1 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
3 * Make-lang.in (java/win32-host.o): Add dependency on
5 * win32-host.c: Add includes for coretypes.h, jcf.h
7 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
9 * Make-lang.in (GCJH_OBJS): Change dependency from
10 ggc-none.o to java/ggc-none.o
11 (JCFDUMP_OBJS): Likewise.
12 (java/ggc-none.o): New target.
14 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
16 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
17 * class.c (build_utf8_ref, build_static_field_ref,
18 make_field_value, make_method_value, get_dispatch_table,
19 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
20 * constants.c (get_tag_node, build_ref_from_constant_pool,
21 build_constants_constructor): Likewise.
22 * decl.c (java_init_decl_processing): Likewise.
23 * expr.c (build_java_array_length_access, build_newarray,
24 expand_java_multianewarray, expand_java_pushc, expand_iinc,
25 build_java_binop, build_field_ref, expand_java_add_case,
26 expand_java_call, build_known_method_ref, build_invokevirtual,
27 build_invokeinterface, build_jni_stub): Likewise.
28 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
29 * jcf-parse.c (get_constant): Likewise.
30 * lex.c (do_java_lex): Likewise.
31 * parse.y (patch_binop, patch_unaryop, patch_cast,
32 build_newarray_node, patch_newarray): Likewise.
33 * resource.c (compile_resource_data): Likewise.
34 * typeck.c (build_prim_array_type): Likewise.
36 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
38 * decl.c (java_init_decl_processing): Adjust
39 initialize_sizetypes call.
41 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
43 * jv-scan.c (fancy_abort): Add.
45 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
47 * expr.c (build_java_arrayaccess): Use convert to change
50 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
52 * class.c (make_local_function_alias): Allocate extra space for 'L'
53 in name buffer. Reported by Thomas Neumann.
55 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
57 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
58 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
59 * lex.c (do_java_lex): Adjust.
60 (error_if_numeric_overflow): Likewise.
62 2004-08-18 Andrew Pinski <apinski@apple.com>
64 * class.c (make_local_function_alias): Only make a new decl if we
65 support alias attribute on all decls.
67 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
69 * class.c (make_local_function_alias): New function. Create local
70 alias for public method DECL.
71 (make_method_value): Use make_local_function_alias.
72 * parse.y (craft_constructor): Don't special-case anonymous classes.
73 Always set ctor_name to init_identifier_node.
74 (lookup_method_invoke): Call layout_class_method when creating
75 anonymous class constructor.
77 2004-08-18 Richard Henderson <rth@redhat.com>
79 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
80 default case. Treat '<' similarly. Update for
81 is_gimple_formal_tmp_var name change.
83 2004-08-17 Andrew Haley <aph@redhat.com>
85 * lang.c (lang_printable_name): Obey verbose flag.
86 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
87 lang_printable_name().
88 (verify_constructor_circularity, get_printable_method_name,
89 check_abstract_method_definitions, java_check_regular_methods,
90 java_check_abstract_methods, check_inner_class_access,
91 fix_constructors, patch_method_invocation, patch_return):
93 * expr.c (pop_type_0): Likewise.
95 * java-tree.h (lang_printable_name_wls): Delete.
97 2004-08-16 Tom Tromey <tromey@redhat.com>
100 * parse.y (primary): Changed for initialized and uninitialized
102 (array_access): Handle array_creation_initialized.
103 (array_creation_expression): Split into
104 array_creation_initialized and array_creation_uninitialized.
106 2004-08-16 Andrew Haley <aph@redhat.com>
108 * jcf-write.c (find_constant_index): Canonicalize NaNs when
111 2004-08-16 Elliot Lee <sopwith@redhat.com>
114 * jcf-parse.c (java_parse_file): Handle filenames with embedded
115 spaces, and quoted filelists.
117 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
119 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
120 * class.c (build_utf8_ref, build_static_field_ref,
121 make_field_value, make_method_value, get_dispatch_table,
122 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
123 * constants.c (get_tag_node, build_ref_from_constant_pool,
124 build_constants_constructor): Likewise.
125 * decl.c (java_init_decl_processing): Likewise.
126 * expr.c (build_java_array_length_access, build_newarray,
127 expand_java_multianewarray, expand_java_pushc, expand_iinc,
128 build_java_binop, build_field_ref, expand_java_add_case,
129 expand_java_call, build_known_method_ref, build_invokevirtual,
130 build_invokeinterface, build_jni_stub): Likewise.
131 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
132 * jcf-parse.c (get_constant): Likewise.
133 * lex.c (do_java_lex): Likewise.
134 * parse.y (patch_binop, patch_unaryop, patch_cast,
135 build_null_of_type, patch_newarray): Likewise.
136 * resource.c (compile_resource_data): Likewise.
137 * typeck.c (build_prim_array_type): Likewise.
139 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
141 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
142 Don't create BLOCK here or call java_gimplify_block.
144 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
146 * java-tree.h (flag_deprecated): Removed.
147 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
148 * parse.y (check_deprecation): Check warn_deprecated instead of
151 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
153 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
154 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
155 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
156 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
157 flag_force_classes_archive_check, flag_optimize_sci,
158 flag_indirect_dispatch): Remove explicit declarations.
159 * lang.opt: Add implicit declare/define/assign. Remove obsolete
162 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
165 * Make-lang.in (java.install-man): Install from either build
166 tree or source tree, whichever has the file first.
168 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
170 * jcf-parse.c (get_constant): Adjust force_fit_type call.
171 * lex.h (SET_LVAL_NODE_TYPE): Remove.
172 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
173 (do_java_lex): Likewise. Adjust force_fit_type call.
175 2004-08-04 Roger Sayle <roger@eyesopen.com>
176 Andrew Haley <aph@redhat.com>
178 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
179 checking trees as they're being built.
180 (convert): Call convert_ieee_real_to_integer if we're
181 converting a constant, even if we're writing a class file.
183 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
186 * parse.y (fold_constant_for_init): Call resolve_field_access with
187 correct current_class context.
189 2004-08-01 Roger Sayle <roger@eyesopen.com>
191 * decl.c (update_aliases, initialize_local_variable): Replace calls
192 to build with calls to buildN.
193 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
194 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
195 * parse.h (BUILD_THROW): Likewise.
196 * parse.y (switch_expression, synchronized_statement,
197 catch_clause_parameter, array_creation_expression,
198 conditional_expression, make_qualified_name,
199 resolve_qualified_expression_name, patch_method_invocation,
200 patch_invoke, build_method_invocation, build_new_invocation,
201 build_assignment, patch_assignment, build_binop, patch_binop,
202 build_string_concatenation, build_incdec, patch_unaryop,
203 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
204 patch_return, build_if_else_statement, build_labeled_block,
205 build_new_loop, build_loop_body, build_bc_statement,
206 build_assertion, encapsulate_with_try_catch, build_try_statement,
207 build_try_finally_statement, patch_synchronized_statement,
208 emit_test_initialization): Likewise, replace build with buildN.
210 2004-07-28 Eric Christopher <echristo@redhat.com>
212 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
213 (java_unsafe_for_reeval): Ditto.
215 2004-07-26 <hp@bitrange.com>
217 * parse.y (build_super_invocation): Adjust declaration order to
218 avoid declaration after statement.
220 2004-07-25 Bernardo Innocenti <bernie@develer.com>
222 * decl.c: Rename all identifiers named `class' to `cl'.
224 2004-07-25 Richard Henderson <rth@redhat.com>
226 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
228 2004-07-23 Mike Stump <mrs@apple.com>
230 * boehm.c (set_bit): Improve type safety wrt unsignedness.
231 * gjavah.c (throwable_p, decode_signature_piece,
232 print_full_cxx_name, print_include, add_namelet, add_class_decl,
233 process_file): Likewise.
234 * jcf-dump.c (main): Likewise.
235 * jcf-io.c (read_zip_member): Likewise.
236 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
237 give_name_to_class, get_class_constant): Likewise.
238 * jcf-write.c (find_constant_wide, push_long_const,
239 generate_classfile): Likewise.
240 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
241 * parse.y (read_import_dir): Likewise.
242 * typeck.c (parse_signature_type): Likewise.
243 * verify.c (verify_jvm_instructions): Likewise.
244 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
246 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
248 * Make-lang.in: Replace rmic and rmiregistry references with
249 grmic and grmiregistry.
250 * gcj.texi: Likewise.
252 2004-07-20 Andrew Haley <aph@redhat.com>
255 * verify.c (verify_jvm_instructions): Comment change only.
257 * typeck.c (build_java_array_type): Add size field to array name.
259 * java-tree.h (LOCAL_SLOT_P): New.
260 (update_aliases): Add PC argument.
261 (pushdecl_function_level): New function.
263 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
264 MODIFY_EXPR, and SAVE_EXPR.
265 (java_gimplify_modify_expr): New function.
267 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
268 (expand_iinc): Pass PC to update_aliases().
269 (STORE_INTERNAL): Likewise.
270 (process_jvm_instruction): Likewise.
272 * decl.c (base_decl_map): New variable.
273 (uniq): New variable.
274 (update_aliases): Rewrite with more thorough checking.
275 (debug_variable_p): New function.
276 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
277 (check_local_named_variable): Delete whole function.
278 (initialize_local_variable): New function.
279 (check_local_unnamed_variable): Add checks and comments.
280 (find_local_variable): Rewrite.
281 (java_replace_reference): New function.
282 (function_binding_level): New variable.
283 (pushdecl_function_level): New function.
284 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
285 (maybe_pushlevels): Call pushdecl() on each of the new decls.
286 (start_java_method): Reset uniq. Create base_decl_map. Set
287 function_binding_level.
288 (end_java_method): Null unused fields to save memory.
290 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
292 * class.c (add_interface_do): Remove.
293 (set_super_info, interface_of_p, maybe_add_interface,
294 add_interface, make_class_data, layout_class,
295 add_miranda_methods): Adjust BINFO accessors and addition.
296 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
298 * jcf-write.c (generate_classfile): Likewise.
299 * parse.y (patch_anonymous_class, check_inner_circular_reference,
300 check_circular_reference, java_complete_class,
301 check_abstract_method_definitions,
302 java_check_abstract_method_definitions,
303 check_interface_throws_clauses, java_check_abstract_methods,
304 lookup_java_interface_method2,
305 find_applicable_accessible_methods_list): Adjust BINFO accessors
307 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
309 2004-07-18 Roger Sayle <roger@eyesopen.com>
311 * builtins.c (max_builtin, min_builtin,
312 java_build_function_call_expr): Replace calls to build with buildN.
313 * class.c (build_class_ref, build_static_field_ref,
314 get_dispatch_table, make_class_data, layout_class_method): Likewise.
315 * constants.c (build_ref_from_constant_pool): Likewise.
316 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
317 add_stmt_to_compound): Likewise.
318 * except.c (build_exception_object_ref, expand_end_java_handler):
320 * java-gimplify.c (java_gimplify_case_expr,
321 java_gimplify_default_expr, java_gimplify_block,
322 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
323 * jcf-write.c (generate_bytecode_insns): Likewise.
324 * typeck.c (convert_ieee_real_to_integer): Likewise.
326 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
328 * java-tree.h (builtin_function): Declare.
330 2004-07-16 Steven Bosscher <stevenb@suse.de>
332 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
333 abuse restore_line_number_status.
335 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
338 * jcf-parse.c (java_emit_static_constructor): Specify default
341 2004-07-13 Per Bothner <per@bothner.com>
343 * java-tree.h (all_class_filename): Remove useless macro.
344 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
345 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
346 * parse.y (java_parser_context_restore_global): Replace
347 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
348 * jcf-parse.c (read_class, java_parse_file): Likewise.
350 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
353 gjavah.c (print_field_info): Emit constant only if field is static.
355 2004-07-11 Roger Sayle <roger@eyesopen.com>
357 * expr.c (java_truthvalue_conversion, flush_quick_stack,
358 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
359 build_java_ret, build_java_throw_out_of_bounds_exception,
360 build_java_array_length_access, java_check_reference,
361 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
362 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
363 expand_java_arrayload, build_java_monitor, expand_java_return,
364 expand_load_internal, expand_java_NEW, build_get_class,
365 build_instanceof, expand_java_CHECKCAST, expand_iinc,
366 build_java_soft_divmod, build_java_binop, build_field_ref,
367 expand_compare, expand_java_goto, expand_java_switch,
368 expand_java_add_case, build_class_init, build_known_method_ref,
369 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
370 expand_invoke, build_jni_stub, expand_java_field_op,
371 java_expand_expr, expand_byte_code, STORE_INTERNAL,
372 force_evaluation_order, emit_init_test_initialization): Convert
373 calls to "build" into calls to the prefered "buildN" functions.
375 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
377 * java-tree.h (set_block): Remove.
378 * lang.c (java_clear_binding_stack): New.
379 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
380 * decl.c (struct binding_level): Remove this_block.
381 (clear_binding_level): Likewise.
382 (poplevel): Don't handle this_block.
385 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
387 * class.c (common_enclosing_context_p): Remove statement with no
390 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
393 * parse.y (create_anonymous_class): Remove 'location' argument. Use
394 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
395 (craft_constructor): Inherit access flags for implicit constructor
396 from the enclosing class.
397 (create_class): Fix comment typo.
398 (resolve_qualified_expression_name): Pass type of qualifier to
399 not_accessible_p, not the type in which target field was found.
400 (not_accessible_p): Handle inner classes. Expand protected
401 qualifier-subtype check to enclosing instances, but don't apply this
402 check to static members. Allow protected access to inner classes
403 of a subtype. Allow private access within common enclosing context.
404 (build_super_invocation): Get WFL line number info from current
406 (build_incomplete_class_ref): Update for new create_anonymous_class
408 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
409 common_enclosing_instance_p.
410 * class.c (common_enclosing_context_p): New. Determine if types
411 share a common enclosing context, even across static contexts.
412 (common_enclosing_instance_p): Renamed from
413 common_enclosing_context_p. Determines if types share a common
414 non-static enclosing instance.
415 * java-tree.h (common_enclosing_instance_p): Declare.
416 * jcf-write.c (get_method_access_flags): New. Surpress private flag
417 for inner class constructors.
418 (generate_classfile): Use get_method_access_flags.
420 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
422 * class.c (interface_of_p): Check for null TYPE_BINFO.
424 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
426 * class.c (make_class): Do not create binfo here.
427 (set_super_info): Create it here.
428 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
430 2004-07-08 Richard Henderson <rth@redhat.com>
432 * expr.c (case_identity, get_primitive_array_vtable,
433 java_expand_expr, emit_init_test_initialization): Remove.
434 * java-tree.h (java_expand_expr): Remove.
435 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
437 2004-07-07 Per Bothner <per@bothner.com>
439 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
440 get internal error due to mismatched types.
442 * gcj.texi (Invoking gij): Document new -verbose:class flag.
444 * gcj.texi (Linking): New node. Document -lgij usage.
446 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
448 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
449 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
450 * java/class.c (set_super_info, class_depth, interface_of_p,
451 maybe_add_interface, add_interface, make_class_data,
452 layout_class, add_miranda_methods): Adjust BINFO macros.
453 * expr.c (can_widen_reference_to, lookup_field): Likewise.
454 * jcf-write.c (generate_classfile): Likewise.
455 * parse.y (patch_anonymous_class,
456 check_inner_circular_reference, check_circular_reference,
457 java_complete_class, check_abstract_method_definitions,
458 java_check_abstract_method_definitions,
459 check_interface_throws_clauses, java_check_abstract_methods,
460 lookup_java_interface_method2,
461 find_applicable_accessible_methods_list): Likewise.
462 * typeck.c (find_method_in_interface): Likewise.
463 * verify.c (merge_types): Likewise.
465 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
467 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
468 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
470 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
472 * class.c (make_class): Use make_tree_binfo.
473 (set_super_info, add_interface_do): Likewise.
474 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
476 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
478 * verify.c: Correct array element access formatting thinko.
480 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
482 * verify.c: Insert a short blurb at the start referring to the JVMS.
483 (merge_type_state): Remove redundant nested if statement.
484 (verify_jvm_instructions): Ensure current_subr is initialised to
486 Minor formatting fixes all over the place.
488 2004-07-02 Richard Henderson <rth@redhat.com>
490 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
492 2004-07-01 Richard Henderson <rth@redhat.com>
494 * class.c (registerClass_libfunc): Remove.
495 (init_class_processing): Don't set it.
496 (emit_register_classes): Take list_p parameter. Fill it in
497 with _Jv_RegisterClass calls.
498 * decl.c (java_init_decl_processing): Don't call
499 init_resource_processing.
500 * jcf-parse.c (java_emit_static_constructor): New.
501 (java_parse_file): Call it.
502 * resource.c (registerResource_libfunc): Remove.
503 (init_resource_processing): Remove.
504 (write_resource_constructor): Take list_p parameter. Fill it in
505 with _Jv_RegisterResource calls.
506 * java-tree.h: Update prototypes.
508 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
511 * class.c (layout_class_method): Do not override package-private
512 method if its in a different package.
513 (split_qualified_name): Move here from parse.y. Rename from
514 breakdown_qualified. Add comment.
515 (in_same_package): Move here from parse.y. Add comment.
516 * java-tree.h (break_down_qualified, in_same_package): Declare.
517 (in_same_package): Likewise.
518 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
521 2004-06-29 Andrew Haley <aph@redhat.com>
523 * except.c (expand_start_java_handler): Push a new binding level.
524 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
525 register_exception_range() to register where we'll do it.
526 (expand_end_java_handler): Remove old bogus code. Replace with
527 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
528 the top of the expression we're curently building.
529 (maybe_end_try): Delete.
530 * decl.c (binding_level.exception_range): New field.
531 (clear_binding_level): Add field exception_range. Reformat.
532 (poplevel): Call expand_end_java_handler().
533 (poplevel): Call java_add_stmt only if functionbody is false.
534 (maybe_poplevels): Don't call maybe_end_try() from here.
535 (end_java_method): Clear no longer used trees in function decl.
536 (register_exception_range): New function.
537 * java-tree.h (register_exception_range, struct eh_range): Declare.
539 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
541 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
543 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
546 * expr.c (class_has_finalize_method): Fix method name indentation.
547 (expand_java_call): Remove K&R style parameter declaration.
548 (expand_invoke): Fix statement indentation.
549 (expand_java_field_op): Likewise.
550 * parse-scan.y: Fix typo.
551 (reset_report): Fix method name indentation.
552 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
554 * verify.c (verify_jvm_instructions): Document parameters, insert
556 * lang.c (lang_init_source): Fix method name indentation.
557 * class.c (common_enclosing_context_p): Likewise.
558 (emit_symbol_table): Fix parameter list indentation.
559 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
560 parameter declaration.
561 * constants.c: Fix copyright notice indentation.
562 * typeck.c (find_method_in_superclasses): Fix parameter list
564 (find_method_in_interfaces): Likewise.
565 * zextract.c (makelong): Fix method name indentation.
567 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
570 * parse.y (create_interface): Set correct access modifiers for
572 * jcf-write.c (get_classfile_modifiers): New function.
573 (generate_classfile): Use get_classfile_modifiers, not
576 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
578 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
579 dependency to current parser context, not NULL_TREE, for top-level
581 (jdep_resolve_class): Enable member access check for all inner
584 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
586 * parse.y (qualify_and_find): Pass type decl, not identifier, to
589 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
592 * expr.c (expand_java_field_op): Ensure that target class for static
593 field access has been loaded.
595 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
596 Ranjit Mathew <rmathew@hotmail.com>
598 PR java/1207, java/16178
599 * jcf-parse.c (load_class): Return immediately if passed a type decl
600 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
601 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
602 before calling load_class.
603 (qualify_and_find): Likewise.
604 (find_in_imports_on_demand): Likewise.
605 (find_applicable_accessible_methods_list): Likewise.
607 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
609 * parse.y (java_layout_seen_class_methods): Don't call load_class
610 on class defined by source parser.
612 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
614 * parse.y (set_nested_class_simple_name_value): Removed.
615 (java_complete_expand_class): Remove calls to
616 set_nested_class_simple_name_value.
618 2004-06-22 Andrew Haley <aph@redhat.com>
619 Ranjit Mathew <rmathew@hotmail.com>
622 * decl.c (force_poplevels): Remove call to expand_end_bindings.
624 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
626 * parse.y (create_class): Correct diagnostic message about
627 java.lang.Object extending anything else.
629 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
631 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
632 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
633 * constants.c (build_ref_from_constant_pool): Likewise.
634 * expr.c (build_java_array_length_access): Likewise.
635 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
636 (invoke_build_dtable, build_invokevirtual): Likewise.
637 (build_invokeinterface, java_expand_expr): Likewise.
638 (emit_init_test_initialization): Likewise.
639 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
640 * parse.y (make_qualifed_name, build_array_ref): Likewise.
642 2004-06-21 Andrew Haley <aph@redhat.com>
644 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
647 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
649 * jcf.h (struct JCF): Change java_source, right_zip and finished
651 * lex.h (struct java_lexer): Change hit_eof, read_anything,
652 byte_swap and use_fallback to unsigned int.
653 * parse.h (struct _jdep): Change flag0 to unsigned int.
655 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
658 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
659 before trying to lay out its methods.
660 * jcf-parse.c (read_class): Track parsed files using canonical paths
661 obtained via lrealpath from libiberty.
662 (java_parse_file): Likewise.
663 (parse_source_file_1): Rename formal parameter to reflect its
664 modified purpose. Minor formatting fix.
666 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
668 * class.c (emit_register_classes): Make the function uninlinable,
669 do not set current_function_cannot_inline.
670 * resource.c (write_resource_constructor): Do not reset
671 flag_inline_functions around rest_of_compilation.
673 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
676 * expr.c (java_truthvalue_conversion): Handle
677 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
678 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
679 i.e. return the expression.
681 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
683 * gjavah.c: Include version.h
685 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
687 * jcf-write.c (generate_bytecode_conditional): Correct handling
688 of unordered conditionals. Add comment.
690 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
691 Per Bothner <per@bothner.com>
693 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
694 local variable was initialised upon declaration.
695 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
696 variable was final and initialised upon declaration.
697 * check-init.c (check_final_reassigned): Give error only if a blank
698 final is not definitely unassigned or if an initialised final is
700 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
701 assignment expressions. Remove case MODIFY_EXPR, label do_default.
702 (check_init): Perform initialised-variable-removing-optimisation
703 only on non-final local variables.
705 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
707 * jcf-write.c (generate_bytecode_conditional): Handle binops
708 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
710 (generate_bytecode_insns): Likewise.
712 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
714 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
715 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
717 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
719 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
720 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
722 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
724 * decl.c (struct binding_level): Add GTY marker. Compile
725 binding_depth unconditionally.
726 (current_binding_level, free_binding_level, global_binding_level):
728 (clear_binding_level): Unconditionally set binding_depth.
729 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
731 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
733 * lex.c (java_new_lexer): Set 'encoding'.
734 (java_read_char): Improve error message for unrecognized characters.
735 * lex.h (struct java_lexer): New field 'encoding'.
737 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
739 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
741 2004-05-21 Mark Wielaard <mark@klomp.org>
743 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
746 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
748 * typeck.c: Remove non-printable character 160.
750 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
752 * check-init.c: Correct minor typos.
754 2004-05-13 Diego Novillo <dnovillo@redhat.com>
756 * Make-lang.in, expr.c, java-gimplify.c: Rename
757 tree-simple.[ch] to tree-gimple.[ch].
759 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
761 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
763 2004-05-13 Diego Novillo <dnovillo@redhat.com>
765 Merge from tree-ssa-20020619-branch. See
766 ChangeLog.tree-ssa for details.
768 * Make-lang.in, builtins.c, check-init.c, class.c,
769 constants.c, decl.c, except.c, expr.c, java-except.h,
770 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
771 lang.c, lang.opt, parse.y, resource.c: Merged.
772 * java-gimplify.c: New file.
774 2004-05-10 Andrew Haley <aph@redhat.com>
776 * parse.y (create_class): Set TYPE_VFIELD.
777 * decl.c (java_init_decl_processing): Likewise.
779 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
780 * class.c (make_method_value): Replace DECL_VINDEX with call to
782 (get_dispatch_vector): Likewise.
783 (layout_class_method): Likewise.
784 Replace set of DECL_VINDEX with call to set_method_index().
785 (set_method_index): New function.
786 (get_method_index): New function.
787 * java-tree.h (set_method_index): New function decl.
788 (get_method_index): New function decl.
790 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
792 * parse.y (check_pkg_class_access): Add new argument
793 and use it when cl is NULL to call lookup_cl on it.
794 (parser_check_super_interface): Do not call lookup_cl.
795 Pass this_decl to check_pkg_class_access and NULL
796 instead of lookup_cl.
797 (parser_check_super): Update for change in
798 check_pkg_class_access.
799 (do_resolve_class): Likewise.
800 (process_imports): Likewise.
801 (find_in_imports_on_demand): Likewise.
802 (resolve_qualified_expression_name): Likewise.
804 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
806 Fixes PR java/9685, PR java/15073
807 * parse.y (accessibility_string): New method.
808 (not_accessible_field_error): Use accessibility_string()
809 instead of java_accstring_lookup().
810 (resolve_qualified_expression_name): Check with
811 check_pkg_class_access() before allowing access using
814 Use check_pkg_class_access() instead of not_accessible_p()
815 for unqualified types.
816 (not_accessible_p): Use DECL_CONTEXT (member) instead of
817 REFERENCE for package-private access checking.
818 (patch_method_invocation): Use accessibility_string() instead
819 of java_accstring_lookup().
821 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
824 * gjavah.c (struct method_name): Add member is_native.
825 (overloaded_jni_method_exists_p): Match candidate method only if
827 (print_method_info): Initialise is_native flag from the method's
830 2004-04-30 Roger Sayle <roger@eyesopen.com>
832 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
833 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
835 2004-04-22 Roger Sayle <roger@eyesopen.com>
837 * resource.c (write_resource_constructor): Guard call to possibly
838 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
840 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
842 * class.c (make_class_data): Add new field aux_info.
843 * decl.c (java_init_decl_processing): Push type and decl for
846 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
848 * expr.c (expand_java_NEW): Don't use size argument for
849 _Jv_AllocObject calls.
850 * parse.y (patch_invoke): Likewise.
852 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
854 * expr.c (build_invokeinterface): Remove unused variables to
857 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
859 * class.c (get_interface_method_index): New function. Return dispatch
860 index for interface method.
861 (make_method_value): For interface methods, set index field to
862 iface dispatch index, not DECL_VINDEX.
863 * expr.c (build_invokeinterface): Use get_interface_method_index.
865 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
867 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
869 2004-03-31 Andrew Haley <aph@redhat.com>
872 * jcf-io.c (opendir_in_zip): Tidy up error handling.
874 2004-03-30 Zack Weinberg <zack@codesourcery.com>
876 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
879 2004-03-25 Marcus Meissner <meissner@suse.de>
882 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
884 2004-03-23 Tom Tromey <tromey@redhat.com>
887 * jcf-write.c (make_class_file_name): Don't report if mkdir
890 2004-03-23 Tom Tromey <tromey@redhat.com>
892 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
894 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
896 * class.c, gjavah.c, lang.c: Fix comment typos.
897 * gcj.texi: Fix typos.
899 2004-03-19 Per Bothner <per@bothner.com>
901 * gcj.texi (Code Generation): Document new flags and assert defaults.
903 * class.c (assume_compiled_node_struct): Rename type to
904 class_flag_node_struct, as it is now also used for enable_assertions.
905 Rename assume_compiled_node typedef. Rename excludep field to value.
906 (find_assume_compiled_node): Rename function to find_class_flag_node.
907 Minor optimization - avoid needless strlen.
908 (add_assume_compiled): Some tweaking and optimization.
909 Rename and generalize to add_class_flag takem an extra parameter.
910 (add_assume_compled): New just calls add_class_flag.
911 (add_enable_assert, enable_assertions): New functions.
912 (enable_assert_tree): New static.
913 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
914 * lang.opt (fenable-assertions, fenable-assertions=,
915 fdisable-assertions, fdisable-assertions=): New options.
916 * lang.c (java_handle_option): Handle new options.
917 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
918 class in an interface - create helper class nested in outer interface.
919 (build_assertion): Short-circuit if enable_assertions is false.
921 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
923 * java-tree.h: Changes throughout to add checking to macros
924 and numerous whitespace changes.
925 (VAR_OR_FIELD_CHECK): New macro.
926 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
927 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
929 2004-03-16 Per Bothner <per@bothner.com>
931 * jcf-jump.c (options): New --print-constants option.
932 * gcj.texi (Invoking jcf-dump): Document --print-constants.
934 * jcf-dump.c (flag_print_constant_pool): Default to off.
935 (print_constant_terse_with_index): New helper function.
936 (various places): Check flag_print_constant_pool where missing.
937 (main): If verbose set flag_print_constant_pool.
938 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
940 2004-03-15 Andrew Haley <aph@redhat.com>
943 * parse.y (java_complete_lhs): Check that final variable has an
946 2004-03-12 Andrew Haley <aph@redhat.com>
949 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
952 2004-02-29 Roger Sayle <roger@eyesopen.com>
954 * jcf-parse.c (java_parse_file): Handle the case that input_filename
957 2004-02-27 Per Bothner <per@bothner.com>
959 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
960 suggestion: Use build_incomplete_class_ref.
961 This fixes PR java/13508, java/11714.
963 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
965 * java/parse.h: Update copyright.
967 2004-02-26 Andrew Haley <aph@redhat.com>
970 * parse.y (check_interface_throws_clauses): Check for
971 !METHOD_INVISIBLE (iface_method).
972 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
973 well as CLASS_ABSTRACT.
975 2004-02-25 Per Bothner <per@bothner.com>
977 * parse.y (build_assertion): If we're in an inner class, create the
978 class$ helper routine in the outer class.
980 2004-02-19 Richard Henderson <rth@redhat.com>
982 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
984 2004-02-16 Geoffrey Keating <geoffk@apple.com>
986 * Make-lang.in (java.install-man): Add extra dependencies.
988 2004-02-13 Geoffrey Keating <geoffk@apple.com>
990 * Make-lang.in: Install man pages under the same names
991 (possibly transformed) as the program they document.
993 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
995 * gjavah.c: Include "intl.h".
996 (error): New function.
997 (main): Call gcc_init_libintl.
998 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
999 print_stub_or_jni, process_file, main): Use error rather than
1001 (print_method_info, usage, help, version, main): Mark strings for
1002 translation with _. Avoid splitting up sentences. Send
1003 information messages to stdout.
1004 * jcf-dump.c: Include "intl.h".
1005 (main): Call gcc_init_libintl.
1006 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
1007 Mark error, usage and version messages for translation with _.
1008 Avoid splitting up sentences.
1009 * jv-scan.c: Include "intl.h".
1010 (fatal_error, warning): Change parameter s to msgid. Translate
1012 (main): Call gcc_init_libintl.
1013 (usage, help, version): Mark error, usage and version messages for
1014 translation with _. Avoid splitting up sentences.
1015 * jvgenmain.c: Include "intl.h".
1016 (main): Call gcc_init_libintl.
1017 (usage, main): Mark error messages for translation with _.
1018 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
1019 JVGENMAIN_OBJS): Add intl.o.
1020 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
1021 java/jvgenmain.o): Update dependencies.
1023 2004-02-08 Per Bothner <per@bothner.com>
1025 * parse.y (resolve_qualified_expression_name): In case of inaccessible
1026 class don't use not_accessible_field_error, which can get confused.
1028 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
1030 Make-lang.in (po-generated): Delete.
1032 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
1034 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
1036 * decl.c: Include target.h.
1037 (start_java_method): Replace PROMOTE_PROTOTYPES with
1038 targetm.calls.promote_prototypes.
1039 * expr.c: Include target.h.
1040 (pop_arguments): Replace PROMOTE_PROTOTYPES with
1041 targetm.calls.promote_prototypes.
1042 * parse.y: Include target.h.
1043 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
1044 with targetm.calls.promote_prototypes.
1046 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
1048 * typeck.c: Update copyright.
1050 2004-02-02 Tom Tromey <tromey@redhat.com>
1052 * decl.c (java_init_decl_processing): Remove duplicate
1055 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
1057 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
1059 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
1061 * expr.c (build_field_ref): Move variable
1064 2004-01-28 Andrew Haley <aph@redhat.com>
1066 * expr.c (build_field_ref): Widen field offset.
1068 2004-01-27 Andrew Haley <aph@redhat.com>
1071 * parse.y (check_interface_throws_clauses): Make sure class_decl
1074 2004-01-22 Jeff Sturm <jsturm@one-point.com>
1077 * parse.y (patch_assignment): Don't modify lhs_type for
1078 reference assignments.
1080 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
1082 * Make-lang.in: Replace $(docdir) with doc.
1083 (java.info, java.srcinfo, java.man, java.srcman): New rules.
1084 (java.install-man): Revamp rule.
1086 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
1088 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
1089 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
1090 instead of deferred backquote.
1092 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
1094 * typeck.c (find_method_in_interfaces): Move variable
1097 2004-01-16 Andrew Haley <aph@redhat.com>
1100 * typeck.c (shallow_find_method): New.
1101 (find_method_in_superclasses): New.
1102 (find_method_in_interfaces): New.
1103 (lookup_do): Rewrite.
1104 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
1106 * jcf-parse.c (read_class): Save and restore output_class.
1107 * decl.c (java_expand_body): Set output_class from fndecl.
1109 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
1111 * class.c (gen_indirect_dispatch_tables): Fix string length
1114 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
1116 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
1117 (java.srcextra): Copy above back to source directory if requested.
1118 (po-generated): Delete reference to $(parsedir).
1119 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
1122 2004-01-14 Jan Hubicka <jh@suse.cz>
1124 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
1127 2004-01-09 Mark Mitchell <mark@codesourcery.com>
1129 * java-tree.h (java_expand_expr): Change prototype.
1130 * expr.c (java_expand_expr): Add alt_rtl parameter.
1132 2004-01-09 Andrew Haley <aph@redhat.com>
1135 * parse.y (java_fix_constructors): Set output_class.
1136 (java_reorder_fields): Likewise.
1137 (java_layout_classes): Likewise.
1138 (java_expand_classes): Generate indirect dispatch tables.
1139 (java_expand_classes): Set output_class.
1140 (java_finish_classes): Likewise.
1141 * lang.c (java_init): Turn on always_initialize_class_p if we're
1142 using indirect dis[atch.
1143 (java_decl_ok_for_sibcall): Use output_class, not current_class.
1144 (java_get_callee_fndecl): Use class local atable.
1146 (always_initialize_class_p): Decl moved to java-tree.h.
1147 (HANDLE_CLASS_INFO): Set output_class.
1148 (read_class): Likewise.
1149 (parse_class_file): Call gen_indirect_dispatch_tables.
1150 (parse_zip_file_entries): Set output_class.
1151 (java_parse_file): Set output_class. Don't emit symbol tables.
1152 * java-tree.h (output_class): New.
1153 Remove global declarations for otable, atable, and ctable.
1154 (always_initialize_class_p): moved here from decl.c.
1156 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
1157 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
1158 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
1159 (struct lang_type): Add otable_methods, otable_decl,
1160 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
1161 ctable_decl, catch_classes, type_to_runtime_map.
1162 * expr.c (build_field_ref): Make otable, atable, and ctable class
1163 local rather than global.
1164 (build_known_method_ref): Likewise.
1165 (build_invokeinterface): Likewise.
1166 (java_expand_expr): Pass runtime type (rather than actual type) to
1168 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
1169 this class. Look up each class in that map to delete duplicates.
1170 (expand_end_java_handler): Pass runtime type (rather than actual
1171 type) to expand_start_catch.
1172 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
1174 (java_init_decl_processing): Rearrange things. Remove global
1175 declarations of otable, atable, and ctable.
1176 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
1177 (java_expand_body): Set output_class.
1178 * constants.c (build_constant_data_ref): Use output_class, not
1180 (alloc_name_constant): Likewise.
1181 * class.c (gen_indirect_dispatch_tables): New.
1182 (build_class_ref): Generate hard reference to superclass, even if
1183 using indirect dispatch.
1184 (build_static_field_ref): Use class local atable.
1185 (make_class_data): Generate hard reference to superclass, even if
1186 using indirect dispatch.
1187 Generate symbolic references to interfaces when using indirect
1189 (make_class_data): Emit otable, atable, and ctable.
1190 Make otable, atable, and ctable class local rather than global.
1191 (emit_catch_table): Make otable, atable, and ctable class local
1194 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
1196 * parse.y (catch_clause_parameter): Fix typo.
1199 * parse.y: (catch_clause_parameter): Return early if $3, aka
1200 formal_parameter, is null.
1202 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
1204 * class.c: Remove uses of "register" specifier in
1205 declarations of arguments and local variables.
1208 * gjavah.c: Likewise.
1209 * jcf-dump.c: Likewise.
1210 * jcf-io.c: Likewise.
1211 * jcf-parse.c: Likewise.
1212 * jcf-write.c: Likewise.
1213 * keyword.h: Likewise.
1214 * parse.y: Likewise.
1215 * typeck.c: Likewise.
1216 * verify.c: Likewise.
1218 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
1220 * Make-lang.in (GCJ_CROSS_NAME): Delete.
1221 (java.install_common, java.install-man): Adjust for above.
1222 (java.uninstall): Likewise.
1224 2003-12-03 Michael Koch <konqueror@gmx.de>
1226 * class.c (make_class_data):
1227 Push field value to 'hack_signers' instead of 'signers'.
1228 * decl.c (java_init_decl_processing):
1229 Push field 'hack_signers' instead of 'signers'.
1231 2003-12-03 Zack Weinberg <zack@codesourcery.com>
1233 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
1236 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
1239 * parse.y (qualify_ambiguous_name): Remove lots of broken
1240 field access processing - there's no need to do that here,
1241 because we have resolve_field_access. Remove
1242 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
1243 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
1246 2003-12-01 Jeff Sturm <jsturm@one-point.com>
1249 * parse.y (java_complete_lhs): Save location prior to patching
1252 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
1255 * resource.c (write_resource_constructor): Append
1256 "_resource" to constructor identifier name.
1258 2003-11-25 Jeff Sturm <jsturm@one-point.com>
1261 * constants.c (cpool_for_class): New function.
1262 (outgoing_cpool): Remove global variable.
1263 (alloc_name_constant): Use cpool_for_class.
1264 (build_constants_constructor): Likewise.
1265 * decl.c (java_expand_body): Set current_class.
1266 * java-tree.h (outgoing_cpool) Remove declaration.
1267 (init_outgoing_cpool): Likewise.
1268 * jcf-parse.c (init_outgoing_cpool): Remove function.
1269 (parse_class_file): Don't call init_outgoing_cpool.
1270 * parse.y (java_complete_expand_methods): Don't call
1271 init_outgoing_cpool. Don't save outgoing_cpool.
1272 (java_expand_classes): Don't restore outgoing_cpool.
1273 (java_finish_classes): Likewise.
1275 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
1277 * Make-lang.in: (java.install-common) Add
1278 symlink for $(target_noncanonical)-gcjh for
1281 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
1283 * Make-lang.in (java.extraclean): Delete.
1285 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
1287 * Make-lang.in (check-java): Add.
1289 2003-11-19 Jeff Sturm <jsturm@one-point.com>
1292 * except.c (prepare_eh_table_type): Allocate variable-sized
1293 buffer `buf' with alloca.
1295 2003-11-17 Jeff Sturm <jsturm@one-point.com>
1299 decl.c (java_init_decl_processing): Don't initialize
1300 class_not_found_type_node, no_class_def_found_type_node.
1302 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
1303 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
1304 (class_not_found_type_node, no_class_def_found_type_node):
1307 parse.y (build_dot_class_method_invocation): Add this_class
1308 argument. Qualify method invocations to a different class.
1309 (create_new_parser_context): Initialize saved_data_ctx to 0.
1310 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
1311 (build_dot_class_method): Don't load classes. Register
1313 (build_incomplete_class_ref): Special cases for interfaces
1314 and inner classes. Move build_dot_class_method call to here...
1315 (patch_incomplete_class_ref): ...from here. Pass current_class
1316 to build_dot_class_method_invocation.
1317 (build_assertion): Pass class_type to
1318 build_dot_class_method_invocation.
1319 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
1321 2003-11-17 Jeff Sturm <jsturm@one-point.com>
1324 * java-tree.h (BLOCK_EMPTY_P): Define.
1325 * parse.y (java_complete_lhs): Check for empty blocks
1326 in TRY_FINALLY_EXPR case.
1328 2003-11-17 Andrew Haley <aph@redhat.com>
1330 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
1331 (struct lang_decl_var:freed): New variable.
1332 * decl.c (poplevel): Mark local vars that have gone out of scope.
1333 (push_jvm_slot): Don't use the RTL of a var that has gone out of
1336 2003-11-16 Jason Merrill <jason@redhat.com>
1338 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
1339 and TAGS files that include them for each front end.
1341 2003-11-15 Tom Tromey <tromey@redhat.com>
1343 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
1345 2003-11-12 Jason Merrill <jason@redhat.com>
1347 PR optimization/12547
1348 * lang.c (java_tree_inlining_walk_subtrees): Just walk
1349 BLOCK_EXPR_BODY directly.
1351 2003-11-12 Andrew Haley <aph@redhat.com>
1354 * parse.y (fold_constant_for_init): Check that we really do have a
1358 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
1359 init_test_decls being inlined.
1362 * parse.y (do_resolve_class): Check return value from
1363 breakdown_qualified().
1365 2003-11-11 Tom Tromey <tromey@redhat.com>
1368 * parse.y (merge_string_cste): Handle case where we have a
1369 pointer that happens to be zero, not null_pointer_node.
1371 2003-11-10 Tom Tromey <tromey@redhat.com>
1373 * jcf-parse.c (classify_zip_file): Correctly compare
1374 filename_length against length of manifest file's name.
1376 2003-11-08 Tom Tromey <tromey@redhat.com>
1379 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
1381 2003-11-06 Andrew Haley <aph@redhat.com>
1383 * expr.c (java_stack_swap): Make sure destination stack slots are
1384 of the correct type.
1386 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
1388 * Make-lang.in (dvi): Move targets to $(docobjdir).
1389 (gcj.dvi): Simplify rule and adjust target.
1390 (gcj.info): Simplify rule.
1391 (gcj.pod): New intermediate rule.
1392 (gcjh.pod): Likewise.
1393 (jv-scan.pod): Likewise.
1394 (jcf-dump.pod): Likewise.
1395 (gij.pod): Likewise.
1396 (jv-convert.pod): Likewise.
1397 (rmic.pod): Likewise.
1398 (rmiregistry.pod): Likewise.
1401 (jv-scan.1): Delete.
1402 (jcf-dump.1): Delete.
1404 (jv-convert.1): Delete.
1406 (rmiregistry.1): Delete.
1408 2003-11-02 Jeff Sturm <jsturm@one-point.com>
1410 Fixes PR java/12866.
1411 * parse.y (resolve_qualified_expression_name): Move test
1412 for outer field access methods from here...
1413 (check_thrown_exceptions) ...to here.
1415 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
1417 * .cvsignore: Delete.
1419 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
1421 * verify.c (verify_jvm_instructions): Don't warn about legal
1422 eh binding regions generated for example by jdk 1.4.1.
1424 2003-10-24 David S. Miller <davem@redhat.com>
1426 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
1428 2003-10-22 Andrew Haley <aph@redhat.com>
1430 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
1431 (java_get_callee_fndecl): New.
1433 * jcf-parse.c (java_parse_file): Call emit_catch_table().
1435 * java-tree.h (ctable_decl): New.
1436 (catch_classes): New.
1437 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
1439 * decl.c (java_init_decl_processing): Add catch_class_type.
1441 Add catch_classes field.
1443 * class.c (build_indirect_class_ref): Break out from
1445 (make_field_value): Check flag_indirect_dispatch.
1446 (make_class_data): Ditto.
1447 Tidy uses of PUSH_FIELD_VALUE.
1448 Add field catch_classes.
1449 (make_catch_class_record): New.
1451 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
1453 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1455 * jcf-write.c: Follow spelling conventions.
1456 * parse.y: Likewise.
1458 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1460 * ChangeLog: Fix typos.
1461 * expr.c: Fix comment typos.
1462 * jcf-write.c: Likewise.
1465 * mangle.c: Likewise.
1466 * parse-scan.y: Likewise.
1467 * parse.y: Likewise.
1469 2003-10-22 Tom Tromey <tromey@redhat.com>
1471 * expr.c (expand_byte_code): Only warn about dead bytecode when
1472 extra_warnings is set.
1474 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
1476 Fix for PR java/12586.
1477 * mangle.c (find_compression_record_match): Don't iterate through
1478 package namespace elements unless they all match compression_table
1481 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
1483 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
1484 (generate-manpages): Likewise.
1485 (java.maintainer-clean): Likewise.
1486 (gcj.info): Likewise.
1489 (jv-scan.1): Likewise.
1490 (jcf-dump.1): Likewise.
1492 (jv-convert.1): Likewise.
1494 (rmiregistry.1): Likewise.
1495 (java.install-man): Likewise.
1496 (parse-scan.o): Move and define complete compile line.
1497 (parse.o): Likewise.
1498 (jcf-tree-inline.o): Move.
1500 2003-10-20 Mark Mitchell <mark@codesourcery.com>
1502 * Make-lang.in (info): Update dependencies.
1503 (java.install-info): Remove.
1504 ($(srcdir)/java/gcj.info): Replace with ...
1505 ($(docobjdir)/gcj.info): ... this.
1507 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
1509 * Make-lang.in: Replace uses of $(target_alias) with
1510 $(target_noncanonical).
1512 2003-10-09 Tom Tromey <tromey@redhat.com>
1514 * decl.c (java_init_decl_processing): Declare signers field.
1515 * class.c (make_class_data): Set signers field.
1517 2003-10-09 Jason Merrill <jason@redhat.com>
1519 * parse.y (patch_assignment): Use make_node to create a BLOCK.
1520 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
1523 2003-10-06 Mark Mitchell <mark@codesourcery.com>
1525 * Make-lang.in (java.info): Replace with ...
1527 (java.dvi): Replace with ...
1529 (java.generated-manpages): Replace with ...
1531 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
1533 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
1535 2003-10-01 Andrew Haley <aph@redhat.com>
1537 * jcf-parse.c (java_parse_file): Write otable and atable.
1538 * java-tree.h (atable_methods): New.
1540 (atable_syms_decl): New.
1541 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
1542 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
1543 (symbol_*type): Rename method_symbol* to symbol*type.
1544 (emit_offset_symbol_table): Delete.
1545 (emit_symbol_table): New.
1546 (get_symbol_table_index): New.
1548 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
1549 (build_known_method_ref): Likewise.
1550 (get_symbol_table_index): Rename from get_offset_table_index.
1551 Parameterize to allow re-use by differing types of symbol table.
1552 (build_invokevirtual): Pass table to get_offset_table_index.
1553 * decl.c (java_init_decl_processing): Push types and decls for
1554 atable and atable_syyms.
1555 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
1556 (make_class_data): Add new fields atable and atable_syms.
1557 (emit_symbol_table): Rename from emit_offset_symbol_table.
1558 Parameterize to allow re-use by different types of symbol table.
1559 (build_symbol_entry): Renamed from build_method_symbols_entry.
1561 2003-09-30 Roger Sayle <roger@eyesopen.com>
1563 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
1564 semantics for SAVE_EXPR, by caching the result in a temporary.
1566 2003-09-28 Richard Henderson <rth@redhat.com>
1568 * check-init.c (check_init): Save and restore input_location
1569 instead of file and line separately.
1570 * decl.c (java_expand_body): Likewise.
1571 * jcf-write.c (generate_bytecode_insns): Likewise.
1572 * parse.y (safe_layout_class): Likewise.
1573 * jcf-parse.c (read_class, parse_class_file): Likewise.
1574 (java_parse_file): Use %H for warning locator.
1576 2003-09-28 Roger Sayle <roger@eyesopen.com>
1578 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
1579 with void-type branches instead of using a COMPOUND_EXPR.
1581 2003-09-28 Jeff Sturm <jsturm@one-point.com>
1583 * decl.c (java_optimize_inline, dump_function): Remove.
1584 * java-tree.h (java_optimize_inline): Remove declaration.
1585 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
1586 * parse.y (source_end_java_method, java_expand_classes):
1587 Likewise. Remove dead code.
1589 2003-09-27 Roger Sayle <roger@eyesopen.com>
1591 * lang.c (java_init_options): Set flag_evaluation_order.
1592 * expr.c (force_evaluation_order): Don't attempt to force
1593 evaluation order of binary operations using save_expr.
1594 * parse.y (java_complete_lhs): No longer need to call
1595 force_evaluation_order when constructing binary operators.
1597 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1598 Bryce McKinlay <bryce@mckinlay.net.nz>
1601 * parse.y (not_accessible_field_error): New function.
1602 (resolve_expression_name): Check field access permissions.
1603 (resolve_qualified_expression_name): Use
1604 not_accessible_field_error.
1605 (resolve_qualified_expression_name): Likewise.
1607 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1609 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
1611 2003-09-23 Roger Sayle <roger@eyesopen.com>
1613 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
1614 with equal operands without side-effects.
1616 2003-09-22 Jeff Sturm <jsturm@one-point.com>
1618 * decl.c (java_init_decl_processing): Don't emit otable decls
1619 if flag_indirect_dispatch is not set.
1621 2003-09-21 Richard Henderson <rth@redhat.com>
1623 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1626 2003-09-21 Richard Henderson <rth@redhat.com>
1628 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1629 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
1631 2003-09-20 Richard Henderson <rth@redhat.com>
1633 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
1635 2003-09-18 Roger Sayle <roger@eyesopen.com>
1637 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
1638 * check-init.c (check_init): Likewise.
1640 2003-09-18 Roger Sayle <roger@eyesopen.com>
1642 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
1644 2003-09-16 Andrew Haley <aph@redhat.com>
1646 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
1648 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
1651 * mangle.c (find_compression_record_match): Skip
1652 over a "6JArray" (the array template mangled string)
1654 (mangle_array_type): Correct minor typo.
1655 (atms): Move definition to the beginning.
1657 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
1659 * class.c (add_miranda_methods): Ensure super-interfaces are laid
1660 out. Fix for PR java/12254.
1662 2003-09-11 Richard Henderson <rth@redhat.com>
1664 * parse.y (source_end_java_method): Update for new
1665 cgraph_finalize_function argument.
1667 2003-09-09 Richard Henderson <rth@redhat.com>
1669 * parse.y (source_end_java_method): Update call to
1670 cgraph_finalize_function.
1672 2003-09-03 Jeff Sturm <jsturm@one-point.com>
1674 * decl.c (java_expand_body): New function.
1675 * expr.c (build_class_init): Set DECL_IGNORED_P.
1676 * java-tree.h (start_complete_expand_method,
1677 java_expand_body): Declare.
1678 * jcf-parse.c (cgraph.h): Include.
1679 (java_parse_file): Handle flag_unit_at_a_time.
1680 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
1681 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
1682 (java_estimate_num_insns): Use walk_tree_without_duplicates.
1683 (java_start_inlining): New function.
1684 * parse.h (java_finish_classes): Declare.
1685 * parse.y: Include cgraph.h.
1686 (block): Don't special-case empty block production.
1687 (craft_constructor): Set DECL_INLINE.
1688 (source_end_java_method): Handle flag_unit_at_a_time.
1689 Replace inline code with call to java_expand_body.
1690 (start_complete_expand_method): Remove static modifier.
1691 (java_expand_method_bodies): Patch function tree for
1692 class initialization and/or synchronization as needed.
1693 Don't begin RTL expansion yet.
1694 (java_expand_classes): Check flag_unit_at_a_time before
1695 calling finish_class.
1696 (java_finish_classes): New function.
1697 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
1698 (patch_assignment): Set DECL_CONTEXT on temporary variable.
1699 (emit_test_initialization): Set DECL_IGNORED_P.
1701 2003-09-03 Roger Sayle <roger@eyesopen.com>
1703 * builtins.c (enum builtin_type): Delete unused enumeration.
1704 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
1706 2003-08-28 Tom Tromey <tromey@redhat.com>
1708 * gcj.texi (Extensions): Document gcjlib URLs.
1710 2003-08-20 Tom Tromey <tromey@redhat.com>
1712 * gcj.texi (Extensions): Added xref.
1713 (libgcj Runtime Properties): Document
1714 gnu.gcj.runtime.VMClassLoader.library_control.
1716 2003-08-20 Andrew Haley <aph@redhat.com>
1718 * except.c (prepare_eh_table_type): Use new encoding for exception
1719 handlers when using -fno-assume-compiled.
1721 2003-08-13 Tom Tromey <tromey@redhat.com>
1723 * gcj.texi (Invoking gij): Document -X and -?.
1725 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
1727 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
1728 GCJH_OBJS, JCFDUMP_OBJS
1729 * win32-host.c: Removed the unnecessary and broken dependency
1732 2003-08-11 Tom Tromey <tromey@redhat.com>
1734 * parse.y (java_check_regular_methods): Typo fixes. Call
1735 check_interface_throws_clauses. Use
1736 check_concrete_throws_clauses.
1737 (check_interface_throws_clauses): New function.
1738 (check_concrete_throws_clauses): New function.
1739 (hack_is_accessible_p): New function.
1740 (find_most_specific_methods_list): Added FIXME.
1741 * typeck.c (lookup_do): Use `flags' argument to decide what to
1743 (lookup_argument_method_generic): New function.
1744 (lookup_argument_method2): Removed.
1745 * jcf.h (ACC_INVISIBLE): New define.
1746 * jcf-write.c (generate_classfile): Skip invisible methods.
1747 * class.c (add_miranda_methods): New function.
1748 (layout_class_methods): Use it.
1749 (get_access_flags_from_decl): Use ACC_INVISIBLE.
1750 * java-tree.h (METHOD_INVISIBLE): New define.
1751 (lang_decl_func) [invisible]: New field.
1752 (lookup_argument_method_generic): Declare.
1753 (SEARCH_INTERFACE): New define.
1754 (SEARCH_SUPER): Likewise.
1755 (SEARCH_ONLY_INTERFACE): Likewise.
1756 (SEARCH_VISIBLE): Likewise.
1757 (lookup_argument_method2): Removed declaration.
1759 2003-08-05 Tom Tromey <tromey@redhat.com>
1761 Fix for PR java/11600:
1762 * parse.y (java_complete_lhs): See whether we're calling a method
1764 (check_thrown_exceptions): Added `is_array_call' argument;
1765 fixed `clone' checking; updated all callers.
1767 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
1769 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
1771 2003-08-03 Tom Tromey <tromey@redhat.com>
1773 * java-tree.h (METHOD_TRANSIENT): Removed.
1774 * decl.c (pushdecl): Removed some dead code.
1775 * class.c (get_access_flags_from_decl): Can't have transient
1777 (add_method_1): Can't have a transient method.
1779 2003-07-28 Andreas Jaeger <aj@suse.de>
1781 * jvspec.c: Convert to ISO C90 prototypes.
1783 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
1785 * decl.c (force_poplevels): Fix warning call.
1787 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1789 * expr.c (expand_java_field_op): Don't use xxx_with_decl
1790 (expand_java_field_op): Likewise.
1791 * class.c (layout_class_method): Likewise
1792 (emit_register_classes): Likewise.
1793 * decl.c (pushdecl): Likewise.
1794 (poplevel): Likewise.
1795 (force_poplevels): Likewise.
1796 (give_name_to_locals): Likewise.
1797 * check-init.c (check_for_initialization): Likewise.
1799 2003-07-24 Jason Merrill <jason@redhat.com>
1801 * java-tree.h: Move boolean_type_node et al to the back end.
1803 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1805 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
1808 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
1810 * lang.opt: Don't show -MD_ and -MDD_.
1812 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
1814 * lang-options.h: Remove.
1815 * lang.opt: Add help text.
1817 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
1819 * expr.c: Remove the last argument to expand_assignment().
1821 2003-07-09 Jan Hubicka <jh@suse.cz>
1823 * java-tree.h (DECL_NUM_STMTS): Rename to...
1824 (DECL_ESTIMATED_INSNS): ... this.
1825 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
1826 New static functions.
1827 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
1828 * parser.y (add_stmt_to_compound): Do not account statements.
1830 2003-07-08 Mark Wielaard <mark@klomp.org>
1832 * gcj.texi: CNI now expands to Compiled Native Interface.
1834 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1836 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
1838 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
1840 * expr.c (expand_byte_code): Adjist emit_line_note call.
1842 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
1844 * lang.c (java_handle_option): Don't handle filenames.
1846 2003-07-02 Zack Weinberg <zack@codesourcery.com>
1848 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
1851 * jcf-write.c: Don't default-define DIR_SEPARATOR.
1852 * jcf.h: Delete COMPARE_FILENAMES definition.
1854 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
1856 * lang.c (java_init_options): Update prototype.
1858 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
1860 * decl.c (poplevel): Adjust define_label call.
1862 2003-06-27 Zack Weinberg <zack@codesourcery.com>
1864 * gjavah.c (flag_jni): Make non-static.
1865 * parse-scan.y (ctxp): Make non-static.
1867 * class.c (build_method_symbols_entry)
1868 * expr.c (get_offset_table_index)
1869 * jcf-parse.c (jcf_parse):
1870 Mark the definition static, matching the forward declaration.
1872 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
1874 * lang.c (java_handle_option): Don't check for missing arguments.
1876 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
1878 * class.c (push_class): Use a location_t to save place.
1879 (emit_register_classes): Set input_location. Adjust
1880 expand_function_end call.
1881 * resource.c (write_resource_constructor): Likewise.
1882 * decl.c (end_java_method): Adjust expand_function_end call.
1883 * parse.y (source_end_java_method): Likewise.
1885 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
1887 * lang.c (java_handle_option): Likewise.
1889 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
1891 * lang.c (java_handle_option): Special-casing of optional
1892 joined arguments no longer needed.
1893 * lang.opt: Update switches that take optional argument.
1895 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1897 * lang.opt: Declare Java.
1898 * lang.c (java_init_options): Update.
1900 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1902 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
1904 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1906 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
1907 * lang.c (java_handle_option): -MD and -MMD have an underscore.
1908 * lang.opt: -MD and -MMD have an underscore.
1910 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
1912 * class.c (emit_register_classes): Adjust init_function_start
1914 * decl.c (complete_start_java_method): Likewise.
1915 * resource.c (write_resource_constructor): Likewise.
1917 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1919 * Make-lang.in: Update to use options.c and options.h.
1920 * lang.c: Include options.h not j-options.h.
1921 (java_handle_option): Abort on unrecognized option.
1922 (java_init_options): Request Java switches.
1924 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
1926 * Make-lang.in: Handle mostlyclean.
1928 2003-06-11 Tom Tromey <tromey@redhat.com>
1930 * lang.c (java_handle_option): Update dependency_tracking for
1933 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
1936 2003-06-10 Andrew Haley <aph@redhat.com>
1938 * resource.c (write_resource_constructor): Use expand_expr to
1939 generate the address of the label attached to a resource.
1940 * Make-lang.in (java/resource.o): Add expr.h
1942 2003-06-10 Andrew Haley <aph@redhat.com>
1944 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
1945 (java_decl_ok_for_sibcall): New.
1947 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
1949 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
1950 (java/j-options.c, java/j-options.h): New.
1951 * java-tree.h (resource_name, compile_resource_file,
1952 compile_resource_data): Constify.
1953 * jcf-write.c (jcf_write_base_directory): Similarly.
1954 * jcf.h (jcf_write_base_directory): Similarly.
1955 * lang.c: Include j-options.h.
1956 (cl_options_count, cl_options, string_option, java_decode_option,
1957 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
1958 process_option_with_no): Remove.
1959 (resource_name): Constify.
1960 (LANG_HOOKS_HANDLE_OPTION): Override.
1961 (java_handle_option): New.
1962 (java_init): Don't call jcf_path_init.
1963 (java_init_options): Call jcf_path_init.
1965 * resource.c (compile_resource_data, compile_resource_file): Constify.
1967 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
1969 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
1970 (struct lang_decl_func): Add last_line field.
1971 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
1972 DECL_SOURCE_LINE_LAST): Remove.
1973 * parse.y (missing_return_error, finish_method_declaration,
1974 lookup_cl, start_artificial_method_body, source_end_java_method,
1975 start_complete_expand_method): Adjust.
1977 2003-06-08 Tom Tromey <tromey@redhat.com>
1979 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
1980 fno-assume-compiled.
1982 2003-06-08 Roger Sayle <roger@eyesopen.com>
1984 * builtins.c (define_builtin_type, builtin_types): Delete.
1985 (define_builtin): Rewritten to take just the built-in code,
1986 the function's name, type and fallback library function name.
1987 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
1988 (initialize_builtins): Overhaul to define the GCC builtins
1989 used by gcj manually, providing the Java run-time's
1990 implementations as the fallback library function.
1992 2003-06-08 Anthony Green <green@redhat.com>
1994 * parse.y (patch_cast): Fix conversions from floating-point to
1997 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
1999 * Make-lang.in: Update.
2000 * lang.c: Include opts.h. Define cl_options_count and cl_options.
2002 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
2004 * lang.c (java_init_options): Update.
2006 2003-06-05 Jan Hubicka <jh@suse.cz>
2008 * Make-lang.in: Add support for stageprofile and stagefeedback
2010 2003-05-31 Roger Sayle <roger@eyesopen.com>
2012 * lang.c (java_init_options): Prescribe wrap-around two's
2013 complement arithmetic overflow by setting flag_wrapv.
2015 2003-05-29 Roger Sayle <roger@eyesopen.com>
2017 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
2018 (builtin_record): Add an additional builtin_code field to
2019 record which GCC built-in corresponds to the Java function.
2020 (java_builtins): Add new entries for atan, atan2, exp, log,
2022 (max_builtin, min_builtin, abs_builtin): Perform constant
2023 folding on the resulting tree.
2024 (java_build_function_call_expr): Likewise, perform constant
2025 folding on the resulting tree.
2026 (initialize_builtins): The NULL creators are now allowed in
2027 the java_builtins table, which is now terminated by an entry
2028 with builtin_code == END_BUILTINS.
2029 (check_for_builtin): Likewise. If the matching creator is
2030 NULL, construct the call using java_build_function_call_expr
2031 directly with the decl for the corresponding builtin_code.
2033 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
2035 * win32-host.c: Normalize copyright boilerplate.
2037 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2039 * parse.y (print_int_node): Use string concatentation on
2040 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
2041 function calls into one.
2043 2003-05-13 Zack Weinberg <zack@codesourcery.com>
2045 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
2046 fatal_io_error with calls to fatal_error; add ": %m" to the end of
2047 all the affected error messages.
2049 2003-05-13 Richard Henderson <rth@redhat.com>
2051 * class.c (layout_class_method): Set DECL_EXTERNAL.
2052 * decl.c (java_mark_decl_local, java_mark_class_local): New.
2053 * java-tree.h (java_mark_class_local): Declare.
2054 * jcf-parse.c (parse_class_file): Use it.
2055 * parse.y (java_expand_classes): Likewise.
2057 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
2059 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
2060 * lex.h: #include input.h.
2061 * jv-scan.c (input_filename): Remove.
2063 2003-05-02 Tom Tromey <tromey@redhat.com>
2066 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2067 (handle_inner_classes): New function.
2069 2003-05-01 Tom Tromey <tromey@redhat.com>
2072 * parse.y (finish_for_loop): Do nothing if update expression is a
2073 EXPR_WFL_NODE wrapping nothing.
2074 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
2076 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
2078 * lex.h (input_lineno): Remove declaration.
2079 * parse-scan.y: #include input.h.
2080 (input_filename): Remove declaration.
2081 (input_location): Add definition.
2082 (input_line): Remove definition.
2084 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
2086 * lex.h (lineno): Rename to ...
2087 (input_line): ... here
2088 * parse-scan.y (lineno): Rename to ...
2089 (input_line): ... here.
2090 (reset_report): Rename lineno to input_line.
2091 * check-init.c (check_init): Likewise.
2092 * class.c (push_class): Likewise.
2093 * decl.c (complete_start_java_method, end_java_method): Likewise.
2094 * expr.c (expand_byte_code): Likewise.
2095 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
2096 * jcf-write.c (generate_bytecode_insns): Likewise.
2097 * lex.c (java_init_lex, java_allocate_new_line,
2098 do_java_lex): Likewise.
2099 * parse.h (YYNOT_TWICE): Likewise.
2100 * parse.y (empty_statement, expression_statement,
2101 java_pop_parser_context, java_parser_context_save_global,
2102 yyerror, register_fields, method_header, safe_layout_class,
2103 find_in_imports_on_demand, create_artificial_method,
2104 source_end_java_method, start_complete_expand_method,
2105 build_thisn_assign, java_complete_lhs,
2106 maybe_absorb_scoping_block): Likewise.
2108 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
2110 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
2111 '/' when computing java source filename
2113 2003-04-13 Tom Tromey <tromey@redhat.com>
2115 * gjavah.c (print_c_decl): Indentation fix.
2117 2003-04-12 Zack Weinberg <zack@codesourcery.com>
2119 * class.c (make_field_value, make_method_value, get_dispatch_table)
2120 (make_class_data, emit_offset_symbol_table)
2121 * constants.c (build_constants_constructor)
2122 * java-tree.h (START_RECORD_CONSTRUCTOR)
2123 * parse.y (maybe_build_array_element_wfl):
2124 Use build_constructor.
2126 2003-04-10 Eric Blake <ebb9@email.byu.edu>
2129 * parse.y (string_convert_int_cst): Always use at least one digit
2130 in string conversion. Remove ASCII dependence.
2131 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
2133 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
2135 * Make-lang.in: added win32-host.c
2136 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
2137 resolves to open() on non-Win32 platforms and
2138 Win32-specific jcf_open_exact_case() on Win32
2139 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
2140 when trying .java and .class files
2141 * win32-host.c: added to repository. Defines
2142 Win32-specific jcf_open_exact_case()
2144 2003-04-10 Andrew Haley <aph@redhat.com>
2146 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
2147 (maybe_free_localvar): Renamed from localvar_free.
2148 Add new arg, really.
2149 (generate_bytecode_insns): Set new variable, jsrs.
2150 Only free local vars if no jsr insns have been emittted.
2151 Call maybe_free_localvar, not localvar_free.
2153 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
2155 * gcj.texi: Remove @ at start of file.
2157 2003-03-25 Tom Tromey <tromey@redhat.com>
2159 * parse.y (create_interface): Call CHECK_DEPRECATED.
2161 2003-03-23 Zack Weinberg <zack@codesourcery.com>
2163 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
2165 2003-03-21 Zack Weinberg <zack@codesourcery.com>
2167 * javaop.h (jfloat, jdouble): Make them structures mirroring
2168 the bit fields of IEEE float and double respectively.
2169 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
2170 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
2171 (union Word, union DWord): Delete.
2172 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
2174 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
2175 D_NAN_MASK): Delete.
2176 (jni_print_float, jni_print_double): New. Generate
2177 hexadecimal floating constants.
2178 (print_field_info): Use jni_print_float/double.
2180 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
2181 finite floating point numbers for output; special case
2184 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
2186 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
2187 Replace 0 and 1 with true and false in return statements.
2189 2003-03-19 Tom Tromey <tromey@redhat.com>
2191 * lex.c (do_java_lex): Renamed from java_lex.
2192 (java_lex): New function.
2195 2003-03-13 Tom Tromey <tromey@redhat.com>
2197 * parse.y (resolve_inner_class): Error if qualifier is a primitive
2200 2003-03-04 Andrew Haley <aph@redhat.com>
2202 * gjavah.c (is_first_data_member): New global variable.
2203 (print_c_decl): If it's the first data member, align it as the
2205 (process_file): Set is_first_data_member.
2207 2003-03-11 Tom Tromey <tromey@redhat.com>
2209 * parse.y (resolve_field_access): Initialize class if field is
2210 found in another static field.
2211 * expr.c (build_class_init): Don't optimize out initialization of
2212 implemented interface.
2214 2003-03-11 Andrew Haley <aph@redhat.com>
2216 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
2219 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
2221 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
2222 and DIR_SEPARATOR_2 for a target.
2223 Correct minor typos.
2225 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
2226 and DIR_SEPARATOR_2 for a target into account.
2228 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
2230 * lang.c (java_init): Update prototype, move code to java_post_options.
2231 (java_post_options): Similarly.
2233 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
2235 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
2236 compare file name components depending on the case-sensitivity
2237 or otherwise of the host file system.
2239 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
2240 "strcmp" to compare file name components.
2241 Use IS_DIR_SEPARATOR instead of comparing directly against
2243 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
2244 comparing directly against DIR_SEPARATOR.
2246 2003-03-04 Tom Tromey <tromey@redhat.com>
2248 * Make-lang.in (java.tags): New target.
2250 2003-03-01 Roger Sayle <roger@eyesopen.com>
2252 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
2253 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
2255 2003-03-01 Tom Tromey <tromey@redhat.com>
2257 * parse.y (jdep_resolve_class): Only check deprecation if we found
2260 2003-02-28 Tom Tromey <tromey@redhat.com>
2263 * class.c (maybe_layout_super_class): Always pass a WFL to
2265 * parse.y (do_resolve_class): Updated comment to explain
2268 2003-02-26 Tom Tromey <tromey@redhat.com>
2270 * jcf-write.c (generate_classfile): Check whether class is
2271 deprecated before writing attribute count.
2273 2003-02-25 Roger Sayle <roger@eyesopen.com>
2275 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
2276 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
2278 2003-02-23 Tom Tromey <tromey@redhat.com>
2280 * lang-options.h: Added -Wdeprecated.
2281 * gcj.texi (Warnings): Document -Wdeprecated.
2282 * java-tree.h (flag_deprecated): Declare.
2283 * lang.c (lang_W_options): Added deprecated.
2284 (flag_deprecated): New global.
2285 * chartables.h: Rebuilt.
2286 * gen-table.pl (process_one): Look at whitespace.
2287 (print_tables): Define LETTER_SPACE, LETTER_MASK.
2288 * parse.h (CLEAR_DEPRECATED): New macro.
2289 (CHECK_DEPRECATED_NO_RESET): New macro.
2290 * jcf-parse.c (handle_deprecated): New function.
2291 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
2292 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
2293 * parse.y (resolve_type_during_patch): Check deprecation.
2294 (jdep_resolve_class): Likewise.
2295 (process_imports): Likewise.
2296 (resolve_expression_name): Likewise.
2297 (check_deprecation): Strip arrays from decl. Check
2299 (patch_method_invocation): Also check the particular constructor
2301 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
2302 * jcf-write.c (append_deprecated_attribute): New function.
2303 (generate_classfile): Generate deprecated attribute when
2305 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
2306 (java_lex) [case '*']: Simplify logic.
2307 (java_start_char_p): Use LETTER_MASK.
2308 (java_part_char_p): Likewise.
2309 (java_space_char_p): New function.
2311 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
2313 Change base class access representation.
2314 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
2315 (add_interface_do): Likewise.
2317 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
2319 * decl.c (java_init_decl_processing): Change
2320 soft_lookupjnimethod_node to reflect the change in
2321 signature of _Jv_LookupJNIMethod in libjava/jni.cc
2322 * expr.c (build_jni_stub): Calculate and pass the size
2323 on the stack of the arguments to a JNI function. Use
2324 new target macro MODIFY_JNI_METHOD_CALL to allow a
2325 target to modify the call to a JNI method.
2327 2003-02-08 Roger Sayle <roger@eyesopen.com>
2329 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
2330 instead of basename to avoid compiler warnings on Tru64.
2332 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
2334 * gcj.texi: Update to GFDL 1.2.
2336 2003-01-31 Andrew Haley <aph@redhat.com>
2338 * parse.y (java_expand_classes): Scan the whole class list looking
2339 for access methods that haven't yet been expanded.
