1 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
3 * class.c (add_interface_do): Remove.
4 (set_super_info, interface_of_p, maybe_add_interface,
5 add_interface, make_class_data, layout_class,
6 add_miranda_methods): Adjust BINFO accessors and addition.
7 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
9 * jcf-write.c (generate_classfile): Likewise.
10 * parse.y (patch_anonymous_class, check_inner_circular_reference,
11 check_circular_reference, java_complete_class,
12 check_abstract_method_definitions,
13 java_check_abstract_method_definitions,
14 check_interface_throws_clauses, java_check_abstract_methods,
15 lookup_java_interface_method2,
16 find_applicable_accessible_methods_list): Adjust BINFO accessors
18 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
20 2004-07-18 Roger Sayle <roger@eyesopen.com>
22 * builtins.c (max_builtin, min_builtin,
23 java_build_function_call_expr): Replace calls to build with buildN.
24 * class.c (build_class_ref, build_static_field_ref,
25 get_dispatch_table, make_class_data, layout_class_method): Likewise.
26 * constants.c (build_ref_from_constant_pool): Likewise.
27 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
28 add_stmt_to_compound): Likewise.
29 * except.c (build_exception_object_ref, expand_end_java_handler):
31 * java-gimplify.c (java_gimplify_case_expr,
32 java_gimplify_default_expr, java_gimplify_block,
33 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
34 * jcf-write.c (generate_bytecode_insns): Likewise.
35 * typeck.c (convert_ieee_real_to_integer): Likewise.
37 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
39 * java-tree.h (builtin_function): Declare.
41 2004-07-16 Steven Bosscher <stevenb@suse.de>
43 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
44 abuse restore_line_number_status.
46 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
49 * jcf-parse.c (java_emit_static_constructor): Specify default
52 2004-07-13 Per Bothner <per@bothner.com>
54 * java-tree.h (all_class_filename): Remove useless macro.
55 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
56 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
57 * parse.y (java_parser_context_restore_global): Replace
58 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
59 * jcf-parse.c (read_class, java_parse_file): Likewise.
61 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
64 gjavah.c (print_field_info): Emit constant only if field is static.
66 2004-07-11 Roger Sayle <roger@eyesopen.com>
68 * expr.c (java_truthvalue_conversion, flush_quick_stack,
69 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
70 build_java_ret, build_java_throw_out_of_bounds_exception,
71 build_java_array_length_access, java_check_reference,
72 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
73 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
74 expand_java_arrayload, build_java_monitor, expand_java_return,
75 expand_load_internal, expand_java_NEW, build_get_class,
76 build_instanceof, expand_java_CHECKCAST, expand_iinc,
77 build_java_soft_divmod, build_java_binop, build_field_ref,
78 expand_compare, expand_java_goto, expand_java_switch,
79 expand_java_add_case, build_class_init, build_known_method_ref,
80 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
81 expand_invoke, build_jni_stub, expand_java_field_op,
82 java_expand_expr, expand_byte_code, STORE_INTERNAL,
83 force_evaluation_order, emit_init_test_initialization): Convert
84 calls to "build" into calls to the prefered "buildN" functions.
86 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
88 * java-tree.h (set_block): Remove.
89 * lang.c (java_clear_binding_stack): New.
90 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
91 * decl.c (struct binding_level): Remove this_block.
92 (clear_binding_level): Likewise.
93 (poplevel): Don't handle this_block.
96 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
98 * class.c (common_enclosing_context_p): Remove statement with no
101 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
104 * parse.y (create_anonymous_class): Remove 'location' argument. Use
105 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
106 (craft_constructor): Inherit access flags for implicit constructor
107 from the enclosing class.
108 (create_class): Fix comment typo.
109 (resolve_qualified_expression_name): Pass type of qualifier to
110 not_accessible_p, not the type in which target field was found.
111 (not_accessible_p): Handle inner classes. Expand protected
112 qualifier-subtype check to enclosing instances, but don't apply this
113 check to static members. Allow protected access to inner classes
114 of a subtype. Allow private access within common enclosing context.
115 (build_super_invocation): Get WFL line number info from current
117 (build_incomplete_class_ref): Update for new create_anonymous_class
119 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
120 common_enclosing_instance_p.
121 * class.c (common_enclosing_context_p): New. Determine if types
122 share a common enclosing context, even across static contexts.
123 (common_enclosing_instance_p): Renamed from
124 common_enclosing_context_p. Determines if types share a common
125 non-static enclosing instance.
126 * java-tree.h (common_enclosing_instance_p): Declare.
127 * jcf-write.c (get_method_access_flags): New. Surpress private flag
128 for inner class constructors.
129 (generate_classfile): Use get_method_access_flags.
131 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
133 * class.c (interface_of_p): Check for null TYPE_BINFO.
135 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
137 * class.c (make_class): Do not create binfo here.
138 (set_super_info): Create it here.
139 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
141 2004-07-08 Richard Henderson <rth@redhat.com>
143 * expr.c (case_identity, get_primitive_array_vtable,
144 java_expand_expr, emit_init_test_initialization): Remove.
145 * java-tree.h (java_expand_expr): Remove.
146 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
148 2004-07-07 Per Bothner <per@bothner.com>
150 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
151 get internal error due to mismatched types.
153 * gcj.texi (Invoking gij): Document new -verbose:class flag.
155 * gcj.texi (Linking): New node. Document -lgij usage.
157 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
159 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
160 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
161 * java/class.c (set_super_info, class_depth, interface_of_p,
162 maybe_add_interface, add_interface, make_class_data,
163 layout_class, add_miranda_methods): Adjust BINFO macros.
164 * expr.c (can_widen_reference_to, lookup_field): Likewise.
165 * jcf-write.c (generate_classfile): Likewise.
166 * parse.y (patch_anonymous_class,
167 check_inner_circular_reference, check_circular_reference,
168 java_complete_class, check_abstract_method_definitions,
169 java_check_abstract_method_definitions,
170 check_interface_throws_clauses, java_check_abstract_methods,
171 lookup_java_interface_method2,
172 find_applicable_accessible_methods_list): Likewise.
173 * typeck.c (find_method_in_interface): Likewise.
174 * verify.c (merge_types): Likewise.
176 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
178 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
179 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
181 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
183 * class.c (make_class): Use make_tree_binfo.
184 (set_super_info, add_interface_do): Likewise.
185 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
187 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
189 * verify.c: Correct array element access formatting thinko.
191 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
193 * verify.c: Insert a short blurb at the start referring to the JVMS.
194 (merge_type_state): Remove redundant nested if statement.
195 (verify_jvm_instructions): Ensure current_subr is initialised to
197 Minor formatting fixes all over the place.
199 2004-07-02 Richard Henderson <rth@redhat.com>
201 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
203 2004-07-01 Richard Henderson <rth@redhat.com>
205 * class.c (registerClass_libfunc): Remove.
206 (init_class_processing): Don't set it.
207 (emit_register_classes): Take list_p parameter. Fill it in
208 with _Jv_RegisterClass calls.
209 * decl.c (java_init_decl_processing): Don't call
210 init_resource_processing.
211 * jcf-parse.c (java_emit_static_constructor): New.
212 (java_parse_file): Call it.
213 * resource.c (registerResource_libfunc): Remove.
214 (init_resource_processing): Remove.
215 (write_resource_constructor): Take list_p parameter. Fill it in
216 with _Jv_RegisterResource calls.
217 * java-tree.h: Update prototypes.
219 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
222 * class.c (layout_class_method): Do not override package-private
223 method if its in a different package.
224 (split_qualified_name): Move here from parse.y. Rename from
225 breakdown_qualified. Add comment.
226 (in_same_package): Move here from parse.y. Add comment.
227 * java-tree.h (break_down_qualified, in_same_package): Declare.
228 (in_same_package): Likewise.
229 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
232 2004-06-29 Andrew Haley <aph@redhat.com>
234 * except.c (expand_start_java_handler): Push a new binding level.
235 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
236 register_exception_range() to register where we'll do it.
237 (expand_end_java_handler): Remove old bogus code. Replace with
238 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
239 the top of the expression we're curently building.
240 (maybe_end_try): Delete.
241 * decl.c (binding_level.exception_range): New field.
242 (clear_binding_level): Add field exception_range. Reformat.
243 (poplevel): Call expand_end_java_handler().
244 (poplevel): Call java_add_stmt only if functionbody is false.
245 (maybe_poplevels): Don't call maybe_end_try() from here.
246 (end_java_method): Clear no longer used trees in function decl.
247 (register_exception_range): New function.
248 * java-tree.h (register_exception_range, struct eh_range): Declare.
250 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
252 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
254 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
257 * expr.c (class_has_finalize_method): Fix method name indentation.
258 (expand_java_call): Remove K&R style parameter declaration.
259 (expand_invoke): Fix statement indentation.
260 (expand_java_field_op): Likewise.
261 * parse-scan.y: Fix typo.
262 (reset_report): Fix method name indentation.
263 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
265 * verify.c (verify_jvm_instructions): Document parameters, insert
267 * lang.c (lang_init_source): Fix method name indentation.
268 * class.c (common_enclosing_context_p): Likewise.
269 (emit_symbol_table): Fix parameter list indentation.
270 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
271 parameter declaration.
272 * constants.c: Fix copyright notice indentation.
273 * typeck.c (find_method_in_superclasses): Fix parameter list
275 (find_method_in_interfaces): Likewise.
276 * zextract.c (makelong): Fix method name indentation.
278 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
281 * parse.y (create_interface): Set correct access modifiers for
283 * jcf-write.c (get_classfile_modifiers): New function.
284 (generate_classfile): Use get_classfile_modifiers, not
287 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
289 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
290 dependency to current parser context, not NULL_TREE, for top-level
292 (jdep_resolve_class): Enable member access check for all inner
295 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
297 * parse.y (qualify_and_find): Pass type decl, not identifier, to
300 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
303 * expr.c (expand_java_field_op): Ensure that target class for static
304 field access has been loaded.
306 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
307 Ranjit Mathew <rmathew@hotmail.com>
309 PR java/1207, java/16178
310 * jcf-parse.c (load_class): Return immediately if passed a type decl
311 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
312 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
313 before calling load_class.
314 (qualify_and_find): Likewise.
315 (find_in_imports_on_demand): Likewise.
316 (find_applicable_accessible_methods_list): Likewise.
318 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
320 * parse.y (java_layout_seen_class_methods): Don't call load_class
321 on class defined by source parser.
323 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
325 * parse.y (set_nested_class_simple_name_value): Removed.
326 (java_complete_expand_class): Remove calls to
327 set_nested_class_simple_name_value.
329 2004-06-22 Andrew Haley <aph@redhat.com>
330 Ranjit Mathew <rmathew@hotmail.com>
333 * decl.c (force_poplevels): Remove call to expand_end_bindings.
335 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
337 * parse.y (create_class): Correct diagnostic message about
338 java.lang.Object extending anything else.
340 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
342 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
343 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
344 * constants.c (build_ref_from_constant_pool): Likewise.
345 * expr.c (build_java_array_length_access): Likewise.
346 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
347 (invoke_build_dtable, build_invokevirtual): Likewise.
348 (build_invokeinterface, java_expand_expr): Likewise.
349 (emit_init_test_initialization): Likewise.
350 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
351 * parse.y (make_qualifed_name, build_array_ref): Likewise.
353 2004-06-21 Andrew Haley <aph@redhat.com>
355 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
358 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
360 * jcf.h (struct JCF): Change java_source, right_zip and finished
362 * lex.h (struct java_lexer): Change hit_eof, read_anything,
363 byte_swap and use_fallback to unsigned int.
364 * parse.h (struct _jdep): Change flag0 to unsigned int.
366 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
369 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
370 before trying to lay out its methods.
371 * jcf-parse.c (read_class): Track parsed files using canonical paths
372 obtained via lrealpath from libiberty.
373 (java_parse_file): Likewise.
374 (parse_source_file_1): Rename formal parameter to reflect its
375 modified purpose. Minor formatting fix.
377 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
379 * class.c (emit_register_classes): Make the function uninlinable,
380 do not set current_function_cannot_inline.
381 * resource.c (write_resource_constructor): Do not reset
382 flag_inline_functions around rest_of_compilation.
384 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
387 * expr.c (java_truthvalue_conversion): Handle
388 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
389 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
390 i.e. return the expression.
392 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
394 * gjavah.c: Include version.h
396 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
398 * jcf-write.c (generate_bytecode_conditional): Correct handling
399 of unordered conditionals. Add comment.
401 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
402 Per Bothner <per@bothner.com>
404 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
405 local variable was initialised upon declaration.
406 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
407 variable was final and initialised upon declaration.
408 * check-init.c (check_final_reassigned): Give error only if a blank
409 final is not definitely unassigned or if an initialised final is
411 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
412 assignment expressions. Remove case MODIFY_EXPR, label do_default.
413 (check_init): Perform initialised-variable-removing-optimisation
414 only on non-final local variables.
416 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
418 * jcf-write.c (generate_bytecode_conditional): Handle binops
419 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
421 (generate_bytecode_insns): Likewise.
423 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
425 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
426 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
428 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
430 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
431 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
433 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
435 * decl.c (struct binding_level): Add GTY marker. Compile
436 binding_depth unconditionally.
437 (current_binding_level, free_binding_level, global_binding_level):
439 (clear_binding_level): Unconditionally set binding_depth.
440 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
442 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
444 * lex.c (java_new_lexer): Set 'encoding'.
445 (java_read_char): Improve error message for unrecognized characters.
446 * lex.h (struct java_lexer): New field 'encoding'.
448 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
450 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
452 2004-05-21 Mark Wielaard <mark@klomp.org>
454 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
457 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
459 * typeck.c: Remove non-printable character 160.
461 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
463 * check-init.c: Correct minor typos.
465 2004-05-13 Diego Novillo <dnovillo@redhat.com>
467 * Make-lang.in, expr.c, java-gimplify.c: Rename
468 tree-simple.[ch] to tree-gimple.[ch].
470 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
472 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
474 2004-05-13 Diego Novillo <dnovillo@redhat.com>
476 Merge from tree-ssa-20020619-branch. See
477 ChangeLog.tree-ssa for details.
479 * Make-lang.in, builtins.c, check-init.c, class.c,
480 constants.c, decl.c, except.c, expr.c, java-except.h,
481 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
482 lang.c, lang.opt, parse.y, resource.c: Merged.
483 * java-gimplify.c: New file.
485 2004-05-10 Andrew Haley <aph@redhat.com>
487 * parse.y (create_class): Set TYPE_VFIELD.
488 * decl.c (java_init_decl_processing): Likewise.
490 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
491 * class.c (make_method_value): Replace DECL_VINDEX with call to
493 (get_dispatch_vector): Likewise.
494 (layout_class_method): Likewise.
495 Replace set of DECL_VINDEX with call to set_method_index().
496 (set_method_index): New function.
497 (get_method_index): New function.
498 * java-tree.h (set_method_index): New function decl.
499 (get_method_index): New function decl.
501 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
503 * parse.y (check_pkg_class_access): Add new argument
504 and use it when cl is NULL to call lookup_cl on it.
505 (parser_check_super_interface): Do not call lookup_cl.
506 Pass this_decl to check_pkg_class_access and NULL
507 instead of lookup_cl.
508 (parser_check_super): Update for change in
509 check_pkg_class_access.
510 (do_resolve_class): Likewise.
511 (process_imports): Likewise.
512 (find_in_imports_on_demand): Likewise.
513 (resolve_qualified_expression_name): Likewise.
515 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
517 Fixes PR java/9685, PR java/15073
518 * parse.y (accessibility_string): New method.
519 (not_accessible_field_error): Use accessibility_string()
520 instead of java_accstring_lookup().
521 (resolve_qualified_expression_name): Check with
522 check_pkg_class_access() before allowing access using
525 Use check_pkg_class_access() instead of not_accessible_p()
526 for unqualified types.
527 (not_accessible_p): Use DECL_CONTEXT (member) instead of
528 REFERENCE for package-private access checking.
529 (patch_method_invocation): Use accessibility_string() instead
530 of java_accstring_lookup().
532 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
535 * gjavah.c (struct method_name): Add member is_native.
536 (overloaded_jni_method_exists_p): Match candidate method only if
538 (print_method_info): Initialise is_native flag from the method's
541 2004-04-30 Roger Sayle <roger@eyesopen.com>
543 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
544 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
546 2004-04-22 Roger Sayle <roger@eyesopen.com>
548 * resource.c (write_resource_constructor): Guard call to possibly
549 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
551 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
553 * class.c (make_class_data): Add new field aux_info.
554 * decl.c (java_init_decl_processing): Push type and decl for
557 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
559 * expr.c (expand_java_NEW): Don't use size argument for
560 _Jv_AllocObject calls.
561 * parse.y (patch_invoke): Likewise.
563 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
565 * expr.c (build_invokeinterface): Remove unused variables to
568 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
570 * class.c (get_interface_method_index): New function. Return dispatch
571 index for interface method.
572 (make_method_value): For interface methods, set index field to
573 iface dispatch index, not DECL_VINDEX.
574 * expr.c (build_invokeinterface): Use get_interface_method_index.
576 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
578 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
580 2004-03-31 Andrew Haley <aph@redhat.com>
583 * jcf-io.c (opendir_in_zip): Tidy up error handling.
585 2004-03-30 Zack Weinberg <zack@codesourcery.com>
587 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
590 2004-03-25 Marcus Meissner <meissner@suse.de>
593 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
595 2004-03-23 Tom Tromey <tromey@redhat.com>
598 * jcf-write.c (make_class_file_name): Don't report if mkdir
601 2004-03-23 Tom Tromey <tromey@redhat.com>
603 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
605 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
607 * class.c, gjavah.c, lang.c: Fix comment typos.
608 * gcj.texi: Fix typos.
610 2004-03-19 Per Bothner <per@bothner.com>
612 * gcj.texi (Code Generation): Document new flags and assert defaults.
614 * class.c (assume_compiled_node_struct): Rename type to
615 class_flag_node_struct, as it is now also used for enable_assertions.
616 Rename assume_compiled_node typedef. Rename excludep field to value.
617 (find_assume_compiled_node): Rename function to find_class_flag_node.
618 Minor optimization - avoid needless strlen.
619 (add_assume_compiled): Some tweaking and optimization.
620 Rename and generalize to add_class_flag takem an extra parameter.
621 (add_assume_compled): New just calls add_class_flag.
622 (add_enable_assert, enable_assertions): New functions.
623 (enable_assert_tree): New static.
624 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
625 * lang.opt (fenable-assertions, fenable-assertions=,
626 fdisable-assertions, fdisable-assertions=): New options.
627 * lang.c (java_handle_option): Handle new options.
628 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
629 class in an interface - create helper class nested in outer interface.
630 (build_assertion): Short-circuit if enable_assertions is false.
632 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
634 * java-tree.h: Changes throughout to add checking to macros
635 and numerous whitespace changes.
636 (VAR_OR_FIELD_CHECK): New macro.
637 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
638 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
640 2004-03-16 Per Bothner <per@bothner.com>
642 * jcf-jump.c (options): New --print-constants option.
643 * gcj.texi (Invoking jcf-dump): Document --print-constants.
645 * jcf-dump.c (flag_print_constant_pool): Default to off.
646 (print_constant_terse_with_index): New helper function.
647 (various places): Check flag_print_constant_pool where missing.
648 (main): If verbose set flag_print_constant_pool.
649 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
651 2004-03-15 Andrew Haley <aph@redhat.com>
654 * parse.y (java_complete_lhs): Check that final variable has an
657 2004-03-12 Andrew Haley <aph@redhat.com>
660 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
663 2004-02-29 Roger Sayle <roger@eyesopen.com>
665 * jcf-parse.c (java_parse_file): Handle the case that input_filename
668 2004-02-27 Per Bothner <per@bothner.com>
670 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
671 suggestion: Use build_incomplete_class_ref.
672 This fixes PR java/13508, java/11714.
674 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
676 * java/parse.h: Update copyright.
678 2004-02-26 Andrew Haley <aph@redhat.com>
681 * parse.y (check_interface_throws_clauses): Check for
682 !METHOD_INVISIBLE (iface_method).
683 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
684 well as CLASS_ABSTRACT.
686 2004-02-25 Per Bothner <per@bothner.com>
688 * parse.y (build_assertion): If we're in an inner class, create the
689 class$ helper routine in the outer class.
691 2004-02-19 Richard Henderson <rth@redhat.com>
693 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
695 2004-02-16 Geoffrey Keating <geoffk@apple.com>
697 * Make-lang.in (java.install-man): Add extra dependencies.
699 2004-02-13 Geoffrey Keating <geoffk@apple.com>
701 * Make-lang.in: Install man pages under the same names
702 (possibly transformed) as the program they document.
704 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
706 * gjavah.c: Include "intl.h".
707 (error): New function.
708 (main): Call gcc_init_libintl.
709 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
710 print_stub_or_jni, process_file, main): Use error rather than
712 (print_method_info, usage, help, version, main): Mark strings for
713 translation with _. Avoid splitting up sentences. Send
714 information messages to stdout.
715 * jcf-dump.c: Include "intl.h".
716 (main): Call gcc_init_libintl.
717 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
718 Mark error, usage and version messages for translation with _.
719 Avoid splitting up sentences.
720 * jv-scan.c: Include "intl.h".
721 (fatal_error, warning): Change parameter s to msgid. Translate
723 (main): Call gcc_init_libintl.
724 (usage, help, version): Mark error, usage and version messages for
725 translation with _. Avoid splitting up sentences.
726 * jvgenmain.c: Include "intl.h".
727 (main): Call gcc_init_libintl.
728 (usage, main): Mark error messages for translation with _.
729 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
730 JVGENMAIN_OBJS): Add intl.o.
731 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
732 java/jvgenmain.o): Update dependencies.
734 2004-02-08 Per Bothner <per@bothner.com>
736 * parse.y (resolve_qualified_expression_name): In case of inaccessible
737 class don't use not_accessible_field_error, which can get confused.
739 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
741 Make-lang.in (po-generated): Delete.
743 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
745 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
747 * decl.c: Include target.h.
748 (start_java_method): Replace PROMOTE_PROTOTYPES with
749 targetm.calls.promote_prototypes.
750 * expr.c: Include target.h.
751 (pop_arguments): Replace PROMOTE_PROTOTYPES with
752 targetm.calls.promote_prototypes.
753 * parse.y: Include target.h.
754 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
755 with targetm.calls.promote_prototypes.
757 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
759 * typeck.c: Update copyright.
761 2004-02-02 Tom Tromey <tromey@redhat.com>
763 * decl.c (java_init_decl_processing): Remove duplicate
766 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
768 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
770 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
772 * expr.c (build_field_ref): Move variable
775 2004-01-28 Andrew Haley <aph@redhat.com>
777 * expr.c (build_field_ref): Widen field offset.
779 2004-01-27 Andrew Haley <aph@redhat.com>
782 * parse.y (check_interface_throws_clauses): Make sure class_decl
785 2004-01-22 Jeff Sturm <jsturm@one-point.com>
788 * parse.y (patch_assignment): Don't modify lhs_type for
789 reference assignments.
791 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
793 * Make-lang.in: Replace $(docdir) with doc.
794 (java.info, java.srcinfo, java.man, java.srcman): New rules.
795 (java.install-man): Revamp rule.
797 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
799 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
800 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
801 instead of deferred backquote.
803 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
805 * typeck.c (find_method_in_interfaces): Move variable
808 2004-01-16 Andrew Haley <aph@redhat.com>
811 * typeck.c (shallow_find_method): New.
812 (find_method_in_superclasses): New.
813 (find_method_in_interfaces): New.
814 (lookup_do): Rewrite.
815 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
817 * jcf-parse.c (read_class): Save and restore output_class.
818 * decl.c (java_expand_body): Set output_class from fndecl.
820 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
822 * class.c (gen_indirect_dispatch_tables): Fix string length
825 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
827 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
828 (java.srcextra): Copy above back to source directory if requested.
829 (po-generated): Delete reference to $(parsedir).
830 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
833 2004-01-14 Jan Hubicka <jh@suse.cz>
835 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
838 2004-01-09 Mark Mitchell <mark@codesourcery.com>
840 * java-tree.h (java_expand_expr): Change prototype.
841 * expr.c (java_expand_expr): Add alt_rtl parameter.
843 2004-01-09 Andrew Haley <aph@redhat.com>
846 * parse.y (java_fix_constructors): Set output_class.
847 (java_reorder_fields): Likewise.
848 (java_layout_classes): Likewise.
849 (java_expand_classes): Generate indirect dispatch tables.
850 (java_expand_classes): Set output_class.
851 (java_finish_classes): Likewise.
852 * lang.c (java_init): Turn on always_initialize_class_p if we're
853 using indirect dis[atch.
854 (java_decl_ok_for_sibcall): Use output_class, not current_class.
855 (java_get_callee_fndecl): Use class local atable.
857 (always_initialize_class_p): Decl moved to java-tree.h.
858 (HANDLE_CLASS_INFO): Set output_class.
859 (read_class): Likewise.
860 (parse_class_file): Call gen_indirect_dispatch_tables.
861 (parse_zip_file_entries): Set output_class.
862 (java_parse_file): Set output_class. Don't emit symbol tables.
863 * java-tree.h (output_class): New.
864 Remove global declarations for otable, atable, and ctable.
865 (always_initialize_class_p): moved here from decl.c.
867 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
868 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
869 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
870 (struct lang_type): Add otable_methods, otable_decl,
871 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
872 ctable_decl, catch_classes, type_to_runtime_map.
873 * expr.c (build_field_ref): Make otable, atable, and ctable class
874 local rather than global.
875 (build_known_method_ref): Likewise.
876 (build_invokeinterface): Likewise.
877 (java_expand_expr): Pass runtime type (rather than actual type) to
879 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
880 this class. Look up each class in that map to delete duplicates.
881 (expand_end_java_handler): Pass runtime type (rather than actual
882 type) to expand_start_catch.
883 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
885 (java_init_decl_processing): Rearrange things. Remove global
886 declarations of otable, atable, and ctable.
887 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
888 (java_expand_body): Set output_class.
889 * constants.c (build_constant_data_ref): Use output_class, not
891 (alloc_name_constant): Likewise.
892 * class.c (gen_indirect_dispatch_tables): New.
893 (build_class_ref): Generate hard reference to superclass, even if
894 using indirect dispatch.
895 (build_static_field_ref): Use class local atable.
896 (make_class_data): Generate hard reference to superclass, even if
897 using indirect dispatch.
898 Generate symbolic references to interfaces when using indirect
900 (make_class_data): Emit otable, atable, and ctable.
901 Make otable, atable, and ctable class local rather than global.
902 (emit_catch_table): Make otable, atable, and ctable class local
905 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
907 * parse.y (catch_clause_parameter): Fix typo.
910 * parse.y: (catch_clause_parameter): Return early if $3, aka
911 formal_parameter, is null.
913 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
915 * class.c: Remove uses of "register" specifier in
916 declarations of arguments and local variables.
919 * gjavah.c: Likewise.
920 * jcf-dump.c: Likewise.
921 * jcf-io.c: Likewise.
922 * jcf-parse.c: Likewise.
923 * jcf-write.c: Likewise.
924 * keyword.h: Likewise.
926 * typeck.c: Likewise.
927 * verify.c: Likewise.
929 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
931 * Make-lang.in (GCJ_CROSS_NAME): Delete.
932 (java.install_common, java.install-man): Adjust for above.
933 (java.uninstall): Likewise.
935 2003-12-03 Michael Koch <konqueror@gmx.de>
937 * class.c (make_class_data):
938 Push field value to 'hack_signers' instead of 'signers'.
939 * decl.c (java_init_decl_processing):
940 Push field 'hack_signers' instead of 'signers'.
942 2003-12-03 Zack Weinberg <zack@codesourcery.com>
944 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
947 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
950 * parse.y (qualify_ambiguous_name): Remove lots of broken
951 field access processing - there's no need to do that here,
952 because we have resolve_field_access. Remove
953 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
954 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
957 2003-12-01 Jeff Sturm <jsturm@one-point.com>
960 * parse.y (java_complete_lhs): Save location prior to patching
963 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
966 * resource.c (write_resource_constructor): Append
967 "_resource" to constructor identifier name.
969 2003-11-25 Jeff Sturm <jsturm@one-point.com>
972 * constants.c (cpool_for_class): New function.
973 (outgoing_cpool): Remove global variable.
974 (alloc_name_constant): Use cpool_for_class.
975 (build_constants_constructor): Likewise.
976 * decl.c (java_expand_body): Set current_class.
977 * java-tree.h (outgoing_cpool) Remove declaration.
978 (init_outgoing_cpool): Likewise.
979 * jcf-parse.c (init_outgoing_cpool): Remove function.
980 (parse_class_file): Don't call init_outgoing_cpool.
981 * parse.y (java_complete_expand_methods): Don't call
982 init_outgoing_cpool. Don't save outgoing_cpool.
983 (java_expand_classes): Don't restore outgoing_cpool.
984 (java_finish_classes): Likewise.
986 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
988 * Make-lang.in: (java.install-common) Add
989 symlink for $(target_noncanonical)-gcjh for
992 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
994 * Make-lang.in (java.extraclean): Delete.
996 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
998 * Make-lang.in (check-java): Add.
1000 2003-11-19 Jeff Sturm <jsturm@one-point.com>
1003 * except.c (prepare_eh_table_type): Allocate variable-sized
1004 buffer `buf' with alloca.
1006 2003-11-17 Jeff Sturm <jsturm@one-point.com>
1010 decl.c (java_init_decl_processing): Don't initialize
1011 class_not_found_type_node, no_class_def_found_type_node.
1013 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
1014 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
1015 (class_not_found_type_node, no_class_def_found_type_node):
1018 parse.y (build_dot_class_method_invocation): Add this_class
1019 argument. Qualify method invocations to a different class.
1020 (create_new_parser_context): Initialize saved_data_ctx to 0.
1021 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
1022 (build_dot_class_method): Don't load classes. Register
1024 (build_incomplete_class_ref): Special cases for interfaces
1025 and inner classes. Move build_dot_class_method call to here...
1026 (patch_incomplete_class_ref): ...from here. Pass current_class
1027 to build_dot_class_method_invocation.
1028 (build_assertion): Pass class_type to
1029 build_dot_class_method_invocation.
1030 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
1032 2003-11-17 Jeff Sturm <jsturm@one-point.com>
1035 * java-tree.h (BLOCK_EMPTY_P): Define.
1036 * parse.y (java_complete_lhs): Check for empty blocks
1037 in TRY_FINALLY_EXPR case.
1039 2003-11-17 Andrew Haley <aph@redhat.com>
1041 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
1042 (struct lang_decl_var:freed): New variable.
1043 * decl.c (poplevel): Mark local vars that have gone out of scope.
1044 (push_jvm_slot): Don't use the RTL of a var that has gone out of
1047 2003-11-16 Jason Merrill <jason@redhat.com>
1049 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
1050 and TAGS files that include them for each front end.
1052 2003-11-15 Tom Tromey <tromey@redhat.com>
1054 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
1056 2003-11-12 Jason Merrill <jason@redhat.com>
1058 PR optimization/12547
1059 * lang.c (java_tree_inlining_walk_subtrees): Just walk
1060 BLOCK_EXPR_BODY directly.
1062 2003-11-12 Andrew Haley <aph@redhat.com>
1065 * parse.y (fold_constant_for_init): Check that we really do have a
1069 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
1070 init_test_decls being inlined.
1073 * parse.y (do_resolve_class): Check return value from
1074 breakdown_qualified().
1076 2003-11-11 Tom Tromey <tromey@redhat.com>
1079 * parse.y (merge_string_cste): Handle case where we have a
1080 pointer that happens to be zero, not null_pointer_node.
1082 2003-11-10 Tom Tromey <tromey@redhat.com>
1084 * jcf-parse.c (classify_zip_file): Correctly compare
1085 filename_length against length of manifest file's name.
1087 2003-11-08 Tom Tromey <tromey@redhat.com>
1090 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
1092 2003-11-06 Andrew Haley <aph@redhat.com>
1094 * expr.c (java_stack_swap): Make sure destination stack slots are
1095 of the correct type.
1097 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
1099 * Make-lang.in (dvi): Move targets to $(docobjdir).
1100 (gcj.dvi): Simplify rule and adjust target.
1101 (gcj.info): Simplify rule.
1102 (gcj.pod): New intermediate rule.
1103 (gcjh.pod): Likewise.
1104 (jv-scan.pod): Likewise.
1105 (jcf-dump.pod): Likewise.
1106 (gij.pod): Likewise.
1107 (jv-convert.pod): Likewise.
1108 (rmic.pod): Likewise.
1109 (rmiregistry.pod): Likewise.
1112 (jv-scan.1): Delete.
1113 (jcf-dump.1): Delete.
1115 (jv-convert.1): Delete.
1117 (rmiregistry.1): Delete.
1119 2003-11-02 Jeff Sturm <jsturm@one-point.com>
1121 Fixes PR java/12866.
1122 * parse.y (resolve_qualified_expression_name): Move test
1123 for outer field access methods from here...
1124 (check_thrown_exceptions) ...to here.
1126 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
1128 * .cvsignore: Delete.
1130 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
1132 * verify.c (verify_jvm_instructions): Don't warn about legal
1133 eh binding regions generated for example by jdk 1.4.1.
1135 2003-10-24 David S. Miller <davem@redhat.com>
1137 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
1139 2003-10-22 Andrew Haley <aph@redhat.com>
1141 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
1142 (java_get_callee_fndecl): New.
1144 * jcf-parse.c (java_parse_file): Call emit_catch_table().
1146 * java-tree.h (ctable_decl): New.
1147 (catch_classes): New.
1148 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
1150 * decl.c (java_init_decl_processing): Add catch_class_type.
1152 Add catch_classes field.
1154 * class.c (build_indirect_class_ref): Break out from
1156 (make_field_value): Check flag_indirect_dispatch.
1157 (make_class_data): Ditto.
1158 Tidy uses of PUSH_FIELD_VALUE.
1159 Add field catch_classes.
1160 (make_catch_class_record): New.
