextract.c (read_zip_archive): Now takes into account the
16725 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
16727 1997-09-20 Per Bothner <bothner@cygnus.com>
16729 * constants.c, java-tree.h (build_internal_class_name): New function.
16730 (alloc_class_constant): Re-implement using build_internal_class_name.
16731 * class.c (make_class_data): Likewise.
16732 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
16734 1997-09-17 Per Bothner <bothner@cygnus.com>
16736 * verify.c (verify_jvm_instructions): Temporarily set current_subr
16737 to NULL before pushing an exception handler target.
16739 * expr.c (flush_quick_stack): Save from low stack indexes to high.
16740 (java_stack_swap, java_stack_dup): Re-write to be safe from
16741 clobbering registers.
16742 (build_class_init): New function.
16744 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
16746 * typeck.c (build_java_array_type): Temporary use
16747 permanent_obstack to create the array 'length' field.
16748 * expr.c (lookup_label): Temporay use permanent_obstack to create
16749 label if not found.
16750 * class.c (push_super_field): Tempory use permanent_obstack.
16752 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16754 * typeck.c (type_for_mode): Now handles double_type_node and
16756 * verify.c (verify_jvm_instructions): The instruction following
16757 the wide bytecode is checked. OPCODE_ret added to the list of
16760 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16762 * class.c (make_class): Temporary use permanent_obstack. Set the
16763 class CLASS_P field to 1.
16764 (push_class): Temporary use permanent_obstack.
16765 (set_super_info): Temporary use permanent_obstack.
16766 (add_method): Temporary use permanent_obstack, set
16767 METHOD_TRANSIENT().
16768 (add_field): Temporary use permanent_obstack. Sets
16769 FIELD_VOLATILE() and FIELD_TRANSIENT().
16770 (build_class_ref): Temporary use permanent_obstack if the class
16772 (build_static_field_ref): Temporary use permanent_obstack when
16773 creating field's rtl.
16774 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
16775 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
16776 and fields. Function finalized, as far as flag handling.
16777 (push_class_static_dummy_field): Temporary use permanent_obstack.
16778 (emit_register_class): Force generation of class registration at
16780 * decl.c (end_java_method): Call permanent_allocation() before
16782 * expr.c (can_widen_reference_to): Added comment to interface
16783 handling, fixed typo.
16784 (lookup_field): Now uses CLASS_P() to correct FIXME
16785 (expand_invoke): Verification on public && !static &&
16786 !abstract moved into soft_lookupinterfacemethod (kaffe).
16787 Use Object class dtable if objectref is an array when expanding
16789 (java_push_constant_from_pool): Temporary use permanent_obstack
16790 for CONSTANT_string
16791 * parse.c (get_ref_constant): Temporary use permanent_obstack to
16792 create constant references.
16793 (get_constant): Temporary use permanent_obstack to create constant.
16794 (load_class): Temporary use permanent_obstack to load class.
16795 (jcf_parse): Temporary use permanent_obstack to perform class
16797 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
16798 (build_java_signature): Temporary use permanent_obstack.
16799 * verify.c: (verify_jvm_instruction): removed unnecessary verification
16801 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
16802 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
16805 1997-09-11 Per Bothner <bothner@cygnus.com>
16807 * class.c (append_gpp_mangled_type): Fix typo.
16808 (emit_register_class): Use main_class to get class object, rather
16809 than looking for no-longer-existing static decl starting with _CL.
16810 * typeck.c (parse_signature_type): Promote array element type
16811 if it is a RECORD_TYPE.
16813 1997-09-10 Per Bothner <bothner@cygnus.com>
16815 * class.c (push_class_static_dummy_field): New function.
16816 (mangle_static_field): New. Do G++-style mangling of static fields.
16817 (layout_class): Mandle static fields here, not in add_field.
16818 (build_class_ref): The class object is now a dummy static field.
16819 * decl.c (find_local_variable): Look for best, instead of first match.
16820 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
16821 (build_java_athrow): Don't check here if exception is Throwable.
16822 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
16823 (TYPE_USED): Removed. No longer used ...
16824 * parse.c (jcf_parse): Call push_class_static_dummy_field.
16825 * verify.c (push_pending_label): New function.
16826 (push_pending_block): Renamed to check_pending_block.
16827 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
16828 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
16829 re-checking possible handlers) after a store (less wasted work).
16830 Check for null handler (finally) before calling add_handler.
16831 Various changes to (finally?) correctly handle try/finally.
16833 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
16835 * class.c: Include stdio.h.
16837 1997-09-04 Per Bothner <bothner@cygnus.com>
16839 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
16840 to make sure class is initialized before static/special invoke.