2341 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
2345 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
2346 to fix bootstrap on sparc-unknown-netbsdelf1.5.
2347 * jcf-parse.c: Likewise.
2349 2003-01-31 Mark Wielaard <mark@klomp.org>
2351 * gjavah.c (throwable_p): Allocate 1 more byte for string.
2353 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
2355 * class.c (make_class): Use BINFO_ELTS.
2356 (set_super_info): Likewse.
2357 (add_interface_do): Likewise.
2359 2003-01-30 Tom Tromey <tromey@redhat.com>
2361 * jcf-parse.c (read_class): Update identifier's class value if it
2362 changed during parsing.
2364 2003-01-30 Loren James Rittle <ljrittle@acm.org>
2366 * Make-lang.in (po-generated): Find the targets in $(parsedir).
2367 Propagate change to all other rules as required.
2368 (java/parse-scan.o): Add explicit dependency on
2369 $(parsedir)/java/parse-scan.c .
2371 2003-01-29 Tom Tromey <tromey@redhat.com>
2373 * parse.y (patch_assignment): Only transform the rhs of an
2374 assignment when compiling to native.
2376 2003-01-28 Tom Tromey <tromey@redhat.com>
2378 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
2380 2003-01-28 Tom Tromey <tromey@redhat.com>
2382 * lex.c (java_lex): Don't include UEOF as part of token.
2383 (java_read_unicode): Error if \u sequence prematurely terminated.
2385 2003-01-27 Tom Tromey <tromey@redhat.com>
2387 * parse.y (java_check_regular_methods): Check for construct after
2388 checking types in throws clause.
2390 2003-01-24 Tom Tromey <tromey@redhat.com>
2392 * class.c (build_static_field_ref): Only a String or numeric field
2393 can fold to a constant.
2395 2003-01-23 Tom Tromey <tromey@redhat.com>
2397 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
2398 file name in resource buffer.
2400 2003-01-23 Tom Tromey <tromey@redhat.com>
2402 * expr.c (build_known_method_ref): Use method's context to find
2405 2003-01-23 Tom Tromey <tromey@redhat.com>
2407 * constants.c (set_constant_entry): Allocated cleared memory.
2409 2003-01-22 Tom Tromey <tromey@redhat.com>
2411 * java-tree.h: Don't use PARAMS.
2412 * resource.c: Add prototypes for all functions.
2413 (write_resource_constructor): Use `const char *' to avoid
2416 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
2418 * jcf-parse.c (process_zip_dir): Remove unused variable.
2420 2003-01-22 Tom Tromey <tromey@redhat.com>
2422 * expr.c (build_invokeinterface): Abort if method's context is not
2425 2003-01-22 Tom Tromey <tromey@redhat.com>
2427 * gcj.texi (Input and output files): Mention non-class entries.
2428 * decl.c (java_init_decl_processing): Call
2429 init_resource_processing.
2430 * java-tree.h (compile_resource_data, write_resource_constructor,
2431 compile_resource_file, init_resource_processing): Declare.
2432 * config-lang.in (gtfiles): Added resource.c.
2433 * Make-lang.in (gt-java-resource.h): New target.
2434 (JAVA_OBJS): Added resource.o.
2435 (java/resource.o): New target.
2436 * resource.c: New file.
2437 * class.c (compile_resource_file): Moved to resource.c.
2438 (registerResource_libfunc): Likewise.
2439 (utf8_decl_list): Mark with GTY; now static.
2440 * jcf-parse.c (classify_zip_file): New function.
2441 (parse_zip_file_entries): Use it; compile .properties files.
2442 (process_zip_dir): Use classify_zip_file and compute_class_name.
2443 Don't write class name into zip directory.
2444 (java_parse_file): Call write_resource_constructor.
2445 (compute_class_name): New function.
2446 * jcf-io.c (read_zip_member): Reindented.
2448 2003-01-21 Tom Tromey <tromey@redhat.com>
2450 * class.c (supers_all_compiled): New function.
2451 (make_class_data): Use it.
2453 2003-01-21 Tom Tromey <tromey@redhat.com>
2455 * parse.y (method_header): Native method can't be strictfp.
2456 No method can be transient or volatile.
2458 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2460 Make-lang.in (jvspec.o-warn): Add -Wno-error.
2462 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
2464 * check-init.c: Fix comment typos.
2465 * class.c: Likewise.
2466 * constants.c: Likewise.
2468 * except.c: Likewise.
2470 * java-except.h: Likewise.
2471 * java-tree.h: Likewise.
2472 * javaop.h: Likewise.
2473 * jcf-dump.c: Likewise.
2474 * jcf-io.c: Likewise.
2475 * jcf-parse.c: Likewise.
2476 * jcf-write.c: Likewise.
2478 * mangle.c: Likewise.
2479 * typeck.c: Likewise.
2480 * verify.c: Likewise.
2482 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2484 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
2485 * jcf-write.c: Include "tm_p.h".
2487 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2489 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
2491 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2493 * builtins.c (java_build_function_call_expr): Renamed from
2494 build_function_call_expr. All callers changed.
2496 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
2497 * jcf-parse.c: Include tm_p.h.
2499 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
2502 2003-01-14 Tom Tromey <tromey@redhat.com>
2504 * class.c (make_class_data): Check that super is compiled before
2505 building class reference to it.
2507 2003-01-14 Andrew Haley <aph@redhat.com>
2509 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2510 varargs function -- correct.
2512 2003-01-14 Andrew Haley <aph@redhat.com>
2514 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
2516 2003-01-14 Andrew Haley <aph@redhat.com>
2518 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2519 varargs function -- correct.
2521 * parse.y (patch_assignment): Copy the rhs of an assignment into a
2522 temporary if the RHS is a reference.
2524 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2526 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
2527 * keyword.h: Regenerated.
2529 * All Files: Convert to ISO C style function definitions.
2531 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
2533 * parse.y (check_pkg_class_access): ANSIfy definition.
2535 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2537 * decl.c, parse-scan.y, parse.y: Don't cast return value of
2540 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
2542 2003-01-09 Geoffrey Keating <geoffk@apple.com>
2544 Merge from pch-branch:
2546 2002-12-02 Geoffrey Keating <geoffk@apple.com>
2548 * Make-lang.in (java/gjavah.o): Update dependencies.
2549 * gjavah.c: Include ggc.h.
2551 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
2553 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
2554 (JCFDUMP_OBJS): Add ggc-none.o.
2555 (java/jcf-dump.o): Depend on GGC_H.
2556 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
2557 CPool substructures.
2558 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
2559 * jcf-dump.c: Include ggc.h.
2561 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2563 * jcf.h (union cpool_entry): New.
2564 (struct CPool): Use gengtype to mark. Change field 'data' to be
2566 (struct JCF): Use gengtype to mark.
2567 (CPOOL_UINT): Update for new cpool_entry type.
2568 (CPOOL_USHORT1): Likewise.
2569 (CPOOL_USHORT2): Likewise.
2570 (CPOOL_FINISH): Use GC to free cpool subfields.
2571 * parse.h (struct parser_ctxt): Mark field current_jcf.
2572 * lex.c (java_init_lex): Use GC to allocate struct JCF.
2573 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
2574 (main_jcf): Use gengtype to mark.
2575 (ggc_mark_jcf): Delete.
2576 (get_constant): Update for new cpool_entry type.
2577 (give_name_to_class): Likewise.
2578 (get_class_constant): Likewise.
2579 (init_outgoing_cpool): Use GGC to allocate struct CPool.
2580 (java_parse_file): Use GGC to allocate struct JCF.
2581 (init_jcf_parse): Don't call ggc_add_root.
2582 * jcf-reader.c (jcf_parse_constant_pool): Update for new
2584 * java-tree.h (current_jcf): Use gengtype to mark.
2585 (CPOOL_UTF): Update for new cpool_entry type.
2586 (outgoing_cpool): Use gengtype to mark.
2587 (struct lang_type): GC struct JCF and struct CPool.
2588 * config-lang.in (gtfiles): Add jcf.h.
2589 * constants.c (find_tree_constant): New.
2590 (set_constant_entry): Allocate cpool subfields using GGC. Update
2591 for new cpool_entry type.
2592 (find_constant1): Update for new cpool_entry type.
2593 (find_constant2): Likewise.
2594 (find_utf8_constant): Use find_tree_constant.
2595 (find_class_or_string_constant): Remove unnecessary cast to jword.
2596 Update for new cpool_entry type.
2597 (count_constant_pool_bytes): Update for new cpool_entry type.
2598 (write_constant_pool): Likewise.
2599 (alloc_name_constant): Use find_tree_constant.
2600 (build_constants_constructor): Update for new cpool_entry type.
2602 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2604 * parse.y (mark_parser_ctxt): Delete.
2605 (goal): Don't use ggc_add_root.
2606 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
2607 (java_pop_parser_context): Let GC free parser_ctxt.
2608 (java_parser_context_resume): Likewise.
2609 * parse.h (struct parser_ctxt): Use gengtype to mark.
2611 (ctxp_for_generation): Likewise.
2612 * lex.h (struct java_lc_s): Mark for gengtype.
2613 (java_lexer): Rearrange for gengtype.
2614 * config-lang.in (gtfiles): Add lex.h, parse.h.
2616 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2618 * All Files: Remove PARAMS macro.
2620 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
2621 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
2624 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
2627 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
2629 * Make-lang.in (java.install-common, java.uninstall,
2630 java.install-info, java.install-man): Prepend $(DESTDIR)
2631 to destination paths in all (un)installation commands.
2632 (java.install-common): Rewrite $(LN) command to support
2633 DESTDIR with "ln" as well as with "ln -s".
2635 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
2637 * java-tree.h: Protect against multiple inclusion.
2639 2003-01-07 Tom Tromey <tromey@redhat.com>
2641 * class.c (add_assume_compiled): Don't adjust parent if we're
2642 already at the root of tree.
2644 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2646 * lang.c (dump_compound_expr): Prototype.
2648 2003-01-03 Tom Tromey <tromey@redhat.com>
2650 Fix for PR java/8712:
2651 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
2652 when simply checking against `null'.
2654 2003-01-03 Tom Tromey <tromey@redhat.com>
2656 * gcj.texi (Standard Properties): Document http.proxyHost and
2659 * gcj.texi (GNU Classpath Properties): Document new properties.
2661 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
2663 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
2664 java/lang-options.h, java/mangle.c, java/mangle_name.c,
2665 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
2667 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
2669 * Make-lang.in, boehm.c, buffer.c,
2670 buffer.h, builtins.c, class.c,
2671 config-lang.in, constants.c,
2672 convert.h, decl.c, except.c,
2673 expr.c, java-except.h,
2674 java-tree.h, javaop.def,
2675 jcf-parse.c, jcf-write.c,
2676 jv-scan.c, jvgenmain.c,
2677 jvspec.c, keyword.gperf,
2678 keyword.h, lang-options.h,
2679 lang-specs.h, lang.c, lex.c,
2680 lex.h, mangle.c, mangle_name.c,
2681 parse-scan.y, parse.h, parse.y,
2682 typeck.c, verify.c, xref.c,
2683 xref.h: Replace "GNU CC" with
2684 "GCC" in the copyright header.
2686 * check-init.c, gjavah.c, javaop.h,
2687 jcf-depend.c, jcf-dump.c, jcf-io.c,
2688 jcf-path.c, jcf-reader.c, jcf.h,
2689 zextract.c, zipfile.h: These files are
2690 "part of GCC". Also say "GCC" not "GNU CC".
2692 2002-12-30 DJ Delorie <dj@redhat.com>
2694 * Make-lang.in: Protect against texi2pod/pod2man failing.
2696 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
2698 * gcj.texi: Use @copying.
2700 2002-12-27 Mark Mitchell <mark@codesourcery.com>
2702 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
2703 print_cxx_classname.
2704 (print_cxx_classname): Add add_scope parameter.
2705 (print_class_decls): Do not emit a semicolon after the extern
2707 (process_file): Adjust calls to print_cxx_classname.
2709 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2711 * gcj.texi: Include Cover Texts in man page.
2713 2002-12-23 Jeff Sturm <jsturm@one-point.com>
2715 * class.c (build_static_field_ref): Check FIELD_FINAL.
2717 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
2718 instead of current_constant_pool_data_ref.
2719 * java-tree.h (current_constant_pool_data_ref): Undefine.
2720 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
2721 * jcf-parse.c (init_outgoing_cpool): Don't initialize
2722 current_constant_pool_data_ref.
2724 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
2725 not build_internal_class_name.
2727 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
2728 Use it when class ref isn't certain to be compiled.
2730 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2732 * gcj.texi: Include gcc-common.texi.
2733 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
2734 $(srcdir)/doc/include/gcc-common.texi.
2736 2002-12-22 Anthony Green <green@redhat.com>
2738 * gcj.texi (Limitations): Add note about org.xml.sax and
2741 2002-12-20 Tom Tromey <tromey@redhat.com>
2743 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
2744 where minimum case value is Integer.MIN_VALUE.
2747 2002-12-18 Andrew Haley <aph@redhat.com>
2749 * parse.y (patch_invoke): Force evaluation order when `check' is
2750 set. For PR libgcj/8945.
2752 2002-12-16 Mark Mitchell <mark@codesourcery.com>
2754 * gcj.texi: Change version number to 3.4.
2756 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
2757 Andrew Haley <aph@redhat.com>
2759 * parse.y (source_end_java_method): Remove custom encoding of line
2760 numbers for a function decl before passing it to the back end.
2762 2002-12-03 Andrew Haley <aph@redhat.com>
2764 * class.c (make_class_data): New field, "chain".
2765 * decl.c (java_init_decl_processing): Likewise.
2767 2002-12-02 Tom Tromey <tromey@redhat.com>
2770 * parse.y (do_resolve_class): Handle qualified name via
2773 2002-11-30 Zack Weinberg <zack@codesourcery.com>
2775 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
2776 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
2777 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
2778 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
2779 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
2780 Include coretypes.h and tm.h.
2781 * Make-lang.in: Update dependencies.
2783 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2785 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
2787 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2789 * jcf-reader.c: Don't expand JCF_readu4 inside the
2790 expansion of JCF_SKIP.
2792 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2794 * jcf-reader.c: Don't expand JCF_readu4 inside the
2795 expansion of JCF_SKIP.
2797 2002-11-22 Tom Tromey <tromey@redhat.com>
2799 * parse.y (patch_binop): Cast right hand side of shift expression
2800 to `int'. Fixes PR java/8676.
2802 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
2803 Andrew Haley <aph@redhat.com>
2805 * gcc/java/jcf-write.c (write_classfile): Remove target
2806 class file, if it exists, before renaming the temporary
2809 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
2811 * jvspec.c (lang_specific_spec_functions): New.
2813 2002-11-18 Tom Tromey <tromey@redhat.com>
2815 Fix for PR java/7912:
2816 * expr.c (can_widen_reference_to): Allow cast of array to
2817 Cloneable or Serializable.
2818 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
2819 (java_io_serializable_identifier_node): Likewise.
2820 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
2821 (valid_ref_assignconv_cast_p): Use new identifier nodes.
2822 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
2823 java_io_serializable.
2824 * decl.c (java_init_decl_processing): Initialize
2825 java_lang_cloneable_identifier_node and
2826 java_io_serializable_identifier_node.
2827 (java_lang_cloneable_identifier_node): New global.
2828 (java_io_serializable_identifier_node): Likewise.
2830 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
2832 * buffer.c: Remove unnecessary casts.
2833 * check-init.c: Likewise.
2834 * class.c: Likewise.
2835 * constants.c: Likewise.
2837 * except.c: Likewise.
2838 * gjavah.c: Likewise.
2839 * jcf-io.c: Likewise.
2840 * jcf-parse.c: Likewise.
2841 * jcf-path.c: Likewise.
2842 * jvspec.c: Likewise.
2845 * verify.c: Likewise.
2847 2002-11-06 Tom Tromey <tromey@redhat.com>
2849 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
2852 2002-11-05 Tom Tromey <tromey@redhat.com>
2854 Fix for PR java/6388.
2855 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
2856 * java-tree.h (enum java_tree_index): New values
2857 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
2858 (decimal_int_max, decimal_long_max): New defines.
2859 * lex.c (yylex): Rewrote range checking. Sign extend literals.
2860 (error_if_numeric_overflow): Rewrote range checking.
2861 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
2864 2002-11-02 Tom Tromey <tromey@redhat.com>
2866 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
2868 * class.c (make_method_value): Put class name, not signature, into
2869 `throws' field. For PR java/8415.
2871 2002-10-24 Tom Tromey <tromey@redhat.com>
2873 * gcj.texi (Invoking gij): Document --showversion.
2874 (Standard Properties): java.library.path now set.
2876 2002-10-23 Tom Tromey <tromey@redhat.com>
2878 * gjavah.c (decode_signature_piece): In JNI mode, print
2879 `jobjectArray' when array depth is nonzero.
2882 2002-10-15 Andrew Haley <aph@redhat.com>
2884 * parse.y (patch_invoke): Call force_evaluation_order on a static
2886 (resolve_qualified_expression_name): Call force_evaluation_order
2887 on a arg list that is part of a Qualified Expression Name.
2889 * lang.c (dump_compound_expr): New.
2890 (java_dump_tree): New.
2892 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
2894 * gcj.texi: Added item describing the GCJ runtime property
2897 2002-10-15 Richard Henderson <rth@redhat.com>
2899 * jcf-parse.c (get_constant): Fix type warning.
2901 2002-10-15 Andrew Haley <aph@redhat.com>
2903 * java-tree.h (java_inlining_merge_static_initializers): Declare.
2904 (java_inlining_map_static_initializers): Declare.
2906 2002-10-14 Andrew Haley <aph@redhat.com>
2908 * tree-inline.c (remap_block): All local class initialization
2909 flags go in the outermost scope.
2910 (expand_call_inline): Call java_inlining_map_static_initializers.
2911 (expand_call_inline): Call java_inlining_merge_static_initializers.
2912 * java/lang.c (merge_init_test_initialization): New.
2913 (java_inlining_merge_static_initializers): New.
2914 (inline_init_test_initialization): New.
2915 (java_inlining_map_static_initializers): New.
2917 2002-10-11 Mark Wielaard <mark@klomp.org>
2919 * gcj.texi (Compatibility): Add Limitations and Extensions section.
2921 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2923 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
2925 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2927 * parse.y (merge_string_cste): Add parentheses around & within |.
2929 2002-10-08 Tom Tromey <tromey@redhat.com>
2931 * parse.y (variable_declarator_id): Simplify error path for
2932 array declarator error. For PR java/8003.
2934 2002-10-08 Zack Weinberg <zack@codesourcery.com>
2936 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
2939 2002-10-08 Andrew Haley <aph@redhat.com>
2941 * parse.y (attach_init_test_initialization_flags): Check for
2944 2002-10-07 Anthony Green <green@redhat.com>
2946 * parse.y (merge_string_cste): Fix bug in string concatenation.
2948 2002-10-03 Michael Koch <konqueror@gmx.de>
2950 * gcj.texi (Standard properties):
2951 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
2953 2002-10-02 Roger Sayle <roger@eyesopen.com>
2955 PR optimization/6627
2956 * lang.c (java_init): If storing the vbit in function
2957 pointers, ensure that force_align_functions_log is atleast
2958 one to aid compatability with g++ vtables.
2960 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
2962 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
2963 foul of type-based aliasing.
2965 2002-09-30 Anthony Green <green@redhat.com>
2967 * gcj.texi (Invoking jv-scan): Fix texinfo.
2969 2002-09-28 Anthony Green <green@redhat.com>
2971 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
2972 (Code Generation): Add -fno-assert documentation.
2973 * jv-scan.c (flag_assert): New global.
2974 (options): Add assert option.
2975 (help): Add --no-assert documentation.
2976 * parse-scan.y (flag_assert): New global.
2977 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
2978 (flag_assert): New global.
2979 * java-tree.h (flag_assert): New global.
2980 * lex.c (java_lex): Obey flag_assert.
2981 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
2984 2002-09-26 Andrew Haley <aph@redhat.com>
2986 * expr.c (build_java_array_length_access): Check for null pointer.
2987 * expr.c (expand_java_arrayload): Likewise.
2989 2002-09-21 Richard Henderson <rth@redhat.com>
2991 * jcf-parse.c (get_constant): Decode from IEEE no matter
2992 what the target format.
2994 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
2996 * ChangeLog: Follow spelling conventions.
2997 * class.c: Likewise.
3000 * gjavah.c: Likewise.
3001 * java-tree.h: Likewise.
3002 * jcf-dump.c: Likewise.
3003 * jcf-parse.c: Likewise.
3004 * jvspec.c: Likewise.
3006 * mangle.c: Likewise.
3007 * parse.y: Likewise.
3009 2002-09-17 Tom Tromey <tromey@redhat.com>
3011 * lex.c (java_read_unicode_collapsing_terminators): Handle case
3012 where \r appears at EOF. Fixes PR java/7950.
3014 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
3016 * jvspec.c (lang_specific_driver): Remove unused variable.
3018 2002-09-16 Geoffrey Keating <geoffk@apple.com>
3020 * java-tree.h (union lang_tree_node): Add chain_next option.
3022 2002-09-16 Richard Henderson <rth@redhat.com>
3024 * jcf-parse.c (get_constant): Runtime check for IEEE format;
3025 use new real.h interface.
3026 * jcf-write.c (find_constant_index): Use new real.h interface.
3027 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
3029 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
3031 * lang.c: Follow spelling conventions.
3033 2002-09-11 Per Bothner <per@bothner.com>
3035 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
3036 constant to the type of the field.
3037 (java_complete_tree): Remove now-redundant code.
3039 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
3041 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
3044 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
3045 return label if a ret instruction for the jsr has been reached.
3047 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
3049 * parse.y (DIR_SEPARATOR): Don't define.
3050 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
3052 2002-08-28 Andrew Haley <aph@redhat.com>
3054 * verify.c (verify_jvm_instructions): Allow exception handler
3055 inside code that is being protected, but generate a warning.
3056 * except.c (link_handler): Initialize `expanded' in new eh_range.
3057 (binding_depth, is_class_level, current_pc): Declare extern.
3059 2002-09-01 Mark Wielaard <mark@klomp.org>
3061 * gcj.texi: Add chapter about system properties.
3064 2002-08-26 Tom Tromey <tromey@redhat.com>
3066 * parse.y (try_builtin_assignconv): Allow narrowing primitive
3067 conversion if RHS_TYPE is byte, short, or char.
3069 2002-08-22 Tom Tromey <tromey@redhat.com>
3071 * gcj.texi (Invoking gij): Document -cp and -classpath.
3073 2002-08-21 Tom Tromey <tromey@redhat.com>
3075 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
3076 $(prefix)/share. For PR libgcj/7633.
3078 For PR java/6005 and PR java/7611:
3079 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
3080 (java_can_use_bit_fields_p): New function.
3082 2002-08-16 Tom Tromey <tromey@redhat.com>
3084 * gcj.texi (Class Initialization): Mention class initialization of
3087 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
3089 * Make-lang.in (java-tree-inline.o): New.
3090 (JAVA_OBJS): Add java-tree-inline.o.
3091 * parse.y (source_end_java_method): Call java_optimize_inline.
3092 (java_expand_method_bodies): Save method's tree in
3094 (add_stmt_to_compound): Keep track of the number of statments.
3095 * lang.c (java_init): Enable flag_inline_trees.
3096 (java_post_options): If flag_inline_functions is on, enable
3097 flag_inline_trees instread.
3098 (decl_constant_value): New.
3099 (java_tree_inlining_walk_subtrees): New.
3100 * java-tree.h (DECL_NUM_STMTS): New macro.
3101 (java_optimize_inline): Declare.
3102 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
3103 Handle a LABEL_EXPR.
3104 * decl.c (build_result_decl): If we already have a DECL_RESULT
3106 (dump_function): New.
3107 (java_optimize_inline): New.
3108 (dump_function): New.
3110 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
3113 * parse.y (build_assertion): Invert return from
3114 desiredAssertionStatus.
3116 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3118 * jcf-write.c (get_access_flags): Return correct access flags for
3119 private and protected inner classes.
3121 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
3123 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
3125 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
3127 * mangle_name.c: Don't include obstack.h twice.
3128 * xref.c: Don't include obstack.h.
3130 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
3132 * class.c: (permanent_obstack): Delete declaration.
3133 * constants.c: (permanent_obstack): Delete declaration.
3134 * except.c: (permanent_obstack): Delete declaration.
3135 * expr.c: (permanent_obstack): Delete declaration.
3136 * jcf-parse.c: (permanent_obstack): Delete declaration.
3137 (saveable_obstack): Delete declaration.
3138 * parse.h: (permanent_obstack): Delete declaration.
3139 * typeck.c: (permanent_obstack): Delete declaration.
3141 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
3143 * gcj.texi (version-gcc): Increase to 3.3.
3145 2002-07-22 Tom Tromey <tromey@redhat.com>
3147 * lex.c (java_lex): Check for `e' or `E' after 0.
3149 2002-07-21 Richard Henderson <rth@redhat.com>
3151 * lang.c (java_unsafe_for_reeval): New.
3152 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
3154 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
3156 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
3157 (jcf_path_init): Use GET_ENVIRONMENT.
3159 2002-07-10 Roger Sayle <roger@eyesopen.com>
3160 Zack Weinberg <zack@codesourcery.com>
3162 * builtins.c (initialize_builtins): Remove defines that
3163 handled C/C++ specific junk hereby removed from builtins.def.
3165 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
3167 * lang.c (java_post_options): Update prototype.
3169 2002-07-05 Roger Sayle <roger@eyesopen.com>
3171 * builtins.c (initialize_builtins): Ignore the additional
3172 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
3173 the builtins.def file.
3175 2002-07-01 Tom Tromey <tromey@redhat.com>
3178 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
3181 2002-07-01 Roger Sayle <roger@eyesopen.com>
3183 * java/decl.c (builtin_function): Accept additional parameter.
3184 (java_init_decl_processing): Pass an additional NULL_TREE
3185 argument to builtin_function.
3187 2002-06-29 T.J. Mather <tjmather@maxmind.com>
3189 * gcj.texi: Fixed gcj invocation example so that it compiles.
3191 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3193 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
3194 * parse.y (mark_parser_ctxt): Likewise.
3195 (check_modifiers, declare_local_variables): Avoid incorrect
3196 hardcoded constant 10.
3198 * lex.c (java_read_char): Avoid "comparison is always true"
3201 2002-06-25 Andreas Schwab <schwab@suse.de>
3203 * expr.c (JSR): Avoid undefined operation on PC.
3205 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3207 * decl.c (clear_binding_level): Const-ify.
3209 2002-06-13 Akim Demaille <akim@epita.fr>
3211 * parse.y (class_declaration, interface_declaration): Make sure
3212 all their rules have an action, in order to avoid meaningless `$$
3213 = $1' and their type clashes.
3215 2002-06-11 Tom Tromey <tromey@redhat.com>
3217 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
3218 * parse-scan.y (statement_without_trailing_substatement): Added
3220 (assert_statement): New rule.
3221 * java-tree.h (struct lang_type) [assertions]: New field.
3222 (TYPE_USES_ASSERTIONS): New macro.
3223 (CLASS_USES_ASSERTIONS): Likewise.
3224 (FIELD_SYNTHETIC): New define.
3225 * lex.c (java_lval;): Added ASSERT_TK.
3226 * parse.y (ASSERT_TK): Added.
3227 (statement_without_trailing_substatement): Added assert_statement.
3228 (assert_statement): New rule.
3229 (build_assertion): New function.
3230 (maybe_generate_pre_expand_clinit): Create and initialize
3231 $assertionsDisabled.
3232 (lookup_package_type): Removed decl.
3233 * keyword.h: Rebuilt.
3234 * keyword.gperf (assert): New token.
3236 2002-06-10 Akim Demaille <akim@epita.fr>
3238 * parse.y (interface_type_list, class_member_declaration)
3239 (unary_expression_not_plus_minus): Remove duplicate %type.
3242 2002-06-09 Tom Tromey <tromey@redhat.com>
3244 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
3246 * parse.y (method_header): Give error message in all cases.
3249 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3251 Don't use RTL inlining. Fix for PR java/6820.
3252 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
3253 (flag_really_inline): New.
3254 (java_decode_option): Set flag_really_inline if -finline-functions
3256 (java_post_options): New function. Turn off inlining unless
3257 flag_really_inline is set.
3259 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3261 * gjavah.c (throwable_p): Accept argument as either a classname or
3262 signature fragment. Create null-terminated classname string for super
3263 when calling itself recursively.
3264 (decode_signature_piece): Skip first character from class name
3265 signature when calling throwable_p.
3267 2002-06-08 H.J. Lu (hjl@gnu.org)
3269 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
3271 2002-06-04 Tom Tromey <tromey@redhat.com>
3273 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
3275 2002-06-04 Michael Koch <konqueror@gmx.de>
3277 * gcj.texi (Input Options): Fixed typo.
3279 2002-06-04 Zack Weinberg <zack@codesourcery.com>
3281 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
3282 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
3283 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
3284 and all now-pointless local variables. Rename other local
3285 variables to reflect their not being handles.
3287 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
3288 #if JCF_USE_STDIO blocks.
3290 * parse.y: Add missing semicolon at end of rule.
3292 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
3294 * check-init.c (attach_initialized_static_class): Delete, unused.
3295 * parse.y: Use htab_t instead of struct hashtable, update
3297 * java-tree.h: Include hashtab.h instead of hash.h.
3298 (struct lang_decl_func): Use htab_t, set up for gengtype.
3299 (struct init_test_hash_entry): Delete.
3300 (struct treetreehash_entry): New.
3301 (java_treetreehash_find): New
3302 (java_treetreehash_new): New prototype.
3303 (java_treetreehash_create): New prototype.
3304 (java_mark_tree): Delete prototype.
3305 (java_hash_hash_tree_node): Delete prototype.
3306 (java_hash_compare_tree_node): Delete prototype.
3307 (attach_initialized_static_class): Delete prototype.
3308 * expr.c (build_class_init): Update to use java_treetreehash
3310 (java_expand_expr): Update to use htab_t.
3311 (emit_init_test_initialization): Likewise.
3312 * decl.c (java_mark_tree): Delete.
3313 * class.c (init_test_hash_newfunc): Delete.
3314 (java_hash_hash_tree_node): Delete.
3315 (java_hash_compare_tree_node): Delete.
3316 (add_method_1): Update to use java_treetreehash functions.
3317 (JAVA_TREEHASHHASH_H): New macro.
3318 (java_treetreehash_hash): New function.
3319 (java_treetreehash_compare): New function.
3320 (java_treetreehash_find): New function.
3321 (java_treetreehash_new): New function.
3322 (java_treetreehash_create): New function.
3323 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
3325 * Make-lang.in (java/parse.o): Depend on debug.h.
3326 * java-tree.h (struct lang_identifier): Use gengtype.
3327 (union lang_tree_node): New.
3328 (struct lang_decl_func): Use gengtype.
3329 (struct lang_decl_var): Likewise.
3330 (struct lang_decl): Likewise.
3331 * parse.y: Include debug.h.
3332 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
3334 * lang.c (struct language_function): New dummy structure.
3336 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
3337 descriminator for DECL_LANG_SPECIFIC.
3338 (struct lang_decl_func): Rename from struct lang_decl.
3339 (enum lang_decl_desc): New.
3340 (struct lang_decl): Make it a union. Update all the accessor macros.
3341 (struct lang_type): Use gengtype.
3342 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
3343 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
3344 are now the same size.
3345 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
3346 use discriminator to mark DECL_LANG_SPECIFIC.
3348 * Make-lang.in (gt-java-builtins.h): New rule.
3349 (java/builtins.o): Add dependency on gt-<filename>.h.
3350 * builtins.c: Use gengtype for roots.
3351 (union string_or_tree): Use gengtype.
3352 (struct builtin_record): Use gengtype.
3353 * config-lang.in (gtfiles): Add builtins.c.
3355 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
3356 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
3357 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
3358 gt-java-parse.h, gtype-java.h): Add rules to generate.
3359 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
3360 (class.o): Add dependency on gt-*.h.
3361 (constants.o): Likewise.
3364 (jcf-parse.o): Likewise.
3365 (jcf-write.o): Likewise.
3367 * config-lang.in (gtfiles): New.
3368 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3369 * constants.c: Replace uses of ggc_add_* with GTY markers.
3371 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3372 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3373 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
3374 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
3376 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
3378 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3379 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
3381 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3382 Include gtype-java.h.
3384 2002-06-02 Tom Tromey <tromey@redhat.com>
3386 Fix for PR java/5913:
3387 * parse.y (patch_binop): Call patch_string on op1.
3389 2002-06-02 Tom Tromey <tromey@redhat.com>
3391 Fix for PR java/1343, PR java/6336:
3392 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
3393 formatting. Changed return type.
3394 (anonymous_class_counter): Moved to top of file.
3395 (maybe_make_nested_class_name): Append number to class name for
3396 function-local classes.
3398 2002-05-28 Zack Weinberg <zack@codesourcery.com>
3400 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
3401 * Make-lang.in: Update dependency lists.
3403 2002-05-18 Mark Mitchell <mark@codesourcery.com>
3405 * gjavah.c (throwable_p): Do not free the name of the class after
3406 passing it to find_class.
3407 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
3408 * jcf-io.c (dirent.h): Include it.
3409 (fnmatch.h): Likewise.
3410 (compare_path): New function.
3411 (java_or_class_file): Likewise.
3412 (memoized_dirlist_entry): New type.
3413 (memoized_dirlist_lookup_eq): New function.
3414 (memoized_dirlists): New variable.
3415 (caching_stat): New function.
3416 (memoized_class_lookup_eq): New function.
3417 (memoized_class_lookups): Likewise.
3418 (find_class): Use memoized_class_lookups and caching_stat.
3419 * jcf.h (JCF_USE_SCANDIR): Define.
3420 * parse.y (java_expand_classes): Write the class files in reverse
3423 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3425 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
3427 2002-05-13 Mark Mitchell <mark@codesourcery.com>
3429 * jcf-write.c (write_classfile): Unlink the temporary file if it
3430 cannot be renamed. Use concat to build up the name of the
3433 2002-05-08 Mark Mitchell <mark@codesourcery.com>
3435 * jcf-write.c (write_classfile): Write the file to a
3436 temporary file and then rename it.
3438 2002-05-07 Tom Tromey <tromey@redhat.com>
3440 * gjavah.c (throwable_p): Use xstrdup, not strdup.
3442 Fix for PR java/1200:
3443 * gjavah.c (throwable_p): New function.
3444 (decode_signature_piece): Use it. A `WeakReference' isn't the
3447 (gcjh_streq): New function.
3449 2002-05-07 Andreas Jaeger <aj@suse.de>
3451 * parse.y (finish_for_loop): Fix if statement.
3453 2002-05-06 Tom Tromey <tromey@redhat.com>
3455 Fix for PR java/5941:
3456 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
3457 loop update expression.
3458 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
3459 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
3461 2002-05-04 Mark Wielaard <mark@klomp.org>
3464 * parse.y (build_string_concatenation): Return just op1 only when op2
3465 is null and op1 is a STRING_CST, otherwise always construct a
3468 2002-04-27 Tom Tromey <tromey@redhat.com>
3471 * parse.y (string_convert_int_cst): New function.
3472 (merge_string_cste): Use it.
3474 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
3476 * java-tree.h (java_parse_file): Update.
3477 (java_set_yydebug): Remove.
3478 * jcf-parse.c (yydebug): Remove.
3479 (java_set_yydebug): Die.
3480 (java_parse_file): Update.
3481 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
3483 2002-04-24 Tom Tromey <tromey@redhat.com>
3486 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
3487 EXPR_WFL_QUALIFICATION of qual_wfl.
3489 2002-04-23 Per Bothner <per@bothner.com>
3491 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
3492 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
3493 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
3495 2002-04-23 Tom Tromey <tromey@redhat.com>
3498 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
3499 recognize `-fcompile-resource='.
3500 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
3503 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3505 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
3506 paths. Fixes PR java/2791.
3508 2002-04-19 Andrew Haley <aph@redhat.com>
3510 * jcf-write.c (push_long_const): lo, hi: New variables.
3511 Use rshift_double to extract the high part of a 64-bit long.
3512 Use WORD_TO_INT to extract the low part.
3514 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
3515 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
3516 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
3518 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
3520 * typeck.c (incomplete_type_error): Remove.
3522 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3524 * class.c (make_class_data): Set DECL_ALIGN on static class data,
3525 for hash synchronization.
3526 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
3527 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
3530 2002-04-16 Mark Wielaard <mark@klomp.org>
3532 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
3535 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3537 Fix for PR java/6294:
3538 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
3541 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3543 Fix for PR java/6085:
3544 * parse.y (patch_method_invocation): Always use build_access_to_thisn
3545 to get enclosing "this" argument for inner-class constructor
3546 invocation. Pass correct arguments to build_access_to_thisn.
3548 2002-04-10 Andreas Jaeger <aj@suse.de>
3550 * gcj.texi (Input Options): Fix extdirs patch.
3552 2002-04-10 Anthony Green <green@redhat.com>
3554 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
3556 2002-04-09 Anthony Green <green@redhat.com>
3558 * gcj.texi (Input Options): Add --extdirs documentation.
3559 * jcf-dump.c (OPT_extdirs): New macro.
3560 (options): Add extdirs option.
3561 (help): Describe --extdirs.
3562 (main): Handle OPT_extdirs.
3563 * gjavah.c (OPT_extdirs): New macro.
3564 (options): Add extdirs option.
3565 (help): Describe --extdirs.
3566 (main): Handle OPT_extdirs.
3567 * jcf-path.c (jcf_path_init): Add extdirs support.
3568 (jcf_path_extdirs_arg): New function.
3569 (extensions): New variable to hold extensions path entries.
3570 * jvspec.c: Remove -fextdirs= when compiling main().
3571 * lang.c (java_decode_option): Handle -fextdirs=.
3572 * jcf.h (jcf_path_extdirs_arg): Declare new function.
3573 * Make-lang.in: Compile jcf-path with version info for use in
3574 identifying the appropriate libgcj.jar.
3576 2002-04-08 Tom Tromey <tromey@redhat.com>
3579 * .cvsignore: Added rmic.1 and rmiregistry.1.
3580 * gcj.texi (Top): Link to new nodes.
3581 (Invoking rmic): New node.
3582 (Invoking rmiregistry): Likewise.
3583 * Make-lang.in (java.generated-manpages): Added rmic.1 and
3585 (java.maintainer-clean): Likewise.
3586 ($(srcdir)/java/rmic.1): New target.
3587 ($(srcdir)/java/rmiregistry.1): Likewise.
3588 (java.install-man): Handle rmic.1 and rmiregistry.1.
3590 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3592 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
3593 Add note about handling uncaught exceptions. Add an exception handler
3596 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3598 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
3599 after using it to patch CALL_EXPR.
3601 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3603 * gcj.texi (Invocation): Document CNI invocation API.
3605 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
3607 * expr.c (truthvalue_conversion): Rename. Update.
3608 (expand_compare): Update.
3609 * java-tree.h (java_truthvalue_conversion): New.
3610 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
3612 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3614 * java-tree.h (java_mark_addressable): New.
3615 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
3616 * typeck.c (mark_addressable): Rename, update.
3618 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3620 * expr.c (build_java_binop): Update.
3621 * java-tree.h (java_signed_type, java_unsigned_type,
3622 java_signed_or_unsigned_type): Update.
3623 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
3624 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
3625 * parse.y (patch_binop): Update.
3626 * typeck.c (signed_or_unsigned_type, unsigned_type,
3627 signed_type): Update.
3629 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
3631 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
3632 (java_dummy_print): Remove.
3633 (lang_print_error): Rename. Exit early if inhibiting output.
3634 (inhibit_error_printing_function): New.
3635 (java_init): Don't set hook.
3636 (lang_init_source): Use new boolean.
3638 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3640 * parse.y (do_resolve_class): Fix infinite recursion.
3642 2002-03-29 Tom Tromey <tromey@redhat.com>
3644 * parse.y (check_inner_circular_reference): Ignore incomplete
3647 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
3649 * Make-lang.in (builtins.o): Update.
3650 * boehm.c (get_boehm_type_descriptor): Update.
3651 * builtins.c: Include langhooks.h.
3652 * decl.c (java_init_decl_processing): Update.
3653 * java-tree.h (java_type_for_mode, java_type_for_size): New.
3654 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
3656 * typeck.c (type_for_mode, type_for_size): Update.
3658 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3660 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
3662 2002-03-28 Tom Tromey <tromey@redhat.com>
3664 * except.c (expand_end_java_handler): If the handler type is NULL,
3665 use java.lang.Throwable. Fixes PR java/5986.
3667 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3669 Fix for PR java/4715:
3670 * jcf-parse.c (parse_source_file_3): New function.
3671 (read_class): Call it.
3672 (java_parse_file): Likewise.
3674 2002-03-28 Jan Hubicka <jh@suse.cz>
3676 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
3678 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3680 * parse.y (resolve_package): Initialize "decl".
3681 (lookup_package_type): Remove unused function.
3683 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3685 Fix for PR java/5993:
3686 * parse.y (resolve_package): Return the decl if resolution was
3687 successful. Don't special case "java.lang" and "java.lang.reflect"
3688 packages. Set type_name to the merged identifier.
3689 (resolved_qualified_expression_name): Print error using "name" if
3690 resolve_package returns NULL_TREE.
3692 2002-03-27 Tom Tromey <tromey@redhat.com>
3694 * expr.c (expand_invoke): Don't generate null pointer check if
3695 we're calling <init>.
3697 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
3699 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
3701 * java-tree.h (java_lang_expand_expr): Similarly.
3702 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
3703 (java_init): Don't set hook.
3705 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3707 Fix for PR java/5850:
3708 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
3709 context if field was not found in the current scope.
3710 * expr.c (lookup_field): Don't look in enclosing contexts.
3712 2002-03-26 Tom Tromey <tromey@redhat.com>
3714 Fix for PR java/5942:
3715 * parse.y (init_src_parse): Added sanity check.
3716 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
3719 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
3721 * decl.c (lang_mark_tree): Rename java_mark_tree.
3722 * java-tree.h (java_mark_tree): New.
3723 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
3725 2002-03-25 Zack Weinberg <zack@codesourcery.com>
3727 * lex.c: Change java_perform_atof to take normal parameters
3728 instead of a pointer to a parameter block. Call it directly
3731 2002-03-22 Mark Wielaard <mark@klomp.org>
3733 Fix for PR java/5368:
3734 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
3735 when printing error message.
3737 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
3739 * decl.c (maybe_build_cleanup): Remove.
3741 2002-03-22 Tom Tromey <tromey@redhat.com>
3743 Andrew Haley <aph@cambridge.redhat.com>
3745 * expr.c (build_field_ref): Don't build a check if the field is a
3748 2002-03-21 Eric Blake <ebb9@email.byu.edu>
3750 Fix for PR java/6026:
3751 * lex.c (java_lex): Fix parsing of consecutive floats.
3753 2002-03-21 Tom Tromey <tromey@redhat.com>
3755 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
3758 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
3760 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
3761 insert_block, getdecls, kept_level_p, global_bindings_p): New.
3763 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3765 * gcj.texi: @code{gcj} becomes @command{gcj}.
3766 @code{gcc} becomes @command{gcc}.
3767 GcjRaw changed to gnu.gcc.RawData.
3769 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
3771 * decl.c (start_java_method): Use new hook.
3772 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
3773 (java_init): Remove old hook.
3775 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3777 * builtins.c (define_builtin): Do nothing if `type' is null.
3780 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3782 * parse.y (parser_check_super_interface): Fix error message
3785 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3787 * jcf-parse.c (get_constant): Delete unused variables.
3789 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
3791 * java-tree.h (java_parse_file): New.
3792 * jcf-parse.c (yyparse): Rename java_parse_file.
3793 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
3795 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3797 * parse.y (craft_constructor): Return the constructor decl.
3798 (java_expand_classes): Update comments.
3799 (lookup_method_invoke): Call fix_constructors immediately for
3800 anonymous class. Fixes PR java/5935.
3802 2002-03-15 Anthony Green <green@redhat.com>
3804 * jcf-parse.c (yyparse): Don't emit class registration
3805 constructor when compiling resource files.
3807 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3809 * lang.c (java_tree_code_type, java_tree_code_length,
3810 tree_code_name): Delete.
3811 (tree_code_type, tree_code_length, tree_code_name): Define.
3812 (java_init): Don't try to copy into the various tree_code
3815 2002-03-12 Tom Tromey <tromey@redhat.com>
3817 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
3818 UTF-8, not UCS-2. Fixes PR java/5923.
3820 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
3821 a call_expr wrapped in a convert. Fixes PR java/5848.
3823 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3825 * jcf-write.c (write_classfile): Improve error strings.
3827 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3829 * lex.c: Adjust comments to GNU standards.
3831 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3833 Fix for PR java/5902:
3834 * lex.c (java_lex): Fix parsing of literals.
3836 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3838 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
3839 to prevent it getting evaluated twice in the store checking case.
3840 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
3843 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3845 * decl.c (java_init_decl_processing): Make sure class_type_node
3846 alignment is not less than 64 bits if hash synchronization is enabled.
3848 2002-03-08 Per Bothner <per@bothner.com>
3850 * parse.y (java_complete_lhs): Check if patch_assignment
3851 returned an error-mark.
3853 * parse.y (try_builtin_assignconv): Don't special-case zero.
3855 2002-03-08 Per Bothner <per@bothner.com>
3857 Fix for PR java/5812.
3858 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
3859 here instead of in JSR macro. Likewise with load_type_state call.
3860 Do the latter on if the return_pc has been verified (the jsr returns).
3861 (JSR): Now just call build_java_jsr.
3863 2002-03-07 Jeff Sturm <jsturm@one-point.com>
3865 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
3866 (java.install-common): Link native driver to
3867 JAVA_TARGET_INSTALL_NAME.
3869 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
3871 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
3872 * builtins.c(sin_builtin): Likewise
3873 * builtins.c(sqrt_builtin): Likewise
3875 2002-03-03 Zack Weinberg <zack@codesourcery.com>
3877 * java/expr.c, java/jcf-parse.c, java/lex.c:
3878 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
3879 REAL_ARITHMETIC blocks unconditional. Delete some further
3880 #ifdef blocks predicated on REAL_ARITHMETIC.
3882 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3884 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
3885 explicit sizeof/sizeof.
3886 * decl.c (java_init_decl_processing): Likewise.
3887 * jcf-parse.c (init_jcf_parse): Likewise.
3888 * parse.y (init_src_parse): Likewise.
3890 2002-03-02 Per Bothner <per@bothner.com>
3892 Make --CLASSPATH by a synonym for --classpath and -classpath.
3893 Implement --bootclasspath.
3894 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
3895 (classpath_l): Remove.
3896 (jcf_path_CLASSPATH_arg): Remove.
3897 (jcf_path_bootclasspath_arg): New function.
3898 (jcf_path_seal): Simplify accordingly.
3900 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
3901 (jcf_path_CLASSPATH): Remove declaration.
3902 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
3903 (lang_specific_driver): Translate -bootclasspath.
3904 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
3905 * lang.c (decode_lang_options): Do jcf_path_init first.
3906 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
3907 * gjavah.c: Also handle --bootclasspath.
3908 Handle --CLASSPATH as a synonum for --classpath.
3909 * jcf-dump.c: Likewise.
3911 "." is not part of system path, but is the default for --classpath.
3912 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
3913 (jcf_path_seal): Add "." if no CLASSPATH specified.
3915 * gcj.texi: Document changes.
3917 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3919 * expr.c (build_java_arraystore_check): Fix formatting.
3921 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3923 Fix for PR java/5758, java/5632:
3924 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
3925 inner-class separator too.
3926 * parse.y (do_resolve_class): New local `decl_result.'
3927 Progressively build a name for what can have been loaded.
3929 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3931 * expr.c (java_array_data_offset): Removed function.
3932 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
3933 (build_java_array_length_access): Obtain "length" value using a
3934 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
3935 (build_java_arrayaccess): Correct comment. Access "data" using a
3936 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
3937 (build_java_arraystore_check): New function.
3938 (expand_java_arraystore): Use build_java_arraystore_check.
3939 * parse.y (patch_assignment): Simplify code to insert a store check
3940 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
3941 * check-init.c (check_init): Update to reflect that an array length
3942 access is now a COMPONENT_REF.
3943 * gcj.texi (Code Generation): Improve documentation of
3944 -fno-bounds-check. Add documentation for -fno-store-check.
3945 * java-tree.h (flag_store_check): Declare.
3946 (build_java_arraystore_check): Declare.
3947 * lang.c (flag_store_check): Initialize to 1.
3948 (lang_f_options): Add store-check option.
3949 * jvspec.c: Don't pass store-check option to jvgenmain.
3950 * lang-options.h: Add help string for -fno-store-check.
3952 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
3954 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
3955 * java-tree.h (java_dup_lang_specific_decl): New.
3956 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
3958 2002-02-27 Zack Weinberg <zack@codesourcery.com>
3960 * builtins.c, decl.c: Delete traditional-mode-related code
3961 copied from the C front end but not used, or used only to
3962 permit the compiler to link.
3964 2002-02-22 Tom Tromey <tromey@redhat.com>
3966 Fix for PR java/2369:
3967 * jvspec.c (verify_class_name): New function.
3968 (lang_specific_driver): Call it.
3969 (JAVA_START_CHAR_P): New macro.
3970 (JAVA_PART_CHAR_P): Likewise.
3972 2002-02-22 Per Bothner <per@bothner.com>
3974 * class.c: Change vtable to be more compatible with g++ v3 abi.
3975 (get_dispatch_table): Prepend offset-to-top (always 0) and
3976 type_info pointer (currently unimplemented hence NULL) to vtable.
3977 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
3978 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
3979 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
3980 (build_dtable_decl): Add declarations for new fields.
3982 2002-02-20 Per Bothner <per@bothner.com>
3984 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
3985 to finit$ (otherwise generate_bytecode_insns drops it). However, we
3986 don't need to set it on the COMPOUND_EXPR - the caller does that.
3988 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3990 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
3991 `--CLASSPATH' becomes `--classpath.'
3992 * gjavah.c: Likewise.
3993 * jcf-dump.c: Likewise.
3994 * lang-options.h: Likewise.
3996 * jcf-path.c: Updated comment.
3997 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
3998 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
3999 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
4000 (jcf_path_CLASSPATH_arg): Ditto.
4001 (classpath_u): Updated leading comment.
4003 2002-02-20 Per Bothner <per@bothner.com>
4005 * builtins.c (check_for_builtin): New function.
4006 (build_call_or_builtin): Remove.
4007 * java-tree.h: Update accordingly.
4008 * expr.c (expand_invoke): Use build + check_for_builtin instead
4009 of build_call_or_builtin.
4010 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
4011 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
4012 flag (which had caused jcf-write to incorrectly emit invokevirtual).
4014 2002-02-17 Tom Tromey <tromey@redhat.com>
4016 * java-tree.h (TYPE_STRICTFP): New macro.
4017 (struct lang_type) [strictfp]: New field.
4018 (CLASS_STRICTFP): New macro.
4019 (METHOD_STRICTFP): New macro.
4020 (struct lang_decl) [strictfp]: New field.
4021 * parse.y (method_header): Disallow strictfp constructor or
4023 (STRICT_TK): Move before MODIFIER_TK.
4024 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
4025 (METHOD_MODIFIERS): Likewise.
4026 (INTERFACE_MODIFIERS): Likewise.
4027 * jcf-write.c (get_access_flags): Likewise.
4028 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
4029 (add_method_1): Likewise.
4030 (get_access_flags_from_decl): Likewise.
4031 * jcf-dump.c (print_access_flags): Print in standard order. Also,
4032 recognize strictfp flag.
4033 * jcf.h (ACC_STRICT): New define.
4035 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
4037 * class.c(build_utf8_ref): Move declaration of decl_size
4039 2002-02-07 Tom Tromey <tromey@redhat.com>
4041 * gcj.texi (Input Options): --CLASSPATH does not suppress system
4044 2002-02-04 Anthony Green <green@redhat.com>
4046 * class.c (build_utf8_ref): Put UTF-8 constants into merged
4047 sections if available.
4049 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4051 * parse.y (java_expand_classes): Fix typo in static field loop.
4053 2002-02-02 Richard Henderson <rth@redhat.com>
4055 * class.c (add_field): Mark static fields external.
4056 (build_class_ref): Remove redundant set.
4057 * parse.y (java_expand_classes): Mark static fields of classes
4058 to be compiled as local.
4059 * jcf-parse.c (parse_class_file): Likewise.
4061 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
4063 * gcj.texi (About CNI): New node.
4065 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
4068 * jcf-parse.c : Check for HAVE_LOCALE_H before using
4069 setlocale() with LC_CTYPE as a parameter.
4072 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
4074 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
4075 Follow GNU Coding Standards for --version.
4077 2002-01-28 Tom Tromey <tromey@redhat.com>
4079 * expr.c (build_jni_stub): Ensure storage for `meth' is
4081 * parse.y (java_complete_expand_methods): Set
4082 current_function_decl before building JNI stub.
4084 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
4086 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
4089 2002-01-22 Tom Tromey <tromey@redhat.com>
4091 * decl.c (java_init_decl_processing): Use add_predefined_file.
4092 Predefine RawData.java.
4093 (predef_filenames): Removed.
4094 (java_init_decl_processing): Don't register predef_filenames.
4095 * jcf-parse.c (add_predefined_file): New function.
4096 (predefined_filename_p): Rewrote.
4097 (predefined_filename_p): No longer static.
4098 * decl.c (java_init_decl_processing): Call initialize_builtins.
4099 * Make-lang.in (JAVA_OBJS): Added builtins.o.
4100 (java/builtins.o): New target.
4101 * builtins.c: New file.
4102 * parse.y (patch_invoke): Use build_call_or_builtin.
4103 * java-tree.h (build_call_or_builtin): Declare.
4104 (initialize_builtins): Declare.
4105 (java_set_exception_lang_code): Removed unused declaration.
4106 (PREDEF_FILENAMES_SIZE): Removed.
4107 (java_tree_index): Added JTI_PREDEF_FILENAMES.
4108 (predef_filenames): New define.
4109 (add_predefined_file): Declare.
4110 (predefined_filename_p): Declare.
4111 * expr.c (expand_invoke): Use build_call_or_builtin.
4113 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4115 * parse.y (patch_switch_statement): Fix format specifier.
4117 2002-01-16 Tom Tromey <tromey@redhat.com>
4119 More for PR java/5365:
4120 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
4122 (process_file): Generate include for
4123 java.lang.UnsupportedOperationExceptions.
4125 2002-01-15 Andreas Jaeger <aj@suse.de>
4127 * .cvsignore: Add man pages.
4129 2002-01-15 Tom Tromey <tromey@redhat.com>
4131 Fix for PR java/5365:
4132 * gjavah.c (process_file): Turn class name into a file name.
4134 2002-01-14 Matthias Klose <doko@debian.org>
4136 * gcj.texi: Fix whitespace and formatting errors in the
4137 synopsis of the man pages. Update copyright.
4139 2002-01-14 Tom Tromey <tromey@redhat.com>
4142 * Make-lang.in (java.install-man): Handle jv-convert man page.
4143 (java.generated-manpages): Added jv-convert.1.
4144 (java.uninstall): Remove jv-convert.1.
4145 (java.maintainer-clean): Likewise.
4146 ($(srcdir)/java/jv-convert.1): New target.
4147 * gcj.texi (Top): Link to jv-convert node.
4148 (Individual utilities): Likewise.
4149 (Invoking jv-convert): New node.
4151 2001-01-10 Jeff Sturm <jsturm@one-point.com>
4152 Martin Kahlert <martin.kahlert@infineon.com>
4154 * jcf-parse.c (get_constant): Don't swap lo/hi for big
4155 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
4157 2002-01-03 Graham Stott <grahams@redhat.com>
4159 * class.c (compile_resource_file): Update copyright date.
4160 Constify filename parameter.
4161 (java-tree.h): Update copyright date.
4162 (compile_resource_file): Constify filename parameter.
4164 2002-01-03 Graham Stott <grahams@redhat.com>
4166 * gcc/jcf-parse.c: Update copyright date.
4167 (yyparse): Constify resource_filename.
4169 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4171 * parse.y (src_parse_roots): Don't needlessly zero init.
4173 2001-12-31 Tom Tromey <tromey@redhat.com>
4175 * parse.y (dump_java_tree): New function.
4176 (source_end_java_method): Call it.
4177 (end_class_declaration): Likewise.
4178 * lang.c (java_decode_option): Call dump_switch_p.
4180 2001-12-28 Tom Tromey <tromey@redhat.com>
4182 * gen-table.pl: Don't process characters after \uffff. Added
4183 comment pointing to input file.
4185 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4187 * gen-table.pl: Const-ify output. Document the location of a
4188 suitable unicode input file.
4190 * chartables.h: Regenerate.
4192 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4194 * chartables.h: Const-ify.
4195 * gjavah.c (options): Likewise.
4196 * jcf-dump.c (options): Likewise.
4197 * jv-scan.c (options): Likewise.
4198 * lex.c (java_start_char_p, java_part_char_p): Likewise.
4199 * parse.y (binop_lookup): Likewise.
4201 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4203 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
4204 the static arrays that are output.
4205 * jvspec.c (jvgenmain_spec): Make static.
4206 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
4207 * keyword.h: Regenerate.
4208 * lang.c (string_option, process_option_with_no, lang_f_options,
4209 lang_W_options): Const-ify.
4210 * lex.c (java_lex): Likewise.
4212 2001-12-21 Richard Henderson <rth@redhat.com>
4214 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
4215 (get_boehm_type_descriptor): ... here. Arrange for the
4216 TREE_TYPE to get set properly.
4218 2001-12-21 Richard Henderson <rth@redhat.com>
4220 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
4221 only if the target requires collect2.
4223 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
4225 2001-12-20 Tom Tromey <tromey@redhat.com>
4228 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
4229 CAN_COMPLETE_NORMALLY for the node.
4230 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
4231 generate code for second branch if first branch can't complete
4233 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
4234 the loop head if the loop body can't complete normally.
4236 2001-12-20 Tom Tromey <tromey@redhat.com>
4239 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
4240 case where `finally' clause can't complete normally.
4242 2001-12-20 Tom Tromey <tromey@redhat.com>
4245 * parse.y (analyze_clinit_body): Added this_class parameter.
4246 Check for more cases where we must keep <clinit>.
4247 (maybe_yank_clinit): Cleaned up flow control.
4249 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4251 * decl.c (java_init_decl_processing): Don't initialize
4252 finit_leg_identifier_node.
4253 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
4254 (finit_leg_identifier_node): Remove.
4255 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
4257 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4259 * mangle.c (mangle_member_name): Don't special-case for
4261 * mangle_name.c (unicode_mangling_length): Likewise.
4262 (append_unicode_mangled_name): Likewise.
4263 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
4266 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4268 * expr.c (build_java_array_length_access): Don't force null pointer
4269 check unless flag_check_references is set.
4271 2001-12-20 Tom Tromey <tromey@redhat.com>
4273 Fix for PR java/3417:
4274 * parse.y (patch_assignment): Added special processing for
4276 (patch_return): Don't convert booleans to integers, and don't
4277 special-case `null'.
4279 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
4281 * config-lang.in (diff_excludes): Remove.
4283 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
4285 * gcj.texi: Update link to GCC manual.
4287 2001-12-17 Tom Tromey <tromey@redhat.com>
4289 * parse.y (link_nested_class_to_enclosing): Removed useless
4292 2001-12-16 Tom Tromey <tromey@redhat.com>
4294 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
4297 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
4299 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
4300 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
4303 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4305 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
4307 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4309 * decl.c (java_init_decl_processing): Build otable_type correctly.
4310 otable_decl is an otable_type.
4312 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4314 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
4315 otable_type, otable_ptr_type, method_symbol_type,
4316 method_symbols_array_type, method_symbols_array_ptr_type): New
4317 field/global tree definitions.
4318 (flag_indirect_dispatch): New flag.
4319 * decl.c (java_init_decl_processing): Initialize new otable and
4320 otable_syms type nodes and decls. Add new field "index" to
4322 * class.c (build_method_symbols_entry): New function.
4323 (make_method_value): Set "index" to to method's vtable index for
4324 virtual methods when indirect-dispatch is not used.
4325 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
4326 and set vtable_method_count to -1. Set otable and otable_syms field
4327 if indirect-dispatch is used and there was something to put in them.
4328 (build_method_symbols_entry): New function.
4329 (emit_offset_symbol_table): New function.
4330 * expr.c (get_offset_table_index): New function.
4331 (build_invokevirtual): Build array reference to otable at the index
4332 returned by get_offset_table_index, and use the result as the vtable
4334 (build_invokeinterface): Similar.
4335 * jcf-parse.c (yyparse): If indirect-dispatch, call
4336 emit_offset_symbol_table at the end of compilation, after all classes
4337 have been generated.
4338 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
4339 * lang.c (flag_indirect_dispatch): Define.
4340 (lang_f_options): Add indirect-dispatch flag.
4342 2001-12-14 Matthias Klose <doko@debian.org>
4344 * gcj.texi: Markup for man page generation. Document missing
4345 options printed by <tool> --help.
4346 Terminate description of gij's -ms option with a dot.
4347 * Make-lang.in ($(srcdir)/java/*.1): New targets.
4348 (java.generated-manpages java.install-man, java.uninstall,
4349 java-maintainer-clean) Updated.
4351 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
4353 * class.c (get_dispatch_table): Fix java vtable layout
4354 for TARGET_VTABLE_USES_DESCRIPTORS.
4355 * decl.c (java_init_decl_processing): Initialize
4356 alloc_no_finalizer_node, finalize_identifier_node.
4357 * expr.c (class_has_finalize_method): New function.
4358 (expand_java_NEW): Generate calls for finalizer-free allocation.
4359 (build_invokevirtual): Fix java vtable layout for
4360 TARGET_VTABLE_USES_DESCRIPTORS.
4361 * java-tree.h (enum java_tree_index): New entries:
4362 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
4363 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
4364 (class_has_finalize_method): declare.
4365 (HAS_FINALIZER_P): New macro.
4366 * parse.y (patch_invoke): Generate calls for finalizer-free
4369 2001-12-12 Matthias Klose <doko@debian.org>
4371 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
4372 whitespace at end of line.
4374 2001-12-11 Tom Tromey <tromey@redhat.com>
4376 * lex.c (java_init_lex): Define wfl_to_string as
4377 gnu.gcj.runtime.StringBuffer unless generating bytecode.
4379 2001-12-11 Jeff Sturm <jsturm@one-point.com>
4381 * class.c (make_method_value): Use null_pointer_node to
4382 represent empty exception table.
4384 2001-12-10 Tom Tromey <tromey@redhat.com>
4386 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
4388 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
4390 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
4392 2001-12-09 Per Bothner <per@bothner.com>
4394 * check-init.c (current_switch_has_default): New static field.
4395 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
4396 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
4397 DEFAULT_EXPR seen, simulate a default alternative that copies state.
4399 2001-12-09 Tom Tromey <tromey@redhat.com>
4401 * check-init.c (check_init): Don't allow pre- or post- increment
4402 or decrement of final variable.
4403 (final_assign_error): Minor error message rewording.
4405 2001-12-08 Tom Tromey <tromey@redhat.com>
4407 * java-tree.h: Fixed typo.
4409 * gjavah.c (decompile_method): Don't decompile to `return this'
4412 * gjavah.c (cxx_keywords): Re-sorted.
4413 * lex.c (cxx_keywords): Re-sorted.
4415 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
4418 * gjavah.c (print_namelet): Clear subnamelets.
4419 (HANDLE_METHOD): Set `method_printed' earlier.
4421 2001-12-07 Tom Tromey <tromey@redhat.com>
4423 * lang.c (lang_f_options): Added
4424 optimize-static-class-initialization.
4425 (java_decode_option): Removed special case.
4427 2001-12-07 Per Bothner <per@bothner.com>
4429 * check-init.c (check_init): Fix typo freeing memory twice.
4431 2001-12-05 Per Bothner <per@bothner.com>
4433 Restore support for static class initialization optimization.
4434 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
4435 * check-init.c (check_int): At end of BLOCK handle initialization
4436 blocks, which used to be done in java_complete_expand_method but did
4437 not handle the case where check_for_initialization might allocate
4438 more than a word of bits.
4439 * decl.c (lang_make_tree): The smic field is now a tree.
4440 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
4441 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
4443 * parse.y (emit_test_initialization): Combine hash_lookup calls.
4445 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
4446 Change from a hash table to a list.
4447 (struct_lang_decl): Change field 'smic' to match.
4448 * class.c (add_method_1): Initialize
4449 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
4450 * parse.y (adjust_init_test_initialization): Removed - inlined into -
4451 (java_expand_method_bodies): -here, since 'smic' is now a list.
4452 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
4454 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
4456 * class.c (java_hash_compare_tree_node): Fix casts.
4458 2001-12-04 Per Bothner <per@bothner.com>
4460 * check-init.c: Handle definite unassignment to finals in addition
4461 to definite assignment.
4462 (loop_current_locals): New field.
4463 (num_current_locals, int start_current_locals, num_current_words):
4465 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
4466 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
4467 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
4468 (get_variable_decl, check_final_reassigned): New functions.
4469 (check_init, check_bool_init): Modify as needed for checking finals.
4470 (check_for_initialization): Take extra parameter and return void.
4471 Do extra start-up logic to check final fields for assignment.
4472 * parse.y (check_static_final_variable_assignment_flag,
4473 reset_static_final_variable_assignment_flag, check_final_assignment,
4474 check_final_variable_local_assignment_flag,
4475 reset_final_variable_indirect_assignment_flag,
4476 reset_final_variable_global_assignment_flag): Remove functions.
4477 (java_complete_expand_methods, outer_field_access_fix,
4478 patch_assignment): Remove no-longer used logic.
4479 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
4480 * parse.y (register_fields, java_complete_tree): Update accordingly.
4482 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
4483 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
4484 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
4486 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
4488 * java-tree.h (DECL FINAL): New bit-field.
4489 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
4490 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
4491 (DECL_INIT_CALLS_THIS): New macro.
4492 (struct lang_decl): New bit-field init_calls_this.
4493 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
4494 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
4495 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
4496 use it for both local variables and final fields.
4497 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
4499 (struct lang_type): Remove hfv bit-field.
4500 (check_for_initialization): Change to return void.
4502 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
4503 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
4504 * check-init.c (final_assign_error): New helper function.
4505 (check_final_reassigned, check_init): Use it.
4506 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
4508 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
4509 bit-fields to unsigned.
4511 2001-12-03 Per Bothner <per@bothner.com>
4513 * parse.y (patch_binop): Minor constant folding.
4515 * parse.y (build_current_thisn): Shorter 'buffer'.
4517 2001-12-03 Per Bothner <per@bothner.com>
4519 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
4520 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
4521 * jcf-write.c (generate_bytecode_insns): Remove support for
4522 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
4523 * check-init.c (check_init): Likewise.
4525 2001-12-03 Per Bothner <per@bothner.com>
4527 * verify.c (subroutine_nesting): New function.
4528 (verify_jvm_instructions): Use it to fix logic for checking that
4529 we're done with the current subroutine.
4531 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
4532 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
4534 2001-12-03 Per Bothner <per@bothner.com>
4536 * jcf.h: Fix obvious typo in comment.
4537 * typeck.c (build_null_signature): Add comment.
4539 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
4541 * expr.c: Remove leading capital from diagnostic messages, as
4542 per GNU coding standards.
4543 * jcf-io.c: Similarly.
4544 * jcf-parse.c: Similarly.
4545 * jv-scan.c: Similarly.
4546 * jvspec.c: Similarly.
4547 * mangle.c: Similarly.
4549 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
4550 Alexandre Petit-Bianco <apbianco@redhat.com>
4552 * expr.c (build_java_arrayaccess): Call save_expr on array for
4553 correct evaluation order, modified comment, fixed indentation.
4554 * parse.y: (patch_assignment): Correctly extract the array base
4555 from the tree generate by build_java_arrayaccess, added comments.
4556 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
4557 Fixes PR java/3096, PR java/3803, PR java/3965.
4559 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
4561 * expr.c (expand_byte_code): Remove trailing periods from messages.
4562 * jcf-parse.c (load_class, jcf_parse): Similarly.
4563 * jcf-write.c (generate_classfile): Similarly.
4564 * lex.c (java_lex): Similarly.
4566 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4568 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
4570 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
4572 * Make-lang.in (java.generated-manpages): New dummy target.
4574 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4576 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4578 (lang_specific_pre_link): Use set_input to set input_filename.
4580 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4581 (main): Fix definition.
4582 Strip `main' from classname.
4585 2001-11-18 Roger Sayle <roger@eyesopen.com>
4587 * parse.h (java_expand_switch): Remove old prototype.
4589 2001-11-18 Tom Tromey <tromey@redhat.com>
4591 Fix for PR java/1401:
4592 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
4594 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
4597 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
4599 * lang.c (finish_parse): Rename to java_finish.
4600 (LANG_HOOKS_FINISH, java_finish): New.
4602 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
4604 * decl.c (init_decl_processing): Rename java_init_decl_processing.
4605 * java-tree.h: New prototype.
4606 * lang.c (java_init): Update prototype. Combine with old init_parse.
4608 2001-11-13 Tom Tromey <tromey@redhat.com>
4610 * gjavah.c (method_signature): New global.
4611 (HANDLE_METHOD): Set it.
4612 (decompile_return_statement): New function.
4613 (decompile_method): Use it.
4614 (print_method_info): Removed `synth' argument.
4616 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4618 * java-tree.h (java_set_yydebug): New.
4619 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
4620 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
4621 (print_lang_decl, print_lang_type, print_lang_identifier,
4622 print_lang_statistics, lang_print_xnode): Remove.
4624 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4626 * jcf-parse.c (init_lex): Remove.
4627 * lang.c (language_string, lang_identify): Remove.
4628 (struct lang_hooks): Constify.
4629 (LANG_HOOKS_NAME): Override.
4630 (init_parse): Update.
4632 2001-11-08 Andreas Franck <afranck@gmx.de>
4634 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
4635 program_transform_name the way suggested by autoconf.
4636 (java.install-common): Also transform auxiliary program names with
4637 program_transform_name.
4639 2001-11-08 Tom Tromey <tromey@cygnus.com>
4641 * parse.y (trap_overflow_corner_case): New rule.
4642 (unary_expression): Use it.
4643 * lex.c (java_init_lex): Don't set minus_seen.
4644 (yylex): Don't use minus_seen. Communicate overflow to parser for
4646 (error_if_numeric_overflow): New function.
4647 * parse.h (minus_seen): Removed field.
4648 (JAVA_RADIX10_FLAG): New define.
4650 2001-11-07 Tom Tromey <tromey@redhat.com>
4652 Patch for PR java/1414:
4653 * parse.y (case_label_list): New global.
4654 (goal): Register case_label_list with GC.
4655 (java_complete_lhs): Save new case on case_label_list.
4656 (patch_switch_statement): Check for duplicate case labels.
4658 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4660 * parse.y (patch_assignment): Removed unused third argument.
4661 (java_complete_lhs): Removed unused third argument to patch_assignment.
4663 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
4665 * lang.c: Include langhooks-def.h.
4666 * Make-lang.in: Update.
4668 2001-10-31 Zack Weinberg <zack@codesourcery.com>
4670 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
4672 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4674 * mangle.c (find_compression_record_match): Don't match compression
4675 records for package name elements unless they occur at the start of
4676 the name. Fix for PR java/4717.
4678 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4680 * expr.c (expand_java_field_op): Don't special-case references to
4681 java.lang.PRIMTYPE.TYPE.
4682 (build_primtype_type_ref): Removed.