1162 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
1164 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1166 * jcf-write.c: Follow spelling conventions.
1167 * parse.y: Likewise.
1169 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1171 * ChangeLog: Fix typos.
1172 * expr.c: Fix comment typos.
1173 * jcf-write.c: Likewise.
1176 * mangle.c: Likewise.
1177 * parse-scan.y: Likewise.
1178 * parse.y: Likewise.
1180 2003-10-22 Tom Tromey <tromey@redhat.com>
1182 * expr.c (expand_byte_code): Only warn about dead bytecode when
1183 extra_warnings is set.
1185 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
1187 Fix for PR java/12586.
1188 * mangle.c (find_compression_record_match): Don't iterate through
1189 package namespace elements unless they all match compression_table
1192 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
1194 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
1195 (generate-manpages): Likewise.
1196 (java.maintainer-clean): Likewise.
1197 (gcj.info): Likewise.
1200 (jv-scan.1): Likewise.
1201 (jcf-dump.1): Likewise.
1203 (jv-convert.1): Likewise.
1205 (rmiregistry.1): Likewise.
1206 (java.install-man): Likewise.
1207 (parse-scan.o): Move and define complete compile line.
1208 (parse.o): Likewise.
1209 (jcf-tree-inline.o): Move.
1211 2003-10-20 Mark Mitchell <mark@codesourcery.com>
1213 * Make-lang.in (info): Update dependencies.
1214 (java.install-info): Remove.
1215 ($(srcdir)/java/gcj.info): Replace with ...
1216 ($(docobjdir)/gcj.info): ... this.
1218 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
1220 * Make-lang.in: Replace uses of $(target_alias) with
1221 $(target_noncanonical).
1223 2003-10-09 Tom Tromey <tromey@redhat.com>
1225 * decl.c (java_init_decl_processing): Declare signers field.
1226 * class.c (make_class_data): Set signers field.
1228 2003-10-09 Jason Merrill <jason@redhat.com>
1230 * parse.y (patch_assignment): Use make_node to create a BLOCK.
1231 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
1234 2003-10-06 Mark Mitchell <mark@codesourcery.com>
1236 * Make-lang.in (java.info): Replace with ...
1238 (java.dvi): Replace with ...
1240 (java.generated-manpages): Replace with ...
1242 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
1244 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
1246 2003-10-01 Andrew Haley <aph@redhat.com>
1248 * jcf-parse.c (java_parse_file): Write otable and atable.
1249 * java-tree.h (atable_methods): New.
1251 (atable_syms_decl): New.
1252 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
1253 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
1254 (symbol_*type): Rename method_symbol* to symbol*type.
1255 (emit_offset_symbol_table): Delete.
1256 (emit_symbol_table): New.
1257 (get_symbol_table_index): New.
1259 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
1260 (build_known_method_ref): Likewise.
1261 (get_symbol_table_index): Rename from get_offset_table_index.
1262 Parameterize to allow re-use by differing types of symbol table.
1263 (build_invokevirtual): Pass table to get_offset_table_index.
1264 * decl.c (java_init_decl_processing): Push types and decls for
1265 atable and atable_syyms.
1266 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
1267 (make_class_data): Add new fields atable and atable_syms.
1268 (emit_symbol_table): Rename from emit_offset_symbol_table.
1269 Parameterize to allow re-use by different types of symbol table.
1270 (build_symbol_entry): Renamed from build_method_symbols_entry.
1272 2003-09-30 Roger Sayle <roger@eyesopen.com>
1274 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
1275 semantics for SAVE_EXPR, by caching the result in a temporary.
1277 2003-09-28 Richard Henderson <rth@redhat.com>
1279 * check-init.c (check_init): Save and restore input_location
1280 instead of file and line separately.
1281 * decl.c (java_expand_body): Likewise.
1282 * jcf-write.c (generate_bytecode_insns): Likewise.
1283 * parse.y (safe_layout_class): Likewise.
1284 * jcf-parse.c (read_class, parse_class_file): Likewise.
1285 (java_parse_file): Use %H for warning locator.
1287 2003-09-28 Roger Sayle <roger@eyesopen.com>
1289 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
1290 with void-type branches instead of using a COMPOUND_EXPR.
1292 2003-09-28 Jeff Sturm <jsturm@one-point.com>
1294 * decl.c (java_optimize_inline, dump_function): Remove.
1295 * java-tree.h (java_optimize_inline): Remove declaration.
1296 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
1297 * parse.y (source_end_java_method, java_expand_classes):
1298 Likewise. Remove dead code.
1300 2003-09-27 Roger Sayle <roger@eyesopen.com>
1302 * lang.c (java_init_options): Set flag_evaluation_order.
1303 * expr.c (force_evaluation_order): Don't attempt to force
1304 evaluation order of binary operations using save_expr.
1305 * parse.y (java_complete_lhs): No longer need to call
1306 force_evaluation_order when constructing binary operators.
1308 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1309 Bryce McKinlay <bryce@mckinlay.net.nz>
1312 * parse.y (not_accessible_field_error): New function.
1313 (resolve_expression_name): Check field access permissions.
1314 (resolve_qualified_expression_name): Use
1315 not_accessible_field_error.
1316 (resolve_qualified_expression_name): Likewise.
1318 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1320 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
1322 2003-09-23 Roger Sayle <roger@eyesopen.com>
1324 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
1325 with equal operands without side-effects.
1327 2003-09-22 Jeff Sturm <jsturm@one-point.com>
1329 * decl.c (java_init_decl_processing): Don't emit otable decls
1330 if flag_indirect_dispatch is not set.
1332 2003-09-21 Richard Henderson <rth@redhat.com>
1334 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1337 2003-09-21 Richard Henderson <rth@redhat.com>
1339 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1340 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
1342 2003-09-20 Richard Henderson <rth@redhat.com>
1344 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
1346 2003-09-18 Roger Sayle <roger@eyesopen.com>
1348 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
1349 * check-init.c (check_init): Likewise.
1351 2003-09-18 Roger Sayle <roger@eyesopen.com>
1353 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
1355 2003-09-16 Andrew Haley <aph@redhat.com>
1357 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
1359 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
1362 * mangle.c (find_compression_record_match): Skip
1363 over a "6JArray" (the array template mangled string)
1365 (mangle_array_type): Correct minor typo.
1366 (atms): Move definition to the beginning.
1368 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
1370 * class.c (add_miranda_methods): Ensure super-interfaces are laid
1371 out. Fix for PR java/12254.
1373 2003-09-11 Richard Henderson <rth@redhat.com>
1375 * parse.y (source_end_java_method): Update for new
1376 cgraph_finalize_function argument.
1378 2003-09-09 Richard Henderson <rth@redhat.com>
1380 * parse.y (source_end_java_method): Update call to
1381 cgraph_finalize_function.
1383 2003-09-03 Jeff Sturm <jsturm@one-point.com>
1385 * decl.c (java_expand_body): New function.
1386 * expr.c (build_class_init): Set DECL_IGNORED_P.
1387 * java-tree.h (start_complete_expand_method,
1388 java_expand_body): Declare.
1389 * jcf-parse.c (cgraph.h): Include.
1390 (java_parse_file): Handle flag_unit_at_a_time.
1391 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
1392 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
1393 (java_estimate_num_insns): Use walk_tree_without_duplicates.
1394 (java_start_inlining): New function.
1395 * parse.h (java_finish_classes): Declare.
1396 * parse.y: Include cgraph.h.
1397 (block): Don't special-case empty block production.
1398 (craft_constructor): Set DECL_INLINE.
1399 (source_end_java_method): Handle flag_unit_at_a_time.
1400 Replace inline code with call to java_expand_body.
1401 (start_complete_expand_method): Remove static modifier.
1402 (java_expand_method_bodies): Patch function tree for
1403 class initialization and/or synchronization as needed.
1404 Don't begin RTL expansion yet.
1405 (java_expand_classes): Check flag_unit_at_a_time before
1406 calling finish_class.
1407 (java_finish_classes): New function.
1408 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
1409 (patch_assignment): Set DECL_CONTEXT on temporary variable.
1410 (emit_test_initialization): Set DECL_IGNORED_P.
1412 2003-09-03 Roger Sayle <roger@eyesopen.com>
1414 * builtins.c (enum builtin_type): Delete unused enumeration.
1415 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
1417 2003-08-28 Tom Tromey <tromey@redhat.com>
1419 * gcj.texi (Extensions): Document gcjlib URLs.
1421 2003-08-20 Tom Tromey <tromey@redhat.com>
1423 * gcj.texi (Extensions): Added xref.
1424 (libgcj Runtime Properties): Document
1425 gnu.gcj.runtime.VMClassLoader.library_control.
1427 2003-08-20 Andrew Haley <aph@redhat.com>
1429 * except.c (prepare_eh_table_type): Use new encoding for exception
1430 handlers when using -fno-assume-compiled.
1432 2003-08-13 Tom Tromey <tromey@redhat.com>
1434 * gcj.texi (Invoking gij): Document -X and -?.
1436 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
1438 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
1439 GCJH_OBJS, JCFDUMP_OBJS
1440 * win32-host.c: Removed the unnecessary and broken dependency
1443 2003-08-11 Tom Tromey <tromey@redhat.com>
1445 * parse.y (java_check_regular_methods): Typo fixes. Call
1446 check_interface_throws_clauses. Use
1447 check_concrete_throws_clauses.
1448 (check_interface_throws_clauses): New function.
1449 (check_concrete_throws_clauses): New function.
1450 (hack_is_accessible_p): New function.
1451 (find_most_specific_methods_list): Added FIXME.
1452 * typeck.c (lookup_do): Use `flags' argument to decide what to
1454 (lookup_argument_method_generic): New function.
1455 (lookup_argument_method2): Removed.
1456 * jcf.h (ACC_INVISIBLE): New define.
1457 * jcf-write.c (generate_classfile): Skip invisible methods.
1458 * class.c (add_miranda_methods): New function.
1459 (layout_class_methods): Use it.
1460 (get_access_flags_from_decl): Use ACC_INVISIBLE.
1461 * java-tree.h (METHOD_INVISIBLE): New define.
1462 (lang_decl_func) [invisible]: New field.
1463 (lookup_argument_method_generic): Declare.
1464 (SEARCH_INTERFACE): New define.
1465 (SEARCH_SUPER): Likewise.
1466 (SEARCH_ONLY_INTERFACE): Likewise.
1467 (SEARCH_VISIBLE): Likewise.
1468 (lookup_argument_method2): Removed declaration.
1470 2003-08-05 Tom Tromey <tromey@redhat.com>
1472 Fix for PR java/11600:
1473 * parse.y (java_complete_lhs): See whether we're calling a method
1475 (check_thrown_exceptions): Added `is_array_call' argument;
1476 fixed `clone' checking; updated all callers.
1478 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
1480 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
1482 2003-08-03 Tom Tromey <tromey@redhat.com>
1484 * java-tree.h (METHOD_TRANSIENT): Removed.
1485 * decl.c (pushdecl): Removed some dead code.
1486 * class.c (get_access_flags_from_decl): Can't have transient
1488 (add_method_1): Can't have a transient method.
1490 2003-07-28 Andreas Jaeger <aj@suse.de>
1492 * jvspec.c: Convert to ISO C90 prototypes.
1494 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
1496 * decl.c (force_poplevels): Fix warning call.
1498 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1500 * expr.c (expand_java_field_op): Don't use xxx_with_decl
1501 (expand_java_field_op): Likewise.
1502 * class.c (layout_class_method): Likewise
1503 (emit_register_classes): Likewise.
1504 * decl.c (pushdecl): Likewise.
1505 (poplevel): Likewise.
1506 (force_poplevels): Likewise.
1507 (give_name_to_locals): Likewise.
1508 * check-init.c (check_for_initialization): Likewise.
1510 2003-07-24 Jason Merrill <jason@redhat.com>
1512 * java-tree.h: Move boolean_type_node et al to the back end.
1514 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1516 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
1519 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
1521 * lang.opt: Don't show -MD_ and -MDD_.
1523 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
1525 * lang-options.h: Remove.
1526 * lang.opt: Add help text.
1528 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
1530 * expr.c: Remove the last argument to expand_assignment().
1532 2003-07-09 Jan Hubicka <jh@suse.cz>
1534 * java-tree.h (DECL_NUM_STMTS): Rename to...
1535 (DECL_ESTIMATED_INSNS): ... this.
1536 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
1537 New static functions.
1538 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
1539 * parser.y (add_stmt_to_compound): Do not account statements.
1541 2003-07-08 Mark Wielaard <mark@klomp.org>
1543 * gcj.texi: CNI now expands to Compiled Native Interface.
1545 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1547 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
1549 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
1551 * expr.c (expand_byte_code): Adjist emit_line_note call.
1553 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
1555 * lang.c (java_handle_option): Don't handle filenames.
1557 2003-07-02 Zack Weinberg <zack@codesourcery.com>
1559 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
1562 * jcf-write.c: Don't default-define DIR_SEPARATOR.
1563 * jcf.h: Delete COMPARE_FILENAMES definition.
1565 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
1567 * lang.c (java_init_options): Update prototype.
1569 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
1571 * decl.c (poplevel): Adjust define_label call.
1573 2003-06-27 Zack Weinberg <zack@codesourcery.com>
1575 * gjavah.c (flag_jni): Make non-static.
1576 * parse-scan.y (ctxp): Make non-static.
1578 * class.c (build_method_symbols_entry)
1579 * expr.c (get_offset_table_index)
1580 * jcf-parse.c (jcf_parse):
1581 Mark the definition static, matching the forward declaration.
1583 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
1585 * lang.c (java_handle_option): Don't check for missing arguments.
1587 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
1589 * class.c (push_class): Use a location_t to save place.
1590 (emit_register_classes): Set input_location. Adjust
1591 expand_function_end call.
1592 * resource.c (write_resource_constructor): Likewise.
1593 * decl.c (end_java_method): Adjust expand_function_end call.
1594 * parse.y (source_end_java_method): Likewise.
1596 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
1598 * lang.c (java_handle_option): Likewise.
1600 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
1602 * lang.c (java_handle_option): Special-casing of optional
1603 joined arguments no longer needed.
1604 * lang.opt: Update switches that take optional argument.
1606 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1608 * lang.opt: Declare Java.
1609 * lang.c (java_init_options): Update.
1611 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1613 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
1615 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1617 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
1618 * lang.c (java_handle_option): -MD and -MMD have an underscore.
1619 * lang.opt: -MD and -MMD have an underscore.
1621 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
1623 * class.c (emit_register_classes): Adjust init_function_start
1625 * decl.c (complete_start_java_method): Likewise.
1626 * resource.c (write_resource_constructor): Likewise.
1628 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1630 * Make-lang.in: Update to use options.c and options.h.
1631 * lang.c: Include options.h not j-options.h.
1632 (java_handle_option): Abort on unrecognized option.
1633 (java_init_options): Request Java switches.
1635 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
1637 * Make-lang.in: Handle mostlyclean.
1639 2003-06-11 Tom Tromey <tromey@redhat.com>
1641 * lang.c (java_handle_option): Update dependency_tracking for
1644 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
1647 2003-06-10 Andrew Haley <aph@redhat.com>
1649 * resource.c (write_resource_constructor): Use expand_expr to
1650 generate the address of the label attached to a resource.
1651 * Make-lang.in (java/resource.o): Add expr.h
1653 2003-06-10 Andrew Haley <aph@redhat.com>
1655 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
1656 (java_decl_ok_for_sibcall): New.
1658 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
1660 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
1661 (java/j-options.c, java/j-options.h): New.
1662 * java-tree.h (resource_name, compile_resource_file,
1663 compile_resource_data): Constify.
1664 * jcf-write.c (jcf_write_base_directory): Similarly.
1665 * jcf.h (jcf_write_base_directory): Similarly.
1666 * lang.c: Include j-options.h.
1667 (cl_options_count, cl_options, string_option, java_decode_option,
1668 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
1669 process_option_with_no): Remove.
1670 (resource_name): Constify.
1671 (LANG_HOOKS_HANDLE_OPTION): Override.
1672 (java_handle_option): New.
1673 (java_init): Don't call jcf_path_init.
1674 (java_init_options): Call jcf_path_init.
1676 * resource.c (compile_resource_data, compile_resource_file): Constify.
1678 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
1680 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
1681 (struct lang_decl_func): Add last_line field.
1682 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
1683 DECL_SOURCE_LINE_LAST): Remove.
1684 * parse.y (missing_return_error, finish_method_declaration,
1685 lookup_cl, start_artificial_method_body, source_end_java_method,
1686 start_complete_expand_method): Adjust.
1688 2003-06-08 Tom Tromey <tromey@redhat.com>
1690 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
1691 fno-assume-compiled.
1693 2003-06-08 Roger Sayle <roger@eyesopen.com>
1695 * builtins.c (define_builtin_type, builtin_types): Delete.
1696 (define_builtin): Rewritten to take just the built-in code,
1697 the function's name, type and fallback library function name.
1698 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
1699 (initialize_builtins): Overhaul to define the GCC builtins
1700 used by gcj manually, providing the Java run-time's
1701 implementations as the fallback library function.
1703 2003-06-08 Anthony Green <green@redhat.com>
1705 * parse.y (patch_cast): Fix conversions from floating-point to
1708 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
1710 * Make-lang.in: Update.
1711 * lang.c: Include opts.h. Define cl_options_count and cl_options.
1713 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
1715 * lang.c (java_init_options): Update.
1717 2003-06-05 Jan Hubicka <jh@suse.cz>
1719 * Make-lang.in: Add support for stageprofile and stagefeedback
1721 2003-05-31 Roger Sayle <roger@eyesopen.com>
1723 * lang.c (java_init_options): Prescribe wrap-around two's
1724 complement arithmetic overflow by setting flag_wrapv.
1726 2003-05-29 Roger Sayle <roger@eyesopen.com>
1728 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
1729 (builtin_record): Add an additional builtin_code field to
1730 record which GCC built-in corresponds to the Java function.
1731 (java_builtins): Add new entries for atan, atan2, exp, log,
1733 (max_builtin, min_builtin, abs_builtin): Perform constant
1734 folding on the resulting tree.
1735 (java_build_function_call_expr): Likewise, perform constant
1736 folding on the resulting tree.
1737 (initialize_builtins): The NULL creators are now allowed in
1738 the java_builtins table, which is now terminated by an entry
1739 with builtin_code == END_BUILTINS.
1740 (check_for_builtin): Likewise. If the matching creator is
1741 NULL, construct the call using java_build_function_call_expr
1742 directly with the decl for the corresponding builtin_code.
1744 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
1746 * win32-host.c: Normalize copyright boilerplate.
1748 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1750 * parse.y (print_int_node): Use string concatentation on
1751 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
1752 function calls into one.
1754 2003-05-13 Zack Weinberg <zack@codesourcery.com>
1756 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
1757 fatal_io_error with calls to fatal_error; add ": %m" to the end of
1758 all the affected error messages.
1760 2003-05-13 Richard Henderson <rth@redhat.com>
1762 * class.c (layout_class_method): Set DECL_EXTERNAL.
1763 * decl.c (java_mark_decl_local, java_mark_class_local): New.
1764 * java-tree.h (java_mark_class_local): Declare.
1765 * jcf-parse.c (parse_class_file): Use it.
1766 * parse.y (java_expand_classes): Likewise.
1768 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
1770 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
1771 * lex.h: #include input.h.
1772 * jv-scan.c (input_filename): Remove.
1774 2003-05-02 Tom Tromey <tromey@redhat.com>
1777 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1778 (handle_inner_classes): New function.
1780 2003-05-01 Tom Tromey <tromey@redhat.com>
1783 * parse.y (finish_for_loop): Do nothing if update expression is a
1784 EXPR_WFL_NODE wrapping nothing.
1785 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
1787 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
1789 * lex.h (input_lineno): Remove declaration.
1790 * parse-scan.y: #include input.h.
1791 (input_filename): Remove declaration.
1792 (input_location): Add definition.
1793 (input_line): Remove definition.
1795 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
1797 * lex.h (lineno): Rename to ...
1798 (input_line): ... here
1799 * parse-scan.y (lineno): Rename to ...
1800 (input_line): ... here.
1801 (reset_report): Rename lineno to input_line.
1802 * check-init.c (check_init): Likewise.
1803 * class.c (push_class): Likewise.
1804 * decl.c (complete_start_java_method, end_java_method): Likewise.
1805 * expr.c (expand_byte_code): Likewise.
1806 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
1807 * jcf-write.c (generate_bytecode_insns): Likewise.
1808 * lex.c (java_init_lex, java_allocate_new_line,
1809 do_java_lex): Likewise.
1810 * parse.h (YYNOT_TWICE): Likewise.
1811 * parse.y (empty_statement, expression_statement,
1812 java_pop_parser_context, java_parser_context_save_global,
1813 yyerror, register_fields, method_header, safe_layout_class,
1814 find_in_imports_on_demand, create_artificial_method,
1815 source_end_java_method, start_complete_expand_method,
1816 build_thisn_assign, java_complete_lhs,
1817 maybe_absorb_scoping_block): Likewise.
1819 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
1821 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
1822 '/' when computing java source filename
1824 2003-04-13 Tom Tromey <tromey@redhat.com>
1826 * gjavah.c (print_c_decl): Indentation fix.
1828 2003-04-12 Zack Weinberg <zack@codesourcery.com>
1830 * class.c (make_field_value, make_method_value, get_dispatch_table)
1831 (make_class_data, emit_offset_symbol_table)
1832 * constants.c (build_constants_constructor)
1833 * java-tree.h (START_RECORD_CONSTRUCTOR)
1834 * parse.y (maybe_build_array_element_wfl):
1835 Use build_constructor.
1837 2003-04-10 Eric Blake <ebb9@email.byu.edu>
1840 * parse.y (string_convert_int_cst): Always use at least one digit
1841 in string conversion. Remove ASCII dependence.
1842 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
1844 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
1846 * Make-lang.in: added win32-host.c
1847 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
1848 resolves to open() on non-Win32 platforms and
1849 Win32-specific jcf_open_exact_case() on Win32
1850 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
1851 when trying .java and .class files
1852 * win32-host.c: added to repository. Defines
1853 Win32-specific jcf_open_exact_case()
1855 2003-04-10 Andrew Haley <aph@redhat.com>
1857 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
1858 (maybe_free_localvar): Renamed from localvar_free.
1859 Add new arg, really.
1860 (generate_bytecode_insns): Set new variable, jsrs.
1861 Only free local vars if no jsr insns have been emittted.
1862 Call maybe_free_localvar, not localvar_free.
1864 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
1866 * gcj.texi: Remove @ at start of file.
1868 2003-03-25 Tom Tromey <tromey@redhat.com>
1870 * parse.y (create_interface): Call CHECK_DEPRECATED.
1872 2003-03-23 Zack Weinberg <zack@codesourcery.com>
1874 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
1876 2003-03-21 Zack Weinberg <zack@codesourcery.com>
1878 * javaop.h (jfloat, jdouble): Make them structures mirroring
1879 the bit fields of IEEE float and double respectively.
1880 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
1881 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
1882 (union Word, union DWord): Delete.
1883 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
1885 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
1886 D_NAN_MASK): Delete.
1887 (jni_print_float, jni_print_double): New. Generate
1888 hexadecimal floating constants.
1889 (print_field_info): Use jni_print_float/double.
1891 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
1892 finite floating point numbers for output; special case
1895 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
1897 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
1898 Replace 0 and 1 with true and false in return statements.
1900 2003-03-19 Tom Tromey <tromey@redhat.com>
1902 * lex.c (do_java_lex): Renamed from java_lex.
1903 (java_lex): New function.
1906 2003-03-13 Tom Tromey <tromey@redhat.com>
1908 * parse.y (resolve_inner_class): Error if qualifier is a primitive
1911 2003-03-04 Andrew Haley <aph@redhat.com>
1913 * gjavah.c (is_first_data_member): New global variable.
1914 (print_c_decl): If it's the first data member, align it as the
1916 (process_file): Set is_first_data_member.
1918 2003-03-11 Tom Tromey <tromey@redhat.com>
1920 * parse.y (resolve_field_access): Initialize class if field is
1921 found in another static field.
1922 * expr.c (build_class_init): Don't optimize out initialization of
1923 implemented interface.
1925 2003-03-11 Andrew Haley <aph@redhat.com>
1927 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
1930 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
1932 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
1933 and DIR_SEPARATOR_2 for a target.
1934 Correct minor typos.
1936 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
1937 and DIR_SEPARATOR_2 for a target into account.
1939 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
1941 * lang.c (java_init): Update prototype, move code to java_post_options.
1942 (java_post_options): Similarly.
1944 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
1946 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
1947 compare file name components depending on the case-sensitivity
1948 or otherwise of the host file system.
1950 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
1951 "strcmp" to compare file name components.
1952 Use IS_DIR_SEPARATOR instead of comparing directly against
1954 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
1955 comparing directly against DIR_SEPARATOR.
1957 2003-03-04 Tom Tromey <tromey@redhat.com>
1959 * Make-lang.in (java.tags): New target.
1961 2003-03-01 Roger Sayle <roger@eyesopen.com>
1963 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
1964 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
1966 2003-03-01 Tom Tromey <tromey@redhat.com>
1968 * parse.y (jdep_resolve_class): Only check deprecation if we found
1971 2003-02-28 Tom Tromey <tromey@redhat.com>
1974 * class.c (maybe_layout_super_class): Always pass a WFL to
1976 * parse.y (do_resolve_class): Updated comment to explain
1979 2003-02-26 Tom Tromey <tromey@redhat.com>
1981 * jcf-write.c (generate_classfile): Check whether class is
1982 deprecated before writing attribute count.
1984 2003-02-25 Roger Sayle <roger@eyesopen.com>
1986 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
1987 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
1989 2003-02-23 Tom Tromey <tromey@redhat.com>
1991 * lang-options.h: Added -Wdeprecated.
1992 * gcj.texi (Warnings): Document -Wdeprecated.
1993 * java-tree.h (flag_deprecated): Declare.
1994 * lang.c (lang_W_options): Added deprecated.
1995 (flag_deprecated): New global.
1996 * chartables.h: Rebuilt.
1997 * gen-table.pl (process_one): Look at whitespace.
1998 (print_tables): Define LETTER_SPACE, LETTER_MASK.
1999 * parse.h (CLEAR_DEPRECATED): New macro.
2000 (CHECK_DEPRECATED_NO_RESET): New macro.
2001 * jcf-parse.c (handle_deprecated): New function.
2002 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
2003 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
2004 * parse.y (resolve_type_during_patch): Check deprecation.
2005 (jdep_resolve_class): Likewise.
2006 (process_imports): Likewise.
2007 (resolve_expression_name): Likewise.
2008 (check_deprecation): Strip arrays from decl. Check
2010 (patch_method_invocation): Also check the particular constructor
2012 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
2013 * jcf-write.c (append_deprecated_attribute): New function.
2014 (generate_classfile): Generate deprecated attribute when
2016 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
2017 (java_lex) [case '*']: Simplify logic.
2018 (java_start_char_p): Use LETTER_MASK.
2019 (java_part_char_p): Likewise.
2020 (java_space_char_p): New function.
2022 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
2024 Change base class access representation.
2025 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
2026 (add_interface_do): Likewise.
2028 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
2030 * decl.c (java_init_decl_processing): Change
2031 soft_lookupjnimethod_node to reflect the change in
2032 signature of _Jv_LookupJNIMethod in libjava/jni.cc
2033 * expr.c (build_jni_stub): Calculate and pass the size
2034 on the stack of the arguments to a JNI function. Use
2035 new target macro MODIFY_JNI_METHOD_CALL to allow a
2036 target to modify the call to a JNI method.
2038 2003-02-08 Roger Sayle <roger@eyesopen.com>
2040 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
2041 instead of basename to avoid compiler warnings on Tru64.
2043 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
2045 * gcj.texi: Update to GFDL 1.2.
2047 2003-01-31 Andrew Haley <aph@redhat.com>
2049 * parse.y (java_expand_classes): Scan the whole class list looking
2050 for access methods that haven't yet been expanded.
2052 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
2056 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
2057 to fix bootstrap on sparc-unknown-netbsdelf1.5.
2058 * jcf-parse.c: Likewise.
2060 2003-01-31 Mark Wielaard <mark@klomp.org>
2062 * gjavah.c (throwable_p): Allocate 1 more byte for string.
2064 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
2066 * class.c (make_class): Use BINFO_ELTS.
2067 (set_super_info): Likewse.
2068 (add_interface_do): Likewise.
2070 2003-01-30 Tom Tromey <tromey@redhat.com>
2072 * jcf-parse.c (read_class): Update identifier's class value if it
2073 changed during parsing.
2075 2003-01-30 Loren James Rittle <ljrittle@acm.org>
2077 * Make-lang.in (po-generated): Find the targets in $(parsedir).
2078 Propagate change to all other rules as required.
2079 (java/parse-scan.o): Add explicit dependency on
2080 $(parsedir)/java/parse-scan.c .
2082 2003-01-29 Tom Tromey <tromey@redhat.com>
2084 * parse.y (patch_assignment): Only transform the rhs of an
2085 assignment when compiling to native.
2087 2003-01-28 Tom Tromey <tromey@redhat.com>
2089 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
2091 2003-01-28 Tom Tromey <tromey@redhat.com>
2093 * lex.c (java_lex): Don't include UEOF as part of token.
2094 (java_read_unicode): Error if \u sequence prematurely terminated.
2096 2003-01-27 Tom Tromey <tromey@redhat.com>
2098 * parse.y (java_check_regular_methods): Check for construct after
2099 checking types in throws clause.
2101 2003-01-24 Tom Tromey <tromey@redhat.com>
2103 * class.c (build_static_field_ref): Only a String or numeric field
2104 can fold to a constant.
2106 2003-01-23 Tom Tromey <tromey@redhat.com>
2108 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
2109 file name in resource buffer.
2111 2003-01-23 Tom Tromey <tromey@redhat.com>
2113 * expr.c (build_known_method_ref): Use method's context to find
2116 2003-01-23 Tom Tromey <tromey@redhat.com>
2118 * constants.c (set_constant_entry): Allocated cleared memory.
2120 2003-01-22 Tom Tromey <tromey@redhat.com>
2122 * java-tree.h: Don't use PARAMS.
2123 * resource.c: Add prototypes for all functions.
2124 (write_resource_constructor): Use `const char *' to avoid
2127 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
2129 * jcf-parse.c (process_zip_dir): Remove unused variable.
2131 2003-01-22 Tom Tromey <tromey@redhat.com>
2133 * expr.c (build_invokeinterface): Abort if method's context is not
2136 2003-01-22 Tom Tromey <tromey@redhat.com>
2138 * gcj.texi (Input and output files): Mention non-class entries.
2139 * decl.c (java_init_decl_processing): Call
2140 init_resource_processing.
2141 * java-tree.h (compile_resource_data, write_resource_constructor,
2142 compile_resource_file, init_resource_processing): Declare.
2143 * config-lang.in (gtfiles): Added resource.c.
2144 * Make-lang.in (gt-java-resource.h): New target.
2145 (JAVA_OBJS): Added resource.o.
2146 (java/resource.o): New target.
2147 * resource.c: New file.
2148 * class.c (compile_resource_file): Moved to resource.c.
2149 (registerResource_libfunc): Likewise.
2150 (utf8_decl_list): Mark with GTY; now static.
2151 * jcf-parse.c (classify_zip_file): New function.
2152 (parse_zip_file_entries): Use it; compile .properties files.
2153 (process_zip_dir): Use classify_zip_file and compute_class_name.
2154 Don't write class name into zip directory.
2155 (java_parse_file): Call write_resource_constructor.
2156 (compute_class_name): New function.
2157 * jcf-io.c (read_zip_member): Reindented.
2159 2003-01-21 Tom Tromey <tromey@redhat.com>
2161 * class.c (supers_all_compiled): New function.
2162 (make_class_data): Use it.
2164 2003-01-21 Tom Tromey <tromey@redhat.com>
2166 * parse.y (method_header): Native method can't be strictfp.
2167 No method can be transient or volatile.
2169 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2171 Make-lang.in (jvspec.o-warn): Add -Wno-error.
2173 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
2175 * check-init.c: Fix comment typos.
2176 * class.c: Likewise.
2177 * constants.c: Likewise.
2179 * except.c: Likewise.
2181 * java-except.h: Likewise.
2182 * java-tree.h: Likewise.
2183 * javaop.h: Likewise.
2184 * jcf-dump.c: Likewise.
2185 * jcf-io.c: Likewise.
2186 * jcf-parse.c: Likewise.
2187 * jcf-write.c: Likewise.
2189 * mangle.c: Likewise.
2190 * typeck.c: Likewise.
2191 * verify.c: Likewise.
2193 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2195 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
2196 * jcf-write.c: Include "tm_p.h".
2198 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2200 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
2202 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2204 * builtins.c (java_build_function_call_expr): Renamed from
2205 build_function_call_expr. All callers changed.
2207 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
2208 * jcf-parse.c: Include tm_p.h.
2210 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
2213 2003-01-14 Tom Tromey <tromey@redhat.com>
2215 * class.c (make_class_data): Check that super is compiled before
2216 building class reference to it.
2218 2003-01-14 Andrew Haley <aph@redhat.com>
2220 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2221 varargs function -- correct.
2223 2003-01-14 Andrew Haley <aph@redhat.com>
2225 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
2227 2003-01-14 Andrew Haley <aph@redhat.com>
2229 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2230 varargs function -- correct.
2232 * parse.y (patch_assignment): Copy the rhs of an assignment into a
2233 temporary if the RHS is a reference.
2235 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2237 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
2238 * keyword.h: Regenerated.
2240 * All Files: Convert to ISO C style function definitions.
2242 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
2244 * parse.y (check_pkg_class_access): ANSIfy definition.
2246 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2248 * decl.c, parse-scan.y, parse.y: Don't cast return value of
2251 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
2253 2003-01-09 Geoffrey Keating <geoffk@apple.com>
2255 Merge from pch-branch:
2257 2002-12-02 Geoffrey Keating <geoffk@apple.com>
2259 * Make-lang.in (java/gjavah.o): Update dependencies.