16842 * verify.c (verify_jvm_instructions): On a store instruction,
16843 call find_local_variable to force pre-allocation of decl and rtx.
16844 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
16846 1997-09-03 Per Bothner <bothner@cygnus.com>
16848 * class.c (build_class_ref): Strip off "promoted_" if need be.
16849 (make_field_value): Call build_java_signature when needed.
16850 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
16851 * expr.c (build_java_athrow): Don't push_value of exception.
16852 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
16853 match specification of [fd]cmp[lg] for NaNs.
16854 (expand_byte_code): Add support for exception handler ranges.
16855 * except.c: Add skeleton for EH code-generation.
16856 * verify.c (merge_types): Treat all promoted integral types as equal.
16857 * constants.c (build_constants_constructor): To force creation of
16858 current_constant_pool_data_ref, call build_constant_data_ref.
16860 * javaop.def (lload): Fix typo.
16861 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
16863 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
16865 * parse.c: Don't include function.h.
16867 1997-08-27 Per Bothner <bothner@cygnus.com>
16869 * except.[ch]: New files.
16870 * Makefile.in (JAVA_OBJS): Add except.o
16871 * expr.c: Temporary warning about unimplemented exceptions.
16872 * verify.c: Verify exception handlers.
16874 * jcf-dump.c (disassemble_method): Print exception table.
16876 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16878 * expr.c (verify_jvm_instructions): Started a thorough
16879 verification of invoke* bytecodes.
16880 (expand_byte_code): flush quick stack if PC is the target of a
16881 branch. and undef RET (conflicting with config/i386/i386.h).
16882 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
16884 (expand_invoke): Now handles invokeinterface and do more
16885 verification according to the bytecode.
16886 (lookup_field): Don't try to load the class if processing
16888 (can_widen_reference_to): Now handles interfaces.
16889 * decl.c (init_decl_processing): New global variable
16890 soft_lookupinterfacemethod_node, declared in java-tree.h.
16891 Call set_super_info on string_type_node.
16892 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
16894 * class.c (set_super_info): Fills the CLASS_* flags according to
16896 (get_access_flags_from_decl): Handles all class flags.
16898 1997-08-26 Per Bothner <bothner@cygnus.com>
16900 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
16901 * parse.c (yyparse): Check for abstract method, and missing code.
16902 * expr.c (expand_byte_code): Change interface.
16903 * lang.c (put_decl_node): Print promoted types prettier.
16904 * verify.c (verify_jvm_instruction): Change interface.
16905 Partial support for scanning exception table.
16906 For load instructions, handle promoted integral types.
16908 1997-08-21 Per Bothner <bothner@cygnus.com>
16910 * verify.c: New file, with contents moved from expr.c.
16911 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
16912 * typeck.c (is_array_type_p): Moved here from expr.c.
16913 * java-tree.h: Add some now-needed function declarations.
16914 * Makefile.in (JAVA_OBJS): Added verify.o.
16916 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16918 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
16919 METHOD_ABSTRACT flag.
16921 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
16922 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
16923 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
16925 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
16927 (start_java_method): Hook for SYNCHRONIZED methods.
16929 * expr.c (build_java_jsr, build_java_ret): New functions
16930 (JSR,PRE): New macros
16931 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
16932 (verify_jvm_instructions): tableswitch, lookupswitch,
16933 monitorenter, monitorexit, goto_w: verified.
16934 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
16935 (build_java_monitor): New function.
16936 (MONITOR_OPERATION): Modified to call build_java_monitor()
16937 (verify_jvm_instructions): Started a thorough verification of
16940 1997-08-19 Per Bothner <bothner@cygnus.com>
16942 Support verification of jsr/ret subroutines (used for try/finally).
16943 * decl.c (return_address_type_node): New type node.
16944 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
16945 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
16946 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
16947 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
16948 TYPE_USED): New macros for special types in type_map.
16950 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
16951 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
16953 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
16955 * expr.c (can_widen_reference_to): New function.
16956 (pop_type): Use it.
16957 (merge_type_state): Support handling start of subroutine.
16958 (push_pending_block): Return char* error message, instead of calling
16959 fatal on an error. Also handle subroutines.
16960 (verify_jvm_instructions): Handle errors from push_poending_block.
16961 Support jsr and ret instructions.
16963 1997-08-19 Per Bothner <bothner@cygnus.com>
16965 * jcf-io.c (find_classfile): Fix thinko.
16966 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
16968 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
16970 * Makefile.in (BISON): Remove.
16972 1997-08-07 Per Bothner <bothner@cygnus.com>
16974 * Makefile.in: Convert to autoconf.
16975 * config-lang.in (outputs): Added java/Makefile.