4683 * java-tree.h (build_primtype_type_ref): Remove prototype.
4684 * parse.y (maybe_build_primttype_type_ref): Removed.
4685 (complete_function_arguments): Don't special-case references to
4686 java.lang.PRIMTYPE.TYPE.
4687 (patch_assignment): Likewise.
4688 (array_constructor_check_entry): Likewise.
4690 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4692 * mangle.c (static tree compression_table): Fixed leading comment.
4693 * parse.h (struct parser_ctxt): Fixed field comment.
4694 * parse.y (check_pkg_class_access): New prototype, fixed leading
4695 comment, new parameter used to emit error only if passed as true.
4696 (parse_check_super): Pass extra argument to check_pkg_class_access.
4697 (do_resolve_class): Likewise.
4698 (process_imports): Likewise.
4699 (read_import_dir): Fixed indentation.
4700 (find_in_imports_on_demand): New local class_type_name. Local
4701 node_to_use deleted. while loop changed into for loop. Report
4702 multiple definition only for accessible classes. Improved error
4704 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
4705 assigned to parameter list, fixed indentation. while loop changed
4706 into for loop, restore TREE_CHAIN on local `tem' before the next
4709 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4711 * lang.c (lang_get_alias_set): Deleted.
4713 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4715 * gjavah.c (jni_print_char): Fix thinko in last change.
4717 * gjavah.c (jni_print_char, decode_signature_piece): Use
4718 safe-ctype macros and/or fold extra calls into fewer ones.
4719 * lex.c (java_read_unicode, java_lex): Likewise.
4720 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
4721 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
4722 * mangle_name.c (append_unicode_mangled_name,
4723 unicode_mangling_length): Likewise.
4725 2001-10-17 Richard Henderson <rth@redhat.com>
4727 * Make-lang.in (java/lang.o): Depend on langhooks.h.
4729 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4731 * lang.c (langhooks.h): Included.
4732 (LANG_HOOKS_INIT): Redefined.
4733 (LANG_HOOKS_INIT_OPTIONS): Likewise.
4734 (LANG_HOOKS_DECODE_OPTION): Likewise.
4735 (struct lang_hooks lang_hooks): New initialization.
4737 2001-10-11 Per Bothner <per@bothner.com>
4739 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
4740 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
4741 The former is simpler, and jcf-write.c handles it better.
4742 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
4743 or WITH_CLEANUP_EXPR.
4744 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
4745 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
4747 * parse.y (patch_if_else_statement): If the condition is constant,
4748 optimize away the test.
4750 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4752 * parse.y (patch_cast): Call patch_string on the first operand of
4753 the incoming node, update it if necessary. Fixes PR java/4510.
4755 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4757 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
4758 when name qualifier matches a package name.
4760 2001-10-08 Tom Tromey <tromey@redhat.com>
4762 Fix for PR java/4489:
4763 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
4764 force a new label when computing `body_block'.
4766 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4768 * jcf-io.c (format_uint): Const-ify.
4769 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
4770 * lex.c (java_get_line_col): Likewise.
4771 * parse.y (build_incdec): Likewise.
4773 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4775 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
4776 a NULL enclosing context if appropriate. Fixes PR java/4466.
4778 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4780 * parse.y (patch_assignment): Use lvalue's original TYPE when
4781 building the final COMPOUND_EXPR.
4782 (try_reference_assignconv): Fixed leading comment.
4784 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4786 * parse.y (check_final_variable_indirect_assignment): For
4787 COMPOUND_EXPR, return only if finals were found initialized
4788 properly, if not, keep on checking.
4789 (check_final_variable_global_assignment_flag): New local
4790 error_found, set when appropriate and used to decide whether to
4791 report uninitialized finals. Fixed typo in comment.
4793 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4795 * decl.c (init_decl_processing): Fixed typo in predef_filenames
4796 last three initializations. Fixes PR java/4360.
4798 2001-09-21 Richard Henderson <rth@redhat.com>
4800 * class.c (get_dispatch_table): Handle function descriptors.
4801 (build_dtable_decl): Likewise.
4802 * expr.c (build_invokevirtual): Likewise.
4804 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4806 * parse.y (patch_method_invocation): Build class initialization
4807 when static finals are used to qualify method invocation.
4810 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
4812 * parse.h: (WFL_STRIP_BRACKET): Re-written using
4813 build_type_name_from_array_name.
4814 (STRING_STRIP_BRACKETS): New macro.
4815 * parse.y (build_type_name_from_array_name): New function.
4816 (array_creation_expression:): Accumulate []s instead of [s.
4817 (cast_expression:): Accumulate []s instead of [s after cast type
4819 (build_array_from_name): Local string deleted, use
4820 build_type_name_from_array_name.
4821 (build_unresolved_array_type): Accumulate []s instead of [s after
4823 (register_fields): Fixed comment.
4824 (resolve_class): Local name, base deleted, new locals tname and
4825 array_dims. Use build_type_name_from_array_name. Use array_dims to
4827 (purify_type_name): Use STRING_STRIP_BRACKETS.
4829 2001-09-18 Andreas Jaeger <aj@suse.de>
4831 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
4832 * jv-scan.c: Likewise.
4834 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4836 * parse.y (patch_method_invocation): Inner class creation context
4837 check not enforced within constructors. Fixes PR java/1873.
4839 2001-09-16 Tom Tromey <tromey@redhat.com>
4841 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
4842 NOTE_PUSH for single-case push. Fixes PR java/4189.
4844 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4846 * java-tree.h (TYPE_IMPORT_LIST): New macro.
4847 (TYPE_IMPORT_DEMAND_LIST): Likewise.
4848 (struct lang_type): New fields import_list and import_demand_list.
4849 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
4850 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
4851 (do_resolve_class): New local saved_enclosing_type, initialized,
4852 passed as parameter to find_in_imports and find_in_imports_on_demand.
4853 (find_in_imports): Added paramater enclosing_type, use its
4854 TYPE_IMPORT_LIST when applicable.
4855 (find_in_imports_on_demand): Added parameter enclosing_type, use
4856 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
4857 declaration and initialization.
4858 (fold_constant_for_init): Switch/restore current_class to the
4859 appropriate context.
4861 2001-09-13 Mark Mitchell <mark@codesourcery.com>
4863 * verify.c (verify_jvm_instructions): Fix typo.
4865 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4867 * expr.c (expand_invoke): Const-ification.
4868 * parse.y (patch_method_invocation): Likewise.
4870 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4872 * gjavah.c (cxx_keywords): Const-ification.
4873 * keyword.gperf (java_keyword): Likewise.
4874 * lang.c (java_tree_code_name): Likewise.
4875 * lex.c (cxx_keywords): Likewise.
4876 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
4878 2001-09-11 Richard Henderson <rth@redhat.com>
4880 * parse.h (ctxp_for_generation): Mark extern.
4882 2001-09-10 Richard Henderson <rth@redhat.com>
4884 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
4886 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4888 * typeck.c (java_array_type_length, build_prim_array_type):
4889 Represent empty arrays by NULL index.
4891 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
4893 * java-tree.h (compile_resource_file): Grouped with other prototypes.
4894 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
4896 2001-09-06 Anthony Green <green@redhat.com>
4898 * class.c (O_BINARY): Define if necessary.
4899 (registerResource_libfunc): Declare.
4900 (init_class_processing): Initilize registerResource_libfunc.
4901 (compile_resource_file): New function.
4902 * java-tree.h (resource_name): Declare.
4903 (compile_resource_file): Declare.
4904 * jcf-parse.c (yyparse): Handle compiling java resource files.
4905 * lang.c (java_decode_option): Handle -fcompile-resource option.
4906 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
4908 * gcj.texi (Code Generation): Add documentation for -R flag.
4910 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4912 * jcf-write.c (generate_classfile): Issue an error in case of
4913 field/initial value mismatch.
4914 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
4915 being initialized and we're generating bytecode.
4916 (java_complete_lhs): In MODIFY_EXPR section: added comments,
4917 set DECL_INITIAL properly when appropriate.
4921 2001-09-01 Per Bothner <per@bothner.com>
4923 * parse.y (maybe_yank_clinit): A field without an initializer is not
4924 relevant. All initializers except static final and constant require
4925 <clinit>, regardless of flag_emit_class_files.
4927 2001-08-31 Per Bothner <per@bothner.com>
4929 * class.c (set_constant_value): When not emitting class files, then a
4930 String ConstantValue is a utf8const_ptr_type.
4932 2001-08-30 Per Bothner <per@bothner.com>
4934 * jcf-write.c (generate_classfile): Check that field is primitive
4935 or string before emitting ConstantValue attribute.
4937 2001-08-30 Per Bothner <per@bothner.com>
4939 * parse.y (resolve_qualified_expression_name): If creating a
4940 COMPOUND_EXPR, set it's type correctly.
4942 2001-08-30 Per Bothner <per@bothner.com>
4944 * jcf-io.c (open_class): Set filename field.
4946 * jcf-parse,c (parse_class_file): Set current_function_decl
4947 for better error message when Code attribute is missing.
4949 * lang.c (put_decl_node, lang_print_error): Re-arrange for
4950 better diagnostics, especially for constructors.
4952 2001-08-30 Per Bothner <per@bothner.com>
4954 * jcf-write.c (generate_classfile): Don't write ConstantValue
4955 attribute if field is not final, for compatibility with jdk.
4957 * jcf-write.c (generate_classfile): Convert ConstantValue values
4958 to correct type. Work-around for front-end bug.
4959 * class.c (set_constant_value): Error if constant has wrong type.
4961 2001-08-30 Per Bothner <per@bothner.com>
4963 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
4964 "Double" are printed at verbosity 1.
4966 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
4968 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
4970 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4972 * parse.y (patch_assignment): Don't verify final re-assignment here.
4973 (java_complete_lhs): Verify assignments to finals calling
4974 patch_assignment. Verify re-assignments to finals before calling
4977 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
4979 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
4982 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4984 * lex.c (java_lex): new local found_hex_digits. Set and then used
4985 in test to reject invalid hexadecimal numbers.
4986 * parse.y (java_complete_tree): Prevent unwanted cast with
4987 initialized floating point finals.
4988 (patch_binop): Emit a warning when detecting a division by zero,
4989 mark result not constant, don't simplify non integer division.
4991 2001-08-28 Per Bothner <per@bothner.com>
4993 * jcf-write.c (generate_bytecode_insns): For increments and
4994 decrements just recurse to push constant. Improvement on Mark's patch.
4996 2001-08-28 Mark Mitchell <mark@codesourcery.com>
4998 * jcf-write.c (generate_bytecode_insns): Generate an integer to
4999 real conversion for increments and decrements of reals.
5001 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5003 * parse.y (resolve_qualified_expression_name): Handle unresolved
5004 qualified expressions, prevent numerical qualifiers, fixed typo.
5007 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
5009 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
5010 don't report anything but deprecated class when marked so. Handle
5012 (patch_method_invocation): Check deprecation on methods and types.
5013 (patch_binop): code becomes an enum tree_code, added default: to
5014 switch to handle that. Detect division by zero, try to fold and
5015 return before using a subroutine.
5017 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
5019 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
5020 file smaller than 4 bytes.
5021 * parse.y (check_inner_circular_reference): New function.
5022 (check_circular_reference): Likewise.
5023 (array_initializer:): Accept {,}.
5024 (java_check_circular_reference): Rewritten using
5025 check_circular_reference and check_inner_circular_reference.
5026 (java_complete_expand_method): Unconditionally save and restore
5027 the unpurged exception list.
5028 (build_dot_class_method_invocation): Unmangle signature parameter.
5030 2001-08-21 Tom Tromey <tromey@redhat.com>
5032 * decl.c (init_decl_processing): Add `throws' field to method
5034 * class.c (make_method_value): Compute `throws' field for method.
5036 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5038 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
5039 circularity is detected.
5040 (ctors_unchecked_throws_clause_p): Fixed leading comment.
5042 2001-08-17 Richard Henderson <rth@redhat.com>
5044 * class.c (emit_register_classes): Add align parameter to
5045 call to assemble_integer.
5047 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
5049 * jcf-parse.c (load_class): New locals saved and class_loaded. If
5050 loading a class_or_name fails, try considering an innerclass name
5051 and load the enclosing context.
5052 * parse.y (resolve_inner_class): New function.
5053 (find_as_inner_class): Added leading comment.
5054 (register_incomplete_type): Keep the current context as enclosing
5055 context for JDEP_FIELD dependencies.
5056 (do_resolve_class): Locals new_class_decl and super initialized to
5057 NULL. Call resolve_inner_class, explore the enclosing context
5058 superclass if necessary.
5061 2001-08-16 Tom Tromey <tromey@redhat.com>
5063 * jcf-dump.c (main): Updated for change to jcf_path_seal.
5064 * gjavah.c (main): Updated for change to jcf_path_seal.
5065 * lang.c (version_flag): New global.
5066 (java_decode_option): Recognize `-version'.
5067 (java_init): Update for change to jcf_path_seal.
5068 * jcf.h (jcf_path_seal): Added `print' argument.
5069 * jcf-path.c (jcf_path_seal): Added `print' argument.
5071 2001-08-13 Zack Weinberg <zackw@panix.com>
5073 * Make-lang.in (java/decl.o): Update dependencies.
5074 * decl.c: Include libfuncs.h, don't include toplev.h.
5076 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5078 * decl.c (init_decl_processing): exception_type_node,
5079 class_not_found_type_node, and no_class_def_found_type_node
5080 initialized. predef_filenames augmented accordingly.
5081 instinit_identifier_node initialized.
5082 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
5083 * java-tree.h (enum java_tree_index): New entries
5084 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
5085 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
5086 (exception_type_node): New macro.
5087 (class_not_found_type_node): Likewise.
5088 (no_class_def_found_type_node): Likewise.
5089 (instinit_identifier_node): Likewise.
5090 (PREDEF_FILENAMES_SIZE): Adjusted.
5091 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
5092 (struct lang_type): Fixed typo in bitfield name.
5093 (DECL_INSTINIT_P): New macro.
5094 (ID_INSTINIT_P): Likewise.
5095 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
5097 * parse.y (encapsulate_with_try_catch): New function.
5098 (generate_instinit): Likewise.
5099 (build_instinit_invocation): Likewise.
5100 (ctors_unchecked_throws_clause_p): Likewise.
5101 (add_instance_initializer): Deleted.
5102 (build_instance_initializer): Likewise.
5103 (in_instance_initializer): Likewise.
5104 (check_method_redefinition): instinit$ not to be verified.
5105 (java_complete_expand_methods): Generate instinit$, simplified code.
5106 (build_dot_class_method): Eliminated unnecessary locals. Use
5107 encapsulate_with_try_catch, removed unnecessary code.
5108 (fix_constructors): New local iii. Use build_instinit_invocation.
5109 (patch_method_invocation): Added comment.
5110 (maybe_use_access_method): Don't consider instinit$.
5111 (find_applicable_accessible_methods_list): Shorten the search for
5113 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
5114 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
5115 (patch_throw_statement): Likewise. Fixed typo.
5117 2001-08-12 David Edelsohn <edelsohn@gnu.org>
5120 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5121 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5123 (lang_specific_pre_link): Use set_input to set input_filename.
5125 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5126 (main): Fix definition.
5127 Strip `main' from classname.
5130 2001-08-11 Zack Weinberg <zackw@panix.com>
5132 * lex.h: Don't include setjmp.h. Don't define
5133 SET_FLOAT_HANDLER or prototype set_float_handler.
5135 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5137 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
5138 `poplevel' in the right order.
5140 2001-08-09 Richard Henderson <rth@redhat.com>
5142 * Make-lang.in (class.o): Depend on TARGET_H.
5143 * class.c (emit_register_classes): Use target hooks instead of
5144 assemble_constructor and assemble_destructor.
5146 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
5148 * check-init.c (flags.h): Include
5149 (check_init): Don't report uninitialized static class
5150 initialization flags, don't free bit index when doing static class
5151 initialization optimization.
5152 (check_for_initialization): Return type changed to `unsigned int.'
5153 (attach_initialized_static_class): New function.
5154 * class.c (add_method_1): Create the initialized static class
5156 (finish_class): Always emit deferred inline methods.
5157 * decl.c (emit_init_test_initialization): Moved to expr.c
5158 (complete_start_java_method): Don't traverse
5159 DECL_FUNCTION_INIT_TEST_TABLE.
5160 (lang_mark_tree): Mark hash tables in function decls.
5161 * expr.c (emit_init_test_initialization): Moved from decl.c.
5162 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
5163 initialization flag, set DECL_CONTEXT and
5164 LOCAL_CLASS_INITIALIZATION_FLAG.
5165 (java_lang_expand_expr): Emit initialization code for static class
5166 initialized flags when entering block, if necessary.
5167 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
5168 * java-tree.h (flag_optimize_sci): New global variable declaration.
5169 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
5170 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
5171 (LOCAL_FINAL_P): Fixed typo in comment.
5172 (FINAL_VARIABLE_P): Likewise.
5173 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
5174 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
5175 (struct lang_decl): New fields `ict', `smic' and `cif.'
5176 (check_for_initialization): New returned value for global.
5177 (attach_initialized_static_class): New global function.
5178 (STATIC_CLASS_INIT_OPT_P): New macro.
5179 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
5180 * lang.c (java_decode_option): Handle
5181 `-fno-optimize-static-class-initialization'
5182 * parse.y (start_complete_expand_method): New function.
5183 (java_expand_method_bodies): Likewise.
5184 (attach_init_test_initialization_flags): Likewise.
5185 (adjust_init_test_initialization): Likewise.
5186 (emit_test_initialization): Likewise.
5187 (java_complete_expand_methods): Nullify abstract and native method
5189 (java_complete_expand_method): New locals `fbody', `block_body'
5190 and `exception_copy.' Reorganized: directly return on empty method
5191 bodies, call `start_complete_expand_method', remember definitely
5192 initialized static class in function, don't expand method bodies.
5193 (java_expand_classes): Call `java_expand_method_bodies' before
5194 `finish_class' when compiling to native.
5195 (resolve_expression_name): Use `orig' after building outer class
5197 (patch_invoke): Remember static method invocations.
5199 2001-08-06 Richard Henderson <rth@redhat.com>
5201 * class.c (emit_register_classes): Pass a symbol_ref and priority
5202 to assemble_constructor.
5204 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
5206 * java-tree.h (all_class_filename): New macro.
5207 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
5208 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
5209 newly created IDENTIFIER_NODE to `all_class_filename.'
5211 2001-08-01 Jeff Sturm <jsturm@one-point.com>
5213 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
5214 Use ggc_add_tree_root to register roots.
5216 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
5218 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
5219 second operand calling check_init.
5220 * decl.c (complete_start_java_method): Swaped second and third
5221 arguments while creating WITH_CLEANUP_EXPR node.
5222 * jcf-write.c (generate_bytecode_insns): Use second operand
5223 instead of third when handling WITH_CLEANUP_EXPR.
5224 * parse.y (java_complete_lhs): Expand second operand of
5225 WITH_CLEANUP_EXPR nodes.
5226 (patch_synchronized_statement): Swaped second and third arguments
5227 while creating WITH_CLEANUP_EXPR node.
5229 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5231 * parse.y (create_interface): Avoid cyclic inheritance report when
5232 syntax error encountered during class definition.
5235 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5237 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5239 (lang_specific_pre_link): Use set_input to set input_filename.
5241 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5242 (main): Fix definition.
5243 Strip `main' from classname.
5246 2001-07-18 Tom Tromey <tromey@redhat.com>
5249 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
5250 * lex.c (java_new_lexer): Use ICONV_CONST.
5251 (java_read_char): Likewise.
5252 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
5253 (jv-scan$(exeext)): Likewise.
5255 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5257 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
5258 * parse.y (check_class_interface_creation): Allow `private' if the
5259 enclosing is not an interface.
5260 (create_interface): Interface tagged public if the enclosing
5261 context is an interface.
5262 (create_class): Class tagged public if the enclosing context
5266 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5268 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
5271 2001-07-14 Tim Josling <tej@melbpc.org.au>
5273 * check-init.c (check_init): Remove references to EXPON_EXPR.
5275 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5277 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
5278 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
5281 2001-07-13 Tom Tromey <tromey@redhat.com>
5283 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
5286 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5288 * parse.y (patch_method_invocation): Don't override primary if one
5289 is already provided, but let this$<n> be built. Fixed comment.
5291 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5293 * parse.y (empty_statement:): Report empty statement error only
5294 when found at class declaration level.
5297 2001-07-12 Tom Tromey <tromey@redhat.com>
5299 * expr.c (expand_load_internal): New function.
5300 (LOAD_INTERNAL): Use it.
5302 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
5304 * parse.y (verify_constructor_super): Compare anonymous class ctor
5305 args with `valid_method_invocation_conversion_p.'
5308 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5310 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
5311 `-fsyntax-only.' Fixes PR java/3248
5313 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5315 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
5317 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5319 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
5320 current function is static. Fixes PR java/1970
5322 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5324 * parse.y (patch_method_invocation): Add enclosing context to ctor
5325 calls if necessary. Fixes PR java/2953
5327 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5329 * parse.y (resolve_package): Abort if qualified expression member
5331 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
5334 2001-07-07 Zack Weinberg <zackw@stanford.edu>
5336 * verify.c: Don't use // comments.
5338 2001-07-05 Tom Tromey <tromey@redhat.com>
5340 * lang.c (flag_assume_compiled): Removed.
5341 * java-tree.h (flag_assume_compiled): Removed.
5342 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
5343 -fhash-synchronization, -fuse-divide-subroutine,
5344 -fcheck-references, -femit-class-file, -femit-class-files,
5345 -fassume-compiled. Updated --encoding information. Changed
5346 -foutput-class-dir to `-d'.
5348 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
5350 * jcf-parse.c (parse_class_file): Add lineno parameter to
5351 debug_start_source_file call.
5353 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
5355 * gcj.texi: Use gpl.texi.
5356 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
5357 dependencies and use doc/include in search path.
5359 2001-07-03 Jeff Sturm <jsturm@one-point.com>
5361 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
5362 `this'. If so, don't build instance initializers.
5364 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5366 * parse.y (resolve_expression_name): Improved error message for
5367 inner class cases. Fixes PR java/1958
5369 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
5371 * lang.c: #include diagnostic.h
5372 (lang_print_error): Add a `diagnostic_context *' parameter.
5373 (java_dummy_print): Likewise.
5374 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
5376 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5378 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
5379 * jcf.h (typedef struct JCF): New bitfield `finished.'
5380 (JCF_FINISH): Set `finished.'
5381 (JCF_ZERO): Reset `finished.'
5384 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5386 * parse.y (class_body_declaration:): Don't install empty instance
5390 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5392 * class.c (set_super_info): Call `set_class_decl_access_flags.'
5393 (set_class_decl_access_flags): New function.
5394 * java-tree.h (set_class_decl_access_flags): New prototype.
5395 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
5396 (parse_class_file): New local `decl_max_locals.' Take wide types
5397 into account to compute DECL_MAX_LOCALS.
5398 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
5401 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
5403 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
5405 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5407 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
5408 * parse.y (do_resolve_class): Moved comments out to leading comment
5409 section. Removed local `start', New local `_ht' and
5410 `circularity_hash.' Record `enclosing' in hash table and search
5411 it to detect circularity. Use `enclosing' as an argument to
5412 `lookup_cl.' Free the hash table when done.
5414 2001-06-19 Tom Tromey <tromey@redhat.com>
5416 * lex.c (java_read_char): Disallow invalid and overlong
5417 sequences. Fixes PR java/2319.
5419 2001-06-05 Jeff Sturm <jsturm@one-point.com>
5421 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
5423 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5425 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
5426 arguments accordingly.
5428 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
5430 * gcj.texi: Move contents to just after title page.
5432 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
5434 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
5436 (patch_incomplete_class_ref): Build the class ref, build the class
5437 init if necessary, complete the tree.
5440 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
5442 * parse.y (lookup_field_wrapper): Test `name' code.
5443 (resolve_qualified_expression_name): Test `qual_wfl' code.
5444 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
5445 handle `qual_wfl' by code.
5446 (maybe_build_primttype_type_ref): Test `wfl' code.
5448 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5450 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
5452 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
5453 the dvi file in the java directory.
5455 2001-05-25 Sam TH <sam@uchicago.edu>
5457 * gen-table.pl javaop.h jcf.h lex.h,
5458 parse.h: Fix header include guards.
5460 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
5462 * jv-scan.c (version): Update copyright year.
5464 2001-05-21 Per Bothner <per@bothner.com>
5466 * jcf-parse.c (read_class): If class is from .class or .zip file
5467 and it's already been read, don't push/pop parser context.
5469 2001-05-18 Per Bothner <per@bothner.com>
5471 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
5472 command line so the jvgenmain-generated main program comes first.
5474 2001-05-15 Tom Tromey <tromey@redhat.com>
5476 * class.c (build_utf8_ref): Don't generate identifier based on
5479 2001-05-12 Richard Henderson <rth@redhat.com>
5481 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
5482 * expr.c (java_lang_expand_expr): Expand it.
5483 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
5484 calling build_exception_object_ref.
5485 * parse.y (catch_clause_parameter): Likewise.
5486 (build_dot_class_method): Likewise.
5487 (try_reference_assignconv): Likewise.
5488 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
5489 * jcf-write.c (generate_bytecode_insns): Likewise.
5491 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5493 * parse.y (build_unresolved_array_type): Set
5494 EXPR_WFL_QUALIFICATION on the newly created wfl.
5495 Fixes PR java/2538. Fixes PR java/2535.
5497 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5499 * parse.y (fix_constructors): Removed unnecessary assignment to
5500 local. Moved assignment to `this$<n>', fixed comments and
5502 (build_wfl_wrap): Fixed indentation.
5503 Fixes PR java/2598, java/2579 and java/2658.
5505 2001-05-03 Mo DeJong <mdejong@redhat.com>
5507 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
5508 check for byte swap.
5510 2000-05-02 Jeff Sturm <jsturm@one-point.com>
5512 * expr.c (build_class_init): Move MODIFY_EXPR
5513 outside of COND_EXPR. Remove variable `call'.
5515 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5517 * decl.c: NULL_PTR -> NULL.
5518 * jcf-write.c: Likewise.
5520 2001-05-01 Tom Tromey <tromey@redhat.com>
5522 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
5523 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
5524 * gcj.texi: Updated copyright text. Include fdl.texi.
5525 (Top): Link to new node.
5527 2001-05-01 Per Bothner <per@bothner.com>
5529 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
5531 2001-05-01 Per Bothner <per@bothner.com>
5533 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
5534 import_list contains the name, not the TREE_PURPOSE.
5536 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5538 * jcf-io.c (read_zip_member): Cast to long in comparison with
5541 * jvspec.c (lang_specific_driver): Initialize variables.
5543 * mangle.c (find_compression_record_match): Likewise.
5545 * typeck.c (build_null_signature): Provide static prototype. Mark
5546 parameter with ATTRIBUTE_UNUSED.
5548 * verify.c (verify_jvm_instructions): Initialize variable.
5550 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5552 * parse.y (do_resolve_class): Check for cyclic inheritance during
5553 inner class resolution.
5555 2001-04-27 Per Bothner <per@bothner.com>
5557 * parse.y (java_expand_classes): Don't change ctxp_for_generation
5558 while iterating, since that could cause gc to lose stuff.
5560 2001-04-26 Per Bothner <per@bothner.com>
5562 Fix method search wrt scope of inner classes to match JLS2.
5563 * typeck.c (build_null_signature): New static function.
5564 (has_method): New function. Uses build_null_signature and lookup_do.
5565 * java-tree.h (has_method): New declaration.
5566 * parse.y (find_applicable_accessible_methods_list): Do not search
5567 context of inner classes here.
5568 (patch_method_invocation): Search scope, ie. current and outer clases,
5569 for method matching simple name, to find class.
5571 2001-04-26 Per Bothner <per@bothner.com>
5573 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
5574 Fix thinko: If a single case, use if_icmpeq, not ifeq.
5576 * constants.c (find_methodref_with_class_index): New function.
5577 (find_methodref_index): Use find_methodref_with_class_index.
5578 * java-tree.h (find_methodref_with_class_index): New declaration.
5579 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
5580 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
5581 If context changed from interface to class, don't use invokeinterface.
5583 2001-04-25 Per Bothner <per@bothner.com>
5585 * verify.c (verify_jvm_instructions): For field instructions,
5586 check that field index is valid. For invoke instructions, check that
5587 method index is valid.
5589 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
5591 * config-lang.in (target_libs): Copy from $libgcj_saved.
5593 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5595 * decl.c (init_decl_processing): Add new class "protectionDomain"
5597 * class.c (make_class_data): Set initial value for "protectionDomain".
5599 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5601 * jvspec.c (lang_specific_driver): Fix memory allocation
5602 deficit, by using concat in lieu of xmalloc/sprintf.
5604 2001-04-20 Per Bothner <per@bothner.com>
5606 Fixes to compile multiple .class files at once.
5607 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
5608 * java-tree.h (CLASS_PARSED_P): New macro.
5609 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
5610 * jcf-parse.c (jcf_parse_source): Inline into read_class.
5611 (read_class): Avoid some code duplication.
5612 Don't call JCF_FINISH for a .class file - might be needed later.
5613 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
5614 rather than CLASS_LOADED_P, since latter implies class laid out.
5615 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
5616 * parse.y: Don't need to set CLASS_LOADED_P for array types.
5618 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5620 * Make-lang.in (java/boehm.o): Depend on toplev.h.
5622 * boehm.c: Include toplev.h.
5624 2001-04-06 Tom Tromey <tromey@redhat.com>
5625 Alexandre Petit-Bianco <apbianco@redhat.com>
5627 Fix for PR gcj/1404 and PR gcj/2332:
5628 * parse.y (build_array_from_name): If we use the type_wfl then
5629 accumulate dimensions from the original type as well.
5630 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
5632 2001-04-06 Tom Tromey <tromey@redhat.com>
5634 * parse.y (analyze_clinit_body): Return true if the second operand
5635 of a METHOD_EXPR is nonzero.
5637 2001-04-06 Tom Tromey <tromey@redhat.com>
5639 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
5641 ($(srcdir)/java/parse.c): Likewise.
5643 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5645 * gcj.texi: Use `which-gcj' instead of `which-g77.'
5646 (version-gcc): Initialized.
5647 (which-gcj): Likewise.
5649 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5651 * java-tree.h (struct lang_decl): New macro
5652 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
5653 * parse.y (build_instance_initializer): New function.
5654 (add_instance_initializer): Use it.
5655 (java_fix_constructors): Set `current_class' before fix pass.
5656 (fix_constructors): Just return if already fixed. Move `super()'
5657 invocation ahead. Use `build_instance_initializer.'
5660 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5662 * parse.y (resolve_qualified_expression_name): Pass field's
5663 DECL_CONTEXT to `not_accessible_p.'
5664 (not_accessible_p): Changed parameters order in `inherits_from_p'
5667 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
5669 * lang-options.h: Add flag_check_references.
5671 2001-04-04 Per Bothner <per@bothner.com>
5673 * java-tree.h (CONSTANT_VALUE_P): New macro.
5674 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
5675 * parse.y (maybe_build_class_init_for_field): New static function.
5676 (resolve_expression_name, resolve_field_access): Use
5677 maybe_build_class_init_for_field instead of build_class_init
5678 This does not do the init if the field is compile-time-constant.
5679 (resolve_field_access): Simplify.
5681 * parse.y (fold_constant_for_init): Merge test into switch.
5683 2001-04-03 Zack Weinberg <zackw@stanford.edu>
5685 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
5687 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
5689 2001-04-02 Zack Weinberg <zackw@stanford.edu>
5691 * expr.c (pop_type_0): Save the result of the first
5692 lang_printable_name call in a scratch buffer, so it
5693 won't be clobbered by the second call.
5695 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
5697 * parse-scan.y (array_type:): Rewritten.
5698 (type_declaration:): `empty_statement' replaces `SC_TK.'
5699 (class_member_declaration:): `empty statement' added.
5700 (method_body:): Simplified.
5701 (static_initializer:): Likewise.
5702 (primary_no_new_array:): Use `type_literals.'
5703 (type_literals:): New rule.
5704 (dims:): Set and update `bracket_count.'
5705 Fixes PR java/1074. Fixes PR java/2412.
5707 2001-03-28 Hans Boehm <boehm@acm.org>
5709 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
5710 (get_boehm_type_descriptor): Set type on returned value to be a
5711 pointer length integer.
5713 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5715 * expr.c (pop_type_0): Call `concat' rather than building the
5717 (pop_type): Add format specifier in call to `error'.
5719 * parse.y (patch_method_invocation): Avoid casting away
5722 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
5724 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
5726 2001-03-28 Richard Henderson <rth@redhat.com>
5728 IA-64 ABI Exception Handling:
5729 * Make-lang.in (except.o): Don't depend on eh-common.h.
5730 * check-init.c (check_init): Handle EXC_PTR_EXPR.
5731 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
5732 [soft_exceptioninfo_call_node]: Remove.
5733 [eh_personality_libfunc, lang_eh_runtime_type]: New.
5734 (end_java_method): No emit_handlers.
5735 * except.c (java_set_exception_lang_code): Remove.
5736 (method_init_exceptions): Don't call it.
5737 (prepare_eh_table_type): No CATCH_ALL_TYPE.
5738 (build_exception_object_ref): New.
5739 (expand_end_java_handler): Update for except.h name changes.
5740 (emit_handlers, expand_resume_after_catch): Remove.
5741 * expr.c (java_lang_expand_expr): Update for except.h name changes.
5742 (process_jvm_instruction): Use build_exception_object_ref.
5743 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
5744 (soft_exceptioninfo_call_node): Remove.
5745 (build_exception_object_ref): Declare.
5746 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
5747 soft_exceptioninfo_call_node. Move processing ...
5748 [EXC_PTR_EXPR]: ... here.
5749 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
5750 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
5751 (source_end_java_method): No java_set_exception_lang_code or
5753 (build_dot_class_method): Use build_exception_object_ref.
5754 (try_reference_assignconv): Check EXC_PTR_EXPR not
5755 soft_exceptioninfo_call_node.
5757 2001-03-28 Richard Henderson <rth@redhat.com>
5759 * java-tree.h (throw_node): Define as a single member of
5760 java_global_trees instead of a separate array.
5761 (JTI_THROW_NODE): New.
5762 * decl.c (throw_node): Don't declare.
5763 (init_decl_processing): Init a scalar throw_node.
5764 Don't register it for gc.
5765 * check-init.c (check_init): Reference scalar throw_node.
5766 * expr.c (build_java_athrow): Likewise.
5767 * jcf-write.c (generate_bytecode_insns): Likewise.
5768 * parse.h (BUILD_THROW): Likewise.
5770 2001-03-28 Richard Henderson <rth@redhat.com>
5772 * decl.c (end_java_method): Do not save and restore
5773 flag_non_call_exceptions.
5774 * parse.y (source_end_java_method): Likewise.
5775 * lang.c (flag_exceptions): Don't declare.
5776 (java_init_options): Set flag_non_call_exceptions. Set
5777 flag_exceptions here ...
5778 (java_init): ... not here.
5780 2001-03-27 Richard Henderson <rth@redhat.com>
5782 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
5783 exceptions_via_longjmp.
5785 * lang.c (flag_new_exceptions): Don't declare it.
5786 (java_init_options): Or set it.
5788 2001-03-27 Richard Henderson <rth@redhat.com>
5790 * decl.c (end_java_method): Rename asynchronous_exceptions to
5791 flag_non_call_exceptions.
5792 * parse.y (source_end_java_method): Likewise.
5794 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5796 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
5798 2001-03-26 Mark Mitchell <mark@codesourcery.com>
5800 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
5802 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5804 * parse.y (find_as_inner_class): Follow current package
5805 indications not to mistakingly load an unrelated class.
5807 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5809 * constants.c (PUTN): Use memcpy, not bcopy.
5811 * lex.c (java_read_char): Use memmove, not bcopy.
5813 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
5815 2001-03-23 Per Bothner <per@bothner.com>
5817 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
5818 macro for better error pin-pointing.
5819 * java-tree.h: Fix typo in comment.
5821 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
5822 Don't include jsr/goto in exception range.
5823 Check if start and end of exception range are the same (also TRY_EXPR).
5824 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
5825 However, do emit the following goto even if try_block is empty.
5826 Defer freeing exception_decl until after the finalizer, to make
5827 sure the local isn't reused in the finalizer. Fixes PR java/1208.
5829 * parse.y (java_complete_lhs): If the try-clause is empty, just
5830 return the finally-clause and vice versa.
5832 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
5834 * gcj.texi (Input Options): documented the check for attribute
5835 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
5836 * java-tree.h (flag_force_classes_archive_check): Declared extern.
5837 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
5838 (jcf_parse): Check for the right classes archive if necessary.
5839 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
5840 (jcf_parse_fields): Fixed indentation.
5841 * jcf-write.c (append_gcj_attribute): New function.
5842 (generate_classfile): Compute the attribute count, invoke
5843 `append_gcj_attribute'.
5844 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
5845 turned into bit-fields. New bit-field `right_zip.'
5846 (JCF_ZERO): Set `right_zip' to zero.
5847 * lang-options.h (-fforce-classes-archive-check): Added flag.
5848 * lang.c (flag_force_classes_archive_check): New flag.
5849 (lang_f_options): New entry `force-classes-archive-check.'
5852 2001-02-07 Andrew Haley <aph@redhat.com>
5854 * gcj.texi (Configure-time Options): Add -fcheck-references.
5855 * expr.c (build_java_indirect_ref): New function.
5856 (java_check_reference): New function.
5857 (build_java_array_length_access): Use build_java_indirect_ref to
5858 check for null references.
5859 (build_java_arrayaccess): Likewise.
5860 (build_get_class): Likewise.
5861 (build_field_ref): Likewise.
5862 (invoke_build_dtable): Likewise.
5863 (build_invokeinterface): Likewise.
5864 * lang.c (lang_f_options): Add flag_check_references.
5865 * jvspec.c (jvgenmain_spec): Add flag_check_references.
5866 * java-tree.h (flag_check_references): New variable.
5867 * lang.c (flag_check_references): Likewise.
5868 * parse.y (patch_invoke): Use java_check_reference.
5869 (patch_assignment): Allow for extra nesting in
5870 _Jv_CheckArrayStore.
5872 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
5874 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
5875 * lex.c (cxx_keywords): Likewise.
5877 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5879 * parse.y (qualify_ambiguous_name): Broaden `length'
5880 recognition. Help MODIFY_EXPR be resolved as expression names.
5881 Fixes PR java/2066. Fixes PR java/2400.
5883 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
5885 * gjavah.c (process_file): Mark interface definitions with
5886 "__attribute__ ((java_interface))".
5888 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5890 * class.c (layout_class): Fixed push_super_field's second
5891 argument. Fixes PR java/2333.
5892 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
5893 too early to lay innerclasses out.
5895 2001-03-20 Tom Tromey <tromey@redhat.com>
5896 Alexandre Petit-Bianco <apbianco@redhat.com>
5898 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
5899 inside an array reference. Insertion of the array store check
5900 rewritten. Fixes PR java/2299.
5902 2001-03-20 Tom Tromey <tromey@redhat.com>
5904 * lex.c (java_read_unicode): Only accept leading `u's.
5906 2001-03-20 Tom Tromey <tromey@redhat.com>
5908 * jcf-parse.c (read_class): Initialize `class'.
5910 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5912 * jcf_parse.c (jcf_parse): Eliminate unused variable.
5914 2001-03-19 Mark Mitchell <mark@codesourcery.com>
5916 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
5917 (layout_class): Likewise.
5918 (layout_class_method): Likewise.
5919 (emit_register_classes): Likewise.
5920 * decl.c (builtin_function): Likewise.
5921 (give_name_to_locals): Likewise.
5923 2001-03-19 Per Bothner <per@bothner.com>
5925 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
5926 before trying to load an inner class.
5928 Fixes to process to command-line .class files in two passes.
5929 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
5930 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
5931 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
5932 * class.c (is_compiled_class): Fix for renamed flag.
5933 * parse.y (maybe_create_class_interface_decl): Likewise.
5934 * jcf-parse.c (yyparse): Also set if compiling .class files.
5935 * jcf-parse.c (read_class); Read current_class.
5936 (jcf_parse): Make static.
5937 (load_inner_classes): New function, with code moved from jcf_parse,
5938 because we need to inner classes after the command-line files are read.
5939 (yyparse): Set finput to NULL when it doesn't need to be closed.
5940 Reduce use of main_jcf (basically only for archive) and
5941 use finput instead of main_jcf->read_state.
5942 Inline jcf_figure_file_type into yyparse.
5943 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
5944 Defer load_inner_classes and parse_class_file to a second pass,
5945 after we've correctly mapped command-line .clas fiels to classes.
5946 (jcf_figure_file_type): Removed.
5947 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
5948 (JCF_ZERO): Also clear zipd field.
5949 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
5951 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5953 * jcf-parse.c (yyparse): Change ch from char * to char.
5955 2001-03-19 Per Bothner <per@bothner.com>
5957 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
5958 Add constructed filelist-file at end, following -xjava. Thus any .o
5959 and library files are not affected by the -xjava. Also wrap
5960 explicit @FILE with -xjava and -xnone.
5962 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
5964 * class.c (build_static_field_ref): Call make_decl_rtl() after
5965 setting the DECL_EXTERNAL flag.
5967 2001-03-17 Per Bothner <per@bothner.com>
5969 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
5971 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
5972 when result is is needed (target is STACK_TARGET).
5974 * parse.h (JDEP_SOLV): Removed.
5975 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
5977 * parse.y (incomplete_class_list): Removed.
5978 (obtain_incomplete_type): Don't use or set incomplete_class_list.
5979 It doesn't work if resolve_class changes the name of an array type
5980 that is on the list and then someone else looks for the modified name.
5981 Also, seems liable to break when compiling multiple source files at
5982 once. So the simplest is to just remove incomplete_class_list -
5983 it is only a minor space win and it is not even clear it saves time.
5985 * parse.y (resolve_class): Remove unneeded promote_type.
5987 2001-03-15 Per Bothner <per@bothner.com>
5989 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
5990 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
5991 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
5992 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
5994 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
5995 * parse.y (java_expand_classes): Likewise.
5997 * parse.y (expand_start_java_method): Was only called once and had a
5998 misleading name, so inline in caller java_complete_expand_method.
5999 (enter_a_block): Likewise inline in enter_block and remove.
6001 Remove junk from when gcc/java was created (by copying from C/C++).
6002 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
6003 (struct binding_level): Remove fields keep, keep_if_subblocks,
6004 more_cleanups_ok, have_cleanups (which have never been used).
6005 (pushlevel, poplevel): Remove related useless code.
6007 * class.c (make_class_data): The class_dtable_decl (i.e. the
6008 vtable for Class) should be external, except when compiling Class.
6010 * jvspec.c (lang_specific_driver): Fix -C handling.
6011 Check -save-temps to see if temp @FILE should be deleted.
6012 Follow-up to/fix for February 16 patch.
6014 * verify.c (verify_jvm_instructions): Better error msgs for dup.
6015 (type_stack_dup): Remove no-longer neded error check.
6017 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
6019 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
6020 to 'for_pointer'. If this type is for a pointer (argument) mangling,
6021 don't surround the element with 'N..E' if the type name is
6024 2001-03-14 Mark Mitchell <mark@codesourcery.com>
6026 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
6027 DECL_RTL_SET_P, etc.
6028 (make_method_value): Likewise.
6029 (get_dispatch_table): Likewise.
6031 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
6033 2001-03-07 Tom Tromey <tromey@redhat.com>
6035 * config-lang.in (lang_requires): Define.
6037 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
6039 * typeck.c (convert): Check flag_unsafe_math_optimizations,
6042 2001-03-05 Per Bothner <per@bothner.com>
6044 Fix a problem where rest_of_decl_compilation applied to
6045 class_dtable_decl causes problems because it was done too early,
6046 before output file was opened.
6047 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
6048 * class.c (class_dtable_decl): Add macro - element of class_roots.
6049 (make_class_data): Define class_dtable_decl.
6050 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
6052 2001-03-01 Zack Weinberg <zackw@stanford.edu>
6054 * java/class.c, java/decl.c, java/java-tree.h: Replace all
6055 uses of 'boolean' with 'bool'.
6057 2001-03-01 Zack Weinberg <zackw@stanford.edu>
6059 * lang-specs.h: Add zero initializer for cpp_spec field to all
6062 2001-02-16 Per Bothner <per@bothner.com>
6064 Handle compiling multiple input files at once, and @FILE syntax.
6065 * gcj.texi: Updated documentation to match.
6066 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
6067 * jcf-parse.c (parse_source_file): Split into ...
6068 (parse_source_file_1): New function - and:
6069 (parse_source_file_2): New function.
6070 (yyparse): On -ffilelist-file, open and scan named file.
6071 On first pass over files, only do parse_source_file_1.
6072 A new second pass calls parse_source_file_2 for each file to compile.
6073 (init_jcf_parse): Call init_src_parse.
6074 * jvspec.c (INDIRECT_FILE_ARG): New flag.
6075 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
6076 as multiple input file combined in one compilation.
6077 * lang-options.h: Add -ffilelist-file
6078 * lang.c (flag_filelist_file): New flag variable.
6079 (lang_f_options): Handle -ffilelist-file.
6080 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
6081 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
6082 gclass_list - use global fields of src_parse_roots instead.
6083 * parse.y (src_parse_roots): New array.
6084 (incomplete_class_list, gclass_list): New macros.
6085 (push_parser_context, java_pop_parser_context,
6086 java_parser_context_resume): Don't fiddle with deleted fields.
6087 (various): Use incomplete_class gclass_list and global macros
6088 instead of parse_ctxt fields - the lists are global.
6089 (init_src_parse): New function.
6091 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6093 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
6095 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6097 * parse.y (check_inner_class_access): Moved declaration of local
6098 `enclosing_decl_type' to the right location.
6100 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
6102 * parse.y (parser_check_super_interface): Don't call
6103 check_pkg_class_access for an inner interface.
6104 (parser_check_super): Don't call check_pkg_class_access for inner
6106 (do_resolve_class): Simplify enclosing type loop. Don't call
6107 check_pkg_class_access if CL and DECL are not set.
6108 (find_in_imports_on_demand): Set DECL if class_type needed to be
6109 loaded. Don't call check_pkg_class_access for an inner class.
6110 (check_inner_class_access): Rewritten to implement member access
6111 rules as per spec 6.6.1.
6112 (check_pkg_class_access): Handle the empty package correctly.
6113 (in_same_package): New function. Determine if two classes are in the
6116 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
6118 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
6119 method into array types.
6120 * parse.y (patch_method_invocation): Bypass access check on clone call
6123 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6125 * expr.c (build_instanceof): Check for arrays when trying fold to
6128 2001-02-15 Jim Meyering <meyering@lucent.com>
6130 * Make-lang.in (java.install-common): Depend on `installdirs'.
6131 (java.install-info): Likewise.
6133 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
6135 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
6137 2001-02-14 Tom Tromey <tromey@redhat.com>
6138 Alexandre Petit-Bianco <apbianco@cygnus.com>
6140 Fix for PR java/1261.
6141 * typeck.c (build_java_array_type): Add public `clone' method to
6143 * parse.y (resolve_qualified_expression_name): Use current_class
6144 when checking for inaccessibility.
6145 (patch_method_invocation): Fixed error message when accessibility
6146 denied. Added `from_super' argument.
6148 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
6150 * parse.y (resolve_class): Don't build a fake decl. Use the one
6152 * typeck.c (build_java_array_type): Build and assign decl to array
6155 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
6157 * parse.y (not_accessible_p): Changed leading comment. Added extra
6158 `where' argument. Use it to enforce protected access rules.
6159 (resolve_qualified_expression_name): Added extra argument to
6161 (patch_method_invocation): Use argument `primary' to provide
6162 not_accessible_p with an extra argument.
6163 (lookup_method_invoke): Added extra argument to not_accessible_p.
6164 (search_applicable_method_list): Likewise.
6166 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6168 * parse.y (resolve_qualified_expression_name): Try to resolve as
6169 an inner class access only if `decl' is a TYPE_DECL.
6171 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6173 * decl.c (classdollar_identifier_node): Initialize.
6174 * java-tree.h (enum java_tree_index): New entry
6175 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
6176 (classdollar_identifier_node): New macro.
6177 (ID_CLASSDOLLAR_P): Likewise.
6178 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
6179 (build_dot_class_method_invocation): Likewise.
6180 (find_applicable_accessible_methods_list): `class$' can't be
6183 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
6185 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
6187 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6189 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
6190 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
6193 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6195 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
6196 outside of the `__U' sequence too.
6197 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
6200 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6202 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
6204 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6206 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
6207 (JVGENMAIN_OBJS): Likewise.
6208 * java-tree.h (append_gpp_mangled_name): New prototype.
6209 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
6210 Removed cast calling `gcc_add_root.'
6211 * jvgenmain.c (mangle_obstack): New global, initialized.
6213 (do_mangle_class): Constify local `ptr.'
6214 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
6215 append_gpp_mangle_name and update `count' if necessary.
6216 Use `mangle_obstack.'
6217 * mangle.c (append_unicode_mangled_name): Removed.
6218 (append_gpp_mangled_name): Likewise.
6219 (unicode_mangling_length): Likewise.
6220 (mangle_member_name): Return type set to `void.'
6221 (mangle_field_decl): Don't append `U' in escaped names.
6222 (mangle_method_decl): Likewise.
6223 (mangle_member_name): Just use `append_gpp_mangled_name.'
6224 * mangle_name.c: New file.
6226 2001-02-07 Per Bothner <per@bothner.com>
6228 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
6230 * check-init.c (check_init): Don't call done_alternative after
6231 processing loop code, as a LOOP_EXPR never terminates normally.
6233 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
6235 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
6237 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6239 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
6242 2001-02-06 Tom Tromey <tromey@redhat.com>
6244 * lex.c (java_new_lexer): Longer error message.
6246 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
6247 Alexandre Petit-Bianco <apbianco@cygnus.com>
6249 * typeck.c (build_prim_array_type): Added leading comment.
6250 (build_java_array_type): Moved locals out of
6251 block. Always create the `data' field, fixed alignment to match
6254 2001-02-04 Tom Tromey <tromey@redhat.com>
6256 * expr.c (java_lang_expand_expr): Don't bother recomputing
6257 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
6260 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6262 * parse.y (process_imports): Save the original name of the import
6263 for better error report.
6265 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
6267 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
6268 of macros used when compiling jvspec.c.
6269 * jvspec.c (lang_specific_driver): Link with the shared
6272 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6274 * check-init.c (check_init): Call internal_error instead of fatal.
6275 * expr.c (java_lang_expand_expr): Likewise.
6276 * jcf-parse.c (get_constant): Likewise.
6277 * mangle.c (java_mangle_decl): Likewise.
6278 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
6279 (operator_string): Likewise.
6280 * check-init.c (check_init): Call abort instead of fatal.
6281 * class.c (build_class_ref): Likewise.
6282 * constants.c (write_constant_pool): Likewise.
6283 * decl.c (start_java_method): Likewise.
6284 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
6285 (java_stack_dup, encode_newarray_type): Likewise.
6286 (build_java_array_length_access): Likewise.
6287 (build_java_check_indexed_type, expand_java_pushc): Likewise.
6288 (build_java_soft_divmod, build_invokeinterface): Likewise.
6289 * java-tree.h (INNER_CLASS_P): Likewise.
6290 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
6291 (give_name_to_class, get_class_constant): Likewise.
6292 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
6293 (find_constant_index, generate_bytecode_conditional): Likewise.
6294 (generate_bytecode_insns, perform_relocations): Likewise.
6295 * lex.c (java_unget_unicode, java_lex): Likewise.
6296 * mangle.c (mangle_type, mangle_record_type): Likewise.
6297 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
6298 (finish_mangling): Likewise.
6299 * parse.h (MARK_FINAL_PARMS): Likewise.
6300 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
6301 (obtain_incomplete_type, java_complete_class): Likewise.
6302 (java_check_regular_methods, java_complete_expand_method): Likewise.
6303 (cut_identifier_in_qualified, check_deprecation): Likewise.
6304 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
6305 (java_complete_lhs, lookup_name_in_blocks): Likewise.
6306 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
6307 * typeck.c (set_local_type, parse_signature_type): Likewise.
6308 (parse_signature_string, build_java_signature): Likewise;
6309 (set_java_signature): Likewise.
6310 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
6311 * class.c (add_method): Call fatal_error instead of fatal.
6312 (build_static_field_ref): Likewise.
6313 * expr.c (build_known_method_ref, expand_invoke): Likewise.
6314 * jcf-parse.c (get_constant, jcf_parse): Likewise.
6315 * lex.c (java_new_new_lexer): Likewise.
6316 * jv-scan.c (main): Likewise.
6317 (fatal_error): Renamed from fatal.
6318 * jcf-parse.c (yyparse): Call fatal_io_error instead of
6320 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
6321 (yyparse): Likewise.
6322 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
6323 * lex.c (java_get_line_col): Likewise.
6324 * jcf-parse.c (load_class): Make errors non-fatal.
6325 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
6327 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
6329 * jvgenmain.c (class_mangling_suffix): Remove unused string.
6330 (error): Remove unused function.
6331 (main): Don't use "__attribute__ alias" on generated class symbol.
6333 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
6335 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
6337 * parse.y (finish_method_declaration): Code accounting for WFLed
6338 method DECL_NAMEs deleted.
6339 (check_abstract_method_definitions): Likewise.
6340 (resolve_type_during_patch): Layout resolved type.
6341 * typeck.c (lookup_do): Removed unused local.
6343 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
6345 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
6346 * decl.c (init_decl_processing): Use integer_minus_one_node, not
6347 integer_negative_one_node.
6348 * expr.c (build_java_binop): Likewise.
6350 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
6352 * zextract.c (read_zip_archive): Read file_offset before writing
6353 zipd and consequently clobbering the header contents.
6355 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6357 * Make-lang.in: Remove all dependencies on defaults.h.
6358 * decl.c: Don't include defaults.h.
6360 * parse.y: Likewise.
6362 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6364 * ChangeLog (2001-01-21): Fixed typo.
6365 * class.c (layout_class_method): Code accounting for WFLed
6366 method DECL_NAMEs deleted.
6367 * constant.c (find_methodref_index): Likewise.
6368 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
6369 * java-tree.h (DECL_FUNCTION_WFL): New macro.
6370 (struct lang_decl): New field `wfl'.
6371 (java_get_real_method_name): Prototype deleted.
6372 * mangle.c (mangle_method_decl): Code accounting for WFLed
6373 method DECL_NAMEs deleted.
6374 * parse.h (GET_METHOD_NAME): Macro deleted.
6375 * parse.y (reset_method_name): Deleted.
6376 (method_header): Set DECL_FUNCTION_WFL.
6377 (check_abstract_method_header): Code accounting for WFLed method
6379 (java_get_real_method_name): Deleted.
6380 (check_method_redefinition): Code accounting for WFLed method
6381 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
6382 (java_check_regular_methods): Likewise.
6383 (java_check_abstract_methods): Likewise.
6384 (java_expand_classes): Don't call `reset_method_name.'
6385 (search_applicable_method_list): Use DECL_NAMEs instead of
6387 * typeck.c (lookup_do): Code accounting for WFLed method
6390 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
6392 * lex.c (java_read_char): Check for EOF from getc first.
6394 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6396 * class.c (layout_class): Don't lay the superclass out if it's
6397 already being laid out.
6398 * jcf-parse.c (handle_innerclass_attribute): New function.
6399 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
6400 handle_innerclasses_attribute.
6401 (jcf_parse): Don't load an innerclasses if it's already being
6403 * jcf-write.c (append_innerclass_attribute_entry): Static
6404 `anonymous_name' and its initialization deleted. `ocii' and `ini'
6405 to be zero for anonymous classes.
6407 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6409 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
6411 * jcf-parse.c (set_source_filename): Use
6412 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
6414 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6416 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
6417 gets a unique asm name.
6419 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6421 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
6422 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6424 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
6425 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
6426 * parse.y (lookup_package_type_and_set_next): Deleted.
6427 (resolve_package): Removed unnecessary code.
6428 (find_applicable_accessible_methods_list): `finit$' can't be
6430 * verify.c (pop_argument_types): Added missing prototype.
6432 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
6434 * config-lang.in: Disable java by default.
6436 2001-01-23 Tom Tromey <tromey@redhat.com>
6438 * gcj.texi (Copying): New node.
6439 Added copyright information.
6441 2001-01-21 Per Bothner <per@bothner.com>
6443 Various fixes to allow compiling a compressed .jar/.zip archive.
6444 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
6445 (struct ZipFile): Add fields name and next (from ZipFileCache).
6446 (struct ZipDirectory): New field zipf points to owning ZipFile.
6447 * jcf.h (struct ZipDirectory): Add forward declaration.
6448 (struct JCF): Declare zipd field to have type struct ZipDirectory.
6449 Remove seen_in_zip and zip_offset fields.
6450 (JCF_SEEN_IN_ZIP): New macro.
6451 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
6452 * jcf-io.c: Change all ZipFileCache to ZipFile.
6453 (read_zip_member): New function.
6454 (open_in_zip): Call read_zip_member.
6455 * jcf-parse.c (find_in_current_zip): Remove function.
6456 (read_class): Merge in find_in_current_zip functionality.
6457 Call read_zip_member if needed.
6458 (parse_zip_file_entries): Use read_zip_member.
6459 (process_zip_dir): Update for removed and added JCF fields.
6460 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
6462 2001-01-21 Per Bothner <per@bothner.com>
6464 Minor optimization of static ggc roots.
6465 * jcf-parse.c (parse_roots): New static field.
6466 (current_field, current_method, current_file_list): Replace by macros
6467 naming fields of parse_roots.
6468 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
6469 * class.c (class_roots): New static field.
6470 (registered_class, fields_ident, info_ident, class_list):
6471 New macros naming fields of parse_roots.
6472 (build_static_field_ref): Don't register roots here.
6473 (layout_class): Static field list replaced by macro class_list.
6474 (init_class_processing): Call ggc_add_tree_root for 4 roots.
6475 Initialize fields_ident and info_ident here.
6477 2001-01-21 Per Bothner <per@bothner.com>
6479 * jcf-parse.c (ggc_mark_jcf): New function.
6480 (init_jcf_parse): Register current_jcf as ggc root.
6482 2001-01-21 Per Bothner <per@bothner.com>
6484 * lang.c (put_decl_node): Print method's name.
6486 2001-01-21 Per Bothner <per@bothner.com>
6488 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
6489 (verify_jvm_instructions): Use it, for better error messages on loads.
6491 2001-01-21 Per Bothner <per@bothner.com>
6493 * verify.c (merge_type_state): Still may have to merge even if
6494 LABEL_VERIFIED (label).
6496 2001-01-21 Per Bothner <per@bothner.com>
6498 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
6499 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
6501 2001-01-19 Per Bothner <per@bothner.com>
6503 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
6504 if expeting an interface type. Refines Tom's change of 2000-09-12.
6506 2001-01-18 Per Bothner <per@bothner.com>
6508 * gcj.texi (Input Options): Mention .java files.
6510 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6512 * lang-options.h (-Wunsupported-jdk11): Removed.
6513 * lang.c (flag_not_overriding): Deleted.
6514 (flag_static_local_jdk1_1): Likewise.
6515 (lang_W_options): Removed "unsupported-jdk11" entry.
6516 * parse.y (java_check_methods): Removed dead code.
6518 2001-01-17 Tom Tromey <tromey@redhat.com>
6520 Changes suggested by Per Bothner:
6521 * gcj.texi (Input Options): Don't mention input files.
6522 (Code Generation): Updated --main information.
6523 (Invoking jcf-dump): Mention that --javap is incomplete.
6524 From Alexandre Petit-Bianco:
6525 (Warnings): Don't mention -Wunsupported-jdk11.
6527 (Compatibility): Mention JDK 1.2-ness of libraries.
6528 (Resources): Mention resources used when writing gcj.
6530 2001-01-17 Tom Tromey <tromey@redhat.com>
6532 * gcj.texi: New file.
6533 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
6534 (java.info): Depend on gcj.info.
6535 (java/gcj.dvi): New target.
6536 (java.dvi): Depend on gcj.dvi.
6537 (java.install-info): Wrote.
6539 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
6541 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
6542 having called make_decl_rtl.
6544 2001-01-14 Per Bothner <per@bothner.com>
6546 Various patches to emit better messages on verification errors.
6547 * expr.c (push_type_0): Return error indication on stack overflow,
6548 instead of callinfg fatal.
6549 (push_type): Now just call push_type_0 (nd fatal on overflow).
6550 (pop_type_0): Return detailed error message (in a char** argument).
6551 (pop_type): If pop_type_0 fails, print error message.
6552 (pop_argument_types): Moved to verify.c.
6553 * verify.c (pop_argument_types): Moved from expr.c.
6554 Return a (possible) error message, rather than void.
6555 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
6556 (verify_jvm_instruction): Use new macros, improving error messages.
6557 For case OPCODE_astore use object_ptr_type_node.
6558 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
6559 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
6561 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
6562 constant, return body without wrapper. (Improves constant folding.)
6563 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
6565 2001-01-13 Per Bothner <per@bothner.com>
6567 * expr.c (expand_java_field_op): Assigning to a final field outside
6568 an initializer does not violate JVM spec, so should be warning, not
6569 error. (Sun's verifier does not complain - though MicroSoft's does.)
6571 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
6573 * gjavah.c (version), jcf-dump.c (version): Update copyright year
6576 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
6578 * parse.y (resolve_expression_name): Permit instance variables from
6579 enclosing context in super constructor call.
6580 (resolve_qualified_expression_name): Permit enclosing class's qualified
6581 "this" in super constructor call.
6583 2001-01-10 Mark Mitchell <mark@codesourcery.com>
6585 * class.c (build_utf8_ref): Remove last argument in call to
6586 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
6587 (build_class_ref): Likewise.
6588 (build_static_field_ref): Likewise.
6589 (get_dispatch_table): Likewise.
6590 (layout_class_method): Likewise.
6591 (emit_register_classes): Likewise.
6592 * constants.c (build_constant_data_ref): Likewise.
6593 * decl.c (builtin_function): Likewise.
6594 (create_primitive_vtable): Likewise.
6595 * expr.c (build_known_method_def): Likewise.
6596 (build_jni_stub): Likewise.
6597 (java_lang_expand_expr): Likewise.
6599 2001-01-10 Tom Tromey <tromey@redhat.com>
6601 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
6603 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6605 * java-tree.h (lang_printable_name_wls): New prototype.
6606 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
6607 rather than `current_class' to print type name. Don't prepend type
6608 names when printing constructor names.
6609 (lang_printable_name_wls): New function.
6610 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
6611 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
6612 * parse.y (patch_method_invocation): Message tuned for constructors.
6613 (not_accessible_p): Grant `private' access from within
6616 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6618 All files with updated copyright when applicable.
6619 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
6620 * class.c (mangle_class_field): Function removed.
6621 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
6622 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
6623 (build_class_ref): Call `java_mangle_class_field' instead of
6624 `mangle_class_field.'
6625 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
6626 (layout_class): Call `java_mangle_decl' instead of
6627 `mangle_static_field.'
6628 (cxx_keywords): Initialized static array moved to `lex.c.'
6629 (layout_class_method): Changed leading comment. Simplified to
6630 call `java_mangle_decl.' Local `ptr' moved in for loop body.
6631 * decl.c (lang_mark_tree): Mark field `package_list.'
6632 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
6633 (struct lang_type): New field `package_list.'
6634 (unicode_mangling_length): Prototype removed.
6635 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6636 emit_unicode_mangled_name): Likewise.
6637 (cxx_keyword_p): New prototype.
6638 (java_mangle_decl, java_mangle_class_field,
6639 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
6640 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
6642 * jvgenmain.c (main_method_prefix): Global variable removed.
6643 (main_method_suffix): Likewise.
6644 (do_mangle_classname): New function.
6645 (main): Call it. Format changed to accommodate new mangling scheme.
6646 * lex.c: (utf8_cmp): Conditionally prototyped.
6647 (cxx_keywords): Moved from class.c, conditionally defined.
6648 (utf8_cmp, cxx_keyword_p): Likewise.
6649 * mangle.c (obstack.h, ggc.h): Included.
6650 (mangle_field_decl): New function.
6651 (mangle_method_decl, mangle_type, mangle_pointer_type,
6652 mangle_array_type, mangle_record_type,
6653 find_compression_pointer_match, find_compression_array_match,
6654 find_compression_record_match,
6655 find_compression_array_template_match, set_type_package_list,
6656 entry_match_pointer_p, emit_compression_string, init_mangling,
6657 finish_mangling, compression_table_add, mangle_member_name): Likewise.
6658 (mangle_obstack): New global.
6659 (MANGLE_RAW_STRING): New macro.
6660 (unicode_mangling_length): Turned static.
6661 (append_unicode_mangled_name): Renamed from
6662 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
6663 replaces `obstack', removed from the parameter list.
6664 (append_gpp_mangled_name): Turned static. `mangle_obstack'
6665 replaces parameter `obstack', removed from the parameter list. Call
6666 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
6667 (append_gpp_mangled_classtype): Removed.
6668 (compression_table, compression_next): New static variables.
6669 * parse.y (temporary_obstack): Extern declaration removed.
6671 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6673 * parse.y (patch_binop): Compute missing type in error situations.
6675 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6677 * class.c (make_class_data): Push initial value for "arrayclass".
6678 * decl.c (init_decl_processing): Add new class field "arrayclass".
6680 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6682 From patha@softlab.ericsson.se:
6683 * parse.y (switch_label): Use build, not build1, to construct
6686 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
6688 * lang.c (lang_decode_option): Change -MA to -MP.
6689 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
6690 Update to new prototype; do quote targets.
6691 (jcf_dependency_write): Update.
6693 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
6695 Shorten primitive array allocation path:
6696 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
6697 to create new primitive arrays.
6698 * expr.c (build_newarray): If generating native code, call
6699 soft_newarray_node with a reference to the primitive TYPE identifier
6700 instead of type_value.
6702 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
6704 Fix for PRs gcj/312 and gcj/253:
6705 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
6706 dest if they arn't already.
6707 * class.c (layout_class): Call maybe_layout_super_class on
6708 superinterfaces also, but only if compiling from bytecode.
6711 * parse.y (create_class): Set ACC_STATIC if class is declared in an
6714 2000-12-15 Tom Tromey <tromey@redhat.com>
6716 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
6719 2000-12-14 Andrew Haley <aph@redhat.com>
6721 * boehm.c (mark_reference_fields): Change test to correctly detect
6724 2000-12-15 Andreas Jaeger <aj@suse.de>
6726 * config-lang.in (lang_dirs): Added.
6728 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6730 * parse.y (end_artificial_method_body): Fixed undefined behavior.
6731 Credits go to rth for finding it.
6733 2000-12-13 Mike Stump <mrs@wrs.com>
6735 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
6737 2000-11-07 Tom Tromey <tromey@cygnus.com>
6739 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
6740 * lex.c (java_ignorable_control_p): Removed.
6741 (java_letter_or_digit_p): Removed.
6742 (java_start_char_p): New function.
6743 (java_read_char): Return `int', not `unicode_t'. Changed
6745 (java_read_unicode): Likewise.
6746 (java_read_unicode_collapsing_terminators): Likewise.
6747 (java_get_unicode): Likewise.
6748 (java_new_lexer): Initialize hit_eof.
6749 (java_parse_end_comment): Take `int' argument.
6750 (java_parse_doc_section): Likewise.
6751 (java_parse_escape_sequence): Don't allow backlash-newline.
6753 * lex.h (JAVA_DIGIT_P): Removed.
6754 (_JAVA_LETTER_OR_DIGIT_P): Removed.
6755 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
6756 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
6757 (JAVA_PART_CHAR_P): New macro.
6759 (JAVA_CHAR_ERROR): Now -2.
6760 (java_lexer): New field `hit_eof'.
6761 * chartables.h: New file.
6762 * gen-table.pl: new file.
6764 2000-11-20 Tom Tromey <tromey@cygnus.com>
6765 Alexandre Petit-Bianco <apbianco@cygnus.com>
6767 * parse.y (java_complete_lhs): Only allow compound assignment of
6768 reference type if type is String.
6770 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6772 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
6773 jcf-path.c: Likewise.
6775 2000-12-09 Anthony Green <green@redhat.com>
6777 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
6778 filestart and filename_length as int values.
6780 2000-12-07 Mo DeJong <mdejong@redhat.com>
6782 * jcf-io.c (find_class): Correct the logic that tests to see if a
6783 .java file is newer than its .class file. The compiler was
6784 incorrectly printing a warning when file mod times were equal.
6786 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
6788 * jvgenmain.c: Use ISPRINT not isascii.
6790 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6792 * parse.y (end_artificial_method_body): Fixed typo.
6794 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
6796 * parse.y (patch_method_invocation): Pick the correct enclosing
6797 context when creating inner class instances.
6800 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
6802 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6803 Update copyright year to 2000.
6805 2000-11-23 Anthony Green <green@redhat.com>
6807 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
6808 Move current_file_list out of yyparse and make it static.
6810 * expr.c: Declare quick_stack and tree_list_free_list as static
6811 (init_expr_processing): Register quick_stack and
6812 tree_list_free_list roots.
6814 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6816 * parse.y (build_outer_field_access): New local `decl_ctx', use
6817 it. Check for field's context and current class immediate outer
6818 context inheritance.
6819 (outer_field_access_p): Consider fields inherited from the last
6821 (build_access_to_thisn): Stop at the last enclosing context if
6825 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
6827 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
6829 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
6831 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
6834 2000-11-20 Tom Tromey <tromey@cygnus.com>
6836 * jv-scan.c (help): Document --complexity.
6837 (options): Added --complexity.
6838 (flag_complexity): New global.
6839 (main): Call `report'.
6840 * parse-scan.y (complexity): New global.
6841 (if_then_statement, if_then_else_statement,
6842 if_then_else_statement_nsi, switch_block_statement_group,
6843 while_expression, do_statement, for_begin, continue_statement,
6844 throw_statement, catch_clause, finally, method_invocation,
6845 conditional_and_expression, conditional_or_expression,
6846 conditional_expression): Update complexity.
6847 (reset_report): Reset complexity.
6848 (report): New function.
6850 2000-11-20 Tom Tromey <tromey@cygnus.com>
6852 * lex.c (yylex): Added STRICT_TK case.
6853 * parse.y (STRICT_TK): Added.
6854 * parse-scan.y (STRICT_TK): Added.
6855 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
6856 `;'. Use 4, not 3, with -k option. Correctly rename resulting
6858 * keyword.h: Rebuilt.
6859 * keyword.gperf (strictfp): Added.
6861 2000-11-20 Tom Tromey <tromey@cygnus.com>
6863 * lex.c (yylex): Recognize floating point constants with leading
6866 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6868 * java-tree.h (cyclic_inheritance_report): Constify.
6869 * parse.y (cyclic_inheritance_report): Likewise.
6871 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
6873 * parse.y (goal): Remove call to ggc_add_string_root.
6875 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
6877 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
6878 Create string in scratch buffer, then pass to build_string.
6880 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
6882 * parse.y (issue_warning_error_from_context): Add
6885 2000-11-11 Anthony Green <green@redhat.com>
6887 * jcf-parse.c (process_zip_dir): Add finput parameter.
6888 (jcf_figure_file_type): Call process_zip_dir with appropriate
6891 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6893 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
6894 * jcf-parse.c (jcf_figure_file_type): Likewise.
6896 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
6898 * parse.y (create_new_parser_context): Use memset () instead of
6901 2000-11-08 Tom Tromey <tromey@cygnus.com>
6903 * gjavah.c (process_file): Only include gcj/cni.h when generating
6906 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
6908 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
6909 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
6910 instead of bzero ().