2260 * gjavah.c: Include ggc.h.
2262 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
2264 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
2265 (JCFDUMP_OBJS): Add ggc-none.o.
2266 (java/jcf-dump.o): Depend on GGC_H.
2267 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
2268 CPool substructures.
2269 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
2270 * jcf-dump.c: Include ggc.h.
2272 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2274 * jcf.h (union cpool_entry): New.
2275 (struct CPool): Use gengtype to mark. Change field 'data' to be
2277 (struct JCF): Use gengtype to mark.
2278 (CPOOL_UINT): Update for new cpool_entry type.
2279 (CPOOL_USHORT1): Likewise.
2280 (CPOOL_USHORT2): Likewise.
2281 (CPOOL_FINISH): Use GC to free cpool subfields.
2282 * parse.h (struct parser_ctxt): Mark field current_jcf.
2283 * lex.c (java_init_lex): Use GC to allocate struct JCF.
2284 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
2285 (main_jcf): Use gengtype to mark.
2286 (ggc_mark_jcf): Delete.
2287 (get_constant): Update for new cpool_entry type.
2288 (give_name_to_class): Likewise.
2289 (get_class_constant): Likewise.
2290 (init_outgoing_cpool): Use GGC to allocate struct CPool.
2291 (java_parse_file): Use GGC to allocate struct JCF.
2292 (init_jcf_parse): Don't call ggc_add_root.
2293 * jcf-reader.c (jcf_parse_constant_pool): Update for new
2295 * java-tree.h (current_jcf): Use gengtype to mark.
2296 (CPOOL_UTF): Update for new cpool_entry type.
2297 (outgoing_cpool): Use gengtype to mark.
2298 (struct lang_type): GC struct JCF and struct CPool.
2299 * config-lang.in (gtfiles): Add jcf.h.
2300 * constants.c (find_tree_constant): New.
2301 (set_constant_entry): Allocate cpool subfields using GGC. Update
2302 for new cpool_entry type.
2303 (find_constant1): Update for new cpool_entry type.
2304 (find_constant2): Likewise.
2305 (find_utf8_constant): Use find_tree_constant.
2306 (find_class_or_string_constant): Remove unnecessary cast to jword.
2307 Update for new cpool_entry type.
2308 (count_constant_pool_bytes): Update for new cpool_entry type.
2309 (write_constant_pool): Likewise.
2310 (alloc_name_constant): Use find_tree_constant.
2311 (build_constants_constructor): Update for new cpool_entry type.
2313 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2315 * parse.y (mark_parser_ctxt): Delete.
2316 (goal): Don't use ggc_add_root.
2317 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
2318 (java_pop_parser_context): Let GC free parser_ctxt.
2319 (java_parser_context_resume): Likewise.
2320 * parse.h (struct parser_ctxt): Use gengtype to mark.
2322 (ctxp_for_generation): Likewise.
2323 * lex.h (struct java_lc_s): Mark for gengtype.
2324 (java_lexer): Rearrange for gengtype.
2325 * config-lang.in (gtfiles): Add lex.h, parse.h.
2327 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2329 * All Files: Remove PARAMS macro.
2331 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
2332 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
2335 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
2338 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
2340 * Make-lang.in (java.install-common, java.uninstall,
2341 java.install-info, java.install-man): Prepend $(DESTDIR)
2342 to destination paths in all (un)installation commands.
2343 (java.install-common): Rewrite $(LN) command to support
2344 DESTDIR with "ln" as well as with "ln -s".
2346 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
2348 * java-tree.h: Protect against multiple inclusion.
2350 2003-01-07 Tom Tromey <tromey@redhat.com>
2352 * class.c (add_assume_compiled): Don't adjust parent if we're
2353 already at the root of tree.
2355 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2357 * lang.c (dump_compound_expr): Prototype.
2359 2003-01-03 Tom Tromey <tromey@redhat.com>
2361 Fix for PR java/8712:
2362 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
2363 when simply checking against `null'.
2365 2003-01-03 Tom Tromey <tromey@redhat.com>
2367 * gcj.texi (Standard Properties): Document http.proxyHost and
2370 * gcj.texi (GNU Classpath Properties): Document new properties.
2372 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
2374 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
2375 java/lang-options.h, java/mangle.c, java/mangle_name.c,
2376 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
2378 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
2380 * Make-lang.in, boehm.c, buffer.c,
2381 buffer.h, builtins.c, class.c,
2382 config-lang.in, constants.c,
2383 convert.h, decl.c, except.c,
2384 expr.c, java-except.h,
2385 java-tree.h, javaop.def,
2386 jcf-parse.c, jcf-write.c,
2387 jv-scan.c, jvgenmain.c,
2388 jvspec.c, keyword.gperf,
2389 keyword.h, lang-options.h,
2390 lang-specs.h, lang.c, lex.c,
2391 lex.h, mangle.c, mangle_name.c,
2392 parse-scan.y, parse.h, parse.y,
2393 typeck.c, verify.c, xref.c,
2394 xref.h: Replace "GNU CC" with
2395 "GCC" in the copyright header.
2397 * check-init.c, gjavah.c, javaop.h,
2398 jcf-depend.c, jcf-dump.c, jcf-io.c,
2399 jcf-path.c, jcf-reader.c, jcf.h,
2400 zextract.c, zipfile.h: These files are
2401 "part of GCC". Also say "GCC" not "GNU CC".
2403 2002-12-30 DJ Delorie <dj@redhat.com>
2405 * Make-lang.in: Protect against texi2pod/pod2man failing.
2407 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
2409 * gcj.texi: Use @copying.
2411 2002-12-27 Mark Mitchell <mark@codesourcery.com>
2413 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
2414 print_cxx_classname.
2415 (print_cxx_classname): Add add_scope parameter.
2416 (print_class_decls): Do not emit a semicolon after the extern
2418 (process_file): Adjust calls to print_cxx_classname.
2420 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2422 * gcj.texi: Include Cover Texts in man page.
2424 2002-12-23 Jeff Sturm <jsturm@one-point.com>
2426 * class.c (build_static_field_ref): Check FIELD_FINAL.
2428 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
2429 instead of current_constant_pool_data_ref.
2430 * java-tree.h (current_constant_pool_data_ref): Undefine.
2431 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
2432 * jcf-parse.c (init_outgoing_cpool): Don't initialize
2433 current_constant_pool_data_ref.
2435 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
2436 not build_internal_class_name.
2438 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
2439 Use it when class ref isn't certain to be compiled.
2441 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2443 * gcj.texi: Include gcc-common.texi.
2444 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
2445 $(srcdir)/doc/include/gcc-common.texi.
2447 2002-12-22 Anthony Green <green@redhat.com>
2449 * gcj.texi (Limitations): Add note about org.xml.sax and
2452 2002-12-20 Tom Tromey <tromey@redhat.com>
2454 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
2455 where minimum case value is Integer.MIN_VALUE.
2458 2002-12-18 Andrew Haley <aph@redhat.com>
2460 * parse.y (patch_invoke): Force evaluation order when `check' is
2461 set. For PR libgcj/8945.
2463 2002-12-16 Mark Mitchell <mark@codesourcery.com>
2465 * gcj.texi: Change version number to 3.4.
2467 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
2468 Andrew Haley <aph@redhat.com>
2470 * parse.y (source_end_java_method): Remove custom encoding of line
2471 numbers for a function decl before passing it to the back end.
2473 2002-12-03 Andrew Haley <aph@redhat.com>
2475 * class.c (make_class_data): New field, "chain".
2476 * decl.c (java_init_decl_processing): Likewise.
2478 2002-12-02 Tom Tromey <tromey@redhat.com>
2481 * parse.y (do_resolve_class): Handle qualified name via
2484 2002-11-30 Zack Weinberg <zack@codesourcery.com>
2486 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
2487 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
2488 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
2489 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
2490 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
2491 Include coretypes.h and tm.h.
2492 * Make-lang.in: Update dependencies.
2494 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2496 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
2498 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2500 * jcf-reader.c: Don't expand JCF_readu4 inside the
2501 expansion of JCF_SKIP.
2503 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2505 * jcf-reader.c: Don't expand JCF_readu4 inside the
2506 expansion of JCF_SKIP.
2508 2002-11-22 Tom Tromey <tromey@redhat.com>
2510 * parse.y (patch_binop): Cast right hand side of shift expression
2511 to `int'. Fixes PR java/8676.
2513 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
2514 Andrew Haley <aph@redhat.com>
2516 * gcc/java/jcf-write.c (write_classfile): Remove target
2517 class file, if it exists, before renaming the temporary
2520 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
2522 * jvspec.c (lang_specific_spec_functions): New.
2524 2002-11-18 Tom Tromey <tromey@redhat.com>
2526 Fix for PR java/7912:
2527 * expr.c (can_widen_reference_to): Allow cast of array to
2528 Cloneable or Serializable.
2529 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
2530 (java_io_serializable_identifier_node): Likewise.
2531 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
2532 (valid_ref_assignconv_cast_p): Use new identifier nodes.
2533 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
2534 java_io_serializable.
2535 * decl.c (java_init_decl_processing): Initialize
2536 java_lang_cloneable_identifier_node and
2537 java_io_serializable_identifier_node.
2538 (java_lang_cloneable_identifier_node): New global.
2539 (java_io_serializable_identifier_node): Likewise.
2541 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
2543 * buffer.c: Remove unnecessary casts.
2544 * check-init.c: Likewise.
2545 * class.c: Likewise.
2546 * constants.c: Likewise.
2548 * except.c: Likewise.
2549 * gjavah.c: Likewise.
2550 * jcf-io.c: Likewise.
2551 * jcf-parse.c: Likewise.
2552 * jcf-path.c: Likewise.
2553 * jvspec.c: Likewise.
2556 * verify.c: Likewise.
2558 2002-11-06 Tom Tromey <tromey@redhat.com>
2560 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
2563 2002-11-05 Tom Tromey <tromey@redhat.com>
2565 Fix for PR java/6388.
2566 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
2567 * java-tree.h (enum java_tree_index): New values
2568 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
2569 (decimal_int_max, decimal_long_max): New defines.
2570 * lex.c (yylex): Rewrote range checking. Sign extend literals.
2571 (error_if_numeric_overflow): Rewrote range checking.
2572 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
2575 2002-11-02 Tom Tromey <tromey@redhat.com>
2577 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
2579 * class.c (make_method_value): Put class name, not signature, into
2580 `throws' field. For PR java/8415.
2582 2002-10-24 Tom Tromey <tromey@redhat.com>
2584 * gcj.texi (Invoking gij): Document --showversion.
2585 (Standard Properties): java.library.path now set.
2587 2002-10-23 Tom Tromey <tromey@redhat.com>
2589 * gjavah.c (decode_signature_piece): In JNI mode, print
2590 `jobjectArray' when array depth is nonzero.
2593 2002-10-15 Andrew Haley <aph@redhat.com>
2595 * parse.y (patch_invoke): Call force_evaluation_order on a static
2597 (resolve_qualified_expression_name): Call force_evaluation_order
2598 on a arg list that is part of a Qualified Expression Name.
2600 * lang.c (dump_compound_expr): New.
2601 (java_dump_tree): New.
2603 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
2605 * gcj.texi: Added item describing the GCJ runtime property
2608 2002-10-15 Richard Henderson <rth@redhat.com>
2610 * jcf-parse.c (get_constant): Fix type warning.
2612 2002-10-15 Andrew Haley <aph@redhat.com>
2614 * java-tree.h (java_inlining_merge_static_initializers): Declare.
2615 (java_inlining_map_static_initializers): Declare.
2617 2002-10-14 Andrew Haley <aph@redhat.com>
2619 * tree-inline.c (remap_block): All local class initialization
2620 flags go in the outermost scope.
2621 (expand_call_inline): Call java_inlining_map_static_initializers.
2622 (expand_call_inline): Call java_inlining_merge_static_initializers.
2623 * java/lang.c (merge_init_test_initialization): New.
2624 (java_inlining_merge_static_initializers): New.
2625 (inline_init_test_initialization): New.
2626 (java_inlining_map_static_initializers): New.
2628 2002-10-11 Mark Wielaard <mark@klomp.org>
2630 * gcj.texi (Compatibility): Add Limitations and Extensions section.
2632 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2634 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
2636 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2638 * parse.y (merge_string_cste): Add parentheses around & within |.
2640 2002-10-08 Tom Tromey <tromey@redhat.com>
2642 * parse.y (variable_declarator_id): Simplify error path for
2643 array declarator error. For PR java/8003.
2645 2002-10-08 Zack Weinberg <zack@codesourcery.com>
2647 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
2650 2002-10-08 Andrew Haley <aph@redhat.com>
2652 * parse.y (attach_init_test_initialization_flags): Check for
2655 2002-10-07 Anthony Green <green@redhat.com>
2657 * parse.y (merge_string_cste): Fix bug in string concatenation.
2659 2002-10-03 Michael Koch <konqueror@gmx.de>
2661 * gcj.texi (Standard properties):
2662 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
2664 2002-10-02 Roger Sayle <roger@eyesopen.com>
2666 PR optimization/6627
2667 * lang.c (java_init): If storing the vbit in function
2668 pointers, ensure that force_align_functions_log is atleast
2669 one to aid compatability with g++ vtables.
2671 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
2673 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
2674 foul of type-based aliasing.
2676 2002-09-30 Anthony Green <green@redhat.com>
2678 * gcj.texi (Invoking jv-scan): Fix texinfo.
2680 2002-09-28 Anthony Green <green@redhat.com>
2682 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
2683 (Code Generation): Add -fno-assert documentation.
2684 * jv-scan.c (flag_assert): New global.
2685 (options): Add assert option.
2686 (help): Add --no-assert documentation.
2687 * parse-scan.y (flag_assert): New global.
2688 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
2689 (flag_assert): New global.
2690 * java-tree.h (flag_assert): New global.
2691 * lex.c (java_lex): Obey flag_assert.
2692 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
2695 2002-09-26 Andrew Haley <aph@redhat.com>
2697 * expr.c (build_java_array_length_access): Check for null pointer.
2698 * expr.c (expand_java_arrayload): Likewise.
2700 2002-09-21 Richard Henderson <rth@redhat.com>
2702 * jcf-parse.c (get_constant): Decode from IEEE no matter
2703 what the target format.
2705 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
2707 * ChangeLog: Follow spelling conventions.
2708 * class.c: Likewise.
2711 * gjavah.c: Likewise.
2712 * java-tree.h: Likewise.
2713 * jcf-dump.c: Likewise.
2714 * jcf-parse.c: Likewise.
2715 * jvspec.c: Likewise.
2717 * mangle.c: Likewise.
2718 * parse.y: Likewise.
2720 2002-09-17 Tom Tromey <tromey@redhat.com>
2722 * lex.c (java_read_unicode_collapsing_terminators): Handle case
2723 where \r appears at EOF. Fixes PR java/7950.
2725 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2727 * jvspec.c (lang_specific_driver): Remove unused variable.
2729 2002-09-16 Geoffrey Keating <geoffk@apple.com>
2731 * java-tree.h (union lang_tree_node): Add chain_next option.
2733 2002-09-16 Richard Henderson <rth@redhat.com>
2735 * jcf-parse.c (get_constant): Runtime check for IEEE format;
2736 use new real.h interface.
2737 * jcf-write.c (find_constant_index): Use new real.h interface.
2738 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
2740 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
2742 * lang.c: Follow spelling conventions.
2744 2002-09-11 Per Bothner <per@bothner.com>
2746 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
2747 constant to the type of the field.
2748 (java_complete_tree): Remove now-redundant code.
2750 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
2752 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
2755 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
2756 return label if a ret instruction for the jsr has been reached.
2758 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
2760 * parse.y (DIR_SEPARATOR): Don't define.
2761 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
2763 2002-08-28 Andrew Haley <aph@redhat.com>
2765 * verify.c (verify_jvm_instructions): Allow exception handler
2766 inside code that is being protected, but generate a warning.
2767 * except.c (link_handler): Initialize `expanded' in new eh_range.
2768 (binding_depth, is_class_level, current_pc): Declare extern.
2770 2002-09-01 Mark Wielaard <mark@klomp.org>
2772 * gcj.texi: Add chapter about system properties.
2775 2002-08-26 Tom Tromey <tromey@redhat.com>
2777 * parse.y (try_builtin_assignconv): Allow narrowing primitive
2778 conversion if RHS_TYPE is byte, short, or char.
2780 2002-08-22 Tom Tromey <tromey@redhat.com>
2782 * gcj.texi (Invoking gij): Document -cp and -classpath.
2784 2002-08-21 Tom Tromey <tromey@redhat.com>
2786 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
2787 $(prefix)/share. For PR libgcj/7633.
2789 For PR java/6005 and PR java/7611:
2790 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
2791 (java_can_use_bit_fields_p): New function.
2793 2002-08-16 Tom Tromey <tromey@redhat.com>
2795 * gcj.texi (Class Initialization): Mention class initialization of
2798 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
2800 * Make-lang.in (java-tree-inline.o): New.
2801 (JAVA_OBJS): Add java-tree-inline.o.
2802 * parse.y (source_end_java_method): Call java_optimize_inline.
2803 (java_expand_method_bodies): Save method's tree in
2805 (add_stmt_to_compound): Keep track of the number of statments.
2806 * lang.c (java_init): Enable flag_inline_trees.
2807 (java_post_options): If flag_inline_functions is on, enable
2808 flag_inline_trees instread.
2809 (decl_constant_value): New.
2810 (java_tree_inlining_walk_subtrees): New.
2811 * java-tree.h (DECL_NUM_STMTS): New macro.
2812 (java_optimize_inline): Declare.
2813 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
2814 Handle a LABEL_EXPR.
2815 * decl.c (build_result_decl): If we already have a DECL_RESULT
2817 (dump_function): New.
2818 (java_optimize_inline): New.
2819 (dump_function): New.
2821 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
2824 * parse.y (build_assertion): Invert return from
2825 desiredAssertionStatus.
2827 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2829 * jcf-write.c (get_access_flags): Return correct access flags for
2830 private and protected inner classes.
2832 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
2834 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
2836 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
2838 * mangle_name.c: Don't include obstack.h twice.
2839 * xref.c: Don't include obstack.h.
2841 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
2843 * class.c: (permanent_obstack): Delete declaration.
2844 * constants.c: (permanent_obstack): Delete declaration.
2845 * except.c: (permanent_obstack): Delete declaration.
2846 * expr.c: (permanent_obstack): Delete declaration.
2847 * jcf-parse.c: (permanent_obstack): Delete declaration.
2848 (saveable_obstack): Delete declaration.
2849 * parse.h: (permanent_obstack): Delete declaration.
2850 * typeck.c: (permanent_obstack): Delete declaration.
2852 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
2854 * gcj.texi (version-gcc): Increase to 3.3.
2856 2002-07-22 Tom Tromey <tromey@redhat.com>
2858 * lex.c (java_lex): Check for `e' or `E' after 0.
2860 2002-07-21 Richard Henderson <rth@redhat.com>
2862 * lang.c (java_unsafe_for_reeval): New.
2863 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
2865 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
2867 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
2868 (jcf_path_init): Use GET_ENVIRONMENT.
2870 2002-07-10 Roger Sayle <roger@eyesopen.com>
2871 Zack Weinberg <zack@codesourcery.com>
2873 * builtins.c (initialize_builtins): Remove defines that
2874 handled C/C++ specific junk hereby removed from builtins.def.
2876 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
2878 * lang.c (java_post_options): Update prototype.
2880 2002-07-05 Roger Sayle <roger@eyesopen.com>
2882 * builtins.c (initialize_builtins): Ignore the additional
2883 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
2884 the builtins.def file.
2886 2002-07-01 Tom Tromey <tromey@redhat.com>
2889 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
2892 2002-07-01 Roger Sayle <roger@eyesopen.com>
2894 * java/decl.c (builtin_function): Accept additional parameter.
2895 (java_init_decl_processing): Pass an additional NULL_TREE
2896 argument to builtin_function.
2898 2002-06-29 T.J. Mather <tjmather@maxmind.com>
2900 * gcj.texi: Fixed gcj invocation example so that it compiles.
2902 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2904 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
2905 * parse.y (mark_parser_ctxt): Likewise.
2906 (check_modifiers, declare_local_variables): Avoid incorrect
2907 hardcoded constant 10.
2909 * lex.c (java_read_char): Avoid "comparison is always true"
2912 2002-06-25 Andreas Schwab <schwab@suse.de>
2914 * expr.c (JSR): Avoid undefined operation on PC.
2916 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2918 * decl.c (clear_binding_level): Const-ify.
2920 2002-06-13 Akim Demaille <akim@epita.fr>
2922 * parse.y (class_declaration, interface_declaration): Make sure
2923 all their rules have an action, in order to avoid meaningless `$$
2924 = $1' and their type clashes.
2926 2002-06-11 Tom Tromey <tromey@redhat.com>
2928 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
2929 * parse-scan.y (statement_without_trailing_substatement): Added
2931 (assert_statement): New rule.
2932 * java-tree.h (struct lang_type) [assertions]: New field.
2933 (TYPE_USES_ASSERTIONS): New macro.
2934 (CLASS_USES_ASSERTIONS): Likewise.
2935 (FIELD_SYNTHETIC): New define.
2936 * lex.c (java_lval;): Added ASSERT_TK.
2937 * parse.y (ASSERT_TK): Added.
2938 (statement_without_trailing_substatement): Added assert_statement.
2939 (assert_statement): New rule.
2940 (build_assertion): New function.
2941 (maybe_generate_pre_expand_clinit): Create and initialize
2942 $assertionsDisabled.
2943 (lookup_package_type): Removed decl.
2944 * keyword.h: Rebuilt.
2945 * keyword.gperf (assert): New token.
2947 2002-06-10 Akim Demaille <akim@epita.fr>
2949 * parse.y (interface_type_list, class_member_declaration)
2950 (unary_expression_not_plus_minus): Remove duplicate %type.
2953 2002-06-09 Tom Tromey <tromey@redhat.com>
2955 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
2957 * parse.y (method_header): Give error message in all cases.
2960 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2962 Don't use RTL inlining. Fix for PR java/6820.
2963 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
2964 (flag_really_inline): New.
2965 (java_decode_option): Set flag_really_inline if -finline-functions
2967 (java_post_options): New function. Turn off inlining unless
2968 flag_really_inline is set.
2970 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2972 * gjavah.c (throwable_p): Accept argument as either a classname or
2973 signature fragment. Create null-terminated classname string for super
2974 when calling itself recursively.
2975 (decode_signature_piece): Skip first character from class name
2976 signature when calling throwable_p.
2978 2002-06-08 H.J. Lu (hjl@gnu.org)
2980 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
2982 2002-06-04 Tom Tromey <tromey@redhat.com>
2984 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
2986 2002-06-04 Michael Koch <konqueror@gmx.de>
2988 * gcj.texi (Input Options): Fixed typo.
2990 2002-06-04 Zack Weinberg <zack@codesourcery.com>
2992 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
2993 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
2994 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
2995 and all now-pointless local variables. Rename other local
2996 variables to reflect their not being handles.
2998 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
2999 #if JCF_USE_STDIO blocks.
3001 * parse.y: Add missing semicolon at end of rule.
3003 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
3005 * check-init.c (attach_initialized_static_class): Delete, unused.
3006 * parse.y: Use htab_t instead of struct hashtable, update
3008 * java-tree.h: Include hashtab.h instead of hash.h.
3009 (struct lang_decl_func): Use htab_t, set up for gengtype.
3010 (struct init_test_hash_entry): Delete.
3011 (struct treetreehash_entry): New.
3012 (java_treetreehash_find): New
3013 (java_treetreehash_new): New prototype.
3014 (java_treetreehash_create): New prototype.
3015 (java_mark_tree): Delete prototype.
3016 (java_hash_hash_tree_node): Delete prototype.
3017 (java_hash_compare_tree_node): Delete prototype.
3018 (attach_initialized_static_class): Delete prototype.
3019 * expr.c (build_class_init): Update to use java_treetreehash
3021 (java_expand_expr): Update to use htab_t.
3022 (emit_init_test_initialization): Likewise.
3023 * decl.c (java_mark_tree): Delete.
3024 * class.c (init_test_hash_newfunc): Delete.
3025 (java_hash_hash_tree_node): Delete.
3026 (java_hash_compare_tree_node): Delete.
3027 (add_method_1): Update to use java_treetreehash functions.
3028 (JAVA_TREEHASHHASH_H): New macro.
3029 (java_treetreehash_hash): New function.
3030 (java_treetreehash_compare): New function.
3031 (java_treetreehash_find): New function.
3032 (java_treetreehash_new): New function.
3033 (java_treetreehash_create): New function.
3034 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
3036 * Make-lang.in (java/parse.o): Depend on debug.h.
3037 * java-tree.h (struct lang_identifier): Use gengtype.
3038 (union lang_tree_node): New.
3039 (struct lang_decl_func): Use gengtype.
3040 (struct lang_decl_var): Likewise.
3041 (struct lang_decl): Likewise.
3042 * parse.y: Include debug.h.
3043 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
3045 * lang.c (struct language_function): New dummy structure.
3047 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
3048 descriminator for DECL_LANG_SPECIFIC.
3049 (struct lang_decl_func): Rename from struct lang_decl.
3050 (enum lang_decl_desc): New.
3051 (struct lang_decl): Make it a union. Update all the accessor macros.
3052 (struct lang_type): Use gengtype.
3053 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
3054 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
3055 are now the same size.
3056 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
3057 use discriminator to mark DECL_LANG_SPECIFIC.
3059 * Make-lang.in (gt-java-builtins.h): New rule.
3060 (java/builtins.o): Add dependency on gt-<filename>.h.
3061 * builtins.c: Use gengtype for roots.
3062 (union string_or_tree): Use gengtype.
3063 (struct builtin_record): Use gengtype.
3064 * config-lang.in (gtfiles): Add builtins.c.
3066 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
3067 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
3068 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
3069 gt-java-parse.h, gtype-java.h): Add rules to generate.
3070 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
3071 (class.o): Add dependency on gt-*.h.
3072 (constants.o): Likewise.
3075 (jcf-parse.o): Likewise.
3076 (jcf-write.o): Likewise.
3078 * config-lang.in (gtfiles): New.
3079 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3080 * constants.c: Replace uses of ggc_add_* with GTY markers.
3082 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3083 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3084 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
3085 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
3087 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
3089 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3090 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
3092 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3093 Include gtype-java.h.
3095 2002-06-02 Tom Tromey <tromey@redhat.com>
3097 Fix for PR java/5913:
3098 * parse.y (patch_binop): Call patch_string on op1.
3100 2002-06-02 Tom Tromey <tromey@redhat.com>
3102 Fix for PR java/1343, PR java/6336:
3103 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
3104 formatting. Changed return type.
3105 (anonymous_class_counter): Moved to top of file.
3106 (maybe_make_nested_class_name): Append number to class name for
3107 function-local classes.
3109 2002-05-28 Zack Weinberg <zack@codesourcery.com>
3111 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
3112 * Make-lang.in: Update dependency lists.
3114 2002-05-18 Mark Mitchell <mark@codesourcery.com>
3116 * gjavah.c (throwable_p): Do not free the name of the class after
3117 passing it to find_class.
3118 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
3119 * jcf-io.c (dirent.h): Include it.
3120 (fnmatch.h): Likewise.
3121 (compare_path): New function.
3122 (java_or_class_file): Likewise.
3123 (memoized_dirlist_entry): New type.
3124 (memoized_dirlist_lookup_eq): New function.
3125 (memoized_dirlists): New variable.
3126 (caching_stat): New function.
3127 (memoized_class_lookup_eq): New function.
3128 (memoized_class_lookups): Likewise.
3129 (find_class): Use memoized_class_lookups and caching_stat.
3130 * jcf.h (JCF_USE_SCANDIR): Define.
3131 * parse.y (java_expand_classes): Write the class files in reverse
3134 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3136 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
3138 2002-05-13 Mark Mitchell <mark@codesourcery.com>
3140 * jcf-write.c (write_classfile): Unlink the temporary file if it
3141 cannot be renamed. Use concat to build up the name of the
3144 2002-05-08 Mark Mitchell <mark@codesourcery.com>
3146 * jcf-write.c (write_classfile): Write the file to a
3147 temporary file and then rename it.
3149 2002-05-07 Tom Tromey <tromey@redhat.com>
3151 * gjavah.c (throwable_p): Use xstrdup, not strdup.
3153 Fix for PR java/1200:
3154 * gjavah.c (throwable_p): New function.
3155 (decode_signature_piece): Use it. A `WeakReference' isn't the
3158 (gcjh_streq): New function.
3160 2002-05-07 Andreas Jaeger <aj@suse.de>
3162 * parse.y (finish_for_loop): Fix if statement.
3164 2002-05-06 Tom Tromey <tromey@redhat.com>
3166 Fix for PR java/5941:
3167 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
3168 loop update expression.
3169 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
3170 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
3172 2002-05-04 Mark Wielaard <mark@klomp.org>
3175 * parse.y (build_string_concatenation): Return just op1 only when op2
3176 is null and op1 is a STRING_CST, otherwise always construct a
3179 2002-04-27 Tom Tromey <tromey@redhat.com>
3182 * parse.y (string_convert_int_cst): New function.
3183 (merge_string_cste): Use it.
3185 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
3187 * java-tree.h (java_parse_file): Update.
3188 (java_set_yydebug): Remove.
3189 * jcf-parse.c (yydebug): Remove.
3190 (java_set_yydebug): Die.
3191 (java_parse_file): Update.
3192 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
3194 2002-04-24 Tom Tromey <tromey@redhat.com>
3197 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
3198 EXPR_WFL_QUALIFICATION of qual_wfl.
3200 2002-04-23 Per Bothner <per@bothner.com>
3202 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
3203 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
3204 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
3206 2002-04-23 Tom Tromey <tromey@redhat.com>
3209 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
3210 recognize `-fcompile-resource='.
3211 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
3214 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3216 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
3217 paths. Fixes PR java/2791.
3219 2002-04-19 Andrew Haley <aph@redhat.com>
3221 * jcf-write.c (push_long_const): lo, hi: New variables.
3222 Use rshift_double to extract the high part of a 64-bit long.
3223 Use WORD_TO_INT to extract the low part.
3225 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
3226 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
3227 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
3229 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
3231 * typeck.c (incomplete_type_error): Remove.
3233 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3235 * class.c (make_class_data): Set DECL_ALIGN on static class data,
3236 for hash synchronization.
3237 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
3238 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
3241 2002-04-16 Mark Wielaard <mark@klomp.org>
3243 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
3246 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3248 Fix for PR java/6294:
3249 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
3252 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3254 Fix for PR java/6085:
3255 * parse.y (patch_method_invocation): Always use build_access_to_thisn
3256 to get enclosing "this" argument for inner-class constructor
3257 invocation. Pass correct arguments to build_access_to_thisn.
3259 2002-04-10 Andreas Jaeger <aj@suse.de>
3261 * gcj.texi (Input Options): Fix extdirs patch.
3263 2002-04-10 Anthony Green <green@redhat.com>
3265 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
3267 2002-04-09 Anthony Green <green@redhat.com>
3269 * gcj.texi (Input Options): Add --extdirs documentation.
3270 * jcf-dump.c (OPT_extdirs): New macro.
3271 (options): Add extdirs option.
3272 (help): Describe --extdirs.
3273 (main): Handle OPT_extdirs.
3274 * gjavah.c (OPT_extdirs): New macro.
3275 (options): Add extdirs option.
3276 (help): Describe --extdirs.
3277 (main): Handle OPT_extdirs.
3278 * jcf-path.c (jcf_path_init): Add extdirs support.
3279 (jcf_path_extdirs_arg): New function.
3280 (extensions): New variable to hold extensions path entries.
3281 * jvspec.c: Remove -fextdirs= when compiling main().
3282 * lang.c (java_decode_option): Handle -fextdirs=.
3283 * jcf.h (jcf_path_extdirs_arg): Declare new function.
3284 * Make-lang.in: Compile jcf-path with version info for use in
3285 identifying the appropriate libgcj.jar.
3287 2002-04-08 Tom Tromey <tromey@redhat.com>
3290 * .cvsignore: Added rmic.1 and rmiregistry.1.
3291 * gcj.texi (Top): Link to new nodes.
3292 (Invoking rmic): New node.
3293 (Invoking rmiregistry): Likewise.
3294 * Make-lang.in (java.generated-manpages): Added rmic.1 and
3296 (java.maintainer-clean): Likewise.
3297 ($(srcdir)/java/rmic.1): New target.
3298 ($(srcdir)/java/rmiregistry.1): Likewise.
3299 (java.install-man): Handle rmic.1 and rmiregistry.1.
3301 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3303 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
3304 Add note about handling uncaught exceptions. Add an exception handler
3307 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3309 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
3310 after using it to patch CALL_EXPR.
3312 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3314 * gcj.texi (Invocation): Document CNI invocation API.
3316 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
3318 * expr.c (truthvalue_conversion): Rename. Update.
3319 (expand_compare): Update.
3320 * java-tree.h (java_truthvalue_conversion): New.
3321 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
3323 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3325 * java-tree.h (java_mark_addressable): New.
3326 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
3327 * typeck.c (mark_addressable): Rename, update.
3329 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3331 * expr.c (build_java_binop): Update.
3332 * java-tree.h (java_signed_type, java_unsigned_type,
3333 java_signed_or_unsigned_type): Update.
3334 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
3335 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
3336 * parse.y (patch_binop): Update.
3337 * typeck.c (signed_or_unsigned_type, unsigned_type,
3338 signed_type): Update.
3340 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
3342 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
3343 (java_dummy_print): Remove.
3344 (lang_print_error): Rename. Exit early if inhibiting output.
3345 (inhibit_error_printing_function): New.
3346 (java_init): Don't set hook.
3347 (lang_init_source): Use new boolean.
3349 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3351 * parse.y (do_resolve_class): Fix infinite recursion.