16977 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
16978 Rename cc1java to jc1.
16980 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
16981 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
16983 * class.c (class_depth): Do load_class if needed.
16985 Mostly better verification.
16986 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
16987 (init_decl_processing): Change return type of soft_checkcast.
16988 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
16989 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
16990 lang_print_error): New functions.
16991 (lang_init): Set global hook print_error_function to lang_print_error.
16992 * expr.c: In the type_map ptr_type_node is only used for null now.
16993 (pop_type, merge_types): Hence ptr_type_node matches any reference.
16994 (merge_types): Dererence pointer to record types before comparing.
16995 (decode_newarray_type, merge_types): On error just return NULL.
16996 (build_java_binop): Add preliminary implementation (with warning)
16997 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
16998 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
16999 (expand_compare, expand_java_goto, expand_java_call): Don't
17000 push_pending_block, since that only makes sense when verifying.
17001 (merge_type_state): Different return codes.
17002 (push_pending_block): A block may need to be verified more than once.
17003 (expand_byte_code): Warn about unused code at code generation time.
17004 (verify_jvm_instruction): Changed logic, since code may need to be
17005 re-verified if type-state has changed. Also, better error handling.
17006 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
17007 Improve newarray, anewarray, ?aload, athrow,
17008 * java-tree.h (LABEL_CHANGED): New macro.
17010 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
17012 * decl.c (soft_athrow_node): New global variable initialized.
17013 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
17014 * typeck.c (convert): Added support for REAL_TYPE.
17015 (convert_to_char): New function.
17016 (convert): Handle CHAR_TYPE.
17017 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
17018 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
17019 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
17021 (verify_jvm_instructions): Added break a the end of bogus unop: label.
17022 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
17023 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
17024 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
17025 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
17026 to Use The Right Things.
17027 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
17028 compatible with INT. BOOLEAN is made equivalent to BYTE.
17029 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
17030 OPCODE_ifnonnull): Now supported.
17031 (build_java_athrow): New function.
17033 1997-08-04 Per Bothner <bothner@cygnus.com>
17035 Rename method name <init> to match G++ (and fix mangling).
17036 * class.c (layout_class): Replace method name of <init> by class name.
17037 (make_method_value): Do inverse renaming of constructor from <init>.
17038 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
17039 * typeck.c (lookup_java_constructor): New function.
17040 * expr.c (expand_invoke): If method_name is <init>, call
17041 lookup_java_constructor to find constructor.
17043 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
17045 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17047 * parse.c (get_class_constant): Modified to handle array "classes"
17048 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
17050 (convert): Modified to handle real type.
17051 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
17052 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
17053 variables declared.
17054 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
17055 soft_multianewarray, soft_newarray_node, soft_throw_node): New
17056 global variables initialized.
17057 (find_local_variable): Handles the case of a pointer
17058 (end_java_method): Restore the use of one more scope
17059 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
17060 build_java_array_length_access, expand_java_arrayload,
17061 expand_java_arraystore, expand_java_array_length,
17062 expand_java_multianewarray, expand_java_anewarray,
17063 build_java_check_indexed_type, is_array_type_p,
17064 build_java_throw_out_of_bound_exception): New functions.
17065 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
17066 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
17067 OPCODE_<t>aload): Implemented code for verification.
17068 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
17069 ARRAY_NEW_MULTI): Macro defined.
17070 (CONVERT): Modified to invoke convert().
17071 (case OPCODE_aload2): Fixed index typo from 2 to 1.
17073 1997-07-31 Per Bothner <bothner@cygnus.com>
17075 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
17076 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
17077 (make_class_data): Field name needs '/' as package prefix.
17078 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
17080 1997-07-25 Per Bothner <bothner@cygnus.com>
17082 Implement debug information for local variables.
17083 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
17084 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
17085 DECL_LOCAL_SLOT_CHAIN): New macros.
17086 (struct lang_decl_var): New type.
17087 * parse.c (give_name_to_locals): Move to decl.c.
17088 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
17089 (start_java_method): Re-write parameter handling.
17090 (pending_local_decls): New global variable.
17091 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
17092 (find_local_variable): Accept pc so we can skips decls not in range.
17093 (struct binding_level): Add end_pc field.
17094 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
17095 (various): Change so current pc gets passed to find_local_variable.
17097 * decl.c (init_decl_processing): Re-arrange fields in
17098 class_type_node and and method_type_node to match kaffe 0.9.1.
17099 * class.c (make_method_value, make_class_data): Update
17100 initializations to match.
17102 1997-07-16 Per Bothner <bothner@cygnus.com>
17104 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
17105 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
17106 (push_super_field): New function.