6912 2000-11-05 Tom Tromey <tromey@cygnus.com>
6914 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
6915 * lex.c (IS_ZERO): New define.
6916 (java_perform_atof): Error on floating point underflow.
6918 2000-11-04 Tom Tromey <tromey@cygnus.com>
6920 * lex.c (java_parse_escape_sequence): Only read two octal
6921 characters if the first one is greater than 3. Don't allow
6922 "octal" numbers to include the digits 8 or 9.
6924 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
6926 * Make-lang.in (java.distdir): Remove.
6928 2000-11-03 Tom Tromey <tromey@cygnus.com>
6930 * Make-lang.in (java.dvi): New target.
6931 Partial fix for PR other/567.
6933 * lang-options.h: Mention -Wout-of-date.
6934 * jcf-dump.c (flag_newer): New global.
6935 * gjavah.c (flag_newer): New global.
6936 * jcf-io.c (find_class): Only warn when flag_newer set.
6937 * lang.c (flag_newer): New global.
6938 (struct string_option): New declaration.
6939 (lang_W_options): New global.
6940 (process_option_with_no): New function.
6941 (lang_decode_option): Use it.
6943 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
6944 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
6947 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
6948 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
6949 * lex.c (java_read_unicode): Removed `term_context' argument.
6950 Recognize any number of `u' in `\u'.
6951 (java_read_unicode_collapsing_terminators): New function.
6952 (java_get_unicode): Use it.
6953 (java_lineterminator): Removed.
6954 (yylex): Produce error if character literal is newline or single
6955 quote. Return if eof found in middle of `//' comment. EOF in
6956 `//' comment is only an error if pedantic.
6957 (java_ignorable_control_p): New function.
6958 (java_parse_end_comment): Return if eof found in middle of
6961 * jv-scan.c (pedantic): New global.
6963 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6965 * parse.y (outer_field_access_p): Inherited fields aren't
6966 consider outer fields.
6967 (maybe_build_thisn_access_method): Use
6968 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
6969 (resolve_expression_name): Trigger an error if a static field
6970 is being accessed as an outer field.
6972 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6974 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
6977 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
6979 * Make-lang.in: Move all build rules here from Makefile.in,
6980 adapt to new context. Wrap all rules that change the current
6981 directory in parentheses. Expunge all references to $(P).
6982 When one command depends on another and they're run all at
6983 once, use && to separate them, not ;. Add OUTPUT_OPTION to
6984 all object-file generation rules. Delete obsolete variables.
6986 * Makefile.in: Delete.
6987 * config-lang.in: Delete outputs= line.
6989 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6991 * parse.y (patch_method_invocation): NULLify this_arg when already
6993 (maybe_use_access_method): Handle call to methods unrelated to the
6994 current class. Fixed comment.
6997 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6999 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
7002 2000-10-24 Tom Tromey <tromey@cygnus.com>
7004 * lex.c (java_new_lexer): Initialize new fields. Work around
7005 broken iconv() implementations.
7006 (java_read_char): Swap bytes if required. Use fallback decoder if
7008 (byteswap_init, need_byteswap): New globals.
7009 (java_destroy_lexer): Only close iconv handle if it is in use.
7010 * lex.h (java_lexer): New fields read_anything, byte_swap,
7012 Made out_buffer unsigned.
7014 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7016 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
7017 where an enclosing context can be set on the jdep.
7018 (do_resolve_class): Fixed identation.
7020 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7022 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
7024 * jcf-reader.c (peek_attribute, skip_attribute): Only define
7027 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
7029 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
7031 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7033 * jcf-write.c (OP1): Update `last_bc'.
7034 (struct jcf_block): Fixed indentation and typo in comments. New
7036 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
7037 follows `monitorenter'.
7038 * parse.y (patch_synchronized_statement): New local `tmp'. Call
7042 2000-10-16 Tom Tromey <tromey@cygnus.com>
7044 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
7045 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
7046 * lang-options.h: Added -MA, -MT, -MF..
7047 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
7048 (DEPEND_TARGET_SET): New macro.
7049 (DEPEND_FILE_ALREADY_SET): Likewise.
7050 (init_parse): Handle new flags.
7051 * jcf.h (jcf_dependency_print_dummies): Declare.
7052 * Make-lang.in (s-java): Added mkdeps.o.
7053 * Makefile.in (BACKEND): Added mkdeps.o.
7054 (../gcjh$(exeext)): Added mkdeps.o.
7055 (../jcf-dump$(exeext)): Added mkdeps.o.
7056 * jcf-depend.c: Include mkdeps.h.
7057 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
7058 add_entry): Removed.
7059 (jcf_dependency_reset): Rewrote.
7060 (dependencies): New global.
7061 (jcf_dependency_set_target): Rewrote.
7062 (jcf_dependency_add_target): Likewise.
7063 (jcf_dependency_add_file): Likewise.
7065 (print_ents): Removed.
7066 (jcf_dependency_write): Rewrote.
7067 (print_dummies): New global.
7068 (jcf_dependency_print_dummies): New function
7069 (jcf_dependency_write): Call deps_dummy_targets if required.
7071 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7073 * gjavah.c (add_class_decl): Removed unused variables `tname',
7074 `tlen' and `name_index'.
7075 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
7076 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
7077 in `wfl_operator' with value.
7078 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
7079 (jcf_figure_file_type): Fixed identation.
7080 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
7081 * parse.y (analyze_clinit_body): New function.
7082 (static_initializer:): Reset `current_static_block'.
7083 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
7084 `wfl_operator' with new value.
7085 (lookup_cl): Use EXPR_WFL_FILENAME.
7086 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
7087 analyze_clinit_body.
7088 (build_outer_field_access): Access to this$<n> built from
7089 current_class, not its outer context.
7090 (build_access_to_thisn): Fixed leading comment. Tidied things up.
7091 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
7092 (patch_method_invocation): Use `is_static_flag' when already
7094 (patch_newarray): Removed assignment in ternary operator.
7096 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7098 * except.c (free_eh_ranges): Don't free `whole_range'.
7100 2000-10-15 Anthony Green <green@redhat.com>
7102 * decl.c (init_decl_processing): Call init_class_processing before
7105 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7107 * check-init.c (check_init): Fixed leading comment. Use
7109 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
7110 (give_name_to_locals): Likewise.
7111 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
7112 fields in lang_decl_var.
7113 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
7114 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
7115 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
7116 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
7117 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
7118 (LOCAL_FINAL): Rewritten.
7119 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
7120 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
7121 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
7122 `init_final' fields.
7123 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
7124 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
7125 (TYPE_HAS_FINAL_VARIABLE): New macro.
7126 (struct lang_type): Added `afv' field.
7127 * parse.y (check_static_final_variable_assignment_flag): New function.
7128 (reset_static_final_variable_assignment_flag): Likewise.
7129 (check_final_variable_local_assignment_flag): Likewise.
7130 (reset_final_variable_local_assignment_flag): Likewise.
7131 (check_final_variable_indirect_assignment): Likewise.
7132 (check_final_variable_global_assignment_flag): Likewise.
7133 (add_inner_class_fields): Use LOCAL_FINAL_P.
7134 (register_fields): Handle local finals and final variables.
7135 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
7136 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
7137 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
7139 (java_complete_expand_methods): Loop to set
7140 TYPE_HAS_FINAL_VARIABLE. Call
7141 `reset_final_variable_local_assignment_flag' and
7142 `check_final_variable_local_assignment_flag' accordingly before
7143 and after constructor expansion. Call
7144 `reset_static_final_variable_assignment_flag'
7145 before expanding <clinit> and after call
7146 `check_static_final_variable_assignment_flag' if the
7147 current_class isn't an interface. After all methods have been
7148 expanded, call `check_final_variable_global_assignment_flag' and
7149 `check_static_final_variable_assignment_flag' if the current class
7151 (maybe_yank_clinit): Fixed typo in comment.
7152 (build_outer_field_access_methods): Removed old sanity check. Use
7153 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
7154 Don't create access methods for finals.
7155 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
7156 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
7157 existing DECL_INIT has been processed.
7158 (java_complete_lhs): Likewise.
7159 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
7160 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
7162 (patch_assignment): Use LOCAL_FINAL_P.
7163 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
7164 DECL_INITIAL is nullified.
7167 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7169 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
7171 * Makefile.in (parse.c, parse-scan.c): Likewise.
7173 2000-10-12 Mark Mitchell <mark@codesourcery.com>
7175 * class.c (temporary_obstack): Remove.
7176 (make_class): Don't mess with obstascks.
7177 (push_class): Likewise.
7178 (set_super_info): Likewise.
7179 (add_method_1): Likewise.
7180 (add_method): Likewise.
7181 (add_field): Likewise.
7182 (build_utf8_ref): Likewise.
7183 (build_class_ref): Likewise.
7184 (build_static_field_ref): Likewise.
7185 (finish_class): Likewise.
7186 (push_super_field): Likewise.
7187 (layout_class): Likewise.
7188 (layout_class_methods): Likewise.
7189 (init_class_processing): Likewise.
7190 * constants.c (get_tag_node): Likewise.
7191 (build_constant_data_ref): Likewise.
7192 * decl.c (ggc_p): Remove.
7193 (copy_lang_decl): Use ggc_alloc.
7194 (complete_start_java_method): Don't mess with obstacks.
7195 (start_java_method): Likewise.
7196 (end_java_method): Likewise.
7197 * except.c (link_handler): Use xmalloc.
7198 (free_eh_ranges): New function.
7199 (method_init_exceptions): Use it.
7200 (add_handler): Use xmalloc.
7201 (expand_start_java_handler): Don't mess with obstacks.
7202 (prepare_eh_table_type): Likewise.
7203 (expand_end_java_handler): Likewise.
7204 * expr.c (push_value): Likewise.
7205 (create_label_decl): Likewise.
7206 (build_jni_stub): Likewise.
7207 (java_lang_expand_expr): Likewise.
7208 (note_instructions): Use xrealloc.
7209 (java_push_constant_from_pool): Don't mess with obstacks.
7210 (process_jvm_instruction): Likewise.
7211 * java-tree.h (cyclic_inheritance_report): Remove duplicate
7213 * jcf-parse.c (get_constant): Don't mess with obstacks.
7214 (read_class): Likewise.
7215 (jcf_parse): Likewise.
7216 * lex.c (expression_obstack): Remove.
7217 (java_lex): Don't use obstack_free.
7218 * parse.h (exit_java_complete_class): Don't mess with obstacks.
7219 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
7220 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
7221 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
7222 * parse.y (gaol): Add more GC roots.
7223 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
7224 (lookup_field_wrapper): Likewise.
7225 (obtain_incomplete_type): Don't mess with obstacks.
7226 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
7228 (craft_constructor): Don't mess with obstacks.
7229 (safe_layout_class): Likewise.
7230 (java_complete_class): Likewise.
7231 (source_end_java_method): Likewise.
7232 (build_outer_field_access_methods): Likewise.
7233 (build_outer_method_access_method): Likewise.
7234 (maybe_build_thisn_access_method): Likewise.
7235 (build_dot_class_method_invocation): Likewise.
7236 (java_complete_tree): Likewise.
7237 (java_complete_lhs): Likewise.
7238 (do_merge_string_cste): Likewise.
7239 (patch_string_cst): Likewise.
7240 (array_constructor_check_entry): Likewise.
7241 * typeck.c (build_java_array_type): Likewise.
7242 (parse_signature_string): Likewise.
7243 (build_java_signature): Likewise.
7245 2000-10-12 Tom Tromey <tromey@cygnus.com>
7248 * gjavah.c (add_class_decl): Don't special-case inner classes.
7249 (add_namelet): Likewise.
7251 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
7253 * java-tree.h: Constify current_encoding.
7254 * lang.c: Constify current_encoding.
7256 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
7258 * jvgenmain.c (class_mangling_suffix): Omit `.'.
7259 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
7261 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7263 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
7264 patch. Fixes gcj/340.
7266 2000-10-10 Tom Tromey <tromey@cygnus.com>
7268 * lex.c (java_new_lexer): Initialize out_first and out_last
7270 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
7272 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7274 * parse.y (pop_current_osb): New function.
7275 (array_type:): Use `dims:', changed actions
7276 accordingly. Suggested by Anthony Green.
7277 (array_creation_expression:): Used pop_current_osb.
7278 (cast_expression:): Likewise.
7279 (search_applicable_method_list): Fixed indentation.
7281 2000-10-08 Anthony Green <green@redhat.com>
7283 * parse.y (array_type_literal): Remove production.
7284 (type_literals): Refer to array_type, not array_type_literal.
7286 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7288 Patch contributed by Corey Minyard.
7289 * decl.c (check_local_named_variable): New function.
7290 (tree check_local_unnamed_variable): Likewise.
7291 (find_local_variable): Splitted. Call check_local_{un}named_variable.
7293 2000-10-07 Anthony Green <green@redhat.com>
7295 * class.c (layout_class): Handle case where superclass can't be
7298 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
7300 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
7303 2000-10-05 Tom Tromey <tromey@cygnus.com>
7305 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
7306 * jvgenmain.c (class_mangling_prefix): Removed.
7307 (class_mangling_suffix): New global.
7309 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
7311 (print_method_info): Handle overrides for static and final
7313 (process_file): Generate declaration for class object field.
7314 * class.c (cxx_keywords): New array.
7315 (utf8_cmp): New function.
7316 (cxx_keyword_p): New function.
7317 (layout_class_method): Mangle C++ keywords by appending `$'.
7318 (mangle_field): New function.
7319 (mangle_class_field): Use mangle_field. Mangle class name as
7321 (mangle_static_field): Use mangle_field.
7323 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7325 * decl.c (find_local_variable): Removed uncessary type check and
7326 fixed range check typo. From Corey Minyard.
7328 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7330 * decl.c (give_name_to_locals): New local `code_offset'. Call
7331 `maybe_adjust_start_pc'.
7332 * expr.c (note_instructions): New function.
7333 (expand_byte_code): Don't collect insn starts here.
7334 (peek_opcode_at_pc): New function.
7335 (maybe_adjust_start_pc): Likewise.
7336 * java-tree.h (maybe_adjust_start_pc): Declare.
7337 (note_instructions): Likewise.
7338 * jcf-parse.c (parse_class_file): Call `note_instructions'.
7340 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7342 * parse.y (field_access:): Fixed indentation.
7343 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
7345 2000-09-07 Tom Tromey <tromey@cygnus.com>
7348 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
7349 JPRIMITIVE_TYPE_P, for arithmetic operators.
7350 (patch_method_invocation): Indentation fix.
7351 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
7352 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
7353 (do_unary_numeric_promotion): Cleaned up code.
7354 (valid_cast_to_p): Handle boolean correctly.
7356 2000-09-27 Tom Tromey <tromey@cygnus.com>
7358 * lex.c (java_read_unicode): Reset bs_count when finished with
7361 2000-10-01 Mark Mitchell <mark@codesourcery.com>
7364 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
7365 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
7366 (typeck.o): Depend on ggc.h.
7367 * class.c (add_method_1): Use GC functions for allocation.
7368 (init_class_processing): Register roots.
7369 * decl.c (ggc_p): Set to 1.
7370 (pending_local_decls): Make it static.
7371 (push_jvm_slot): Use GC functions for allocation.
7372 (init_decl_processing): Register roots.
7373 (give_name_to_locals): Use GC functions for allocation.
7374 (lang_mark_tree): New function.
7375 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
7376 functions for allocation.
7377 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
7378 * lex.c (java_lex): Use build_string, rather than replicating it
7380 * parse.y (goal): Add more roots.
7381 (mark_parser_ctxt): New function.
7382 * typeck.c: Include ggc.h.
7384 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7386 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
7387 contains something else than MODIFY_EXPR.
7389 2000-09-23 Mark Mitchell <mark@codesourcery.com>
7391 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
7392 * Makefile.in (parse.o): Depend on ggc.h.
7393 (class.o): Likewise.
7394 (constants.o): Likewise.
7397 (jcf-parse.o): Likewise.
7398 (jcf-write.o): Likewise.
7399 (mangle.o): Likewise.
7400 * class.c: Include ggc.h.
7401 (build_static_field_ref): Register GC roots.
7402 (layout_class): Likewise.
7403 (init_class_processing): Likewise.
7404 * constants.c: Include ggc.h.
7405 (current_constant_pool_data_ref): Remove.
7406 (tag_nodes): Move it to ...
7407 (get_tag_node): ... here. Register GC roots.
7408 * decl.c: Include ggc.h. Remove many global tree definitions.
7409 (throw_node): Define.
7410 (java_global_trees): Likewise.
7411 (predef_filenames): Make the size a constant.
7412 (init_decl_processing): Adjust accordingly.
7413 (init_decl_processing): Call init_jcf_parse. Register GC roots.
7414 * expr.c: Include ggc.h.
7415 (init_expr_processing): Register GC roots.
7416 (build_invokeinterface): Likewise.
7417 * java-tree.h: Replace extern tree declarations with macros.
7418 (java_global_trees): New variable.
7419 (java_tree_index): New enumeration.
7420 (init_jcf_parse): Declare.
7421 * jcf-parse.c: Include ggc.h.
7422 (current_class): Remove declaration.
7423 (main_class): Likewise.
7424 (all_class_list): Likewise.
7425 (predefined_filename_p): Adjust for constant size of
7427 (init_jcf_parse): New function.
7428 * jcf-write.c: Include ggc.h.
7429 (generate_classfile): Register GC roots.
7430 (append_synthetic_attribute): Likewise.
7431 (append_innerclass_attribute_entry): Likewise.
7432 * lang.c: Include ggc.h.
7433 (lang_print_error): Register GC roots.
7434 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
7436 * parse.y: Include ggc.h.
7437 (wfl_operator): Remove.
7438 (goal): Register GC roots.
7439 (java_pop_parser_context): Adjust for new field names.
7440 (java_parser_context_save_global): Likewse.
7441 (java_parser_context_restore_global): Likewise.
7442 (java_parser_context_suspend): Likewise.
7443 (java_parser_context_resume): Likewise.
7444 (verify_constructor_circularity): Register GC roots.
7445 (lookup_cl): Likewise.
7446 (java_reorder_fields): Likewise.
7447 (build_current_this): Likewise.
7448 (class_in_current_package): Likewise.
7449 (argument_types_convertible): Likewise.
7450 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
7452 2000-09-14 Tom Tromey <tromey@cygnus.com>
7454 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
7456 2000-09-13 Tom Tromey <tromey@cygnus.com>
7458 * jcf-parse.c: Include <locale.h>.
7459 * jv-scan.c: Include <locale.h>.
7461 2000-09-12 Tom Tromey <tromey@cygnus.com>
7463 * expr.c (pop_type_0): Return `Object' if trying to merge two
7465 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
7466 interface types; `Object' is always a valid supertype.
7468 2000-09-12 Tom Tromey <tromey@cygnus.com>
7471 * jv-scan.c (help): Document --encoding.
7472 (options): Added `encoding' entry.
7473 (OPT_ENCODING): New define.
7474 (main): Handle --encoding.
7475 Include <langinfo.h> if nl_langinfo exists.
7476 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
7478 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
7479 (parse_source_file): Correctly call java_init_lex. Added `finput'
7480 argument. Use nl_langinfo to determine default encoding.
7481 * java-tree.h (current_encoding): Declare.
7482 * parse.y (java_parser_context_restore_global): Don't restore
7484 (java_parser_context_save_global): Don't set `finput' field.
7485 (java_pop_parser_context): Don't restore `finput'. Free old lexer
7487 * lang.c (current_encoding): New global.
7488 (lang_decode_option): Recognize `-fencoding='.
7489 (finish_parse): Don't close finput.
7490 * parse.h (struct parser_ctxt): Removed `finput' and
7491 `unget_utf8_value' fields. Added `lexer' field.
7492 (java_init_lex): Fixed declaration.
7493 * lex.c (java_new_lexer): New function.
7494 (java_destroy_lexer): Likewise.
7495 (java_read_char): Added `lex' argument. Handle iconv case.
7496 (java_read_unicode): Added `lex' argument. Count backslashes in
7498 (java_init_lex): Added `finput' and `encoding' arguments. Set
7499 `lexer' field in ctxp.
7500 (BAD_UTF8_VALUE): Removed.
7501 (java_lex): Handle seeing UEOF in the middle of a string literal.
7502 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
7503 (java_lexer): New structure.
7506 (DEFAULT_ENCODING): New define.
7507 (java_destroy_lexer): Declare.
7509 2000-09-12 Tom Tromey <tromey@cygnus.com>
7512 * lex.c (java_init_lex): Initialize java_io_serializable.
7513 * parse.y (java_io_serializable): New global.
7514 (valid_ref_assignconv_cast_p): An array can be cast to
7517 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
7519 * decl.c, expr.c: Include defaults.h if not already included.
7520 Don't define the *_TYPE_SIZE macros.
7522 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
7524 * typeck.c (build_java_array_type): Correct first parameter
7525 in ADJUST_FIELD_ALIGN invocation.
7527 2000-09-06 Tom Tromey <tromey@cygnus.com>
7529 * lang-specs.h: Also recognize `-femit-class-files'.
7531 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7533 * verify.c (merge_types): Load the types to merge if necessary.
7535 2000-09-02 Anthony Green <green@redhat.com>
7537 * jcf-io.c: Include zlib.h.
7538 (open_in_zip): Read compressed class file archives.
7539 * zipfile.h (ZipDirectory): Add uncompressed_size and
7540 compression_method fields.
7541 * zextract.c (read_zip_archive): Collect file compression info.
7543 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
7545 * parse.y (do_resolve_class): Also explore superclasses of
7546 intermediate enclosing contexts when searching for inner classes.
7548 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7550 * parse.y (variable_declarator_id:): Better error message.
7551 (expression_statement:): Use YYNOT_TWICE.
7552 (cast_expression:): Likewise.
7553 (assignment:): Likewise.
7555 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7557 * parse.y (do_merge_string_cste): New locals. Create new
7558 STRING_CSTs each time, use memcpy. Fixes gcj/311.
7560 2000-08-07 Hans Boehm <boehm@acm.org>
7562 * boehm.c (mark_reference_fields): Set marking bits for all words in
7563 a multiple-word record.
7564 (get_boehm_type_descriptor): Use the procedure marking descriptor for
7567 2000-08-31 Mike Stump <mrs@wrs.com>
7569 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
7570 jcf-dump$(exeext)): Make parallel safe.
7572 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
7574 * jcf-parse.c (set_source_filename): Constify a char *.
7575 * jcf-write.c (append_innerclasses_attribute,
7576 make_class_file_name): Constify a char *. Don't recycle a
7577 variable for an unrelated purpose.
7578 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
7579 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
7581 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7583 * expr.c (can_widen_reference_to): Fixed indentation.
7584 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
7585 * parse.y: `finit$' replaces `$finit$' in comments.
7586 (try_builtin_assignconv): Fixed leading comment.
7588 2000-08-25 Greg McGary <greg@mcgary.org>
7590 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
7592 2000-08-24 Greg McGary <greg@mcgary.org>
7594 * lang.c (lang_decode_option): Use ARRAY_SIZE.
7595 * parse.y (BINOP_LOOKUP): Likewise.
7597 2000-08-22 Andrew Haley <aph@cygnus.com>
7599 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
7600 sign extending. Fixes gcj/321.
7601 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
7602 combining to make a jlong. Fixes gcj/321.
7604 2000-08-21 Nix <nix@esperi.demon.co.uk>
7606 * lang-specs.h: Do not process -o or run the assembler if
7609 2000-08-16 Andrew Haley <aph@cygnus.com>
7611 * typeck.c (build_java_array_type): Rewrite code to do array
7612 alignment. Take into account back-end macros when aligning array
7613 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
7614 user to set alignment. Fixes gcj/252 and 160.
7616 2000-08-09 Tom Tromey <tromey@cygnus.com>
7618 * parse.y (check_abstract_method_definitions): Now return `int'.
7619 Check implemented interfaces. Fixes PR gcj/305.
7621 * parse.y (patch_switch_statement): Disallow `long' in switch
7622 expressions. Fixes PR gcj/310.
7624 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7626 * decl.c (finit_leg_identifier_node): New global.
7627 (init_decl_processing): Use `finit$' to initialize
7628 finit_identifier_node. Use `$finit$' to initialize
7629 finit_leg_identifier_node.
7630 * expr.c (expand_java_field_op): Use ID_FINIT_P.
7631 * java-tree.h (finit_identifier_node): Changed attached comment.
7632 (finit_leg_identifier_node): New declaration.
7633 (ID_FINIT_P): Take finit_identifier_node and
7634 finit_leg_identifier_node into account. This is a backward
7637 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7639 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
7641 (generate_bytecode_insns): Check `nargs' before emitting it.
7642 * verify.c (merge_type_state): Fixed typo.
7643 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
7644 generate_bytecode_{conditional,insns}.
7646 2000-08-13 Anthony Green <green@redhat.com>
7648 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
7651 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7653 * class.c (maybe_layout_super_class): Fixed indentation.
7654 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
7655 (java_check_methods): New function declaration.
7656 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
7657 instead of `str_ptr'.
7658 * jcf-write.c (generate_bytecode_insns): Emit number the of args
7659 of a `invokeinterface' at the right time.
7660 * parse.h (WFL_STRIP_BRACKET): New macro.
7661 (SET_TYPE_FOR_RESOLUTION): Use it.
7662 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
7663 (check_class_interface_creation): Don't check for cross package
7664 innerclass name clashes.
7665 (method_header): Behave properly if MDECL is `error_mark_node'.
7666 (method_declarator): Return `error_mark_node' if bogus current
7668 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
7669 (resolve_and_layout): New local `decl_type', set and used. Call
7671 (java_check_methods): New method.
7672 (java_layout_classes): Use it.
7673 (resolve_qualified_expression_name): No EH check necessary in
7675 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
7677 (patch_assignment): Set DECL_INITIAL on integral final local.
7679 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7681 * java-tree.h (flag_extraneous_semicolon): New extern.
7682 * lang-options.h: (-Wextraneous-semicolon): New option.
7683 * lang.c (flag_redundant): Fixed typo in leading comment.
7684 (flag_extraneous_semicolon): New global.
7685 (lang_decode_option): Set `flag_extraneous_semicolon' when
7686 -Wall. Decode `-Wextraneous-semicolon'.
7687 * parse.y (type_declaration:): Removed `SC_TK' hack, added
7688 `empty_statement' rule.
7689 (class_body_declaration): Likewise.
7690 (method_body:): Accept `;' as a method body.
7691 (static_initializer:): Removed `SC_TK' hack.
7692 (constructor_block_end:): Likewise.
7693 (empty_statement:): Report deprecated empty declaration. Fixes
7696 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7698 * parse.y (build_dot_class_method_invocation): Changed parameter
7699 name to `type'. Build signature from `type' and convert it to a
7700 STRING_CST if it's an array.
7701 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
7702 to use `ref_type' directly.
7704 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
7706 * lang-options.h: Added a comma after the last element to avoid
7707 syntax errors when other languages define additional options.
7709 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
7711 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
7712 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
7713 (jc1): Link with $(BACKEND).
7714 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
7716 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
7718 * jvspec.c: Adjust type of second argument to
7719 lang_specific_driver, and update code as necessary.
7721 * class.c (build_dtable_decl): Initialize dummy.
7723 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7725 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
7726 method bodies not to rule out discarding `<clinit>'; don't use
7727 <clinit> to initialize static fields with constant initializers.
7729 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7731 * gjavah.c (print_method_info): Added `synth' parameter. Skip
7733 (method_synthetic): New global.
7734 (HANDLE_METHOD): Recognize synthetic method and tell
7735 `print_method_info' about it.
7736 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
7737 processing a synthetic method.
7738 * jcf-reader.c (skip_attribute): New function.
7739 ( skip_attribute): Likewise.
7741 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7743 * parse.y (build_outer_field_access): Fixed comments.
7744 (fix_constructors): Emit the initialization of this$<n> before
7746 (resolve_qualified_expression_name): Build an access to `decl' if
7749 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7751 * parse-scan.y (curent_class): Non longer const.
7752 (inner_qualifier, inner_qualifier_length): Deleted.
7753 (current_class_length): New global.
7754 (bracket_count): Fixed typo in leading comment.
7755 (anonymous_count): New global.
7756 (class_instance_creation_expression:): Handle anonymous classes.
7757 (anonymous_class_creation:): New rule.
7758 (push_class_context): Rewritten.
7759 (pop_class_context): Likewise.
7760 (INNER_QUALIFIER): Macro deleted.
7761 (report_class_declaration): call `push_class_context' when
7762 entering the function. `fprintf' format modified not to use
7764 (report_class_declaration): Assign `package_name' and
7765 `current_class' to NULL separately.
7767 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7769 * expr.c (build_invokeinterface): Call layout_class_methods on
7772 2000-07-27 Tom Tromey <tromey@cygnus.com>
7773 Anthony Green <green@cygnus.com>
7774 Alexandre Petit-Bianco <apbianco@cygnus.com>
7776 * class.c (make_class_data): Create vtable for abstract classes.
7777 (get_dispatch_table): Changed to cope with abstract classes.
7779 2000-07-27 Tom Tromey <tromey@cygnus.com>
7781 * parse.y (patch_method_invocation): Don't reverse the argument
7782 list when dealing with anonymous class constructors. Fixed typo in
7785 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7787 * parse.y (build_alias_initializer_parameter_list): Reverse
7788 crafted list when building aliases for anonymous class
7791 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7793 * parse.y (jdep_resolve_class): Don't bother checking potential
7794 innerclass access if `decl' is NULL.
7795 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
7798 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7800 * parse.c: Remove (again.)
7802 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7804 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
7805 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
7806 outside the `if' statement, alias to innerclass removed, `decl'
7807 used to mark the class complete.
7809 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7811 * parse.y (simple_name:): Fixed typo in error message.
7813 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7815 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
7816 or its first operand can be error marks.
7818 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7820 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
7821 * parse.y (method_header): Likewise.
7823 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7825 * parse.y (process_imports): Consider that one might be trying to
7826 import an innerclass. Fixes gcj/254
7828 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7830 * parse.y (find_as_inner_class): Handle the case where the
7831 enclosing context of an innerclass has been loaded as bytecode.
7833 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7835 * parse.y (simple_name:): Reject `$' in type names.
7836 (resolve_type_during_patch): Use `type' as a second
7837 argument to resolve_no_layout. Fixes gcj/257.
7839 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
7841 * parse.y (find_most_specific_methods_list): Select the only
7842 non-abstract method even if max has been set.
7843 Fixes gcj/285, gcj/298.
7845 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
7847 * lang-specs.h: Added %(jc1) to java compiler options.
7849 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
7851 * .cvsignore: New file.
7853 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7855 * parse.y (not_accessible_p): Access granted to innerclasses
7856 (indirectly) extending the reference type. Fixes gcj/249.
7858 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7860 * parse.y (patch_method_invocation): Fixed comment.
7861 (maybe_use_access_method): Build this$<n>s to the context of the
7862 target method, or a type that extends it. Fixes gcj/242.
7864 2000-07-13 Mark Mitchell <mark@codesourcery.com>
7868 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7870 * parse.y (fold_constant_for_init): Avoid bullish conversion.
7872 2000-07-13 Tom Tromey <tromey@cygnus.com>
7874 * lang-specs.h: Added %{I*}.
7876 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
7878 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
7880 2000-07-12 Mark Mitchell <mark@codesourcery.com>
7882 * parse-scan.c: Remove.
7884 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7886 * class.c (set_super_info): Handled protected inner classes.
7887 (common_enclosing_context_p): Bail early if arguments aren't both
7889 (get_access_flags_from_decl): Handle private and protected inner
7891 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
7892 (CLASS_PROTECTED): Likewise.
7893 (struct lang_type): New bitfield `poic'.
7894 * parse.y (jdep_resolve_class): Call check_inner_class_access on
7896 (check_inner_class_access): Renamed arguments, added
7897 comments. Handles protected inner classes (fixes gcj/225)
7898 (not_accessible_p): Fixed comments. Avoid handling inner classes.
7900 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7902 * parse.y (resolve_qualified_expression_name): Verify qualified
7903 access to `this'. Fixes gcj/239.
7905 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7907 * jcf-write.c (generate_classfile): Don't install ConstantValue
7910 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7912 * parse.y (resolve_qualified_expression_name): Handle inner class
7913 access. Fixes gcj/256.
7915 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7917 * jcf-write.c (generate_classfile): Properly install the
7918 ConstantValue attribute and the initial value constant pool index
7919 on string constants.
7920 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
7923 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7925 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
7927 * parse.y (find_as_inner_class): Fixed typo.
7928 (do_resolve_class): Explore enclosing contexts when searching for
7929 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
7930 (check_inner_class_access): Check `decl' which can be null in case
7933 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7935 * java-tree.h (java_debug_context): Declared `extern'.
7936 (safe_layout_class): Likewise.
7937 * parse.y (resolve_field_access): Field must be `static' in order
7938 to be replaced by its initial value. Added comments.
7939 (find_applicable_accessible_methods_list): Fixed typo.
7940 (find_most_specific_methods_list): Methods found in innerclasses
7941 take over methods founds in the enclosing contexts.
7942 (java_complete_tree): Loosen restrictions on the type of DECLs
7943 that can be replaced by their initialization values.
7944 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
7946 2000-07-05 Tom Tromey <tromey@cygnus.com>
7948 * Make-lang.in (PARSE_DIR): New macro.
7949 (PARSE_RELDIR): Likewise.
7950 (PARSE_C): Likewise.
7951 (PARSE_SCAN_C): Likewise.
7952 ($(PARSE_C)): New target.
7953 ($(PARSE_SCAN_C)): Likewise.
7954 (SET_BISON): New macro.
7955 (BISONFLAGS): Likewise.
7956 (JAVABISONFLAGS): Likewise.
7958 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
7960 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
7961 argument on the first pass for CNI as well as JNI.
7962 (print_method_info): Set up method name on the first pass only.
7964 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7966 * parse.y (parser_qualified_classname): Removed parameter
7968 (create_interface): Removed first passed parameter to
7969 parser_qualified_classname.
7970 (create_class): Likewise. Don't install alias on static
7971 innerclasses. Fixes gcj/275.
7973 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7975 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
7976 debugable statement with empty_stmt_node. Fixes gcj/272
7978 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7980 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
7983 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7985 * jcf-write.c (push_long_const): Appropriately cast short negative
7988 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7990 * parse.y (verify_constructor_super): Use loop variable
7991 `m_arg_type' initialized with `mdecl_arg_type'.
7993 2000-06-29 Tom Tromey <tromey@cygnus.com>
7995 * parse.y (resolve_field_access): Handle case where `type_found'
7998 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8000 * expr.c (lookup_field): The same field can be found through two
8001 different interface. Don't declare it ambiguous in that case.
8003 2000-06-27 Tom Tromey <tromey@cygnus.com>
8005 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
8006 follows \r, then unget it at a lower level.
8008 2000-06-26 Tom Tromey <tromey@cygnus.com>
8010 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
8013 2000-06-25 Tom Tromey <tromey@cygnus.com>
8015 * parse.y (for_statement): Wrap expression in a WFL if it is a
8016 constant. For PR gcj/268.
8018 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8020 * parse.y (do_resolve_class): Minor optimiztion in the package
8021 list search. Removed unnecessary test and return statement.
8022 (valid_ref_assignconv_cast_p): Order of arguments to
8023 enclosing_context_p fixed.
8025 2000-06-24 Tom Tromey <tromey@cygnus.com>
8027 * expr.c (lookup_field): Print error and return error_mark_node if
8028 field reference is ambiguous.
8030 * parse.y (check_abstract_method_definitions): Also check if
8031 `other_method' is abstract.
8033 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8035 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
8037 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
8038 (struct lang_type): New field `pic'.
8039 (CLASS_PRIVATE): New macro.
8040 * parse.y (check_inner_class_access): New function.
8041 (jdep_resolve_class): Call it.
8043 2000-06-23 Tom Tromey <tromey@cygnus.com>
8045 * parse.y (patch_incomplete_class_ref): Initialize the returned
8046 class. For PR gcj/260.
8048 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8050 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
8052 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8054 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
8055 Java specific checks.
8056 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
8058 * java-tree.def (CASE_EXPR): Marked 'e'.
8059 (DEFAULT_EXPR): Likewise.
8060 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
8062 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
8063 Java specific checks.
8064 (generate_bytecode_insns): Test try_block for BLOCK before using
8066 * parse.y (build_wfl_wrap): Added `location' argument. Set
8067 EXPR_WFL_LINECOL accordingly.
8068 (dim_expr:): Wrap constants with WFLs.
8069 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
8070 (resolve_package): Check for `stmt' not being a BLOCK before
8071 building a debuggable statement with it.
8072 (make_qualified_primary): Added extra parameter to build_wfl_wrap
8074 (resolve_field_access): Make sure `decl' is a DECL before treating
8076 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
8077 IDENTIFIER_NODE before treating it as such.
8078 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
8079 treating it as such.
8080 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
8081 to be applied only on non array types.
8083 2000-06-16 Per Bothner <per@bothner.com>
8085 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
8086 define in terms of DECL_RESULT, as that fails when --enable-checking.
8088 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8090 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
8091 types the same in comparison.
8092 (CHECK_OP): Add static prototype.
8094 2000-06-13 Jakub Jelinek <jakub@redhat.com>
8096 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
8097 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
8100 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8102 * decl.c (create_primitive_vtable): Prototype.
8104 * jcf-write.c (generate_bytecode_insns): Initialize variable
8107 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
8109 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
8111 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
8112 to track searched classes, and do not search the same class more than
8113 once. Call find_applicable_accessible_methods_list on immediate
8114 superclass, instead of search_applicable_method_list on all ancestors.
8117 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
8119 * parse.y (register_fields): Permit static fields in inner classes
8120 if they are final. Fix for PR gcj/255.
8122 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8124 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
8125 * parse.y (find_in_imports): Returned type changed to void,
8126 leading comment fixed.
8127 (register_package): New function.
8128 (qualify_and_find): Likewise.
8129 (package_declaration:): Use `register_package'.
8130 (single_type_import_declaration:): Removed local variable
8131 `node'. Added missing `;' for consistency.
8132 (type_import_on_demand_declaration:): Use `chainon' to link new
8134 (lookup_field_wrapper): Lookup local variables defined in outer
8136 (java_complete_class): Don't reverse the list of imported on demand.
8137 (do_resolve_class): Reorganized. Removed local variable
8138 `original_name'. Call `qualify_and_find' with the current package
8139 name, invoke `find_in_imports_on_demand' right after. Call
8140 `qualify_and_find' with the packages we've seen so far. Fixed
8141 operations numbering in comments.
8142 (java_expand_class): Don't reverse `package_list'.
8143 (find_most_specific_methods_list): New local variables `abstract'
8144 and `candidates'. Use them to pick the right method.
8146 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
8148 * parse.y (check_modifiers_consistency): Don't subtract out
8149 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
8151 2000-06-04 Philipp Thomas <pthomas@suse.de>
8153 * Makefile.in (INTLLIBS): New.
8157 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8159 * class.c (get_dispatch_table): Build the vtable dummy entry list
8160 element with a null purpose. Fixed leading comment.
8161 (build_dtable_decl): Build an accurate dtable type when appropriate
8164 2000-06-02 Richard Henderson <rth@cygnus.com>
8166 * lang.c (lang_get_alias_set): New.
8168 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8170 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
8171 before using it as the accessed field.
8173 2000-05-31 Tom Tromey <tromey@cygnus.com>
8175 * java-tree.h (boolean_array_vtable, byte_array_vtable,
8176 char_array_vtable, short_array_vtable, int_array_vtable,
8177 long_array_vtable, float_array_vtable, double_array_vtable):
8179 * expr.c (get_primitive_array_vtable): New function.
8180 (create_primitive_vtable): New function.
8181 (java_lang_expand_expr): Enable code to statically generate
8183 * decl.c (init_decl_processing): Create primitive vtables.
8184 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
8185 short_array_vtable, int_array_vtable, long_array_vtable,
8186 float_array_vtable, double_array_vtable): Define.
8188 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
8190 * java/parse.y (find_applicable_accessible_methods_list):
8191 Don't add an uninitialized value to the list.
8193 2000-05-25 Tom Tromey <tromey@cygnus.com>
8195 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
8196 when trying to see if field's class should be initialized. Always
8197 initialize field's declaring class, not qualified class.
8200 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
8201 `wfl_operator', to maybe_build_primttype_type_ref.
8204 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
8206 * parse.y (patch_method_invocation): Don't try to lookup methods
8209 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8211 * parse.y (resolve_field_access): Call the appropriate <clinit>
8212 before accessing the length of a static array. Craft a decl for
8213 the field while its time. Fixes PR gcj/129.
8215 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8217 * parse.y (resolve_package): Correctly set `*next' (was off by
8219 (resolve_qualified_expression_name): Fixed comment.
8221 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8223 * jcf-parse.c (jcf_parse_source): Reset current_class and
8224 current_function_decl to NULL before parsing a new file.
8226 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8228 * parse.y (block_end:): If the collected block doesn't feature a
8229 statement, insert an empty statement.
8231 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8233 * parse.y (maybe_yank_clinit): New function.
8234 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
8235 end of the list of methods belonging to a class.
8236 (java_complete_expand_method): Check whether <clinit> is really
8237 necessary and expand it accordingly.
8239 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8241 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
8242 processed by the method's switch statement.
8244 2000-05-19 Tom Tromey <tromey@cygnus.com>
8246 * java-tree.h: Added init state enum.
8247 * decl.c (emit_init_test_initialization): Initialize class
8248 initialization check variable by looking at class' state.
8250 2000-05-19 Tom Tromey <tromey@cygnus.com>
8252 * java-tree.h (build_instanceof): Declare.
8253 (build_get_class): Declare.
8254 * parse.y (patch_binop): Use build_instanceof.
8255 * expr.c (build_instanceof): New function. If class is final,
8256 don't make a function call.
8257 (expand_java_INSTANCEOF): Use it.
8258 (build_get_class): New function.
8260 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
8262 * jcf-write.c (generate_classfile): Scan the source_file for
8263 slashes with the right pointer variable.
8265 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
8267 * lang.c (lang_decode_option): Update -Wunused flags by calling
8269 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
8271 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
8273 * check_init.c (check_init): Constify local char *.
8274 * class.c (push_class): Constify local char *.
8275 * java_tree.h: Update prototypes.
8276 * jcf-io.c (open_class): Constify filename parameter and
8278 (find_class): Remove redundant string copy. Cast return from
8280 * jcf-parse.c (read_class, parse_class_file, yyparse):
8281 Constify local char *.
8282 * jcf-write.c (generate_bytecode_insns, generate_classfile):
8283 Constify local char *.
8284 * jcf.h (JCF): Constify filename and classname.
8285 (JCF_FINISH): Cast args to FREE to char * when appropriate.
8286 * lang.c (init_parse): Constify parameter and return value.
8287 * lex.c (java_get_line_col): Constify filename parameter.
8288 * parse.h: Constify parser_ctxt.filename. Update prototypes.
8289 * parse.y (java_parser_context_suspend,
8290 issue_warning_error_from_context, safe_layout_class): Constify
8292 * parse.c: Regenerate.
8294 2000-05-08 Tom Tromey <tromey@cygnus.com>
8296 * expr.c (build_jni_stub): Cache the result of
8297 _Jv_LookupJNIMethod.
8299 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8301 * decl.c (predef_filenames_size): Now 7.
8302 (predef_filenames): New seventh entry.
8304 2000-05-04 Tom Tromey <tromey@cygnus.com>
8306 * boehm.c (mark_reference_fields): Don't mark RawData fields.
8307 Keep track of when we've seen a reference field after a
8308 non-reference field.
8309 (get_boehm_type_descriptor): Handle case where we see
8310 non-reference fields but no trailing reference field.
8311 * decl.c (rawdata_ptr_type_node): Define.
8312 (init_decl_processing): Initialize rawdata_ptr_type_node.
8313 * java-tree.h (rawdata_ptr_type_node): Declare.
8315 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8317 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
8318 specifiers in calls to fprintf.
8320 2000-05-03 Andrew Haley <aph@cygnus.com>
8322 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
8324 * javaop.h (WORD_TO_INT): New function.
8325 (IMMEDIATE_s4): Use WORD_TO_INT.
8326 * jcf.h (JPOOL_INT): Ditto.
8328 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
8331 2000-04-19 Tom Tromey <tromey@cygnus.com>
8333 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
8335 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
8337 * expr.c (build_jni_stub): New function.
8338 * lang-specs.h: -fjni and -femit-class-file are incompatible.
8340 * parse.y (java_complete_expand_methods): Expand a native method
8341 and call build_jni_stub if -fjni given.
8342 * lang-options.h: Document -fjni.
8343 * lang.c (flag_jni): New global.
8344 (lang_f_options): Added `jni' entry.
8345 * java-tree.h (soft_lookupjnimethod_node,
8346 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
8348 (flag_jni): Declare.
8349 (build_jni_stub): Declare.
8350 (struct lang_decl): Added `native' flag.
8351 (METHOD_NATIVE): Redefined to use `native' field of lang specific
8353 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
8354 soft_jnipopsystemframe_node): New globals.
8355 (init_decl_processing): Set them. _Jv_InitClass only takes one
8358 * java-tree.def: Put into `C' mode.
8360 2000-04-27 Tom Tromey <tromey@cygnus.com>
8363 * expr.c (expand_invoke): Generate check to see if object pointer
8364 is null in nonvirtual invocation case.
8365 * java-tree.h (soft_nullpointer_node): Declare.
8366 * decl.c (soft_nullpointer_node): New global.
8367 (init_decl_processing): Initialize soft_nullpointer_node.
8368 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8369 or `private' methods.
8370 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8372 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
8374 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8377 2000-04-26 Tom Tromey <tromey@cygnus.com>
8379 * zextract.c (find_zip_file_start): New function.
8380 (read_zip_archive): Use it.
8382 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8384 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
8386 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8388 * class.c (common_enclosing_context_p): New function.
8389 * java-tree.h (common_enclosing_context_p): Added prototype.
8390 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
8391 classes sharing an outer context with the current instance.
8392 * parse.y (build_access_to_thisn): Fixed leading comment.
8393 (verify_constructor_super): New local `supper_inner'. Skip
8394 enclosing context argument in the case of inner class constructors.
8395 (patch_method_invocation): Insert proper context as second
8396 parameter to pure inner class constructor super invocations.
8398 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8400 * parse.y (end_class_declaration): Reset the interface number
8403 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8405 * parse.y (source_start_java_method): Deleted unnecessary code.
8406 (patch_method_invocation): Fixed comment.
8408 2000-04-24 Robert Lipe <robertlipe@usa.net>
8410 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
8412 2000-04-23 Tom Tromey <tromey@cygnus.com>
8414 * boehm.c (mark_reference_fields): Use int_byte_position.
8416 2000-04-22 Tom Tromey <tromey@cygnus.com>
8418 * boehm.c (mark_reference_fields): Only call byte_position on
8421 2000-04-22 Tom Tromey <tromey@cygnus.com>
8423 * boehm.c (mark_reference_fields): Added `last_view_index'
8424 argument. Use DECL_FIELD_OFFSET to determine field's offset.
8426 2000-04-20 Mo DeJong <mdejong@cygnus.com>
8428 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
8429 * parse.y (check_class_interface_creation): Fixed comments. Select
8430 permitted modifiers for (inner) interfaces. Changed error message
8431 to report rejected modifiers used with local classes.
8433 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8435 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
8436 of directly inherited type considered in scope.
8437 * parse.y (do_resolve_class): Search inherited classes for inner
8440 2000-04-20 Tom Tromey <tromey@cygnus.com>
8442 * parse.y (not_accessible_p): Use member's class, not current
8443 class, when doing inheritance check for protected reference.
8446 2000-04-20 Jason Schroeder <shrode@subnature.com>
8448 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
8450 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8452 * parse.y (lookup_field_wrapper): Search for final local aliases.
8453 (resolve_expression_name): Let lookup_field_wrapper search for
8454 final local aliases. Force the value of `name' if one is found.
8455 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
8456 an expression name. Fixed comments.
8458 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8460 * parse.y (yyerror): `msg' can be null, don't use it in that case.
8462 2000-04-19 Tom Tromey <tromey@cygnus.com>
8464 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
8466 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8468 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
8470 2000-04-18 Tom Tromey <tromey@cygnus.com>
8473 * gjavah.c (utf8_cmp): Changed return value.
8474 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
8476 (cxx_keywords): New global.
8477 (get_field_name): Handle new result of cxx_keyword_subst.
8478 (print_method_info): Likewise.
8480 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
8482 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
8483 with a newline, for CNI.
8484 (print_stub_or_jni): Print a space or newline before method name for
8486 (print_cxx_classname): Don't write leading "::" in CNI stub method.
8487 (process_file): Include gcj/cni.h if generating CNI stubs.
8489 2000-04-16 Tom Tromey <tromey@cygnus.com>
8491 * gjavah.c (decompile_method): Use print_field_name.
8494 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8496 * parse.y (java_expand_classes): Reverse the package list once.
8497 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
8499 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
8500 the `==' and `!=' operators.
8502 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8504 * jcf-write.c (generate_bytecode_insns): At invocation time,
8505 always relate an interface method to the type of its selector.
8507 2000-04-05 Tom Tromey <tromey@cygnus.com>
8510 * expr.c (expand_invoke): Generate check to see if object pointer
8511 is null in nonvirtual invocation case.
8512 * java-tree.h (soft_nullpointer_node): Declare.
8513 * decl.c (soft_nullpointer_node): New global.
8514 (init_decl_processing): Initialize soft_nullpointer_node.
8515 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8516 or `private' methods.
8517 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8519 2000-04-05 Tom Tromey <tromey@cygnus.com>
8522 * parse.y (check_final_assignment): Recognize assignments to the
8523 `length' field of an array when generating class files.
8525 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8527 * class.c (decl_hash): Prototype removed.
8528 (decl_compare): Likewise.
8530 2000-04-05 Tom Tromey <tromey@cygnus.com>
8532 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
8533 * parse.y (check_modifiers_consistency): Check for final/volatile
8534 clash. Fixes PR gcj/164.
8536 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8538 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
8540 (java_hash_compare_tree_node): Renamed from `decl_compare, made
8542 (add_method_1): Use `java_hash_hash_tree_node' and
8543 `java_hash_compare_tree_node'.
8544 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
8545 (java_hash_compare_tree_node): Likewise.
8546 * parse.y (find_applicable_accessible_methods_list): Create,
8547 delete and use a hash table to remember already searched interfaces.
8549 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
8551 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
8554 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8556 * boehm.c (mark_reference_fields, set_bit): Prototype.
8557 (set_bit): Un-ANSI-fy definition.
8559 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
8562 * decl.c (emit_init_test_initialization): Likewise.
8564 * gjavah.c (jni_print_char): Likewise.
8566 * parse.y (create_new_parser_context): Likewise.
8568 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8570 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
8571 patch missing hunk. Fixed indentation.
8573 2000-03-30 Tom Tromey <tromey@cygnus.com>
8575 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
8576 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
8578 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8580 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8581 when negative *before* using it as an array index.
8582 * ChangeLog: Fixed typo.
8584 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8586 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8587 to 0 when it reaches -1.
8589 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8591 * jcf-parse.c (get_constant): Properly cast `num' during the
8592 invocation of `add_double'.
8593 * jcf-write.c (push_long_const): Properly cast `lo' before
8594 comparing it to short bounds.
8595 * parse-scan.y (interface_declaration:): Rule re-arrange so that
8596 `interface_body:' is reduced after the current interface is
8599 2000-03-26 Tom Tromey <tromey@cygnus.com>
8601 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
8602 Java-specific `-f' option.
8604 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8606 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
8607 Adjust order of making types.
8608 Make bitsize_*_node values.
8610 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8612 * class.c (make_field_value): Use byte_position.
8613 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
8614 (java_array_data_offset): Likewise.
8615 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
8618 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8620 * parse.y (check_abstract_method_definitions): New local
8621 `end_type_reached'. Make sure we also consider `end_type'.
8622 (java_check_abstract_method_definitions): Make sure we eventually
8623 consider `java.lang.Object'.
8624 (maybe_use_access_method): Don't use access method if not in the
8625 context of a pure inner class or if the method's context is right.
8626 (find_applicable_accessible_methods_list): New static flag
8627 `object_done'. Don't search abstract classes as interfaces. Fixed
8628 indentation. Fixed the `java.lang.Object' only search. Search
8629 class interface(s) first, then fully search enclosing contexts.
8630 (find_most_specific_methods_list): Pick the closest candidate when
8631 they're all abstract.
8633 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8635 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8636 properly initialize `finished_label'. Don't emit gotos for empty
8639 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8641 * except.c (emit_handlers): Clear catch_clauses_last.
8643 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8645 * parse.y (check_method_types_complete): New function.
8646 (create_class): Reset anonymous class counter only when seeing an
8648 (java_complete_class): JDEP_METHOD: Don't recompute signature
8651 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8653 * class.c (build_static_ref): Fixed indentation in comment.
8654 * java-tree.def (TRY_EXPR): Fixed typo in name.
8655 (CLASS_LITERAL): Likewise.
8656 * java-tree.h: (TYPE_DOT_CLASS): New macro.
8657 (struct lang_type): New field `dot_class'.
8658 * jcf-write.c (generate_bytecode_insns): Fixed error message.
8659 (generate_classfile): Method `class$' is synthetic.
8660 * parse.y (build_do_class_method): New function.
8661 (build_dot_class_method_invocation): Likewise.
8662 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
8663 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
8664 (qualify_ambiguous_name): Likewise.
8665 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
8666 (build_try_statement): Fixed leading comment.
8668 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8670 * class.c (make_field_value): Properly handle sizes.
8671 (get_dispatch_vector): Use tree_low_cst and host_integerp.
8672 (layout_class_method): Count using trees.
8673 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
8674 * expr.c (java_array_data_offset): Use int_bit_position.
8675 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
8676 (build_invokevirtual): Use tree_low_cst and do computations with trees.
8678 2000-03-16 Tom Tromey <tromey@cygnus.com>
8680 * lang.c (flag_hash_synchronization): New global.
8681 (lang_f_options): Added `hash-synchronization'.
8682 * lang-options.h: Mention -fhash-synchronization.
8683 * java-tree.h (flag_hash_synchronization): Declare.
8684 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
8685 hash table synchronization is disabled.
8686 * decl.c (init_decl_processing): Only push `sync_info' value when
8687 hash table synchronization is disabled.
8688 * class.c (make_class_data): Only push `sync_info' field when hash
8689 table synchronization is disabled. Removed dead code.
8691 2000-03-16 Tom Tromey <tromey@cygnus.com>
8693 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
8695 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8697 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
8699 * parse.y (patch_method_invocation): Handle anonymous classes
8700 creation in static context.
8702 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8704 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
8705 * parse.y (resolve_qualified_expression_name): Use it.
8706 (patch_method_invocation): Likewise.
8708 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8710 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
8711 depending on the type of dependency which dictates what the
8713 (unresolved_type_p): Resolved types limited to the current class.
8715 2000-03-15 Tom Tromey <tromey@cygnus.com>
8717 * decl.c (init_decl_processing): Set type of `sync_info' to be
8720 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
8721 Correctly compute bit number for current slot. Zero `high' and
8722 `low' in DS_LENGTH case. Don't skip inherited fields. Use
8723 mark_reference_fields.
8724 (mark_reference_fields): New function.
8726 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8728 * parse.y (register_incomplete_type): Fixed initialization of
8731 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8733 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
8735 (push_class_context, pop_class_context): New function.
8736 (class_body:): Call pop_class_context.
8737 (interface_body:): Likewise.
8738 (INNER_QUALIFIER): New macro.
8739 (report_class_declaration): Changed output format and use
8740 INNER_QUALIFIER. Call push_class_context.
8742 2000-02-14 Andrew Haley <aph@cygnus.com>
8744 * check-init.c (check_init): Add new cases for unary and binary
8747 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8749 * parse.y (resolve_package): Set `next' once a type name has been
8750 progressively discovered.
8751 (resolve_qualified_expression_name): Propagate resolution only if
8752 there are remaining qualifiers. Take into account `q' might have
8753 been cleared after re-qualification.
8754 * parse.y (patch_method_invocation): New local `resolved'.
8755 Section dealing with qualified expression rewritten to use
8756 resolve_field_access.
8758 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8760 * parse.h (PUSH_CPC): Fixed indentation.
8761 (DEBUG_CPC): New macro.
8762 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
8763 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
8764 * parse.y (class_body_declaration:): Use
8765 SET_CPC_INSTANCE_INITIALIZER_STMT.
8766 (method_declaration:): Check for null current_function_decl.
8767 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
8768 (java_parser_context_pop_initialized_field): Better handling of
8770 (maybe_make_nested_class_name): Mark nested class name as
8771 qualified when necessary.
8772 (end_class_declaration): Don't call java_parse_context_resume when
8773 one or more error occurred.
8774 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
8775 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
8776 SET_CPC_INITIALIZER_STMT.
8777 (method_header): Check for inner classes declaring static methods.
8778 (resolve_qualified_expression_name): Handle situation where `this'
8781 2000-03-13 Hans Boehm <boehm@acm.org>
8783 * typeck.c (build_prim_array_type): Correctly set the high word too.
8785 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8787 * parse.y (java_complete_expand_methods): Leave <clinit> out of
8789 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
8790 list of methods for interfaces.
8792 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8794 * parse.y (qualify_ambiguous_name): Properly handle expressions
8797 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8799 * parse.y (check_final_assignment): Extended to process
8801 (patch_assignment): Have check_final_assignment called only once.
8803 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8805 * java-tree.h (IS_INIT_CHECKED): New flag.
8806 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
8807 * parse.y (patch_string): Call force_evaluation_order on the
8808 completed string concatenation tree.
8809 * expr.c (force_evaluation_order): Call force_evaluation_order on
8810 function's arguments too.
8812 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8814 * decl.c (emit_init_test_initialization): Mark KEY as unused.
8815 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8816 (build_anewarray): Likewise.
8817 * parse.y (patch_newarray): Likewise.
8818 * parse.c: Regenerated.
8820 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8822 * decl.c (init_decl_processing): Added new class fields `depth',
8823 `ancestors', and `idt' to class_type_node. Use
8824 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
8825 * class.c (make_class_data): Push initial values for new fields.
8826 * java-tree.h: Updated prototype for `build_invokeinterface'.
8827 * expr.c (build_invokeinterface): Changed parameters to accept
8828 `method' tree. Calculate index of `method' in its declaring
8829 interface. Build call to _Jv_LookupInterfaceMethodIdx.
8830 (expand_invoke): Call `build_invokeinterface' with new parameters.
8831 * parse.y (patch_invoke): Call `build_invokeinterface' with new
8834 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8836 * typeck.c (lookup_do): Search superinterfaces first
8837 when looking up an interface method. From Godmar Back
8840 2000-03-06 Tom Tromey <tromey@cygnus.com>
8842 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
8844 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8846 * java-tree.h (lookup_argument_method2): Declared.
8847 (safe_layout_class): Prototype moved from parse.h.
8848 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
8849 * parse.y (java_check_regular_methods): Local `super_class' gone.
8850 Call lookup_argument_method2 instead of lookup_argument_method.
8851 Perform modifier match for methods found declared in implemented
8852 interfaces. Fixed indentation problem. Overriding/hiding error
8853 report to take place only for methods found in classes.
8854 * typeck.c (lookup_argument_method): Changed leading
8855 comment. Re-written by calling lookup_do.
8856 (lookup_argument_method2): New function.
8857 (lookup_java_method): Re-written by calling lookup_do.
8858 (lookup_do): New function.
8860 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8862 * check-init.c (check_init): Removed dead code. Handle (blank)
8864 * parse.y (declare_local_variables): New local `final_p', set it
8865 and use it to initialize LOCAL_FINAL.
8866 (check_final_assignment): Only check FIELD_DECLs.
8868 2000-02-17 Tom Tromey <tromey@cygnus.com>
8870 * Makefile.in (JAVA_OBJS): Added boehm.o.
8871 (boehm.o): New target.
8872 * Make-lang.in (JAVA_SRCS): Added boehm.c.
8873 * java-tree.h (flag_use_boehm_gc): Declare.
8874 (get_boehm_type_descriptor): Declare.
8875 * lang.c (lang_f_options): Added `use-boehm-gc'.
8876 (flag_use_boehm_gc): New global.
8877 * lang-options.h: Added -fuse-boehm-gc.
8878 * boehm.c: New file.
8879 * class.c (get_dispatch_table): If class uses a Boehm type
8880 descriptor, put it in the vtable.
8881 (make_class_data): Removed dead code.
8883 2000-03-03 Per Bothner <per@bothner.com>
8885 * decl.c (init_decl_processing): Initialize sizetype properly.
8887 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8889 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
8890 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
8891 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8892 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
8893 (jcf_parse): New local `current'. Load innerclasses seen in outer
8894 context being processed.
8895 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8896 * jcf-write.c (append_innerclasses_attribute): New function.
8897 (append_innerclasses_attribute_entry): Likewise.
8898 (get_access_flags): Handle static classes. Set anonymous and local
8899 classes to be private.
8900 (generate_classfile): Attribute count adjusted. Call
8901 append_innerclasses_attribute.
8902 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
8903 PURE_INNER_CLASS_TYPE_P.
8904 * parse.y (parser_qualified_classname): New parameter `is_static',
8905 produce non qualified name accordingly.
8906 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
8907 (create_interface): Added argument to parser_qualified_classname.
8908 (create_class): Added argument to parser_qualified_classname. Setup
8909 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
8910 (add_inner_class_fields): Fixed indentation.
8911 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
8912 (method_declarator): Fixed typo in comment.
8913 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
8914 (build_current_thisn): Likewise.
8915 (patch_method_invocation): Likewise.
8917 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8919 * decl.c (current_function_decl): Move to toplev.c.
8921 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8923 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
8924 (DECL_BIT_INDEX): Use underlying representation.
8925 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
8927 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8929 * expr.c (build_java_ret): Pass proper type to size_binop.
8931 2000-02-25 Anthony Green <green@cygnus.com>
8933 * expr.c (build_class_init): Mark the decl to be ignored by
8935 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
8936 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
8937 * class.c (init_test_hash_newfunc): New function.
8938 (decl_hash): New function.
8939 (decl_compare): New function.
8940 * decl.c (emit_init_test_initialization): New function.
8941 (complete_start_java_method): Traverse the init test hashtable,
8942 calling emit_init_test_initialization.
8943 (always_initialize_class_p): Define.
8944 * expr.c (build_class_init): Use initialization tests when
8945 emitting class initialization code.
8946 (always_initialize_class_p): Declare.
8947 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
8949 * java-tree.h: Include hash.h.
8950 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
8951 (struct lang_decl): Add init_test_table field.
8952 (init_test_hash_entry): Define.
8954 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8956 * gjavah.c (main): Avoid using `argi' to report unimplemented
8959 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8961 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8962 initialize locals to avoid warnings. Local `exception_type' moved
8965 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8967 * parse.y (resolve_expression_name): Use `orig' as a second
8968 argument to resolve_field_access.
8969 (resolve_field_access): Removed unnecessary code when dealing with
8972 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8974 * class.c (push_super_field): Don't push the field twice.
8975 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
8976 * parse.h (java_reorder_fields): Prototyped.
8977 * parse.y (java_reorder_fields): New function.
8978 (java_layout_class): Simplified not to worry about re-ordering.
8980 2000-02-23 Tom Tromey <tromey@cygnus.com>
8982 * gjavah.c (print_name): In JNI case, correctly quote string.
8983 (print_method_info): Don't handle overrides in JNI mode.
8985 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8987 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
8988 value type set to `boolean_type_node'.
8990 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8992 * jcf-dump.c (main): Test for correct condition after
8993 output file creation.
8995 2000-02-19 Anthony Green <green@cygnus.com>
8997 * jcf-depend.c (add_entry): Fix test for first list entry.
8999 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9001 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
9002 * constants.c (build_constants_constructor): Likewise.
9004 2000-02-19 Anthony Green <green@cygnus.com>
9006 * jcf-depend.c (add_entry): Add entries to the end of the list.
9008 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
9010 * decl.c (INT_TYPE_SIZE): Define if necessary.
9011 (expand_java_return): Handle the case of a native integer smaller
9014 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
9016 * gjavah.c (help): Use GCCBUGURL.
9017 * jv-scan.c (help): Likewise.
9018 * jcf-dump.c (help): Likewise.
9020 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9022 * jcf-write.c (generate_bytecode_insns): Don't generate empty
9025 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9027 * jcf-parse.c (load_class): Call `fatal' if no file containing
9028 the target class are found.
9030 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
9032 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
9033 lex.c, lex.h, and PARSE_H to...
9034 (parse.o, parse-scan.o): ...here, respectively.
9036 * lex.c: Split out code that may trigger SIGFPE from yylex()
9037 to its own function.
9038 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
9040 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9042 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
9044 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9046 * parse.y (outer_field_access_p): Stop in time when outer contexts
9048 (resolve_qualified_expression_name): Properly qualify *everything*
9049 after a package.type to be resoled as expression names.
9050 (find_applicable_accessible_methods_list): Save/restore `class' to
9051 isolate it from a possible outer context search.
9053 2000-02-15 Tom Tromey <tromey@cygnus.com>
9055 * gjavah.c (jni_print_char): New function.
9056 (print_full_cxx_name): Use it.
9057 (decode_signature_piece): Likewise.
9058 (print_cxx_classname): Likewise.
9060 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9062 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
9064 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
9066 * gjavah.c: Include version.h.
9068 * jcf-dump.c: Likewise.
9070 * jv-scan.c: Likewise.
9072 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9074 * parse.y (outer_field_access_fix): First parameter now a tree
9075 node. Check for assignment to final. First argument to
9076 build_outer_field_access_fix modified to accommodate prototype.
9077 (build_outer_field_access): Don't check for assignment to final
9079 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
9080 possibly returned by outer_field_access_fix. Changed
9081 outer_field_access_fix's first argument.
9082 (check_final_assignment): $finit$'s context is OK.
9083 (patch_unaryop): Use node instead of its line/column value when
9084 calling outer_field_access_fix.
9086 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9088 * parse.y (interface_declaration:): No longer tagged
9089 <node>. Re-installed default action.
9090 (class_member_declaration:): Handle inner interfaces.
9091 (interface_member_declaration): Handle inner interfaces and
9093 (create_interface): Push error if one seen. Suspend parsing
9094 context when processing an inner interface.
9095 (register_fields): Inner class static field limitations not to
9096 apply to inner interfaces.
9098 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9100 * jcf-parse.c (load_class): Update `java_error_count' when a
9101 class' file can't be found.
9102 (parse.y): Avoid (byte)code generation when errors seen.
9104 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9106 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
9107 decodes a valid node.
9108 (patch_binop): Handle TRUNC_DIV_EXPR.
9110 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9112 * parse.y (resolve_package): New local `acc'. Try to progressively
9113 build and guess a package and type name.
9115 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9117 * parse.y (find_applicable_accessible_methods_list): Load and
9118 layout the search class if necessary.
9119 (java_complete_tree): Keep to original type of the folded initial
9122 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9124 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
9125 Generate error message if circularity is detected. New static
9127 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
9128 * jcf-write.c (generate_bytecode_insns): Very simply handle
9130 * parse.y (java_check_circular_reference): Use
9131 `cyclic_inheritance_report' during report, if necessary.
9132 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
9133 walking NEW_ARRAY_INIT twice.
9135 2000-02-09 Tom Tromey <tromey@cygnus.com>
9137 * parse.y (check_class_interface_creation): Allow inner classes to
9138 be `private' or `protected', check modifiers' consistency. Prevent
9139 block local classes from bearing any modifiers.
9141 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9143 * except.c (check_start_handlers): Re-add prototype lost in last
9145 (maybe_start_try): Remove excess argument to `check_start_handlers'.
9147 2000-02-09 Andrew Haley <aph@cygnus.com>
9149 * decl.c (clear_binding_level): Remove excess initializer.
9150 (maybe_poplevels): Remove unused variable.
9151 (force_poplevels): Ditto.
9152 (struct binding_level): Add comment.
9154 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9156 * jcf-write.c (generate_classfile): Don't consider
9157 pre-initialization with reference value (use <clinit> instead.)
9158 * parse.y (java_fix_constructors): No generated constructor for
9160 (build_outer_field_access): Removed debug message.
9161 (outer_field_expanded_access_p): Adapted to bytecode generation.
9162 (build_outer_field_access_method): Use fix_method_argument_names.
9163 (build_outer_method_access_method): Fixed indentation. Added
9164 comment. Handle access method generation for static and also void
9166 (build_access_to_thisn): Inserted debug message.
9167 (maybe_build_thisn_access_method): Use fix_method_argument_names.
9168 (resolve_qualified_expression_name): Fixed comment.
9169 (not_accessible_p): Adapted to bytecode generation. Added comment.
9170 (patch_method_invocation): Added comment.
9171 (maybe_use_access_method): Fixed leading comment. Handle static
9173 (java_complete_lhs): Don't shortcut handling of initialized upon
9174 declaration String type static fields when generating bytecode.
9175 (patch_unaryop): Handle outer field access when generating
9178 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9180 * java-tree.h (FIELD_THISN): New macro.
9181 * jcf-write.c (append_synthetic_attribute): New function.
9182 (generate_classfile): Set "Synthetic" attribute on this$<n>,
9183 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
9184 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
9186 (build_outer_field_access): Turned on access functions usage and
9187 generation when compiling to bytecode.
9188 (maybe_use_access_method): Likewise.
9190 2000-01-25 Andrew Haley <aph@cygnus.com>
9192 * java-except.h (struct eh_range): Add `expanded' field.
9193 (maybe_start_try): Add end_pc arg.
9194 (maybe_end_try): Ditto.
9195 * java-tree.h (force_poplevels): new function.
9196 * expr.c (expand_byte_code): Don't call maybe_start_try or
9198 * except.c (add_handler): Reset expanded.
9199 (expand_start_java_handler): Set expanded.
9200 (check_start_handlers): Don't expand a start handler that's
9201 already been expanded.
9202 (maybe_start_try): Add end_pc arg. Only expand a handler which
9204 (expand_end_java_handler): call force_poplevels.
9205 (force_poplevels): new function.
9206 * decl.c (binding_level): Add start_pc of binding level.
9207 (maybe_pushlevels): Call maybe_start_try when pushing binding
9209 (maybe_poplevels): Call maybe_end_try when popping binding levels.
9210 (LARGEST_PC): Define.
9211 (clear_binding_level): Use LARGEST_PC.
9213 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
9214 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
9215 (binding_depth, is_class_level, current_pc): new variables.
9216 (struct binding_level): ditto.
9217 (indent): new function.
9218 (push_jvm_slot): add debugging info.
9219 (maybe_pushlevels): ditto.
9220 (maybe_poplevels): ditto.
9223 (start_java_method): ditto.
9224 (give_name_to_locals): comment only.
9225 * except.c (binding_depth, is_class_level, current_pc):
9227 (expand_start_java_handler): add debugging info.
9228 (expand_end_java_handler): ditto.
9230 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9232 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
9233 (print_name_for_stub_or_jni, process_file): Constify a char*.
9235 2000-02-03 Tom Tromey <tromey@cygnus.com>
9237 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
9239 2000-01-31 Scott Bambrough <scottb@netwinder.org>
9241 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
9242 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
9245 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9247 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
9248 * java-tree.h (TYPE_II_STMT_LIST): New macro.
9249 (struct lang_type): New field `ii_block'.
9250 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
9251 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
9252 * parse.h (struct parser_ctxt): New field `instance_initializers'.
9253 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
9254 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
9255 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
9257 * parse.y (add_instance_initializer): New function.
9258 (in_instance_initializer): New static global.
9259 (class_body_declaration:): Link instance initializer block.