3353 2002-03-29 Tom Tromey <tromey@redhat.com>
3355 * parse.y (check_inner_circular_reference): Ignore incomplete
3358 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
3360 * Make-lang.in (builtins.o): Update.
3361 * boehm.c (get_boehm_type_descriptor): Update.
3362 * builtins.c: Include langhooks.h.
3363 * decl.c (java_init_decl_processing): Update.
3364 * java-tree.h (java_type_for_mode, java_type_for_size): New.
3365 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
3367 * typeck.c (type_for_mode, type_for_size): Update.
3369 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3371 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
3373 2002-03-28 Tom Tromey <tromey@redhat.com>
3375 * except.c (expand_end_java_handler): If the handler type is NULL,
3376 use java.lang.Throwable. Fixes PR java/5986.
3378 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3380 Fix for PR java/4715:
3381 * jcf-parse.c (parse_source_file_3): New function.
3382 (read_class): Call it.
3383 (java_parse_file): Likewise.
3385 2002-03-28 Jan Hubicka <jh@suse.cz>
3387 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
3389 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3391 * parse.y (resolve_package): Initialize "decl".
3392 (lookup_package_type): Remove unused function.
3394 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3396 Fix for PR java/5993:
3397 * parse.y (resolve_package): Return the decl if resolution was
3398 successful. Don't special case "java.lang" and "java.lang.reflect"
3399 packages. Set type_name to the merged identifier.
3400 (resolved_qualified_expression_name): Print error using "name" if
3401 resolve_package returns NULL_TREE.
3403 2002-03-27 Tom Tromey <tromey@redhat.com>
3405 * expr.c (expand_invoke): Don't generate null pointer check if
3406 we're calling <init>.
3408 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
3410 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
3412 * java-tree.h (java_lang_expand_expr): Similarly.
3413 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
3414 (java_init): Don't set hook.
3416 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3418 Fix for PR java/5850:
3419 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
3420 context if field was not found in the current scope.
3421 * expr.c (lookup_field): Don't look in enclosing contexts.
3423 2002-03-26 Tom Tromey <tromey@redhat.com>
3425 Fix for PR java/5942:
3426 * parse.y (init_src_parse): Added sanity check.
3427 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
3430 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
3432 * decl.c (lang_mark_tree): Rename java_mark_tree.
3433 * java-tree.h (java_mark_tree): New.
3434 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
3436 2002-03-25 Zack Weinberg <zack@codesourcery.com>
3438 * lex.c: Change java_perform_atof to take normal parameters
3439 instead of a pointer to a parameter block. Call it directly
3442 2002-03-22 Mark Wielaard <mark@klomp.org>
3444 Fix for PR java/5368:
3445 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
3446 when printing error message.
3448 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
3450 * decl.c (maybe_build_cleanup): Remove.
3452 2002-03-22 Tom Tromey <tromey@redhat.com>
3454 Andrew Haley <aph@cambridge.redhat.com>
3456 * expr.c (build_field_ref): Don't build a check if the field is a
3459 2002-03-21 Eric Blake <ebb9@email.byu.edu>
3461 Fix for PR java/6026:
3462 * lex.c (java_lex): Fix parsing of consecutive floats.
3464 2002-03-21 Tom Tromey <tromey@redhat.com>
3466 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
3469 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
3471 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
3472 insert_block, getdecls, kept_level_p, global_bindings_p): New.
3474 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3476 * gcj.texi: @code{gcj} becomes @command{gcj}.
3477 @code{gcc} becomes @command{gcc}.
3478 GcjRaw changed to gnu.gcc.RawData.
3480 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
3482 * decl.c (start_java_method): Use new hook.
3483 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
3484 (java_init): Remove old hook.
3486 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3488 * builtins.c (define_builtin): Do nothing if `type' is null.
3491 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3493 * parse.y (parser_check_super_interface): Fix error message
3496 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3498 * jcf-parse.c (get_constant): Delete unused variables.
3500 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
3502 * java-tree.h (java_parse_file): New.
3503 * jcf-parse.c (yyparse): Rename java_parse_file.
3504 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
3506 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3508 * parse.y (craft_constructor): Return the constructor decl.
3509 (java_expand_classes): Update comments.
3510 (lookup_method_invoke): Call fix_constructors immediately for
3511 anonymous class. Fixes PR java/5935.
3513 2002-03-15 Anthony Green <green@redhat.com>
3515 * jcf-parse.c (yyparse): Don't emit class registration
3516 constructor when compiling resource files.
3518 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3520 * lang.c (java_tree_code_type, java_tree_code_length,
3521 tree_code_name): Delete.
3522 (tree_code_type, tree_code_length, tree_code_name): Define.
3523 (java_init): Don't try to copy into the various tree_code
3526 2002-03-12 Tom Tromey <tromey@redhat.com>
3528 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
3529 UTF-8, not UCS-2. Fixes PR java/5923.
3531 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
3532 a call_expr wrapped in a convert. Fixes PR java/5848.
3534 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3536 * jcf-write.c (write_classfile): Improve error strings.
3538 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3540 * lex.c: Adjust comments to GNU standards.
3542 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3544 Fix for PR java/5902:
3545 * lex.c (java_lex): Fix parsing of literals.
3547 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3549 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
3550 to prevent it getting evaluated twice in the store checking case.
3551 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
3554 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3556 * decl.c (java_init_decl_processing): Make sure class_type_node
3557 alignment is not less than 64 bits if hash synchronization is enabled.
3559 2002-03-08 Per Bothner <per@bothner.com>
3561 * parse.y (java_complete_lhs): Check if patch_assignment
3562 returned an error-mark.
3564 * parse.y (try_builtin_assignconv): Don't special-case zero.
3566 2002-03-08 Per Bothner <per@bothner.com>
3568 Fix for PR java/5812.
3569 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
3570 here instead of in JSR macro. Likewise with load_type_state call.
3571 Do the latter on if the return_pc has been verified (the jsr returns).
3572 (JSR): Now just call build_java_jsr.
3574 2002-03-07 Jeff Sturm <jsturm@one-point.com>
3576 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
3577 (java.install-common): Link native driver to
3578 JAVA_TARGET_INSTALL_NAME.
3580 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
3582 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
3583 * builtins.c(sin_builtin): Likewise
3584 * builtins.c(sqrt_builtin): Likewise
3586 2002-03-03 Zack Weinberg <zack@codesourcery.com>
3588 * java/expr.c, java/jcf-parse.c, java/lex.c:
3589 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
3590 REAL_ARITHMETIC blocks unconditional. Delete some further
3591 #ifdef blocks predicated on REAL_ARITHMETIC.
3593 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3595 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
3596 explicit sizeof/sizeof.
3597 * decl.c (java_init_decl_processing): Likewise.
3598 * jcf-parse.c (init_jcf_parse): Likewise.
3599 * parse.y (init_src_parse): Likewise.
3601 2002-03-02 Per Bothner <per@bothner.com>
3603 Make --CLASSPATH by a synonym for --classpath and -classpath.
3604 Implement --bootclasspath.
3605 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
3606 (classpath_l): Remove.
3607 (jcf_path_CLASSPATH_arg): Remove.
3608 (jcf_path_bootclasspath_arg): New function.
3609 (jcf_path_seal): Simplify accordingly.
3611 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
3612 (jcf_path_CLASSPATH): Remove declaration.
3613 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
3614 (lang_specific_driver): Translate -bootclasspath.
3615 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
3616 * lang.c (decode_lang_options): Do jcf_path_init first.
3617 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
3618 * gjavah.c: Also handle --bootclasspath.
3619 Handle --CLASSPATH as a synonum for --classpath.
3620 * jcf-dump.c: Likewise.
3622 "." is not part of system path, but is the default for --classpath.
3623 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
3624 (jcf_path_seal): Add "." if no CLASSPATH specified.
3626 * gcj.texi: Document changes.
3628 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3630 * expr.c (build_java_arraystore_check): Fix formatting.
3632 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3634 Fix for PR java/5758, java/5632:
3635 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
3636 inner-class separator too.
3637 * parse.y (do_resolve_class): New local `decl_result.'
3638 Progressively build a name for what can have been loaded.
3640 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3642 * expr.c (java_array_data_offset): Removed function.
3643 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
3644 (build_java_array_length_access): Obtain "length" value using a
3645 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
3646 (build_java_arrayaccess): Correct comment. Access "data" using a
3647 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
3648 (build_java_arraystore_check): New function.
3649 (expand_java_arraystore): Use build_java_arraystore_check.
3650 * parse.y (patch_assignment): Simplify code to insert a store check
3651 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
3652 * check-init.c (check_init): Update to reflect that an array length
3653 access is now a COMPONENT_REF.
3654 * gcj.texi (Code Generation): Improve documentation of
3655 -fno-bounds-check. Add documentation for -fno-store-check.
3656 * java-tree.h (flag_store_check): Declare.
3657 (build_java_arraystore_check): Declare.
3658 * lang.c (flag_store_check): Initialize to 1.
3659 (lang_f_options): Add store-check option.
3660 * jvspec.c: Don't pass store-check option to jvgenmain.
3661 * lang-options.h: Add help string for -fno-store-check.
3663 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
3665 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
3666 * java-tree.h (java_dup_lang_specific_decl): New.
3667 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
3669 2002-02-27 Zack Weinberg <zack@codesourcery.com>
3671 * builtins.c, decl.c: Delete traditional-mode-related code
3672 copied from the C front end but not used, or used only to
3673 permit the compiler to link.
3675 2002-02-22 Tom Tromey <tromey@redhat.com>
3677 Fix for PR java/2369:
3678 * jvspec.c (verify_class_name): New function.
3679 (lang_specific_driver): Call it.
3680 (JAVA_START_CHAR_P): New macro.
3681 (JAVA_PART_CHAR_P): Likewise.
3683 2002-02-22 Per Bothner <per@bothner.com>
3685 * class.c: Change vtable to be more compatible with g++ v3 abi.
3686 (get_dispatch_table): Prepend offset-to-top (always 0) and
3687 type_info pointer (currently unimplemented hence NULL) to vtable.
3688 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
3689 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
3690 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
3691 (build_dtable_decl): Add declarations for new fields.
3693 2002-02-20 Per Bothner <per@bothner.com>
3695 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
3696 to finit$ (otherwise generate_bytecode_insns drops it). However, we
3697 don't need to set it on the COMPOUND_EXPR - the caller does that.
3699 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3701 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
3702 `--CLASSPATH' becomes `--classpath.'
3703 * gjavah.c: Likewise.
3704 * jcf-dump.c: Likewise.
3705 * lang-options.h: Likewise.
3707 * jcf-path.c: Updated comment.
3708 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
3709 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
3710 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
3711 (jcf_path_CLASSPATH_arg): Ditto.
3712 (classpath_u): Updated leading comment.
3714 2002-02-20 Per Bothner <per@bothner.com>
3716 * builtins.c (check_for_builtin): New function.
3717 (build_call_or_builtin): Remove.
3718 * java-tree.h: Update accordingly.
3719 * expr.c (expand_invoke): Use build + check_for_builtin instead
3720 of build_call_or_builtin.
3721 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
3722 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
3723 flag (which had caused jcf-write to incorrectly emit invokevirtual).
3725 2002-02-17 Tom Tromey <tromey@redhat.com>
3727 * java-tree.h (TYPE_STRICTFP): New macro.
3728 (struct lang_type) [strictfp]: New field.
3729 (CLASS_STRICTFP): New macro.
3730 (METHOD_STRICTFP): New macro.
3731 (struct lang_decl) [strictfp]: New field.
3732 * parse.y (method_header): Disallow strictfp constructor or
3734 (STRICT_TK): Move before MODIFIER_TK.
3735 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
3736 (METHOD_MODIFIERS): Likewise.
3737 (INTERFACE_MODIFIERS): Likewise.
3738 * jcf-write.c (get_access_flags): Likewise.
3739 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
3740 (add_method_1): Likewise.
3741 (get_access_flags_from_decl): Likewise.
3742 * jcf-dump.c (print_access_flags): Print in standard order. Also,
3743 recognize strictfp flag.
3744 * jcf.h (ACC_STRICT): New define.
3746 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
3748 * class.c(build_utf8_ref): Move declaration of decl_size
3750 2002-02-07 Tom Tromey <tromey@redhat.com>
3752 * gcj.texi (Input Options): --CLASSPATH does not suppress system
3755 2002-02-04 Anthony Green <green@redhat.com>
3757 * class.c (build_utf8_ref): Put UTF-8 constants into merged
3758 sections if available.
3760 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3762 * parse.y (java_expand_classes): Fix typo in static field loop.
3764 2002-02-02 Richard Henderson <rth@redhat.com>
3766 * class.c (add_field): Mark static fields external.
3767 (build_class_ref): Remove redundant set.
3768 * parse.y (java_expand_classes): Mark static fields of classes
3769 to be compiled as local.
3770 * jcf-parse.c (parse_class_file): Likewise.
3772 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3774 * gcj.texi (About CNI): New node.
3776 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
3779 * jcf-parse.c : Check for HAVE_LOCALE_H before using
3780 setlocale() with LC_CTYPE as a parameter.
3783 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
3785 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3786 Follow GNU Coding Standards for --version.
3788 2002-01-28 Tom Tromey <tromey@redhat.com>
3790 * expr.c (build_jni_stub): Ensure storage for `meth' is
3792 * parse.y (java_complete_expand_methods): Set
3793 current_function_decl before building JNI stub.
3795 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
3797 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
3800 2002-01-22 Tom Tromey <tromey@redhat.com>
3802 * decl.c (java_init_decl_processing): Use add_predefined_file.
3803 Predefine RawData.java.
3804 (predef_filenames): Removed.
3805 (java_init_decl_processing): Don't register predef_filenames.
3806 * jcf-parse.c (add_predefined_file): New function.
3807 (predefined_filename_p): Rewrote.
3808 (predefined_filename_p): No longer static.
3809 * decl.c (java_init_decl_processing): Call initialize_builtins.
3810 * Make-lang.in (JAVA_OBJS): Added builtins.o.
3811 (java/builtins.o): New target.
3812 * builtins.c: New file.
3813 * parse.y (patch_invoke): Use build_call_or_builtin.
3814 * java-tree.h (build_call_or_builtin): Declare.
3815 (initialize_builtins): Declare.
3816 (java_set_exception_lang_code): Removed unused declaration.
3817 (PREDEF_FILENAMES_SIZE): Removed.
3818 (java_tree_index): Added JTI_PREDEF_FILENAMES.
3819 (predef_filenames): New define.
3820 (add_predefined_file): Declare.
3821 (predefined_filename_p): Declare.
3822 * expr.c (expand_invoke): Use build_call_or_builtin.
3824 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3826 * parse.y (patch_switch_statement): Fix format specifier.
3828 2002-01-16 Tom Tromey <tromey@redhat.com>
3830 More for PR java/5365:
3831 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
3833 (process_file): Generate include for
3834 java.lang.UnsupportedOperationExceptions.
3836 2002-01-15 Andreas Jaeger <aj@suse.de>
3838 * .cvsignore: Add man pages.
3840 2002-01-15 Tom Tromey <tromey@redhat.com>
3842 Fix for PR java/5365:
3843 * gjavah.c (process_file): Turn class name into a file name.
3845 2002-01-14 Matthias Klose <doko@debian.org>
3847 * gcj.texi: Fix whitespace and formatting errors in the
3848 synopsis of the man pages. Update copyright.
3850 2002-01-14 Tom Tromey <tromey@redhat.com>
3853 * Make-lang.in (java.install-man): Handle jv-convert man page.
3854 (java.generated-manpages): Added jv-convert.1.
3855 (java.uninstall): Remove jv-convert.1.
3856 (java.maintainer-clean): Likewise.
3857 ($(srcdir)/java/jv-convert.1): New target.
3858 * gcj.texi (Top): Link to jv-convert node.
3859 (Individual utilities): Likewise.
3860 (Invoking jv-convert): New node.
3862 2001-01-10 Jeff Sturm <jsturm@one-point.com>
3863 Martin Kahlert <martin.kahlert@infineon.com>
3865 * jcf-parse.c (get_constant): Don't swap lo/hi for big
3866 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
3868 2002-01-03 Graham Stott <grahams@redhat.com>
3870 * class.c (compile_resource_file): Update copyright date.
3871 Constify filename parameter.
3872 (java-tree.h): Update copyright date.
3873 (compile_resource_file): Constify filename parameter.
3875 2002-01-03 Graham Stott <grahams@redhat.com>
3877 * gcc/jcf-parse.c: Update copyright date.
3878 (yyparse): Constify resource_filename.
3880 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3882 * parse.y (src_parse_roots): Don't needlessly zero init.
3884 2001-12-31 Tom Tromey <tromey@redhat.com>
3886 * parse.y (dump_java_tree): New function.
3887 (source_end_java_method): Call it.
3888 (end_class_declaration): Likewise.
3889 * lang.c (java_decode_option): Call dump_switch_p.
3891 2001-12-28 Tom Tromey <tromey@redhat.com>
3893 * gen-table.pl: Don't process characters after \uffff. Added
3894 comment pointing to input file.
3896 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3898 * gen-table.pl: Const-ify output. Document the location of a
3899 suitable unicode input file.
3901 * chartables.h: Regenerate.
3903 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3905 * chartables.h: Const-ify.
3906 * gjavah.c (options): Likewise.
3907 * jcf-dump.c (options): Likewise.
3908 * jv-scan.c (options): Likewise.
3909 * lex.c (java_start_char_p, java_part_char_p): Likewise.
3910 * parse.y (binop_lookup): Likewise.
3912 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3914 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
3915 the static arrays that are output.
3916 * jvspec.c (jvgenmain_spec): Make static.
3917 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
3918 * keyword.h: Regenerate.
3919 * lang.c (string_option, process_option_with_no, lang_f_options,
3920 lang_W_options): Const-ify.
3921 * lex.c (java_lex): Likewise.
3923 2001-12-21 Richard Henderson <rth@redhat.com>
3925 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
3926 (get_boehm_type_descriptor): ... here. Arrange for the
3927 TREE_TYPE to get set properly.
3929 2001-12-21 Richard Henderson <rth@redhat.com>
3931 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
3932 only if the target requires collect2.
3934 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
3936 2001-12-20 Tom Tromey <tromey@redhat.com>
3939 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
3940 CAN_COMPLETE_NORMALLY for the node.
3941 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
3942 generate code for second branch if first branch can't complete
3944 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
3945 the loop head if the loop body can't complete normally.
3947 2001-12-20 Tom Tromey <tromey@redhat.com>
3950 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
3951 case where `finally' clause can't complete normally.
3953 2001-12-20 Tom Tromey <tromey@redhat.com>
3956 * parse.y (analyze_clinit_body): Added this_class parameter.
3957 Check for more cases where we must keep <clinit>.
3958 (maybe_yank_clinit): Cleaned up flow control.
3960 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3962 * decl.c (java_init_decl_processing): Don't initialize
3963 finit_leg_identifier_node.
3964 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
3965 (finit_leg_identifier_node): Remove.
3966 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
3968 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3970 * mangle.c (mangle_member_name): Don't special-case for
3972 * mangle_name.c (unicode_mangling_length): Likewise.
3973 (append_unicode_mangled_name): Likewise.
3974 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
3977 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3979 * expr.c (build_java_array_length_access): Don't force null pointer
3980 check unless flag_check_references is set.
3982 2001-12-20 Tom Tromey <tromey@redhat.com>
3984 Fix for PR java/3417:
3985 * parse.y (patch_assignment): Added special processing for
3987 (patch_return): Don't convert booleans to integers, and don't
3988 special-case `null'.
3990 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
3992 * config-lang.in (diff_excludes): Remove.
3994 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
3996 * gcj.texi: Update link to GCC manual.
3998 2001-12-17 Tom Tromey <tromey@redhat.com>
4000 * parse.y (link_nested_class_to_enclosing): Removed useless
4003 2001-12-16 Tom Tromey <tromey@redhat.com>
4005 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
4008 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
4010 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
4011 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
4014 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4016 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
4018 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4020 * decl.c (java_init_decl_processing): Build otable_type correctly.
4021 otable_decl is an otable_type.
4023 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4025 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
4026 otable_type, otable_ptr_type, method_symbol_type,
4027 method_symbols_array_type, method_symbols_array_ptr_type): New
4028 field/global tree definitions.
4029 (flag_indirect_dispatch): New flag.
4030 * decl.c (java_init_decl_processing): Initialize new otable and
4031 otable_syms type nodes and decls. Add new field "index" to
4033 * class.c (build_method_symbols_entry): New function.
4034 (make_method_value): Set "index" to to method's vtable index for
4035 virtual methods when indirect-dispatch is not used.
4036 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
4037 and set vtable_method_count to -1. Set otable and otable_syms field
4038 if indirect-dispatch is used and there was something to put in them.
4039 (build_method_symbols_entry): New function.
4040 (emit_offset_symbol_table): New function.
4041 * expr.c (get_offset_table_index): New function.
4042 (build_invokevirtual): Build array reference to otable at the index
4043 returned by get_offset_table_index, and use the result as the vtable
4045 (build_invokeinterface): Similar.
4046 * jcf-parse.c (yyparse): If indirect-dispatch, call
4047 emit_offset_symbol_table at the end of compilation, after all classes
4048 have been generated.
4049 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
4050 * lang.c (flag_indirect_dispatch): Define.
4051 (lang_f_options): Add indirect-dispatch flag.
4053 2001-12-14 Matthias Klose <doko@debian.org>
4055 * gcj.texi: Markup for man page generation. Document missing
4056 options printed by <tool> --help.
4057 Terminate description of gij's -ms option with a dot.
4058 * Make-lang.in ($(srcdir)/java/*.1): New targets.
4059 (java.generated-manpages java.install-man, java.uninstall,
4060 java-maintainer-clean) Updated.
4062 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
4064 * class.c (get_dispatch_table): Fix java vtable layout
4065 for TARGET_VTABLE_USES_DESCRIPTORS.
4066 * decl.c (java_init_decl_processing): Initialize
4067 alloc_no_finalizer_node, finalize_identifier_node.
4068 * expr.c (class_has_finalize_method): New function.
4069 (expand_java_NEW): Generate calls for finalizer-free allocation.
4070 (build_invokevirtual): Fix java vtable layout for
4071 TARGET_VTABLE_USES_DESCRIPTORS.
4072 * java-tree.h (enum java_tree_index): New entries:
4073 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
4074 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
4075 (class_has_finalize_method): declare.
4076 (HAS_FINALIZER_P): New macro.
4077 * parse.y (patch_invoke): Generate calls for finalizer-free
4080 2001-12-12 Matthias Klose <doko@debian.org>
4082 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
4083 whitespace at end of line.
4085 2001-12-11 Tom Tromey <tromey@redhat.com>
4087 * lex.c (java_init_lex): Define wfl_to_string as
4088 gnu.gcj.runtime.StringBuffer unless generating bytecode.
4090 2001-12-11 Jeff Sturm <jsturm@one-point.com>
4092 * class.c (make_method_value): Use null_pointer_node to
4093 represent empty exception table.
4095 2001-12-10 Tom Tromey <tromey@redhat.com>
4097 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
4099 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
4101 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
4103 2001-12-09 Per Bothner <per@bothner.com>
4105 * check-init.c (current_switch_has_default): New static field.
4106 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
4107 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
4108 DEFAULT_EXPR seen, simulate a default alternative that copies state.
4110 2001-12-09 Tom Tromey <tromey@redhat.com>
4112 * check-init.c (check_init): Don't allow pre- or post- increment
4113 or decrement of final variable.
4114 (final_assign_error): Minor error message rewording.
4116 2001-12-08 Tom Tromey <tromey@redhat.com>
4118 * java-tree.h: Fixed typo.
4120 * gjavah.c (decompile_method): Don't decompile to `return this'
4123 * gjavah.c (cxx_keywords): Re-sorted.
4124 * lex.c (cxx_keywords): Re-sorted.
4126 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
4129 * gjavah.c (print_namelet): Clear subnamelets.
4130 (HANDLE_METHOD): Set `method_printed' earlier.
4132 2001-12-07 Tom Tromey <tromey@redhat.com>
4134 * lang.c (lang_f_options): Added
4135 optimize-static-class-initialization.
4136 (java_decode_option): Removed special case.
4138 2001-12-07 Per Bothner <per@bothner.com>
4140 * check-init.c (check_init): Fix typo freeing memory twice.
4142 2001-12-05 Per Bothner <per@bothner.com>
4144 Restore support for static class initialization optimization.
4145 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
4146 * check-init.c (check_int): At end of BLOCK handle initialization
4147 blocks, which used to be done in java_complete_expand_method but did
4148 not handle the case where check_for_initialization might allocate
4149 more than a word of bits.
4150 * decl.c (lang_make_tree): The smic field is now a tree.
4151 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
4152 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
4154 * parse.y (emit_test_initialization): Combine hash_lookup calls.
4156 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
4157 Change from a hash table to a list.
4158 (struct_lang_decl): Change field 'smic' to match.
4159 * class.c (add_method_1): Initialize
4160 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
4161 * parse.y (adjust_init_test_initialization): Removed - inlined into -
4162 (java_expand_method_bodies): -here, since 'smic' is now a list.
4163 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
4165 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
4167 * class.c (java_hash_compare_tree_node): Fix casts.
4169 2001-12-04 Per Bothner <per@bothner.com>
4171 * check-init.c: Handle definite unassignment to finals in addition
4172 to definite assignment.
4173 (loop_current_locals): New field.
4174 (num_current_locals, int start_current_locals, num_current_words):
4176 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
4177 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
4178 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
4179 (get_variable_decl, check_final_reassigned): New functions.
4180 (check_init, check_bool_init): Modify as needed for checking finals.
4181 (check_for_initialization): Take extra parameter and return void.
4182 Do extra start-up logic to check final fields for assignment.
4183 * parse.y (check_static_final_variable_assignment_flag,
4184 reset_static_final_variable_assignment_flag, check_final_assignment,
4185 check_final_variable_local_assignment_flag,
4186 reset_final_variable_indirect_assignment_flag,
4187 reset_final_variable_global_assignment_flag): Remove functions.
4188 (java_complete_expand_methods, outer_field_access_fix,
4189 patch_assignment): Remove no-longer used logic.
4190 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
4191 * parse.y (register_fields, java_complete_tree): Update accordingly.
4193 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
4194 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
4195 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
4197 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
4199 * java-tree.h (DECL FINAL): New bit-field.
4200 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
4201 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
4202 (DECL_INIT_CALLS_THIS): New macro.
4203 (struct lang_decl): New bit-field init_calls_this.
4204 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
4205 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
4206 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
4207 use it for both local variables and final fields.
4208 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
4210 (struct lang_type): Remove hfv bit-field.
4211 (check_for_initialization): Change to return void.
4213 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
4214 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
4215 * check-init.c (final_assign_error): New helper function.
4216 (check_final_reassigned, check_init): Use it.
4217 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
4219 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
4220 bit-fields to unsigned.
4222 2001-12-03 Per Bothner <per@bothner.com>
4224 * parse.y (patch_binop): Minor constant folding.
4226 * parse.y (build_current_thisn): Shorter 'buffer'.
4228 2001-12-03 Per Bothner <per@bothner.com>
4230 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
4231 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
4232 * jcf-write.c (generate_bytecode_insns): Remove support for
4233 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
4234 * check-init.c (check_init): Likewise.
4236 2001-12-03 Per Bothner <per@bothner.com>
4238 * verify.c (subroutine_nesting): New function.
4239 (verify_jvm_instructions): Use it to fix logic for checking that
4240 we're done with the current subroutine.
4242 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
4243 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
4245 2001-12-03 Per Bothner <per@bothner.com>
4247 * jcf.h: Fix obvious typo in comment.
4248 * typeck.c (build_null_signature): Add comment.
4250 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
4252 * expr.c: Remove leading capital from diagnostic messages, as
4253 per GNU coding standards.
4254 * jcf-io.c: Similarly.
4255 * jcf-parse.c: Similarly.
4256 * jv-scan.c: Similarly.
4257 * jvspec.c: Similarly.
4258 * mangle.c: Similarly.
4260 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
4261 Alexandre Petit-Bianco <apbianco@redhat.com>
4263 * expr.c (build_java_arrayaccess): Call save_expr on array for
4264 correct evaluation order, modified comment, fixed indentation.
4265 * parse.y: (patch_assignment): Correctly extract the array base
4266 from the tree generate by build_java_arrayaccess, added comments.
4267 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
4268 Fixes PR java/3096, PR java/3803, PR java/3965.
4270 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
4272 * expr.c (expand_byte_code): Remove trailing periods from messages.
4273 * jcf-parse.c (load_class, jcf_parse): Similarly.
4274 * jcf-write.c (generate_classfile): Similarly.
4275 * lex.c (java_lex): Similarly.
4277 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4279 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
4281 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
4283 * Make-lang.in (java.generated-manpages): New dummy target.
4285 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4287 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4289 (lang_specific_pre_link): Use set_input to set input_filename.
4291 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4292 (main): Fix definition.
4293 Strip `main' from classname.
4296 2001-11-18 Roger Sayle <roger@eyesopen.com>
4298 * parse.h (java_expand_switch): Remove old prototype.
4300 2001-11-18 Tom Tromey <tromey@redhat.com>
4302 Fix for PR java/1401:
4303 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
4305 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
4308 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
4310 * lang.c (finish_parse): Rename to java_finish.
4311 (LANG_HOOKS_FINISH, java_finish): New.
4313 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
4315 * decl.c (init_decl_processing): Rename java_init_decl_processing.
4316 * java-tree.h: New prototype.
4317 * lang.c (java_init): Update prototype. Combine with old init_parse.
4319 2001-11-13 Tom Tromey <tromey@redhat.com>
4321 * gjavah.c (method_signature): New global.
4322 (HANDLE_METHOD): Set it.
4323 (decompile_return_statement): New function.
4324 (decompile_method): Use it.
4325 (print_method_info): Removed `synth' argument.
4327 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4329 * java-tree.h (java_set_yydebug): New.
4330 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
4331 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
4332 (print_lang_decl, print_lang_type, print_lang_identifier,
4333 print_lang_statistics, lang_print_xnode): Remove.
4335 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4337 * jcf-parse.c (init_lex): Remove.
4338 * lang.c (language_string, lang_identify): Remove.
4339 (struct lang_hooks): Constify.
4340 (LANG_HOOKS_NAME): Override.
4341 (init_parse): Update.
4343 2001-11-08 Andreas Franck <afranck@gmx.de>
4345 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
4346 program_transform_name the way suggested by autoconf.
4347 (java.install-common): Also transform auxiliary program names with
4348 program_transform_name.
4350 2001-11-08 Tom Tromey <tromey@cygnus.com>
4352 * parse.y (trap_overflow_corner_case): New rule.
4353 (unary_expression): Use it.
4354 * lex.c (java_init_lex): Don't set minus_seen.
4355 (yylex): Don't use minus_seen. Communicate overflow to parser for
4357 (error_if_numeric_overflow): New function.
4358 * parse.h (minus_seen): Removed field.
4359 (JAVA_RADIX10_FLAG): New define.
4361 2001-11-07 Tom Tromey <tromey@redhat.com>
4363 Patch for PR java/1414:
4364 * parse.y (case_label_list): New global.
4365 (goal): Register case_label_list with GC.
4366 (java_complete_lhs): Save new case on case_label_list.
4367 (patch_switch_statement): Check for duplicate case labels.
4369 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4371 * parse.y (patch_assignment): Removed unused third argument.
4372 (java_complete_lhs): Removed unused third argument to patch_assignment.
4374 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
4376 * lang.c: Include langhooks-def.h.
4377 * Make-lang.in: Update.
4379 2001-10-31 Zack Weinberg <zack@codesourcery.com>
4381 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
4383 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4385 * mangle.c (find_compression_record_match): Don't match compression
4386 records for package name elements unless they occur at the start of
4387 the name. Fix for PR java/4717.
4389 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4391 * expr.c (expand_java_field_op): Don't special-case references to
4392 java.lang.PRIMTYPE.TYPE.
4393 (build_primtype_type_ref): Removed.
4394 * java-tree.h (build_primtype_type_ref): Remove prototype.
4395 * parse.y (maybe_build_primttype_type_ref): Removed.
4396 (complete_function_arguments): Don't special-case references to
4397 java.lang.PRIMTYPE.TYPE.
4398 (patch_assignment): Likewise.
4399 (array_constructor_check_entry): Likewise.
4401 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4403 * mangle.c (static tree compression_table): Fixed leading comment.
4404 * parse.h (struct parser_ctxt): Fixed field comment.
4405 * parse.y (check_pkg_class_access): New prototype, fixed leading
4406 comment, new parameter used to emit error only if passed as true.
4407 (parse_check_super): Pass extra argument to check_pkg_class_access.
4408 (do_resolve_class): Likewise.
4409 (process_imports): Likewise.
4410 (read_import_dir): Fixed indentation.
4411 (find_in_imports_on_demand): New local class_type_name. Local
4412 node_to_use deleted. while loop changed into for loop. Report
4413 multiple definition only for accessible classes. Improved error
4415 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
4416 assigned to parameter list, fixed indentation. while loop changed
4417 into for loop, restore TREE_CHAIN on local `tem' before the next
4420 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4422 * lang.c (lang_get_alias_set): Deleted.
4424 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4426 * gjavah.c (jni_print_char): Fix thinko in last change.
4428 * gjavah.c (jni_print_char, decode_signature_piece): Use
4429 safe-ctype macros and/or fold extra calls into fewer ones.
4430 * lex.c (java_read_unicode, java_lex): Likewise.
4431 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
4432 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
4433 * mangle_name.c (append_unicode_mangled_name,
4434 unicode_mangling_length): Likewise.
4436 2001-10-17 Richard Henderson <rth@redhat.com>
4438 * Make-lang.in (java/lang.o): Depend on langhooks.h.
4440 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4442 * lang.c (langhooks.h): Included.
4443 (LANG_HOOKS_INIT): Redefined.
4444 (LANG_HOOKS_INIT_OPTIONS): Likewise.
4445 (LANG_HOOKS_DECODE_OPTION): Likewise.