17107 (make_class_data): Handle inheritance of class static initializer.
17108 (layout_class): New name mangling.
17109 * constants.c (build_constant_data_ref): Init type of data array
17110 to a one-element array.
17111 (build_constants_constructor): Set DECL_SIZE from complete array type.
17112 * decl.c: Rename class_type, object_type etc to class_type_node,
17113 object_type_node etc. Make former inherit from latter.
17114 * expr.c (expand_invoke): Add cast of function address.
17115 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
17116 * parse.c (yyparse): Don't call layout_class here.
17117 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
17119 1997-06-14 Per Bothner <bothner@cygnus.com>
17121 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
17122 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
17123 (alloc_class_constant): New.
17124 * expr.c (expand_invoke): Make sure method's class is initialized.
17125 * class.c (interits_from_p, emit_register_class): New functions.
17126 * parse.c (yyparse): Call emit_register_class.
17128 1997-06-09 Per Bothner <bothner@cygnus.com>
17130 * constants.c: New file, to handle constant pool.
17131 * Makefile.in (JAVA_OBJS): Add constants.o.
17132 * decl.c (init_decl_processing): Update, fix, finish various structs.
17133 (pushdecl_top_level): New.
17134 * parse.c (layout_class): Moved to class.c.
17135 * expr.c (java_push_constant_from_pool): New function.
17136 * class.c (build_class_ref): Make work fully
17137 (make_class_data): Emit super-class, constant pool, interface vector.
17139 1997-06-03 Per Bothner <bothner@cygnus.com>
17141 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
17142 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
17143 * class.c (class_depth): New function.
17144 (lookup_named_class): Replaced by new function lookup_class.
17145 * decl.c (object_type_node, string_type_node): New.
17146 Remove various types that we no longer need.
17147 * expr.c (verify_jvm_instructions): New separate verifier pass.
17148 (push_type, pop_type): New functions for verifier.
17149 (type_stack_dup, pop_argument_types, merge_types): Likewise.
17150 (expand_byte_code): Simplify, since we assume already verified.
17151 (expand_invoke): Now mostly works.
17152 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
17153 * lang.c (main_class): Move to parse.c. Don't make_class yet.
17154 * parse.c: Wait to allocate class object until we know its name.
17155 (layout_class): Calculate DECL_VINDEX for each virtual method.
17156 * typeck.c (get_array_type): Rename to ...
17157 (build_java_array_type): ... and provide working implementation.
17158 (build_java_signature): New function - build Java signature of type.
17159 (set_java_signature): New function - cache signature with type.
17160 (lookup_java_method): New function.
17162 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
17164 * class.c (ident_subst): Take extra SUFFIX parameter.
17165 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
17166 (set_constant_value, build_static_field_ref, is_compiled_class): New.
17167 (build_class_ref): Actually implement.
17168 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
17169 * decl.c (builtin_function): New.
17170 (init_decl_processing): Update for current Kaffe. Declare some
17171 builtin Kaffe functions.
17172 * expr.c (build_address_of): New.
17173 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
17174 Renamed (from expand_java_new etc), and added working implementations.
17175 (build_field_ref): Now also handle static fields.
17176 (expand_invoke): Implement invokestatic, and start implement rest.
17177 * java-opcodes.h: Use javaop.def to avoid duplicated list.
17178 * javaop.def: Rename invokevirt -> invokevirtual.
17179 * lang.c (use_handles): Removed.
17180 * parse.c: Add support for ConstantValue attribute.
17181 Handle nested loading of a class. (JPOOL_UTF): New.
17183 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
17185 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
17187 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
17189 * Make-lang.in (java.install-man): New empty rule.
17190 * typeck.c (set_local_type): New function.
17191 * expr.c (STORE_INTERNAL): Call find_local_variable,
17192 not find_stack_slot. Call set_local_type.
17194 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
17196 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
17197 and building RECORD_TYPE CONSTRUCTORs.
17198 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
17200 * lang.c (use_handles): Change the default to 0.
17201 * decl.c: Define and build class_type, field_type, utf8const_type.
17202 * class.c (make_class_data, make_field_value,
17203 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
17204 hashUtf8String, strLengthUtf8, mangled_classname:
17205 Functions to build reflective data structures.
17206 * parse.c (yyparse): Call make_class_data.
17208 * jcf-io.c (open_class, find_classfile): New functions.
17209 * jcf-dump.c: Support reading classfile from explicitly-named
17210 class file (without CLASSPATH searching).
17212 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
17214 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
17215 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
17216 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
17217 (get_constant): Now trivial for CONSTANT_Utf8.
17219 * jcf.h: Make NEW_CPOOL the default.
17220 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
17222 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>