9260 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
9261 (array_creation_expression:): Remove unused local.
9262 (java_parser_context_push_initialized_field): Fixed leading
9263 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
9264 CPC_INSTANCE_INITIALIZER_LIST.
9265 (java_parser_context_pop_initialized_field): Likewise.
9266 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
9267 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
9268 CPC_INITIALIZER_STMT.
9269 (fix_constructors): New local `class_type'. Use it. Call
9270 add_instance_initializer.
9271 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
9272 (patch_return): Forbid return in instance initializers.
9273 (patch_throw_statement): Enforce exception handling in the context
9274 of instance initializers.
9276 2000-02-03 Tom Tromey <tromey@cygnus.com>
9278 * Make-lang.in (java.mostlyclean): Remove executables in
9281 2000-01-31 Scott Bambrough <scottb@netwinder.org>
9283 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
9284 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
9285 (java_float_finite): Convert to use union Word from javaop.h.
9286 (java_double_finite): Convert to use union DWord from javaop.h.
9288 2000-02-02 Tom Tromey <tromey@cygnus.com>
9290 * gjavah.c (options): Added `jni' entry.
9291 (help): Document -jni.
9292 (flag_jni): New global.
9293 (process_file): Handle JNI output. Don't print text from
9294 -prepend, -add, etc, when generating stubs. Only remove `.class'
9295 suffix if it actually exists.
9296 (main): Create a `.c' file when run with `--jni --stubs'. Create
9297 correct output file name with `--jni'.
9298 (print_include): Mangle header name differently in JNI case.
9299 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
9301 (print_method_info): Handle JNI case. Put signature info into
9302 method name. Handle case when STREAM is NULL.
9303 (print_name_for_stub_or_jni): New function.
9304 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
9305 (print_cxx_classname): Handle JNI.
9306 (print_full_cxx_name): Likewise.
9307 (decode_signature_piece): Likewise.
9308 (overloaded_jni_method_exists_p): New function.
9309 (struct method_name): Added `signature' and `sig_length' fields.
9310 (HANDLE_END_FIELD): Do nothing in JNI mode.
9312 2000-02-02 Tom Tromey <tromey@cygnus.com>
9314 * jv-scan.c: Include version.c, <getopt.h>.
9315 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
9316 (options): New array.
9317 (usage): New function.
9318 (version): New function.
9319 (main): Use getopt_long to parse command line.
9320 * jcf-dump.c: Include version.c, <getopt.h>.
9321 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
9322 OPT_JAVAP): New macros.
9323 (options): New array.
9324 (usage): Return `void'. Changed message.
9325 (help): New function.
9326 (version): New function.
9327 (main): Use getopt_long_only to parse command line.
9328 * gjavah.c: Include <getopt.h>.
9329 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
9330 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
9331 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
9332 (options): New array.
9333 (java_no_argument): Removed.
9334 (help): Updated with missing options.
9335 (main): Use getopt_long_only to parse command line.
9336 (usage): Changed message.
9338 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9340 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
9341 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
9342 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
9343 * parse.y (array_creation_expression:): Handle anonymous arrays.
9344 (build_array_from_name): Don't set `ret_name' if null.
9345 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
9346 (qualify_ambiguous_name): Likewise.
9347 (java_complete_expand_class): Likewise.
9349 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9351 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
9352 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
9353 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
9354 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
9355 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
9356 AIPL_FUNCTION_COMPLETED_INVOCATION.
9357 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
9358 AIPL_FUNCTION_INVOCATION_READY.
9359 (AIPL_FUNCTION_DECLARATION): New enum entry.
9360 * parse.y (reorder_static_initialized): New function.
9361 (java_parser_context_pop_initialized_field): Use it.
9362 (add_inner_class_fields): Use
9363 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
9364 augmented. Install marker after last alias initializer, if any.
9365 (generate_finit): Fixed typo. Don't try to retain only the used
9367 (method_header): Compute and set DECL_FUNCTION_NAP.
9368 (method_declarator): Fixed comment. Insert alias initializer in
9370 (build_alias_initializer_parameter_list): Fixed leading
9371 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
9372 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
9373 (java_complete_expand_class): Code to retain only used aliases
9375 (java_complete_expand_methods): New local `first_decl'. Generate
9376 $finit$ first, then expand the constructors, regular methods and
9378 (java_complete_expand_method): Don't report error on missing
9379 return statement if previously detected bogus.
9380 (fix_constructors): Don't patch constructor parameters list.
9381 (patch_method_invocation): Use new AIPL enum values. Reverse
9382 alias initializer list for anonymous classes.
9384 2000-01-30 Anthony Green <green@redhat.com>
9386 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
9387 determine how many stack slots to pop.
9389 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9391 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
9392 error handling/recovery.
9393 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
9395 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9397 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
9398 FIELD_LOCAL_ALIAS_USED): New macros.
9399 (DECL_FUNCTION_NAP): New macro.
9400 (struct lang_decl): New field `nap'.
9401 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
9402 (struct lang_type): New fields `finit_stmt_list' and
9404 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
9405 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
9406 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
9407 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
9408 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
9409 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
9410 (BUILD_THROW): Macro line separator re-indented.
9411 * parse.y (end_class_declaration): New function.
9412 (maybe_generate_pre_expand_clinit): New name for
9413 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
9414 pre-expand static fields.
9415 (maybe_generate_clinit): Function deleted.
9416 (check_for_static_method_reference): Prototype's parameter list
9418 (generate_finit): New name for maybe_generate_finit. Changed
9419 leading comment. Function rewritten to use
9420 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
9421 (build_alias_initializer_parameter_list): New function.
9422 (java_parser_context_pop_initialized_field): Likewise.
9423 (add_inner_class_fields): Likewise.
9424 (type_declaration:): Call end_class_declaration.
9425 (class_member_declaration:): Likewise.
9426 (formal_parameter_list:): Fixed typos.
9427 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
9428 element. Improved error handling.
9429 (block_statement:): Call end_class_declaration.
9430 (anonymous_class_creation:): Likewise.
9431 (create_anonymous_class): Fixed comments.
9432 (create_class): Call add_inner_class_fields.
9433 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
9434 (method_header): Use MARK_FINAL_PARMS.
9435 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
9436 (method_declarator): Propagate final argument flag.
9437 (craft_constructor): New local `artificial'. Call
9438 build_alias_initializer_parameter_list. Use
9439 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
9440 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
9442 (complete_expand_class): Get rid of unused outer context local
9444 (java_complete_expand_methods): Fixed leading
9445 comment. Generate/pre-expand <clinit> first. Changed method
9446 expansion order to regular, $finit$, constructors, <clinit>.
9447 (java_complete_expand_method): Set current_function_decl.
9448 (fix_constructors): Fix constructor parameter list to account for
9449 outer context local alias initializers.
9450 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9451 (resolve_expression_name): Lookup outer context local aliases. New
9452 local `access', use it.
9453 (patch_method_invocation): Patch inner class ctor invocation with
9454 outer context local aliases initialization values. $finit$
9455 invocation patching now includes things generated with
9456 build_alias_initializer_parameter_list.
9457 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9458 (build_super_invocation): Likewise.
9459 (patch_assignment): Changed comment.
9461 2000-01-27 Andrew Haley <aph@cygnus.com>
9463 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
9467 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9469 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
9471 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
9473 * parse.y (register_fields): Don't pass a format specifier to
9474 OBSOLETE_MODIFIER_WARNING.
9475 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
9476 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
9478 (check_modifiers): Change function into a macro.
9479 (check_class_interface_creation): Pass a literal format string.
9481 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9483 * buffer.h: PROTO -> PARAMS.
9484 * check-init.c: Likewise.
9485 * class.c: Likewise.
9486 * constants.c: Likewise.
9487 * convert.h: Likewise.
9489 * except.c: Likewise.
9491 * gjavah.c: Likewise.
9492 * java-except.h: Likewise.
9493 * java-tree.h: Likewise.
9494 * jcf-depend.c: Likewise.
9495 * jcf-dump.c: Likewise.
9496 * jcf-parse.c: Likewise.
9497 * jcf-path.c: Likewise.
9498 * jcf-reader.c: Likewise.
9499 * jcf-write.c: Likewise.
9501 * jv-scan.c: Likewise.
9502 * jvgenmain.c: Likewise.
9503 * jvspec.c: Likewise.
9507 * parse-scan.y: Likewise.
9508 * parse.h: Likewise.
9509 * parse.y: Likewise.
9510 * typeck.c: Likewise.
9511 * verify.c: Likewise.
9514 * zextract.c: Likewise.
9515 * zipfile.h: Likewise.
9517 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9519 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9520 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
9521 * constants.c (build_constant_data_ref): Check for cached
9522 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
9523 in TYPE_CPOOL_DATE_REF.
9524 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
9525 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
9526 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
9527 (LOCAL_FINAL): New macro.
9528 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
9529 constant pool -- don't try to reuse.
9530 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
9532 (find_in_current_zip): Use TYPE_JCF.
9533 * parse.h (java_check_final): Prototype removed.
9534 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
9535 (maybe_create_class_interface_decl,
9536 check_class_interface_creation): Likewise.
9537 (java_expand_finals): Function removed.
9538 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
9539 (block_statement:): Fixed comment.
9540 (anonymous_class_creation:): Likewise.
9541 (check_class_interface_creation): Reversed Jan 12, 2000 extra
9543 (check_class_interface_creation): Loosened error report on (inner)
9544 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
9545 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
9546 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
9548 (create_interface): Likewise.
9549 (anonymous_class_counter): New static global.
9550 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
9551 patch. Fixed comments.
9552 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
9553 anonymous_class_counter when declaring a toplevel class.
9554 (craft_constructor): Fixed constructor name when handling
9555 anonymous classes. Anonymous class constructors to feature hidden
9557 (java_fix_constructors): Added comment.
9558 (java_check_final): Function removed.
9559 (java_complete_expand_methods): Fixed comment. Don't generate
9560 class data, save its outgoing constant pool instead.
9561 (verify_constructor_super): Skip anonymous class constructor
9562 hidden this$<n> parameter.
9563 (java_expand_classes): New local `saved_ctxp'. Removed call to
9564 java_expand_finals and java_check_final. Expand anonymous class
9565 constructors. Generate class data.
9566 (build_super_invocation): Skip anonymous class hidden this$<n>
9568 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
9569 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9570 (set_java_signature): Likewise.
9572 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9574 * gjavah.c: Delete ACC_VISIBILITY define.
9575 * jcf.h: Add ACC_VISIBILITY define.
9576 * parse.y: final: rule tagged <value>.
9577 (java_check_regular_methods): Use ACC_VISIBILITY define for
9578 default package access check.
9579 (local_variable_declaration_statement): Use final: rule.
9581 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9583 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
9586 2000-01-17 Tom Tromey <tromey@cygnus.com>
9588 * gjavah.c (print_field_info): Allow non-static final fields.
9590 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9592 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
9593 * parse.y (patch_anonymous_class): New function.
9594 (create_anonymous_class): Register incomplete type when the
9595 class/interface to extends/implement isn't known yet.
9596 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
9597 (verify_constructor_super): Tuned error message.
9599 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9601 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
9602 (ANONYMOUS_CLASS_P): New macro.
9603 (TYPE_SIGNATURE, TYPE_JCF): New macros.
9604 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
9605 * parse.y (create_class): Added leading argument.
9606 (maybe_create_class_interface_decl,
9607 check_class_interface_creation): Likewise.
9608 (craft_constructor): New function.
9609 (verify_constructor_super): Added argument in prototype.
9610 (class_declaration:): Inserted leading argument.
9611 (for_begin:): Use FOR_LOOP_P.
9612 (anonymous_class_creation): Create WFL of the anonymous class to
9613 instantiate. Call build_new_invocation. Added comments.
9614 (check_class_interface_creation): Handle parameter `anonymous' in
9615 verbose mode class creation announce.
9616 (link_nested_class_to_enclosing): Exclude anonymous classes.
9617 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
9618 anonymous class, even though they appear to have an enclosing
9620 (create_interface): Pass extra argument to
9621 check_class_interface_creation.
9622 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
9623 (create_class): Call check_class_interface_creation and
9624 maybe_create_class_interface_decl with extra new argument. Don't
9625 add private this$<n> to anonymous classes.
9626 (method_declarator): Insert hidden this$<n> to anonymous class
9628 (java_fix_constructors): Deleted code creating default
9629 constructor. Call craft_constructor instead.
9630 (java_check_regular_methods): Set `saw_constructor' to 1 for
9632 (fix_constructors): Pass extra argument to verify_constructor_super.
9633 (verify_constructor_super): New local `sdecl', use it. Search for
9634 matching constructor (possibly featuring arguments) in super
9636 (lookup_method_invoke): Craft constructor according to arguments
9637 list when dealing with anonymous class constructors.
9638 (build_super_invocation): Pass arguments to anonymous class super
9640 (search_loop): Use FOR_LOOP_P.
9641 (labeled_block_contains_loop_p): Likewise.
9643 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9645 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
9646 (enclosing_context_p): New function.
9647 (get_access_flags_from_decl): Handle CLASS_STATIC.
9648 (maybe_layout_super_class): Extra first argument passed to
9650 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
9652 * decl.c (access0_identifier_node): New global.
9653 (init_decl_processing): access0_identifier_node initialized.
9654 (pushdecl): Set DECL_CONTEXT only on non type decls.
9655 * expr.c (lookup_field): Lookup inner class fields in enclosing
9657 (expand_invoke): Use ID_INIT_P.
9658 (expand_java_field_op): Use DECL_CLINIT_P.
9659 * java-tree.def (CLASS_LITERAL): New tree code.
9660 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
9661 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
9662 (struct lang_decl): New field `inner_access'.
9663 (enclosing_context_p): Prototyped.
9664 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
9665 ID_CLINIT_P): New macros.
9666 (CLASS_STATIC): New macro.
9667 (CLASS_ACCESS0_GENERATED_P): New macro.
9668 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
9669 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
9670 INNER_CLASS_P): New macros.
9671 (DECL_INNER_CLASS_LIST): New macro.
9672 * jcf-parse.c (yyparse): Avoid the use of ANSI string
9674 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9675 the shift value to int. Fixed typo in comment.
9676 * lex.c (inst_id, wpv_id): Initialize.
9677 * mangle.c (unicode_mangling_length): Take `$' into account.
9678 * parse.h (DRECOVER, RECOVER): Terminate properly.
9679 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
9680 (typedef struct _jdep): New field `enclosing'.
9681 (JDEP_ENCLOSING): New macro.
9682 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
9683 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
9684 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
9685 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
9686 GET_ENCLOSING_CPC_CONTEXT): New macros.
9687 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
9688 (do_resolve_class): Added extra argument in prototype.
9689 * parse.y (resolve_class): Added extra argument in prototype.
9690 (maybe_create_class_interface_decl): Likewise.
9691 (maybe_use_access_method, build_wfl_wrap): New functions.
9692 (java_complete_expand_classes, java_complete_expand_class):
9694 (java_parser_context_push_initialized_field,
9695 java_parser_context_suspend, java_parser_context_resume):
9697 (maybe_make_nested_class_name, make_nested_class_name,
9698 set_nested_class_simple_name_value,
9699 link_nested_class_to_enclosing, find_as_inner_class,
9700 find_as_inner_class_do, check_inner_class_redefinition,
9701 build_thisn_assign, build_current_thisn, build_access_to_thisn,
9702 maybe_build_thisn_access_method, build_outer_field_access,
9703 build_outer_field_access_methods, build_outer_field_access_expr,
9704 build_outer_method_access_method, build_new_access_id,
9705 build_outer_field_access_method, outer_field_access_p,
9706 outer_field_expanded_access_p, outer_field_access_fix,
9707 build_incomplete_class_ref, patch_incomplete_class_ref,
9708 create_anonymous_class): Likewise.
9709 (inst_id, wpv_id): New static global variables.
9710 (synchronized:): New rule, tagged <node>.
9711 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
9713 (anonymous_class_creation:): New rule, tagged <node>.
9714 (NEW_TK): Tagged <node>.
9715 (type_literals, array_type_literal): New rules, tagged <node>.
9716 (class_declaration:): Removed action when reducing by class_body:
9717 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
9718 using GET_CPC in sub-rules.
9719 (class_member_declaration): Handle inner classes.
9720 (method_declaration): When reducing method_header:, reset
9721 current_function_decl when appropriate.
9722 (method_declarator:): Set the number of formal parameter to 0 for
9723 method declared without arguments.
9724 (constructor_declarator:): Likewise.
9725 (static_initializer:): List of elements kept in a list.
9726 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
9727 use of the keyword `static' for type declarations.
9728 (block_statement:): Handle inner class declarations.
9729 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
9730 type qualified `this'.
9731 (class_instance_creation_expression): Use anonymous_class_creation:
9732 to handle inner class instances creation. Handle qualified `new'.
9733 (something_dot_new): Added appropriate actions.
9734 (create_new_parser_context): New function.
9735 (java_push_parser_context, java_parser_context_save_global,
9736 java_parser_context_suspend): Use create_new_parser_context.
9737 (check_modifiers): Changed leading comment.
9738 (check_class_interface_creation): Handle interclasses.
9739 (add_superinterfaces): Fixed comment.
9740 (create_interface): Build qualified name from the raw_name instead
9741 of its matching WFL. Push the initialized fields list. raw_name added
9742 as an extra argument to maybe_create_class_interface_decl.
9743 (create_class): Build qualified name from the raw_name instead of
9744 its matching WFL. Removed assignment to current_parsed_class_un.
9745 Call PUSH_ERROR before returning an error. Suspend the current
9746 parser context when processing an inner class. Push the
9747 initialized fields list. raw_name added as an extra argument to
9748 maybe_create_class_interface_decl. Add the private this$<n>
9750 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
9751 (register_fields): Get the class type from GET_CPC and handle
9752 previous errors. Added code to handle the creation of static
9753 fields in inner classes. Initialized fields initialization
9754 statements kept in a list of lists.
9755 (maybe_generate_finit): Initialized fields initialization
9756 statements kept in a list of lists. Use GET_CPC.
9757 (maybe_generate_clinit): Likewise.
9758 (method_header): Use GET_CPC and GET_CPC_UN.
9759 (parser_qualified_classname): Handle inner classes.
9760 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
9761 (java_fix_constructors): Hide pointer to enclosing context
9762 instance in constructor list when dealing with inner classes.
9763 (jdep_resolve_class): Call resolve_class with extra first argument
9765 (resolve_class): Add enclosing context as a first extra argument
9766 to do_resolve_class.
9767 (do_resolve_class): Call find_as_inner_class. Handle WFLs
9769 (resolve_no_layout): Extra argument added to resolve_class
9771 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
9772 (java_get_real_method_name): Use GET_CPC_UN.
9773 (check_abstract_method_definitions): Use DECL_CLINIT_P.
9774 (java_check_abstract_methods): Handle static method declared in
9775 inner classes by an error.
9776 (java_check_regular_methods): Use DECL_CLINIT_P.
9777 (source_start_java_method): Also set DECL_MAX_LOCALS.
9778 (create_artificial_method): Call java_parser_context_save_global
9779 and java_parser_context_restore_global instead of saving/restoring
9780 the context by hand.
9781 (expand_start_java_method): Improved verbose mode message.
9782 (java_complete_expand_methods): Fixed leading comment. Use
9784 (fix_constructors): Added assignment to this$<n> if necessary.
9785 (java_expand_classes): Call java_complete_expand_classes instead
9786 of java_complete_expand_methods.
9787 (make_qualified_primary): Simplified.
9788 (merge_qualified_name): Optimized for missing left or right parts.
9789 (resolve_expression_name): Handle access to outer class fields from
9791 (resolve_qualified_expression_name): New macro
9792 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
9793 classes. Report error on non appropriate qualification of
9794 `new'. Handle qualified `this'.
9795 (not_accessible_p): Allow access to outer class private fields from
9797 (patch_method_invocation): Handle method invocations through
9798 access methods and inner class constructor invocations.
9799 (find_applicable_accessible_methods_list): Search enclosing
9800 contexts of an inner class.
9801 (search_applicable_methods_list): Fixed typo.
9802 (argument_types_convertible): Handle inner class constructors'
9803 hidden outer context reference argument.
9804 (qualify_ambiguous_name): Handle qualified `this'.
9805 (java_complete_lhs): Handle use of field accessed through
9806 artificial access methods in various cases of assignments. Handle
9808 (check_final_assignment): Use DECL_CLINIT_P.
9809 (valid_ref_assignconv_cast_p): Handle the destination being an
9810 enclosing context of the source.
9811 (patch_unaryop): Handle use of field accessed through artificial
9813 (patch_return): Use DECL_CLINIT_P.
9814 (patch_throw_statement): Use DECL_CLINIT_P.
9815 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
9816 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
9819 2000-01-16 Anthony Green <green@cygnus.com>
9821 * parse.y (build_string_concatenation): Only use
9822 StringBuffer(String) shortcut if String arg is constant.
9824 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9826 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9827 the shift value to int. Fixed typo in comment.
9829 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9831 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
9832 * jcf-write.c: Likewise.
9833 * parse.y: Likewise.
9834 * parse.c: Regenerate.
9836 2000-01-09 Anthony Green <green@cygnus.com>
9838 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
9839 bytecodes in the correct order.
9841 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9843 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
9845 2000-01-06 Anthony Green <green@cygnus.com>
9847 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9848 before building constant array decl.
9850 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9852 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
9853 method invocation and typo in conditional expression.
9854 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
9855 the appropriate NOTE_POP.
9856 * parse.y (patch_binop): Shift value mask to feature the right
9859 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9861 * class.c (assume_compiled, assume_compiled_node): Add static
9863 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
9865 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
9867 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
9869 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
9870 to `__modifier' to avoid stringifying it.
9872 * parse.y (verify_constructor_circularity): Don't call a variadic
9873 function with a non-literal format string.
9874 (java_check_abstract_methods): Move unreachable code inside
9875 `continue' statement.
9876 (lookup_method_invoke): Call xstrdup, not strdup.
9878 * expr.c (expand_java_field_op): Avoid the use of ANSI string
9881 * jcf-parse.c (yyparse): Likewise.
9883 * jv-scan.c (main): Likewise.
9885 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9887 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
9888 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9889 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
9892 * parse.y (synchronized, variable_redefinition_error,
9893 check_class_interface_creation, create_interface, create_class,
9894 method_header, finish_method_declaration,
9895 check_modifiers_consistency, method_declarator,
9896 complete_class_report_errors, check_abstract_method_definitions,
9897 java_check_regular_methods, check_throws_clauses,
9898 java_check_abstract_methods, read_import_dir,
9899 check_pkg_class_access, declare_local_variables, fix_constructors,
9900 cut_identifier_in_qualified, resolve_expression_name,
9901 resolve_qualified_expression_name, patch_method_invocation,
9902 java_complete_lhs, patch_assignment, try_builtin_assignconv,
9903 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
9904 patch_exit_expr, patch_exit_expr, patch_switch_statement,
9905 patch_try_statement, patch_synchronized_statement,
9906 patch_throw_statement, check_thrown_exceptions,
9907 patch_conditional_expr): Likewise.
9909 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9911 * Makefile.in (LIBDEPS): Added gcc's errors.o
9912 (../jcf-dump$(exeext):): Link with gcc's errors.o
9913 (../gcjh$(exeext):): Likewise.
9914 * expr.c (expand_java_NEW): Layout the entire target type instead of
9915 laying out its methods only.
9916 (lookup_field): Layout the class after having loaded it.
9917 * java-tree.h (java_debug_context): Declared.
9918 * jcf-io.c (toplev.h): Included.
9919 (find_class): Removed assignment to jcf's outofsynch
9920 field. Force source file to be read if newer than its matching
9921 class file. Tweaked debug messages.
9922 * jcf-parse.c (jcf_out_of_synch): Deleted.
9923 (read_class): Call to jcf_out_of_synch removed.
9924 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
9925 (jcf_out_of_synch): Prototype deleted.
9926 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
9927 `deprecated' and `class_err': integer turned into bit-fields.
9928 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
9929 * parse.y (package_list): New global.
9930 (package_declaration:): Record newly parsed package name.
9931 (extra_ctxp_pushed_p): Static global deleted.
9932 (java_parser_context_save_global): Create buffer context for the
9933 purpose of saving globals, if necessary.
9934 (java_parser_context_restore_global): Pop context pushed for the
9935 purpose of saving globals, if necessary.
9936 (java_debug_context_do): New prototype and function.
9937 (java_debug_context): Likewise.
9938 (do_resolve_class): Use already parsed package names to qualify
9939 and lookup class candidate.
9940 (java_pre_expand_clinit): Removed unnecessary local variable.
9942 1999-12-17 Tom Tromey <tromey@cygnus.com>
9944 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
9946 (process_file): Use `\n\' at end of each line in string.
9948 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9950 * expr.c (expand_invoke): Layout the loaded class before
9951 attempting to use it.
9952 (expand_java_field_op): Allow final field assignments to take
9954 * typeck.c (convert): Return error_mark_node if expr is null.
9956 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9958 * class.c (class_depth): Return -1 if the class doesn't load
9960 * expr.c (can_widen_reference_to): Check for errors during depth
9961 computation and return 0 accordingly.
9962 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
9963 create default constructors and add an other error check.
9964 * parse.h (java_fix_constructors): Prototyped.
9965 * parse.y (java_pre_expand_clinit): Likewise.
9966 (build_super_invocation): Re-prototyped to feature one argument.
9967 (java_check_circular_reference): Directly use `current'.
9968 (java_fix_constructors): New function.
9969 (java_check_regular_methods): Don't create default constructors
9970 here, but abort if none were found.
9971 (java_complete_expand_methods): Pre-process <clinit> calling
9972 java_pre_expand_clinit.
9973 (java_pre_expand_clinit): New function.
9974 (fix_constructors): build_super_invocation invoked with the
9975 current method declaration as an argument.
9976 (build_super_invocation): Use the context of the processed method
9977 decl argument instead of current_class.
9978 * typeck.c (lookup_java_method): Take WFLs in method names into
9981 1999-12-14 Per Bothner <per@bothner.com>
9983 * class.c (make_class_data): flag_keep_inline_functions to keep
9984 private methods in the method array.
9986 1999-12-15 Anthony Green <green@cygnus.com>
9988 * check-init.c (check_init): Take into account both types of
9989 `throw's when checking for uninitialized variables.
9991 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9993 * parse.y (java_complete_lhs): Force conversion of array
9994 dimensions to int_type_node, that's what runtime's ABI expects.
9996 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9998 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
9999 operand of a WFL, until the Java front-end gets fixed with regard
10000 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
10002 1999-12-10 Andrew Haley <aph@cygnus.com>
10004 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
10005 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
10006 expr.c (build_java_athrow): Add support for sjlj-exceptions.
10007 java-tree.h: Ditto.
10008 jcf-write.c: Ditto.
10010 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10012 * expr.c (java_lang_expand_expr): Switch to permanent obstack
10013 before calling expand_eh_region_start and expand_start_all_catch.
10014 * except.c (expand_start_java_handler): Switch to permanent
10015 obstack before calling expand_eh_region_start.
10016 (expand_end_java_handler): Switch to permanent obstack before
10017 calling expand_start_all_catch.
10019 1999-12-5 Anthony Green <green@cygnus.com>
10021 * decl.c (init_decl_processing): Mark throw_node as a noreturn
10022 function with side effects.
10023 (init_decl_processing): Mark all memory allocating DECLs with
10026 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10028 * except.c (expand_end_java_handler): Call
10029 expand_resume_after_catch and end_catch_handler.
10031 1999-11-30 Anthony Green <green@cygnus.com>
10033 * verify.c (verify_jvm_instructions): Create new return label
10034 chain if non existent (don't rely on the verified state of the jsr
10037 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10039 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
10040 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
10042 * parse.y (patch_assignment): Removed bogus final class test on
10043 lhs when checking on whether to emit an ArrayStoreException runtime
10045 * expr.c (expand_java_arraystore): Likewise.
10047 1999-11-28 Anthony Green <green@cygnus.com>
10049 * decl.c (find_local_variable): Reuse single slot decls when
10052 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10054 * jcf-parse.c (saw_java_source): Global variable removed.
10055 (read_class): Don't use `saw_java_source'. Added extra braces.
10056 (yyparse): Code setting `saw_java_source' removed.
10058 1999-11-24 Mark Mitchell <mark@codesourcery.com>
10060 * except.c (emit_handlers): Zero catch_clauses after emitting them.
10062 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10064 * verify.c (merge_type_state): Non verified subroutines being
10065 considered more than once to trigger passive type merge.
10067 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10069 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
10070 in case of error. Error message tuned.
10072 1999-11-21 Anthony Green <green@cygnus.com>
10074 * constants.c (find_methodref_index): Unwrap method names before
10075 inserting them in the constant pool.
10077 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
10079 * class.c (assume_compiled_node): New typedef.
10080 (assume_compiled_tree): New static data.
10081 (find_assume_compiled_node): New function.
10082 (add_assume_compiled): New function.
10083 (assume_compiled): New function.
10084 * class.c (make_class_data): Use assume_compiled.
10085 (is_compiled_class): Use assume_compiled.
10087 * java-tree.h (add_assume_compiled): Declare.
10089 * lang.c (lang_decode_option): Parse new options.
10091 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10093 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
10094 int_type_node: that's what `_Jv_AllocObject' expects.
10096 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10098 * parse.y (lookup_method_invoke): Use lang_printable_name to
10099 reliably build the type name during error report. Fixes PR gcj/97.
10101 1999-11-09 Tom Tromey <tromey@cygnus.com>
10103 * jcf-path.c: Include <sys/stat.h>.
10104 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
10105 (DIR_UP): New macro.
10107 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10109 * parse.y (source_end_java_method): Resume permanent allocation,
10110 reversing Apr 27 1998 patch.
10111 (patch_string_cst): Pop obstacks after having pushed the permanent
10114 1999-11-05 Tom Tromey <tromey@cygnus.com>
10116 * class.c (finish_class): Emit inlined methods if any native
10117 methods exist in the class. Fixes PR gcj/85.
10119 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
10121 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
10122 (qualify_ambiguous_name): Likewise.
10124 1999-11-03 Godmar Back <gback@cs.utah.edu>
10126 * typeck.c: (lookup_java_method): search all inherited
10127 interfaces when looking up interface method.
10129 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10131 * parse.y (method_header:): Issue error message for rule `type
10133 (synchronized:): Error report when not using synchronized.
10135 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10137 * parse.y (resolve_qualified_expression_name): Prevent `this' from
10138 being used before the superclass constructor has been called.
10139 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
10140 instead of `CALL_THIS_CONSTRUCTOR_P'.
10142 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
10144 * check-init.c: Fix typo in comment.
10146 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10148 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
10151 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10153 * parse.y (expression_statement:): Call function to report
10154 improper invocation of a constructor.
10155 (parse_ctor_invocation_error): New function.
10157 1999-10-26 Mark Mitchell <mark@codesourcery.com>
10159 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
10162 1999-10-21 Tom Tromey <tromey@cygnus.com>
10164 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
10165 in generated `main'.
10167 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10169 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
10170 (qualify_ambiguous_name): Likewise.
10172 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10174 * parse.y (java_complete_tree): fold_constant_for_init to work on
10176 (java_complete_lhs): Likewise.
10177 (array_constructor_check_entry): Complete an initializer element
10178 on permanent_obstack.
10180 1999-10-19 Tom Tromey <tromey@cygnus.com>
10182 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
10183 From Mike Moreton <mike@pillim.demon.co.uk>.
10185 1999-10-15 Greg McGary <gkm@gnu.org>
10187 * java-tree.h (flag_bounds_check): Remove extern decl.
10188 * lang.c (flag_bounds_check): Remove global variable.
10189 (lang_f_options): Remove "bounds-check" entry.
10190 (lang_init_options): Default flag_bounds_check to "on".
10192 1999-10-14 Tom Tromey <tromey@cygnus.com>
10194 * jvgenmain.c (usage): New function.
10195 (main): Use it. Also, handle `-D' options.
10196 * jvspec.c (lang_specific_driver): Recognize -D.
10197 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
10199 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
10201 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10203 * jcf-dump.c (print_constant, disassemble_method): Don't call a
10204 variadic function with a non-literal format string.
10206 * parse-scan.y (report_main_declaration): Likewise.
10208 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
10210 * parse.y (read_import_dir, patch_assignment, patch_binop,
10211 patch_array_ref): Likewise.
10213 * typeck.c (build_java_array_type): Likewise.
10215 * verify.c (verify_jvm_instructions): Likewise.
10217 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10219 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
10221 1999-10-07 Anthony Green <green@cygnus.com>
10223 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
10224 where CHECK_PUT may fail for valid reasons.
10226 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
10227 UNSAFE_PUTN): New macros.
10229 1999-10-04 Tom Tromey <tromey@cygnus.com>
10231 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
10232 well. Fixes Java PR gcj/59.
10233 * parse-scan.y (yyerror): Report errors.
10235 1999-09-24 Glenn Chambers <GChambers@provsol.com>
10237 * decl.c (insert_block): Remove unconditional `abort'.
10239 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
10241 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
10242 FUNCTION_CODE now of type int. All callers changed.
10243 Set the builtin's DECL_BUILT_IN_CLASS.
10245 1999-09-23 Tom Tromey <tromey@cygnus.com>
10247 * jvspec.c (lang_specific_driver): Don't read spec file if
10248 -fsyntax-only given.
10250 1999-09-22 Tom Tromey <tromey@cygnus.com>
10252 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
10254 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
10255 (WORDS_TO_LONG): Likewise.
10256 (WORDS_TO_DOUBLE): Likewise.
10258 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10260 * jcf-write.c (RELOCATION_VALUE_0): New macro.
10261 (RELOCATION_VALUE_1): Likewise.
10262 (emit_iinc, emit_reloc, push_constant1, push_constant2,
10263 push_in_const, push_long_const): Prototyped.
10264 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
10265 (push_constant2): Likewise.
10266 (push_int_const): Cast find_constant1's integer arguments to `jword'.
10267 (find_constant_wide): Cast find_constant2's integer arguments to
10269 (find_constant_index): Cast find_constant2's and find_constant2's
10270 integer arguments to `jword'.
10271 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
10272 (emit_switch_reloc): Use RELOCATION_VALUE_0.
10273 (emit_if): Use RELOCATION_VALUE_1.
10274 (emit_goto): Likewise.
10275 (emit_jsr): Likewise.
10276 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
10277 argument to push_long_const to HOST_WIDE_INT.
10279 1999-09-15 Andreas Schwab <schwab@suse.de>
10281 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
10283 1999-09-20 Nick Clifton <nickc@cygnus.com>
10285 * lang.c (lang_decode_option): Extend comment.
10287 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10289 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
10292 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10294 * gjavah.c (get_field_name, print_method_info, print_include,
10295 add_namelet): Use xmalloc, not malloc.
10297 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
10298 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
10301 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
10303 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
10305 * jcf-path.c (add_entry): Likewise.
10307 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
10309 * jv-scan.c (xmalloc): Remove definition.
10311 * jvgenmain.c (xmalloc): Likewise.
10313 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
10315 * lex.c (java_store_unicode): Use xrealloc, not realloc.
10317 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
10318 concat, not xmalloc/sprintf.
10319 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
10320 (xstrdup): Remove definition.
10322 * parse.y (duplicate_declaration_error_p,
10323 constructor_circularity_msg, verify_constructor_circularity,
10324 check_abstract_method_definitions, java_check_regular_methods,
10325 java_check_abstract_methods, patch_method_invocation,
10326 check_for_static_method_reference, patch_assignment, patch_binop,
10327 patch_cast, array_constructor_check_entry, patch_return,
10328 patch_conditional_expr): Use xstrdup, not strdup.
10330 * zextract.c (ALLOC): Use xmalloc, not malloc.
10332 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10334 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
10336 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
10337 (do_spec, lang_specific_pre_link, lang_specific_driver,
10338 input_filename, input_filename_length): Don't declare.
10339 (main_class_name, jvgenmain_spec, lang_specific_driver):
10341 (lang_specific_driver): All calls to the function pointer
10342 parameter now explicitly call `fatal'.
10344 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10346 * parse.y (find_applicable_accessible_methods_list): Search
10347 abstract classes as interfaces.
10349 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10351 * class.c (finish_class): We're now outside a valid method
10352 declaration. Tell the rest of gcc so.
10354 1999-09-08 Bruce Korb autogen@linuxbox.com
10356 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
10358 1999-09-07 Tom Tromey <tromey@cygnus.com>
10360 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
10362 (decode_signature_piece): Don't emit "::" in JArray<>.
10363 (print_namelet): Only print trailing `;' when printing a class.
10365 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
10367 * java-tree.h: Delete declarations for all tree nodes now moved to
10369 * decl.c: Delete their definitions.
10371 1999-09-04 Mark Mitchell <mark@codesourcery.com>
10373 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
10374 * Makefile.in (OBJS): Add ggc-callbacks.o.
10375 (OBJDEPS): Likewise.
10377 1999-09-03 Tom Tromey <tromey@cygnus.com>
10379 * parse.y (strip_out_static_field_access_decl): Return operand if
10380 it satisfies JDECL_P.
10382 1999-09-02 Tom Tromey <tromey@cygnus.com>
10384 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
10385 Handle nested arrays, like `[[I'.
10387 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10389 * class.c (finish_class): Remove unused parameter, all callers
10392 * expr.c (build_java_athrow): Change return type to void.
10393 (java_lang_expand_expr): Make sure each case in switch returns a
10396 * java-tree.h (finish_class): Fix prototype to take void args.
10398 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
10399 (main): Issue return from main, not exit.
10401 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
10403 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
10405 * jv-scan.c (main): Issue return from main, not exit.
10407 * parse.y (check_abstract_method_definitions,
10408 java_check_abstract_method_definitions): Add static prototypes.
10409 (java_complete_expand_methods): Fix call to `finish_class'.
10411 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
10414 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10416 * lang.c (language_string): Constify.
10418 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10420 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
10421 Remove hacks for stuff which comes from libiberty.
10423 * Make-lang.in: Likewise.
10425 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
10427 * Makefile.in (xref.o): Depend on xref.c explicitly.
10429 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10431 * java-tree.h (lang_printable_name): Constify a char*.
10433 * lang.c (lang_printable_name): Likewise.
10435 1999-08-27 Jeffrey A Law (law@cygnus.com)
10437 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
10438 comments in C code.
10440 1999-08-26 Tom Tromey <tromey@cygnus.com>
10442 * gjavah.c (print_cxx_classname): Print "::" before qualified
10445 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10447 * parse.y (lookup_cl): Changed leading comment. Now does its best
10448 to set the column number.
10449 (qualify_ambiguous_name): Take WFL wrappers into account.
10451 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
10453 * verify.c (verify_jvm_instructions): Don't check instruction
10454 validity beyond end of method.
10456 1999-08-25 Tom Tromey <tromey@cygnus.com>
10458 * jvspec.c (lang_specific_driver): Correctly handle --help again.
10460 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10462 * gjavah.c (print_name, print_base_classname, utf8_cmp,
10463 cxx_keyword_subst, generate_access, name_is_method_p,
10464 get_field_name, print_field_name, super_class_name, print_include,
10465 decode_signature_piece, print_class_decls, usage, help,
10466 java_no_argument, version, add_namelet, print_namelet): Add static
10468 (print_base_classname, utf8_cmp, cxx_keyword_subst,
10469 name_is_method_p): Constify a char*.
10470 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
10471 Provide a final else clause in an if-else-if.
10472 (print_field_info): Add missing final arg in function call to
10473 `print_field_name'.
10474 (print_method_info, decompile_method, decode_signature_piece,
10475 print_c_decl, print_full_cxx_name, print_stub,
10476 print_mangled_classname, super_class_name, print_include,
10477 add_namelet, add_class_decl, print_class_decls, process_file,
10478 help): Constify a char*.
10480 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
10481 push_int_const, find_constant_wide, find_constant_index,
10482 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
10483 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
10484 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
10485 emit_if, emit_goto, emit_jsr, call_cleanups,
10486 make_class_file_name): Add static prototypes.
10487 (generate_bytecode_return, generate_bytecode_insns): Pass a
10488 NULL_PTR, not a NULL_TREE.
10490 * jv-scan.c: Include "jcf.h".
10491 (main): Declare using DEFUN macro.
10493 * jvspec.c (find_spec_file, lang_specific_pre_link,
10494 lang_specific_driver): Add prototypes.
10495 (find_spec_file): Constify a char*.
10497 * keyword.gperf (hash, java_keyword): Add prototypes.
10499 * lang.c (lang_print_error): Add static prototype.
10500 (lang_init): Prefer memcpy over bcopy to avoid casts.
10502 * lex.c (yylex): Add static prototype.
10504 * parse-scan.y: Include "lex.c" earlier.
10506 * parse.h: Remove redundant declaration for `yylex'.
10508 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
10509 labeled_block_contains_loop_p): Add static prototypes.
10510 (not_accessible_p): Make static to match prototype.
10512 * verify.c (start_pc_cmp): Don't needlessly cast away const.
10514 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10516 * parse.y (check_method_redefinition): Changed leading comment.
10517 (check_abstract_method_definitions): New function.
10518 (java_check_abstract_method_definitions): New function.
10519 (java_check_regular_methods): Call it.
10520 (verify_constructor_super): Fixed indentation.
10521 (lookup_method_invoke): Likewise.
10523 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10525 * parse.y (method_header): Return a null pointer if the current
10526 class node is null.
10527 (finish_method_declaration): Return if the current function decl
10529 (source_start_java_method): Likewise.
10530 (java_method_add_stmt): Likewise.
10532 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10534 * class.c (emit_register_class): Removed unnecessary call to
10536 * parse.y (labeled_block_contains_loop_p): Removed unused local
10539 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10541 * parse.y (java_refold): Added prototype.
10543 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10545 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
10546 (java_stabilize_reference): Removed unnecessary `else'.
10547 (java_complete_lhs): Set flag to remember boolean. Call
10548 java_refold. Added comments.
10549 (java_decl_equiv): New function.
10550 (binop_compound_p): Likewise.
10551 (java_refold): Likewise.
10552 (patch_unaryop): Striped static field access assigned to decl and
10553 op. Changed promotion scheme for ++/-- operators.
10554 (search_loop): New function.
10555 (labeled_block_contains_loop_p): Likewise.
10556 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
10558 (patch_bc_statement): Call search_loop. Fixed comment.
10560 1999-08-14 Anthony Green <green@cygnus.com>
10562 * expr.c (java_lang_expand_expr): Mark static array data as
10565 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10567 * jvgenmain.c (main): NUL-terminate name_obstack.
10569 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10571 * check-init.c (check_bool2_init, done_alternative): Add static
10574 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
10575 (add_method, build_utf8_ref, build_class_ref,
10576 append_gpp_mangled_type, layout_class_method): Constify a char*.
10578 * decl.c (push_promoted_type, make_binding_level): Add static
10580 (push_promoted_type, pushdecl): Constify a char*.
10582 * except.c (find_handler_in_range, link_handler,
10583 check_start_handlers): Add static prototypes.
10585 * expr.c (process_jvm_instruction): Constify a char*.
10587 * gjavah.c (main): Constify a char*.
10589 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
10592 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
10594 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
10595 munge, print_ents): Constify a char*.
10597 * jcf-dump.c (disassemble_method): Constify a char*.
10598 (print_constant_pool, print_exception_table): Add static prototypes.
10599 (print_constant, print_exception_table, main, disassemble_method):
10602 * jcf-io.c (find_classfile, find_class): Likewise.
10604 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
10605 (set_source_filename, predefined_filename_p): Add static prototypes.
10606 (set_source_filename, get_constant, get_class_constant,
10607 find_in_current_zip): Constify a char*.
10609 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
10611 (add_entry, add_path, jcf_path_classpath_arg,
10612 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10614 * jcf-reader.c (get_attribute, jcf_parse_preamble,
10615 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
10616 jcf_parse_one_method, jcf_parse_methods,
10617 jcf_parse_final_attributes): Add static prototypes.
10618 (get_attribute): Constify a char*.
10620 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
10621 jcf_dependency_add_target, jcf_path_classpath_arg,
10622 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10624 * jv-scan.c (main): Constify a char*.
10625 (gcc_obstack_init): Add prototype arguments.
10627 * jvgenmain.c (gcc_obstack_init): Likewise.
10628 (main): Constify a char*.
10630 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
10632 (put_decl_string, lang_print_error): Constify a char*.
10633 (lang_init): Remove redundant extern prototype.
10635 * mangle.c (emit_unicode_mangled_name): Constify a char*.
10637 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
10638 Add static prototypes.
10639 (get_type_from_signature): Constify a char*.
10641 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
10642 Add static prototypes.
10643 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
10644 (verify_jvm_instructions): Constify a char*.
10646 * xref.c (xref_flag_value): Likewise.
10648 * xref.h (xref_flag_value): Likewise.
10650 * zextract.c (makeword, makelong): Add static prototypes.
10651 (makeword, makelong): Constify a uch*.
10653 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10655 * lang.c (java_dummy_print): Constify a char*.
10656 (lang_print_error): Likewise.
10657 (lang_init): Remove redundant prototype for `print_error_function'.
10658 (lang_init_source): Likewise.
10659 (lang_identify): Constify a char*.
10661 1999-08-09 Tom Tromey <tromey@cygnus.com>
10663 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
10664 (WORDS_TO_LONG): Likewise.
10665 (WORDS_TO_DOUBLE): Likewise.
10667 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10669 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
10671 * expr.c (java_stack_pop, java_array_data_offset,
10672 build_java_throw_out_of_bounds_exception, case_identity,
10673 build_java_check_indexed_type): Add static prototypes.
10674 (linenumber_table, expand_invoke, expand_java_field_op,
10675 build_primtype_type_ref, expand_byte_code): Constify a char*.
10677 * java-tree.h (build_primtype_type_ref, linenumber_table):
10679 (java_lang_expand_expr): Add prototype.
10681 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
10682 `java_lang_expand_expr'.
10684 * lex.c (java_lex_error): Constify a char*.
10685 (java_get_unicode, java_read_char, java_allocate_new_line,
10686 java_unget_unicode, java_sneak_unicode): Prototype.
10688 * parse-scan.y (current_class, package_name, method_declarator,
10689 report_class_declaration, yyerror): Constify a char*.
10691 * parse.h (java_report_errors): Prototype.
10692 (yyerror): Constify a char*.
10694 * parse.y (classitf_redefinition_error, check_modifiers,
10695 parse_jdk1_1_error, lookup_package_type,
10696 lookup_package_type_and_set_next, get_printable_method_name,
10697 purify_type_name): Constify a char*.
10698 (build_super_invocation, maybe_generate_finit,
10699 verify_constructor_super, parser_add_interface,
10700 add_superinterfaces, jdep_resolve_class, note_possible_classname,
10701 java_complete_expand_methods, java_expand_finals,
10702 cut_identifier_in_qualified, java_stabilize_reference,
10703 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
10704 merge_string_cste): Prototype.
10705 (single_type_import_declaration, yyerror,
10706 variable_redefinition_error, build_array_from_name,
10707 build_unresolved_array_type, check_class_interface_creation,
10708 resolve_class, complete_class_report_errors,
10709 note_possible_classname, read_import_dir,
10710 find_in_imports_on_demand, resolve_package, fix_constructors,
10711 check_deprecation, lookup_method_invoke,
10712 maybe_build_primttype_type_ref, array_constructor_check_entry):
10714 (java_complete_expand_methods, java_expand_finals): Make static.
10715 (convert_narrow): Remove static prototype.
10717 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
10719 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
10721 1999-08-02 Richard Henderson <rth@cygnus.com>
10723 * decl.c: Include defaults.h instead of expr.h.
10724 * parse.y: Likewise.
10726 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
10728 * java/decl.c (start_java_method): Change all uses of
10729 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
10730 Ensure expr.h is included.
10731 * java/expr.c (pop_arguments): Ditto.
10732 * java/parse.y (expand_start_java_method): Ditto.
10734 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10736 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
10738 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
10740 * decl.c: Include "function.h".
10741 * except.c: Likewise.
10742 * parse.y: Likewise.
10743 * Makefile.in: Update dependencies.
10745 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10747 * expr.c (build_java_soft_divmod): Provide a default case in switch.
10748 (java_lang_expand_expr): Mark parameters `target', `tmode' and
10749 `modifier' with ATTRIBUTE_UNUSED.
10751 * gjavah.c (process_file): Add braces around ambiguous `else'.
10753 * jcf-dump.c (print_access_flags, localvar_free): Change return
10756 * parse.y (java_complete_expand_method): Initialize variable
10758 (resolve_qualified_expression_name): Likewise for `field_decl'.
10759 (patch_method_invocation): Likewise for `class_to_search'.
10760 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
10761 (patch_assignment): Likewise for `lhs_type'.
10763 * verify.c (verify_jvm_instructions): Remove unused variable
10766 1999-07-25 Richard Henderson <rth@cygnus.com>
10768 * decl.c (va_list_type_node): New.
10770 1999-07-25 Anthony Green <green@cygnus.com>
10772 * gjavah.c (print_stub): New function.
10773 (METHOD_IS_NATIVE): New macro.
10774 (print_mangled_classname): Make static.
10775 (HANDLE_END_FIELD): Don't emit fields during stub generation.
10776 (process_file): Perform stub generation.
10777 (HANDLE_METHOD): Don't emit class decls during stub
10779 (HANDLE_END_METHOD): Take into account stub generation.
10780 (print_method_info): Handle stub generation.
10781 (print_stub): New function.
10782 (print_cxx_classname): Make signature consistant with others.
10783 (help): Describe -stubs option.
10784 (main): Create stub file.
10785 (version): Use version.c.
10786 (print_full_cxx_name): New function.
10787 (print_c_decl): Use print_full_cxx_name.
10789 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10791 * check-init.c (check_init): Handle MAX_EXPR.
10793 1999-07-15 Andrew Haley <aph@cygnus.com>
10795 * lang.c (flag_use_divide_subroutine): New variable.
10796 * typeck.c: (convert_ieee_real_to_integer): Bounds check
10797 fp-to-integer conversion.
10798 (convert): Call convert_ieee_real_to_integer when flag_fast_math
10801 * expr.c (build_java_soft_divmod): New function.
10802 (build_java_binop): Call build_java_soft_divmod if
10803 flag_use_divide_subroutine is set.
10804 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10805 soft_lrem_node: new builtin functions.
10806 (init_decl_processing) Initialize the new builtins.
10807 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10808 soft_lrem_node: new builtin functions.
10809 (build_java_soft_divmod): New function.
10810 * parse.y: Call build_java_soft_divmod if
10811 flag_use_divide_subroutine is set.
10812 * parse.c: Rebuilt.
10814 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
10815 a --specs= arg) even if not linking.
10816 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
10817 -fuse-divide-subroutine
10819 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10821 * parse.y (resolve_and_layout): Check methods only once.
10822 (resolve_qualified_expression_name): Verify thrown exceptions
10824 (check_thrown_exceptions): Reject exceptions thrown in
10825 initializer. Error message tuned.
10827 1999-07-14 Andrew Haley <aph@cygnus.com>
10829 * expr.c (expand_expr): Do not return the last statement in a
10830 block as the block's value.
10832 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10834 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
10835 CALL_EXPR, to avoid order of evaluation changes.
10837 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10839 * parse.y (qualify_ambiguous_name): Do not use
10840 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
10842 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10844 * check-init.c (check_init): Handle MAX_EXPR.
10845 * expr.c (force_evaluation_order): Force method call arguments to
10846 be evaluated in left-to-right order.
10847 * parse.y (qualify_ambiguous_name): Loop again to qualify
10848 NEW_ARRAY_EXPR properly.
10850 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10852 * parse.y (patch_invoke): Resolve unresolved invoked method
10854 (qualify_ambiguous_name): STRING_CST to qualify expression for
10855 type name resolution.
10857 1999-06-24 Andrew Haley <aph@cygnus.com>
10859 * class.c (finish_class): Whenever a deferred method is
10860 output, rescan the list of methods to see if a new candidate for
10861 output can be found.
10863 1999-06-28 Tom Tromey <tromey@cygnus.com>
10865 * jvspec.c (lang_specific_driver): Recognize --help.
10867 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10869 * parse.y (resolve_package): Fixed bogus return statement.
10870 (patch_method_invocation): Resolve method invocation beginning with
10871 a package name qualifier.
10873 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10875 * Make-lang.in (java.stage1): Depend on stage1-start.
10876 (java.stage2): Likewise for stage2-start.
10877 (java.stage3): Likewise for stage3-start.
10878 (java.stage4): Likewise for stage4-start.
10880 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10882 * parse.y (java_complete_lhs): When doing cross referencing, don't
10883 try to keep file location on a WFL expanded as a CALL_EXPR.
10885 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10887 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
10888 compiling to class file a void method with an empty method body.
10889 As a side effect, the bytecode backend will generate the
10890 appropriate `return' instruction.
10892 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10894 * parse.y (lookup_package_type_and_set_next): New function prototype.
10895 (resolve_package): Search current and imported packages.
10896 (lookup_package_type_and_set_next): New function.
10898 1999-06-22 Andrew Haley <aph@cygnus.com>
10900 * verify.c (verify_jvm_instructions): Check for pending blocks
10901 before invalid PC test and opcode switch, not after.
10903 1999-06-21 Andrew Haley <aph@cygnus.com>
10905 * except.c (find_handler_in_range): The upper limit for exception
10906 ranges is exclusive, not inclusive: (start <= pc < end).
10907 (link_handler): find child pointer which points to outer by
10908 searching sibling list: previous code incorrectly assumed that
10909 outer->outer->first_child must point to outer.
10910 * verify.c (verify_jvm_instructions): FIXME added to code for
10912 (verify_jvm_instructions): Do not assume that the last block
10913 processed in a subroutine is a block which ends with a `ret'
10914 instruction. With some control flows it is possible that the last
10915 block ends with an `athrow'.
10917 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10919 * parse.y (qualify_ambiguous_name): Reorganized the post
10920 evaluation of non WFL leading expression nodes.
10922 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10924 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
10927 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10929 * parse.y (qualify_ambiguous_name): Handle qualified expression
10930 beginning with a STRING_CST.
10932 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10934 * parse.y (register_fields): Set DECL_INITIAL on both
10935 pre-initialized static and public fields.
10936 (resolve_field_access): Static field access expressions to always
10938 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
10939 qualification. CONVERT_EXPR to be resolved as an expression name.
10940 (java_complete_lhs): Identify and access qualified final
10941 initialized field in switch statement case expression.
10942 (fold_constant_for_init): Pre-initialized field decl constant to
10945 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10947 * parse.y (note_possible_classname): Mark returned node with
10948 QUALIFIED_P only if the original class name contained a '/'.
10950 1999-06-05 Anthony Green <green@cygnus.com>
10952 * Make-lang.in (gcjh): More parallel build fixes.
10954 1999-06-03 Mike Stump <mrs@wrs.com>
10956 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
10958 1999-06-02 Anthony Green <green@cygnus.com>
10960 * except.c (link_handler): Chain exception handlers in order.
10962 1999-06-02 Anthony Green <green@cygnus.com>
10964 * expr.c (expand_byte_code): Fill unreachable bytecode regions
10965 with nops and process as usual in order to always set correct EH
10966 ranges. Emit detailed warnings about unreachable bytecodes.
10968 1999-06-02 Anthony Green <green@cygnus.com>
10970 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
10973 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10975 * parse.y (lookup_field_wrapper): Unified returned value to NULL
10976 or the searched field decl.
10978 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10980 * parse.y (fold_constant_for_init): Convert numerical constant
10981 values to the type of the assigned field.
10983 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10985 * expr.c (lookup_field): Relaxed the test on class loading error
10987 * parse.y (fold_constant_for_init): Enabeled old code.
10989 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10991 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
10992 decide the validity of the cast of a java.lang.Cloneable reference
10994 (patch_conditional_expr): Fixed first argument passed to
10995 binary_numeric_promotion.
10997 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10999 * parse.y (qualify_ambiguous_name): Take into account that a
11000 CONVERT_EXPR might specify a type as a WFL.
11002 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11004 * parse.y (patch_assignment): Save the rhs before using it as an
11005 argument to _Jv_CheckArrayStore.
11007 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11009 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
11011 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11013 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
11014 floating point literal only when the exponent indicator has been
11017 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11019 * parse.y (formal_parameter:): Construct argument tree list
11020 element even if a yet unsupported final parameter was encountered.
11022 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11024 * parse.y (finish_method_declaration): Issue errors for native or
11025 abstract methods declared with a method body, as well as for non
11026 native or non abstract methods with no method body.
11028 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11030 * class.c (build_utf8_ref): Initialize variable `field'.
11032 * decl.c (init_decl_processing): Initialize variable `field'.
11034 * expr.c (build_known_method_ref): Mark parameters `method_type',
11035 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
11036 (process_jvm_instruction): Likewise for parameter `length'.
11038 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
11039 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
11042 * parse.y (maybe_generate_clinit): Remove unused variable
11043 `has_non_primitive_fields'.
11044 (find_in_imports_on_demand): Initialize variables `node_to_use'
11046 (patch_binop): Likewise for variable `prom_type'.
11047 (patch_unaryop): Likewise for variable `prom_type'.
11049 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
11051 * xref.c (xref_table): Add missing initializer.
11053 1999-05-14 Tom Tromey <tromey@cygnus.com>
11055 * java-except.h (struct eh_range): Removed unused `next' member.
11056 * verify.c (verify_jvm_instructions): Call check_nested_ranges
11057 after adding all exception handlers. Sort exception ranges in
11059 (struct pc_index): New structure.
11060 (start_pc_cmp): New function.
11061 * except.c (add_handler): Return `void'. Don't call link_handler;
11062 instead construct an ordinary linked list and do range
11064 (check_nested_ranges): New function.
11065 (link_handler): Changed interface to allow merging of eh_ranges.
11066 Split overlapping ranges. Return `void'.
11068 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11070 * parse.y (constructor_block_end:): New rule, tagged <node>.
11071 (constructor_body:): Use `constructor_block_end' instead of
11074 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11076 * parse.y (statement_nsi:): Pop `for' statement block.
11077 (java_complete_lhs): Labeled blocks containing no statement are
11078 marked as completing normally.
11080 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11082 * xref.c (xref_set_current_fp): New function, defined.
11083 * xref.h (xref_set_current_fp): New function, prototyped.
11085 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11087 * check-init.c (check_init): Take into account that
11088 LABELED_BLOCK_STMT can be empty.
11090 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11092 * parse.y (java_check_regular_methods): Warning check on not
11093 overriding methods with default access in other packages does not
11094 apply to `<clinit>'.
11095 (java_complete_lhs): If block body is an empty_stmt_node, replace
11096 it by NULL_TREE. This prevents gcc from generating an irrelevant
11099 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11101 * check-init.c (check_init): Removed code accepting to see things
11102 falling through default:, when doing xrefs.
11103 * java-tree.h (do_not_fold): New global variable, declared.
11104 * parse.y (do_not_fold): New global variable, defined.
11105 (java_complete_expand_method): Set `do_not_fold' to the value of
11106 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
11107 and reinstall them after them have been purged; do not check for
11108 initializations; do not issue missing return errors.
11109 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
11111 (patch_binop): Skip the fold part when doing xrefs.
11112 (build_string_concatenation): Skip the concatenation part when
11114 (patch_synchronized_statement): Do not generate a try-finally when
11116 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
11117 and keep the location where the throw was seen.
11118 * typeck.c (convert): When `do_not_fold' is set, do not attempt
11119 any treatment on the converted node an simply return a NOP_EXPR of
11121 * xref.c (xref_get_data): New function, defined.
11122 * xref.h (xref_get_data): New function, declared.
11123 (XREF_GET_DATA): Use xref_get_data.
11125 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11127 * gjavah.c (print_include): Cast the result of `strlen' to int
11128 when comparing against a signed value.
11129 (add_namelet): Likewise.
11131 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11133 * expr.c (expand_invoke): Mark parameter `nargs' with
11135 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
11137 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
11140 * jcf-reader.c (get_attribute): Cast a value to long
11141 when comparing against a signed expression. Likewise.
11143 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
11144 HOST_BITS_PER_CHAR.
11146 1999-05-11 Andrew Haley <aph@cygnus.com>
11148 * parse.y (source_end_java_method): If the current method contains
11149 any exception handlers, force asynchronous_exceptions: this is
11150 necessary because signal handlers in libjava may throw exceptions.
11151 * decl.c (end_java_method): Ditto.
11153 1999-05-11 Tom Tromey <tromey@cygnus.com>
11155 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
11157 * jvspec.c (THREAD_NAME): Removed.
11158 (GC_NAME): Likewise.
11159 (MATHLIB): Likewise.
11160 (WITHLIBC): Likewise.
11162 (THREADLIB): Likewise.
11163 (MATH_LIBRARY): Likewise.
11164 (lang_specific_driver): Don't add `-l' options to command line.
11165 Instead, add a single --specs option. Recognize `-L' options and
11166 use them to search for spec file.
11167 (find_spec_file): New function.
11168 (SPEC_FILE): New define.
11170 1999-05-11 Dave Brolley <brolley@cygnus.com>
11172 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
11173 cpplib-enabled build.
11175 1999-05-05 Per Bothner <bothner@cygnus.com>
11177 * class.c (make_field_value): DECL_INITIAL may be a string literal;
11178 temporarily zero it while calling rest_of_decl_compilation.
11180 * java-tree.h (string_ptr_type_node): Add declaration.
11181 * decl.c: Define and initialize string_ptr_type_node.
11182 * parse.y (patch_string_cst): Use string_ptr_type_node.
11184 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
11185 * parse.y (for_statement): Now unconditionally exit_block.
11186 (finish_labeled_statement): No longer exit_block if for-loop.
11187 (patch_loop_statement): Check harder if the loop is already labeled.
11189 * parse.y (patch_initialized_static_field): Removed function.
11190 (maybe_generate_clinit): Removed special handling for interfaces.
11191 (java_complete_expand_methods): Do a preliminary java_complete_tree
11192 on <clinit> to determine if it can be removed.
11193 (java_complete_expand_method): Remove special handling for <clinit>.
11194 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
11195 optimize if we get back empty_stmt_node.
11196 For MODIFY_EXPR, re-do checking of static initializers.
11197 (fold_constant_for_init): Don't return immediate if VAR_DECL.
11198 For VAR_DECL, pass correct context.
11200 * verify.c (verify_jvm_instructions): Better error messages.
11202 1999-05-03 Tom Tromey <tromey@cygnus.com>
11204 * parse-scan.y (interface_declaration): Call
11205 report_class_declaration for interfaces.
11207 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
11209 * Makefile.in: Remove -v from bison command lines.
11211 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11213 * check-init.c (check_init): Exclude a case of error when doing
11215 * class.c (layout_class_method): Don't generate the error message
11216 twice when compiling from source.
11217 * lang-options.h: Added `-Wredundant-modifers' and
11218 `-Wunusupported-jdk11' flags and help text.
11219 * lang.c (lang_decode_option): Added support for
11220 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
11221 flag_static_local_jdk11 and flag_redundant set accordingly.
11222 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
11223 * parse.h (EXPR_WFL_ADD_COL): New macro.
11224 (DECL_END_SOURCE_LINE): Likewise.
11225 (DECL_INHERITED_SOURCE_LINE): Likewise.
11226 * parse.y (static_ref_err): New function, prototyped.
11227 (CCB_TK): Now tagged <operator>.
11228 (class_body:): Remember the location of the closing '}' of a class
11229 definition when doing xrefs.
11230 (block:): Likewise.
11231 (block_end:): Likewise.
11232 (create_class): Remember the location of the inherited class
11233 identifier when doing xrefs.
11234 (register_fields): Added test on first operand of `init' before
11235 testing it TREE_CODE.
11236 (method_header): Store the location of the class identifier in the
11237 class decl when doing xrefs.
11238 (finish_method_declaration): Don't combine first/last method line
11240 (java_check_regular_methods): Warning check on not overriding
11241 methods with default access on other packages move before check on
11242 static methods. Initialization of `aflags' also moved up.
11243 (resolve_expression_name): Call static_ref_err to report the error.
11244 (static_ref_err): New function, implemented.
11245 (resolve_field_access): Returned simplified static field access
11247 (resolve_qualified_expression_name): Check for illegal use of
11248 static fields in a non static context. Call static_ref_err to
11249 report error in various places.
11250 (java_complete_tree): Do not fold initialized static fields when
11252 (java_complete_lhs): Likewise.
11254 1999-04-29 Anthony Green <green@cygnus.com>
11256 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
11257 create internal labels.
11258 (lookup_label): Ditto.
11260 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11262 * class.c (layout_class_method): Generate <clinit>'s rtl for
11264 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
11265 for interfaces' <clinit>.
11266 * expr.c (lookup_field): Search for fields in interfaces.
11267 (expand_invoke): Fixed indentation.
11268 (expand_java_field_op): Likewise. Use IS_CLINIT.
11269 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
11270 (IS_CLINIT): New macro.
11271 * parse.y (type_declaration:): Call maybe_generate_clinit after an
11272 interface was parsed.
11273 (maybe_generate_clinit): Don't generate if the current class is an
11274 interface with only fields of primitive types.
11275 (reset_method_name): Use IS_CLINIT.
11276 (java_complete_expand_method): Expand <clinit> when it exists for
11277 interfaces. Use IS_CLINIT.
11278 (resolve_expression_name): Use DECL_CONTEXT instead of
11279 current_class to build static field references.
11280 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
11281 ARRAY_REF when doing xreferencing.
11282 (check_final_assignment): Fixed typo in leading comment. Use
11284 (patch_array_ref): Don't fully expand array references when
11286 (patch_return): Use IS_CLINIT.
11287 (patch_throw_statement): Likewise.
11289 1999-04-22 Tom Tromey <tromey@cygnus.com>
11291 * Make-lang.in (JAVA_SRCS): Added check-init.c.
11293 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11295 * decl.c (predef_filenames, predef_filenames_size): New globals
11296 (init_decl_processing): predef_filenames and predef_filenames_size
11298 * java-tree.h (predef_filenames, predef_filenames_size): Declared
11300 * jcf-parse.c (predefined_filename_p): New function.
11301 (yyparse): Check that files on the command line are specified only
11302 once and issue a warning otherwise.
11303 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
11304 * parse.y (source_end_java_method): Nullify NOP method bodies, to
11305 avoid a gcc warning with -W -Wall turned on.
11306 (java_expand_classes): Abort if errors were encountered.
11307 (java_complete_lhs): If the cross reference flag is set, wrap
11308 field DECL node around a WFL when resolving expression name.
11310 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11312 * lang.c (lang_decode_option): Fixed returned value when parsing
11313 `-fxref=...' and `-Wall'.
11314 * parse.y (source_end_java_method): Do not generate code when
11315 flag_emit_xref is set.
11316 (resolve_expression_name): Do not build static field access when
11317 flag_emit_xref is set.
11318 (resolve_field_access): No special treatment on `length' when
11319 flag_emit_xref is set. Do not build qualified static field access
11320 when flag_emit_xref is set.
11321 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
11322 when flag_emit_xref is set.
11323 (patch_assignment): Do not generate array store runtime check when
11324 flag_emit_xref is set.
11325 * xref.c (xref_flag_value): Fixed function declaration
11327 (xset_set_data): New function.
11328 * xref.h (xref_set_data): Added prototype for new function.
11329 (typedef struct xref_flag_table): New field data.
11330 (XREF_GET_DATA): New macro.
11332 1999-04-19 Tom Tromey <tromey@cygnus.com>
11334 * xref.h (enum): Removed trailing comma.
11336 * parse.y (resolve_qualified_expression_name): Added missing
11339 1999-04-15 Anthony Green <green@cygnus.com>
11341 * gjavah.c: New prototypes for java_float_finite and
11342 java_double_finite.
11344 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11346 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
11349 1999-04-06 Jeffrey A Law (law@cygnus.com)
11351 * Makefile.in (TREE_H): Add tree-check.h.
11352 (RTL_H): Add genrtl.h.
11354 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11356 * parse.y (patch_assignment): Added ArrayStoreException runtime
11359 1999-04-06 Per Bothner <bothner@cygnus.com>
11361 * expr.c (pop_type_0): New function.
11362 (pop_type): Use pop_type_0.
11363 * java-tree.h (pop_type_0): New declaration.
11364 * verify.c (verify_jvm_instructions): Check return instructions.
11366 * parse.y (patch_binop): Don't fold if non-constant and emiting
11369 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11371 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
11373 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
11374 (main_jcf): Don't define.
11375 (process_file): Don't set `main_jcf'.
11377 * java-tree.h (main_jcf): Don't declare.
11379 * jcf-parse.c (main_jcf): Add static definition.
11381 * lang.c (main_jcf): Don't define.
11383 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11385 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
11387 * decl.c (copy_lang_decl): Likewise for `bcopy'.
11389 * jcf-depend.c: Include "config.h", not <config.h>.
11391 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
11394 * jcf-path.c: Include "config.h", not <config.h>.
11396 * lex.c: Don't include various system header files.
11397 (java_init_lex): Cast the argument of `bzero' to PTR
11399 * parse-scan.y (java_push_parser_context): Likewise.
11401 * parse.y (java_push_parser_context): Likewise.
11402 (patch_bc_statement): Match format specifier to variable argument.
11404 * xref.c: Don't include <stdio.h>.
11406 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11408 * parse.y (struct parser_ctxt *ctxp): Now global.
11409 (declare_local_variables): Use WFL compound value for the
11410 declaration source line value, when doing cross-referencing.
11412 1999-03-31 Tom Tromey <tromey@cygnus.com>
11414 * gjavah.c (print_field_info): Allow constants of other types.
11415 (print_include): Generate include when new name is proper prefix
11416 of already printed name.
11417 (add_namelet): Likewise.
11418 (cxx_keyword_subst): New function.
11419 (print_method_info): Use it.
11420 (print_field_name): New function.
11421 (get_field_name): New function.
11422 (print_field_info): Use get_field_name and print_field_name.
11424 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11426 * Makefile.in (keyword.h): Generate using gperf language 'C', not
11427 'KR-C', so gperf uses the `const' keyword on strings.
11429 * keyword.gperf (java_keyword): Const-ify a char*.
11431 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11433 * parse.y (patch_bc_statement): Fixed identation and a bogus
11436 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11438 * parse.y (patch_assignment): Allow static variables in other
11439 classes to be assigned.
11441 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11443 * class.c (maybe_add_interface): Remove unused variable
11445 (make_class_data): Use = for assignment, not ==. Likewise.
11446 (emit_register_classes): Remove unused variable `decl'.
11448 * lex.c: Fix comment so as not to contain an embedded `/*'.
11450 * verify.c (verify_jvm_instructions): Remove unused variable
11453 1999-03-27 Per Bothner <bothner@cygnus.com>
11455 * parse.y (complete_loop_body): Rename to finish_loop_body.
11456 (complete_labeled_statement): Rename to finish_labeled_statement.
11457 (complete_for_loop): Rename to finish_for_loop.
11458 (complete_method_declaration): Rename to finish_method_declaration.
11460 * java-tree.h (continue_identifier_node): New global node.
11461 * decl.c: Define and initialize continue_identifier_node.
11462 * parse.y (generate_labeled_block): Remove - no longer needed.
11463 (build_loop_body): Use continue_identifier_node for continue block.
11464 (finish_labeled_statement): Also do pop_labeled_block actions.
11465 (java_complete_lhs): POP_LOOP even if error.
11466 (build_labeled_block): Special handling for continue_identifier_node.
11467 (patch_loop_statement): Re-organize.
11468 (patch_bc_statement): Re-write.
11470 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11472 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
11473 using a WFL compound value.
11474 * parse.y (xref.h): Include.
11475 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
11476 WFL compound value.
11477 (register_fields): Set WFL compound value to lineno if doing
11479 (java_complete_expand_method): Call expand_xref if flag_emit_xref
11481 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
11482 * xref.h (expand_xref): Prototype renamed from xref_generate.