4446 (struct lang_hooks lang_hooks): New initialization.
4448 2001-10-11 Per Bothner <per@bothner.com>
4450 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
4451 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
4452 The former is simpler, and jcf-write.c handles it better.
4453 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
4454 or WITH_CLEANUP_EXPR.
4455 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
4456 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
4458 * parse.y (patch_if_else_statement): If the condition is constant,
4459 optimize away the test.
4461 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4463 * parse.y (patch_cast): Call patch_string on the first operand of
4464 the incoming node, update it if necessary. Fixes PR java/4510.
4466 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4468 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
4469 when name qualifier matches a package name.
4471 2001-10-08 Tom Tromey <tromey@redhat.com>
4473 Fix for PR java/4489:
4474 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
4475 force a new label when computing `body_block'.
4477 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4479 * jcf-io.c (format_uint): Const-ify.
4480 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
4481 * lex.c (java_get_line_col): Likewise.
4482 * parse.y (build_incdec): Likewise.
4484 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4486 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
4487 a NULL enclosing context if appropriate. Fixes PR java/4466.
4489 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4491 * parse.y (patch_assignment): Use lvalue's original TYPE when
4492 building the final COMPOUND_EXPR.
4493 (try_reference_assignconv): Fixed leading comment.
4495 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4497 * parse.y (check_final_variable_indirect_assignment): For
4498 COMPOUND_EXPR, return only if finals were found initialized
4499 properly, if not, keep on checking.
4500 (check_final_variable_global_assignment_flag): New local
4501 error_found, set when appropriate and used to decide whether to
4502 report uninitialized finals. Fixed typo in comment.
4504 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4506 * decl.c (init_decl_processing): Fixed typo in predef_filenames
4507 last three initializations. Fixes PR java/4360.
4509 2001-09-21 Richard Henderson <rth@redhat.com>
4511 * class.c (get_dispatch_table): Handle function descriptors.
4512 (build_dtable_decl): Likewise.
4513 * expr.c (build_invokevirtual): Likewise.
4515 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4517 * parse.y (patch_method_invocation): Build class initialization
4518 when static finals are used to qualify method invocation.
4521 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
4523 * parse.h: (WFL_STRIP_BRACKET): Re-written using
4524 build_type_name_from_array_name.
4525 (STRING_STRIP_BRACKETS): New macro.
4526 * parse.y (build_type_name_from_array_name): New function.
4527 (array_creation_expression:): Accumulate []s instead of [s.
4528 (cast_expression:): Accumulate []s instead of [s after cast type
4530 (build_array_from_name): Local string deleted, use
4531 build_type_name_from_array_name.
4532 (build_unresolved_array_type): Accumulate []s instead of [s after
4534 (register_fields): Fixed comment.
4535 (resolve_class): Local name, base deleted, new locals tname and
4536 array_dims. Use build_type_name_from_array_name. Use array_dims to
4538 (purify_type_name): Use STRING_STRIP_BRACKETS.
4540 2001-09-18 Andreas Jaeger <aj@suse.de>
4542 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
4543 * jv-scan.c: Likewise.
4545 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4547 * parse.y (patch_method_invocation): Inner class creation context
4548 check not enforced within constructors. Fixes PR java/1873.
4550 2001-09-16 Tom Tromey <tromey@redhat.com>
4552 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
4553 NOTE_PUSH for single-case push. Fixes PR java/4189.
4555 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4557 * java-tree.h (TYPE_IMPORT_LIST): New macro.
4558 (TYPE_IMPORT_DEMAND_LIST): Likewise.
4559 (struct lang_type): New fields import_list and import_demand_list.
4560 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
4561 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
4562 (do_resolve_class): New local saved_enclosing_type, initialized,
4563 passed as parameter to find_in_imports and find_in_imports_on_demand.
4564 (find_in_imports): Added paramater enclosing_type, use its
4565 TYPE_IMPORT_LIST when applicable.
4566 (find_in_imports_on_demand): Added parameter enclosing_type, use
4567 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
4568 declaration and initialization.
4569 (fold_constant_for_init): Switch/restore current_class to the
4570 appropriate context.
4572 2001-09-13 Mark Mitchell <mark@codesourcery.com>
4574 * verify.c (verify_jvm_instructions): Fix typo.
4576 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4578 * expr.c (expand_invoke): Const-ification.
4579 * parse.y (patch_method_invocation): Likewise.
4581 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4583 * gjavah.c (cxx_keywords): Const-ification.
4584 * keyword.gperf (java_keyword): Likewise.
4585 * lang.c (java_tree_code_name): Likewise.
4586 * lex.c (cxx_keywords): Likewise.
4587 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
4589 2001-09-11 Richard Henderson <rth@redhat.com>
4591 * parse.h (ctxp_for_generation): Mark extern.
4593 2001-09-10 Richard Henderson <rth@redhat.com>
4595 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
4597 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4599 * typeck.c (java_array_type_length, build_prim_array_type):
4600 Represent empty arrays by NULL index.
4602 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
4604 * java-tree.h (compile_resource_file): Grouped with other prototypes.
4605 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
4607 2001-09-06 Anthony Green <green@redhat.com>
4609 * class.c (O_BINARY): Define if necessary.
4610 (registerResource_libfunc): Declare.
4611 (init_class_processing): Initilize registerResource_libfunc.
4612 (compile_resource_file): New function.
4613 * java-tree.h (resource_name): Declare.
4614 (compile_resource_file): Declare.
4615 * jcf-parse.c (yyparse): Handle compiling java resource files.
4616 * lang.c (java_decode_option): Handle -fcompile-resource option.
4617 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
4619 * gcj.texi (Code Generation): Add documentation for -R flag.
4621 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4623 * jcf-write.c (generate_classfile): Issue an error in case of
4624 field/initial value mismatch.
4625 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
4626 being initialized and we're generating bytecode.
4627 (java_complete_lhs): In MODIFY_EXPR section: added comments,
4628 set DECL_INITIAL properly when appropriate.
4632 2001-09-01 Per Bothner <per@bothner.com>
4634 * parse.y (maybe_yank_clinit): A field without an initializer is not
4635 relevant. All initializers except static final and constant require
4636 <clinit>, regardless of flag_emit_class_files.
4638 2001-08-31 Per Bothner <per@bothner.com>
4640 * class.c (set_constant_value): When not emitting class files, then a
4641 String ConstantValue is a utf8const_ptr_type.
4643 2001-08-30 Per Bothner <per@bothner.com>
4645 * jcf-write.c (generate_classfile): Check that field is primitive
4646 or string before emitting ConstantValue attribute.
4648 2001-08-30 Per Bothner <per@bothner.com>
4650 * parse.y (resolve_qualified_expression_name): If creating a
4651 COMPOUND_EXPR, set it's type correctly.
4653 2001-08-30 Per Bothner <per@bothner.com>
4655 * jcf-io.c (open_class): Set filename field.
4657 * jcf-parse,c (parse_class_file): Set current_function_decl
4658 for better error message when Code attribute is missing.
4660 * lang.c (put_decl_node, lang_print_error): Re-arrange for
4661 better diagnostics, especially for constructors.
4663 2001-08-30 Per Bothner <per@bothner.com>
4665 * jcf-write.c (generate_classfile): Don't write ConstantValue
4666 attribute if field is not final, for compatibility with jdk.
4668 * jcf-write.c (generate_classfile): Convert ConstantValue values
4669 to correct type. Work-around for front-end bug.
4670 * class.c (set_constant_value): Error if constant has wrong type.
4672 2001-08-30 Per Bothner <per@bothner.com>
4674 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
4675 "Double" are printed at verbosity 1.
4677 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
4679 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
4681 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4683 * parse.y (patch_assignment): Don't verify final re-assignment here.
4684 (java_complete_lhs): Verify assignments to finals calling
4685 patch_assignment. Verify re-assignments to finals before calling
4688 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
4690 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
4693 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4695 * lex.c (java_lex): new local found_hex_digits. Set and then used
4696 in test to reject invalid hexadecimal numbers.
4697 * parse.y (java_complete_tree): Prevent unwanted cast with
4698 initialized floating point finals.
4699 (patch_binop): Emit a warning when detecting a division by zero,
4700 mark result not constant, don't simplify non integer division.
4702 2001-08-28 Per Bothner <per@bothner.com>
4704 * jcf-write.c (generate_bytecode_insns): For increments and
4705 decrements just recurse to push constant. Improvement on Mark's patch.
4707 2001-08-28 Mark Mitchell <mark@codesourcery.com>
4709 * jcf-write.c (generate_bytecode_insns): Generate an integer to
4710 real conversion for increments and decrements of reals.
4712 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4714 * parse.y (resolve_qualified_expression_name): Handle unresolved
4715 qualified expressions, prevent numerical qualifiers, fixed typo.
4718 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4720 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
4721 don't report anything but deprecated class when marked so. Handle
4723 (patch_method_invocation): Check deprecation on methods and types.
4724 (patch_binop): code becomes an enum tree_code, added default: to
4725 switch to handle that. Detect division by zero, try to fold and
4726 return before using a subroutine.
4728 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4730 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
4731 file smaller than 4 bytes.
4732 * parse.y (check_inner_circular_reference): New function.
4733 (check_circular_reference): Likewise.
4734 (array_initializer:): Accept {,}.
4735 (java_check_circular_reference): Rewritten using
4736 check_circular_reference and check_inner_circular_reference.
4737 (java_complete_expand_method): Unconditionally save and restore
4738 the unpurged exception list.
4739 (build_dot_class_method_invocation): Unmangle signature parameter.
4741 2001-08-21 Tom Tromey <tromey@redhat.com>
4743 * decl.c (init_decl_processing): Add `throws' field to method
4745 * class.c (make_method_value): Compute `throws' field for method.
4747 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4749 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
4750 circularity is detected.
4751 (ctors_unchecked_throws_clause_p): Fixed leading comment.
4753 2001-08-17 Richard Henderson <rth@redhat.com>
4755 * class.c (emit_register_classes): Add align parameter to
4756 call to assemble_integer.
4758 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
4760 * jcf-parse.c (load_class): New locals saved and class_loaded. If
4761 loading a class_or_name fails, try considering an innerclass name
4762 and load the enclosing context.
4763 * parse.y (resolve_inner_class): New function.
4764 (find_as_inner_class): Added leading comment.
4765 (register_incomplete_type): Keep the current context as enclosing
4766 context for JDEP_FIELD dependencies.
4767 (do_resolve_class): Locals new_class_decl and super initialized to
4768 NULL. Call resolve_inner_class, explore the enclosing context
4769 superclass if necessary.
4772 2001-08-16 Tom Tromey <tromey@redhat.com>
4774 * jcf-dump.c (main): Updated for change to jcf_path_seal.
4775 * gjavah.c (main): Updated for change to jcf_path_seal.
4776 * lang.c (version_flag): New global.
4777 (java_decode_option): Recognize `-version'.
4778 (java_init): Update for change to jcf_path_seal.
4779 * jcf.h (jcf_path_seal): Added `print' argument.
4780 * jcf-path.c (jcf_path_seal): Added `print' argument.
4782 2001-08-13 Zack Weinberg <zackw@panix.com>
4784 * Make-lang.in (java/decl.o): Update dependencies.
4785 * decl.c: Include libfuncs.h, don't include toplev.h.
4787 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4789 * decl.c (init_decl_processing): exception_type_node,
4790 class_not_found_type_node, and no_class_def_found_type_node
4791 initialized. predef_filenames augmented accordingly.
4792 instinit_identifier_node initialized.
4793 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
4794 * java-tree.h (enum java_tree_index): New entries
4795 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
4796 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
4797 (exception_type_node): New macro.
4798 (class_not_found_type_node): Likewise.
4799 (no_class_def_found_type_node): Likewise.
4800 (instinit_identifier_node): Likewise.
4801 (PREDEF_FILENAMES_SIZE): Adjusted.
4802 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
4803 (struct lang_type): Fixed typo in bitfield name.
4804 (DECL_INSTINIT_P): New macro.
4805 (ID_INSTINIT_P): Likewise.
4806 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
4808 * parse.y (encapsulate_with_try_catch): New function.
4809 (generate_instinit): Likewise.
4810 (build_instinit_invocation): Likewise.
4811 (ctors_unchecked_throws_clause_p): Likewise.
4812 (add_instance_initializer): Deleted.
4813 (build_instance_initializer): Likewise.
4814 (in_instance_initializer): Likewise.
4815 (check_method_redefinition): instinit$ not to be verified.
4816 (java_complete_expand_methods): Generate instinit$, simplified code.
4817 (build_dot_class_method): Eliminated unnecessary locals. Use
4818 encapsulate_with_try_catch, removed unnecessary code.
4819 (fix_constructors): New local iii. Use build_instinit_invocation.
4820 (patch_method_invocation): Added comment.
4821 (maybe_use_access_method): Don't consider instinit$.
4822 (find_applicable_accessible_methods_list): Shorten the search for
4824 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
4825 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
4826 (patch_throw_statement): Likewise. Fixed typo.
4828 2001-08-12 David Edelsohn <edelsohn@gnu.org>
4831 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4832 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4834 (lang_specific_pre_link): Use set_input to set input_filename.
4836 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4837 (main): Fix definition.
4838 Strip `main' from classname.
4841 2001-08-11 Zack Weinberg <zackw@panix.com>
4843 * lex.h: Don't include setjmp.h. Don't define
4844 SET_FLOAT_HANDLER or prototype set_float_handler.
4846 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4848 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
4849 `poplevel' in the right order.
4851 2001-08-09 Richard Henderson <rth@redhat.com>
4853 * Make-lang.in (class.o): Depend on TARGET_H.
4854 * class.c (emit_register_classes): Use target hooks instead of
4855 assemble_constructor and assemble_destructor.
4857 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
4859 * check-init.c (flags.h): Include
4860 (check_init): Don't report uninitialized static class
4861 initialization flags, don't free bit index when doing static class
4862 initialization optimization.
4863 (check_for_initialization): Return type changed to `unsigned int.'
4864 (attach_initialized_static_class): New function.
4865 * class.c (add_method_1): Create the initialized static class
4867 (finish_class): Always emit deferred inline methods.
4868 * decl.c (emit_init_test_initialization): Moved to expr.c
4869 (complete_start_java_method): Don't traverse
4870 DECL_FUNCTION_INIT_TEST_TABLE.
4871 (lang_mark_tree): Mark hash tables in function decls.
4872 * expr.c (emit_init_test_initialization): Moved from decl.c.
4873 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
4874 initialization flag, set DECL_CONTEXT and
4875 LOCAL_CLASS_INITIALIZATION_FLAG.
4876 (java_lang_expand_expr): Emit initialization code for static class
4877 initialized flags when entering block, if necessary.
4878 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
4879 * java-tree.h (flag_optimize_sci): New global variable declaration.
4880 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
4881 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
4882 (LOCAL_FINAL_P): Fixed typo in comment.
4883 (FINAL_VARIABLE_P): Likewise.
4884 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
4885 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
4886 (struct lang_decl): New fields `ict', `smic' and `cif.'
4887 (check_for_initialization): New returned value for global.
4888 (attach_initialized_static_class): New global function.
4889 (STATIC_CLASS_INIT_OPT_P): New macro.
4890 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
4891 * lang.c (java_decode_option): Handle
4892 `-fno-optimize-static-class-initialization'
4893 * parse.y (start_complete_expand_method): New function.
4894 (java_expand_method_bodies): Likewise.
4895 (attach_init_test_initialization_flags): Likewise.
4896 (adjust_init_test_initialization): Likewise.
4897 (emit_test_initialization): Likewise.
4898 (java_complete_expand_methods): Nullify abstract and native method
4900 (java_complete_expand_method): New locals `fbody', `block_body'
4901 and `exception_copy.' Reorganized: directly return on empty method
4902 bodies, call `start_complete_expand_method', remember definitely
4903 initialized static class in function, don't expand method bodies.
4904 (java_expand_classes): Call `java_expand_method_bodies' before
4905 `finish_class' when compiling to native.
4906 (resolve_expression_name): Use `orig' after building outer class
4908 (patch_invoke): Remember static method invocations.
4910 2001-08-06 Richard Henderson <rth@redhat.com>
4912 * class.c (emit_register_classes): Pass a symbol_ref and priority
4913 to assemble_constructor.
4915 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
4917 * java-tree.h (all_class_filename): New macro.
4918 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
4919 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
4920 newly created IDENTIFIER_NODE to `all_class_filename.'
4922 2001-08-01 Jeff Sturm <jsturm@one-point.com>
4924 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
4925 Use ggc_add_tree_root to register roots.
4927 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4929 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
4930 second operand calling check_init.
4931 * decl.c (complete_start_java_method): Swaped second and third
4932 arguments while creating WITH_CLEANUP_EXPR node.
4933 * jcf-write.c (generate_bytecode_insns): Use second operand
4934 instead of third when handling WITH_CLEANUP_EXPR.
4935 * parse.y (java_complete_lhs): Expand second operand of
4936 WITH_CLEANUP_EXPR nodes.
4937 (patch_synchronized_statement): Swaped second and third arguments
4938 while creating WITH_CLEANUP_EXPR node.
4940 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4942 * parse.y (create_interface): Avoid cyclic inheritance report when
4943 syntax error encountered during class definition.
4946 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4948 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4950 (lang_specific_pre_link): Use set_input to set input_filename.
4952 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4953 (main): Fix definition.
4954 Strip `main' from classname.
4957 2001-07-18 Tom Tromey <tromey@redhat.com>
4960 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
4961 * lex.c (java_new_lexer): Use ICONV_CONST.
4962 (java_read_char): Likewise.
4963 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
4964 (jv-scan$(exeext)): Likewise.
4966 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4968 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
4969 * parse.y (check_class_interface_creation): Allow `private' if the
4970 enclosing is not an interface.
4971 (create_interface): Interface tagged public if the enclosing
4972 context is an interface.
4973 (create_class): Class tagged public if the enclosing context
4977 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4979 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
4982 2001-07-14 Tim Josling <tej@melbpc.org.au>
4984 * check-init.c (check_init): Remove references to EXPON_EXPR.
4986 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4988 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
4989 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
4992 2001-07-13 Tom Tromey <tromey@redhat.com>
4994 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
4997 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4999 * parse.y (patch_method_invocation): Don't override primary if one
5000 is already provided, but let this$<n> be built. Fixed comment.
5002 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5004 * parse.y (empty_statement:): Report empty statement error only
5005 when found at class declaration level.
5008 2001-07-12 Tom Tromey <tromey@redhat.com>
5010 * expr.c (expand_load_internal): New function.
5011 (LOAD_INTERNAL): Use it.
5013 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
5015 * parse.y (verify_constructor_super): Compare anonymous class ctor
5016 args with `valid_method_invocation_conversion_p.'
5019 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5021 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
5022 `-fsyntax-only.' Fixes PR java/3248
5024 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5026 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
5028 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5030 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
5031 current function is static. Fixes PR java/1970
5033 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5035 * parse.y (patch_method_invocation): Add enclosing context to ctor
5036 calls if necessary. Fixes PR java/2953
5038 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5040 * parse.y (resolve_package): Abort if qualified expression member
5042 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
5045 2001-07-07 Zack Weinberg <zackw@stanford.edu>
5047 * verify.c: Don't use // comments.
5049 2001-07-05 Tom Tromey <tromey@redhat.com>
5051 * lang.c (flag_assume_compiled): Removed.
5052 * java-tree.h (flag_assume_compiled): Removed.
5053 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
5054 -fhash-synchronization, -fuse-divide-subroutine,
5055 -fcheck-references, -femit-class-file, -femit-class-files,
5056 -fassume-compiled. Updated --encoding information. Changed
5057 -foutput-class-dir to `-d'.
5059 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
5061 * jcf-parse.c (parse_class_file): Add lineno parameter to
5062 debug_start_source_file call.
5064 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
5066 * gcj.texi: Use gpl.texi.
5067 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
5068 dependencies and use doc/include in search path.
5070 2001-07-03 Jeff Sturm <jsturm@one-point.com>
5072 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
5073 `this'. If so, don't build instance initializers.
5075 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5077 * parse.y (resolve_expression_name): Improved error message for
5078 inner class cases. Fixes PR java/1958
5080 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
5082 * lang.c: #include diagnostic.h
5083 (lang_print_error): Add a `diagnostic_context *' parameter.
5084 (java_dummy_print): Likewise.
5085 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
5087 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5089 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
5090 * jcf.h (typedef struct JCF): New bitfield `finished.'
5091 (JCF_FINISH): Set `finished.'
5092 (JCF_ZERO): Reset `finished.'
5095 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5097 * parse.y (class_body_declaration:): Don't install empty instance
5101 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5103 * class.c (set_super_info): Call `set_class_decl_access_flags.'
5104 (set_class_decl_access_flags): New function.
5105 * java-tree.h (set_class_decl_access_flags): New prototype.
5106 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
5107 (parse_class_file): New local `decl_max_locals.' Take wide types
5108 into account to compute DECL_MAX_LOCALS.
5109 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
5112 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
5114 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
5116 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5118 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
5119 * parse.y (do_resolve_class): Moved comments out to leading comment
5120 section. Removed local `start', New local `_ht' and
5121 `circularity_hash.' Record `enclosing' in hash table and search
5122 it to detect circularity. Use `enclosing' as an argument to
5123 `lookup_cl.' Free the hash table when done.
5125 2001-06-19 Tom Tromey <tromey@redhat.com>
5127 * lex.c (java_read_char): Disallow invalid and overlong
5128 sequences. Fixes PR java/2319.
5130 2001-06-05 Jeff Sturm <jsturm@one-point.com>
5132 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
5134 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5136 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
5137 arguments accordingly.
5139 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
5141 * gcj.texi: Move contents to just after title page.
5143 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
5145 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
5147 (patch_incomplete_class_ref): Build the class ref, build the class
5148 init if necessary, complete the tree.
5151 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
5153 * parse.y (lookup_field_wrapper): Test `name' code.
5154 (resolve_qualified_expression_name): Test `qual_wfl' code.
5155 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
5156 handle `qual_wfl' by code.
5157 (maybe_build_primttype_type_ref): Test `wfl' code.
5159 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5161 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
5163 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
5164 the dvi file in the java directory.
5166 2001-05-25 Sam TH <sam@uchicago.edu>
5168 * gen-table.pl javaop.h jcf.h lex.h,
5169 parse.h: Fix header include guards.
5171 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
5173 * jv-scan.c (version): Update copyright year.
5175 2001-05-21 Per Bothner <per@bothner.com>
5177 * jcf-parse.c (read_class): If class is from .class or .zip file
5178 and it's already been read, don't push/pop parser context.
5180 2001-05-18 Per Bothner <per@bothner.com>
5182 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
5183 command line so the jvgenmain-generated main program comes first.
5185 2001-05-15 Tom Tromey <tromey@redhat.com>
5187 * class.c (build_utf8_ref): Don't generate identifier based on
5190 2001-05-12 Richard Henderson <rth@redhat.com>
5192 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
5193 * expr.c (java_lang_expand_expr): Expand it.
5194 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
5195 calling build_exception_object_ref.
5196 * parse.y (catch_clause_parameter): Likewise.
5197 (build_dot_class_method): Likewise.
5198 (try_reference_assignconv): Likewise.
5199 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
5200 * jcf-write.c (generate_bytecode_insns): Likewise.
5202 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5204 * parse.y (build_unresolved_array_type): Set
5205 EXPR_WFL_QUALIFICATION on the newly created wfl.
5206 Fixes PR java/2538. Fixes PR java/2535.
5208 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5210 * parse.y (fix_constructors): Removed unnecessary assignment to
5211 local. Moved assignment to `this$<n>', fixed comments and
5213 (build_wfl_wrap): Fixed indentation.
5214 Fixes PR java/2598, java/2579 and java/2658.
5216 2001-05-03 Mo DeJong <mdejong@redhat.com>
5218 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
5219 check for byte swap.
5221 2000-05-02 Jeff Sturm <jsturm@one-point.com>
5223 * expr.c (build_class_init): Move MODIFY_EXPR
5224 outside of COND_EXPR. Remove variable `call'.
5226 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5228 * decl.c: NULL_PTR -> NULL.
5229 * jcf-write.c: Likewise.
5231 2001-05-01 Tom Tromey <tromey@redhat.com>
5233 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
5234 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
5235 * gcj.texi: Updated copyright text. Include fdl.texi.
5236 (Top): Link to new node.
5238 2001-05-01 Per Bothner <per@bothner.com>
5240 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
5242 2001-05-01 Per Bothner <per@bothner.com>
5244 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
5245 import_list contains the name, not the TREE_PURPOSE.
5247 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5249 * jcf-io.c (read_zip_member): Cast to long in comparison with
5252 * jvspec.c (lang_specific_driver): Initialize variables.
5254 * mangle.c (find_compression_record_match): Likewise.
5256 * typeck.c (build_null_signature): Provide static prototype. Mark
5257 parameter with ATTRIBUTE_UNUSED.
5259 * verify.c (verify_jvm_instructions): Initialize variable.
5261 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5263 * parse.y (do_resolve_class): Check for cyclic inheritance during
5264 inner class resolution.
5266 2001-04-27 Per Bothner <per@bothner.com>
5268 * parse.y (java_expand_classes): Don't change ctxp_for_generation
5269 while iterating, since that could cause gc to lose stuff.
5271 2001-04-26 Per Bothner <per@bothner.com>
5273 Fix method search wrt scope of inner classes to match JLS2.
5274 * typeck.c (build_null_signature): New static function.
5275 (has_method): New function. Uses build_null_signature and lookup_do.
5276 * java-tree.h (has_method): New declaration.
5277 * parse.y (find_applicable_accessible_methods_list): Do not search
5278 context of inner classes here.
5279 (patch_method_invocation): Search scope, ie. current and outer clases,
5280 for method matching simple name, to find class.
5282 2001-04-26 Per Bothner <per@bothner.com>
5284 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
5285 Fix thinko: If a single case, use if_icmpeq, not ifeq.
5287 * constants.c (find_methodref_with_class_index): New function.
5288 (find_methodref_index): Use find_methodref_with_class_index.
5289 * java-tree.h (find_methodref_with_class_index): New declaration.
5290 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
5291 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
5292 If context changed from interface to class, don't use invokeinterface.
5294 2001-04-25 Per Bothner <per@bothner.com>
5296 * verify.c (verify_jvm_instructions): For field instructions,
5297 check that field index is valid. For invoke instructions, check that
5298 method index is valid.
5300 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
5302 * config-lang.in (target_libs): Copy from $libgcj_saved.
5304 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5306 * decl.c (init_decl_processing): Add new class "protectionDomain"
5308 * class.c (make_class_data): Set initial value for "protectionDomain".
5310 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5312 * jvspec.c (lang_specific_driver): Fix memory allocation
5313 deficit, by using concat in lieu of xmalloc/sprintf.
5315 2001-04-20 Per Bothner <per@bothner.com>
5317 Fixes to compile multiple .class files at once.
5318 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
5319 * java-tree.h (CLASS_PARSED_P): New macro.
5320 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
5321 * jcf-parse.c (jcf_parse_source): Inline into read_class.
5322 (read_class): Avoid some code duplication.
5323 Don't call JCF_FINISH for a .class file - might be needed later.
5324 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
5325 rather than CLASS_LOADED_P, since latter implies class laid out.
5326 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
5327 * parse.y: Don't need to set CLASS_LOADED_P for array types.
5329 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5331 * Make-lang.in (java/boehm.o): Depend on toplev.h.
5333 * boehm.c: Include toplev.h.
5335 2001-04-06 Tom Tromey <tromey@redhat.com>
5336 Alexandre Petit-Bianco <apbianco@redhat.com>
5338 Fix for PR gcj/1404 and PR gcj/2332:
5339 * parse.y (build_array_from_name): If we use the type_wfl then
5340 accumulate dimensions from the original type as well.
5341 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
5343 2001-04-06 Tom Tromey <tromey@redhat.com>
5345 * parse.y (analyze_clinit_body): Return true if the second operand
5346 of a METHOD_EXPR is nonzero.
5348 2001-04-06 Tom Tromey <tromey@redhat.com>
5350 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
5352 ($(srcdir)/java/parse.c): Likewise.
5354 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5356 * gcj.texi: Use `which-gcj' instead of `which-g77.'
5357 (version-gcc): Initialized.
5358 (which-gcj): Likewise.
5360 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5362 * java-tree.h (struct lang_decl): New macro
5363 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
5364 * parse.y (build_instance_initializer): New function.
5365 (add_instance_initializer): Use it.
5366 (java_fix_constructors): Set `current_class' before fix pass.
5367 (fix_constructors): Just return if already fixed. Move `super()'
5368 invocation ahead. Use `build_instance_initializer.'
5371 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5373 * parse.y (resolve_qualified_expression_name): Pass field's
5374 DECL_CONTEXT to `not_accessible_p.'
5375 (not_accessible_p): Changed parameters order in `inherits_from_p'
5378 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
5380 * lang-options.h: Add flag_check_references.
5382 2001-04-04 Per Bothner <per@bothner.com>
5384 * java-tree.h (CONSTANT_VALUE_P): New macro.
5385 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
5386 * parse.y (maybe_build_class_init_for_field): New static function.
5387 (resolve_expression_name, resolve_field_access): Use
5388 maybe_build_class_init_for_field instead of build_class_init
5389 This does not do the init if the field is compile-time-constant.
5390 (resolve_field_access): Simplify.
5392 * parse.y (fold_constant_for_init): Merge test into switch.
5394 2001-04-03 Zack Weinberg <zackw@stanford.edu>
5396 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
5398 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
5400 2001-04-02 Zack Weinberg <zackw@stanford.edu>
5402 * expr.c (pop_type_0): Save the result of the first
5403 lang_printable_name call in a scratch buffer, so it
5404 won't be clobbered by the second call.
5406 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
5408 * parse-scan.y (array_type:): Rewritten.
5409 (type_declaration:): `empty_statement' replaces `SC_TK.'
5410 (class_member_declaration:): `empty statement' added.
5411 (method_body:): Simplified.
5412 (static_initializer:): Likewise.
5413 (primary_no_new_array:): Use `type_literals.'
5414 (type_literals:): New rule.
5415 (dims:): Set and update `bracket_count.'
5416 Fixes PR java/1074. Fixes PR java/2412.
5418 2001-03-28 Hans Boehm <boehm@acm.org>
5420 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
5421 (get_boehm_type_descriptor): Set type on returned value to be a
5422 pointer length integer.
5424 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5426 * expr.c (pop_type_0): Call `concat' rather than building the
5428 (pop_type): Add format specifier in call to `error'.
5430 * parse.y (patch_method_invocation): Avoid casting away
5433 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
5435 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
5437 2001-03-28 Richard Henderson <rth@redhat.com>
5439 IA-64 ABI Exception Handling:
5440 * Make-lang.in (except.o): Don't depend on eh-common.h.
5441 * check-init.c (check_init): Handle EXC_PTR_EXPR.
5442 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
5443 [soft_exceptioninfo_call_node]: Remove.
5444 [eh_personality_libfunc, lang_eh_runtime_type]: New.
5445 (end_java_method): No emit_handlers.
5446 * except.c (java_set_exception_lang_code): Remove.
5447 (method_init_exceptions): Don't call it.
5448 (prepare_eh_table_type): No CATCH_ALL_TYPE.
5449 (build_exception_object_ref): New.
5450 (expand_end_java_handler): Update for except.h name changes.
5451 (emit_handlers, expand_resume_after_catch): Remove.
5452 * expr.c (java_lang_expand_expr): Update for except.h name changes.
5453 (process_jvm_instruction): Use build_exception_object_ref.
5454 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
5455 (soft_exceptioninfo_call_node): Remove.
5456 (build_exception_object_ref): Declare.
5457 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
5458 soft_exceptioninfo_call_node. Move processing ...
5459 [EXC_PTR_EXPR]: ... here.
5460 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
5461 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
5462 (source_end_java_method): No java_set_exception_lang_code or
5464 (build_dot_class_method): Use build_exception_object_ref.
5465 (try_reference_assignconv): Check EXC_PTR_EXPR not
5466 soft_exceptioninfo_call_node.
5468 2001-03-28 Richard Henderson <rth@redhat.com>
5470 * java-tree.h (throw_node): Define as a single member of
5471 java_global_trees instead of a separate array.
5472 (JTI_THROW_NODE): New.
5473 * decl.c (throw_node): Don't declare.
5474 (init_decl_processing): Init a scalar throw_node.
5475 Don't register it for gc.
5476 * check-init.c (check_init): Reference scalar throw_node.
5477 * expr.c (build_java_athrow): Likewise.
5478 * jcf-write.c (generate_bytecode_insns): Likewise.
5479 * parse.h (BUILD_THROW): Likewise.
5481 2001-03-28 Richard Henderson <rth@redhat.com>
5483 * decl.c (end_java_method): Do not save and restore
5484 flag_non_call_exceptions.
5485 * parse.y (source_end_java_method): Likewise.
5486 * lang.c (flag_exceptions): Don't declare.
5487 (java_init_options): Set flag_non_call_exceptions. Set
5488 flag_exceptions here ...
5489 (java_init): ... not here.
5491 2001-03-27 Richard Henderson <rth@redhat.com>
5493 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
5494 exceptions_via_longjmp.
5496 * lang.c (flag_new_exceptions): Don't declare it.
5497 (java_init_options): Or set it.
5499 2001-03-27 Richard Henderson <rth@redhat.com>
5501 * decl.c (end_java_method): Rename asynchronous_exceptions to
5502 flag_non_call_exceptions.
5503 * parse.y (source_end_java_method): Likewise.
5505 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5507 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
5509 2001-03-26 Mark Mitchell <mark@codesourcery.com>
5511 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
5513 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5515 * parse.y (find_as_inner_class): Follow current package
5516 indications not to mistakingly load an unrelated class.
5518 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5520 * constants.c (PUTN): Use memcpy, not bcopy.
5522 * lex.c (java_read_char): Use memmove, not bcopy.
5524 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
5526 2001-03-23 Per Bothner <per@bothner.com>
5528 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
5529 macro for better error pin-pointing.
5530 * java-tree.h: Fix typo in comment.
5532 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
5533 Don't include jsr/goto in exception range.
5534 Check if start and end of exception range are the same (also TRY_EXPR).
5535 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
5536 However, do emit the following goto even if try_block is empty.
5537 Defer freeing exception_decl until after the finalizer, to make
5538 sure the local isn't reused in the finalizer. Fixes PR java/1208.
5540 * parse.y (java_complete_lhs): If the try-clause is empty, just
5541 return the finally-clause and vice versa.
5543 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
5545 * gcj.texi (Input Options): documented the check for attribute
5546 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
5547 * java-tree.h (flag_force_classes_archive_check): Declared extern.
5548 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
5549 (jcf_parse): Check for the right classes archive if necessary.
5550 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
5551 (jcf_parse_fields): Fixed indentation.
5552 * jcf-write.c (append_gcj_attribute): New function.
5553 (generate_classfile): Compute the attribute count, invoke
5554 `append_gcj_attribute'.
5555 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
5556 turned into bit-fields. New bit-field `right_zip.'
5557 (JCF_ZERO): Set `right_zip' to zero.
5558 * lang-options.h (-fforce-classes-archive-check): Added flag.
5559 * lang.c (flag_force_classes_archive_check): New flag.
5560 (lang_f_options): New entry `force-classes-archive-check.'
5563 2001-02-07 Andrew Haley <aph@redhat.com>
5565 * gcj.texi (Configure-time Options): Add -fcheck-references.
5566 * expr.c (build_java_indirect_ref): New function.
5567 (java_check_reference): New function.
5568 (build_java_array_length_access): Use build_java_indirect_ref to
5569 check for null references.
5570 (build_java_arrayaccess): Likewise.
5571 (build_get_class): Likewise.
5572 (build_field_ref): Likewise.
5573 (invoke_build_dtable): Likewise.
5574 (build_invokeinterface): Likewise.
5575 * lang.c (lang_f_options): Add flag_check_references.
5576 * jvspec.c (jvgenmain_spec): Add flag_check_references.
5577 * java-tree.h (flag_check_references): New variable.
5578 * lang.c (flag_check_references): Likewise.
5579 * parse.y (patch_invoke): Use java_check_reference.
5580 (patch_assignment): Allow for extra nesting in
5581 _Jv_CheckArrayStore.
5583 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
5585 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
5586 * lex.c (cxx_keywords): Likewise.
5588 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5590 * parse.y (qualify_ambiguous_name): Broaden `length'
5591 recognition. Help MODIFY_EXPR be resolved as expression names.
5592 Fixes PR java/2066. Fixes PR java/2400.
5594 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
5596 * gjavah.c (process_file): Mark interface definitions with
5597 "__attribute__ ((java_interface))".
5599 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5601 * class.c (layout_class): Fixed push_super_field's second
5602 argument. Fixes PR java/2333.
5603 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
5604 too early to lay innerclasses out.
5606 2001-03-20 Tom Tromey <tromey@redhat.com>
5607 Alexandre Petit-Bianco <apbianco@redhat.com>
5609 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
5610 inside an array reference. Insertion of the array store check
5611 rewritten. Fixes PR java/2299.
5613 2001-03-20 Tom Tromey <tromey@redhat.com>
5615 * lex.c (java_read_unicode): Only accept leading `u's.
5617 2001-03-20 Tom Tromey <tromey@redhat.com>
5619 * jcf-parse.c (read_class): Initialize `class'.
5621 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5623 * jcf_parse.c (jcf_parse): Eliminate unused variable.
5625 2001-03-19 Mark Mitchell <mark@codesourcery.com>
5627 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
5628 (layout_class): Likewise.
5629 (layout_class_method): Likewise.
5630 (emit_register_classes): Likewise.
5631 * decl.c (builtin_function): Likewise.
5632 (give_name_to_locals): Likewise.
5634 2001-03-19 Per Bothner <per@bothner.com>
5636 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
5637 before trying to load an inner class.
5639 Fixes to process to command-line .class files in two passes.
5640 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
5641 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
5642 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
5643 * class.c (is_compiled_class): Fix for renamed flag.
5644 * parse.y (maybe_create_class_interface_decl): Likewise.
5645 * jcf-parse.c (yyparse): Also set if compiling .class files.
5646 * jcf-parse.c (read_class); Read current_class.
5647 (jcf_parse): Make static.
5648 (load_inner_classes): New function, with code moved from jcf_parse,
5649 because we need to inner classes after the command-line files are read.
5650 (yyparse): Set finput to NULL when it doesn't need to be closed.
5651 Reduce use of main_jcf (basically only for archive) and
5652 use finput instead of main_jcf->read_state.
5653 Inline jcf_figure_file_type into yyparse.
5654 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
5655 Defer load_inner_classes and parse_class_file to a second pass,
5656 after we've correctly mapped command-line .clas fiels to classes.
5657 (jcf_figure_file_type): Removed.
5658 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
5659 (JCF_ZERO): Also clear zipd field.
5660 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
5662 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5664 * jcf-parse.c (yyparse): Change ch from char * to char.
5666 2001-03-19 Per Bothner <per@bothner.com>
5668 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
5669 Add constructed filelist-file at end, following -xjava. Thus any .o
5670 and library files are not affected by the -xjava. Also wrap
5671 explicit @FILE with -xjava and -xnone.
5673 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
5675 * class.c (build_static_field_ref): Call make_decl_rtl() after
5676 setting the DECL_EXTERNAL flag.
5678 2001-03-17 Per Bothner <per@bothner.com>
5680 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
5682 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
5683 when result is is needed (target is STACK_TARGET).
5685 * parse.h (JDEP_SOLV): Removed.
5686 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
5688 * parse.y (incomplete_class_list): Removed.
5689 (obtain_incomplete_type): Don't use or set incomplete_class_list.
5690 It doesn't work if resolve_class changes the name of an array type
5691 that is on the list and then someone else looks for the modified name.
5692 Also, seems liable to break when compiling multiple source files at
5693 once. So the simplest is to just remove incomplete_class_list -
5694 it is only a minor space win and it is not even clear it saves time.
5696 * parse.y (resolve_class): Remove unneeded promote_type.
5698 2001-03-15 Per Bothner <per@bothner.com>
5700 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
5701 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
5702 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
5703 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
5705 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
5706 * parse.y (java_expand_classes): Likewise.
5708 * parse.y (expand_start_java_method): Was only called once and had a
5709 misleading name, so inline in caller java_complete_expand_method.
5710 (enter_a_block): Likewise inline in enter_block and remove.
5712 Remove junk from when gcc/java was created (by copying from C/C++).
5713 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
5714 (struct binding_level): Remove fields keep, keep_if_subblocks,
5715 more_cleanups_ok, have_cleanups (which have never been used).
5716 (pushlevel, poplevel): Remove related useless code.
5718 * class.c (make_class_data): The class_dtable_decl (i.e. the
5719 vtable for Class) should be external, except when compiling Class.
5721 * jvspec.c (lang_specific_driver): Fix -C handling.
5722 Check -save-temps to see if temp @FILE should be deleted.
5723 Follow-up to/fix for February 16 patch.
5725 * verify.c (verify_jvm_instructions): Better error msgs for dup.
5726 (type_stack_dup): Remove no-longer neded error check.
5728 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
5730 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
5731 to 'for_pointer'. If this type is for a pointer (argument) mangling,
5732 don't surround the element with 'N..E' if the type name is
5735 2001-03-14 Mark Mitchell <mark@codesourcery.com>
5737 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
5738 DECL_RTL_SET_P, etc.
5739 (make_method_value): Likewise.
5740 (get_dispatch_table): Likewise.
5742 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
5744 2001-03-07 Tom Tromey <tromey@redhat.com>
5746 * config-lang.in (lang_requires): Define.
5748 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
5750 * typeck.c (convert): Check flag_unsafe_math_optimizations,
5753 2001-03-05 Per Bothner <per@bothner.com>
5755 Fix a problem where rest_of_decl_compilation applied to
5756 class_dtable_decl causes problems because it was done too early,
5757 before output file was opened.
5758 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
5759 * class.c (class_dtable_decl): Add macro - element of class_roots.
5760 (make_class_data): Define class_dtable_decl.
5761 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
5763 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5765 * java/class.c, java/decl.c, java/java-tree.h: Replace all
5766 uses of 'boolean' with 'bool'.
5768 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5770 * lang-specs.h: Add zero initializer for cpp_spec field to all
5773 2001-02-16 Per Bothner <per@bothner.com>
5775 Handle compiling multiple input files at once, and @FILE syntax.
5776 * gcj.texi: Updated documentation to match.
5777 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
5778 * jcf-parse.c (parse_source_file): Split into ...
5779 (parse_source_file_1): New function - and:
5780 (parse_source_file_2): New function.
5781 (yyparse): On -ffilelist-file, open and scan named file.
5782 On first pass over files, only do parse_source_file_1.
5783 A new second pass calls parse_source_file_2 for each file to compile.
5784 (init_jcf_parse): Call init_src_parse.
5785 * jvspec.c (INDIRECT_FILE_ARG): New flag.
5786 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
5787 as multiple input file combined in one compilation.
5788 * lang-options.h: Add -ffilelist-file
5789 * lang.c (flag_filelist_file): New flag variable.
5790 (lang_f_options): Handle -ffilelist-file.
5791 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
5792 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
5793 gclass_list - use global fields of src_parse_roots instead.
5794 * parse.y (src_parse_roots): New array.
5795 (incomplete_class_list, gclass_list): New macros.
5796 (push_parser_context, java_pop_parser_context,
5797 java_parser_context_resume): Don't fiddle with deleted fields.
5798 (various): Use incomplete_class gclass_list and global macros
5799 instead of parse_ctxt fields - the lists are global.
5800 (init_src_parse): New function.
5802 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5804 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
5806 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5808 * parse.y (check_inner_class_access): Moved declaration of local
5809 `enclosing_decl_type' to the right location.
5811 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
5813 * parse.y (parser_check_super_interface): Don't call
5814 check_pkg_class_access for an inner interface.
5815 (parser_check_super): Don't call check_pkg_class_access for inner
5817 (do_resolve_class): Simplify enclosing type loop. Don't call
5818 check_pkg_class_access if CL and DECL are not set.
5819 (find_in_imports_on_demand): Set DECL if class_type needed to be
5820 loaded. Don't call check_pkg_class_access for an inner class.
5821 (check_inner_class_access): Rewritten to implement member access
5822 rules as per spec 6.6.1.
5823 (check_pkg_class_access): Handle the empty package correctly.
5824 (in_same_package): New function. Determine if two classes are in the
5827 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
5829 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
5830 method into array types.
5831 * parse.y (patch_method_invocation): Bypass access check on clone call
5834 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5836 * expr.c (build_instanceof): Check for arrays when trying fold to
5839 2001-02-15 Jim Meyering <meyering@lucent.com>
5841 * Make-lang.in (java.install-common): Depend on `installdirs'.
5842 (java.install-info): Likewise.
5844 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
5846 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
5848 2001-02-14 Tom Tromey <tromey@redhat.com>
5849 Alexandre Petit-Bianco <apbianco@cygnus.com>
5851 Fix for PR java/1261.
5852 * typeck.c (build_java_array_type): Add public `clone' method to
5854 * parse.y (resolve_qualified_expression_name): Use current_class
5855 when checking for inaccessibility.
5856 (patch_method_invocation): Fixed error message when accessibility
5857 denied. Added `from_super' argument.
5859 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5861 * parse.y (resolve_class): Don't build a fake decl. Use the one
5863 * typeck.c (build_java_array_type): Build and assign decl to array
5866 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5868 * parse.y (not_accessible_p): Changed leading comment. Added extra
5869 `where' argument. Use it to enforce protected access rules.
5870 (resolve_qualified_expression_name): Added extra argument to
5872 (patch_method_invocation): Use argument `primary' to provide
5873 not_accessible_p with an extra argument.
5874 (lookup_method_invoke): Added extra argument to not_accessible_p.
5875 (search_applicable_method_list): Likewise.
5877 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5879 * parse.y (resolve_qualified_expression_name): Try to resolve as
5880 an inner class access only if `decl' is a TYPE_DECL.
5882 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5884 * decl.c (classdollar_identifier_node): Initialize.
5885 * java-tree.h (enum java_tree_index): New entry
5886 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
5887 (classdollar_identifier_node): New macro.
5888 (ID_CLASSDOLLAR_P): Likewise.
5889 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
5890 (build_dot_class_method_invocation): Likewise.
5891 (find_applicable_accessible_methods_list): `class$' can't be
5894 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
5896 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
5898 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5900 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
5901 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
5904 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5906 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
5907 outside of the `__U' sequence too.
5908 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
5911 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5913 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
5915 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5917 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
5918 (JVGENMAIN_OBJS): Likewise.
5919 * java-tree.h (append_gpp_mangled_name): New prototype.
5920 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
5921 Removed cast calling `gcc_add_root.'
5922 * jvgenmain.c (mangle_obstack): New global, initialized.
5924 (do_mangle_class): Constify local `ptr.'
5925 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
5926 append_gpp_mangle_name and update `count' if necessary.
5927 Use `mangle_obstack.'
5928 * mangle.c (append_unicode_mangled_name): Removed.
5929 (append_gpp_mangled_name): Likewise.
5930 (unicode_mangling_length): Likewise.
5931 (mangle_member_name): Return type set to `void.'
5932 (mangle_field_decl): Don't append `U' in escaped names.
5933 (mangle_method_decl): Likewise.
5934 (mangle_member_name): Just use `append_gpp_mangled_name.'
5935 * mangle_name.c: New file.
5937 2001-02-07 Per Bothner <per@bothner.com>
5939 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
5941 * check-init.c (check_init): Don't call done_alternative after
5942 processing loop code, as a LOOP_EXPR never terminates normally.
5944 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
5946 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
5948 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5950 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
5953 2001-02-06 Tom Tromey <tromey@redhat.com>
5955 * lex.c (java_new_lexer): Longer error message.
5957 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
5958 Alexandre Petit-Bianco <apbianco@cygnus.com>
5960 * typeck.c (build_prim_array_type): Added leading comment.
5961 (build_java_array_type): Moved locals out of
5962 block. Always create the `data' field, fixed alignment to match
5965 2001-02-04 Tom Tromey <tromey@redhat.com>
5967 * expr.c (java_lang_expand_expr): Don't bother recomputing
5968 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
5971 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5973 * parse.y (process_imports): Save the original name of the import
5974 for better error report.
5976 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
5978 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
5979 of macros used when compiling jvspec.c.
5980 * jvspec.c (lang_specific_driver): Link with the shared
5983 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5985 * check-init.c (check_init): Call internal_error instead of fatal.
5986 * expr.c (java_lang_expand_expr): Likewise.
5987 * jcf-parse.c (get_constant): Likewise.
5988 * mangle.c (java_mangle_decl): Likewise.
5989 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
5990 (operator_string): Likewise.
5991 * check-init.c (check_init): Call abort instead of fatal.
5992 * class.c (build_class_ref): Likewise.
5993 * constants.c (write_constant_pool): Likewise.
5994 * decl.c (start_java_method): Likewise.
5995 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
5996 (java_stack_dup, encode_newarray_type): Likewise.
5997 (build_java_array_length_access): Likewise.
5998 (build_java_check_indexed_type, expand_java_pushc): Likewise.
5999 (build_java_soft_divmod, build_invokeinterface): Likewise.
6000 * java-tree.h (INNER_CLASS_P): Likewise.
6001 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
6002 (give_name_to_class, get_class_constant): Likewise.
6003 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
6004 (find_constant_index, generate_bytecode_conditional): Likewise.
6005 (generate_bytecode_insns, perform_relocations): Likewise.
6006 * lex.c (java_unget_unicode, java_lex): Likewise.
6007 * mangle.c (mangle_type, mangle_record_type): Likewise.
6008 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
6009 (finish_mangling): Likewise.
6010 * parse.h (MARK_FINAL_PARMS): Likewise.
6011 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
6012 (obtain_incomplete_type, java_complete_class): Likewise.
6013 (java_check_regular_methods, java_complete_expand_method): Likewise.
6014 (cut_identifier_in_qualified, check_deprecation): Likewise.
6015 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
6016 (java_complete_lhs, lookup_name_in_blocks): Likewise.
6017 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
6018 * typeck.c (set_local_type, parse_signature_type): Likewise.
6019 (parse_signature_string, build_java_signature): Likewise;
6020 (set_java_signature): Likewise.
6021 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
6022 * class.c (add_method): Call fatal_error instead of fatal.
6023 (build_static_field_ref): Likewise.
6024 * expr.c (build_known_method_ref, expand_invoke): Likewise.
6025 * jcf-parse.c (get_constant, jcf_parse): Likewise.
6026 * lex.c (java_new_new_lexer): Likewise.
6027 * jv-scan.c (main): Likewise.
6028 (fatal_error): Renamed from fatal.
6029 * jcf-parse.c (yyparse): Call fatal_io_error instead of
6031 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
6032 (yyparse): Likewise.
6033 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
6034 * lex.c (java_get_line_col): Likewise.
6035 * jcf-parse.c (load_class): Make errors non-fatal.
6036 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
6038 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
6040 * jvgenmain.c (class_mangling_suffix): Remove unused string.
6041 (error): Remove unused function.
6042 (main): Don't use "__attribute__ alias" on generated class symbol.
6044 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
6046 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
6048 * parse.y (finish_method_declaration): Code accounting for WFLed
6049 method DECL_NAMEs deleted.
6050 (check_abstract_method_definitions): Likewise.
6051 (resolve_type_during_patch): Layout resolved type.
6052 * typeck.c (lookup_do): Removed unused local.
6054 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
6056 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
6057 * decl.c (init_decl_processing): Use integer_minus_one_node, not
6058 integer_negative_one_node.
6059 * expr.c (build_java_binop): Likewise.
6061 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
6063 * zextract.c (read_zip_archive): Read file_offset before writing
6064 zipd and consequently clobbering the header contents.
6066 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6068 * Make-lang.in: Remove all dependencies on defaults.h.
6069 * decl.c: Don't include defaults.h.
6071 * parse.y: Likewise.
6073 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6075 * ChangeLog (2001-01-21): Fixed typo.
6076 * class.c (layout_class_method): Code accounting for WFLed
6077 method DECL_NAMEs deleted.
6078 * constant.c (find_methodref_index): Likewise.
6079 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
6080 * java-tree.h (DECL_FUNCTION_WFL): New macro.
6081 (struct lang_decl): New field `wfl'.
6082 (java_get_real_method_name): Prototype deleted.
6083 * mangle.c (mangle_method_decl): Code accounting for WFLed
6084 method DECL_NAMEs deleted.
6085 * parse.h (GET_METHOD_NAME): Macro deleted.
6086 * parse.y (reset_method_name): Deleted.
6087 (method_header): Set DECL_FUNCTION_WFL.
6088 (check_abstract_method_header): Code accounting for WFLed method
6090 (java_get_real_method_name): Deleted.
6091 (check_method_redefinition): Code accounting for WFLed method
6092 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
6093 (java_check_regular_methods): Likewise.
6094 (java_check_abstract_methods): Likewise.
6095 (java_expand_classes): Don't call `reset_method_name.'
6096 (search_applicable_method_list): Use DECL_NAMEs instead of
6098 * typeck.c (lookup_do): Code accounting for WFLed method
6101 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
6103 * lex.c (java_read_char): Check for EOF from getc first.
6105 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6107 * class.c (layout_class): Don't lay the superclass out if it's
6108 already being laid out.
6109 * jcf-parse.c (handle_innerclass_attribute): New function.
6110 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
6111 handle_innerclasses_attribute.
6112 (jcf_parse): Don't load an innerclasses if it's already being
6114 * jcf-write.c (append_innerclass_attribute_entry): Static
6115 `anonymous_name' and its initialization deleted. `ocii' and `ini'
6116 to be zero for anonymous classes.
6118 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6120 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
6122 * jcf-parse.c (set_source_filename): Use
6123 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
6125 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6127 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
6128 gets a unique asm name.
6130 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6132 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
6133 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6135 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
6136 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
6137 * parse.y (lookup_package_type_and_set_next): Deleted.
6138 (resolve_package): Removed unnecessary code.
6139 (find_applicable_accessible_methods_list): `finit$' can't be
6141 * verify.c (pop_argument_types): Added missing prototype.
6143 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
6145 * config-lang.in: Disable java by default.
6147 2001-01-23 Tom Tromey <tromey@redhat.com>
6149 * gcj.texi (Copying): New node.
6150 Added copyright information.
6152 2001-01-21 Per Bothner <per@bothner.com>
6154 Various fixes to allow compiling a compressed .jar/.zip archive.
6155 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
6156 (struct ZipFile): Add fields name and next (from ZipFileCache).
6157 (struct ZipDirectory): New field zipf points to owning ZipFile.
6158 * jcf.h (struct ZipDirectory): Add forward declaration.
6159 (struct JCF): Declare zipd field to have type struct ZipDirectory.
6160 Remove seen_in_zip and zip_offset fields.
6161 (JCF_SEEN_IN_ZIP): New macro.
6162 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
6163 * jcf-io.c: Change all ZipFileCache to ZipFile.
6164 (read_zip_member): New function.
6165 (open_in_zip): Call read_zip_member.
6166 * jcf-parse.c (find_in_current_zip): Remove function.
6167 (read_class): Merge in find_in_current_zip functionality.
6168 Call read_zip_member if needed.
6169 (parse_zip_file_entries): Use read_zip_member.
6170 (process_zip_dir): Update for removed and added JCF fields.
6171 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
6173 2001-01-21 Per Bothner <per@bothner.com>
6175 Minor optimization of static ggc roots.
6176 * jcf-parse.c (parse_roots): New static field.
6177 (current_field, current_method, current_file_list): Replace by macros
6178 naming fields of parse_roots.
6179 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
6180 * class.c (class_roots): New static field.
6181 (registered_class, fields_ident, info_ident, class_list):
6182 New macros naming fields of parse_roots.
6183 (build_static_field_ref): Don't register roots here.
6184 (layout_class): Static field list replaced by macro class_list.
6185 (init_class_processing): Call ggc_add_tree_root for 4 roots.
6186 Initialize fields_ident and info_ident here.
6188 2001-01-21 Per Bothner <per@bothner.com>
6190 * jcf-parse.c (ggc_mark_jcf): New function.
6191 (init_jcf_parse): Register current_jcf as ggc root.
6193 2001-01-21 Per Bothner <per@bothner.com>
6195 * lang.c (put_decl_node): Print method's name.
6197 2001-01-21 Per Bothner <per@bothner.com>
6199 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
6200 (verify_jvm_instructions): Use it, for better error messages on loads.
6202 2001-01-21 Per Bothner <per@bothner.com>
6204 * verify.c (merge_type_state): Still may have to merge even if
6205 LABEL_VERIFIED (label).
6207 2001-01-21 Per Bothner <per@bothner.com>
6209 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
6210 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
6212 2001-01-19 Per Bothner <per@bothner.com>
6214 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
6215 if expeting an interface type. Refines Tom's change of 2000-09-12.
6217 2001-01-18 Per Bothner <per@bothner.com>
6219 * gcj.texi (Input Options): Mention .java files.
6221 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6223 * lang-options.h (-Wunsupported-jdk11): Removed.
6224 * lang.c (flag_not_overriding): Deleted.
6225 (flag_static_local_jdk1_1): Likewise.
6226 (lang_W_options): Removed "unsupported-jdk11" entry.
6227 * parse.y (java_check_methods): Removed dead code.
6229 2001-01-17 Tom Tromey <tromey@redhat.com>
6231 Changes suggested by Per Bothner:
6232 * gcj.texi (Input Options): Don't mention input files.
6233 (Code Generation): Updated --main information.
6234 (Invoking jcf-dump): Mention that --javap is incomplete.
6235 From Alexandre Petit-Bianco:
6236 (Warnings): Don't mention -Wunsupported-jdk11.
6238 (Compatibility): Mention JDK 1.2-ness of libraries.
6239 (Resources): Mention resources used when writing gcj.
6241 2001-01-17 Tom Tromey <tromey@redhat.com>
6243 * gcj.texi: New file.
6244 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
6245 (java.info): Depend on gcj.info.
6246 (java/gcj.dvi): New target.
6247 (java.dvi): Depend on gcj.dvi.
6248 (java.install-info): Wrote.
6250 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
6252 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
6253 having called make_decl_rtl.
6255 2001-01-14 Per Bothner <per@bothner.com>
6257 Various patches to emit better messages on verification errors.
6258 * expr.c (push_type_0): Return error indication on stack overflow,
6259 instead of callinfg fatal.
6260 (push_type): Now just call push_type_0 (nd fatal on overflow).
6261 (pop_type_0): Return detailed error message (in a char** argument).
6262 (pop_type): If pop_type_0 fails, print error message.
6263 (pop_argument_types): Moved to verify.c.
6264 * verify.c (pop_argument_types): Moved from expr.c.
6265 Return a (possible) error message, rather than void.
6266 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
6267 (verify_jvm_instruction): Use new macros, improving error messages.
6268 For case OPCODE_astore use object_ptr_type_node.
6269 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
6270 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
6272 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
6273 constant, return body without wrapper. (Improves constant folding.)
6274 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
6276 2001-01-13 Per Bothner <per@bothner.com>
6278 * expr.c (expand_java_field_op): Assigning to a final field outside
6279 an initializer does not violate JVM spec, so should be warning, not
6280 error. (Sun's verifier does not complain - though MicroSoft's does.)
6282 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
6284 * gjavah.c (version), jcf-dump.c (version): Update copyright year
6287 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
6289 * parse.y (resolve_expression_name): Permit instance variables from
6290 enclosing context in super constructor call.
6291 (resolve_qualified_expression_name): Permit enclosing class's qualified
6292 "this" in super constructor call.
6294 2001-01-10 Mark Mitchell <mark@codesourcery.com>
6296 * class.c (build_utf8_ref): Remove last argument in call to
6297 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
6298 (build_class_ref): Likewise.
6299 (build_static_field_ref): Likewise.
6300 (get_dispatch_table): Likewise.
6301 (layout_class_method): Likewise.
6302 (emit_register_classes): Likewise.
6303 * constants.c (build_constant_data_ref): Likewise.
6304 * decl.c (builtin_function): Likewise.
6305 (create_primitive_vtable): Likewise.
6306 * expr.c (build_known_method_def): Likewise.
6307 (build_jni_stub): Likewise.
6308 (java_lang_expand_expr): Likewise.
6310 2001-01-10 Tom Tromey <tromey@redhat.com>
6312 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
6314 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6316 * java-tree.h (lang_printable_name_wls): New prototype.
6317 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
6318 rather than `current_class' to print type name. Don't prepend type
6319 names when printing constructor names.
6320 (lang_printable_name_wls): New function.
6321 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
6322 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
6323 * parse.y (patch_method_invocation): Message tuned for constructors.
6324 (not_accessible_p): Grant `private' access from within
6327 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6329 All files with updated copyright when applicable.
6330 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
6331 * class.c (mangle_class_field): Function removed.
6332 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
6333 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
6334 (build_class_ref): Call `java_mangle_class_field' instead of
6335 `mangle_class_field.'
6336 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
6337 (layout_class): Call `java_mangle_decl' instead of
6338 `mangle_static_field.'
6339 (cxx_keywords): Initialized static array moved to `lex.c.'
6340 (layout_class_method): Changed leading comment. Simplified to
6341 call `java_mangle_decl.' Local `ptr' moved in for loop body.
6342 * decl.c (lang_mark_tree): Mark field `package_list.'
6343 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
6344 (struct lang_type): New field `package_list.'
6345 (unicode_mangling_length): Prototype removed.
6346 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6347 emit_unicode_mangled_name): Likewise.
6348 (cxx_keyword_p): New prototype.
6349 (java_mangle_decl, java_mangle_class_field,
6350 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
6351 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
6353 * jvgenmain.c (main_method_prefix): Global variable removed.
6354 (main_method_suffix): Likewise.
6355 (do_mangle_classname): New function.
6356 (main): Call it. Format changed to accommodate new mangling scheme.
6357 * lex.c: (utf8_cmp): Conditionally prototyped.
6358 (cxx_keywords): Moved from class.c, conditionally defined.
6359 (utf8_cmp, cxx_keyword_p): Likewise.
6360 * mangle.c (obstack.h, ggc.h): Included.
6361 (mangle_field_decl): New function.
6362 (mangle_method_decl, mangle_type, mangle_pointer_type,
6363 mangle_array_type, mangle_record_type,
6364 find_compression_pointer_match, find_compression_array_match,
6365 find_compression_record_match,
6366 find_compression_array_template_match, set_type_package_list,
6367 entry_match_pointer_p, emit_compression_string, init_mangling,
6368 finish_mangling, compression_table_add, mangle_member_name): Likewise.
6369 (mangle_obstack): New global.
6370 (MANGLE_RAW_STRING): New macro.
6371 (unicode_mangling_length): Turned static.
6372 (append_unicode_mangled_name): Renamed from
6373 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
6374 replaces `obstack', removed from the parameter list.
6375 (append_gpp_mangled_name): Turned static. `mangle_obstack'
6376 replaces parameter `obstack', removed from the parameter list. Call
6377 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
6378 (append_gpp_mangled_classtype): Removed.
6379 (compression_table, compression_next): New static variables.
6380 * parse.y (temporary_obstack): Extern declaration removed.
6382 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6384 * parse.y (patch_binop): Compute missing type in error situations.
6386 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6388 * class.c (make_class_data): Push initial value for "arrayclass".
6389 * decl.c (init_decl_processing): Add new class field "arrayclass".
6391 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6393 From patha@softlab.ericsson.se:
6394 * parse.y (switch_label): Use build, not build1, to construct
6397 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
6399 * lang.c (lang_decode_option): Change -MA to -MP.
6400 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
6401 Update to new prototype; do quote targets.
6402 (jcf_dependency_write): Update.
6404 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
6406 Shorten primitive array allocation path:
6407 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
6408 to create new primitive arrays.
6409 * expr.c (build_newarray): If generating native code, call
6410 soft_newarray_node with a reference to the primitive TYPE identifier
6411 instead of type_value.
6413 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
6415 Fix for PRs gcj/312 and gcj/253:
6416 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
6417 dest if they arn't already.
6418 * class.c (layout_class): Call maybe_layout_super_class on
6419 superinterfaces also, but only if compiling from bytecode.
6422 * parse.y (create_class): Set ACC_STATIC if class is declared in an
6425 2000-12-15 Tom Tromey <tromey@redhat.com>
6427 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
6430 2000-12-14 Andrew Haley <aph@redhat.com>
6432 * boehm.c (mark_reference_fields): Change test to correctly detect
6435 2000-12-15 Andreas Jaeger <aj@suse.de>
6437 * config-lang.in (lang_dirs): Added.
6439 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6441 * parse.y (end_artificial_method_body): Fixed undefined behavior.
6442 Credits go to rth for finding it.
6444 2000-12-13 Mike Stump <mrs@wrs.com>
6446 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
6448 2000-11-07 Tom Tromey <tromey@cygnus.com>
6450 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
6451 * lex.c (java_ignorable_control_p): Removed.
6452 (java_letter_or_digit_p): Removed.
6453 (java_start_char_p): New function.
6454 (java_read_char): Return `int', not `unicode_t'. Changed
6456 (java_read_unicode): Likewise.
6457 (java_read_unicode_collapsing_terminators): Likewise.
6458 (java_get_unicode): Likewise.
6459 (java_new_lexer): Initialize hit_eof.
6460 (java_parse_end_comment): Take `int' argument.
6461 (java_parse_doc_section): Likewise.
6462 (java_parse_escape_sequence): Don't allow backlash-newline.
6464 * lex.h (JAVA_DIGIT_P): Removed.
6465 (_JAVA_LETTER_OR_DIGIT_P): Removed.
6466 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
6467 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
6468 (JAVA_PART_CHAR_P): New macro.
6470 (JAVA_CHAR_ERROR): Now -2.
6471 (java_lexer): New field `hit_eof'.
6472 * chartables.h: New file.
6473 * gen-table.pl: new file.
6475 2000-11-20 Tom Tromey <tromey@cygnus.com>
6476 Alexandre Petit-Bianco <apbianco@cygnus.com>
6478 * parse.y (java_complete_lhs): Only allow compound assignment of
6479 reference type if type is String.
6481 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6483 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
6484 jcf-path.c: Likewise.
6486 2000-12-09 Anthony Green <green@redhat.com>
6488 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
6489 filestart and filename_length as int values.
6491 2000-12-07 Mo DeJong <mdejong@redhat.com>
6493 * jcf-io.c (find_class): Correct the logic that tests to see if a
6494 .java file is newer than its .class file. The compiler was
6495 incorrectly printing a warning when file mod times were equal.
6497 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
6499 * jvgenmain.c: Use ISPRINT not isascii.
6501 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6503 * parse.y (end_artificial_method_body): Fixed typo.
6505 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
6507 * parse.y (patch_method_invocation): Pick the correct enclosing
6508 context when creating inner class instances.
6511 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
6513 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6514 Update copyright year to 2000.
6516 2000-11-23 Anthony Green <green@redhat.com>
6518 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
6519 Move current_file_list out of yyparse and make it static.
6521 * expr.c: Declare quick_stack and tree_list_free_list as static
6522 (init_expr_processing): Register quick_stack and
6523 tree_list_free_list roots.
6525 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6527 * parse.y (build_outer_field_access): New local `decl_ctx', use
6528 it. Check for field's context and current class immediate outer
6529 context inheritance.
6530 (outer_field_access_p): Consider fields inherited from the last
6532 (build_access_to_thisn): Stop at the last enclosing context if
6536 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
6538 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
6540 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
6542 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
6545 2000-11-20 Tom Tromey <tromey@cygnus.com>
6547 * jv-scan.c (help): Document --complexity.
6548 (options): Added --complexity.
6549 (flag_complexity): New global.
6550 (main): Call `report'.
6551 * parse-scan.y (complexity): New global.