11484 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11486 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
11487 (GET_CURRENT_BLOCK): New macro.
11488 * parse.y (current_static_block): New global variable.
11489 (method_body:): Define action.
11490 (complete_method_declaration): Set current_function_decl to NULL
11491 when work on the current method is done.
11492 (declare_local_variables): Use GET_CURRENT_BLOCK.
11493 (java_method_add_stmt): Likewise.
11494 (java_complete_expand_method): Disable the use of `this' when
11495 expanding <clinit>.
11496 (enter_a_block): If no current method exist, use
11497 current_static_block to link static initializer blocks.
11498 (exit_block): Rewritten to use current_static_block when no current
11499 method decl exists.
11500 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
11501 (patch_return): Forbid the use of `return' in static initializers.
11502 (patch_throw_statement): Fixed indentation. Issue specific error
11503 for uncaught thrown checked exception in static initializer
11504 blocks. Removed FIXME.
11506 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
11508 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
11509 Link gcj from gcc.o.
11511 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11513 * parse.y (find_applicable_accessible_methods_list): When dealing
11514 with interface: ensure that a given interface or java.lang.Object
11515 are searched only once.
11517 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11519 * gjavah.c (print_c_decl): Remove unused argument `flags'.
11521 * jcf-dump.c (print_access_flags): Add braces around if-else.
11523 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
11526 * lex.c (build_wfl_node): Add static prototype.
11528 * lex.h (build_wfl_node): Remove static prototype.
11530 * parse.y: Include lex.c early enough to declare everything needed.
11531 Ensure calls to `build_wfl_node' pass the proper arguments.
11532 (create_class): Remove unused variable `super_decl'.
11533 (get_printable_method_name): Initialize variable `name'.
11535 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11537 * Changelog: Fixed 1999-03-22 typos.
11538 * lang.c (lang_decode_option): Fixed typo in error string in the
11541 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11543 * Makefile.in (JAVA_OBJS): Added entry xref.o.
11544 (xref.o): New rule.
11545 * java-tree.h (flag_emit_xref): Declared extern.
11546 * lang.c (xref.h): Included.
11547 (flag_emit_xref): New global variable.
11548 (lang_decode_option): Added support for -fxref.
11550 * xref.h: Likewise.
11552 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
11554 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
11557 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11559 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
11560 $(srcdir)/../system.h and $(JAVA_TREE_H).
11561 (jcf-io.o): Depend on $(JAVA_TREE_H).
11562 (mangle.o): Likewise.
11564 * check-init.c (check_cond_init): Add static prototype.
11566 * class.c (build_java_method_type, hashUtf8String,
11567 make_field_value, get_dispatch_vector, get_dispatch_table,
11568 append_gpp_mangled_type, mangle_static_field): Likewise.
11569 (strLengthUtf8): Hide unused definition.
11570 (hashUtf8String): Const-ify.
11571 (make_field_value): Un-ANSI-fy.
11573 * constants.c: Move inclusion of jcf.h above java-tree.h.
11574 (set_constant_entry, find_class_or_string_constant,
11575 find_name_and_type_constant, get_tag_node,
11576 build_constant_data_ref): Add static prototype.
11578 * decl.c (push_jvm_slot, builtin_function,
11579 lookup_name_current_level): Likewise.
11580 (builtin_function): Const-ify.
11582 * except.c (expand_start_java_handler, expand_end_java_handler):
11583 Add static prototype.
11585 * expr.c (flush_quick_stack, push_value, pop_value,
11586 java_stack_swap, java_stack_dup, build_java_athrow,
11587 build_java_jsr, build_java_ret, expand_java_multianewarray,
11588 expand_java_arraystore, expand_java_arrayload,
11589 expand_java_array_length, build_java_monitor, expand_java_pushc,
11590 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
11591 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
11592 expand_compare, expand_test, expand_cond, expand_java_goto,
11593 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
11594 expand_java_field_op, java_push_constant_from_pool): Likewise.
11596 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
11597 (build_java_arraynull_check): Mark parameters `node' and `type'
11598 with ATTRIBUTE_UNUSED.
11599 (note_label): Likewise for parameter `current_pc'.
11600 (expand_java_call, expand_java_ret): Hide unused definition.
11602 * java-tree.h (make_class, build_constants_constructor,
11603 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
11604 init_outgoing_cpool, register_class, emit_register_classes,
11605 java_layout_seen_class_methods): Prototype.
11606 (unicode_mangling_length): Const-ify.
11607 (append_gpp_mangled_name, append_gpp_mangled_classtype,
11608 emit_unicode_mangled_name, format_int, format_uint,
11609 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
11610 jcf_print_utf8_replace, open_class): Prototype.
11612 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
11613 <stdio.h>. Include tree.h/java-tree.h.
11614 (utf8_equal_string usage, process_class): Add static prototype.
11615 (open_class): Don't prototype this here.
11616 (utf8_equal_string): Match arguments to format specifiers.
11617 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
11618 TABLE_SWITCH, disassemble_method): Likewise.
11620 * jcf-io.c: Include tree.h/java-tree.h.
11621 (open_class, find_classfile, jcf_print_utf8,
11622 jcf_print_utf8_replace): Const-ify.
11624 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
11625 parse_class_file): Add static prototype.
11626 (find_in_current_zip): Match definition to existing static
11629 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
11630 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
11631 finish_jcf_block, define_jcf_label, get_jcf_label_here,
11632 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
11633 write_chunks, adjust_typed_op, generate_bytecode_conditional,
11634 generate_bytecode_return, perform_relocations, init_jcf_state,
11635 init_jcf_method, release_jcf_state, generate_classfile):
11636 Add static prototype.
11637 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
11638 (make_class_file_name): Const-ify.
11640 * jcf.h (find_classfile): Const-ify.
11642 * jv-scan.c (reset_report): Remove prototype.
11644 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
11645 (error): Rewrite to allow varargs.
11647 * lang.c (lang_f_options): Const-ify.
11649 * lex.c (java_parse_escape_sequence): Add static prototype.
11650 (java_allocate_new_line): Match definition to existing static
11653 * mangle.c Include tree.h/java-tree.h.
11654 (unicode_mangling_length, emit_unicode_mangled_name,
11655 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
11657 * parse.h (jdep_code): Remove trailing comma in enumeration.
11658 (java_get_line_col): Move prototype outside of !JC1_LITE test.
11659 (reset_report): Add prototype.
11661 * verify.c (push_pending_label, merge_types): Add static
11664 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
11666 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11668 * parse.y (find_applicable_accessible_methods_list): Extend the
11669 search to superinterfaces when relevant.
11670 (search_applicable_methods_list): New function.
11672 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11674 * class.c (unmangle_classname): Implemented stricter testing
11675 before setting the QUALIFIED_P flag on an identifier.
11677 1999-03-16 Per Bothner <bothner@cygnus.com>
11679 * parse.y (java_complete_lhs): Call force_evaluation_order
11680 after patch_newarray.
11681 (patch_binop): Don't call fold if there are side effects.
11683 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11685 * parse.y (java_stabilize_reference): Use save_expr instead of
11686 building a SAVE_EXPR node.
11687 (java_complete_lhs): Patch the resulting string of the `+='
11688 operator (if necessary) and complete the RHS after having built
11691 1999-03-15 Per Bothner <bothner@cygnus.com>
11693 * class.c (make_class): Don't set CLASS_P here (because
11694 this function is also called by build_java_array_type).
11695 (push_class): Set CLASS_P here instead.
11696 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
11698 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
11699 context. If the context is class, perfer "super" over "synchronized".
11700 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
11702 * parse.y (create_class): Don't call parser_check_super here;
11703 it is not robust. Always wait until later.
11705 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
11706 match what JDK 1.2 does), but don't set ACC_PUBLIC.
11708 1999-03-13 Per Bothner <bothner@cygnus.com>
11710 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
11711 * lex.h (UNGETC): Change misleading macro.
11713 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11715 * parse.y (java_stabilize_reference): Return NODE when patching a
11717 (java_complete_lhs): Put parenthesis around truth values.
11719 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11721 * class.c (layout_class_method): Don't make rtl for interface
11723 * parse.h (GET_TYPE_NAME): New macro.
11724 * parse.y (if_then_statement:): Fixed indentation.
11725 (if_then_else_statement:): Likewise.
11726 (for_statement:): Fixed spacing.
11727 (try_statement:): Fixed indentation.
11728 (create_interface): Don't force interfaces to be abstract.
11729 (method_header): Abstract methods are OK in interfaces.
11730 (declare_local_variables): Fixed typo in comment.
11731 (java_complete_expand_method): Fixed indentation.
11732 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
11733 non accessible fields.
11734 (java_stabilize_reference): New function.
11735 (java_complete_lhs): Fixed indentation. Use
11736 java_stabilize_reference in compound assignment. Insert the
11737 cast. If not processing `+' fix string constants before processing
11740 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11742 * constants.c (find_class_or_string_constant): Cast variable `j'
11743 to a `jword' when comparing against one.
11745 * expr.c (java_lang_expand_expr): Remove unused variables
11746 `has_finally_p' and `op0'.
11748 * gjavah.c (print_field_info): Cast a value to jint when comparing
11749 against one. Likewise for a jlong.
11750 (add_namelet): Likewise cast a `sizeof' to an int when comparing
11751 against a signed quantity.
11753 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
11754 (print_signature): Don't needlessly dereference variable `str'
11756 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
11757 `max_locals' with ATTRIBUTE_UNUSED.
11758 (jcf_parse_class): Likewise for variable `index'.
11760 * parse.h (reverse_jdep_list): Remove static prototype.
11762 * parse.y (build_jump_to_finally): Remove prototype and definition.
11763 (reverse_jdep_list): Add static prototype.
11765 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
11766 `assignment' and `expr_decl'.
11768 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
11770 1999-03-12 Andrew Haley <aph@cygnus.com>
11772 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
11773 we'll need a directory separator and a null character.
11775 1999-03-10 Per Bothner <bothner@cygnus.com>
11777 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
11779 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
11781 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
11784 1999-03-05 Per Bothner <bothner@cygnus.com>
11786 * lex.c (java_parse_end_comment): Take extra parameter (next char).
11788 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
11790 * class.c (layout_class_method): A static method in a base class
11791 is never overridden, so treat it like it doesn't exist.
11792 However, do complain about private non-static method overriding
11793 public static method.
11795 * parse.y: Don't set unused INITIALIZED_P flag.
11796 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
11798 * parse.y (find_expr_with_wfl): Optimize tail-calls.
11799 (build_array_from_name): Re-order &index[string] to &string[index].
11801 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
11802 error_mark (it might catch more errors, but it is more likely to lose).
11804 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11806 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
11807 (parse-scan.o): Depend on toplev.h.
11809 * class.c (make_method_value): Add prototype. Make it static.
11810 Remove unused second argument, caller changed.
11812 * expr.c (java_lang_expand_expr): Remove unused variable
11815 * java-tree.h: Don't prototype find_in_current_zip.
11816 Add prototypes for verify_constant_pool, start_java_method,
11817 end_java_method, give_name_to_locals, expand_byte_code,
11818 open_in_zip, set_constant_value, find_constant1, find_constant2,
11819 find_utf8_constant, find_string_constant, find_class_constant,
11820 find_fieldref_index, find_methodref_index, write_constant_pool,
11821 count_constant_pool_bytes and encode_newarray_type.
11823 * jcf-dump.c: Remove unused variable `LONG_temp'.
11825 * jcf-parse.c: Include parse.h.
11826 (jcf_parse_source): Remove unused parameter, all callers changed.
11827 (jcf_figure_file_type): Add static prototype.
11828 (find_in_current_zip): Likewise. Also remove unused parameter,
11829 all callers changed.
11830 (read_class): Initialize variable `saved_pos'.
11832 * jcf-reader.c (jcf_parse_preamble): Mark variables
11833 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
11835 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
11836 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
11837 (java_parse_doc_section): Initialize variable `seen_star'.
11838 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
11839 (java_lex_error): Mark parameters `msg' and `forward' with
11841 (java_get_line_col): Mark parameters `filename' and `line' with
11844 * parse-scan.y: Include toplev.h.
11845 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
11847 * parse.h: use `struct JCF', not plain `JCF'.
11848 (java_parser_context_save_global, java_expand_classes
11849 java_parser_context_restore_global, java_parse): Add prototypes.
11851 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
11854 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
11856 * check-init.c (check_init): COPYN takes word count, not bit count.
11858 1999-02-26 Per Bothner <bothner@cygnus.com>
11860 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
11861 explicit build_decl. (Avoids crash in reload when optimizing.)
11863 1999-02-25 Per Bothner <bothner@cygnus.com>
11865 * decl.c (complete_start_java_method): Handle synchronized method
11866 even when compiling from bytecode.
11868 1999-02-26 Tom Tromey <tromey@cygnus.com>
11870 * gjavah.c (add_class_decl): Only generate `#include' if outer
11871 class is not the name of the class we are processing. Correctly
11872 append `.h' in #include.
11873 (process_file): Clean up newlines around generated `#include's.
11874 (decode_signature_piece): Correctly handle inner classes.
11875 (struct include): New structure.
11876 (all_includes): New global.
11877 (print_include): New function.
11878 (add_class_decl): Use it.
11879 (process_file): Likewise.
11880 (add_class_decl): Generate include for java-array.h if array
11882 (process_file): Don't generate java-array.h include.
11884 * gjavah.c (add_namelet): Check for standard package names here.
11885 (add_class_decl): Don't check for standard package names here.
11887 1999-02-25 Tom Tromey <tromey@cygnus.com>
11889 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
11890 When reading a zip file, only use strncmp if both strings are
11891 bigger than the buffer length. Initialize `k' when looping
11894 1999-02-24 Tom Tromey <tromey@cygnus.com>
11896 * gjavah.c (struct namelet): New structure.
11897 (add_namelet): New function.
11898 (print_namelet): New function.
11899 (print_class_decls): Use add_namelet and print_namelet to generate
11900 namespaces and not classes.
11901 (method_printed): New global.
11902 (HANDLE_END_METHOD): Examine method_printed.
11903 (print_method_info): Set method_printed when required. Print
11904 error if function to be ignored is marked virtual. Handle $finit$
11906 (METHOD_IS_FINAL): New macro.
11907 (print_field_info): Use it.
11908 (HANDLE_METHOD): Clear method_printed.
11909 (method_pass): New global.
11910 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
11911 (process_file): Do two passes over both fields and methods.
11912 (HANDLE_METHOD): Examine method_pass.
11913 (root): New global.
11914 (add_class_decl): New function.
11915 (print_class_decls): Don't scan over entire constant pool.
11917 1999-02-23 Tom Tromey <tromey@cygnus.com>
11919 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
11920 disable linking in that case.
11922 1999-02-20 Tom Tromey <tromey@cygnus.com>
11924 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
11927 1999-02-21 Per Bothner <bothner@cygnus.com>
11929 * decl.c (build_result_decl), java-tree.h: New method.
11930 (complete_start_java_method): Handle synchronized methods.
11931 Don't build DECL_RESULT here. (Ordering dependency problem.)
11932 (start_java_method): Call build_result_decl here instead ...
11933 * parse.y (java_complete_expand_method): ... and here.
11934 (expand_start_java_method): Don't call complete_start_java_method here.
11935 (java_complete_expand_method): Call it here instead.
11936 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
11937 * java-tree.h: ... here.
11939 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
11940 * parse.y (java_complete_lhs): Don't call force_evaluation_order
11941 for ARRAY_REF - it doesn't work when array bounds are checked.
11942 (patch_array_ref): Handle it here instead.
11944 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
11946 1999-02-19 Per Bothner <bothner@cygnus.com>
11948 Force left-to-right evaluation of binary operations etc.
11949 * expr.c (force_evaluation_order), java-tree.h: New function.
11950 * parse.y (java_complete_lhs): Pass binary operations, procedure
11951 calls, and ARRAY_REFs to force_evaluation_order.
11952 (various): Set TREE_SIDE_EFFECTS more carefully.
11954 Tolerate random (non-UTF8) encoding in comments without complaining.
11955 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
11956 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
11958 * parse.y (resolve_qualified_expression_name): Handle error_mark.
11959 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
11961 * parse.y (java_complete_lhs): Ignore an empty statement in a
11962 COMPOUND_EXPR. Don't complain about empty statement after return.
11964 1999-02-19 Per Bothner <bothner@cygnus.com>
11966 * parse.y (obtain_incomplete_type): Don't wrap unknown types
11967 in TREE_LIST - just chain the POINTER_TYPEs together.
11968 (resolve_class): If type already resolved, return decl.
11969 After resolving, update TREE_TYPE(class_type), and name (if array).
11970 * parse.h (do_resolve_class), parse.y: Make non-static.
11971 * class.c (maybe_layout_super_class): Take this_class argument.
11972 Do do_resolve_class if necessary.
11973 (layout_class, layout_class_methods): Adjust calls appropriately.
11974 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11975 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
11976 * typeck.c (build_java_array_type): Don't call layout_class.
11978 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11980 * parse.y (check_pkg_class_access): Allow private class access
11981 within the same package.
11982 (strip_out_static_field_access_decl): New function.
11983 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
11984 operator argument before testing its nature.
11986 1999-02-03 Per Bothner <bothner@cygnus.com>
11988 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
11989 (TRY_EXPR): Simplify - it no longer has a finally clause.
11990 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
11991 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11992 * expr.c (java_lang_expand_expr): Likewise.
11993 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
11994 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
11995 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
11996 (build_try_statement): Remove finally parameter and handling.
11997 (build_try_finally_statement): New function.
11998 (patch_try_statement): No longer need to support finally clause.
11999 (try_statement): Update grammar action rules.
12000 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
12001 Simpler handling of TRY_EXPR, which no longer has a finally clause.
12003 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
12005 * jcf-parse.c (get_constant): Add braces around computation of 'd'
12006 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
12008 1999-02-17 Andrew Haley <aph@cygnus.com>
12010 * class.c (build_utf8_ref): Back out broken patch which was
12011 intended to to output signatures using '.' as a separator.
12013 * class.c (make_class_data): Output signatures using '.' as a
12014 separator, rather than '/'.
12015 (mangled_classname): Likewise.
12016 (make_field_value): Likewise.
12017 (make_method_value): Likewise.
12018 * constants.c (alloc_class_constant): Likewise.
12019 * expr.c (build_invokeinterface): Likewise.
12021 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12023 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
12024 of an ancient workaround.
12026 1999-02-10 Jeffrey A Law (law@cygnus.com)
12028 * jvspec.c (xmalloc): Kill the prototype. It does not belong
12031 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12033 * lex.c (yylex): Encode \0 as UTF8.
12035 1999-02-10 Tom Tromey <tromey@cygnus.com>
12037 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
12038 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
12039 (libgcj_zip): Renamed.
12040 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
12042 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
12044 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
12045 (GC_NAME): Renamed -lgc to -lgcjgc.
12047 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12049 * lex.c (java_lang_cloneable): Initialize.
12050 * parse.y (java_lang_cloneable): New static variable.
12051 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
12052 doing one more qualification round.
12053 (valid_ref_assignconv_cast_p): Reject null source or
12054 destination. Allow an array to be cast into java.lang.Cloneable.
12055 (patch_cast): Swapped two first arguments to first call to
12056 valid_ref_assignconv_cast_p.
12058 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
12060 * parse.h: DECL_P renamed JDECL_P.
12061 * parse.y: DECL_P replaced by JDECL_P.
12062 (build_array_from_name): Always use pointer's type.
12063 (patch_bc_statement): Extra code to search continue target in a
12064 for loop. Fixed comments. Continue target is current loop when
12067 1999-02-05 Andrew Haley <aph@cygnus.com>
12069 * class.c (make_class_data): The superclass of an interface should
12070 be null, not class Object.
12072 * lex.c (java_lex): Sign extend hex literals.
12074 1999-02-04 Andrew Haley <aph@cygnus.com>
12076 * class.c (build_utf8_ref): Output signatures using '.' as a
12077 separator, rather than '/'.
12078 (make_class_data): Likewise.
12080 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
12082 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
12083 mkstemp.o. Get them from libiberty now.
12085 1999-02-02 Jeffrey A Law (law@cygnus.com)
12087 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
12089 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12091 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
12094 1999-02-02 Per Bothner <bothner@cygnus.com>
12096 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
12097 * jcf-write.c (generate_bytecode_return): New function.
12098 (generate_bytecode_insns): Use it, for RETURN_EXPR.
12100 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
12101 generate special [fd]const_[01] instructions.
12103 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
12105 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
12106 handling OPCODE_lookupswitch or OPCODE_tableswitch.
12108 1999-02-01 Per Bothner <bothner@cygnus.com>
12110 * parse.y (patch_method_invocation): Handle calling static methods,
12111 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
12113 * parse.y (java_complete_lhs): Don't complain about unreachable
12114 exit condition in a do-while statement.
12116 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12118 * lex.c (java_read_char): Fixed utf8 decoding.
12119 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
12121 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
12122 comments. Local variable `all_primitive' is gone. Broadened
12123 acceptance of `0' to floating point targets. `long' can now be
12124 widened to `double' or `float'.
12125 (valid_method_invocation_conversion_p): Added leading
12126 comment. Fixed tabulation.
12127 (build_string_concatenation): Optimize out left or right empty
12130 1999-01-28 Per Bothner <bothner@cygnus.com>
12132 * jcf-write.c (localvar_alloc): Only emit entry for
12133 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
12134 (generate_bytecode_insns): Only call put_linenumber if
12135 debug_info_level > DINFO_LEVEL_NONE.
12136 * jvspec.c (lang_specific_driver): If no -O* or -g* option
12137 is specified, add -g1 (for compatibility wih javac).
12139 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
12141 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
12142 gjavah.o, check-init.o, jv-scan.o
12144 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12146 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
12148 * gjavah.c: Include config.h and system.h.
12150 * javaop.h (inline): Don't define, its handled by system.h.
12151 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
12152 from `inline' to `static inline'.
12154 * jcf.h (inline): Don't define, its handled by system.h.
12156 * lex.c (inline): Likewise.
12158 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
12160 * lang-specs.h: Map -Qn to -fno-ident.
12162 1999-01-29 Richard Henderson <rth@cygnus.com>
12164 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
12166 1999-01-29 Tom Tromey <tromey@cygnus.com>
12168 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
12169 then cast it to Object before calling `append' method.
12171 1999-01-28 Per Bothner <bothner@cygnus.com>
12173 * check-init.c (check_bool2_init, check_bool_init, check_init):
12174 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
12175 * jcf-write.c (generate_bytecode_insns): Likewise.
12177 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12179 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
12180 * parse.y (patch_cast): Allow a boolean to be cast into a
12183 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12185 * parse.y: (class_declaration:): Fixed indentation.
12186 (class_member_declaration:): Extra `;' after field declaration now
12188 (interface_declaration:): Removed debug messages in error reports.
12189 (patch_binop): Nodes created and returned inherit the orignal
12190 node's COMPOUND_ASSIGN_P flag value.
12191 (patch_cast): Fix cast from char to floating point.
12193 1999-01-25 Andrew Haley <aph@cygnus.com>
12195 * except.c, java-except.h (expand_resume_after_catch): new
12197 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
12198 to branch back to main flow of control after a catch block.
12200 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12202 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
12203 $(srcdir)/../system.h.
12204 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
12205 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
12206 (jcf-write.o): Likewise.
12207 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12208 (mangle.o): Depend on $(srcdir)/../toplev.h.
12209 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12210 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12212 * class.c: Include output.h and parse.h.
12213 (mangled_classname): Add the `const' keyword to a char*.
12214 (find_named_method): Hide unused function definition.
12215 (build_utf8_ref): Change type of variable `c' to unsigned char.
12216 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
12217 (build_class_ref): Add the `const' keyword to a char*.
12218 (layout_class_method): Remove unused variable `buf'.
12220 * decl.c (find_local_variable): Remove unused variable `rtl'.
12221 (pushdecl): Likewise for variables `different_binding_level' and
12223 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
12224 (maybe_build_cleanup): Likewise for parameter `decl'.
12226 * except.c (expand_start_java_handler): Mark parameter `range'
12227 with ATTRIBUTE_UNUSED.
12229 * expr.c: Include except.h.
12230 (pop_type): Remove unused variable `i'.
12231 (pop_value): Likewise for variables `n_words' and `i'.
12232 (expand_java_arrayload): Likewise for variable `convert'.
12233 (java_lang_expand_expr): Likewise for variables `op0', `type',
12234 `mode', `unsignedp', `node' and `elements'.
12235 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
12237 (process_jvm_instruction): Add a `const' qualifier to a char*.
12239 * gjavah.c (output_directory): Add the `const' keyword to a char*.
12240 (temp_directory): Likewise.
12241 (print_c_decl): Likewise.
12242 (print_method_info): Likewise.
12243 (decode_signature_piece): Likewise.
12244 (print_mangled_classname): Likewise.
12246 * java-except.h: Provide prototypes for maybe_start_try,
12247 maybe_end_try and add_handler.
12249 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
12250 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
12251 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
12252 init_expr_processing, push_super_field, init_class_processing,
12253 can_widen_reference_to, class_depth, verify_jvm_instructions,
12254 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
12255 set_local_type, merge_type_state, push_type, load_type_state,
12256 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
12257 emit_unicode_mangled_name): Add prototypes.
12259 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
12260 (print_signature_type): Use ISDIGIT, not isdigit.
12261 (print_signature): Remove unused variable `j'.
12263 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
12264 int when comparing against one.
12266 * jcf-parse.c: Include toplev.h.
12268 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
12269 (localvar_free): Remove unused variable `i'.
12270 (generate_bytecode_conditional): Likewise for variable `kind'.
12272 * jv-scan.c: Include config.h and system.h. Remove redundant
12273 OS header and gansidecl.h includes.
12274 (warning): Add the `const' keyword to a char*. Also add
12275 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
12276 __STDC__, when determining whether to use ANSI-isms.
12277 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
12278 (xmalloc): Don't redundantly prototype here.
12279 (main): Remove unused parameter `envp'. Also fix the arguments
12280 passed to function `fatal' to match the format specifier.
12282 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
12284 * mangle.c: Include toplev.h.
12285 (emit_unicode_mangled_name): Declare parameter `len'.
12287 * parse.y (parse_warning_context): Add the `const' keyword to a
12288 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
12289 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
12290 (issue_warning_error_from_context): Add the `const' keyword to
12292 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
12293 not `__STDC__' for whether to use ANSI-isms.
12295 * typeck.c (incomplete_type_error): Mark parameters `value' and
12296 `type' with ATTRIBUTE_UNUSED.
12297 (parse_signature_type): Use ISDIGIT, not isdigit.
12299 * verify.c (check_pending_block): Add the `const' keyword to a char*.
12300 (verify_jvm_instructions): Likewise. Remove unused variables
12301 `field_name' and `default_val'.
12303 * zextract.c: Include config.h and system.h. Remove redundant
12304 OS header includes.
12306 * zipfile.h: Prototype `read_zip_archive'.
12308 1999-01-21 Andrew Haley <aph@cygnus.com>
12310 * typeck.c (convert): Allow conversions to void type: some
12311 optimizations in gcc do this.
12313 1999-01-21 Andrew Haley <aph@cygnus.com>
12315 * typeck.c (convert_ieee_real_to_integer): New function.
12316 (convert): When not using fast-math and using hardware fp, convert
12317 an IEEE NaN to zero.
12319 1999-01-18 Andrew Haley <aph@cygnus.com>
12321 * parse.y (patch_binop): Do a type conversion from signed to
12322 unsigned and then back to signed when a ">>>" is found.
12324 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12326 * java-tree.h: (check_for_initialization): Added prototype.
12327 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
12328 * parse.y (do_resolve_class): Removed unused locals.
12329 (read_import_dir): Likewise.
12330 (resolve_qualified_expression_name): Array creation
12331 expressions are valid primary expressions.
12332 (qualify_ambiguous_name): Likewise.
12333 (patch_synchronized_statement): Removed unused local.
12335 1999-01-17 Jeffrey A Law (law@cygnus.com)
12337 * Makefile.in (zextract.o): Add dependencies.
12339 * Makefile.in: Do not put ^Ls at the start of a line.
12341 1999-01-15 Per Bothner <bothner@cygnus.com>
12343 * expr.c (process_jvm_instruction): Coerce to correct Throwable
12344 sub-type the result of the call that gets the exception value.
12346 * parse.y (java_complete_expand_methods): If flags_syntax_only,
12347 don't call finish_class.
12349 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
12350 clear found before continuing.
12352 * verify.c (verify_jvm_instructions): On an array load, allow
12353 and handle top of stack to be TYPE_NULL.
12355 * gjavah.c (generate_access): Translate Java package private or
12356 protected access to C++ public, but with a comment.
12358 1999-01-13 Andrew Haley <aph@cygnus.com>
12360 * expr.c (generate_name): Name prefix changed to avoid clashes
12361 with assembler temp labels.
12363 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
12364 MODIFY_EXPR. Without this, code for the assignment may not be
12365 generated at all and the synchronized statement will read an
12366 uninitialized variable.
12368 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12370 * class.c (maybe_layout_super_class): Fixed returned value.
12371 * lex.c: Added 1999 to the copyright.
12372 (java_init_lex): Initialize java_lang_imported.
12373 * lex.h: Added 1999 to the copyright.
12374 * parse.h: Added 1999 to the copyright.
12375 (REGISTER_IMPORT): Fixed typo in trailing macro.
12376 (CURRENT_OSB): New macro.
12377 (struct parser_ctxt): New fields osb_depth, osb_limit.
12378 * parse.y (java_lang_id): New global variable.
12379 (type_import_on_demand_declaration): Don't import java.lang.* twice.
12380 (array_creation_expression:): Use CURRENT_OSB.
12381 (dims:): Uses a stack to keep track of array dimensions.
12382 (cast_expression:): Use CURRENT_OSB.
12383 (find_expr_with_wfl): Return NULL if node found doesn't meet the
12385 (register_fields): Fixed typos in comment.
12386 (check_method_redefinition): Fixed comment indentation.
12387 (java_check_regular_methods): Set saved found wfl to NULL after
12388 having reinstalled it in the previously found DECL_NAME.
12390 1999-01-10 Richard Henderson <rth@cygnus.com>
12392 * gjavah.c (java_float_finite): Use a union to do type punning.
12393 (java_double_finite): Likewise.
12395 1999-01-09 Per Bothner <bothner@cygnus.com>
12397 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
12398 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
12399 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
12400 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
12401 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
12402 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
12404 1999-01-08 Per Bothner <bothner@cygnus.com>
12406 * check-init.c (check_init): If compiling to native, we don't
12407 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
12409 1999-01-08 Tom Tromey <tromey@cygnus.com>
12411 * parse-scan.y (variable_declarator_id): Set or increment
12413 (bracket_count): New global.
12414 (formal_parameter): Handle case where bracket pairs trail variable
12417 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
12419 * jcf-parse.c (yyparse): variable len changed from a char to an
12420 int to prevent overflow.
12422 1999-01-06 Per Bothner <bothner@cygnus.com>
12424 * java-tree.h: Declare read_class.
12425 * jcf-parse.c (read_class): New function.
12426 (load_class): Now just call read_class.
12428 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
12429 * jcf-parse.c (parse_source_file): Declare save_error_count,
12430 which is needed by java_parse_abort_on_error macro,
12431 * parse.y (java_layout_classes, java_expand_classes): Likewise.
12433 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
12434 constructor, if initializing a static field.
12435 (patch_new_array_init): Set TREE_CONSTANT if it is.
12436 * expr.c (java_lang_expand_expr): For a static array constructor
12437 of primitive elements, allocate the array itself statically.
12438 Disabled until we can set the vtable field statically.
12440 * check-init.c: New file. Checks for definite assignment.
12441 * Makefile.in (JAVA_OBJS): Add check-init.o.
12442 * parse.y (java_complete_expand_method): Call check_for_initialization.
12443 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
12445 1999-01-06 Graham <grahams@rcp.co.uk>
12447 * parse.y : include system.h instead of including
12448 standard headers directly with the exception of <dirent.h>.
12450 1999-01-06 Per Bothner <bothner@cygnus.com>
12452 * lex.h: Moved static function declarations to lex.c,
12453 to shut up some -Wall warnings.
12454 * lex.c: Static function declarations moved here.
12455 * jcf-dump.c: Small fixes to shut up -Wall warnings.
12457 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12459 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
12461 1998-12-22 Per Bothner <bothner@cygnus.com>
12463 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
12464 * verify.c (verify_jvm_instructions): Fix off-by-one error.
12466 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
12467 (localvar_alloc): Change return type to void,
12468 (emit_unop): Remove unused variable size.
12470 * jcf-write.c (struct jcf_block): Add new union.
12471 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
12472 (call_cleanups): New functions.
12473 (struct jcf_partial): New fields num_finalizers and return_value_decl.
12474 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
12475 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
12476 * lang.c (lang_init): Call using_eh_for_cleanups.
12477 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
12478 completing operands to patch_synchronized_statement.
12479 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
12480 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
12481 WITH_CLEANUP_EXPR instead of TRY_EXPR.
12483 1998-12-20 John F. Carr <jfc@mit.edu>
12485 * Make-lang.in: Comment out control-Ls; they upset some makes.
12487 1998-12-18 Tom Tromey <tromey@cygnus.com>
12489 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
12492 1998-12-17 Tom Tromey <tromey@cygnus.com>
12494 * parse.y (DIR_SEPARATOR): New define.
12495 (check_class_interface_creation): Use it.
12497 * parse-scan.y (report_main_declaration): Recognize
12498 `java.lang.String' in argument to main.
12500 1998-12-16 Per Bothner <bothner@cygnus.com>
12502 * parse.y (create_interface): Remove bogus test.
12504 1998-12-16 Per Bothner <bothner@cygnus.com>
12506 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
12507 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
12509 1998-12-16 Tom Tromey <tromey@cygnus.com>
12511 * parse-scan.y (qualified_name): Use correct sprintf format.
12513 1998-12-15 Tom Tromey <tromey@cygnus.com>
12515 * gjavah.c (print_field_info): Changed how most negative number is
12518 1998-12-14 Per Bothner <bothner@cygnus.com>
12520 * parse.y (fold_constant_for_init): New function.
12521 (resolve_expression_name): Don't replace static final
12522 constant-initialized fields by its value.
12523 (java_complete_lhs): New. Same as java_complete_tree, except does
12524 not replace static final constant-initialized fields by their values.
12525 (register_fields): If there is an initializer, set DECL_INITIAL and
12526 MODIFY_EXPR_FROM_INITIALIZATION_P.
12527 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
12528 Only call patch_initialized_static_field if
12529 MODIFY_EXPR_FROM_INITIALIZATION_P.
12530 (patch_initialized_static_field): If not valid constant, clear
12533 * parse.y (lookup_field_wrapper): Fix thinko.
12535 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
12536 set and restore global lineno.
12538 1998-12-14 Tom Tromey <tromey@cygnus.com>
12540 * gjavah.c (print_field_info): If value to print is the smallest
12541 value of its size, then print as hex to avoid later warnings from
12544 1998-12-14 Tom Tromey <tromey@cygnus.com>
12546 * gjavah.c (decompile_method): Decompile `return null'.
12547 (process_file): Generate `#pragma interface'.
12548 (method_declared): New global.
12549 (print_method_info): Set it.
12550 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
12551 (print_method_info): Handle abstract methods.
12553 1998-12-13 Per Bothner <bothner@cygnus.com>
12555 * parse.y (patch_method_invocation): If class_decl is null
12556 (e.g. an array type), use original type.
12558 * parse.y (check_thrown_exceptions): Temporary hack to suppress
12559 errors about uncaught exception from clone (of array, specifically).
12561 1998-12-13 Tom Tromey <tromey@cygnus.com>
12563 * gjavah.c (decompile_method): Handle all types of `return'
12564 opcode. Decompile `return this' and `return'.
12565 (method_access): New global.
12566 (print_method_info): Set it.
12567 (decompile_method): Don't decompile a synchronized method.
12569 1998-12-13 Tom Tromey <tromey@cygnus.com>
12571 * jcf-reader.c (jcf_parse_one_method): Recognize
12573 * gjavah.c (HANDLE_END_METHOD): New macro.
12574 (HANDLE_CODE_ATTRIBUTE): New macro.
12575 (decompile_method): New function.
12576 (print_method_info): Don't print `;\n' at end of function decl.
12577 Include java-opcodes.h.
12578 (decompiled): New global.
12580 1998-12-12 Per Bothner <bothner@cygnus.com>
12582 * class.c (build_class_ref): Handle PRIMTYPE.class if
12583 flag_emit_class_files.
12584 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
12585 if flag_emit_class_files.
12586 * parse.y (java_complete_tree): Pre-liminary support for
12587 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
12589 * parse.y (patch_synchronized_statement): Don't call monitorexit
12590 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
12592 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
12594 * zipfile.h (opendir_in_zip): New declaration.
12595 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
12596 (opendir_in_zip): New function, using code from open_in_zip.
12597 (open_in_zip): Call opendir_in_zip.
12598 (find_class): Remove no-longer-used do_class_file parameter,
12599 but add source_ok parameter. Change logic so if we find a .java file,
12600 we don't look for .class in later classpath emtries.
12601 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
12602 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
12603 * gjavah.c: Update call to find_class.
12604 * jcf-dump.c: Likewise.
12606 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
12607 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
12608 nothing if body is empty_stmt_node.
12609 Various little fixes so SP gets correctly adjusted.
12610 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
12611 For CALL_EXPR, test if static first.
12612 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
12613 such as the ones we create for Object and Class.
12614 Set and restore current_function_decl.
12615 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
12616 (note_possible_classname): New function.
12617 (read_import_entry): Removed. Merged with read_import_dir.
12618 (read_import_dir): Don't call find_class - that only gives us
12619 the first classpath entry having the needed package.
12620 Use the struct buffer data structure from buffer.h.
12621 (read_import_dir, find_in_imports_on_demand): The remembered
12622 class names now use '.' (not '/') as package separator.
12624 * parse.y (java_complete_expand_methods): Call write_classfile
12625 here, and not in java_expand_classes (which only gets first class).
12627 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12629 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
12630 (register_fields): If a static fields has an initializer, just
12631 chain it on ctxp->static_initialized, and handle later.
12632 (java_complete_expand_methods): Force <clinit> first.
12633 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
12634 - it's already been completed.
12635 (patch_initialized_static_field): New function.
12636 (java_complete_field): Call it.
12638 1998-12-12 Per Bothner <bothner@cygnus.com>
12640 * expr.c (encode_newarray_type, build_new_array): New functions.
12641 * java-tree.h: Declare build_new_array.
12642 * jcf-write.c (patch_newarray): Use build_new_array.
12644 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
12645 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
12647 * parse.y (patch_new_array_init): Re-organize.
12648 Now is passed the actual array (pointer) type of the value.
12649 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
12650 (patch_array_constructor): Removed - merged into patch_new_array_init.
12651 (java_complete_tree): Update patch_new_array_init.
12653 * jcf-write.c (find_constant_index): New function.
12654 (generate_bytecode_insns): Use find_constant_index.
12655 (generate_classfile): Use find_constant_index for ConstantValue.
12657 1998-12-11 Tom Tromey <tromey@cygnus.com>
12659 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
12660 * decl.c (init_decl_processing): Renamed dtable -> vtable.
12661 * class.c (make_class_data): Renamed dtable -> vtable, and
12662 dtable_method_count -> vtable_method_count.
12664 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12666 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
12667 global variables, initialized.
12668 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
12669 Declared new global variables.
12670 * lex.c (java_lex): Return long_zero_node, float_zero_node,
12671 double_zero_node, integer_zero_node upon direct matching.
12672 * parse.y (purify_type_name): Added function prototype.
12673 (duplicate_declaration_error_p): Consider new_type as potentially
12674 being a incomplete type. Use purify_type_name on type string.
12675 (method_header): saved_type: unused variable removed. Don't figure
12676 return type if method name is invalid.
12677 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
12678 processed by patch_unaryop.
12679 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
12680 increment/decrement node into its original type after binary
12681 numeric promotion on its operands.
12683 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12685 * parse.y (array_initializer:): Array init operand is NULL_TREE
12686 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
12687 now an error. Fixed indentation problems.
12688 (patch_string): Handle error_mark_node as an argument.
12689 (patch_new_array_init): Fixed indentation problems.
12690 (array_constructor_check_entry): Removed check on null wfl_value.
12691 Return an error if wfl_value's walk returns an error.
12693 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12695 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
12696 * lex.c (java_lex): Remember column position before advancing one
12697 token. Retain location information on OCB_TK.
12698 * lex.h (typedef struct java_lc): Added new field.
12699 * parse.h (GET_SKIP_TYPE): New macro.
12700 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
12701 * parse.y (build_new_array_init, patch_new_array_init,
12702 patch_array_constructor, maybe_build_array_element_wfl,
12703 array_constructor_check_entry): New function prototypes.
12704 (switch_block:): Tagged <node>.
12705 (OCB_TK): Tagged <operator>.
12706 (array_initializer:): Installed actions.
12707 (variable_initializer): Build location information on element if
12709 (switch_statement:): Fixed indentation typo.
12710 (switch_block:): Redefined default action.
12711 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
12712 (patch_assignment): Removed duplicate code.
12713 (maybe_build_array_element_wfl, build_new_array_init,
12714 patch_new_array_init, patch_array_constructor,
12715 array_constructor_check_entry): New functions.
12717 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12719 * parse.y (array_initializer): Tagged <node>.
12720 (variable_initializer:): Use default rule.
12721 (array_initializer:): Defined actions.
12722 (variable_initializers:): Likewise.
12723 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
12724 non-static field accesses.
12725 (patch_invoke): Fixed indentation typo.
12726 (java_complete_tree): Likewise.
12727 (build_labeled_block): Changed leading comment. Generate an error
12728 in case of duplicate loop labels.
12729 (patch_conditional_expr): Patch results of string concatenation
12732 1998-12-06 Per Bothner <bothner@cygnus.com>
12734 * constants.c (find_methodref_index): When the class is an interface,
12735 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
12737 * decl.c (finit_identifier_node): Use "$finit$", rather than
12738 "<finit>" (which Sun's verifier rejects).
12739 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
12740 (generate_field_initialization_code): Removed.
12741 (fix_constructors) Don't add call to $finit$ here (wrong order).
12742 (patch_method_invocation): Add $finit$ call here.
12744 * java-tree.h (CALL_USING_SUPER): New macro.
12745 * parse.y (patch_invoke): Remove im local variable.
12746 (patch_method_invocation, patch_invoke): Don't pass super parameter.
12747 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
12748 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
12750 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
12752 * parse.y (java_complete_tree): Don't complain about unreachable
12753 statement if it is empty_stmt_node.
12755 * jcf-write.c (find_constant_wide): New function.
12756 (push_long_const): Use find_constant_wide.
12758 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
12759 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
12760 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
12761 Emit invokeinterface when calling an interface method.
12762 Emit invokespecial also when calling super or private methods.
12764 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
12766 1998-12-06 Per Bothner <bothner@cygnus.com>
12768 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
12770 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12772 * java-tree.h (java_layout_seen_class_methods): New function
12774 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
12775 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
12776 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
12777 * parse.y (method_declarator:): Defined action.
12778 (issue_warning_error_from_context): input_filename saved, set to
12779 the appropriate value and restored after java_error is called.
12780 (build_unresolved_array_type): Fixed comment.
12781 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
12782 (method_header): Deal with return type the same way type are
12783 handled for fields and method's parameters and local variables
12785 (check_method_redefinition): Removed extra CR.
12786 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
12787 (java_layout_seen_class_methods): New function.
12788 (java_layout_classes): Call java_layout_seen_class_methods.
12790 1998-12-03 Per Bothner <bothner@cygnus.com>
12792 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
12794 1998-12-03 Per Bothner <bothner@cygnus.com>
12796 * jcf-dump.c (main): Fix error message.
12797 * jcf-path.c (add_entry): Style fix.
12799 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12801 * class.c (layout_class_method): Call build_java_argument_signature
12802 on constructors too.
12803 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
12804 (patch_method_invocation): Define a primary when resolving an
12805 expression name. Augmented comment on code checking illegal `this'
12806 usage. Loosened it test by accepting NEW_CLASS_EXPR.
12808 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12810 * class.c (layout_class_method): Don't report error on non-static
12811 overriding static if the method is private.
12812 * java-tree.h (finish_class): Prototype added.
12813 * lex.c (java_get_line_col): Handle col argument -2 value.
12814 * parse.h: All static method declarations moved to parse.y.
12815 * parse.y: Now contains all static method declarations previously
12817 (find_expr_with_wfl, missing_return_error,
12818 unreachable_stmt_error): New functions.
12819 (java_get_real_method_name): Identify constructors bearing class
12820 names in source code compiled classes only.
12821 (java_complete_expand_methods): Call missing_return_error.
12822 (invocation_mode): Private methods invoked as static methods.
12823 (java_complete_tree): Call unreachable_stmt_error.
12825 1998-12-01 Tom Tromey <tromey@cygnus.com>
12827 * Makefile.in (+target): Removed.
12828 (+xmake_file): Likewise.
12829 (+tmake_file): Likewise.
12830 (.NOEXPORT): Removed duplicate.
12832 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12834 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
12836 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
12838 * jvgenmain.c: Remove the xmalloc prototype, we get it from
12839 libiberty.h. Provide an xmalloc definition.
12841 * jvspec.c: Remove the xmalloc prototype.
12843 * parse-scan.y: Include config.h and system.h. Don't include
12844 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
12845 Provide an xstrdup definition.
12847 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
12849 * jcf-path.c (add_entry): Recognize ".jar" too.
12850 * lang-specs.h: Likewise.
12852 1998-11-26 Per Bothner <bothner@cygnus.com>
12854 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
12855 soft_monitorenter_node, soft_monitorexit_node, throw_node.
12857 * jcf-write.c (generate_bytecode_insns):
12858 Handle pre/post-increment/decrement of long.
12860 * jcf-write.c (generate_bytecode_insns):
12861 Handle missing exception handler (finally for synchronized).
12863 1998-11-25 Per Bothner <bothner@cygnus.com>
12865 * java-tree.h (end_params_node): Declare global.
12866 * decl.c (end_params_node): New global.
12867 (init_decl_processing, start_java_method): Use end_params_node for
12868 end of list of parameter types. Follows correct gcc conventions.
12869 * expr.c (pop_argument_types, pop_arguments): Likewise.
12870 * lang.c (put_decl_node): Likewise.
12871 * typeck.c (various places): Likewise.
12872 * class.y (various places): Likewise.
12873 * parse.y (various places): Likewise.
12875 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
12876 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
12878 * class.c: Add #include flags.h, remove no-longer needed declaration.
12880 * class.c (layout_class_method): Remove commented-out code, re-format.
12881 Don't add vtable entry (or index) for private methods.
12882 * expr.c (expand_invoke): A private method is implicitly final.
12883 * class.c (make_class_data): If inlining or optimizing,
12884 skip private methods.
12886 * class.c (finish_class): New function. Calls existing methods,
12887 but alls emits deferred inline functions.
12888 * jcf-parse.c (parse_class_file): Call finish_class.
12889 * parse.y (java_complete_expand_methods): Likewise.
12891 * expr.c (build_java_binop): Explicit default, to silence -Wall.
12893 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
12895 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
12897 * jcf-write.c (generate_bytecode_conditional): Fix typo.
12899 1998-11-24 Per Bothner <bothner@cygnus.com>
12901 * (generate_classfile): Always write class access flag with
12904 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12906 * class.c (maybe_layout_super_class): New function.
12907 (layout_class): Reorganized. Loop on class methods dispatched into
12908 a new function. Call maybe_layout_super_class.
12909 (layout_class_methods, layout_class_method): New functions.
12910 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
12912 (expand_invoke): Likewise.
12913 * java-tree.h (all_class_list): New global variable declared.
12914 (layout_class_methods, layout_class_method): New function
12916 (LAYOUT_SEEN_CLASS_METHODS): New macro.
12917 * jcf-parse.c (all_class_list): New global variable.
12918 (load_class): Extended what class_or_name can be. Use parser
12919 context mechanism to save globals before calling jcf_parse.
12920 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
12921 is set on the file name.
12922 (jcf_parse): Layout class methods when Object is loaded, otherwise
12923 record class in all_class_list for delayed method layout.
12924 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
12925 * lang.c (put_decl_node): Decode <init> into the decl context
12927 * lex.c (java_allocate_new_line): Use xmalloc.
12928 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
12929 pointers, not TREE_LIST elements.
12930 (struct parser_ctxt): Fixed comment indentations, added comments
12931 and reordered some fields.
12932 (java_check_methods): Function prototype removed.
12933 * parse.y (java_push_parser_context): Use xmalloc.
12934 (java_parser_context_restore_global): Pop extra pushed ctxp only
12935 when there's nothing next.
12936 (maybe_create_class_interface_decl): Fixed comment, add new
12937 created class decl to all_class_list.
12938 (method_header): Use GET_REAL_TYPE on argument's types.
12939 (method_declarator): Use GET_REAL_TYPE, change type to the real
12940 type in TREE_LIST dependency node. Build argument list with the
12942 (create_jdep_list): Use xmalloc. Removed allocation error message.
12943 (obtain_incomplete_type): Fixed leading comment. Broadened
12944 incoming argument meaning.
12945 (register_incomplete_type): Use xmalloc. Removed allocation error
12947 (safe_layout_class): Fixed leading comment.
12948 (jdep_resolve_class): Reversed if statement condition and switch
12949 if and else bodies.
12950 (resolve_and_layout): Fixed leading comment. Broadened incoming
12952 (complete_class_report_errors): New local variable name, for
12953 clarity. purify_type_name used for all error cases.
12954 (java_get_real_method_name): Stricter check on constructors.
12955 (java_check_regular_methods): Reverse methods list only if not
12956 already laid out. Layout artificial constructor.
12957 (java_check_methods): Deleted.
12958 (source_start_java_method): Obtain incomplete type for patchable
12960 (java_layout_classes): Fixed leading comment. Use
12961 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
12962 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
12963 before returning. Fixed comments.
12964 (java_expand_classes): Check for errors up front.
12965 (patch_method_invocation): Class to search is resolved and laid
12968 1998-11-24 Per Bothner <bothner@cygnus.com>
12970 * expr.c (java_lang_expand_expr): Add missing emit_queue.
12972 * javaop.h (int8): Removed - not used.
12973 (jbyte): Redefine portably with correct signedness.
12975 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
12977 * jcf-write.c (generate_bytecode_insns): Fix typo
12978 OPCODE_getstatic to OPCODE_getfield.
12980 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
12981 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
12982 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
12984 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12986 * jcf-parse.c (jcf_parse_source): Function returned type is
12987 void. Added prototype.
12988 (jcf_parse): Function returned type is void.
12989 (yyparse): Remove call to fclose on the last parsed file.
12991 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
12993 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12995 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
12996 (layout_class): Cope with methods featuring WFL in decl names.
12997 * decl.c (unqualified_object_id_node): New global variable,
12999 (build_decl_no_layout): Removed.
13000 * expr.c (build_primtype_type_ref): Handle Double.
13001 (java_lang_expand_expr): Fixed indentations.
13002 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
13003 (flag_wall, flag_redundant, flag_not_overriding,
13004 flag_static_local_jdk1_1, unqualified_object_id_node): Global
13005 variable declarations.
13006 (build_decl_no_layout): Removed prototype.
13007 (java_get_real_method_name): Added prototype.
13008 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
13009 (java_parse_abort_on_error): Macro now just returns.
13010 * jcf-parse.c (jcf_parse_source): Check fclose returned
13011 value. Call emit_register_classes if java_report_errors returns
13013 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
13014 flag_static_local_jdk1_1): New integer flags.
13015 (lang_decode_option): New flags set here.
13016 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
13017 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
13018 the flag_redundant variable.
13019 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
13020 when parsing java.lang.Object class.
13021 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
13022 NULL_TREE to build.
13023 (resolve_qualified_expression_name): Fixed indentation.
13024 (patch_array_ref): Changed prototype.
13025 (not_initialized_as_it_should_p): Prototype removed.
13026 (java_report_errors): Added function prototype.
13027 * parse.y (formal_parameter:): Changed error message for not yet
13028 supported final parameters.
13029 (class_type_list:): Set both PURPOSE and VALUE of created
13030 TREE_LIST to be class_type.
13031 (primary_no_new_array:): Handle class literals on primitive types.
13032 (parse_warning_context): Reinstalled correct force_error and
13033 do_warning flags setups.
13034 (java_report_errors): Changed prototype. Return java_error_count
13036 (variable_redefinition_error): Consider treating variable type as
13038 (create_interface): Warn about redundant abstract modifier if
13039 flag_redundant is set. Changed error message.
13040 (lookup_field_wrapper): Save/restore globals before/after looking
13042 (duplicate_declaration_error_p): Consider treating declaration
13043 type as a fake pointer.
13044 (register_fields): Extract real type from dependency node. Check
13045 for duplicate field declaration after type adjustment. Use
13046 DECL_INITIAL to store static final initialized values.
13047 (method_header): Extract real function type from dependency node.
13048 (check_abstract_method_header): Use GET_METHOD_NAME.
13049 (obtain_incomplete_type): Layout fake pointer type.
13050 (safe_layout_class): Don't try to check for methods before layout.
13051 (java_complete_class): Don't check for correct throws clause
13052 elements inheritance here.
13053 (resolve_and_layout): Broadened name parameter meaning.
13054 (reset_method_name): Use GET_METHOD_NAME.
13055 (java_get_real_method_name): New function.
13056 (java_check_regular_methods): Don't check methods in
13057 java.lang.Object. Verify lineage of throws clause elements. Use
13058 flag_no_overriding in warning report.
13059 (check_throws_clauses): Don't check if class was from
13060 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
13061 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
13062 (declare_local_variables): Use flag_static_local_jdk1_1 to report
13063 warning on unsupported final local variables. Use build_decl
13064 instead of build_decl_no_layout. Get real local variable type from
13066 (source_start_java_method): Get real parameter type from
13067 dependency node. Call build_decl instead of build_decl_no_layout.
13068 (java_layout_classes): Reverse tree and layout type and class as
13069 required. Mark class as loaded when done.
13070 (resolve_field_access): Fixed indentation. Restricted condition
13071 leading to static field access code generation. Set field_type
13072 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
13073 (resolve_qualified_expression_name): Initialize type_found to
13074 null. Handle static field resolved during qualification. Fixed
13075 layout on non primitive field decl types.
13076 (not_accessible_p): Fixed typo in comment.
13077 (patch_method_invocation): Resolve and layout class to search from
13079 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
13080 layout non primitive type, if necessary. Make method node only to
13082 (find_applicable_accessible_methods_list): Consider WFL'ed method
13083 decl names. Fixed indentation.
13084 (argument_types_convertible): Resolve and layout target type if
13086 (java_complete_tree): Fixed indentation problems. Rewrote
13087 CALL_EXPR thrown exceptions check. Re-installed further processing
13088 of the assignment in certain cases.
13089 (patch_assignment): Call maybe_build_primttype_type_ref to perform
13090 inlining on class literals.
13091 (valid_builtin_assignconv_identity_widening_p): Cope with constant
13093 (valid_method_invocation_conversion_p): Likewise.
13094 (patch_string): Temporary disable forbidden use of `this' in
13095 explicit constructor invocations when doing string concatenation
13096 within their scope.
13097 (patch_unaryop): Added comment. Reinstalled code to disable
13098 further check on assignment operation with cast expression RHS.
13099 (patch_switch_statement): Fixed indentation.
13100 (build_try_statement): Call build_decl instead of
13101 build_decl_no_layout.
13102 (patch_synchronized_statement): Likewise.
13103 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
13104 IS_UNCHECKED_EXPRESSION_P.
13105 (check_thrown_exceptions_do): Changed leading comment. Resolve and
13106 layout argument exception type.
13107 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
13108 of IS_UNCHECKED_EXPRESSION_P.
13110 1998-11-18 Anthony Green <green@cygnus.com>
13112 * jcf-parse.c (yyparse): Open class file in binary mode.
13114 1998-11-15 Per Bothner <bothner@cygnus.com>
13116 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
13118 * jcf-write.c (perform_relocations): Move check out one loop.
13120 1998-11-15 Anthony Green <green@hoser.cygnus.com>
13122 * Make-lang.in: Fix reference to srcdir.
13123 * jv-scan.c: Add missing xmalloc prototype.
13124 * jvgenmain.c: Ditto.
13126 1998-11-15 Per Bothner <bothner@cygnus.com>
13128 * decl.c (error_mark_node), java-tree.h: New global.
13129 * parse.y: Use empty_stmt_node instead of size_zero_node.
13130 (build_if_else_statement): If missing else, use empty_stmt_node.
13132 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
13133 (java_complete_expand_method): Complain if return is missing.
13134 (java_check_regular_methods): Comment out incorrect error check.
13135 (not_accessible_p): Fix incorrect handling of protected methods.
13136 (patch_method_invocation): Pass correct context to not_accessible_p.
13137 (find_applicable_accessible_methods_list): Likewise.
13138 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
13139 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
13140 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
13141 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
13143 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
13144 (push_int_const): Remove reundant NOTE_PUSH.
13145 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
13146 (- case SWITCH_EXPR): Fix code generation bug.
13147 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
13148 (generate_classfile): More robust for abstract methods.
13150 1998-11-15 Anthony Green <green@cygnus.com>
13152 * Makefile.in: jv-scan and jvgenmain all require libiberty.
13153 * Make-lang.in: Ditto.
13155 * jv-scan.c: Remove xmalloc and xstrdup definitions.
13156 * jvgenmain: Ditto.
13158 1998-11-15 Per Bothner <bothner@cygnus.com>
13160 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
13162 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
13164 1998-11-14 Per Bothner <bothner@cygnus.com>
13166 Allow uses of interface types to verify. This is not really
13167 type-safe, but it matches what Sun does, and is OK as long as
13168 there are appropriate run-time checks.
13169 * verify.c (merge_types): If merging two interface types,
13170 just set the result to java.lang.Object.
13171 * expr.c (pop_type): Any interface is matches by java.lang.Object.
13173 1998-11-13 Tom Tromey <tromey@cygnus.com>
13175 * gjavah.c (main): Handle --output-class-directory argument.
13176 * jvspec.c (lang_specific_driver): Translate `-d' into
13177 -foutput-class-dir.
13178 * jcf.h (jcf_write_base_directory): Declare.
13179 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
13180 * lang-options.h: Mention -foutput-class-dir.
13181 * jcf-write.c (jcf_write_base_directory): New global.
13182 (make_class_file_name): Put generated .class file into `-d'
13183 directory, or into source directory if -d not given. Function now
13185 (write_classfile): Free class file name. Handle case where class
13187 (DIR_SEPARATOR): New macro.
13188 Include <sys/stat.h>
13190 * Makefile.in (prefix): New macro.
13192 1998-11-12 Per Bothner <bothner@cygnus.com>
13194 * parse.y (patch_invoke): Do less if flag_emit_class_files.
13195 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
13196 here (done in patch_invoke instead).
13197 (case_identity): Moved here from parse.y.
13199 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
13200 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
13201 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
13202 so they can be efficiently scanned without recursion.
13203 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
13204 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
13205 in BLOCK iteratively, rather than recursively.
13207 * parse.y (do_unary_numeric_promotion): New function.
13208 (patch_unaryop, patch_binop, patch_array_ref): Use it.
13210 * parse.y (patch_newarray): Various fixes.
13212 Re-do handling of switch statements (for proper block scoping).
13213 * parse.y: Add just a single block for the enture switch block,
13214 but don't create any "case blocks".
13215 (group_of_labels): Rmeoved unneeded non-terminal.
13216 CASE_EXPR and DEFAULT_EXPR are added to current block.
13217 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
13218 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
13219 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
13220 * parse.y (wfl_operator, print_int_node): Make non-static.
13221 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
13222 as part of recursive scan of block.
13223 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
13224 (patch_switch_statement): Most tests move dinto java_complete_tree.
13226 * parse.y: Make various production be non-typed (void).
13227 * parse.y (parse_error): Merged into issue_warning_error_from_context.
13228 * parse.y (add_stmt_to_compound): Don't create/change extra node.
13229 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
13231 * jcf-write.c (struct jcf_handler): New type.
13232 (struct jcf_switch_state): New type.
13233 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
13234 (alloc_handler, emit_unop, emit_reloc): New functions.
13235 (adjust_typed_op): Add extra parameter ("max type" offset).
13236 (emit_switch_reloc, emit_case-reloc): New function.
13237 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
13238 (generate_bytecode_insns): Support REAL_CST, switch statements,
13239 exception handling, method calls, object/array creation, and more.
13241 * class.c: Remove some unused variables.
13242 * constants.c (find_string_constant): New function.
13243 (count_constant_pool_bytes): Fix to correctly handle wide constants.
13244 * decl.c (complete_start_java_method): Don't _Jv_InitClass
13245 if flag_emit_class_files.
13247 1998-11-12 Tom Tromey <tromey@cygnus.com>
13249 * jcf-io.c (find_class): Added explanatory comment.
13251 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
13252 trailing slash to `.zip' entries.
13254 * jvspec.c (lang_specific_driver): Correctly handle case where
13255 GC_NAME not defined.
13257 1998-11-11 Tom Tromey <tromey@cygnus.com>
13259 * jvspec.c (GC_NAME): New define.
13260 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
13262 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
13264 1998-11-11 Per Bothner <bothner@cygnus.com>
13266 * jcf-dump.c (TABLE_SWITCH): Fix typos.
13268 1998-11-11 Tom Tromey <tromey@cygnus.com>
13270 * jcf-dump.c (main): Correctly recognize `--'-style long options.
13272 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13274 * class.c (is_compiled_class): Call safe_layout_class for class
13275 compiled from source.
13276 * conver.h (convert_to_integer, convert_to_real,
13277 convert_to_pointer): Added prototypes.
13278 * decl.c (init_decl_processing): Non longer push the decls of
13279 `methodtable', `constants', `Class', `Field', `dispatchTable'
13280 `jexception' and `Method'.
13281 * expr.c (build_invokeinterface): New function.
13282 (expand_invoke): static variable CLASS_IDENT now in
13283 build_invokeinterface. Use build_invokeinterface.
13284 (expand_java_field_op): Moved code to inline
13285 java.lang.PRIMTYPE.TYPE into a function.
13286 (build_primtype_type_ref): New function.
13287 * java-tree.def (INSTANCEOF_EXPR): New tree code.
13288 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
13289 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
13290 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
13291 (DECL_LOCAL_STATIC_VALUE): New macro.
13292 (build_invokeinterface, build_primtype_type_ref): New function
13294 (java_parse_abort_on_error): Macro rewritten.
13295 * jcf-parse.c (current_method): Add comment to declaration.
13296 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
13297 Function prototypes fixed.
13298 (jcf_parse_source): push/pop parser context. save/restore global.
13299 (parse_source_file): Fixed leading comment. Now take a
13300 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
13301 classes and pop the parser context anymore.
13302 (yyparse): Push parser context, save globals, parse the source
13303 file, restore globals and pop the parser context when processing a
13305 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
13306 * lex.c (java_parse_doc_section): New function.
13307 (java_lex): Call java_parse_doc_section when appropriate. Build an
13308 operator around INSTANCEOF_TK.
13309 * lex.h (java_lineterminator, java_sprint_unicode,
13310 java_unicode_2_utf8, java_lex_error, java_store_unicode):
13311 Prototypes rewritten.
13312 (java_parse_escape_sequence, java_letter_or_digit_p,
13313 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
13314 java_read_unicode, java_store_unicode, java_read_char,
13315 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
13316 Added function prototypes.
13317 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
13319 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
13321 (struct parser_ctxt): New fields: deprecated,
13322 current_parsed_class_un, gclass_list.
13323 (fix_method_argument_names, issue_warning_error_from_context,
13324 resolve_package, lookup_package_type): New function prototypes.
13325 (resolve_expression_name): Fixed function prototype.
13326 (find_applicable_accessible_methods_list): Fixed indentation, added
13327 extra argument in prototype.
13328 (check_final_assignment, build_null_of_type, check_deprecation,
13329 check_method_redefinition, reset_method_name,
13330 java_check_regular_methods, java_check_abstract_methods,
13331 maybe_build_primttype_type_ref): New function prototype.
13332 * parse.y (conver.h): Include.
13333 (INSTANCEOF_TK): Tagged <operator>.
13334 (single_type_import_declaration): Use REGISTER_IMPORT macro.
13335 (relational_expression:): Build binop for instanceof.
13336 (java_push_parser_context): Remember ctxp->gclass_list across
13338 (java_pop_parser_context): Simply return if no context
13339 exists. Remember gclass_list across contexts.
13340 (issue_warning_error_from_context): New function.
13341 (parse_error_context): Don't setup ctxp->elc here. Call
13342 issue_warning_error_from_context instead.
13343 (parse_warning_context): Likewise.
13344 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
13345 setup. Link new class/interface to ctxp->gclass_list.
13346 (add_superinterfaces): Register interface as incomplete if not
13348 (create_class): Remember class unqualified name in
13349 ctxp->current_parsed_class_un. Check class deprecation.
13350 (register_fields): Check field deprecation. Remember static final
13351 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
13353 (method_header): New local variable ORIG_ARG. Use unqualified
13354 current class name for check on constructor errors. Promote return
13355 type if of record type. Argument list fix moved in
13356 fix_method_argument_names, called here. Check method deprecation.
13357 (fix_method_argument_names): New function.
13358 (method_declarator): Promote record typed arguments.
13359 (safe_layout_class): Check class methods before layout.
13360 (java_complete_class): Compute field layout when patched.
13361 (do_resolve_class): Try to load class after having it renamed
13362 after the package name.
13363 (get_printable_method_name): Use DECL_CONTEXT.
13364 (reset_method_name): New function.
13365 (check_method_redefinition): Use reset_method_name.
13366 (java_check_regular_methods): New local variable
13367 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
13368 names for error report. Check for compile-time error when method
13369 found has default (package) access.
13370 (java_check_abstract_methods): Now takes an interface DECL node as
13371 an argument. Also reinstall real name on unchecked
13372 overriding/hiding methods for error report.
13373 (java_check_methods): Fixed leading comment. Get classes to verify
13374 from ctxp->gclass_list. Use CHECK_METHODS macro and set
13375 CLASS_METHOD_CHECKED_P on class verification.
13376 (lookup_java_method2): Get real method name if necessary.
13377 (find_in_imports): Don't check package class access here.
13378 (resolve_package, lookup_package_type): New functions.
13379 (java_layout_classes): Fixed leading comment. Take classes to be
13380 laid out from ctxp->gclass_list.
13381 (java_complete_expand_methods): Don't expand native and abstract
13383 (java_expand_classes): New function.
13384 (resolve_expression_name): Use additional argument ORIG. Retrieve
13385 values of static final field of primitive types.
13386 (resolve_field_access): Handles static final field of promotive
13388 (resolve_qualified_expression_name): Handle STRING_CST as
13389 primaries and package name resolution. Check deprecation on found
13390 decls. Set where_found and type_found on non static field resolved
13391 during qualification. Layout non primitive field decl types.
13392 (check_deprecation): New function.
13393 (maybe_access_field): Simplified.
13394 (patch_method_invocation_stmt): Local variable CLASS_TYPE
13395 removed. Reverse method's argument when primary is a type. Don't
13396 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
13397 instead. Include abstract class in the list of class searchable
13398 for constructors. Use DECL_CONTEXT of found method for access
13399 checks. Check method deprecation.
13400 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
13401 converting arguments. Handle INVOKE_INTERFACE.
13402 (lookup_method_invoke): Search constructor using existing
13403 infrastructure (don't rely on lookup_java_constructor anymore).
13404 (find_applicable_accessible_methods_list): Extra argument flag
13405 LC. Now include constructor in the search.
13406 (qualify_ambiguous_name): Conditional expression are primaries.
13407 (not_initialized_as_it_should_p): static final are always
13409 (java_complete_tree): Pass extra NULL argument to
13410 resolve_expression_name. Stricter test to carry on patching
13411 assignments. New case for INSTANCEOF_EXPR.
13412 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
13413 (check_final_assignment, maybe_build_primttype_type_ref): New
13415 (patch_assignment): Detect resolved static finals and carry normal
13416 assignment error check on them. Inline PRIMTYPE.TYPE read access.
13417 (try_builtin_assignconv): Access constant 0 on all primitive
13419 (valid_builtin_assignconv_identity_widening_p): Accept identical
13420 types. Accept all promoted type on int type.
13421 (valid_ref_assignconv_cast_p): Accept a null pointer to be
13422 assigned to a reference.
13423 (valid_method_invocation_conversion_p): Accept to check null
13425 (build_binop): Merge declaration and initialization of local
13427 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
13428 numeric types. Improved validity test for qualify operators on
13430 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
13431 and PREINCREMENT_EXPR. Also detect resolved static finals of a
13432 primitive type and issue the appropriate error message.
13433 (resolve_type_during_patch): Mark class loaded when resolved.
13434 (patch_cast): Allow null to be cased to reference types.
13435 (build_null_of_type): New function.
13436 (patch_array_ref): Handle array on references correctly.
13437 (patch_return): Removed unused local variable MODIFY. Force
13438 boolean to be returned as integers. Allows null to be returned by
13439 a function returning a reference.
13440 * typeck.c (convert_to_integer, convert_to_real,
13441 convert_to_pointer): Prototypes moved to convert.h
13442 (lookup_argument_method): Use method real name, if necessary.
13444 1998-10-30 Tom Tromey <tromey@cygnus.com>
13446 * class.c (build_class_ref): Changed name of primitive classes to
13449 * class.c (make_class_data): Renamed fields: nmethods to
13450 method_count, method_count to dtable_method_count. Always set
13451 `state' field to 0.
13452 * decl.c (init_decl_processing): Likewise.
13454 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13456 * class.c (layout_class): Don't mangle <finit>, produce
13457 __finit<class> instead. Don't verify artificial methods.
13458 * decl.c (finit_identifier_node): New declared global.
13459 (init_decl_processing): finit_identifier_node initialized.
13460 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
13461 * java-tree.h (finit_identifier_node): Declared as extern.
13462 (struct lang_decl): New field called_constructor.
13463 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
13464 (CLASS_HAS_FINIT_P): New macro.
13465 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
13466 explicit constructor invocation.
13467 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
13468 CALL_SUPER_CONSTRUCTOR_P): New macros.
13469 (write_classfile): Added prototype.
13470 * jcf-parse.c (jcf_parse_source): Parse and remember for
13471 generation if the file was seen on the command line.
13472 (parse_source_file): Don't write the class file here.
13473 (yyparse): Loop on files rewritten. Set current_jcf.
13474 (parse_zip_file_entries): Parse class file only if it was found.
13475 * lang.c (init_parse): Don't open command line provided filename
13477 (lang_parse): Don't set main_jcf anymore.
13478 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
13479 (JCONSTRUCTOR_CHECK): New macro.
13480 (JBSC_TYPE_P): New macro.
13481 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
13482 (COMPLETE_CHECK_OP_2): New macro.
13483 (struct parse_ctxt): New field explicit_constructor_p.
13484 (check_class_interface_creation): Fixed prototype indentation.
13485 (patch_method_invocation_stmt): Prototype reflects added argument.
13486 (patch_invoke): Likewise.
13487 (complete_method_declaration, build_super_invocation,
13488 verify_constructor_circularity,
13489 build_this_super_qualified_invocation, get_printable_method_name,
13490 patch_conditional_expr, maybe_generate_finit, fix_constructors,
13491 verify_constructor_super, create_artificial_method,
13492 start_artificial_method_body, end_artificial_method_body,
13493 generate_field_initialization_code): New function prototypes.
13494 * parse.y: Fixed leading comment
13495 (constructor_header:, constructor_body:, block_end:): Rules tagged
13497 (type_declaration:): Call maybe_generate_finit.