6552 (if_then_statement, if_then_else_statement,
6553 if_then_else_statement_nsi, switch_block_statement_group,
6554 while_expression, do_statement, for_begin, continue_statement,
6555 throw_statement, catch_clause, finally, method_invocation,
6556 conditional_and_expression, conditional_or_expression,
6557 conditional_expression): Update complexity.
6558 (reset_report): Reset complexity.
6559 (report): New function.
6561 2000-11-20 Tom Tromey <tromey@cygnus.com>
6563 * lex.c (yylex): Added STRICT_TK case.
6564 * parse.y (STRICT_TK): Added.
6565 * parse-scan.y (STRICT_TK): Added.
6566 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
6567 `;'. Use 4, not 3, with -k option. Correctly rename resulting
6569 * keyword.h: Rebuilt.
6570 * keyword.gperf (strictfp): Added.
6572 2000-11-20 Tom Tromey <tromey@cygnus.com>
6574 * lex.c (yylex): Recognize floating point constants with leading
6577 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6579 * java-tree.h (cyclic_inheritance_report): Constify.
6580 * parse.y (cyclic_inheritance_report): Likewise.
6582 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
6584 * parse.y (goal): Remove call to ggc_add_string_root.
6586 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
6588 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
6589 Create string in scratch buffer, then pass to build_string.
6591 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
6593 * parse.y (issue_warning_error_from_context): Add
6596 2000-11-11 Anthony Green <green@redhat.com>
6598 * jcf-parse.c (process_zip_dir): Add finput parameter.
6599 (jcf_figure_file_type): Call process_zip_dir with appropriate
6602 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6604 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
6605 * jcf-parse.c (jcf_figure_file_type): Likewise.
6607 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
6609 * parse.y (create_new_parser_context): Use memset () instead of
6612 2000-11-08 Tom Tromey <tromey@cygnus.com>
6614 * gjavah.c (process_file): Only include gcj/cni.h when generating
6617 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
6619 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
6620 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
6621 instead of bzero ().
6623 2000-11-05 Tom Tromey <tromey@cygnus.com>
6625 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
6626 * lex.c (IS_ZERO): New define.
6627 (java_perform_atof): Error on floating point underflow.
6629 2000-11-04 Tom Tromey <tromey@cygnus.com>
6631 * lex.c (java_parse_escape_sequence): Only read two octal
6632 characters if the first one is greater than 3. Don't allow
6633 "octal" numbers to include the digits 8 or 9.
6635 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
6637 * Make-lang.in (java.distdir): Remove.
6639 2000-11-03 Tom Tromey <tromey@cygnus.com>
6641 * Make-lang.in (java.dvi): New target.
6642 Partial fix for PR other/567.
6644 * lang-options.h: Mention -Wout-of-date.
6645 * jcf-dump.c (flag_newer): New global.
6646 * gjavah.c (flag_newer): New global.
6647 * jcf-io.c (find_class): Only warn when flag_newer set.
6648 * lang.c (flag_newer): New global.
6649 (struct string_option): New declaration.
6650 (lang_W_options): New global.
6651 (process_option_with_no): New function.
6652 (lang_decode_option): Use it.
6654 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
6655 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
6658 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
6659 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
6660 * lex.c (java_read_unicode): Removed `term_context' argument.
6661 Recognize any number of `u' in `\u'.
6662 (java_read_unicode_collapsing_terminators): New function.
6663 (java_get_unicode): Use it.
6664 (java_lineterminator): Removed.
6665 (yylex): Produce error if character literal is newline or single
6666 quote. Return if eof found in middle of `//' comment. EOF in
6667 `//' comment is only an error if pedantic.
6668 (java_ignorable_control_p): New function.
6669 (java_parse_end_comment): Return if eof found in middle of
6672 * jv-scan.c (pedantic): New global.
6674 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6676 * parse.y (outer_field_access_p): Inherited fields aren't
6677 consider outer fields.
6678 (maybe_build_thisn_access_method): Use
6679 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
6680 (resolve_expression_name): Trigger an error if a static field
6681 is being accessed as an outer field.
6683 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6685 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
6688 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
6690 * Make-lang.in: Move all build rules here from Makefile.in,
6691 adapt to new context. Wrap all rules that change the current
6692 directory in parentheses. Expunge all references to $(P).
6693 When one command depends on another and they're run all at
6694 once, use && to separate them, not ;. Add OUTPUT_OPTION to
6695 all object-file generation rules. Delete obsolete variables.
6697 * Makefile.in: Delete.
6698 * config-lang.in: Delete outputs= line.
6700 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6702 * parse.y (patch_method_invocation): NULLify this_arg when already
6704 (maybe_use_access_method): Handle call to methods unrelated to the
6705 current class. Fixed comment.
6708 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6710 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
6713 2000-10-24 Tom Tromey <tromey@cygnus.com>
6715 * lex.c (java_new_lexer): Initialize new fields. Work around
6716 broken iconv() implementations.
6717 (java_read_char): Swap bytes if required. Use fallback decoder if
6719 (byteswap_init, need_byteswap): New globals.
6720 (java_destroy_lexer): Only close iconv handle if it is in use.
6721 * lex.h (java_lexer): New fields read_anything, byte_swap,
6723 Made out_buffer unsigned.
6725 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6727 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
6728 where an enclosing context can be set on the jdep.
6729 (do_resolve_class): Fixed identation.
6731 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6733 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
6735 * jcf-reader.c (peek_attribute, skip_attribute): Only define
6738 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
6740 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
6742 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6744 * jcf-write.c (OP1): Update `last_bc'.
6745 (struct jcf_block): Fixed indentation and typo in comments. New
6747 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
6748 follows `monitorenter'.
6749 * parse.y (patch_synchronized_statement): New local `tmp'. Call
6753 2000-10-16 Tom Tromey <tromey@cygnus.com>
6755 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
6756 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
6757 * lang-options.h: Added -MA, -MT, -MF..
6758 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
6759 (DEPEND_TARGET_SET): New macro.
6760 (DEPEND_FILE_ALREADY_SET): Likewise.
6761 (init_parse): Handle new flags.
6762 * jcf.h (jcf_dependency_print_dummies): Declare.
6763 * Make-lang.in (s-java): Added mkdeps.o.
6764 * Makefile.in (BACKEND): Added mkdeps.o.
6765 (../gcjh$(exeext)): Added mkdeps.o.
6766 (../jcf-dump$(exeext)): Added mkdeps.o.
6767 * jcf-depend.c: Include mkdeps.h.
6768 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
6769 add_entry): Removed.
6770 (jcf_dependency_reset): Rewrote.
6771 (dependencies): New global.
6772 (jcf_dependency_set_target): Rewrote.
6773 (jcf_dependency_add_target): Likewise.
6774 (jcf_dependency_add_file): Likewise.
6776 (print_ents): Removed.
6777 (jcf_dependency_write): Rewrote.
6778 (print_dummies): New global.
6779 (jcf_dependency_print_dummies): New function
6780 (jcf_dependency_write): Call deps_dummy_targets if required.
6782 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6784 * gjavah.c (add_class_decl): Removed unused variables `tname',
6785 `tlen' and `name_index'.
6786 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
6787 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
6788 in `wfl_operator' with value.
6789 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
6790 (jcf_figure_file_type): Fixed identation.
6791 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
6792 * parse.y (analyze_clinit_body): New function.
6793 (static_initializer:): Reset `current_static_block'.
6794 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
6795 `wfl_operator' with new value.
6796 (lookup_cl): Use EXPR_WFL_FILENAME.
6797 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
6798 analyze_clinit_body.
6799 (build_outer_field_access): Access to this$<n> built from
6800 current_class, not its outer context.
6801 (build_access_to_thisn): Fixed leading comment. Tidied things up.
6802 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
6803 (patch_method_invocation): Use `is_static_flag' when already
6805 (patch_newarray): Removed assignment in ternary operator.
6807 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6809 * except.c (free_eh_ranges): Don't free `whole_range'.
6811 2000-10-15 Anthony Green <green@redhat.com>
6813 * decl.c (init_decl_processing): Call init_class_processing before
6816 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6818 * check-init.c (check_init): Fixed leading comment. Use
6820 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6821 (give_name_to_locals): Likewise.
6822 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
6823 fields in lang_decl_var.
6824 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
6825 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
6826 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
6827 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
6828 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
6829 (LOCAL_FINAL): Rewritten.
6830 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
6831 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
6832 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
6833 `init_final' fields.
6834 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
6835 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
6836 (TYPE_HAS_FINAL_VARIABLE): New macro.
6837 (struct lang_type): Added `afv' field.
6838 * parse.y (check_static_final_variable_assignment_flag): New function.
6839 (reset_static_final_variable_assignment_flag): Likewise.
6840 (check_final_variable_local_assignment_flag): Likewise.
6841 (reset_final_variable_local_assignment_flag): Likewise.
6842 (check_final_variable_indirect_assignment): Likewise.
6843 (check_final_variable_global_assignment_flag): Likewise.
6844 (add_inner_class_fields): Use LOCAL_FINAL_P.
6845 (register_fields): Handle local finals and final variables.
6846 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
6847 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6848 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6850 (java_complete_expand_methods): Loop to set
6851 TYPE_HAS_FINAL_VARIABLE. Call
6852 `reset_final_variable_local_assignment_flag' and
6853 `check_final_variable_local_assignment_flag' accordingly before
6854 and after constructor expansion. Call
6855 `reset_static_final_variable_assignment_flag'
6856 before expanding <clinit> and after call
6857 `check_static_final_variable_assignment_flag' if the
6858 current_class isn't an interface. After all methods have been
6859 expanded, call `check_final_variable_global_assignment_flag' and
6860 `check_static_final_variable_assignment_flag' if the current class
6862 (maybe_yank_clinit): Fixed typo in comment.
6863 (build_outer_field_access_methods): Removed old sanity check. Use
6864 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6865 Don't create access methods for finals.
6866 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
6867 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
6868 existing DECL_INIT has been processed.
6869 (java_complete_lhs): Likewise.
6870 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
6871 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
6873 (patch_assignment): Use LOCAL_FINAL_P.
6874 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
6875 DECL_INITIAL is nullified.
6878 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6880 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
6882 * Makefile.in (parse.c, parse-scan.c): Likewise.
6884 2000-10-12 Mark Mitchell <mark@codesourcery.com>
6886 * class.c (temporary_obstack): Remove.
6887 (make_class): Don't mess with obstascks.
6888 (push_class): Likewise.
6889 (set_super_info): Likewise.
6890 (add_method_1): Likewise.
6891 (add_method): Likewise.
6892 (add_field): Likewise.
6893 (build_utf8_ref): Likewise.
6894 (build_class_ref): Likewise.
6895 (build_static_field_ref): Likewise.
6896 (finish_class): Likewise.
6897 (push_super_field): Likewise.
6898 (layout_class): Likewise.
6899 (layout_class_methods): Likewise.
6900 (init_class_processing): Likewise.
6901 * constants.c (get_tag_node): Likewise.
6902 (build_constant_data_ref): Likewise.
6903 * decl.c (ggc_p): Remove.
6904 (copy_lang_decl): Use ggc_alloc.
6905 (complete_start_java_method): Don't mess with obstacks.
6906 (start_java_method): Likewise.
6907 (end_java_method): Likewise.
6908 * except.c (link_handler): Use xmalloc.
6909 (free_eh_ranges): New function.
6910 (method_init_exceptions): Use it.
6911 (add_handler): Use xmalloc.
6912 (expand_start_java_handler): Don't mess with obstacks.
6913 (prepare_eh_table_type): Likewise.
6914 (expand_end_java_handler): Likewise.
6915 * expr.c (push_value): Likewise.
6916 (create_label_decl): Likewise.
6917 (build_jni_stub): Likewise.
6918 (java_lang_expand_expr): Likewise.
6919 (note_instructions): Use xrealloc.
6920 (java_push_constant_from_pool): Don't mess with obstacks.
6921 (process_jvm_instruction): Likewise.
6922 * java-tree.h (cyclic_inheritance_report): Remove duplicate
6924 * jcf-parse.c (get_constant): Don't mess with obstacks.
6925 (read_class): Likewise.
6926 (jcf_parse): Likewise.
6927 * lex.c (expression_obstack): Remove.
6928 (java_lex): Don't use obstack_free.
6929 * parse.h (exit_java_complete_class): Don't mess with obstacks.
6930 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
6931 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
6932 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
6933 * parse.y (gaol): Add more GC roots.
6934 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
6935 (lookup_field_wrapper): Likewise.
6936 (obtain_incomplete_type): Don't mess with obstacks.
6937 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
6939 (craft_constructor): Don't mess with obstacks.
6940 (safe_layout_class): Likewise.
6941 (java_complete_class): Likewise.
6942 (source_end_java_method): Likewise.
6943 (build_outer_field_access_methods): Likewise.
6944 (build_outer_method_access_method): Likewise.
6945 (maybe_build_thisn_access_method): Likewise.
6946 (build_dot_class_method_invocation): Likewise.
6947 (java_complete_tree): Likewise.
6948 (java_complete_lhs): Likewise.
6949 (do_merge_string_cste): Likewise.
6950 (patch_string_cst): Likewise.
6951 (array_constructor_check_entry): Likewise.
6952 * typeck.c (build_java_array_type): Likewise.
6953 (parse_signature_string): Likewise.
6954 (build_java_signature): Likewise.
6956 2000-10-12 Tom Tromey <tromey@cygnus.com>
6959 * gjavah.c (add_class_decl): Don't special-case inner classes.
6960 (add_namelet): Likewise.
6962 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
6964 * java-tree.h: Constify current_encoding.
6965 * lang.c: Constify current_encoding.
6967 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
6969 * jvgenmain.c (class_mangling_suffix): Omit `.'.
6970 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
6972 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6974 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
6975 patch. Fixes gcj/340.
6977 2000-10-10 Tom Tromey <tromey@cygnus.com>
6979 * lex.c (java_new_lexer): Initialize out_first and out_last
6981 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
6983 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6985 * parse.y (pop_current_osb): New function.
6986 (array_type:): Use `dims:', changed actions
6987 accordingly. Suggested by Anthony Green.
6988 (array_creation_expression:): Used pop_current_osb.
6989 (cast_expression:): Likewise.
6990 (search_applicable_method_list): Fixed indentation.
6992 2000-10-08 Anthony Green <green@redhat.com>
6994 * parse.y (array_type_literal): Remove production.
6995 (type_literals): Refer to array_type, not array_type_literal.
6997 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6999 Patch contributed by Corey Minyard.
7000 * decl.c (check_local_named_variable): New function.
7001 (tree check_local_unnamed_variable): Likewise.
7002 (find_local_variable): Splitted. Call check_local_{un}named_variable.
7004 2000-10-07 Anthony Green <green@redhat.com>
7006 * class.c (layout_class): Handle case where superclass can't be
7009 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
7011 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
7014 2000-10-05 Tom Tromey <tromey@cygnus.com>
7016 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
7017 * jvgenmain.c (class_mangling_prefix): Removed.
7018 (class_mangling_suffix): New global.
7020 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
7022 (print_method_info): Handle overrides for static and final
7024 (process_file): Generate declaration for class object field.
7025 * class.c (cxx_keywords): New array.
7026 (utf8_cmp): New function.
7027 (cxx_keyword_p): New function.
7028 (layout_class_method): Mangle C++ keywords by appending `$'.
7029 (mangle_field): New function.
7030 (mangle_class_field): Use mangle_field. Mangle class name as
7032 (mangle_static_field): Use mangle_field.
7034 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7036 * decl.c (find_local_variable): Removed uncessary type check and
7037 fixed range check typo. From Corey Minyard.
7039 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7041 * decl.c (give_name_to_locals): New local `code_offset'. Call
7042 `maybe_adjust_start_pc'.
7043 * expr.c (note_instructions): New function.
7044 (expand_byte_code): Don't collect insn starts here.
7045 (peek_opcode_at_pc): New function.
7046 (maybe_adjust_start_pc): Likewise.
7047 * java-tree.h (maybe_adjust_start_pc): Declare.
7048 (note_instructions): Likewise.
7049 * jcf-parse.c (parse_class_file): Call `note_instructions'.
7051 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7053 * parse.y (field_access:): Fixed indentation.
7054 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
7056 2000-09-07 Tom Tromey <tromey@cygnus.com>
7059 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
7060 JPRIMITIVE_TYPE_P, for arithmetic operators.
7061 (patch_method_invocation): Indentation fix.
7062 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
7063 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
7064 (do_unary_numeric_promotion): Cleaned up code.
7065 (valid_cast_to_p): Handle boolean correctly.
7067 2000-09-27 Tom Tromey <tromey@cygnus.com>
7069 * lex.c (java_read_unicode): Reset bs_count when finished with
7072 2000-10-01 Mark Mitchell <mark@codesourcery.com>
7075 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
7076 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
7077 (typeck.o): Depend on ggc.h.
7078 * class.c (add_method_1): Use GC functions for allocation.
7079 (init_class_processing): Register roots.
7080 * decl.c (ggc_p): Set to 1.
7081 (pending_local_decls): Make it static.
7082 (push_jvm_slot): Use GC functions for allocation.
7083 (init_decl_processing): Register roots.
7084 (give_name_to_locals): Use GC functions for allocation.
7085 (lang_mark_tree): New function.
7086 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
7087 functions for allocation.
7088 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
7089 * lex.c (java_lex): Use build_string, rather than replicating it
7091 * parse.y (goal): Add more roots.
7092 (mark_parser_ctxt): New function.
7093 * typeck.c: Include ggc.h.
7095 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7097 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
7098 contains something else than MODIFY_EXPR.
7100 2000-09-23 Mark Mitchell <mark@codesourcery.com>
7102 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
7103 * Makefile.in (parse.o): Depend on ggc.h.
7104 (class.o): Likewise.
7105 (constants.o): Likewise.
7108 (jcf-parse.o): Likewise.
7109 (jcf-write.o): Likewise.
7110 (mangle.o): Likewise.
7111 * class.c: Include ggc.h.
7112 (build_static_field_ref): Register GC roots.
7113 (layout_class): Likewise.
7114 (init_class_processing): Likewise.
7115 * constants.c: Include ggc.h.
7116 (current_constant_pool_data_ref): Remove.
7117 (tag_nodes): Move it to ...
7118 (get_tag_node): ... here. Register GC roots.
7119 * decl.c: Include ggc.h. Remove many global tree definitions.
7120 (throw_node): Define.
7121 (java_global_trees): Likewise.
7122 (predef_filenames): Make the size a constant.
7123 (init_decl_processing): Adjust accordingly.
7124 (init_decl_processing): Call init_jcf_parse. Register GC roots.
7125 * expr.c: Include ggc.h.
7126 (init_expr_processing): Register GC roots.
7127 (build_invokeinterface): Likewise.
7128 * java-tree.h: Replace extern tree declarations with macros.
7129 (java_global_trees): New variable.
7130 (java_tree_index): New enumeration.
7131 (init_jcf_parse): Declare.
7132 * jcf-parse.c: Include ggc.h.
7133 (current_class): Remove declaration.
7134 (main_class): Likewise.
7135 (all_class_list): Likewise.
7136 (predefined_filename_p): Adjust for constant size of
7138 (init_jcf_parse): New function.
7139 * jcf-write.c: Include ggc.h.
7140 (generate_classfile): Register GC roots.
7141 (append_synthetic_attribute): Likewise.
7142 (append_innerclass_attribute_entry): Likewise.
7143 * lang.c: Include ggc.h.
7144 (lang_print_error): Register GC roots.
7145 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
7147 * parse.y: Include ggc.h.
7148 (wfl_operator): Remove.
7149 (goal): Register GC roots.
7150 (java_pop_parser_context): Adjust for new field names.
7151 (java_parser_context_save_global): Likewse.
7152 (java_parser_context_restore_global): Likewise.
7153 (java_parser_context_suspend): Likewise.
7154 (java_parser_context_resume): Likewise.
7155 (verify_constructor_circularity): Register GC roots.
7156 (lookup_cl): Likewise.
7157 (java_reorder_fields): Likewise.
7158 (build_current_this): Likewise.
7159 (class_in_current_package): Likewise.
7160 (argument_types_convertible): Likewise.
7161 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
7163 2000-09-14 Tom Tromey <tromey@cygnus.com>
7165 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
7167 2000-09-13 Tom Tromey <tromey@cygnus.com>
7169 * jcf-parse.c: Include <locale.h>.
7170 * jv-scan.c: Include <locale.h>.
7172 2000-09-12 Tom Tromey <tromey@cygnus.com>
7174 * expr.c (pop_type_0): Return `Object' if trying to merge two
7176 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
7177 interface types; `Object' is always a valid supertype.
7179 2000-09-12 Tom Tromey <tromey@cygnus.com>
7182 * jv-scan.c (help): Document --encoding.
7183 (options): Added `encoding' entry.
7184 (OPT_ENCODING): New define.
7185 (main): Handle --encoding.
7186 Include <langinfo.h> if nl_langinfo exists.
7187 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
7189 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
7190 (parse_source_file): Correctly call java_init_lex. Added `finput'
7191 argument. Use nl_langinfo to determine default encoding.
7192 * java-tree.h (current_encoding): Declare.
7193 * parse.y (java_parser_context_restore_global): Don't restore
7195 (java_parser_context_save_global): Don't set `finput' field.
7196 (java_pop_parser_context): Don't restore `finput'. Free old lexer
7198 * lang.c (current_encoding): New global.
7199 (lang_decode_option): Recognize `-fencoding='.
7200 (finish_parse): Don't close finput.
7201 * parse.h (struct parser_ctxt): Removed `finput' and
7202 `unget_utf8_value' fields. Added `lexer' field.
7203 (java_init_lex): Fixed declaration.
7204 * lex.c (java_new_lexer): New function.
7205 (java_destroy_lexer): Likewise.
7206 (java_read_char): Added `lex' argument. Handle iconv case.
7207 (java_read_unicode): Added `lex' argument. Count backslashes in
7209 (java_init_lex): Added `finput' and `encoding' arguments. Set
7210 `lexer' field in ctxp.
7211 (BAD_UTF8_VALUE): Removed.
7212 (java_lex): Handle seeing UEOF in the middle of a string literal.
7213 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
7214 (java_lexer): New structure.
7217 (DEFAULT_ENCODING): New define.
7218 (java_destroy_lexer): Declare.
7220 2000-09-12 Tom Tromey <tromey@cygnus.com>
7223 * lex.c (java_init_lex): Initialize java_io_serializable.
7224 * parse.y (java_io_serializable): New global.
7225 (valid_ref_assignconv_cast_p): An array can be cast to
7228 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
7230 * decl.c, expr.c: Include defaults.h if not already included.
7231 Don't define the *_TYPE_SIZE macros.
7233 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
7235 * typeck.c (build_java_array_type): Correct first parameter
7236 in ADJUST_FIELD_ALIGN invocation.
7238 2000-09-06 Tom Tromey <tromey@cygnus.com>
7240 * lang-specs.h: Also recognize `-femit-class-files'.
7242 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7244 * verify.c (merge_types): Load the types to merge if necessary.
7246 2000-09-02 Anthony Green <green@redhat.com>
7248 * jcf-io.c: Include zlib.h.
7249 (open_in_zip): Read compressed class file archives.
7250 * zipfile.h (ZipDirectory): Add uncompressed_size and
7251 compression_method fields.
7252 * zextract.c (read_zip_archive): Collect file compression info.
7254 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
7256 * parse.y (do_resolve_class): Also explore superclasses of
7257 intermediate enclosing contexts when searching for inner classes.
7259 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7261 * parse.y (variable_declarator_id:): Better error message.
7262 (expression_statement:): Use YYNOT_TWICE.
7263 (cast_expression:): Likewise.
7264 (assignment:): Likewise.
7266 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7268 * parse.y (do_merge_string_cste): New locals. Create new
7269 STRING_CSTs each time, use memcpy. Fixes gcj/311.
7271 2000-08-07 Hans Boehm <boehm@acm.org>
7273 * boehm.c (mark_reference_fields): Set marking bits for all words in
7274 a multiple-word record.
7275 (get_boehm_type_descriptor): Use the procedure marking descriptor for
7278 2000-08-31 Mike Stump <mrs@wrs.com>
7280 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
7281 jcf-dump$(exeext)): Make parallel safe.
7283 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
7285 * jcf-parse.c (set_source_filename): Constify a char *.
7286 * jcf-write.c (append_innerclasses_attribute,
7287 make_class_file_name): Constify a char *. Don't recycle a
7288 variable for an unrelated purpose.
7289 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
7290 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
7292 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7294 * expr.c (can_widen_reference_to): Fixed indentation.
7295 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
7296 * parse.y: `finit$' replaces `$finit$' in comments.
7297 (try_builtin_assignconv): Fixed leading comment.
7299 2000-08-25 Greg McGary <greg@mcgary.org>
7301 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
7303 2000-08-24 Greg McGary <greg@mcgary.org>
7305 * lang.c (lang_decode_option): Use ARRAY_SIZE.
7306 * parse.y (BINOP_LOOKUP): Likewise.
7308 2000-08-22 Andrew Haley <aph@cygnus.com>
7310 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
7311 sign extending. Fixes gcj/321.
7312 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
7313 combining to make a jlong. Fixes gcj/321.
7315 2000-08-21 Nix <nix@esperi.demon.co.uk>
7317 * lang-specs.h: Do not process -o or run the assembler if
7320 2000-08-16 Andrew Haley <aph@cygnus.com>
7322 * typeck.c (build_java_array_type): Rewrite code to do array
7323 alignment. Take into account back-end macros when aligning array
7324 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
7325 user to set alignment. Fixes gcj/252 and 160.
7327 2000-08-09 Tom Tromey <tromey@cygnus.com>
7329 * parse.y (check_abstract_method_definitions): Now return `int'.
7330 Check implemented interfaces. Fixes PR gcj/305.
7332 * parse.y (patch_switch_statement): Disallow `long' in switch
7333 expressions. Fixes PR gcj/310.
7335 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7337 * decl.c (finit_leg_identifier_node): New global.
7338 (init_decl_processing): Use `finit$' to initialize
7339 finit_identifier_node. Use `$finit$' to initialize
7340 finit_leg_identifier_node.
7341 * expr.c (expand_java_field_op): Use ID_FINIT_P.
7342 * java-tree.h (finit_identifier_node): Changed attached comment.
7343 (finit_leg_identifier_node): New declaration.
7344 (ID_FINIT_P): Take finit_identifier_node and
7345 finit_leg_identifier_node into account. This is a backward
7348 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7350 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
7352 (generate_bytecode_insns): Check `nargs' before emitting it.
7353 * verify.c (merge_type_state): Fixed typo.
7354 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
7355 generate_bytecode_{conditional,insns}.
7357 2000-08-13 Anthony Green <green@redhat.com>
7359 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
7362 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7364 * class.c (maybe_layout_super_class): Fixed indentation.
7365 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
7366 (java_check_methods): New function declaration.
7367 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
7368 instead of `str_ptr'.
7369 * jcf-write.c (generate_bytecode_insns): Emit number the of args
7370 of a `invokeinterface' at the right time.
7371 * parse.h (WFL_STRIP_BRACKET): New macro.
7372 (SET_TYPE_FOR_RESOLUTION): Use it.
7373 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
7374 (check_class_interface_creation): Don't check for cross package
7375 innerclass name clashes.
7376 (method_header): Behave properly if MDECL is `error_mark_node'.
7377 (method_declarator): Return `error_mark_node' if bogus current
7379 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
7380 (resolve_and_layout): New local `decl_type', set and used. Call
7382 (java_check_methods): New method.
7383 (java_layout_classes): Use it.
7384 (resolve_qualified_expression_name): No EH check necessary in
7386 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
7388 (patch_assignment): Set DECL_INITIAL on integral final local.
7390 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7392 * java-tree.h (flag_extraneous_semicolon): New extern.
7393 * lang-options.h: (-Wextraneous-semicolon): New option.
7394 * lang.c (flag_redundant): Fixed typo in leading comment.
7395 (flag_extraneous_semicolon): New global.
7396 (lang_decode_option): Set `flag_extraneous_semicolon' when
7397 -Wall. Decode `-Wextraneous-semicolon'.
7398 * parse.y (type_declaration:): Removed `SC_TK' hack, added
7399 `empty_statement' rule.
7400 (class_body_declaration): Likewise.
7401 (method_body:): Accept `;' as a method body.
7402 (static_initializer:): Removed `SC_TK' hack.
7403 (constructor_block_end:): Likewise.
7404 (empty_statement:): Report deprecated empty declaration. Fixes
7407 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7409 * parse.y (build_dot_class_method_invocation): Changed parameter
7410 name to `type'. Build signature from `type' and convert it to a
7411 STRING_CST if it's an array.
7412 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
7413 to use `ref_type' directly.
7415 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
7417 * lang-options.h: Added a comma after the last element to avoid
7418 syntax errors when other languages define additional options.
7420 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
7422 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
7423 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
7424 (jc1): Link with $(BACKEND).
7425 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
7427 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
7429 * jvspec.c: Adjust type of second argument to
7430 lang_specific_driver, and update code as necessary.
7432 * class.c (build_dtable_decl): Initialize dummy.
7434 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7436 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
7437 method bodies not to rule out discarding `<clinit>'; don't use
7438 <clinit> to initialize static fields with constant initializers.
7440 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7442 * gjavah.c (print_method_info): Added `synth' parameter. Skip
7444 (method_synthetic): New global.
7445 (HANDLE_METHOD): Recognize synthetic method and tell
7446 `print_method_info' about it.
7447 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
7448 processing a synthetic method.
7449 * jcf-reader.c (skip_attribute): New function.
7450 ( skip_attribute): Likewise.
7452 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7454 * parse.y (build_outer_field_access): Fixed comments.
7455 (fix_constructors): Emit the initialization of this$<n> before
7457 (resolve_qualified_expression_name): Build an access to `decl' if
7460 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7462 * parse-scan.y (curent_class): Non longer const.
7463 (inner_qualifier, inner_qualifier_length): Deleted.
7464 (current_class_length): New global.
7465 (bracket_count): Fixed typo in leading comment.
7466 (anonymous_count): New global.
7467 (class_instance_creation_expression:): Handle anonymous classes.
7468 (anonymous_class_creation:): New rule.
7469 (push_class_context): Rewritten.
7470 (pop_class_context): Likewise.
7471 (INNER_QUALIFIER): Macro deleted.
7472 (report_class_declaration): call `push_class_context' when
7473 entering the function. `fprintf' format modified not to use
7475 (report_class_declaration): Assign `package_name' and
7476 `current_class' to NULL separately.
7478 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7480 * expr.c (build_invokeinterface): Call layout_class_methods on
7483 2000-07-27 Tom Tromey <tromey@cygnus.com>
7484 Anthony Green <green@cygnus.com>
7485 Alexandre Petit-Bianco <apbianco@cygnus.com>
7487 * class.c (make_class_data): Create vtable for abstract classes.
7488 (get_dispatch_table): Changed to cope with abstract classes.
7490 2000-07-27 Tom Tromey <tromey@cygnus.com>
7492 * parse.y (patch_method_invocation): Don't reverse the argument
7493 list when dealing with anonymous class constructors. Fixed typo in
7496 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7498 * parse.y (build_alias_initializer_parameter_list): Reverse
7499 crafted list when building aliases for anonymous class
7502 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7504 * parse.y (jdep_resolve_class): Don't bother checking potential
7505 innerclass access if `decl' is NULL.
7506 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
7509 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7511 * parse.c: Remove (again.)
7513 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7515 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
7516 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
7517 outside the `if' statement, alias to innerclass removed, `decl'
7518 used to mark the class complete.
7520 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7522 * parse.y (simple_name:): Fixed typo in error message.
7524 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7526 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
7527 or its first operand can be error marks.
7529 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7531 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
7532 * parse.y (method_header): Likewise.
7534 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7536 * parse.y (process_imports): Consider that one might be trying to
7537 import an innerclass. Fixes gcj/254
7539 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7541 * parse.y (find_as_inner_class): Handle the case where the
7542 enclosing context of an innerclass has been loaded as bytecode.
7544 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7546 * parse.y (simple_name:): Reject `$' in type names.
7547 (resolve_type_during_patch): Use `type' as a second
7548 argument to resolve_no_layout. Fixes gcj/257.
7550 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
7552 * parse.y (find_most_specific_methods_list): Select the only
7553 non-abstract method even if max has been set.
7554 Fixes gcj/285, gcj/298.
7556 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
7558 * lang-specs.h: Added %(jc1) to java compiler options.
7560 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
7562 * .cvsignore: New file.
7564 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7566 * parse.y (not_accessible_p): Access granted to innerclasses
7567 (indirectly) extending the reference type. Fixes gcj/249.
7569 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7571 * parse.y (patch_method_invocation): Fixed comment.
7572 (maybe_use_access_method): Build this$<n>s to the context of the
7573 target method, or a type that extends it. Fixes gcj/242.
7575 2000-07-13 Mark Mitchell <mark@codesourcery.com>
7579 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7581 * parse.y (fold_constant_for_init): Avoid bullish conversion.
7583 2000-07-13 Tom Tromey <tromey@cygnus.com>
7585 * lang-specs.h: Added %{I*}.
7587 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
7589 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
7591 2000-07-12 Mark Mitchell <mark@codesourcery.com>
7593 * parse-scan.c: Remove.
7595 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7597 * class.c (set_super_info): Handled protected inner classes.
7598 (common_enclosing_context_p): Bail early if arguments aren't both
7600 (get_access_flags_from_decl): Handle private and protected inner
7602 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
7603 (CLASS_PROTECTED): Likewise.
7604 (struct lang_type): New bitfield `poic'.
7605 * parse.y (jdep_resolve_class): Call check_inner_class_access on
7607 (check_inner_class_access): Renamed arguments, added
7608 comments. Handles protected inner classes (fixes gcj/225)
7609 (not_accessible_p): Fixed comments. Avoid handling inner classes.
7611 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7613 * parse.y (resolve_qualified_expression_name): Verify qualified
7614 access to `this'. Fixes gcj/239.
7616 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7618 * jcf-write.c (generate_classfile): Don't install ConstantValue
7621 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7623 * parse.y (resolve_qualified_expression_name): Handle inner class
7624 access. Fixes gcj/256.