13498 (method_declaration:): Action for method_body: placed in new
13499 function complete_method_declaration, called here.
13500 (constructor_declaration:): Defined actions. Removed leading
13502 (constructor_header:): New rule with action.
13503 (constructor_body:): Rule rewritten using block_begin: and
13504 block_end:. Defined actions.
13505 (constructor_declarator:, explicit_constructor_invocation:):
13507 (block:): Use new rules block_begin: block_end:.
13508 (block_begin:, block_end:): New rules and actions.
13509 (block_statements:): Fixed error message for explicit
13511 (method_invocation:): Call build_this_super_qualified_invocation
13512 if primary is `this' or `super' was seen.
13513 (conditional_expression:): Action defined.
13514 (extra_ctxp_pushed_p): New static global flag.
13515 (java_parser_context_save_global): Create parser context if
13516 necessary. Use extra_ctxp_pushed_p to remember it.
13517 (java_parser_context_restore_global): Pop extra parser context if
13519 (build_array_from_name): Array on primitive types are marked
13521 (register_fields): Restore new name in field initializer
13522 expression if type was altered. Non static fields initialized upon
13523 declaration marked initialized.
13524 (maybe_generate_finit): New function.
13525 (maybe_generate_clinit): Use create_artificial_method,
13526 start_artificial_method_body, end_artificial_method_body. Generate
13527 debug info for enclosed initialization statements.
13528 (method_header): Fixed leading comment. Check constructor
13529 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
13531 (complete_method_declaration, constructor_circularity_msg,
13532 verify_constructor_circularity): New functions.
13533 (get_printable_method_name): New function.
13534 (check_method_redefinition): Don't rename <finit> methods. Fix
13535 declared constructor names. Error message for
13536 constructors modified.
13537 (java_check_regular_methods): Local variable seen_constructor
13538 renamed saw_constructor. Skip verification on constructors. Create
13539 default constructor with create_artificial_method.
13540 (java_check_methods): Removed unnecessary empty line.
13541 (create_artificial_method, start_artificial_method_body,
13542 end_artificial_method_body): New functions.
13543 (java_layout_classes): Changed leading comment. Reverse fields
13544 list if necessary. Always layout java.lang.Object if being
13546 (java_complete_expand_methods): Verify constructor circularity.
13547 (java_complete_expand_method): Call fix_constructor on
13548 constructors. Local variable no_ac_found removed. Restore
13549 bindings if method body expansion failed.
13550 (fix_constructors, verify_constructor_super,
13551 generate_field_initialization_code): New function.
13552 (java_expand_classes): Fixed leading comment. Write class file
13554 (resolve_expression_name): Check for illegal instance variable
13555 usage within the argument scope of an explicit constructor
13557 (resolve_qualified_expression_name): Pass extra from_super flag
13558 when invoking patch_method_invocation_stmt. New case for
13559 conditional expression when used as a primary. Check for error
13560 when acquiring super.
13561 (patch_method_invocation_stmt): Added extra argument super. New
13562 local variable is_static_flag. Set class_to_search according to
13563 the nature of the constructor invocation. Don't add `this'
13564 argument when expanding NEW_CLASS_EXPR. Check for illegal method
13565 invocation within the argument scope of explicit constructor
13566 invocation. Set is_static according to is_static_flag. Provide
13567 extra `super' argument to patch_invoke invocation.
13568 (patch_invoke): New argument from_super. Loop on arguments
13569 indentation fixed. Pass from_super to invocation_mode. New switch
13570 case INVOKE_SUPER. Fixed error message in switch default case.
13571 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
13573 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
13574 (lookup_method_invoke): Fixed prototypes in candidates list. Error
13575 message takes constructors into account.
13576 (find_applicable_accessible_methods_list): Fixed indentation.
13577 (qualify_ambiguous_name): Take explicit constructor invocation
13578 into account. Deal with a conditional expression as a primary to
13580 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
13581 case. Added extra argument to patch_method_invocation_stmt.
13582 Register calls made to explicit constructor `this'. Don't call
13583 save_expr in ARRAY_REF case when emitting class files. Check for
13584 illegal use of this when expanding explicit constructor invocation
13586 (complete_function_arguments): Set and reset parser context
13587 explicit_constructor_p field value when appropriate.
13588 (build_super_invocation, build_this_super_qualified_invocation):
13590 (patch_assignment): Fixed typo.
13591 (patch_unaryop): Check on final fields occurs only when a decl
13593 (patch_return): Take constructors into account.
13594 (patch_conditional_expr): New function.
13595 * typeck.c (build_java_signature): Removed unnecessary empty line.
13597 1998-10-28 Jeffrey A Law (law@cygnus.com)
13599 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
13601 1998-10-28 Tom Tromey <tromey@cygnus.com>
13603 * decl.c (init_decl_processing): Renamed fields.
13604 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
13605 interface_len, msize fields.
13607 * class.c (make_class_data): Removed subclass_head and
13608 subclass_next fields.
13609 * decl.c (init_decl_processing): Removed subclass_head and
13610 subclass_next fields.
13612 1998-10-28 Jeffrey A Law (law@cygnus.com)
13614 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
13615 * mangle.c (emit_unicode_mangled_name): Similarly.
13617 1998-10-26 Nick Clifton <nickc@cygnus.com>
13619 * jcf-parse.c (get_constant): Place braces around code to compute
13620 'd' when REAL_ARITHMETIC is not defined.
13622 1998-10-25 H.J. Lu (hjl@gnu.org)
13624 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
13627 1998-10-23 Tom Tromey <tromey@cygnus.com>
13629 * lang-specs.h: `.zip' files are input to jc1.
13631 1998-10-22 Per Bothner <bothner@cygnus.com>
13633 * jvspecs.c: Add (but don't enable) support for combining multiple
13634 .class and .java input filenames to a single jc1 invocation.
13635 Add support for -C flag (copile to .class files).
13636 Translate -classpath and -CLASSPATH arguments.
13637 * lang-specs.h: Don't set %2 spec.
13639 1998-10-22 Tom Tromey <tromey@cygnus.com>
13641 * jcf-path.c (add_entry): Don't add trailing separator if entry is
13643 (add_path): Don't add trailing separator to non-empty path
13646 * lang.c (lang_decode_option): Check for -fclasspath and
13647 -fCLASSPATH before examining other `-f' options.
13649 * java-tree.h (finalize_identifier_node): Don't declare.
13650 * class.c (make_class_data): Don't push "final" field.
13651 * decl.c (init_decl_processing): Don't push "final" field.
13652 (finalize_identifier_node): Removed.
13653 (init_decl_processing): Don't set finalize_identifier_node.
13655 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
13657 1998-10-11 Anthony Green <green@cygnus.com>
13659 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
13660 (JV_SCAN_SOURCES): New macro.
13661 (JCF_DUMP_SOURCES): Likewise.
13662 (jcf-dump$(exeext)): New target.
13663 (jv-scan$(exeext)): New target.
13665 1998-10-22 Tom Tromey <tromey@cygnus.com>
13667 * Makefile.in (LEX): Removed.
13668 (LEXFLAGS): Likewise.
13669 (SET_BISON): New macro.
13671 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
13672 spurious diffs in parse.c.
13673 ($(PARSE_SCAN_C)): Likewise.
13674 (PARSE_DIR): New macro.
13676 (PARSE_SCAN_C): Likewise.
13677 (PARSE_RELDIR): New macro.
13679 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
13681 * jcf-io.c (find_class): Use saw_java_source to determine when to
13682 look for `.java' file.
13683 * jcf-parse.c (saw_java_source): New global.
13684 (yyparse): Set it if `.java' file seen.
13686 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
13687 (GCJH_SOURCES): Likewise.
13688 * Makefile.in (datadir): New macro.
13689 (libjava_zip): Likewise.
13690 (JAVA_OBJS): Added jcf-path.o.
13691 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13692 (../gcjh$(exeext)): Likewise.
13693 (jcf-path.o): New target.
13694 * java-tree.h (fix_classpath): Removed decl.
13695 * jcf-parse.c (fix_classpath): Removed.
13696 (load_class): Don't call fix_classpath.
13697 * parse.y (read_import_dir): Don't call fix_classpath.
13698 * lex.h: Don't mention classpath.
13699 * lex.c (java_init_lex): Don't initialize classpath.
13700 * jcf-io.c (classpath): Removed global.
13701 (find_class): Use jcf_path iteration functions. Correctly search
13702 class path for .java file.
13703 (open_in_zip): New argument `is_system'.
13704 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
13705 classpath-related options.
13706 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
13708 (lang_init): Call jcf_path_init.
13709 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
13710 * lang-specs.h: Handle -I. Minor cleanup to -M options.
13711 Correctly put braces around second string in each entry.
13712 * gjavah.c (main): Call jcf_path_init. Recognize all the new
13713 classpath-related options.
13714 (help): Updated for new options.
13715 * jcf.h: Declare functions from jcf-path.c. Don't mention
13716 `classpath' global.
13717 * jcf-path.c: New file.
13719 * jcf-depend.c: Include jcf.h.
13721 * jcf-write.c (localvar_alloc): Returns `void'.
13722 (localvar_free): Removed unused variable.
13724 * lang.c (OBJECT_SUFFIX): Define if not already defined.
13725 (init_parse): Use OBJECT_SUFFIX, not ".o".
13727 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13729 * class.c (emit_register_classes): Renamed from
13730 emit_register_class.
13731 * java-tree.h (emit_register_classes): Prototype renamed from
13732 emit_register_class.
13733 * jcf-parse.c (yyparse): Call emit_register_classes once before
13735 * parse.y (java_expand_classes): No longer register classes.
13737 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13739 * class.c (is_compiled_class): New local variable
13740 seen_in_zip. Identify classes found in currently compiled source
13742 * decl.c (complete_start_java_method): Fixed typo.
13743 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
13744 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
13745 (CLASS_P): Moved around.
13746 (java_parse_abort_on_error): Macro moved from jcf-parse.c
13747 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
13749 (jcf_parse_source): Changed leading comment. Removed unnecessary
13750 fclose and CLASS_FROM_SOURCE_P marking.
13751 (parse_source_file): New local variables remember_for_generation
13752 and filename. Mark parsed file name identifier node. Removed block
13753 executed when parse_only was null. Set remember_for_generation.
13754 Use it as an argument to java_pop_parser_context.
13755 (yyparse): New local variables several_files, list, next node and
13756 current_file_list. Split ampersand separated file names into
13757 current_file_list. Iterate through the list and parse accordingly.
13758 * parse.h (java_pop_parser_context): New function prototype.
13759 * parse.y (ctxp_for_generation): New static global variable.
13760 (java_pop_parser_context): New argument generate. Link popped ctxp
13761 to ctxp_for_generation list accordingly.
13762 (java_complete_expand_methods): Fixed indentation.
13763 (java_expand_classes): New function.
13765 1998-10-17 Per Bothner <bothner@cygnus.com>
13767 * Makefile.in: Link with libiberty.a instead of memmove.o.
13769 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13771 * lex.c (setjmp.h): No longer included.
13772 * lex.h (setjmp.h): Included.
13773 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
13774 (duplicate_declaration_error_p): Renamed from
13775 duplicate_declaration_error.
13776 (build_array_from_name): New function prototype.
13777 * parse.y (setjmp.h): No longer included.
13778 (variable_declarator_id): Define action.
13779 (build_array_from_name): New function.
13780 (duplicate_declaration_error_p): Renamed from
13781 duplicate_declaration_error. Fixed leading comment.
13782 (register_fields): Main `for' loop reorganized. Uses
13783 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
13784 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
13785 build_array_from_name.
13786 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
13788 (read_import_dir): Don't try to skip `.' and `..'.
13789 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
13790 build_array_from_name. Main `for' loop reorganized.
13791 (resolve_qualified_expression_name): When building access to a
13792 field, use the type where the field was found, not its own type.
13793 (maybe_access_field): Use field DECL_CONTEXT if the type where the
13794 field was found is null.
13795 (qualify_ambiguous_name): Sweep through all successive array
13798 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13800 * java-tree.h (pop_labeled_block, lang_printable_name,
13801 maybe_add_interface, set_super_info, get_access_flags_from_decl,
13802 interface_of_p, inherits_from_p, fix_classpath,
13803 complete_start_java_method, emit_handlers, init_outgoing_cpool,
13804 make_class_data, register_class, alloc_name_constant): New
13805 function prototypes.
13806 * lang.c (lang_decode_option): Set argc argument unused. Fixed
13807 indentation. Added cast to remove warning.
13808 (lang_printable_name): Set v argument unused.
13809 (lang_print_error): Added argument to lang_printable_name call.
13810 (java_dummy_print, print_lang_decl, print_lang_type,
13811 print_lang_identifier, lang_print_xnode): All argument marked
13813 * lex.c (java_unget_unicode): Removed unnecessary argument.
13814 (java_allocate_new_line): Unused local variable is gone.
13815 (java_read_char): Added parenthesis in expressions to remove
13816 warnings. Added final return statement.
13817 (java_read_unicode): Added parenthesis in expression to remove
13819 (java_parse_end_comment): Fixed java_unget_unicode invocation.
13820 (java_parse_escape_sequence): Likewise.
13821 (java_lex): Unused local variables are gone. Fixed
13822 java_unget_unicode invocation.
13823 * lex.h (set_float_handler): Prototype added when JC1_LITE not
13825 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
13826 lang_printable_name invocation in macro.
13827 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
13829 (duplicate_declaration_error): Suppressed unused argument in
13831 (identical_subpath_p): Function declaration is gone.
13832 (patch_invoke): Suppressed unused argument in prototype.
13833 (patch_cast, build_labeled_block, check_thrown_exceptions):
13835 * parse.y (setjmp.h): Included
13836 (toplev.h): Likewise.
13837 (field_declaration:): Suppressed unused local
13838 (label_decl:): Fixed build_labeled_block invocation.
13839 (java_pop_parser_context): Put extra parenthesis around assignment
13841 (yyerror): Suppressed unused local variables.
13842 (variable_redefinition_error): Fixed lang_printable_name
13844 (create_interface): Suppressed unused local variables.
13845 (create_class): Likewise.
13846 (duplicate_declaration_error): Suppressed unused argument. Fixed
13847 lang_printable_name invocation.
13848 (register_fields): Suppressed unused local variable. Fixed
13849 duplicate_declaration_error invocation.
13850 (method_header): Suppressed unused local variable.
13851 (method_declarator, parser_check_super): Likewise.
13852 (java_complete_class): Suppressed unused local variable. Fixed
13853 fatal error message.
13854 (complete_class_report_errors): Added default: in switch.
13855 (java_check_regular_methods): Fixed lang_printable_name
13857 (check_throws_clauses): Likewise.
13858 (java_check_abstract_methods): Suppressed unused local
13859 variable. Fixed lang_printable_name invocation.
13860 (read_import_entry): Added supplemental return statement.
13861 (read_import_dir): Suppressed unused local variables.
13862 (check_pkg_class_access, declare_local_variables): Likewise.
13863 (source_start_java_method): Suppressed unused extern variable
13865 (expand_start_java_method): Suppressed unused extern and local
13866 variable declarations.
13867 (java_complete_expand_methods): Likewise.
13868 (java_complete_expand_method): Suppressed unused local variables.
13869 (make_qualified_name): Likewise.
13870 (resolve_qualified_expression_name): Added default: in
13871 switch. Fixed lang_printable_name invocation.
13872 (class_instance_creation_expression): Added parenthesis around
13874 (patch_method_invocation_stmt): Fixed lang_printable_name and
13875 patch_invoke invocations.
13876 (check_for_static_method_reference): Fixed lang_printable_name
13878 (patch_invoke): Suppressed unused arguments and local variables.
13879 (lookup_method_invoke): Suppressed unused local variables.
13880 (qualify_ambiguous_name): Added default: in switch.
13881 (identical_subpath_p): Function removed.
13882 (patch_assignment): Suppressed unused local variables. Suppressed
13883 unnecessary if statement. Fixed lang_printable_name invocations.
13884 (try_builtin_assignconv): Fixed lang_printable_name invocations.
13885 (valid_ref_assignconv_cast_p): Parenthesis around
13886 expression. Suppressed unused local variables.
13887 (build_binop): Suppressed unused local variables. fixed
13888 lang_printable_name invocations.
13889 (string_constant_concatenation): Suppressed unused local
13891 (patch_unaryop): Fixed lang_printable_name invocation.
13892 (patch_cast): Suppressed unnecessary argument. Fixed
13893 lang_printable_name invocation.
13894 (patch_array_ref): Fixed lang_printable_name invocation.
13895 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
13896 (build_labeled_block): Suppressed unused argument.
13897 (generate_labeled_block): Fixed build_labeled_block invocation.
13898 (build_loop_body): Suppressed unused local variables.
13899 (patch_loop_statement): Likewise.
13900 (patch_exit): Fixed lang_printable_name invocation.
13901 (patch_switch_statement): Likewise.
13902 (case_identity): First argument marked unused.
13903 (patch_try_statement): Fixed lang_printable_name invocations.
13904 (patch_synchronized_statement, patch_throw_statement): Likewise.
13905 (check_thrown_exceptions): Fixed check_thrown_exceptions and
13906 lang_printable_name invocations.
13907 (check_thrown_exceptions_do): Suppressed unused argument.
13909 1998-10-14 Tom Tromey <tromey@cygnus.com>
13911 * jcf-write.c (write_classfile): Add output class file as target.
13912 * lang-options.h: Added -MD, -MMD, -M, and -MM.
13913 * jcf.h: Added declarations for dependency-tracking functions.
13914 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
13915 * lang.c (lang_decode_option): Recognize -MD and -MMD.
13916 (finish_parse): Call jcf_dependency_write.
13917 (dependency_tracking): New global.
13918 (DEPEND_SET_FILE): New define.
13919 (DEPEND_ENABLE): New define.
13920 (init_parse): Enable dependency tracking if required.
13922 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
13923 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13924 (../gcjh$(exeext)): Likewise.
13925 (jcf-depend.o): New target.
13926 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
13927 (GCJH_SOURCES): Likewise.
13928 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
13930 (find_classfile): Added dep_name argument.
13931 (find_class): Compute name of dependency.
13932 (open_in_zip): Call jcf_dependency_add_file.
13933 * gjavah.c (output_file): No longer global.
13934 (usage): Don't mention "gjavah".
13936 (java_no_argument): Likewise.
13937 (version): Likewise.
13938 (main): Recognize and handle -M family of options.
13939 (print_mangled_classname): Return is void.
13940 (process_file): Handle case where output is suppressed.
13941 (HANDLE_END_FIELD): Likewise.
13942 (HANDLE_METHOD): Likewise.
13943 * jcf-depend.c: New file.
13945 1998-10-13 Jeffrey A Law (law@cygnus.com)
13947 * java-tree.def: Add missing newline at EOF.
13949 1998-10-13 Tom Tromey <tromey@cygnus.com>
13951 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
13952 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
13954 Include <config.h> and "system.h".
13955 (disassemble_method): Undefine RET to avoid clash with
13956 config/i386/i386.h.
13958 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13960 * decl.c (runtime_exception_type_node, error_exception_type_node):
13961 New global variables.
13962 (init_decl_processing): Initialized.
13963 * expr.c (java_lang_expand_expr): Set caught exception type to
13964 null if catch handler argument doesn't exit.
13965 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
13967 * java-tree.h (runtime_exception_type_node,
13968 error_exception_type_node): Global variables declared.
13969 (DECL_FUNCTION_THROWS): New macro.
13970 (DECL_FUNCTION_BODY): Modified comment.
13971 (DECL_SPECIFIC_COUNT): Likewise.
13972 (struct lang_decl): New field throws_list.
13973 (IS_UNCHECKED_EXPRESSION_P): New macro.
13974 * lex.c (java_lex): Generate location information for THROW_TK.
13975 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
13976 EXCEPTIONS_P): New macros.
13977 (enum jdep_code): New value JDEP_EXCEPTION.
13978 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
13979 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
13980 PATCH_METHOD_RETURN_ERROR): New macros.
13981 (patch_method_invocation_stmt): Added new argument to prototype.
13982 (patch_synchronized_statement, patch_throw_statement,
13983 check_thrown_exceptions, check_thrown_exceptions_do,
13984 purge_unchecked_exceptions, check_throws_clauses): New function
13986 * parse.y Fixed typo in keyword section.
13987 (throw:): Rule tagged <node>.
13988 (THROW_TK): Keyword tagged <operator>.
13989 (method_header:): Last argument to call to method_header passed
13991 (throws:, class_type_list:, throw_statement:,
13992 synchronized_statement:, synchronized:): Defined actions.
13993 (method_header): New local variable current. Register exceptions
13994 from throws clause.
13995 (java_complete_tree): Complete and verify exceptions from throws
13997 (complete_class_report_errors): Error message on exceptions not
13999 (java_check_regular_methods): Fixed typo. Shortcut on private
14000 overriding methods. Changed error message on method
14001 redefinition. Check for throws clause compatibility.
14002 (check_throws_clauses): New function.
14003 (java_check_abstract_methods): Use DECL_NAME for wfl or current
14004 method. Changed error message on method redefinition.
14005 (currently_caught_type_list): New static variable.
14006 (java_complete_expand_methods): Purge unchecked exceptions from
14007 throws clause list. Call PUSH_EXCEPTIONS before walk and
14008 POP_EXCEPTIONS after.
14009 (resolve_qualified_expression_name): Pass new argument as NULL to
14010 patch_method_invocation_stmt.
14011 (patch_method_invocation_stmt): New argument ref_decl. Invoke
14012 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
14013 argument list when appropriate. Use new argument if non null to
14014 store selected method decl.
14015 (patch_invoke): Convert if necessary args of builtin types before
14016 forming CALL_EXPR. Argument list no longer reversed here.
14017 (invocation_mode): Treat final methods as static methods.
14018 (java_complete_tree): New cases for THROW_EXPR: and
14019 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
14021 (complete_function_arguments): No more RECORD_TYPE
14022 conversion. Function parameter nodes no longer saved.
14023 (valid_ref_assignconv_cast_p): Avoid handling null type.
14024 (patch_binop): Fixed null constant reference handling.
14025 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
14026 BUILD_THROW macros.
14027 (patch_try_statement): Fixed comments. Record caught types in
14028 list, push the list, expand try block and pop the list.
14029 (patch_synchronized_statement, patch_throw_statement,
14030 check_thrown_exceptions, check_thrown_exceptions_do,
14031 purge_unchecked_exceptions): New functions.
14032 * typeck.c (lookup_argument_method): Allow WFL in place of method
14033 DECL_NAME during method definition check
14035 1998-10-09 Tom Tromey <tromey@cygnus.com>
14037 * gjavah.c (decode_signature_piece): New function.
14038 (print_c_decl): Use it. Added `name_override' argument.
14039 (print_method_info): Use name_override argument to print_c_decl.
14040 (seen_fields): Removed.
14041 (print_field_info): Don't update seen_fields.
14042 (struct method_name): New structure.
14043 (method_name_list): New global.
14044 (print_method_info): Add new method to list of methods.
14045 (name_is_method_p): New function.
14046 (print_field_info): If field name has same name as method, then
14048 (process_file): Parse methods before fields.
14049 (field_pass): New global.
14050 (HANDLE_END_FIELD): Take field_pass into account.
14052 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14054 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
14055 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
14057 1998-10-03 Anthony Green <green@cygnus.com>
14059 * jvspec.c: Fix bug in jvgenmain_spec patch.
14061 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14063 * Makefile.in (lang.o:): Install dependency on java-tree.def.
14064 * decl.c (soft_exceptioninfo_call_node): New global variable.
14065 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
14066 takes extra integer argument. soft_exceptioninfo_call_node
14068 * except.c (java_set_exception_lang_code): New function
14069 (method_init_exceptions): Called here.
14070 (prepare_eh_table_type): New function.
14071 (expand_end_java_handler): Called here.
14072 * expr.c (build_java_throw_out_of_bounds_exception): Now features
14073 one argument. Modified generation of call to
14074 soft_badarrayindex_node to use new argument.
14075 (build_java_arrayaccess): Pass faulty index value to
14076 build_java_throw_out_of_bounds_exception.
14077 (generate_name): New function.
14078 (java_lang_expand_expr): New local variables node, current,
14079 has_finally_p. Expand TRY_EXPR node.
14080 (process_jvm_instruction): Replace top of the stack with thrown
14081 object reference when entering exception handler.
14082 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
14083 specific tree codes.
14084 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
14086 (DECL_SPECIFIC_COUNT): New macro.
14087 (prepare_eh_table_type, java_set_exception_lang_code,
14088 generate_name): New function declarations.
14089 (match_java_method): Declaration deleted.
14090 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
14092 * lex.c (TRY_TK, CATCH_TK): Generate location information.
14093 * parse.h (redefinition_error, refine_accessible_methods_list,
14094 can_cast_to_p): Function declaration removed.
14095 (classitf_redefinition_error, variable_redefinition_error,
14096 parse_jdk1_1_error, find_applicable_accessible_methods_list,
14097 find_most_specific_methods_list, argument_types_convertible,
14098 enter_a_block, valid_builtin_assignconv_identity_widening_p,
14099 valid_cast_to_p, valid_method_invocation_conversion_p,
14100 try_reference_assignconv, add_stmt_to_compound,
14101 build_jump_to_finally, build_tree_list, patch_try_statement,
14102 java_get_catch_block): New function declarations.
14103 * parse.y (string_buffer_type): Global variable deleted.
14104 (group_of_labels, catches, catch_clause, catch_clause_parameter,
14105 finally): Rules tagged <node>.
14106 (TRY_TK, CATCH_TK): Token tagged <operator>.
14107 (class_body_declaration:, class_member_declaration:,
14108 formal_parameter:, explicit_constructor_invocation:,
14109 interface_member_declaration:, constant_declaration:,
14110 primary_no_new_array:, class_instance_creation_expression:,
14111 array_creation_expression:): Issue error on unsuported JDK1.1
14113 (try_statement:, catches:, finally:): Define actions.
14114 (catch_clause_parameter): New rule.
14115 (catch_clause:): Use new rule catch_clause_parameter.
14116 (parse_jdk1_1_error): New function.
14117 (redefinition_error): Renamed classitf_redefinition_error.
14118 (variable_redefinition_error): New function.
14119 (check_class_interface_creation): Call
14120 classitf_redefinition_error.
14121 (java_complete_tree): Added error message on JDEP_TYPE: case.
14122 (complete_class_report_errors): Fixed indentation.
14123 (declare_local_variables): Call variable_redefinition_error.
14124 (source_end_java_method): Call java_set_exception_lang_code and
14125 emit_handlers where appropriate.
14126 (java_method_add_stmt): Call add_stmt_to_block.
14127 (add_stmt_to_block): New function.
14128 (lookup_method_invoke): Fixed outside comment. new local variable
14129 candicates. Call find_applicable_accessible_methods_list and
14130 find_most_specific_methods_list when searching for a
14131 method. Modified error report to list possible candidates when
14133 (find_applicable_accessible_methods_list,
14134 find_most_specific_methods_list, argument_types_convertible): New
14136 (refine_accessible_methods_list): Function deleted.
14137 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
14138 expr (if applicable) before calling patch_array_ref.
14139 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
14140 (enter_block): Fixed comment.
14141 (enter_a_block): New function.
14142 (patch_assignment): Reorganized. Call try_reference_assignconv for
14143 references. Call valid_cast_to_p instead of can_cast_to_p.
14144 (try_reference_assignconv,
14145 valid_builtin_assignconv_identity_widening_p): New functions.
14146 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
14147 (valid_cast_to_p, valid_method_invocation_conversion_p): New
14149 (build_string_concatenation): Don't resolve StringBuffer.
14150 (patch_cast): Fixed inverted arguments.
14151 (patch_array_ref): Code to save array expr deleted. Call
14152 valid_cast_to_p instead of can_cast_to_p.
14153 (generate_labeled_block): Call generate_name.
14154 (build_jump_to_finally, build_try_statement, java_get_catch_block,
14155 patch_try_statement): New functions.
14156 * typeck.c (match_java_method): Function deleted.
14158 1998-10-02 Anthony Green <green@cygnus.com>
14160 * jvspec.c: jvgenmain_spec uses different temporary file names.
14162 1998-10-02 Anthony Green <green@cygnus.com>
14164 * jvspec.c (lang_specific_driver): Fail if user specifies
14165 --main= when not linking.
14167 1998-09-28 Tom Tromey <tromey@cygnus.com>
14169 * class.c (make_class_data): Push value for `thread' field.
14170 * decl.c (init_decl_processing): Added `thread' field to class.
14172 * class.c (add_field): Always make static fields externally
14175 1998-09-26 Anthony Green <green@cygnus.com>
14177 * expr.c (build_java_athrow,
14178 build_java_throw_out_of_bounds_exception, expand_invoke,
14179 build_newarray, expand_java_multianewarray, build_java_monitor):
14180 Update comments to reflect _Jv_* function names.
14182 1998-09-25 Per Bothner <bothner@cygnus.com>
14184 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
14185 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
14186 * parse.y (expand_start_java_method): Likewise.
14188 1998-09-24 Per Bothner <bothner@cygnus.com>
14190 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
14192 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
14193 (add_field): No longer need to convert from RECORD_TYPE to pointer,
14194 * expr.c: Remove no-longer-needed calls to promote_type.
14195 * decl.c (give_name_to_locals): Liekwise.
14196 * jcf-parse.c (get_class_constant): Compensate for new signatures.
14197 * parse.y: Add/remove promote_type calls as appropriate.
14198 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
14199 (parse_signature_string): Likewise.
14200 (build_java_array_type): Fix for now signature convenions.
14202 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
14204 1998-09-23 Tom Tromey <tromey@cygnus.com>
14206 * class.c (init_class_processing): libjava function renamed to
14209 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14211 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
14212 * java-tree.def: Fixed DEFTREECODE third argument.
14213 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
14214 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
14215 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
14216 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14217 JAVA_THIS_EXPR): Now replaced by tree code definitions.
14218 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
14219 * lang.c (java_tree_code_type, java_tree_code_length,
14220 java_tree_code_name): New arrays.
14221 (lang_init): Append Java tree node definitions to Gcc ones.
14222 * lex.c (expression_obstack): Declared as extern when JC1_LITE
14224 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
14226 (java_lex): Allow declaration of empty string constants. Retain
14227 location information on CASE_TK and DEFAULT_TK.
14228 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
14229 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
14230 Modified to be more robust.
14231 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
14232 (build_new_invocation, try_builtin_assignconv,
14233 patch_switch_statement, string_constant_concatenation,
14234 build_string_concatenation, patch_string_cst, patch_string,
14235 java_expand_switch): New function declarations.
14236 * parse.y: Rules related to switch and EH tagged <node>.
14237 (label_id): Set to NULL_TREE
14238 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
14240 (this_or_super:): Fixed indentation.
14241 (statement:, statement_nsi:, statement_without_trailing_substatement:,
14242 statement_expression:): Removed call to RULE on all sub-rules.
14243 (switch_expression:, switch_labels:): New rules.
14244 (switch_statement:, switch_block:, switch_block_statement_groups:,
14245 switch_block_statement_group:, switch_labels:, switch_label:):
14247 (throw_statement:, synchronized_statement:, try_statement:):
14248 Defined temporary actions.
14249 (class_instance_creation_expression:): Call
14250 build_new_invocation. Fixed indentation.
14251 (field_access): Fixed indentation.
14252 (method_invocation): Likewise.
14253 (make_qualified_primary): Use THIS_EXPR.
14254 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
14255 resolving from SUPER, set *type_found.
14256 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
14257 (java_complete_tree): Removed unused local variable `location'. Case
14258 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
14259 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
14260 on MODIFY_EXPR: and all binary operator tree code cases. Removed
14261 STRING_CST: case. default: checks for patchable strings.
14262 (complete_function_arguments): Transform string constant or
14263 crafted StringBuffer if necessary.
14264 (build_method_invocation): Fixed comments.
14265 (build_new_invocation): New function.
14266 (patch_assignment): Call try_builtin_assignconv to figure a valid
14267 assignment conversion between builtin types.
14268 (try_builtin_assignconv): New function.
14269 (build_binop): Use URSHIFT_EXPR directly to call build.
14270 (operator_string): Use UNARY_PLUS_EXPR.
14271 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
14273 (do_merge_string_cste, merge_string_cste,
14274 string_constant_concatenation, build_string_concatenation,
14275 patch_string, patch_string_cst): New function.
14276 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
14277 (patch_unaryop): Likewise. New test of valid ++/-- operands.
14278 (build_newarray_node): Use NEW_ARRAY_EXPR.
14279 (build_this): Use THIS_EXPR.
14280 (build_return): Enable debug information on return statement.
14281 (build_if_else_statement): Likewise.
14282 (complete_labeled_statement): Fixed related comment.
14283 (build_loop_body): Fixed comment.
14284 (build_bc_statement): Enable debug information on break/continue
14286 (patch_bc_statement): Fixed typos. Handle SWITCH statement
14288 (patch_switch_statement, case_identity, java_expand_switch): New
14291 1998-09-21 Per Bothner <bothner@cygnus.com>
14293 * buffer.h (BUFFER_INIT): New macro.
14294 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
14295 Pass (struct jcf_partial *state) to most functions.
14296 (jcf_block, jcf_relocation): New types.
14297 Support labels, branches, conditionals, loops.
14299 1998-09-21 Tom Tromey <tromey@cygnus.com>
14301 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
14303 1998-09-21 Per Bothner <bothner@cygnus.com>
14305 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
14306 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
14307 not integer_type_node (INT_TYPE_SIZ bits).
14309 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
14311 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
14312 * jcf-dump.c (print_exception_table): New function.
14313 (disassemble_method): Better handling of wide instructions.
14314 Make more robust for bad input.
14316 1998-09-30 Jeffrey A Law (law@cygnus.com)
14318 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
14321 1998-09-17 Jeffrey A Law (law@cygnus.com)
14323 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
14325 1998-09-17 Tom Tromey <tromey@cygnus.com>
14327 * Makefile.in ($(PARSE_H)): Removed target.
14329 1998-09-17 Jeffrey A Law (law@cygnus.com)
14331 * Makefile.in (JAVA_OBJS): Add memmove.o
14332 (memmove.o): New target & rules.
14334 1998-09-15 Tom Tromey <tromey@cygnus.com>
14336 * expr.c (expand_invoke): Don't generate a call to the class init
14339 1998-09-14 Jeffrey A Law (law@cygnus.com)
14341 * Makefile.in: Add many missing dependencies.
14342 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
14344 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
14345 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
14347 1998-09-11 Per Bothner <bothner@cygnus.com>
14349 * decl.c (complete_start_java_method): If method is static (and
14350 not private) call _Jv_InitClass.
14351 * expr.c (expand_invoke): Don't call build_class_init.
14353 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
14355 1998-09-10 Jeffrey A Law (law@cygnus.com)
14357 * Make-lang.in (GCJ): Define before using.
14359 1998-09-09 Jeffrey A Law (law@cygnus.com)
14361 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
14362 losing due to namespace pollution in GNU getopt.h
14364 1998-09-09 Tom Tromey <tromey@cygnus.com>
14366 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
14367 (java.all.cross): Likewise.
14368 (java.rest.encap): Likewise.
14370 1998-09-08 Jeffrey A Law (law@cygnus.com)
14372 * gjavah.c (print_class_decls): Fix thinko in arglist
14373 * jcv-io.c (find_classfile): Similarly.
14375 1998-09-07 Jeffrey A Law (law@cygnus.com)
14377 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
14379 1998-09-05 Tom Tromey <tromey@cygnus.com>
14381 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
14382 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
14383 * Makefile.in (PARSE_C): New macro.
14384 (PARSE_H): Likewise.
14385 (PARSE_SCAN_C): Likewise.
14386 ($(PARSE_C)): Target renamed from parse.c.
14387 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
14388 (clean): Remove parse-scan.c as well.
14389 (parse.o): Depend on $(PARSE_C).
14391 1998-09-05 Anthony Green <green@cygnus.com>
14393 * README, license.terms: Removed.
14395 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
14396 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
14397 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
14398 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
14399 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
14400 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
14401 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
14402 and Java trademark attribution.
14404 1998-09-04 Tom Tromey <tromey@cygnus.com>
14406 * Makefile.in: Use gcjh, not gjavah.
14407 * config-lang.in (stagestuff): Use gcjh, not gjavah.
14408 * Make-lang.in: Changed gjavah to gcjh everywhere.
14410 1998-09-03 Per Bothner <bothner@cygnus.com>
14412 * gjavah.c: Support new -prepend -add -append flags.
14413 (print_method_info): Method is not virtual if class is final.
14415 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14417 * jv-scan.c: Fixed copyright assignment.
14418 * keyword.gperf: Likewise.
14419 * keyword.h: Likewise.
14420 * lex.c: Fixed copyright assignment.
14421 (java_lex): Push unicode back when parsing '<'.
14422 * lex.h: Fixed copyright assignment.
14423 * parse-scan.y: Likewise.
14424 * parse.h: Fixed copyright assignment.
14425 (build_debugable_stmt, complete_for_loop): New function prototypes.
14426 * parse.y: Fixed copyright assignment.
14427 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
14428 size_zero_node when completing a loop with no exit condition.
14429 (for_statement_nsi:): Define action.
14430 (for_init:, for_update:): Return size_zero_node when empty.
14431 (declare_local_variables): Call build_debugable_stmt.
14432 (build_debugable_stmt): New function.
14433 (build_loop_body): Build debugable statement around loop
14435 (complete_loop_body): Take into account the debugable statement
14436 around the EXIT_EXPR.
14437 (complete_loop_body): New function.
14438 (patch_exit_expr): Fixed condition inversion.
14440 1998-09-02 Tom Tromey <tromey@cygnus.com>
14442 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
14443 name of thread define.
14444 * jvspec.c (THREAD_NAME): New macro.
14446 (THREADLIB): Likewise.
14447 (lang_specific_driver): Recognize attempt to link with thread
14448 library or gc library. Recognize -ljava on command line so it
14449 isn't linked against more than once.
14451 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14453 * parse-scan.y (report_main_declaration): Name of the class
14454 containing `main' can be a qualified name.
14456 1998-08-31 Tom Tromey <tromey@cygnus.com>
14458 * config-lang.in: Changed gjavac to gjc everywhere.
14459 * Make-lang.in: Changed gjavac to gjc everywhere.
14461 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14463 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
14464 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
14465 and install the files.
14466 * Makefile.in (JAVA_OBJS_LITE): New variable.
14467 (compiler:): Now include jv-scan as a dependency.
14468 (../jv-scan$(exeext), parse-scan.c): New targets.
14469 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
14470 * config-lang.in (compilers): Removed gcj, gjavah from the list.
14471 * jcf-parse.c (parse_source_file): Call java_layout_classes and
14472 check for errors even if parse_only.
14473 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
14475 (yylex): New function. Uses java_lex body.
14476 (java_lex): Removed commented out statement. Remove local variable
14477 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
14478 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
14479 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
14480 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
14481 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
14482 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
14484 (java_lex_error): Empty if JC1_LITE is defined.
14485 (java_get_line_col): Return 0 if JC1_LITE is defined.
14486 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
14487 SET_MODIFIER_CTX): Moved into the section containing the macros
14488 conditionally defined by JC1_LITE.
14489 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
14490 argument if JC1_LITE is defined.
14491 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
14492 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
14494 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
14495 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
14496 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
14497 to different values according to JC1_LITE.
14498 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
14499 declared if JC1_LITE set.
14500 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
14501 defined if JC1_LITE not set.
14502 (struct parser_ctx): Reorganized and skip the jc1 front end part
14504 (java_layout_classes): New function definition.
14505 (java_push_parser_context, java_init_lex, yyparse, yylex,
14506 yyerror): Prototype always declared. All other static function
14507 prototypes declared only if JC1_LITE is not set.
14508 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
14509 declared in parse.h.
14510 (java_layout_classes): New function.
14511 (java_complete_expand_methods): No longer layout the class here.
14512 * parse-scan.y: New file.
14513 * jv-scan.c: New file.
14515 1998-08-25 Tom Tromey <tromey@cygnus.com>
14517 * gjavah.c (main): Handle -friend option.
14518 (friend_specs): New global.
14519 (generate_access): Handle friend_specs.
14520 (process_file): Likewise.
14521 (MAX_FRIENDS): New macro.
14522 (friend_count): New global.
14523 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
14524 Changed all callers.
14526 1998-08-24 Per Bothner <bothner@cygnus.com>
14528 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
14529 (main): Handle processing all the entries of a named .zip archive.
14530 * jcf-io.c (jcf_trim_old_input): New function.
14531 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
14533 1998-08-24 Per Bothner <bothner@cygnus.com>
14535 * lang.c (flag_assume_compiled): Make default be on.
14537 1998-08-21 Per Bothner <bothner@cygnus.com>
14539 * jcf-dump.c: Add bunches of flags to control output more.
14540 (process_class): New function; support printing more than one class.
14541 (main): Support new --print-main and --javap flags.
14542 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
14543 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
14545 1998-08-20 Per Bothner <bothner@cygnus.com>
14547 Change mangling of dispatch table to match C++ vtable (w/thunks).
14548 * class.c (build_dtable_decl), java-tree.h: New function.
14549 (make_class_data): Call it.
14550 * decl.c (init_decl_processing): Likewise.
14552 1998-08-19 Warren Levy <warrenl@cygnus.com>
14554 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
14555 soft_anewarray; adjust args passed.
14556 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
14557 match _Jv_NewObjectArray.
14559 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14561 * decl.c (push_labeled_block, pop_labeled_block): New functions.
14562 * expr.c (loopup_label): Call create_label_decl.
14563 (create_label_decl): New function.
14564 (java_lang_expand_expr): Call expand_start_bindings with argument
14566 * java-tree.h Added space after PROTO in function declarations
14568 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
14569 (create_label_decl, push_labeled_block): New function
14571 * lex.c (label_id): Initialize.
14572 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
14574 * parse.h Added space after PROTO in function declarations when
14576 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
14577 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
14578 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
14579 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
14581 (struct parser_ctxt): New fields current_loop,
14582 current_labeled_block.
14583 (build_if_else_statement, patch_if_else_statement,
14584 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
14585 generate_labeled_block, complete_labeled_statement,
14586 build_bc_statement, patch_bc_statement, patch_loop_statement,
14587 build_new_loop, build_loop_body, complete_loop_body): New function
14589 * parse.y (java_warning_count): New global variable.
14590 (label_id): New static variable.
14591 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
14592 (block:): Return size_zero_node when block is empty.
14593 (empty_statement:): Return size_zero_node.
14594 (statement:): Implement supplemental action when for_statement: is
14596 (label_decl:): New rule.
14597 (labeled_statement:): Rewritten using label_decl. Actions
14599 (labeled_statement_nsi:): Likewise.
14600 (if_then_statement): Actions implemented.
14601 (while_expression): New rule.
14602 (while_statement:): Rewritten using while_expression. Actions
14604 (while_statement_nsi:): Likewise.
14605 (do_statement_begin:): New rule.
14606 (do_statement:): Rewritten using do_statement_begin. Actions
14608 (for_statement:): Rewritten using for_begin. Actions implemented.
14609 (for_statement_nsi:): Likewise.
14610 (for_header:, for_begin:): New rules.
14611 (for_init:): Actions implemented.
14612 (statement_expression_list:, break_statement:,
14613 continue_statement:): Likewise.
14614 (yyerror): Count number of issued warning(s).
14615 (java_report_errors): Report error(s) and/or warning(s).
14616 (java_complete_class): Use build_java_argument_signature to
14617 recompute completed method signature.
14618 (java_check_regular_methods): New locals method_wfl and aflags.
14619 Use method_wfl instead of lookup_cl during error reports. Fixed
14620 indentation and modified some error messages. Use
14621 lang_printable_name in method instead of the DECL_NAME. New code
14622 to issue warnings on methods not overriding corresponding methods
14623 private to a different package.
14624 (java_method_add_stmt): Call add_stmt_to_compound.
14625 (add_stmt_to_compound): New function.
14626 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
14627 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
14628 (build_if_else_statement, patch_if_else_statement,
14629 build_labeled_block, generate_labeled_block,
14630 complete_labeled_statement, build_new_loop, build_loop_body,
14631 complete_loop_body, patch_loop_statement, build_bc_statement,
14632 patch_bc_statement, patch_exit_expr): New functions.
14633 * typeck.c (build_java_signature): Build argument signature before
14634 enclosing it in between parenthesis.
14636 1998-08-17 Warren Levy <warrenl@cygnus.com>
14638 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
14639 (JAVA_OBJS): Added reminder comment
14641 1998-08-13 Nick Clifton <nickc@cygnus.com>
14643 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
14644 be interpreted as a long long.
14646 1998-08-13 Warren Levy <warrenl@cygnus.com>
14648 * decl.c (init_decl_processing): Use _Jv_InitClass, not
14649 soft_initialise_class. Use _Jv_NewMultiArray, not
14650 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
14651 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
14652 _Jv_CheckArrayStore, not soft_checkarraystore. Use
14653 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
14655 1998-08-12 Per Bothner <bothner@cygnus.com>
14657 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
14658 length_identifier_node): New global tree node constants.
14659 * parse.y (kw_super, kw_this, kw_length): Removed globals.
14660 Replace uses by super_identifier_node etc.
14661 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
14663 * parse.y (resolve_field_access): Don't special-case ".length" if
14664 flag_emit_class_files.
14665 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
14666 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
14669 1998-08-11 Per Bothner <bothner@cygnus.com>
14671 * decl.c (init_decl_processing): Remove unused method_type_node fields.
14672 * class.c (make_method_value): Remove init for removed fields.
14674 * class.c (layout_class): Use build_java_argument_signature.
14675 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
14677 * typeck.c (push_java_argument_signature): Removed. Merged into ...
14678 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
14679 (build_java_signature): Don't use push_java_argument_signature.
14681 * typeck.c (lookup_argument_method): New function.
14682 * parse.y (java_check_regular_methods): Use lookup_argument_method
14683 instead of lookup_java_method2 followed by lookup_java_method.
14685 * parse.y (check_method_redefinition): Minor optimization.
14687 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
14688 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
14690 1998-08-10 Tom Tromey <tromey@cygnus.com>
14692 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
14695 * gjavah.c (java_float_finite): Use K&R-style definition.
14696 (java_double_finite): Likewise.
14697 (generate_access): Now returns void. Changed all callers.
14698 (last_access_generated): Removed.
14699 (process_file): Only make a single pass over the .class file.
14701 1998-07-29 Per Bothner <bothner@cygnus.com>
14703 * class.c (get_dispatch_table): Add extra dummy vtable entry,
14704 for compatibility for G++ (with -fvtable-thunks).
14705 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
14707 * gjavah.c (process_file): Use public inheritance for super-class.
14709 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14711 * lex.c (java_init_lex): Initialize ctxp->package.
14712 * parse.h (struct parser_ctxt): package and package_len replaced
14713 by tree package, an identifier node. Field method_decl_list is
14714 gone. Fixed comments.
14715 (lookup_field_wrapper, merge_qualified_name, not_accessible,
14716 class_in_current_package): New function prototypes.
14717 * parse.y (array_type:): Set class loaded flag on primitive type
14719 (package_declaration:): Assign ctxp->package to the
14721 (method_invocation:): Handle invocation of method qualified by
14723 (single_type_import_declaration:): Removed ambiguity check.
14724 (java_pop_parser_context): New local variable `next'. Reset and
14725 set IMPORT_CLASSFILE_NAME flags on current and previous import
14727 (java_accstring_lookup): Use new local macro COPY_RETURN.
14728 (lookup_field_wrapper): New function.
14729 (parser_qualified_classname): Use merge_qualified_name.
14730 (parser_check_super_interface): Broaden error message.
14731 (do_resolve_class): Check for qualified class name in the current
14732 compilation unit if appropriate.
14733 (process_imports): Check for already defined classes.
14734 (check_pkg_class_access): Got rid of call to
14735 get_access_flags_from_decl.
14736 (java_complete_expand_methods): Call safe_layout_class based on
14737 the current class size.
14738 (make_qualified_primary): Build a WFL qualification on primary if
14740 (merge_qualified_name): New function.
14741 (make_qualified_name): Use merge_qualified_name.
14742 (resolve_expression_name): Use safe_lookup_field.
14743 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
14744 (resolve_qualified_expression_name): Likewise. Check on resolved
14745 element accessibility.
14746 (not_accessible_p, class_in_current_package): New functions.
14747 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
14748 (patch_method_invocation_stmt): Merged common pieces. Check
14749 accessibility of invoked method.
14750 (check_for_static_method_reference): Add returned type in error
14752 (invocation_mode): Get rid of bogus check on PRIVATE methods.
14753 (refine_accessible_methods_list): Merged two conditions in test.
14754 (java_complete_class): Sanity check on stabilize_ref gone.
14755 * zextract.c (read_zip_archive): Cast lseek second argument to long.
14757 1998-07-28 Per Bothner <bothner@cygnus.com>
14759 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
14761 1998-07-24 Tom Tromey <tromey@cygnus.com>
14763 * gjavah.c (F_NAN): Removed.
14764 (F_NAN_MASK): New macro.
14765 (F_POSITIVE_INFINITY): Removed.
14766 (F_NEGATIVE_INFINITY): Likewise.
14767 (java_float_finite): Rewrote.
14768 (D_NAN_MASK): Renamed.
14769 (java_double_finite): Rewrote.
14770 (D_POSITIVE_INFINITY): Removed.
14771 (D_NEGATIVE_INFINITY): Likewise.
14773 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
14774 If verbose, print underlying representation of value in hex.
14776 1998-07-24 Per Bothner <bothner@cygnus.com>
14778 * buffer.h, buffer.c: New files.
14779 * Makefile.in (JAVA_OBJS): Add buffer.o.
14781 Support locals variables and writing their debug entries to .class.
14782 * jcf-write.c: Simplify some by user new buffer type.
14783 (vode_buffer_grow): Removed.
14784 (struct localvar_info): New type.
14785 (localsvars, localvartable): New buffers.
14786 (localvar_alloc, localvar_free): New functions.
14787 (generate_bytecode_insns): Handle local variables.
14788 (generate_classfile): Write LocalVariableTable attribute.
14790 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14792 * jcf-io.c (open_in_zip): Check the zipfile magic number.
14793 * zipfile.h (ZIPMAGIC): New macro.
14795 1998-07-24 Tom Tromey <tromey@cygnus.com>
14797 * Makefile.in (gjavah.o): Updated dependencies.
14798 (jcf-dump.o): Likewise.
14799 (all.indirect): Use ../gjavah.
14800 (../gjavah$(exeext)): Likewise.
14801 (clean): Don't remove gjavah.
14802 (clean): Remove parse.c, not java/parse.c.
14803 * Make-lang.in (java): Added gjavah.
14804 (gjavah$(exeext)): New target.
14805 (GJAVAH_SOURCES): New macro.
14806 (java.all.build): Added gjavah.
14807 (java.all.cross): Likewise.
14808 (java.rest.encap): Likewise.
14809 * config-lang.in (compilers, stagestuff): Added gjavah.
14811 1998-07-23 Tom Tromey <tromey@cygnus.com>
14813 * gjavah.c (java_float_finite): New function.
14814 (java_double_finite): Likewise.
14815 (F_POSITIVE_INFINITY): New macro.
14816 (F_NEGATIVE_INFINITY): Likewise.
14818 (D_POSITIVE_INFINITY): Likewise.
14819 (D_NEGATIVE_INFINITY): Likewise.
14821 (print_field_info): Use java_float_finite and java_double_finite.
14823 1998-07-23 Per Bothner <bothner@cygnus.com>
14825 * parse.y (method_header): Name "this" implicit argument.
14827 1998-07-22 Per Bothner <bothner@cygnus.com>
14829 * jcf-write.c: Write out LineNumberTable attribute in .class file.
14830 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
14831 (put_linenumber): New function.
14832 (generate_bytecode_insns, generate_classfile): Write line numbers.
14834 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14836 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
14837 (lookup_name, build_known_method_ref, build_class_init,
14838 build_invokevirtual, invoke_build_dtable, match_java_method,
14839 build_field_ref, pushdecl_force_head, build_java_binop,
14840 binary_numeric_promotion, build_decl_no_layout,
14841 build_java_arrayaccess, build_newarray, build_anewarray,
14842 build_java_array_length_access, build_java_arraynull_check): New
14843 extern function prototypes.
14844 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14845 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
14847 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
14849 * jcf.h (jcf_out_of_synch): New extern function prototype.
14850 * parse.h: Static/global function implemented in parse.y
14851 prototyped and declarations moved at the end of the file.
14852 (DECL_P): Check that the argument isn't null.
14853 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14854 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
14855 (QUAL_DECL_TYPE): New macro.
14856 (PARAMS): Macro definition removed.
14857 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
14858 (return_statement:): Call build_return.
14859 (field_access:): Call make_qualified_primary in sub rule.
14860 (method_invocation:): Build method invocation and call
14861 make_qualified_primary when processing primaries.
14862 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
14863 get_type_from_signature.
14864 (java_check_regular_method): Extra integer 0 argument when calling
14865 lookup_java_method2.
14866 (lookup_java_interface_method2): Extra method DECL argument when
14867 calling lookup_java_interface_method2.
14868 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
14869 COMPOUND_EXPR node.
14870 (java_complete_expand_method): Layout current class iff not
14871 already done. Don't process interface's methods.
14872 (java_complete_expand_method): Use super class only if it
14873 exists. Use current class otherwise.
14874 (make_qualified_primary): New function.
14875 (resolve_expression_name): Process qualified expression or
14876 expression from primary the same way.
14877 (resolve_expression_name): Two last arguments to
14878 resolve_field_access are now NULL_TREEs.
14879 (resolve_field_access): New variable is_static. Local field must
14880 be DECLs. is_static computed on field DECLs only. Append code in
14881 where_found to the field access if necessary. Use QUAL_DECL_TYPE
14882 to initialize field_type.
14883 (resolve_qualified_expression_name): New local variable,
14884 previous_call_static and is_static. Handle primaries with function
14885 calls, casts, array references and `this'. `super' now handled as
14886 `(super_class)this'. Use is_static to clarify boolean expressions.
14887 Added code to handle case where a proper handle is required to
14888 access a field. Use QUAL_DECL_TYPE where applicable.
14889 (maybe_access_field): New function.
14890 (patch_method_invocation_stmt): New arguments primary, where,
14891 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
14892 deleted. Use `where' as a type to search from if specified. Check
14893 for static method reference where forbidden. Append primary or
14894 current_this to the argument list if not calling constructor nor
14896 (check_for_static_method_reference): New function.
14897 (patch_invoke): Layout the class on which new is done if
14899 (lookup_method_invoke): Changed format to report errors on
14901 (qualify_ambiguous_name): New local variable this_found. Now
14902 handle things from primaries. Method call are considered
14904 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
14905 changed into NULLs.
14906 (not_initialized_as_it_should_p): Comply with the new DECL_P.
14907 (java_complete_tree): New case fo RETURN_EXPR. Process function
14908 call arguments in separate function.
14909 (complete_function_arguments): New function.
14910 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
14912 (patch_assignment): Take the return function slot into account as
14913 a RHS. Distinguish assignment from a return.
14914 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
14915 when checking methods in interfaces.
14916 (resolve_type_during_patch): NULL argument to unresolve_type_p
14917 instead of NULL_TREE.
14918 (patch_newarray): Fixed typo in comment.
14919 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
14920 (build_return, patch_return): New functions.
14921 * typeck.c (lookup_java_constructor): Fixed typo in comment.
14923 1998-07-21 Per Bothner <bothner@cygnus.com>
14925 * constants.c (find_name_and_type_constant, find_fieldref_index,
14926 find_methodref_index): New methods.
14927 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
14928 just return given method. Also, rename to build_known_method_ref.
14929 (expand_invoke): Rename call to build_invoke_non_interface.
14930 * java-tree.h, parse.h: Update prototype.
14931 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
14932 (such as expand_expr_stmt) if flag_emit_class_files.
14933 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
14934 STACK_TARGET, IGNORE_TARGET): New macros.
14935 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
14936 (generate_bytecode_insn): New function to generate method's bytecode.
14937 (generate_classfile): Node generate Code attribute for a method.
14938 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
14939 push_long_const, field_op, adjust_typed_op, maybe_wide):
14940 New functions used by generate_bytecode_insn.
14942 * typeck.c (signature_include_return): Remove variable.
14943 (push_java_argument_signature, build_java_argument_signature): New.
14944 (build_java_signature): Use push_java_argument_signature.
14945 * parse.y: Use build_java_argument_signature instead of fiddling
14946 with signature_include_return.
14948 1998-07-17 Tom Tromey <tromey@cygnus.com>
14950 * gjavah.c (print_c_decl): Always generate JArray<>* for array
14953 * Makefile.in (all.indirect): Added gjavah$(exeext).
14954 (gjavah$(exeext)): Added $(exeext).
14957 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14959 * class.c (layout_class): Call to java_layout_parsed_class replace
14960 by safe_layout_class.
14961 * expr.c (build_java_array_length_access): Removed static storage
14962 class in the function definition.
14963 (build_java_arraynull_check): Likewise.
14964 Also fixed typos in two comments.
14965 * lex.c (java_init_lex): Initialize static global kw_length.
14966 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
14967 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
14969 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
14970 * parse.h (resolve_no_layout): New static function declaration.
14971 (get_identifier_in_static): Declaration removed.
14972 (java_layout_parsed_class): Function name declaration changed to
14974 (build_newarray_node, patch_newarray, resolve_type_during_patch,
14975 not_initialized_as_it_should_p, build_this): New static function
14977 (pushdecl_force_head, build_java_binop, int_fits_type_p,
14978 binary_numeric_promotion, stabilize_reference,
14979 build_decl_no_layout, build_java_arrayaccess): Extern function
14980 declarations moved into their own section.
14981 (build_newarray, build_anewarray, build_java_array_length_access,
14982 build_java_arraynull_check): New extern function declarations.
14983 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
14984 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
14986 (CALL_CONSTRUCTOR_P): New macro.
14987 * parse.y (kw_length): New static global tree node.
14988 (return_statement): Tagged <node>.
14989 (RETURN_TK): Tagged <operator>.
14990 (variable_declarator_id:): Build variable declaration with an
14991 empty initialization value if a syntax error was found in the
14992 initialization part of the variable declaration.
14993 (statement_without_trailing_substatement:): return_statement: now
14994 uses the default rule.
14995 (return_statement:): Temporarily fixed to return NULL_TREE.
14996 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
14997 (class_instance_creation_expression:): Class creation rules now
14998 call build_method_invocation upon reduction.
14999 (array_creation_expression:): Rules call build_newarray_node upon
15001 (dim_exprs:): Build a list of dimension expressions.
15002 (dim_expr:): Store location of the OSB_TK in the dimension
15004 (method_invocation:): Added a new error rule.
15005 (build_unresolved_array_type): WFL argument may also be an array
15006 on a primitive type. Name of the argument changed to reflect this.
15007 (method_declarator): Insert argument type at the beginning of the
15008 argument type list and later reverse the list.
15009 (unresolved_type_p): Argument 'returned' may be optionally
15011 (java_layout_class_from_source): Function renamed
15013 (resolve_and_layout): Now call resolve_no_layout and
15015 (resolve_no_layout): New function.
15016 (purify_type_name): New function.
15017 (complete_class_report_errors): Call purify_type_name during error
15018 report on a type not found.
15019 (process_imports): error_found local variable doesn't need to be
15020 initialized to zero.
15021 (declare_local_variables): New local type_wfl. Fixed typo in error
15022 message. type_wfl assigned to unresolved type and used to register
15023 incomplete type. Build a WFL around the variable initialization
15024 statement so that debug info can be generated on it.
15025 (source_start_java_method): Reverse argument list after they've
15027 (current_this): New static global variable.
15028 (java_complete_expand_methods): Set current_this when appropriate.
15029 (resolve_expression_name): Build correct static and non static
15030 field access bearing a simple name.
15031 (resolve_field_access): Resolve the length field of arrays. Handle
15033 (patch_method_invocation_stmt): Set the type of the method
15034 invocation to error_mark_node. This value is later overridden by a
15035 valid type, if any. Don't handle qualified constructor invocation
15036 as qualified method invocation. Call lookup_method_invoke with its
15037 new flag. It's no longer necessary to access the selected method
15038 as the value of a tree list. Handle constructor invocation.
15039 (patch_invoke): Reverse argument list when invoking non interface
15040 methods. Insert call to new as the first argument of the
15042 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
15043 defined within a final class. Return INVOKE_STATIC if the invoked
15044 method is a constructor.
15045 (lookup_method_invoke): New lc argument is a flag to indicate a
15046 constructor lookup. Now handle constructor lookup. Choose the most
15047 specific method in case several were matching the invocation
15048 requirements. Return a method decl instead of a tree list featuring
15049 one single method decl element.
15050 (refine_accessible_methods_list): New lc flag argument to
15051 indicate that a constructor is being looked up.
15052 (not_initialized_as_it_should_p): New function.
15053 (java_complete_tree): Now process fake tree codes
15054 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
15055 save_expr on resolved function call arguments. Case on
15056 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
15057 (patch_assignment): LHS can be a field access expression. When
15058 dealing with reference, lhs_type is the promoted type of the
15059 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
15061 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
15062 (patch_binop): Use not_initialized_as_it_should_p where
15064 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
15065 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
15067 (resolve_type_during_patch): New function.
15068 (patch_cast): Call resolve_type_during_patch to resolve type and
15069 report error accordingly.
15070 (patch_array_ref): Use not_initialized_as_it_should_p where
15071 applicable. Array base expression is saved before being
15072 used. Promote the type of an array elements if it contains non
15074 (build_newarray_node, patch_newarray, build_this): New functions.
15076 1998-07-16 Tom Tromey <tromey@cygnus.com>
15078 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
15079 increment it in `for' statement.
15080 (print_field_info): If number is inf or nan, don't print it.
15081 (print_method_info): If method name is `delete', just ignore it.
15082 (print_c_decl): Special-case jstringArray.
15084 * gjavah.c (help): New function.
15085 (no_argument): New function.
15086 (usage): Changed text.
15087 (main): Rewrote argument handling. Now handles -v, --help,
15089 (version): New function.
15090 (found_error): New global.
15091 (main): Return found_error.
15092 (generate_access): Set found_error.
15093 (print_c_decl): Likewise.
15095 1998-07-15 Tom Tromey <tromey@cygnus.com>
15097 * gjavah.c (print_c_decl): Don't print "," when examining field.
15098 Skip type name when looking at "[L" types.
15099 (process_file): Now static.
15100 (generate_access): Now returns int.
15101 (last_access_generated): New global.
15102 (process_file): Clear last_access_generated; make multiple passes
15104 (print_field_info): Just return if generate_access returns true.
15105 (print_method_info): Likewise. Also, allow <init> functions to
15107 (print_c_decl): Added is_init argument. Print constructors
15109 (print_cxx_classname): Use UTF8_GET to extract characters from
15111 (print_base_classname): New function.
15112 (print_class_decls): New function.
15113 (process_file): Use it.
15114 (utf8_cmp): New function.
15116 1998-07-13 Nick Clifton <nickc@cygnus.com>
15118 * lang-options.h: Format changed to match changes in gcc/toplev.c
15119 to implement a --help option.
15121 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
15123 * decl.c (init_decl_processing): Revert change to dtable_type.
15125 1998-07-09 Per Bothner <bothner@cygnus.com>
15127 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
15129 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
15131 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
15133 * lang.c (lang_init): Default flag_exceptions to 1, without
15134 checking to see if it's 2 first.
15136 1998-07-08 Jeffrey A Law (law@cygnus.com)
15138 * constants.c: Include "system.h".
15139 * decl.c: Likewise.
15140 * lang.c (flag_new_exceptions): Get via extern now.
15141 (lang_init_options): New functions. Turn on flag_new_exceptions.
15143 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
15145 * lex.c (java_lex): Return 0 when we see an invalid character in
15148 * lex.c (java_read_char): Specify extra argument when calling
15150 (java_read_unicode, java_parse_end_comment,
15151 java_parse_escape_sequence): Likewise,
15152 (java_lex): Specify extra argument when calling
15153 java_lex_error. Test that IDs are beginning with a legal character
15154 for IDs. Handle invalid characters with an error message and a
15155 call to java_lex_error.
15156 (java_lex_error): Adjust column position by new argument
15157 `forward'. Issue an error even if in the middle of reporting an
15160 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
15162 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
15163 we don't explicitly put a null pointer when we're copying it.
15165 1998-07-07 Tom Tromey <tromey@cygnus.com>
15167 * gjavah.c (print_cxx_classname): New function.
15168 (super_class_name): Likewise.
15169 (print_super_fields): Removed.
15170 (in_super): Removed.
15171 (print_field_info): Never generate #defines.
15172 (print_c_decl): Changed generated types to match JNI. No longer
15173 print class name before method name.
15174 (print_method_info): Print "static" before static methods.
15175 Print "virtual" before non-final methods.
15176 (usage): Use exit(1), not exit(-1).
15178 (print_field_info): Use %.17g to print a double.
15179 (last_access): New globals.
15180 (process_file): Initialize last_access.
15181 (usage): Now static.
15182 (ACC_VISIBILITY): New define.
15183 (generate_access): New function.
15184 (print_field_info): Call it.
15185 (print_method_info): Likewise. Also, generate information for all
15186 methods, not just native methods. Return void.
15187 (print_c_decl): Return void.
15188 (print_field_info): Return void.
15190 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15192 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
15193 processing the jc1 grammar file. Prefix bison functions and
15194 variables with java_.
15195 (parse.c): Dependencies on parse.h and lex.h
15196 * expr.c (build_java_arrayaccess): Function now global.
15197 * java-tree.h: Comment reorganized to carry on previous
15198 classification effort.
15199 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
15200 RESOLVE_TYPE_NAME_P): New flags on WFLs.
15201 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
15202 java_parse (new prefix java_ generated by bison).
15203 (java_layout_parsed_class, java_register_parsed_class): Function
15205 (yyparse): Removed unnecessary call to init_outgoing_cpool.
15206 * lex.c (static tree wfl_op): Variable deleted.
15207 (java_init_lex): Initialize kw_super and kw_this. Initialize more
15208 ctxp fields to NULL_TREE.
15209 (java_lex): No longer create WFL for operators. Filename caching
15210 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
15211 created as STRING_CST and later expanded. Removed extra argument
15212 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
15214 (build_wfl_node): Removed code in comments.
15215 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
15216 store token and location data in the current bison token.
15217 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
15218 static/extern function declaration at the beginning of the file.
15219 (struct qualification): Data structure definition deleted.
15220 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
15221 (qualify_ambiguous_name): Function declaration modified. Function
15222 now returns nothing.
15223 (build_array_ref, patch_array_ref, make_qualified_name,
15224 resolve_qualified_expression_name, maybe_generate_clinit,
15225 resolve_field_access): New static function declarations.
15226 (build_java_arrayaccess): New extern function declaration.
15227 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
15228 (CALL_EXPR_PRIMARY): Macro deleted.
15229 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
15230 (struct parser_ctxt): Field initialized_final
15231 removed. non_static_initialized, static_initialized: New fields.
15232 * parse.y (static tree kw_super, static tree kw_this): New global
15234 (%union): tree wfl field of operator member replaced by int
15235 location. WFLs are non longer created for operators.
15236 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
15237 (qualified_name:): Now calls make_qualified_name to build the
15239 (type_declaration:): Consider generating <clinit> when class
15241 (variable_declarator:): Directly build an assignment node when the
15242 variable is initialized when declared.
15243 (this_or_super:): Build a WFL and set current location when THIS
15244 or SUPER are parsed.
15245 (expression_statement:): Wrap statement around a WFL.
15246 (primary_no_new_array:): Fixed typo. Changed value returned by
15247 THIS_TK because of its new type (temporary).
15248 (dim_exprs:): Temporary fix because of OSB_TK's new type.
15249 (field_access:): Build qualified name with SUPER.
15250 (method_invocation:): Fixed returned value because of SUPER's new
15252 (array_access:): Use OSB_TK location information.
15253 (post_increment_expression:, post_decrement_expression:,
15254 unary_expression:, pre_increment_expression:,
15255 pre_decrement_expression:, unary_expression_not_plus_minus:,
15256 cast_expression:, multiplicative_expression:,
15257 additive_expression:, shift_expression:, relational_expression:,
15258 equality_expression:, and_expression:, exclusive_or_expression:,
15259 inclusive_or_expression:, conditional_and_expression:,
15260 conditional_or_expression:, assignment:): Use new location/token
15261 information available on operators.
15262 (create_class): Set super_decl_type to NULL_TREE when processing
15264 (register_fields): Field initialization is now a MODIFY_EXPR
15265 node. Chain initialization code to the matching lists (according
15266 to the field declaration modifiers).
15267 (maybe_generate_clinit): New function.
15268 (method_header): Don't set method's DECL_NAME to a WFL when adding
15269 methods to java.lang.Object.
15270 (resolve_and_layout): Now can return NULL_TREE if the type
15271 resolution fails. Otherwise, return the class DECL instead of its
15273 (check_method_redefinition): Don't patch method DECL_NAME if it
15274 belongs to java.lang.Object.
15275 (process_imports): Simply assign error_found to the value returned
15276 by check_pkg_class_access.
15277 (declare_local_variables): Don't use their init statements (if
15278 any) when parsing error were previously found. Reuse MODIFY_EXPR
15279 build during parsing as an init statement.
15280 (java_method_add_stmt): Now return the current method body.
15281 (java_layout_parsed_class, java_register_parsed_class): Functions
15283 (java_complete_expand_methods): Initialize the constant pool on a
15284 per class basis. Layout the classes before expanding their method
15285 bodies. Don't try expand artificial constructor code if error were
15286 found. Make the classes data and register them if no error were
15288 (java_complete_expand_method): Retrieve an artificial constructor
15289 argument list before entering its body. Assign the top block to
15290 the artificial constructor function body and set types of declared
15291 blocks and compound statements to void. Walk method body if not an
15292 artificial constructor.
15293 (make_qualified_name, cut_identifier_in_qualified): New functions.
15294 (resolve_expression_name): Fixed comments. Save/restore the
15295 current class CLASS_LOADED_P flag value. Build non qualified
15296 static field access and handle qualified expression names.
15297 (resolve_field_access, resolve_qualified_expression_name): New
15299 (patch_method_invocation_stmt): Use the new expression resolution
15300 scheme, calling resolve_field_access when the function call is
15301 resolved as an expression.
15302 (qualify_ambiguous_name): Function rewritten to work on qualified
15303 expression produced by make_qualified_name.
15304 (java_complete_tree): Promote type when function's argument are
15305 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
15306 the assignment to discover further errors if RHS is a expression
15307 name that fails to evaluate. Declare LHS initialized even though
15308 the assignment failed. Don't use the location variable and removed
15309 extra argument in patch function calls. Now handle the ARRAY_REF
15310 case and build internal string representation when STRING_CSTs are
15312 (build_method_invocation): Don't wrap function call around a WFL.
15313 (build_assignment): Likewise. Use the operator location
15315 (patch_assignment): Handle array access LHSs. Handle error
15316 provenance, resulting in a better error report.
15317 (build_binop): Use op_location from operator as binop location
15319 (build_unaryop, build_incdec, build_cast): Likewise.
15320 (patch_binop): Extract location information from the node. Fixed
15321 typo in error message.
15322 (patch_unary_op): Extract location information from the node.
15323 (build_array_ref, patch_array_ref): New functions.
15325 1998-07-01 Tom Tromey <tromey@cygnus.com>
15327 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
15328 match _Jv_IsInstanceOf.
15329 * decl.c (init_decl_processing): Use _Jv_NewArray, not
15330 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
15332 1998-06-30 Tom Tromey <tromey@cygnus.com>
15334 * decl.c (init_decl_processing): Functions are now named
15335 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
15337 1998-06-29 Per Bothner <bothner@cygnus.com>
15339 * java-tree.h (load_class): Add prototype.
15340 * class.c (is_compiled_class): Add missing arg to load_class.
15341 * expr.c (expand_java_NEW): Call load_class.
15342 * parse.y (process_import): Removed bogus use of void return value.
15344 1998-06-25 Per Bothner <bothner@cygnus.com>
15346 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
15347 Function name is "_Jv_Throw" instead of "soft_athrow".
15348 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
15349 Function name is "_Jv_AllocObject" instead of "soft_new".
15350 Takes an extra parameter (object size).
15351 * expr.c: Update calls.
15353 1998-06-24 Per Bothner <bothner@cygnus.com>
15355 * lex.c (java_get_line_col): Handle end-of-file.
15356 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
15358 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
15360 * lang.c (lang_init): Make -fexceptions the default.
15361 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
15362 exception handling is not turned on.
15364 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
15366 * lang.c (flag_new_exceptions): Make this this default.
15367 * decl.c (end_java_method): Call emit_handlers.
15368 * except.c (method_init_exceptions): Set language code and version.
15369 (expand_start_java_handler): Enable exception, and call
15370 expand_eh_region_start.
15371 (expand_end_java_handler): Enable exception, and set up catch blocks.
15372 (emit_handlers): New routine to generate the saved handlers.
15373 * java-except.h (emit_handlers): Add prototype.
15375 1998-06-12 Per Bothner <bothner@cygnus.com>
15377 We used to have three different representations of the constant pool:
15378 the CPool structure, the tree_constant_pool, and the constructures
15379 used to build the Class object (which may need class and string
15380 constants) in compiled code. None were appropriate for compiling
15381 to .class files, so I did a major overhaul.
15383 First, the tree_constant_pool array was removed. Things were
15384 modified to the CPool structure in the JCF could be used.
15385 Second, a "capacity" field was added to the CPool, and functions
15386 written to search for a matching constant, adding one if not found.
15387 The code that generated the Class object was changed to use a CPool.
15388 The actual TREE_LISTs used to build the CONSTRUCTORs used for
15389 the static Class object are now only in build_constants_constructor.
15390 Finally, I wrote code which can generate a .class file (including its
15391 constant pool) from the RECORD_TYPE of a class. This is a big step
15392 on the way to compiling Java source into .class files.
15394 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
15395 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
15397 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
15398 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
15399 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
15400 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
15401 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
15402 (lang_type): Removed constant_pool field.
15403 * jcf.h (CPool): Renamed size to count. Added field capacity.
15404 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
15405 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
15406 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
15408 * constants.c (current_constant_pool_tags, current_constant_pool_data,
15409 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
15410 * constants.c (build_constants_constructor): Use new outgoing_cpool.
15411 (set_constant_entry, find_constant1, find_constant2,
15412 find_class_constant, count_constant_pool_bytes, write_constant_pool,
15413 find_utf8_constant, find_class_or_string_constant): New functions.
15415 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
15416 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
15417 (give_name_to_class, get_class_constant): Likewise.
15418 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
15419 (get_name_and_type_constant, get_ref_constant): Removed.
15420 * parse.h (parser_ctxt): Remove field tree_constant_pool.
15421 * parse.y: Don't save/restore tree_constant_pool.
15422 * verify.c (verify_jvm_instructions): Update for new approach.
15423 * expr.c (expand_invoke, expand_java_field_op): Likewise.
15425 * lang-options.h: Added -femit-class-file, -femit-class-files.
15426 * lang.c (flag_emit_class_files), java-tree.h: New flag.
15427 (lang_f_options): Added "emit-class-file(s)".
15429 * expr.c (build_java_arrayaccess): Generate more efficient array
15430 bounds checking, by using unsigned compare.
15432 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
15434 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15436 * parse.h: New comment on the handling of unresolved type
15437 identifiers. JDEPs are now part of the jdep_code enum.
15438 (typedef struct jdep): Now use enum jdep_code or int, depending on
15439 availability. Both are narrowed down to an 8 bits bitfield.
15440 (CALL_EXPR_PRIMARY): Fixed comment.
15442 1998-06-10 Tom Tromey <tromey@cygnus.com>
15444 * Make-lang.in (java): Added gjavac and jvgenmain.
15445 (java.start.encap): Depend on gjavac.
15446 (java.rest.encap): Depend on jvgenmain.
15448 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
15449 (JAVA_CROSS_NAME): Likewise.
15450 (java.all.build): Depend on jvgenmain and gjavac.
15451 (java.all.cross): Depend on jvgenmain and gjavac-cross.
15452 (jvgenmain$(exeext)): New target.
15453 (java.install-common): Wrote.
15454 * config-lang.in (compilers, stagestuff): Added gjavac and
15457 1998-06-10 Dave Brolley <brolley@cygnus.com>
15459 * lang.c (lang_decode_option): New argc/argv interface.
15461 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15463 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
15464 * decl.c (build_decl_no_layout): New function.
15465 * expr.c (java_lang_expand_expr): Layout declarations found in
15466 blocks before they're pushed.
15467 * jcf-parse.c (load_class): Save current line when parsing class
15469 (parse_source_file): Register class before expanding their
15471 * lang.c (put_decl_node): Produce `null' when `void *' is
15473 * lex.c (static tree wfl_op): New static global, for error report
15475 (java_init_lex): wfl_operator and wfl_op initialized
15476 here. Filename caching added for wfl_op. Return wfl_op when `(' is
15478 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
15479 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
15480 build_unresolved_array_type): New static function definitions.
15481 (build_decl_no_layout): New extern function declared.
15482 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
15483 faulty modifier exists.
15484 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
15485 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
15486 (UNARY_PLUS_EXPR): New fake operator.
15487 (struct parser_ctxt): New field osb_number.
15488 * parse.y (static tree wfl_operator): New static WFL for operator
15489 bound error messages.
15490 (DECR_TK, INCR_TK): Moved.
15491 (OP_TK): Tagged <operator>.
15492 (array_type:): Now call build_unresolved_array_type.
15493 (dim_expr:): Count the number of '[' seen.
15494 (post_increment_expression, post_decrement_expression,
15495 pre_increment_expression, pre_decrement_expression,
15496 unary_expression_not_plus_minus, unary_expression:): Actions are
15497 now building the corresponding unary expressions.
15498 (cast_expression:): Actions are now building cast expressions.
15499 (build_unresolved_array_type): New function.
15500 (create_interface): Reset the number of declared interfaces.
15501 (create_class): Likewise.
15502 (method_header): Methods declared within the scope of an interface
15503 are now implicitly set public and abstract.
15504 (java_complete_class): Variable's and parameter's type are patched
15505 with a promoted type.
15506 (declare_local_variables): Resolved non builtin types are promoted
15507 before being used to build a variable decl. Removed type patch
15508 posted on variable initialization statement.
15509 (source_start_java_method): Use build_decl_no_layout to build the
15510 decl of a parameter of incomplete type.
15511 (java_register_parsed_class): Process interfaces too. Call
15512 rest_of_decl_compilation on each processed class declarations.
15513 (java_complete_expand_methods): Don't attempt to expand things in
15515 (java_complete_tree): Process CONVERT_EXPR, even though it always
15516 has a type. Propagate error_mark_node to node's type too. Promote
15517 method's call argument type and return error_mark_node if
15518 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
15519 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
15520 handle unary operator nodes.
15521 (build_assignment): Added comment.
15522 (print_int_node): New function.
15523 (patch_assignment): New second argument. New error handling. Use
15524 print_int_node. Handle references. Use can_cast_to_p to issue
15525 different error message according to the context and check upon
15526 the initialization of the RHS.
15527 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
15528 (operator_string): Handle more operators.
15529 (patch_binop): No longer use a function static
15530 wfl_operator. Improved error message on shift distance.
15531 (build_unaryop, build_incdec, build_cast, patch_unaryop,
15532 patch_cast): New functions.
15534 1998-06-05 Per Bothner <bothner@cygnus.com>
15536 * jvspec.c: New file.
15537 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
15539 * java-tree.h (identifier_subst): Add declaration.
15541 1998-06-04 Tom Tromey <tromey@cygnus.com>
15543 * jvgenmain.c (main): Generate call to JvRunMain.
15545 * class.c (make_class_data): Push value for "sync_info" field.
15546 * decl.c (init_decl_processing): Push "sync_info" field.
15548 1998-06-03 Per Bothner <bothner@cygnus.com>
15550 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
15551 Java (source) name, not signature.
15552 Set TYPE_ALIGN to (at least) that of element_type.
15554 1998-06-02 Per Bothner <bothner@cygnus.com>
15556 * class.c: Moved classname-mangling-rekated code to ...
15557 * mangle.c: ... this new file.
15558 * jvgenmain.c: New program (needs mangle.c) to generate main program.
15559 * Makefile.in: Update for above changes.
15561 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15563 * expr.c (truthvalue_conversion): Convert integer and floating
15564 point value to their truth value.
15565 * lex.c (java_lex): Handle the `null' literal.
15566 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
15567 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
15568 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
15571 * parse.y: Reorganization/documentation on token declaration.
15572 (binop_lookup[]): New added new tree codes.
15573 (relational_expression): Build corresponding binary operators.
15574 (equality_expression, conditional_and_expression,
15575 conditional_or_expression): Likewise.
15576 (java_complete_class): Fix crash in debug message.
15577 (java_complete_tree): Check initialization of method call
15578 arguments. Further bogus node evaluation to detect more error
15579 during assignments. Handles more binary operators.
15580 (patch_assignment): Use DECL_P.
15581 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
15583 (operator_string): Handle more case. Compacted source.
15584 (patch_binop): Changed function comment. Checking for
15585 uninitialized first operand takes the compound assignment into
15586 account and uses DECL_P. Checking for uninitialized second operand
15587 delayed to routine's end. Use macros to issue type bound error
15588 messages and issue messages on both operands if their types are
15589 different. Force fixed type into node. Handle all binary
15592 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15594 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
15595 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
15596 build operator node and return tokens.
15597 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
15598 * parse.h (java_complete_tree): Changed returned type in prototype.
15599 (build_method_invocation, build_assignment, patch_assignment,
15600 patch_binop): New static function declarations.
15601 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
15602 BUILD_EXPR_WFL): New macros.
15603 * parse.y (enum tree_code binop_lookup[]): New static for token to
15605 (%union): Parser union has new sub-structure `operator'.
15606 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
15607 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
15608 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
15609 ASSIGN_ANY_TK): Tokens tagged `operator'.
15610 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
15611 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
15612 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
15613 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
15614 (assignment_operator:): Rule tagged `operator'.
15615 (expression_statement:): Re-installed default rule.
15616 (method_invocation:): Sub rules call build_method_invocation.
15617 (postfix_expression:): Don't attempt to resolve name here. Just
15619 (multiplicative_expression:): Sub-rules build corresponding binop
15621 (additive_expression:, shift_expression:, and_expression:,
15622 exclusive_or_expression:, inclusive_or_expression:): Likewise.
15623 (assignment:): Sub rule invoke build_assignment.
15624 (assignment_operator:): Default rules on sub rules.
15625 (force_error): Added documentation on this variable.
15626 (declare_local_variables): Build initialization calling
15628 (expand_start_java_method): Removed unused rtx declaration. Mark
15629 arguments as already initialized.
15630 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
15631 (java_complete_expand_methods): Don't process next method if
15632 completion of the previous one triggered errors.
15633 (java_complete_expand_method): Call source_end_java_method if no
15634 error were found during completion.
15635 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
15636 locals declaratilon. Handle names found within a class. Return
15637 error_mark_node when things aren't found.
15638 (patch_method_invocation_stmt): Return error_mark_node on failures.
15639 (patch_invoke): Removed unused local. Return the correct node.
15640 (java_complete_tree): Now returns a value. The BLOCK section binds
15641 local identifiers and the type of a BLOCK is now void. Assign the
15642 result of operand completion on COMPOUND_EXPR. Assign the
15643 encapsulated node of a WFL to the result of its completion, except
15644 when the node is an identifier. Now handle MODIFY_EXPR and several
15645 binary operators. Return error_mark_node on errors.
15646 (build_method_invocation, build_assignment, patch_assignment,
15647 build_binop, operator_string, patch_binop): New functions.
15648 * typeck.c (binary_numeric_promotion): New function.
15650 1998-05-21 Per Bothner <bothner@cygnus.com>
15652 * class.c (identifier_subst): New convenience wrapper for ident_subst.
15653 Replace most uses of ident_subst by identifier_subst.
15655 * class.c (push_class_static_dummy_field): Removed function.
15656 (build_class_ref): Find Class object decl by looking up "CNAME.class",
15657 instead of looking got "class" static field. Create that decl here.
15658 (class_identifier_node): Removed; no longer needed.
15659 (init_class_processing): Don't init class_identifier_node.
15660 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
15661 Do nreverse 0 times (instead of twice) for Object and Class.
15662 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
15664 1998-05-20 Per Bothner <bothner@cygnus.com>
15666 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
15667 while initializing linenumber_count and linenumber_table.
15668 Do it before init_function_start (which calls emit_line_note).
15669 * expr.c (expand_byte_code): Don't need to clear lineno here.
15671 1998-05-18 Tom Tromey <tromey@cygnus.com>
15673 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
15674 then mangle number as _N_.
15676 * class.c (mangle_class_field): New function.
15677 (build_class_ref): Set assembler name of class reference using
15678 mangle_class_field.
15679 (push_class_static_dummy_field): Likewise.
15681 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
15683 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
15684 of assigning to TREE_CODE. The latter method exploits a feature
15685 of GCC that is not ANSI compliant.
15687 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15689 * decl.c (pushdecl_force_head): New function.
15690 (pushlevel): Removed conditional printf.
15691 (complete_start_java_method): Don't enter local variable scope if
15692 function is compiled from source code.
15693 * expr.c: parse.h now included
15694 (java_lang_expand_expr): New function.
15695 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
15696 printf. Terminate buffer when doing directories.
15697 * jcf-parse.c (parse_source_file): Call lang_init_source before
15698 parsing and before code generation.
15699 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
15700 use printf if the macro is defined.
15701 * lang.c (lang_init): Install lang_expand_expr hook on
15702 java_lang_expand_expr.
15703 (java_dummy_print): New function.
15704 (lang_init_source): New function.
15705 * lex.c (java_lex): Remember location of an opening brace at the
15706 second nesting level.
15707 (java_is_eol): Unget character seen after a CR if it is EOF.
15708 * parse.h: Now includes lex.h
15709 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
15710 printf if the macro is defined.
15711 (expand_start_java_method, build_expr_block, enter_block,
15712 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
15713 New static function declarations.
15714 (pushdecl_force_head): New extern function declaration.
15715 (INCOMPLETE_TYPE_P): New macro.
15716 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
15717 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
15718 BLOCK_EXPR_ORIGIN): New macros.
15719 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
15720 DECL_SOURCE_LINE_LAST): New macros.
15721 (struct parser_ctxt): Removed field current_method_decl, redundant
15722 with the field current_function_decl. Added fields
15723 first_ccb_indent1 and pending_block.
15724 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
15725 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
15727 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
15728 (compilation_unit:): Cosmetic on sub rule.
15729 (type_declaration:): Cosmetic on sub rules. Added an error rule.
15730 (variable_initializer:): Installed default rule on expression:.
15731 (method_declaration:): method_header: starts a new
15732 method. method_body: installs the function body, absorbs blocks
15733 emitted for temporary variable scopings, pops function's body block
15734 and merges function's last statement lineno in DECL_SOURCE_LINE.
15735 (method_body:): Installed default rules.
15736 (block:): Call enter_block when an opening brace is seen. Absorb
15737 scoping blocks and call exit_block when a closing brace is seen.
15738 (block_statement:): Cosmetic changes.
15739 (method_invocation:): Create WFL around CALL_EXPR node.
15740 (patch_stage): Added comment around definition.
15741 (method_header): Try to use first_ccb_indent1 as the first line of
15742 the method, so BP debug info are emitted at the first opening
15743 brace of the function. If the function has no body, use the
15744 location of the function's name. Override currently defined method
15745 name with the matching WFL so we can point redefinition errors
15746 using the location where the function's name was declared.
15747 (check_abstract_method_header): Interprets DECL_NAME as an
15748 identifier or as a WFL, accordingly.
15749 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
15750 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
15751 location and name information out of it and reinstall DECL_NAME to
15752 its original identifier node value.
15753 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
15754 function's source code).
15755 (read_import_dir): Test the value returned by find_class and issue
15756 a fatal accordingly.
15757 (declare_local_variables): Push a new block for the scope of the
15758 new variable(s) if code has been already generated at that nesting
15759 level. Pinpoint redefinition errors using the variable id
15760 WFLs. Generate initialization code if necessary. If the variable
15761 type is incomplete, register a patch on its decl.
15762 (source_start_java_method): Rewritten. Define a new block for the
15763 function's parameters. Build parameter decl out of function's
15764 arguments and register them for a patch if their types are
15766 (expand_start_java_method): Includes the part of
15767 source_start_java_method that was pushing the parameter decls and
15768 completing the method start code.
15769 (source_end_java_method): Removed call the expand_end_bindings and
15770 poplevel (already taken care of). Reinstall function's arguments
15771 and get function's last line of code before calling
15772 expand_function_end.
15773 (java_method_add_stmt): New comment before the function's
15774 code. Complement the second operand of the current COMPOUND_EXPR
15776 (java_complete_expand_methods): Don't generate debug info on line
15777 zero when expanding a generated constructor.
15778 (java_complete_expand_method): Set start and end line numbers for
15779 a artificially generated constructor to one and manually call
15780 enter_block and exit_block when defining it. For all methods:
15781 expand function's start calling the new expand_start_java_method
15782 and invoke java_complete_tree on the effective method's body, if
15784 (resolve_expression_name): Now use lookup_name_in_blocks to search
15785 local variable decls and print out an error when variables are
15787 (patch_method_invocation_stmt): Inserted comment before the
15789 (lookup_method_invoke): Chain method's arguments using chainon
15790 with the current arg list as a second argument. Inserted missing
15791 IDENTIFIER_POINTER when reporting an error on methods not found.
15792 (refine_accessible_methods_list): Don't retain constructors.
15793 (patch_arguments): Function removed.
15794 (java_complete_tree): Inserted comment before the function's
15795 code. New case for BLOCKs. Moved the WFL case a bit
15796 further. Complete function's arguments.
15797 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
15798 maybe_absorb_scoping_blocks): New functions.
15800 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15802 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
15804 * jcf-parse.c (parse_source_file, java_error_count): New forward
15805 and extern declarations.
15806 (java_parse_abort_on_error): Macro moved.
15807 (jcf_parse_source): fatal called if fopen fails. Now calls
15809 (parse_source_file): New parse_only parameter. Reflects the
15810 elimination of the second pass.
15811 (yyparse): parse_source_file called with argument set to 0.
15812 * jcf.h (JCF_ZERO): Sets java_source to zero.
15813 * lex.c (java_init_lex): pass argument is gone. Function modified
15814 to be called once during the analysis of a file.
15815 (java_unget_unicode): Fixed typo in fatal message.
15816 (java_get_line_col): Likewise.
15817 (java_lval): Likewise. String literals no longer built during
15819 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
15821 * parse.h (MODIFIER_WFL): New macro.
15822 (parse_check_super, parser_check_super_interface): Now return int.
15823 (parser_chain_incomplete_item, not_builtin_p,
15824 complete_method_decl): Declarations removed.
15825 (build_method_invocation_stmt, build_invoke): Renamed using the
15826 `patch' instead of `build'
15827 (register-incomplete_type, obtain_incomplete_type,
15828 java_complete_tree, java_complete_expand_method,
15829 unresolved_type_p, create_jdep_list): New function declarations.
15830 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
15831 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
15832 (jdep): New typedef on new struct _jdep.
15833 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
15834 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
15835 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
15836 JDEP_RESOLVED_P): New macros.
15837 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
15838 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
15839 JDEP_VARIABLE): New enum values and jdep kinds.
15840 (jdeplist): New typedef on struct _jdeplist.
15841 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
15843 (CALL_EXPR_PRIMARY): New macro.
15844 (struct parser_ctxt): Fields java_pass, current_method_decl,
15845 method_decl_list deleted. New field jdeplist.
15846 (INCOMPLETE_P): Macro deleted.
15847 * parse.y (single_type_import_declaration:): Removed pass switch.
15848 (type_import_on_demand_declaration): Likewise.
15849 (field_declaration:): Removed pass switch on all sub rules.
15850 (class_declaration:): Call the complete_class_decl removed on
15852 (method_declaration:): Removed second pass switch. No longer chain
15853 methods decl when method_header reduced.
15854 (method_header:): Sub rules no longer depend on pass switch.
15855 (method_declarator:): Likewise.
15856 (method_body:): Likewise.
15857 (abstract_method_declaration:): Likewise.
15858 (block_statement:): Likewise.
15859 (local_variable_declaration:): Likewise.
15860 (argument_list:): Likewise.
15861 (method_invocation:): Likewise. Call to build_method_invocation_stmt
15862 removed. Partial CLASS_EXPR tree node built instead.
15863 (postfix_expression:): Removed pass switch on all sub rules.
15864 (java_pop_parser_context): Free classd_list content.
15865 (yyerror): Call obstrack_grow0 to finalize error message.
15866 (check_class_interface_creation): Comment modified to reflect new
15867 returned value meaning. Removed second pass switch. Return 1 if an
15868 error was found, 0 otherwise. Adjust pointer on filename if a
15869 leading path separator was found.
15870 (maybe_create_class_interface_decl): Removed first pass switch
15871 when linking the class decl to the class_list. Install a new
15872 jdep_list for the class.
15873 (add_superinterfaces): List of unresolved interfaces is
15874 gone. Unresolved interfaces are directly added to the current
15876 (create_interface): Second pass shortcut removed.
15877 ctpx->modifier_ctx access through MODIFIER_WFL.
15878 (create_class): Second pass shortcut removed. Call to
15879 register_incomplete_type replaces the call to
15880 parser_chain_incomplete_item.
15881 (complete_class_decl): Function removed.
15882 (duplicate_declaration_error): New way of retrieving redeclared
15884 (register_fields): Call to lookup_modifier_cl replaced by
15885 MODIFIER_WFL. New way of handling unresolved type, using
15886 unresolved_type_p and obtain_incomplete_type.
15887 register_incomplete_type replaces call to parser_chain_incomplete_item.
15888 (patch_stage): New static global variable.
15889 (method_header): New way of handling unresolved type, using
15890 unresolved_type_p and obtain_incomplete_type. patch_stage used to
15891 indicates that the method decl needs to be patched.
15892 (check_abstract_method_header): Call to lookup_modifier_cl
15893 replaced by MODIFIER_WFL.
15894 (method_declarator): Incomplete argument type are registered
15895 calling register_incomplete_type. Patch on the declared method is
15896 issued in that case.
15897 (unresolved_type_p): New function.
15898 (parser_check_super_interface): New comment to reflect function's
15899 modified returned type (int). Function and has a new argument
15900 this_wfl. Call to parse_error_context uses this_wfl instead of
15901 relying on lookup_cl.
15902 (parser_check_super): Comment reflects function's new returned
15903 type (int). Function returns nonzero value on error.
15904 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
15905 register_incomplete_type, jdep_resolve_class): New functions to
15906 handle incomplete types in declarations.
15907 (java_complete_class): Rewritten to work with the new incomplete
15908 type handling scheme.
15909 (complete_class_report_errors): Likewise.
15910 (complete_method_decl): Removed: it jobs is now handled by
15911 java_complete_class.
15912 (do_resolve_class): Class loaded in not already loaded and not
15913 found in Java source code.
15914 (java_check_regular_methods, java_check_abstract_methods): Don't
15915 call complete_method_decl anymore.
15916 (lookup_modifier_cl, not_builtin_p): Functions deleted.
15917 (read_import_dir): Got rid of the pass number dependency.
15918 (declare_local_variables): New handling of unresolved types (patch
15920 (source_start_java_method): New parameter level. Function called
15921 with level set to 1 when argument types are potentially
15922 unresolved. Called to complete the job with level set to 2 once
15923 types are complete.
15924 (source_end_java_method): Call to permanent_allocation
15925 removed. Waiting to be replaced by a more suitable obstack
15927 (java_complete_expand_methods, java_complete_expand_method,
15928 java_expand_finals): New functions.
15929 (build_method_invocation_stmt): Renamed
15930 patch_method_invocation_stmt. Extracts function call expression
15931 (wfl) and arguments (args) from CALL_EXPR tree operands.
15932 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
15933 call. Patch the function and argument operand of the CALL_EXPR
15935 (patch_argument, java_complete_tree): New functions.
15937 1998-04-20 Per Bothner <bothner@cygnus.com>
15939 Recover from missing fields and methods (i.e. error instead of fatal).
15940 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
15941 * expr.c (expand_invoke): Recover from missing method.
15942 (expand_java_field_op): Recover from missing field.
15943 Inline references to java.lang.{Integer,Char,...}.TYPE.
15944 * typeck.c (get_type_from_signature), java-tree.h: New function.
15945 * class.c (add_method): Use get_type_from_signature.
15946 (build_class_ref): Handle a class that was not found.
15947 * typeck.c (convert): Handle conversion to pointers (for convenience).
15948 * verify.c (verify_jvm_instructions): Use get_type_from_signature
15949 instead of lookup_field to handle missing fields.
15951 * jcf-parse.c (process_zip_dir): Set java_source.
15953 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
15955 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
15957 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15959 * jcf-parse.c (load_class): Don't change input_filename before
15960 calling jcf_parse_source (but still do it before calling
15962 (jcf_parse_source): Assign input_filename after having saved the
15964 * lex.c (java_init_lex): Chain a WFL node to the import on demand
15965 list. ctxp->modifier_ctx zeroed according to its new
15966 definition. ctxp->filename initialized. Removed
15967 JAVA_MODIFIER_CTX_UNMARK.
15968 (java_unget_unicode): Update the character based column position.
15969 (java_allocate_new_line): ref_count not used anymore. Always free
15970 ctxp->p_line. Initialize c_line->char_col to 0.
15971 (java_get_unicode): Update the character based column position.
15972 (java_lex): Use ctxp->elc to store current position in source
15973 file, at the beginning of the parsed token. Set modifier_ctx entry
15974 corresponding to the parse modifier to a WFL node. Return a WFL
15975 node when an identifier is parsed.
15976 (java_lex_error): Now uses ctxp->elc to store current position in
15978 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
15979 * lex.h (build_wfl_node): New function definitions.
15980 (struct java_line): ref_count and next fields are gone. New field
15982 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15983 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
15984 (JAVA_COLUMN_DELTA): New macro.
15985 (java_lc): New typedef on new struct _java_lc.
15986 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
15987 (parse_error_context, parse_warning_context): Changed prototypes.
15988 (java_get_line_col): Added as an available global function.
15989 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
15990 (IC_DECL): Replaced by macro IC_TYPE
15991 (DEPEND_WFL): New macro.
15992 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
15994 (exit_java_complete_class): Removed a commented out statement.
15995 (struct parser_ctxt): Added comments on fields. modifier_ctx is
15996 now an array of tree nodes. Deleted fields line_list and
15997 e_line. New field elc, to replace e_line.
15998 * parse.y (array_type:): Build WFL node.
15999 (qualified_name:): Build a single WFL node out of two. Retain
16000 the location information of the first node in the resulting node.
16001 (package_declaration:): Use package name as a WFL node
16002 (single_type_import_declaration:): Use imported name as a WFL node.
16003 (type_import_on_demand_declaration:): Use root of the imported
16004 packages as a WFL node.
16005 (field_declaration:): Removed unused local variable cl.
16006 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
16007 (yyerror): New static elc. Removed static error_line, error_pos.
16008 New local code_from_source. Save ctxp->elc into elc at the first
16009 pass. Call java_get_line_col to get a string of the line where
16010 the error occurred.
16011 (debug_line): Removed static function.
16012 (parse_error_context, parse_warning_context): Parameter cl is now
16013 a WFL node. Use its value to initialize ctxp->elc.
16014 (redefinition_error): Parameter cl is now a WFL node.
16015 (parse_add_interface): New parameter wfl. No longer call
16016 lookup_cl, use wfl instead.
16017 (check_class_interface_creation): Parameter cl is now a WFL node.
16018 (maybe_create_class_interface_decl): Likewise.
16019 (add_superinterfaces): New function.
16020 (create_interface): Removed local cl, node, super_decl,
16021 super_decl_type. Function now uses id as a WFL node. Better
16022 warning/error report on obsolete or forbidden mix of
16023 modifiers. Now calls add_superinterfaces to register interfaces.
16024 (create_class): Removed local cl, node. Local variable id is used
16025 as a WFL node. Better error report on forbidden modifier
16026 mix. Uses add_superinterfaces to register interfaces.
16027 (find_field): Argument cl is now a WFL node. Now store the WFL
16028 node of a fields that needs to be checked for their
16030 (method_header): Local variable node non longer used. Local
16031 variable id replaces cl.
16032 (check_modifiers_consistency): Local variable cl is now a WFL
16034 (method_declarator): Local variable cl replaced by parameter id.
16035 (parser_qualified_name): Now uses parameter name as a WFL node.
16036 (parser_check_super_interface): New parameter wfl, for achieve
16037 greater accuracy during error reports.
16038 (parser_chain_incomplete_item): New parameter named location. Used,
16039 along the decl, to construct the incomplete item node.
16040 (java_complete_class): resolve_class now uses WFL node extracted
16041 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
16043 (complete_method_decl): Unresolved function's argument types are WFL.
16044 (resolve_class): Parameter cl is now a WFL node.
16045 (resolve_and_layout): Likewise.
16046 (do_resolve_class): Likewise. Try first to use cl and then do the
16047 lookup on the decl when calling check_pkg_class_access.
16048 (complete_class_report_errors): Use IC_TYPE in place of
16049 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
16050 instead of doing a lookup over the decl.
16051 (java_check_final): Use WFL info from field tree list.
16052 (lookup_cl): Rewritten and returns a statically defined WFL node.
16053 (lookup_modifier_cl): Now uses information from WFL nodes.
16054 (process_imports): Likewise.
16055 (read_import_dir): name and cl arguments replaced by a single WFL
16056 node. Function modified accordingly.
16057 (find_in_imports_on_demand): Now uses WFL node.
16058 (check_pkg_class_access): cl argument is now a WFL node.
16059 (declare_local_variables): Fixed to use WFL nodes.
16060 (resolve_expression_name): Likewise.
16061 (build_method_invocation_stmt): name_combo argument renamed
16062 wfl. Function modified to use WFL nodes.
16063 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
16064 (lookup_method_invoke): cl is now a WFL node. Added missing
16065 IDENTIFIER_POINTER to class type decl name.
16067 1998-04-14 Dave Brolley <brolley@cygnus.com>
16069 * lang.c (init_parse): Now returns char* containing the filename.
16071 1998-04-10 Per Bothner <bothner@cygnus.com>
16073 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
16075 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
16076 * class.c (make_class_data): If flag_assume_compiled, initial class
16077 state is CSTATE_PREPARED; make superclass and interfaces direct
16078 references, rather than constant pool indexes.
16080 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
16082 * parser.y: Include flags.h. Removed debug variable pl.
16083 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
16084 (block:): Likewise.
16085 (labeled_statement_nsi:): Generate debug info when reducing
16086 expression_statement:.
16087 (check_pkg_class_access): get_access_flags_from_decl invocation
16088 fixed for new CLASS_* flags location.
16089 (source_end_java_method): Save/restore parser context when
16090 entering/leaving this routine. Restore lineno to its right value
16091 before calling expand_end_bindings.
16092 (build_method_invocation_stmt): build_invoke called with the
16093 current line information.
16094 (build_invoke): New argument cl. Wrap the function call around a
16096 (refine_accessible_methods_list): Changed comment, removed
16098 * parse.h: Fixed typo in comments.
16099 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
16100 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
16101 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
16103 * lex.c (java_lex): Record the last closing curly bracket of a
16105 * jcf-parse.c (jcf_parse_source): Now calls
16106 java_check_methods. Clarified comment, fixed typo.
16108 1998-04-09 Dave Brolley <brolley@cygnus.com>
16110 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
16111 (finish_parse): Expose for non USE_CPPLIB builds.
16113 1998-04-08 Jeffrey A Law (law@cygnus.com)
16115 * lang.c (lang_print_xnode): New function.
16117 1998-04-03 Per Bothner <bothner@cygnus.com>
16119 * decl.c (class_dtable_decl), java-tree.h: New tree node.
16120 * class.c (get_dispatch_vector, get_dispatch_table): New functions
16121 used to build a class's dispatch table.
16122 (make_class_data): Generate dispatch table if flag_assume_compiled.
16123 Set dtable of class object to address of class_dtable_decl.
16125 * decl.c (int_decl_processing): Make soft_badarrayindex_node
16126 be volatile and have side effects - generates better code.
16128 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
16129 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
16131 * expr.c (expand_invoke): If class is final, method is
16132 effectively final, so can call it directly.
16134 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
16136 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
16138 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16140 * parse.y (build_method_invocation_stmt): Removed extra argument
16143 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16145 * expr.c (dtable_indent): Now static global.
16146 (expand_invoke): Now call invoke_build_dtable and
16147 build_invokevirtual.
16148 (invoke_build_dtable, build_invokevirtual): New functions.
16149 * jcf-io.c (find_class): Defer issuing a warning by setting
16150 jcf->outofsynch to 1.
16151 * jcf-parse.c (jcf_out_of_synch): New function.
16152 (load_class): Test this_jcf.outofsynch flag and call
16153 jcf_out_of_synch accordingly.
16154 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
16155 comment indentation.
16156 * lex.c (java_get_unicode): Fixed code indentation.
16157 (java_lex): Create string literal. Fixed typo. Removed several
16158 premature obstack_free.
16159 * parse.h: New enums for name resolution and invocation mode.
16160 (struct qualification): New data structure.
16161 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
16162 (do_resolve_class, build_method_invocation_stmt,
16163 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
16164 debug_line, identical_subpath_p, invocation_mode,
16165 refine_accessible_methods_list, build_invoke,
16166 lookup_method_invoke): New functions declared.
16167 (build_invokevirtual, invoke_build_dtable, match_java_method,
16168 build_field_ref, jcf_out_of_synch): New references to external
16170 (struct parse_ctxt): Removed artificial_constructor field.
16171 * parse.y: (array_type:): Type defined for this rule.
16172 (class_type:): Installed default rule for interface_type:.
16173 (array_type:): Now build Java array type.
16174 (qualified_name:): Now use obstack_grow0.
16175 (method_declaration:): Skip the artificial constructor added to
16177 (abstract_method_declaration:): Execute the code only during pass 1.
16178 (block:): Installed default rule in block_statements:.
16179 (block_statement:): Add the statement to the method during pass 2.
16180 (statement_expression): Installed default rule for
16181 method_invocation:.
16182 (argument_list:): Added code to build the argument list.
16183 (method_invocation:): Added call to create the method invocation
16185 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
16186 (debug_line): New function for debug.
16187 (complete_class_decl): No longer do something during pass 1.
16188 (method_header): Use BUILD_PTR_FROM_NAME.
16189 (parser_qualified_classname): Use obstack_grow0. Removed bogus
16191 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
16192 function's main comment.
16193 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
16195 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
16196 (resolve_class): Now works with arrays.
16197 (do_resolve_class, resolve_and_layout): New functions.
16198 (java_check_regular_methods): Reverse method list before and after
16199 having processed it. No longer set ctxp->artificial_constructor.
16200 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
16201 accordingly. Fixed typo in issued error message. Now use
16203 (find_in_imports_on_demand): Now use obstack_grow0.
16204 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
16205 (source_end_java_method): Call expand_expr_stmt instead of
16206 expand_expr. Calls it before calling expand_function_end.
16207 (java_method_add_stmt): Do nothing if errors were found during
16209 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
16210 (build_method_invocation_stmt, build_invoke, invocation_mode,
16211 lookup_method_invoke, refine_accessible_methods_list,
16212 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
16214 * typeck.c (build_java_signature): Properly end method signature
16215 if return type skipped.
16216 (match_java_method): New function.
16218 1998-03-16 Per Bothner <bothner@cygnus.com>
16220 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
16222 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
16224 * expr.c (build_invoke_non_interface): New function.
16225 (methods_ident, ncode_ident): Now static globals.
16226 (expand_invoke): Use build_invoke_non_interface.
16227 * java-tree.h (struct lang_decl): New field function_decl_body.
16228 (DECL_FUNCTION_BODY): New macro.
16229 * jcf-parse.c (jcf_parse_source): Deeper check before setting
16230 CLASS_FROM_SOURCE_P.
16231 (parse_source_file): Fixed typos. Call java_layout_parsed_class
16232 before starting pass 2. Call to java_generate_parsed_class replaced
16233 by java_register_parsed_class.
16234 * lex.c: Fixed typo in header. Some line width related formating.
16235 * lex.h: Some line width related formating.
16236 * parse.h (source_end_java_method, resolve_expression_name,
16237 complete_class_decl, maybe_create_class_interface_decl,
16238 check_class_interface_creation): New static function declarations.
16239 (java_layout_parsed_class, java_method_add_stmt): New function
16241 (struct parser_ctxt): Field mark_class_generate removed. New
16242 fields class_list and artificial_constructor.
16243 * parse.y: Fixed typo in header.
16244 (class_declaration:): Call complete_class_decl when class body
16246 (method_declaration:): Call source_end_java_method in pass 2 when
16247 the method body is defined.
16248 (postfix_expression:): Do expression name resolution on sub-rule
16249 name during pass 2.
16250 (create_class, create_interface): Merged common pieces.
16251 (check_class_interface_creation, maybe_create_class_interface_decl):
16253 (complete_class_decl): New function.
16254 (register_fields): Fixed line width related typo.
16255 (method_header): Correctly skip first argument when fixing
16256 argument line. Changed the loop.
16257 (java_check_circular_reference): Now use ctxp->class_list.
16258 (java_complete_class): Removed start/stop marking.
16259 (java_check_regular_methods): Now takes a class decl as an
16260 argument. Add default constructor if none were encountered.
16261 (java_check_methods): Now use ctxp->class_list. Changed call to
16262 java_check_regular_methods.
16263 (source_start_java_method): Set DECL_ARG_TYPE for each function
16265 (source_end_java_method, java_method_add_stmt): New functions.
16266 (java_generate_parsed_class): No longer exists.
16267 (java_layout_parsed_class, java_register_parsed_class): New functions.
16268 (resolve_expression_name): New function.
16270 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
16272 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
16273 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
16274 until pass initializations are done. Call read_import_dir with
16276 * parse.h: (lookup_modifier_cl): New function declared.
16277 (INTERFACE_FIELD_MODIFIERS): New macro.
16278 (OBSOLETE_MODIFIER_WARNING): New macro.
16279 * parse.y: (register_fields): Class type and current field name in
16280 local variables. Check modifier(s) if adding field(s) to an interface.
16281 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
16282 and report errors using the faulty modifier line context.
16283 (lookup_modifier_cl): New function.
16284 (read_import_dir): Detect and report default import processing
16287 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
16289 Add a pair of -fassume-compiled/-fno-assume-compiled options.
16290 * class.c (is_compiled_class): Return 1 after making sure it
16291 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
16292 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
16293 * java-tree.h (flag_assume_compiled): Add decl.
16294 * lang.c (lang_f_options): Add the flag.
16295 (flag_assume_compiled): Add decl, default to 0.
16297 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16299 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
16300 (is_compiled_class): Likewise.
16301 (layout_class): Likewise.
16302 (layout_class): Detect and lay out classes defined in source code.
16303 (interface_of_p, add_interface_do, may_add_interface): New
16305 (add_interface): Now use add_interface_do.
16306 (add_method_1): New function.
16307 (add_method): Now use add_method_1.
16308 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
16309 (complete_start_java_method): New function.
16310 (start_java_mehod): Now call complete_start_java_method.
16311 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
16312 (expand_invoke): Likewise and fixed typo.
16313 *gjava.c: (print_super_field): Use new argument to find_class
16316 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
16317 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
16318 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
16320 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
16321 (add_method_1, push_class): New prototypes.
16322 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
16323 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
16324 directory where the class was found.
16325 (find_class): New argument DO_CLASS_FILE. Function find_class
16326 modified accordingly.
16327 *jcf-parse.c: (fix_class_path): New function.
16328 (load_class): Use new VERBOSE argument. load_class now finds and
16329 loads/parses .class/.java files. Save read_state of current_jcf
16331 (java_parser_abort_on_error): New macro.
16332 (jcf_parse_source, parse_source_file): New function.
16333 (jcf_parse): Fixed typo.
16334 (yyparse): Call parse_source_file () only.
16335 (process_zip_dir): Fixed typo, fix zdir->filename_length when
16336 writing the real class name back in the zip directory entry.
16337 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
16338 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
16339 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
16340 (find_class): Prototype fixed.
16341 *lex.c: Added 1998 time stamp.
16342 Removed all static global variables, moved into the parser
16343 context data structure.. Now include unistd.h if SEEK_SET not
16345 (java_init_lex): Rewritten.
16346 (java_sneak_unicode): Modified current unicode access in current line.
16347 (java_unget_unicode): Likewise.
16348 (java_allocate_new_line): New allocation management.
16349 (java_read_char): Modified access and storage of unget_utf8_value.
16350 New way of processing current unicode.
16351 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
16352 (java_get_unicode): Now use the parser context.
16353 (java_lineterminator): Likewise.
16354 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
16355 of the reentrant parser implementation. Function now use the
16356 parser context data structure and java_lval. Fixed production of
16357 the float and double constant "out of range" error message. Fixed
16358 obstack use. Return integer value when hitting a modifier. Now
16359 return type for TRUE, FALSE and other predefined types. Return
16360 identifier as a TREE_LIST list containing the current line context
16361 as the TREE_VALUE sub-node.
16362 (java_unicode_2_utf8): Fixed typo in declaration.
16363 (java_lex_error): Now use the parser context data structure.
16364 *lex.h: Added 1998 time stamp.
16365 (struct java_line): New fields ref_count and next.
16366 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
16367 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
16368 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
16369 *parse.h: Added 1998 time stamp.
16370 (java_parse_source_file): Renamed from parse_source_file.
16371 (YYERROR_NOW, YYNOT_TWICE): Fixed.
16372 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
16373 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
16374 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
16375 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
16376 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
16377 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
16378 (struct parser_ctxt): New data structure to keep the parser context.
16379 *parse.y: Added 1998 time stamp, got rid of static global variables.
16380 (java_error_count, ctxp): New global variables.
16381 (%union): New value field.
16382 (numeric_type, integral_type): Rules removed.
16383 (primitive_type): Rule defined to handle integral, float, double and
16385 (qualified_name, package_declaration,
16386 single_type_import_declaration, type_import_on_demand_declaration,
16387 modifiers, class_declaration, super, interfaces,
16388 interface_type_list, class_body, field_declaration,
16389 field_declaration, variable_declarators, variable_declarator,
16390 variable_declarator_id, method_declaration, method_header,
16391 formal_parameter_list, formal_parameter, method_body, block,
16392 static, interface_declaration, extends_interfaces,
16393 abstract_method_declaration, local_variable_declarators): Rules now
16395 (force_error, do_warning): New global statics.
16396 (push_parser_context, parser_context_save_global,
16397 parser_context_restore_global, pop_parser_context): New functions.
16398 (yyerror): Now uses the global parser context. Fixed use of obstack.
16399 (parse_error, parse_error_context, parse_warning_context,
16400 java_accstring_lookup, redefinition_error, check_modifiers,
16401 parser_add_interface, create_interface, create_class, find_field,
16402 duplicate_declaration_error, register_fields, method_header,
16403 check_modifiers_consistency, check_abstract_method_header,
16404 method_declarator, parser_qualified_classname,
16405 parser_check_super_interface, parser_check_super,
16406 parser_chain_incomplete_item, java_check_circular_reference,
16407 layout_class_from_source, java_complete_class,
16408 complete_method_decl, resolve_class, complete_class_report_errors,
16409 java_check_final, check_method_redefinition,
16410 java_check_regular_methods, java_check_abstract_methods,
16411 java_check_methods, lookup_java_interface_method2,
16412 lookup_java_method2, lookup_cl, find_name_in_single_imports,
16413 process_imports, find_in_imports, read_import_entry,
16414 read_import_dir, find_in_imports_on_demand,
16415 check_pkg_class_access, not_builtin_p, declare_local_variables,
16416 source_start_java_method, java_generate_parsed_class): New
16418 *typeck.c: (signature_include_return): New global variable.
16419 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
16420 to add the function returned type in the signature.
16422 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
16424 * jcf-io.c (open_in_zip): Use strncmp and LEN.
16426 1998-01-29 Dave Brolley <brolley@cygnus.com>
16428 * Make-lang.in (java.info): Added.
16429 (java.install-info): Added
16431 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
16433 * Makefile.in (clean): Also remove java/parse.c.
16435 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
16437 Add a pair of -fbounds-check/-fno-bounds-check options.
16438 * lang.c (lang_decode_option): Add code to grok arguments.
16439 (flag_bounds_check): Add decl.
16440 (lang_f_options): New array w/ the option in it.
16441 * java-tree.h (flag_bounds_check): Add decl.
16442 * lang-options.h: New file.
16443 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
16444 of a static macro value.
16445 (JAVA_ARRAY_EXCEPTION): Delete macro.
16447 1998-01-23 Per Bothner <bothner@cygnus.com>
16449 * typeck.c (build_java_array_type): Fix two bugs in previous change.
16450 * expr.c (build_anewarray): Add missing promote_type.
16452 1998-01-22 Per Bothner <bothner@cygnus.com>
16454 Add array types with known length to optimize bounds checking.
16455 * typeck.c (build_java_array_type): Take length parameter.
16456 (java_array_type_length, build_prim_array_type): New functions.
16457 * java-tree.h: Update for new functions.
16458 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
16459 * class.c: Use build_prim_array_type.
16460 * expr.c (can_widen_reference_to): Handle known-length array types.
16461 (verify_jvm_instructions): Keep track of integer push instructions
16462 followed by newarray/anewarray, so we can build known-length arrays.
16463 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
16464 (java_array_data_offset): New function.
16465 (build_java_array_length_access): New function. Optimize if constant.
16466 (build_java_arrayaccess): Constant fold bounds check.
16467 (expand_java_newarray, expand_java_anewarray): Replaced by ...
16468 (build_newarray, build_anewarray): New functions.
16469 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
16470 * verify.c (merge_types): Handle known-lengh array types.
16472 1998-01-19 Per Bothner <bothner@cygnus.com>
16474 * expr.c (expand_byte_code): Fix performace bug, which caused
16475 searching linenumber_table to be linear rather than constant.
16477 1997-12-12 Per Bothner <bothner@cygnus.com>
16479 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
16481 * decl.c, java-tree.h (soft_fmod_node): New global.
16482 * decl.c (init_decl_processing): Define __builtin_fmod.
16483 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
16484 using __builtin_fmod.
16486 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
16488 * keyword.h: New file, output of keyword.gperf as processed by
16490 * lex.c (java_lex_init): Initialize java_error_flag.
16491 * parse.c (YYERROR_NOW): Uses java_error_flag.
16492 * parse.y: New static java_error_flag. Useless definition of
16494 * parse.y (java_error): Portable error recovery using
16495 java_error_flag (not yet completely tuned).
16497 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
16499 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
16501 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16503 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
16504 (parse.c, lex.c, keyword.h): New rules for Java source code
16506 * parse.c: Renamed into jcf-parse.c.
16507 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
16508 * keyword.gperf: New file, Java keywords.
16509 * parse.y: New file, Java language grammar.
16510 * parse.h: New file, Java language grammar definitions.
16511 * lex.c: New file, Java language lexer.
16512 * lex.h: New file, Java language lexer definitions.
16514 1997-12-03 Per Bothner <bothner@cygnus.com>
16516 * decl.c (clinit_identifier_node), java-tree.h: New global.
16517 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
16518 * verify.c (verify_jvm_instructions): Inline use of removed macros.
16519 * expr.c (expand_java_field_op): Check for invalid assignment
16522 * jcf-reader.c (get_attribute): Test for wrong attribute length.
16524 1997-10-27 Per Bothner <bothner@cygnus.com>
16526 * verify.c (verify_jvm_instructions): When processing a handler,
16527 attempt to set the current_subr to the right value.
16528 (More complicated code combines Sep 17 and Oct 22 versions.)
16530 1997-10-24 Per Bothner <bothner@cygnus.com>
16532 * class.c (push_class): Figure out (guess) name of source file.
16533 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
16534 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
16535 (parse_class_file): Change return type from int to void.
16536 Call debug_start_source_file/debug_end_source_file.
16538 * expr.c (build_java_binop): Fix masking 2nd operand.
16539 * decl.c (init_decl_processing): Set sizetype first.
16541 1997-10-22 Per Bothner <bothner@cygnus.com>
16543 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
16544 (Revert Sep 17 change.)
16546 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
16548 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
16549 .class extension in their name and fix thing so we don't process
16550 them parse_zip_file_entries().
16551 (parse_zip_file_entries): Cleaned unused local variables.
16553 1997-10-20 Per Bothner <bothner@cygnus.com>
16555 * expr.c (can_widen_reference_to): Allows equal array element types.
16556 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
16557 * jcf-dump.c (RET): Get (and print) index.
16559 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
16560 Promote element type to POINTER_TYPE.
16562 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16564 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
16565 find_in_current_zip, jcf_figure_file_type): Moved from
16566 jcf-reader.c to parse.c.
16567 * zextract.c: (read_zip_archive): takes file_comment_length possible
16568 field into account.
16570 1997-10-20 Per Bothner <bothner@cygnus.com>
16572 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
16574 * verify.c (merge_types): Handle array types even better ...
16576 1997-10-17 Per Bothner <bothner@cygnus.com>
16578 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
16580 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
16581 * class.c (make_class_data): Don't build fields_decl if no fields.
16582 When building fields_decl, skip if DECL_ARTIFICIAL.
16584 * expr.c (java_stack_swap): Update stack_type_map.
16585 * verify.c (merge_types): Handle array types better.
16587 1997-10-15 Per Bothner <bothner@cygnus.com>
16589 * class.c (add_field): Don't promote short integral fields to
16590 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
16591 * expr.c (push_value): Promote and convert short integral values.
16593 * decl.c, java-tree.h (integer_two_node): New constant node.
16594 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
16596 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16598 * class.c (append_gpp_mangled_type): Use function argument
16599 unpromoted type to generate mangled name.
16601 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16603 * constants.c (build_constant_data_ref): Now uses current_class
16604 instead of main_class.
16605 (build_constants_constructor): Now uses current_class instead of
16607 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
16608 of the global variable SeepZipFiles done here.
16609 * zextract.c (read_zip_archive): extra_field optional field taken
16610 into account while computing the position of the class file in the
16612 * verify.c (verify_jvm_instructions): Use current_jcf to search
16614 * parse.c (load_class): First search for the class to load in the
16615 current zip file. Saves current_jcf (restored before returning
16616 from that function). Don't call JCF_FINISH in the class was found
16617 in the current ZIP file.
16618 (jcf_parse): If the class was found in the current ZIP file, save
16619 its tree_constant_pool (for later reuse).
16620 (parse_class_file): New function. Process each method defined in
16621 the current class and record the class as to be later registered.
16622 (yyparse): Rewritten. Figure the type of the current file and switch
16624 * lang.c: New global variable current_jcf.
16625 (lang_init): Removed compiling_from_source test (done later, in
16626 yyparse). Removed call the jcf_parse ().
16627 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
16628 (typedef struct JCF): New fields seen_in_zip (to mark a class found
16629 in the current ZIP file) and zip_offset (offset to the class data in
16630 the current zip file).
16631 * jcf-reader.c: zipfile.h included.
16632 localToFile: New ZipFileCache static global variable
16633 (parse_zip_file_entries): New function. Browse the current ZIP
16634 file directory and process each class found.
16635 (process_zip_dir): New function. Register each class found in the
16636 ZIP file directory. The class aren't parsed but a valid JCF is
16637 link to each of them.
16638 (find_in_current_zip): New function. Search for a class in the
16639 current ZIP file directory. If found, prepare the class so that it
16641 (jcf_figure_file_type): New function. Examine the file structure
16642 to figure a class file, a ZIP file. If none of these categories are
16643 matched, a source file is assumed.
16644 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
16645 SeenZipFile: New global variable.
16646 (open_in_zip): Use zipmember's length to accelerate the search for
16647 a member. If zipmember was NULL and zip file successfully read,
16649 * java-tree.h: New global variable current_jcf declared. Added
16650 declaration for current_constant_pool_tags, current_constant_pool_data,
16651 current_constant_pool_length, current_constant_pool_data_ref.
16652 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
16653 store the JCF of classes seen in a zip file) and tree *constant_pool
16654 (to save a loaded class constant pool). current_class declared here.
16655 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
16656 retrieve method_ref_constant.
16657 (PUSHC): java_push_constant_from_pool now uses current_jcf.
16658 (OBJECT): get_class_constant now uses current_jcf.
16659 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
16660 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
16661 (expand_invoke): Now uses current_class instead of main_class
16662 (build_class_init): Now uses current_class instead of main_class
16663 * class.c: New static global variable registered_class.
16664 (register_class): New function.
16665 (emit_register_class): Modified to use registered_class instead of
16667 (is_compiled_class): Now take into account class seen in the archive.
16669 1997-10-06 Per Bothner <bothner@cygnus.com>
16671 * except.h: Renamed to: java-except.h.
16672 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
16673 * except.c: Add semi-working (commented out) implementation.
16675 * expr.c (expand_iinc): Add needed flush_quick_stack.
16676 * parse.c (set_source_filename): New function.
16677 (give_name_to_class): Set input_filename from package.classname.java.
16679 * jcf-io.c (find_class): Don't look first in ".".
16681 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16683 * zextract.c (read_zip_archive): Now takes into account the
16685 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
16687 1997-09-20 Per Bothner <bothner@cygnus.com>
16689 * constants.c, java-tree.h (build_internal_class_name): New function.
16690 (alloc_class_constant): Re-implement using build_internal_class_name.
16691 * class.c (make_class_data): Likewise.
16692 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
16694 1997-09-17 Per Bothner <bothner@cygnus.com>
16696 * verify.c (verify_jvm_instructions): Temporarily set current_subr
16697 to NULL before pushing an exception handler target.
16699 * expr.c (flush_quick_stack): Save from low stack indexes to high.
16700 (java_stack_swap, java_stack_dup): Re-write to be safe from
16701 clobbering registers.
16702 (build_class_init): New function.
16704 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
16706 * typeck.c (build_java_array_type): Temporary use
16707 permanent_obstack to create the array 'length' field.
16708 * expr.c (lookup_label): Temporay use permanent_obstack to create
16709 label if not found.
16710 * class.c (push_super_field): Tempory use permanent_obstack.
16712 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16714 * typeck.c (type_for_mode): Now handles double_type_node and
16716 * verify.c (verify_jvm_instructions): The instruction following
16717 the wide bytecode is checked. OPCODE_ret added to the list of
16720 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16722 * class.c (make_class): Temporary use permanent_obstack. Set the
16723 class CLASS_P field to 1.
16724 (push_class): Temporary use permanent_obstack.
16725 (set_super_info): Temporary use permanent_obstack.
16726 (add_method): Temporary use permanent_obstack, set
16727 METHOD_TRANSIENT().
16728 (add_field): Temporary use permanent_obstack. Sets
16729 FIELD_VOLATILE() and FIELD_TRANSIENT().
16730 (build_class_ref): Temporary use permanent_obstack if the class
16732 (build_static_field_ref): Temporary use permanent_obstack when
16733 creating field's rtl.
16734 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
16735 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
16736 and fields. Function finalized, as far as flag handling.
16737 (push_class_static_dummy_field): Temporary use permanent_obstack.
16738 (emit_register_class): Force generation of class registration at
16740 * decl.c (end_java_method): Call permanent_allocation() before
16742 * expr.c (can_widen_reference_to): Added comment to interface
16743 handling, fixed typo.
16744 (lookup_field): Now uses CLASS_P() to correct FIXME
16745 (expand_invoke): Verification on public && !static &&
16746 !abstract moved into soft_lookupinterfacemethod (kaffe).
16747 Use Object class dtable if objectref is an array when expanding
16749 (java_push_constant_from_pool): Temporary use permanent_obstack
16750 for CONSTANT_string
16751 * parse.c (get_ref_constant): Temporary use permanent_obstack to
16752 create constant references.
16753 (get_constant): Temporary use permanent_obstack to create constant.
16754 (load_class): Temporary use permanent_obstack to load class.
16755 (jcf_parse): Temporary use permanent_obstack to perform class
16757 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
16758 (build_java_signature): Temporary use permanent_obstack.
16759 * verify.c: (verify_jvm_instruction): removed unnecessary verification
16761 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
16762 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
16765 1997-09-11 Per Bothner <bothner@cygnus.com>
16767 * class.c (append_gpp_mangled_type): Fix typo.
16768 (emit_register_class): Use main_class to get class object, rather
16769 than looking for no-longer-existing static decl starting with _CL.
16770 * typeck.c (parse_signature_type): Promote array element type
16771 if it is a RECORD_TYPE.
16773 1997-09-10 Per Bothner <bothner@cygnus.com>
16775 * class.c (push_class_static_dummy_field): New function.
16776 (mangle_static_field): New. Do G++-style mangling of static fields.
16777 (layout_class): Mandle static fields here, not in add_field.
16778 (build_class_ref): The class object is now a dummy static field.
16779 * decl.c (find_local_variable): Look for best, instead of first match.
16780 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
16781 (build_java_athrow): Don't check here if exception is Throwable.
16782 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
16783 (TYPE_USED): Removed. No longer used ...
16784 * parse.c (jcf_parse): Call push_class_static_dummy_field.
16785 * verify.c (push_pending_label): New function.
16786 (push_pending_block): Renamed to check_pending_block.
16787 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
16788 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
16789 re-checking possible handlers) after a store (less wasted work).
16790 Check for null handler (finally) before calling add_handler.
16791 Various changes to (finally?) correctly handle try/finally.
16793 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
16795 * class.c: Include stdio.h.
16797 1997-09-04 Per Bothner <bothner@cygnus.com>
16799 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
16800 to make sure class is initialized before static/special invoke.
16802 * verify.c (verify_jvm_instructions): On a store instruction,
16803 call find_local_variable to force pre-allocation of decl and rtx.
16804 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
16806 1997-09-03 Per Bothner <bothner@cygnus.com>
16808 * class.c (build_class_ref): Strip off "promoted_" if need be.
16809 (make_field_value): Call build_java_signature when needed.
16810 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
16811 * expr.c (build_java_athrow): Don't push_value of exception.
16812 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
16813 match specification of [fd]cmp[lg] for NaNs.
16814 (expand_byte_code): Add support for exception handler ranges.
16815 * except.c: Add skeleton for EH code-generation.
16816 * verify.c (merge_types): Treat all promoted integral types as equal.
16817 * constants.c (build_constants_constructor): To force creation of
16818 current_constant_pool_data_ref, call build_constant_data_ref.
16820 * javaop.def (lload): Fix typo.
16821 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
16823 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
16825 * parse.c: Don't include function.h.
16827 1997-08-27 Per Bothner <bothner@cygnus.com>
16829 * except.[ch]: New files.
16830 * Makefile.in (JAVA_OBJS): Add except.o
16831 * expr.c: Temporary warning about unimplemented exceptions.
16832 * verify.c: Verify exception handlers.
16834 * jcf-dump.c (disassemble_method): Print exception table.
16836 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16838 * expr.c (verify_jvm_instructions): Started a thorough
16839 verification of invoke* bytecodes.
16840 (expand_byte_code): flush quick stack if PC is the target of a
16841 branch. and undef RET (conflicting with config/i386/i386.h).
16842 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
16844 (expand_invoke): Now handles invokeinterface and do more
16845 verification according to the bytecode.
16846 (lookup_field): Don't try to load the class if processing
16848 (can_widen_reference_to): Now handles interfaces.
16849 * decl.c (init_decl_processing): New global variable
16850 soft_lookupinterfacemethod_node, declared in java-tree.h.
16851 Call set_super_info on string_type_node.
16852 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
16854 * class.c (set_super_info): Fills the CLASS_* flags according to
16856 (get_access_flags_from_decl): Handles all class flags.
16858 1997-08-26 Per Bothner <bothner@cygnus.com>
16860 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
16861 * parse.c (yyparse): Check for abstract method, and missing code.
16862 * expr.c (expand_byte_code): Change interface.
16863 * lang.c (put_decl_node): Print promoted types prettier.
16864 * verify.c (verify_jvm_instruction): Change interface.
16865 Partial support for scanning exception table.
16866 For load instructions, handle promoted integral types.
16868 1997-08-21 Per Bothner <bothner@cygnus.com>
16870 * verify.c: New file, with contents moved from expr.c.
16871 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
16872 * typeck.c (is_array_type_p): Moved here from expr.c.
16873 * java-tree.h: Add some now-needed function declarations.
16874 * Makefile.in (JAVA_OBJS): Added verify.o.
16876 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16878 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
16879 METHOD_ABSTRACT flag.
16881 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
16882 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
16883 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
16885 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
16887 (start_java_method): Hook for SYNCHRONIZED methods.
16889 * expr.c (build_java_jsr, build_java_ret): New functions
16890 (JSR,PRE): New macros
16891 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
16892 (verify_jvm_instructions): tableswitch, lookupswitch,
16893 monitorenter, monitorexit, goto_w: verified.
16894 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
16895 (build_java_monitor): New function.
16896 (MONITOR_OPERATION): Modified to call build_java_monitor()
16897 (verify_jvm_instructions): Started a thorough verification of
16900 1997-08-19 Per Bothner <bothner@cygnus.com>
16902 Support verification of jsr/ret subroutines (used for try/finally).
16903 * decl.c (return_address_type_node): New type node.
16904 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
16905 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
16906 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
16907 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
16908 TYPE_USED): New macros for special types in type_map.
16910 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
16911 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
16913 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
16915 * expr.c (can_widen_reference_to): New function.
16916 (pop_type): Use it.
16917 (merge_type_state): Support handling start of subroutine.
16918 (push_pending_block): Return char* error message, instead of calling
16919 fatal on an error. Also handle subroutines.
16920 (verify_jvm_instructions): Handle errors from push_poending_block.
16921 Support jsr and ret instructions.
16923 1997-08-19 Per Bothner <bothner@cygnus.com>
16925 * jcf-io.c (find_classfile): Fix thinko.
16926 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
16928 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
16930 * Makefile.in (BISON): Remove.
16932 1997-08-07 Per Bothner <bothner@cygnus.com>
16934 * Makefile.in: Convert to autoconf.
16935 * config-lang.in (outputs): Added java/Makefile.
16937 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
16938 Rename cc1java to jc1.
16940 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
16941 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
16943 * class.c (class_depth): Do load_class if needed.
16945 Mostly better verification.
16946 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
16947 (init_decl_processing): Change return type of soft_checkcast.
16948 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
16949 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
16950 lang_print_error): New functions.
16951 (lang_init): Set global hook print_error_function to lang_print_error.
16952 * expr.c: In the type_map ptr_type_node is only used for null now.
16953 (pop_type, merge_types): Hence ptr_type_node matches any reference.
16954 (merge_types): Dererence pointer to record types before comparing.
16955 (decode_newarray_type, merge_types): On error just return NULL.
16956 (build_java_binop): Add preliminary implementation (with warning)
16957 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
16958 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
16959 (expand_compare, expand_java_goto, expand_java_call): Don't
16960 push_pending_block, since that only makes sense when verifying.
16961 (merge_type_state): Different return codes.
16962 (push_pending_block): A block may need to be verified more than once.
16963 (expand_byte_code): Warn about unused code at code generation time.
16964 (verify_jvm_instruction): Changed logic, since code may need to be
16965 re-verified if type-state has changed. Also, better error handling.
16966 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
16967 Improve newarray, anewarray, ?aload, athrow,
16968 * java-tree.h (LABEL_CHANGED): New macro.
16970 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
16972 * decl.c (soft_athrow_node): New global variable initialized.
16973 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
16974 * typeck.c (convert): Added support for REAL_TYPE.
16975 (convert_to_char): New function.
16976 (convert): Handle CHAR_TYPE.
16977 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
16978 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
16979 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
16981 (verify_jvm_instructions): Added break a the end of bogus unop: label.
16982 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
16983 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
16984 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
16985 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
16986 to Use The Right Things.
16987 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
16988 compatible with INT. BOOLEAN is made equivalent to BYTE.
16989 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
16990 OPCODE_ifnonnull): Now supported.
16991 (build_java_athrow): New function.
16993 1997-08-04 Per Bothner <bothner@cygnus.com>
16995 Rename method name <init> to match G++ (and fix mangling).
16996 * class.c (layout_class): Replace method name of <init> by class name.
16997 (make_method_value): Do inverse renaming of constructor from <init>.
16998 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
16999 * typeck.c (lookup_java_constructor): New function.
17000 * expr.c (expand_invoke): If method_name is <init>, call
17001 lookup_java_constructor to find constructor.
17003 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
17005 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17007 * parse.c (get_class_constant): Modified to handle array "classes"
17008 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
17010 (convert): Modified to handle real type.
17011 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
17012 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
17013 variables declared.
17014 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
17015 soft_multianewarray, soft_newarray_node, soft_throw_node): New
17016 global variables initialized.
17017 (find_local_variable): Handles the case of a pointer
17018 (end_java_method): Restore the use of one more scope
17019 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
17020 build_java_array_length_access, expand_java_arrayload,
17021 expand_java_arraystore, expand_java_array_length,
17022 expand_java_multianewarray, expand_java_anewarray,
17023 build_java_check_indexed_type, is_array_type_p,
17024 build_java_throw_out_of_bound_exception): New functions.
17025 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
17026 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
17027 OPCODE_<t>aload): Implemented code for verification.
17028 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
17029 ARRAY_NEW_MULTI): Macro defined.
17030 (CONVERT): Modified to invoke convert().
17031 (case OPCODE_aload2): Fixed index typo from 2 to 1.
17033 1997-07-31 Per Bothner <bothner@cygnus.com>
17035 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
17036 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
17037 (make_class_data): Field name needs '/' as package prefix.
17038 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
17040 1997-07-25 Per Bothner <bothner@cygnus.com>
17042 Implement debug information for local variables.
17043 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
17044 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
17045 DECL_LOCAL_SLOT_CHAIN): New macros.
17046 (struct lang_decl_var): New type.
17047 * parse.c (give_name_to_locals): Move to decl.c.
17048 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
17049 (start_java_method): Re-write parameter handling.
17050 (pending_local_decls): New global variable.
17051 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
17052 (find_local_variable): Accept pc so we can skips decls not in range.
17053 (struct binding_level): Add end_pc field.
17054 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
17055 (various): Change so current pc gets passed to find_local_variable.
17057 * decl.c (init_decl_processing): Re-arrange fields in
17058 class_type_node and and method_type_node to match kaffe 0.9.1.
17059 * class.c (make_method_value, make_class_data): Update
17060 initializations to match.
17062 1997-07-16 Per Bothner <bothner@cygnus.com>
17064 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
17065 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
17066 (push_super_field): New function.
17067 (make_class_data): Handle inheritance of class static initializer.
17068 (layout_class): New name mangling.
17069 * constants.c (build_constant_data_ref): Init type of data array
17070 to a one-element array.
17071 (build_constants_constructor): Set DECL_SIZE from complete array type.
17072 * decl.c: Rename class_type, object_type etc to class_type_node,
17073 object_type_node etc. Make former inherit from latter.
17074 * expr.c (expand_invoke): Add cast of function address.
17075 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
17076 * parse.c (yyparse): Don't call layout_class here.
17077 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
17079 1997-06-14 Per Bothner <bothner@cygnus.com>
17081 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
17082 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
17083 (alloc_class_constant): New.
17084 * expr.c (expand_invoke): Make sure method's class is initialized.
17085 * class.c (interits_from_p, emit_register_class): New functions.
17086 * parse.c (yyparse): Call emit_register_class.
17088 1997-06-09 Per Bothner <bothner@cygnus.com>
17090 * constants.c: New file, to handle constant pool.
17091 * Makefile.in (JAVA_OBJS): Add constants.o.
17092 * decl.c (init_decl_processing): Update, fix, finish various structs.
17093 (pushdecl_top_level): New.
17094 * parse.c (layout_class): Moved to class.c.
17095 * expr.c (java_push_constant_from_pool): New function.
17096 * class.c (build_class_ref): Make work fully
17097 (make_class_data): Emit super-class, constant pool, interface vector.
17099 1997-06-03 Per Bothner <bothner@cygnus.com>
17101 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
17102 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
17103 * class.c (class_depth): New function.
17104 (lookup_named_class): Replaced by new function lookup_class.
17105 * decl.c (object_type_node, string_type_node): New.
17106 Remove various types that we no longer need.
17107 * expr.c (verify_jvm_instructions): New separate verifier pass.
17108 (push_type, pop_type): New functions for verifier.
17109 (type_stack_dup, pop_argument_types, merge_types): Likewise.
17110 (expand_byte_code): Simplify, since we assume already verified.
17111 (expand_invoke): Now mostly works.
17112 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
17113 * lang.c (main_class): Move to parse.c. Don't make_class yet.
17114 * parse.c: Wait to allocate class object until we know its name.
17115 (layout_class): Calculate DECL_VINDEX for each virtual method.
17116 * typeck.c (get_array_type): Rename to ...
17117 (build_java_array_type): ... and provide working implementation.
17118 (build_java_signature): New function - build Java signature of type.
17119 (set_java_signature): New function - cache signature with type.
17120 (lookup_java_method): New function.
17122 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
17124 * class.c (ident_subst): Take extra SUFFIX parameter.
17125 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
17126 (set_constant_value, build_static_field_ref, is_compiled_class): New.
17127 (build_class_ref): Actually implement.
17128 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
17129 * decl.c (builtin_function): New.
17130 (init_decl_processing): Update for current Kaffe. Declare some
17131 builtin Kaffe functions.
17132 * expr.c (build_address_of): New.
17133 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
17134 Renamed (from expand_java_new etc), and added working implementations.
17135 (build_field_ref): Now also handle static fields.
17136 (expand_invoke): Implement invokestatic, and start implement rest.
17137 * java-opcodes.h: Use javaop.def to avoid duplicated list.
17138 * javaop.def: Rename invokevirt -> invokevirtual.
17139 * lang.c (use_handles): Removed.
17140 * parse.c: Add support for ConstantValue attribute.
17141 Handle nested loading of a class. (JPOOL_UTF): New.
17143 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
17145 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
17147 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
17149 * Make-lang.in (java.install-man): New empty rule.
17150 * typeck.c (set_local_type): New function.
17151 * expr.c (STORE_INTERNAL): Call find_local_variable,
17152 not find_stack_slot. Call set_local_type.
17154 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
17156 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
17157 and building RECORD_TYPE CONSTRUCTORs.
17158 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
17160 * lang.c (use_handles): Change the default to 0.
17161 * decl.c: Define and build class_type, field_type, utf8const_type.
17162 * class.c (make_class_data, make_field_value,
17163 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
17164 hashUtf8String, strLengthUtf8, mangled_classname:
17165 Functions to build reflective data structures.
17166 * parse.c (yyparse): Call make_class_data.
17168 * jcf-io.c (open_class, find_classfile): New functions.
17169 * jcf-dump.c: Support reading classfile from explicitly-named
17170 class file (without CLASSPATH searching).
17172 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
17174 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
17175 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
17176 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
17177 (get_constant): Now trivial for CONSTANT_Utf8.
17179 * jcf.h: Make NEW_CPOOL the default.
17180 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
17182 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>