7626 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7628 * jcf-write.c (generate_classfile): Properly install the
7629 ConstantValue attribute and the initial value constant pool index
7630 on string constants.
7631 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
7634 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7636 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
7638 * parse.y (find_as_inner_class): Fixed typo.
7639 (do_resolve_class): Explore enclosing contexts when searching for
7640 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
7641 (check_inner_class_access): Check `decl' which can be null in case
7644 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7646 * java-tree.h (java_debug_context): Declared `extern'.
7647 (safe_layout_class): Likewise.
7648 * parse.y (resolve_field_access): Field must be `static' in order
7649 to be replaced by its initial value. Added comments.
7650 (find_applicable_accessible_methods_list): Fixed typo.
7651 (find_most_specific_methods_list): Methods found in innerclasses
7652 take over methods founds in the enclosing contexts.
7653 (java_complete_tree): Loosen restrictions on the type of DECLs
7654 that can be replaced by their initialization values.
7655 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
7657 2000-07-05 Tom Tromey <tromey@cygnus.com>
7659 * Make-lang.in (PARSE_DIR): New macro.
7660 (PARSE_RELDIR): Likewise.
7661 (PARSE_C): Likewise.
7662 (PARSE_SCAN_C): Likewise.
7663 ($(PARSE_C)): New target.
7664 ($(PARSE_SCAN_C)): Likewise.
7665 (SET_BISON): New macro.
7666 (BISONFLAGS): Likewise.
7667 (JAVABISONFLAGS): Likewise.
7669 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
7671 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
7672 argument on the first pass for CNI as well as JNI.
7673 (print_method_info): Set up method name on the first pass only.
7675 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7677 * parse.y (parser_qualified_classname): Removed parameter
7679 (create_interface): Removed first passed parameter to
7680 parser_qualified_classname.
7681 (create_class): Likewise. Don't install alias on static
7682 innerclasses. Fixes gcj/275.
7684 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7686 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
7687 debugable statement with empty_stmt_node. Fixes gcj/272
7689 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7691 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
7694 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7696 * jcf-write.c (push_long_const): Appropriately cast short negative
7699 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7701 * parse.y (verify_constructor_super): Use loop variable
7702 `m_arg_type' initialized with `mdecl_arg_type'.
7704 2000-06-29 Tom Tromey <tromey@cygnus.com>
7706 * parse.y (resolve_field_access): Handle case where `type_found'
7709 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7711 * expr.c (lookup_field): The same field can be found through two
7712 different interface. Don't declare it ambiguous in that case.
7714 2000-06-27 Tom Tromey <tromey@cygnus.com>
7716 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
7717 follows \r, then unget it at a lower level.
7719 2000-06-26 Tom Tromey <tromey@cygnus.com>
7721 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
7724 2000-06-25 Tom Tromey <tromey@cygnus.com>
7726 * parse.y (for_statement): Wrap expression in a WFL if it is a
7727 constant. For PR gcj/268.
7729 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7731 * parse.y (do_resolve_class): Minor optimiztion in the package
7732 list search. Removed unnecessary test and return statement.
7733 (valid_ref_assignconv_cast_p): Order of arguments to
7734 enclosing_context_p fixed.
7736 2000-06-24 Tom Tromey <tromey@cygnus.com>
7738 * expr.c (lookup_field): Print error and return error_mark_node if
7739 field reference is ambiguous.
7741 * parse.y (check_abstract_method_definitions): Also check if
7742 `other_method' is abstract.
7744 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7746 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
7748 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
7749 (struct lang_type): New field `pic'.
7750 (CLASS_PRIVATE): New macro.
7751 * parse.y (check_inner_class_access): New function.
7752 (jdep_resolve_class): Call it.
7754 2000-06-23 Tom Tromey <tromey@cygnus.com>
7756 * parse.y (patch_incomplete_class_ref): Initialize the returned
7757 class. For PR gcj/260.
7759 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7761 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
7763 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7765 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7766 Java specific checks.
7767 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
7769 * java-tree.def (CASE_EXPR): Marked 'e'.
7770 (DEFAULT_EXPR): Likewise.
7771 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
7773 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7774 Java specific checks.
7775 (generate_bytecode_insns): Test try_block for BLOCK before using
7777 * parse.y (build_wfl_wrap): Added `location' argument. Set
7778 EXPR_WFL_LINECOL accordingly.
7779 (dim_expr:): Wrap constants with WFLs.
7780 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
7781 (resolve_package): Check for `stmt' not being a BLOCK before
7782 building a debuggable statement with it.
7783 (make_qualified_primary): Added extra parameter to build_wfl_wrap
7785 (resolve_field_access): Make sure `decl' is a DECL before treating
7787 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
7788 IDENTIFIER_NODE before treating it as such.
7789 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
7790 treating it as such.
7791 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
7792 to be applied only on non array types.
7794 2000-06-16 Per Bothner <per@bothner.com>
7796 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
7797 define in terms of DECL_RESULT, as that fails when --enable-checking.
7799 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7801 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
7802 types the same in comparison.
7803 (CHECK_OP): Add static prototype.
7805 2000-06-13 Jakub Jelinek <jakub@redhat.com>
7807 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
7808 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
7811 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7813 * decl.c (create_primitive_vtable): Prototype.
7815 * jcf-write.c (generate_bytecode_insns): Initialize variable
7818 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
7820 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7822 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
7823 to track searched classes, and do not search the same class more than
7824 once. Call find_applicable_accessible_methods_list on immediate
7825 superclass, instead of search_applicable_method_list on all ancestors.
7828 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7830 * parse.y (register_fields): Permit static fields in inner classes
7831 if they are final. Fix for PR gcj/255.
7833 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7835 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
7836 * parse.y (find_in_imports): Returned type changed to void,
7837 leading comment fixed.
7838 (register_package): New function.
7839 (qualify_and_find): Likewise.
7840 (package_declaration:): Use `register_package'.
7841 (single_type_import_declaration:): Removed local variable
7842 `node'. Added missing `;' for consistency.
7843 (type_import_on_demand_declaration:): Use `chainon' to link new
7845 (lookup_field_wrapper): Lookup local variables defined in outer
7847 (java_complete_class): Don't reverse the list of imported on demand.
7848 (do_resolve_class): Reorganized. Removed local variable
7849 `original_name'. Call `qualify_and_find' with the current package
7850 name, invoke `find_in_imports_on_demand' right after. Call
7851 `qualify_and_find' with the packages we've seen so far. Fixed
7852 operations numbering in comments.
7853 (java_expand_class): Don't reverse `package_list'.
7854 (find_most_specific_methods_list): New local variables `abstract'
7855 and `candidates'. Use them to pick the right method.
7857 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
7859 * parse.y (check_modifiers_consistency): Don't subtract out
7860 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
7862 2000-06-04 Philipp Thomas <pthomas@suse.de>
7864 * Makefile.in (INTLLIBS): New.
7868 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7870 * class.c (get_dispatch_table): Build the vtable dummy entry list
7871 element with a null purpose. Fixed leading comment.
7872 (build_dtable_decl): Build an accurate dtable type when appropriate
7875 2000-06-02 Richard Henderson <rth@cygnus.com>
7877 * lang.c (lang_get_alias_set): New.
7879 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7881 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
7882 before using it as the accessed field.
7884 2000-05-31 Tom Tromey <tromey@cygnus.com>
7886 * java-tree.h (boolean_array_vtable, byte_array_vtable,
7887 char_array_vtable, short_array_vtable, int_array_vtable,
7888 long_array_vtable, float_array_vtable, double_array_vtable):
7890 * expr.c (get_primitive_array_vtable): New function.
7891 (create_primitive_vtable): New function.
7892 (java_lang_expand_expr): Enable code to statically generate
7894 * decl.c (init_decl_processing): Create primitive vtables.
7895 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
7896 short_array_vtable, int_array_vtable, long_array_vtable,
7897 float_array_vtable, double_array_vtable): Define.
7899 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
7901 * java/parse.y (find_applicable_accessible_methods_list):
7902 Don't add an uninitialized value to the list.
7904 2000-05-25 Tom Tromey <tromey@cygnus.com>
7906 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
7907 when trying to see if field's class should be initialized. Always
7908 initialize field's declaring class, not qualified class.
7911 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
7912 `wfl_operator', to maybe_build_primttype_type_ref.
7915 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
7917 * parse.y (patch_method_invocation): Don't try to lookup methods
7920 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7922 * parse.y (resolve_field_access): Call the appropriate <clinit>
7923 before accessing the length of a static array. Craft a decl for
7924 the field while its time. Fixes PR gcj/129.
7926 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7928 * parse.y (resolve_package): Correctly set `*next' (was off by
7930 (resolve_qualified_expression_name): Fixed comment.
7932 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7934 * jcf-parse.c (jcf_parse_source): Reset current_class and
7935 current_function_decl to NULL before parsing a new file.
7937 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7939 * parse.y (block_end:): If the collected block doesn't feature a
7940 statement, insert an empty statement.
7942 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7944 * parse.y (maybe_yank_clinit): New function.
7945 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
7946 end of the list of methods belonging to a class.
7947 (java_complete_expand_method): Check whether <clinit> is really
7948 necessary and expand it accordingly.
7950 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7952 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
7953 processed by the method's switch statement.
7955 2000-05-19 Tom Tromey <tromey@cygnus.com>
7957 * java-tree.h: Added init state enum.
7958 * decl.c (emit_init_test_initialization): Initialize class
7959 initialization check variable by looking at class' state.
7961 2000-05-19 Tom Tromey <tromey@cygnus.com>
7963 * java-tree.h (build_instanceof): Declare.
7964 (build_get_class): Declare.
7965 * parse.y (patch_binop): Use build_instanceof.
7966 * expr.c (build_instanceof): New function. If class is final,
7967 don't make a function call.
7968 (expand_java_INSTANCEOF): Use it.
7969 (build_get_class): New function.
7971 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7973 * jcf-write.c (generate_classfile): Scan the source_file for
7974 slashes with the right pointer variable.
7976 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
7978 * lang.c (lang_decode_option): Update -Wunused flags by calling
7980 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
7982 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7984 * check_init.c (check_init): Constify local char *.
7985 * class.c (push_class): Constify local char *.
7986 * java_tree.h: Update prototypes.
7987 * jcf-io.c (open_class): Constify filename parameter and
7989 (find_class): Remove redundant string copy. Cast return from
7991 * jcf-parse.c (read_class, parse_class_file, yyparse):
7992 Constify local char *.
7993 * jcf-write.c (generate_bytecode_insns, generate_classfile):
7994 Constify local char *.
7995 * jcf.h (JCF): Constify filename and classname.
7996 (JCF_FINISH): Cast args to FREE to char * when appropriate.
7997 * lang.c (init_parse): Constify parameter and return value.
7998 * lex.c (java_get_line_col): Constify filename parameter.
7999 * parse.h: Constify parser_ctxt.filename. Update prototypes.
8000 * parse.y (java_parser_context_suspend,
8001 issue_warning_error_from_context, safe_layout_class): Constify
8003 * parse.c: Regenerate.
8005 2000-05-08 Tom Tromey <tromey@cygnus.com>
8007 * expr.c (build_jni_stub): Cache the result of
8008 _Jv_LookupJNIMethod.
8010 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8012 * decl.c (predef_filenames_size): Now 7.
8013 (predef_filenames): New seventh entry.
8015 2000-05-04 Tom Tromey <tromey@cygnus.com>
8017 * boehm.c (mark_reference_fields): Don't mark RawData fields.
8018 Keep track of when we've seen a reference field after a
8019 non-reference field.
8020 (get_boehm_type_descriptor): Handle case where we see
8021 non-reference fields but no trailing reference field.
8022 * decl.c (rawdata_ptr_type_node): Define.
8023 (init_decl_processing): Initialize rawdata_ptr_type_node.
8024 * java-tree.h (rawdata_ptr_type_node): Declare.
8026 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8028 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
8029 specifiers in calls to fprintf.
8031 2000-05-03 Andrew Haley <aph@cygnus.com>
8033 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
8035 * javaop.h (WORD_TO_INT): New function.
8036 (IMMEDIATE_s4): Use WORD_TO_INT.
8037 * jcf.h (JPOOL_INT): Ditto.
8039 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
8042 2000-04-19 Tom Tromey <tromey@cygnus.com>
8044 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
8046 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
8048 * expr.c (build_jni_stub): New function.
8049 * lang-specs.h: -fjni and -femit-class-file are incompatible.
8051 * parse.y (java_complete_expand_methods): Expand a native method
8052 and call build_jni_stub if -fjni given.
8053 * lang-options.h: Document -fjni.
8054 * lang.c (flag_jni): New global.
8055 (lang_f_options): Added `jni' entry.
8056 * java-tree.h (soft_lookupjnimethod_node,
8057 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
8059 (flag_jni): Declare.
8060 (build_jni_stub): Declare.
8061 (struct lang_decl): Added `native' flag.
8062 (METHOD_NATIVE): Redefined to use `native' field of lang specific
8064 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
8065 soft_jnipopsystemframe_node): New globals.
8066 (init_decl_processing): Set them. _Jv_InitClass only takes one
8069 * java-tree.def: Put into `C' mode.
8071 2000-04-27 Tom Tromey <tromey@cygnus.com>
8074 * expr.c (expand_invoke): Generate check to see if object pointer
8075 is null in nonvirtual invocation case.
8076 * java-tree.h (soft_nullpointer_node): Declare.
8077 * decl.c (soft_nullpointer_node): New global.
8078 (init_decl_processing): Initialize soft_nullpointer_node.
8079 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8080 or `private' methods.
8081 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8083 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
8085 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8088 2000-04-26 Tom Tromey <tromey@cygnus.com>
8090 * zextract.c (find_zip_file_start): New function.
8091 (read_zip_archive): Use it.
8093 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8095 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
8097 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8099 * class.c (common_enclosing_context_p): New function.
8100 * java-tree.h (common_enclosing_context_p): Added prototype.
8101 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
8102 classes sharing an outer context with the current instance.
8103 * parse.y (build_access_to_thisn): Fixed leading comment.
8104 (verify_constructor_super): New local `supper_inner'. Skip
8105 enclosing context argument in the case of inner class constructors.
8106 (patch_method_invocation): Insert proper context as second
8107 parameter to pure inner class constructor super invocations.
8109 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8111 * parse.y (end_class_declaration): Reset the interface number
8114 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8116 * parse.y (source_start_java_method): Deleted unnecessary code.
8117 (patch_method_invocation): Fixed comment.
8119 2000-04-24 Robert Lipe <robertlipe@usa.net>
8121 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
8123 2000-04-23 Tom Tromey <tromey@cygnus.com>
8125 * boehm.c (mark_reference_fields): Use int_byte_position.
8127 2000-04-22 Tom Tromey <tromey@cygnus.com>
8129 * boehm.c (mark_reference_fields): Only call byte_position on
8132 2000-04-22 Tom Tromey <tromey@cygnus.com>
8134 * boehm.c (mark_reference_fields): Added `last_view_index'
8135 argument. Use DECL_FIELD_OFFSET to determine field's offset.
8137 2000-04-20 Mo DeJong <mdejong@cygnus.com>
8139 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
8140 * parse.y (check_class_interface_creation): Fixed comments. Select
8141 permitted modifiers for (inner) interfaces. Changed error message
8142 to report rejected modifiers used with local classes.
8144 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8146 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
8147 of directly inherited type considered in scope.
8148 * parse.y (do_resolve_class): Search inherited classes for inner
8151 2000-04-20 Tom Tromey <tromey@cygnus.com>
8153 * parse.y (not_accessible_p): Use member's class, not current
8154 class, when doing inheritance check for protected reference.
8157 2000-04-20 Jason Schroeder <shrode@subnature.com>
8159 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
8161 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8163 * parse.y (lookup_field_wrapper): Search for final local aliases.
8164 (resolve_expression_name): Let lookup_field_wrapper search for
8165 final local aliases. Force the value of `name' if one is found.
8166 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
8167 an expression name. Fixed comments.
8169 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8171 * parse.y (yyerror): `msg' can be null, don't use it in that case.
8173 2000-04-19 Tom Tromey <tromey@cygnus.com>
8175 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
8177 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8179 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
8181 2000-04-18 Tom Tromey <tromey@cygnus.com>
8184 * gjavah.c (utf8_cmp): Changed return value.
8185 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
8187 (cxx_keywords): New global.
8188 (get_field_name): Handle new result of cxx_keyword_subst.
8189 (print_method_info): Likewise.
8191 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
8193 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
8194 with a newline, for CNI.
8195 (print_stub_or_jni): Print a space or newline before method name for
8197 (print_cxx_classname): Don't write leading "::" in CNI stub method.
8198 (process_file): Include gcj/cni.h if generating CNI stubs.
8200 2000-04-16 Tom Tromey <tromey@cygnus.com>
8202 * gjavah.c (decompile_method): Use print_field_name.
8205 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8207 * parse.y (java_expand_classes): Reverse the package list once.
8208 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
8210 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
8211 the `==' and `!=' operators.
8213 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8215 * jcf-write.c (generate_bytecode_insns): At invocation time,
8216 always relate an interface method to the type of its selector.
8218 2000-04-05 Tom Tromey <tromey@cygnus.com>
8221 * expr.c (expand_invoke): Generate check to see if object pointer
8222 is null in nonvirtual invocation case.
8223 * java-tree.h (soft_nullpointer_node): Declare.
8224 * decl.c (soft_nullpointer_node): New global.
8225 (init_decl_processing): Initialize soft_nullpointer_node.
8226 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8227 or `private' methods.
8228 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8230 2000-04-05 Tom Tromey <tromey@cygnus.com>
8233 * parse.y (check_final_assignment): Recognize assignments to the
8234 `length' field of an array when generating class files.
8236 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8238 * class.c (decl_hash): Prototype removed.
8239 (decl_compare): Likewise.
8241 2000-04-05 Tom Tromey <tromey@cygnus.com>
8243 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
8244 * parse.y (check_modifiers_consistency): Check for final/volatile
8245 clash. Fixes PR gcj/164.
8247 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8249 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
8251 (java_hash_compare_tree_node): Renamed from `decl_compare, made
8253 (add_method_1): Use `java_hash_hash_tree_node' and
8254 `java_hash_compare_tree_node'.
8255 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
8256 (java_hash_compare_tree_node): Likewise.
8257 * parse.y (find_applicable_accessible_methods_list): Create,
8258 delete and use a hash table to remember already searched interfaces.
8260 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
8262 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
8265 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8267 * boehm.c (mark_reference_fields, set_bit): Prototype.
8268 (set_bit): Un-ANSI-fy definition.
8270 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
8273 * decl.c (emit_init_test_initialization): Likewise.
8275 * gjavah.c (jni_print_char): Likewise.
8277 * parse.y (create_new_parser_context): Likewise.
8279 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8281 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
8282 patch missing hunk. Fixed indentation.
8284 2000-03-30 Tom Tromey <tromey@cygnus.com>
8286 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
8287 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
8289 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8291 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8292 when negative *before* using it as an array index.
8293 * ChangeLog: Fixed typo.
8295 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8297 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8298 to 0 when it reaches -1.
8300 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8302 * jcf-parse.c (get_constant): Properly cast `num' during the
8303 invocation of `add_double'.
8304 * jcf-write.c (push_long_const): Properly cast `lo' before
8305 comparing it to short bounds.
8306 * parse-scan.y (interface_declaration:): Rule re-arrange so that
8307 `interface_body:' is reduced after the current interface is
8310 2000-03-26 Tom Tromey <tromey@cygnus.com>
8312 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
8313 Java-specific `-f' option.
8315 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8317 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
8318 Adjust order of making types.
8319 Make bitsize_*_node values.
8321 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8323 * class.c (make_field_value): Use byte_position.
8324 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
8325 (java_array_data_offset): Likewise.
8326 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
8329 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8331 * parse.y (check_abstract_method_definitions): New local
8332 `end_type_reached'. Make sure we also consider `end_type'.
8333 (java_check_abstract_method_definitions): Make sure we eventually
8334 consider `java.lang.Object'.
8335 (maybe_use_access_method): Don't use access method if not in the
8336 context of a pure inner class or if the method's context is right.
8337 (find_applicable_accessible_methods_list): New static flag
8338 `object_done'. Don't search abstract classes as interfaces. Fixed
8339 indentation. Fixed the `java.lang.Object' only search. Search
8340 class interface(s) first, then fully search enclosing contexts.
8341 (find_most_specific_methods_list): Pick the closest candidate when
8342 they're all abstract.
8344 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8346 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8347 properly initialize `finished_label'. Don't emit gotos for empty
8350 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8352 * except.c (emit_handlers): Clear catch_clauses_last.
8354 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8356 * parse.y (check_method_types_complete): New function.
8357 (create_class): Reset anonymous class counter only when seeing an
8359 (java_complete_class): JDEP_METHOD: Don't recompute signature
8362 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8364 * class.c (build_static_ref): Fixed indentation in comment.
8365 * java-tree.def (TRY_EXPR): Fixed typo in name.
8366 (CLASS_LITERAL): Likewise.
8367 * java-tree.h: (TYPE_DOT_CLASS): New macro.
8368 (struct lang_type): New field `dot_class'.
8369 * jcf-write.c (generate_bytecode_insns): Fixed error message.
8370 (generate_classfile): Method `class$' is synthetic.
8371 * parse.y (build_do_class_method): New function.
8372 (build_dot_class_method_invocation): Likewise.
8373 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
8374 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
8375 (qualify_ambiguous_name): Likewise.
8376 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
8377 (build_try_statement): Fixed leading comment.
8379 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8381 * class.c (make_field_value): Properly handle sizes.
8382 (get_dispatch_vector): Use tree_low_cst and host_integerp.
8383 (layout_class_method): Count using trees.
8384 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
8385 * expr.c (java_array_data_offset): Use int_bit_position.
8386 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
8387 (build_invokevirtual): Use tree_low_cst and do computations with trees.
8389 2000-03-16 Tom Tromey <tromey@cygnus.com>
8391 * lang.c (flag_hash_synchronization): New global.
8392 (lang_f_options): Added `hash-synchronization'.
8393 * lang-options.h: Mention -fhash-synchronization.
8394 * java-tree.h (flag_hash_synchronization): Declare.
8395 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
8396 hash table synchronization is disabled.
8397 * decl.c (init_decl_processing): Only push `sync_info' value when
8398 hash table synchronization is disabled.
8399 * class.c (make_class_data): Only push `sync_info' field when hash
8400 table synchronization is disabled. Removed dead code.
8402 2000-03-16 Tom Tromey <tromey@cygnus.com>
8404 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
8406 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8408 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
8410 * parse.y (patch_method_invocation): Handle anonymous classes
8411 creation in static context.
8413 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8415 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
8416 * parse.y (resolve_qualified_expression_name): Use it.
8417 (patch_method_invocation): Likewise.
8419 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8421 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
8422 depending on the type of dependency which dictates what the
8424 (unresolved_type_p): Resolved types limited to the current class.
8426 2000-03-15 Tom Tromey <tromey@cygnus.com>
8428 * decl.c (init_decl_processing): Set type of `sync_info' to be
8431 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
8432 Correctly compute bit number for current slot. Zero `high' and
8433 `low' in DS_LENGTH case. Don't skip inherited fields. Use
8434 mark_reference_fields.
8435 (mark_reference_fields): New function.
8437 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8439 * parse.y (register_incomplete_type): Fixed initialization of
8442 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8444 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
8446 (push_class_context, pop_class_context): New function.
8447 (class_body:): Call pop_class_context.
8448 (interface_body:): Likewise.
8449 (INNER_QUALIFIER): New macro.
8450 (report_class_declaration): Changed output format and use
8451 INNER_QUALIFIER. Call push_class_context.
8453 2000-02-14 Andrew Haley <aph@cygnus.com>
8455 * check-init.c (check_init): Add new cases for unary and binary
8458 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8460 * parse.y (resolve_package): Set `next' once a type name has been
8461 progressively discovered.
8462 (resolve_qualified_expression_name): Propagate resolution only if
8463 there are remaining qualifiers. Take into account `q' might have
8464 been cleared after re-qualification.
8465 * parse.y (patch_method_invocation): New local `resolved'.
8466 Section dealing with qualified expression rewritten to use
8467 resolve_field_access.
8469 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8471 * parse.h (PUSH_CPC): Fixed indentation.
8472 (DEBUG_CPC): New macro.
8473 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
8474 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
8475 * parse.y (class_body_declaration:): Use
8476 SET_CPC_INSTANCE_INITIALIZER_STMT.
8477 (method_declaration:): Check for null current_function_decl.
8478 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
8479 (java_parser_context_pop_initialized_field): Better handling of
8481 (maybe_make_nested_class_name): Mark nested class name as
8482 qualified when necessary.
8483 (end_class_declaration): Don't call java_parse_context_resume when
8484 one or more error occurred.
8485 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
8486 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
8487 SET_CPC_INITIALIZER_STMT.
8488 (method_header): Check for inner classes declaring static methods.
8489 (resolve_qualified_expression_name): Handle situation where `this'
8492 2000-03-13 Hans Boehm <boehm@acm.org>
8494 * typeck.c (build_prim_array_type): Correctly set the high word too.
8496 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8498 * parse.y (java_complete_expand_methods): Leave <clinit> out of
8500 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
8501 list of methods for interfaces.
8503 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8505 * parse.y (qualify_ambiguous_name): Properly handle expressions
8508 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8510 * parse.y (check_final_assignment): Extended to process
8512 (patch_assignment): Have check_final_assignment called only once.
8514 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8516 * java-tree.h (IS_INIT_CHECKED): New flag.
8517 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
8518 * parse.y (patch_string): Call force_evaluation_order on the
8519 completed string concatenation tree.
8520 * expr.c (force_evaluation_order): Call force_evaluation_order on
8521 function's arguments too.
8523 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8525 * decl.c (emit_init_test_initialization): Mark KEY as unused.
8526 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8527 (build_anewarray): Likewise.
8528 * parse.y (patch_newarray): Likewise.
8529 * parse.c: Regenerated.
8531 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8533 * decl.c (init_decl_processing): Added new class fields `depth',
8534 `ancestors', and `idt' to class_type_node. Use
8535 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
8536 * class.c (make_class_data): Push initial values for new fields.
8537 * java-tree.h: Updated prototype for `build_invokeinterface'.
8538 * expr.c (build_invokeinterface): Changed parameters to accept
8539 `method' tree. Calculate index of `method' in its declaring
8540 interface. Build call to _Jv_LookupInterfaceMethodIdx.
8541 (expand_invoke): Call `build_invokeinterface' with new parameters.
8542 * parse.y (patch_invoke): Call `build_invokeinterface' with new
8545 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8547 * typeck.c (lookup_do): Search superinterfaces first
8548 when looking up an interface method. From Godmar Back
8551 2000-03-06 Tom Tromey <tromey@cygnus.com>
8553 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
8555 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8557 * java-tree.h (lookup_argument_method2): Declared.
8558 (safe_layout_class): Prototype moved from parse.h.
8559 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
8560 * parse.y (java_check_regular_methods): Local `super_class' gone.
8561 Call lookup_argument_method2 instead of lookup_argument_method.
8562 Perform modifier match for methods found declared in implemented
8563 interfaces. Fixed indentation problem. Overriding/hiding error
8564 report to take place only for methods found in classes.
8565 * typeck.c (lookup_argument_method): Changed leading
8566 comment. Re-written by calling lookup_do.
8567 (lookup_argument_method2): New function.
8568 (lookup_java_method): Re-written by calling lookup_do.
8569 (lookup_do): New function.
8571 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8573 * check-init.c (check_init): Removed dead code. Handle (blank)
8575 * parse.y (declare_local_variables): New local `final_p', set it
8576 and use it to initialize LOCAL_FINAL.
8577 (check_final_assignment): Only check FIELD_DECLs.
8579 2000-02-17 Tom Tromey <tromey@cygnus.com>
8581 * Makefile.in (JAVA_OBJS): Added boehm.o.
8582 (boehm.o): New target.
8583 * Make-lang.in (JAVA_SRCS): Added boehm.c.
8584 * java-tree.h (flag_use_boehm_gc): Declare.
8585 (get_boehm_type_descriptor): Declare.
8586 * lang.c (lang_f_options): Added `use-boehm-gc'.
8587 (flag_use_boehm_gc): New global.
8588 * lang-options.h: Added -fuse-boehm-gc.
8589 * boehm.c: New file.
8590 * class.c (get_dispatch_table): If class uses a Boehm type
8591 descriptor, put it in the vtable.
8592 (make_class_data): Removed dead code.
8594 2000-03-03 Per Bothner <per@bothner.com>
8596 * decl.c (init_decl_processing): Initialize sizetype properly.
8598 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8600 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
8601 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
8602 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8603 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
8604 (jcf_parse): New local `current'. Load innerclasses seen in outer
8605 context being processed.
8606 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8607 * jcf-write.c (append_innerclasses_attribute): New function.
8608 (append_innerclasses_attribute_entry): Likewise.
8609 (get_access_flags): Handle static classes. Set anonymous and local
8610 classes to be private.
8611 (generate_classfile): Attribute count adjusted. Call
8612 append_innerclasses_attribute.
8613 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
8614 PURE_INNER_CLASS_TYPE_P.
8615 * parse.y (parser_qualified_classname): New parameter `is_static',
8616 produce non qualified name accordingly.
8617 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
8618 (create_interface): Added argument to parser_qualified_classname.
8619 (create_class): Added argument to parser_qualified_classname. Setup
8620 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
8621 (add_inner_class_fields): Fixed indentation.
8622 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
8623 (method_declarator): Fixed typo in comment.
8624 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
8625 (build_current_thisn): Likewise.
8626 (patch_method_invocation): Likewise.
8628 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8630 * decl.c (current_function_decl): Move to toplev.c.
8632 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8634 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
8635 (DECL_BIT_INDEX): Use underlying representation.
8636 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
8638 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8640 * expr.c (build_java_ret): Pass proper type to size_binop.
8642 2000-02-25 Anthony Green <green@cygnus.com>
8644 * expr.c (build_class_init): Mark the decl to be ignored by
8646 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
8647 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
8648 * class.c (init_test_hash_newfunc): New function.
8649 (decl_hash): New function.
8650 (decl_compare): New function.
8651 * decl.c (emit_init_test_initialization): New function.
8652 (complete_start_java_method): Traverse the init test hashtable,
8653 calling emit_init_test_initialization.
8654 (always_initialize_class_p): Define.
8655 * expr.c (build_class_init): Use initialization tests when
8656 emitting class initialization code.
8657 (always_initialize_class_p): Declare.
8658 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
8660 * java-tree.h: Include hash.h.
8661 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
8662 (struct lang_decl): Add init_test_table field.
8663 (init_test_hash_entry): Define.
8665 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8667 * gjavah.c (main): Avoid using `argi' to report unimplemented
8670 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8672 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8673 initialize locals to avoid warnings. Local `exception_type' moved
8676 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8678 * parse.y (resolve_expression_name): Use `orig' as a second
8679 argument to resolve_field_access.
8680 (resolve_field_access): Removed unnecessary code when dealing with
8683 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8685 * class.c (push_super_field): Don't push the field twice.
8686 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
8687 * parse.h (java_reorder_fields): Prototyped.
8688 * parse.y (java_reorder_fields): New function.
8689 (java_layout_class): Simplified not to worry about re-ordering.
8691 2000-02-23 Tom Tromey <tromey@cygnus.com>
8693 * gjavah.c (print_name): In JNI case, correctly quote string.
8694 (print_method_info): Don't handle overrides in JNI mode.
8696 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8698 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
8699 value type set to `boolean_type_node'.
8701 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8703 * jcf-dump.c (main): Test for correct condition after
8704 output file creation.
8706 2000-02-19 Anthony Green <green@cygnus.com>
8708 * jcf-depend.c (add_entry): Fix test for first list entry.
8710 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8712 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
8713 * constants.c (build_constants_constructor): Likewise.
8715 2000-02-19 Anthony Green <green@cygnus.com>
8717 * jcf-depend.c (add_entry): Add entries to the end of the list.
8719 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
8721 * decl.c (INT_TYPE_SIZE): Define if necessary.
8722 (expand_java_return): Handle the case of a native integer smaller
8725 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8727 * gjavah.c (help): Use GCCBUGURL.
8728 * jv-scan.c (help): Likewise.
8729 * jcf-dump.c (help): Likewise.
8731 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8733 * jcf-write.c (generate_bytecode_insns): Don't generate empty
8736 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8738 * jcf-parse.c (load_class): Call `fatal' if no file containing
8739 the target class are found.
8741 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
8743 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
8744 lex.c, lex.h, and PARSE_H to...
8745 (parse.o, parse-scan.o): ...here, respectively.
8747 * lex.c: Split out code that may trigger SIGFPE from yylex()
8748 to its own function.
8749 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
8751 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8753 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
8755 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8757 * parse.y (outer_field_access_p): Stop in time when outer contexts
8759 (resolve_qualified_expression_name): Properly qualify *everything*
8760 after a package.type to be resoled as expression names.
8761 (find_applicable_accessible_methods_list): Save/restore `class' to
8762 isolate it from a possible outer context search.
8764 2000-02-15 Tom Tromey <tromey@cygnus.com>
8766 * gjavah.c (jni_print_char): New function.
8767 (print_full_cxx_name): Use it.
8768 (decode_signature_piece): Likewise.
8769 (print_cxx_classname): Likewise.
8771 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8773 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
8775 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
8777 * gjavah.c: Include version.h.
8779 * jcf-dump.c: Likewise.
8781 * jv-scan.c: Likewise.
8783 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8785 * parse.y (outer_field_access_fix): First parameter now a tree
8786 node. Check for assignment to final. First argument to
8787 build_outer_field_access_fix modified to accommodate prototype.
8788 (build_outer_field_access): Don't check for assignment to final
8790 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
8791 possibly returned by outer_field_access_fix. Changed
8792 outer_field_access_fix's first argument.
8793 (check_final_assignment): $finit$'s context is OK.
8794 (patch_unaryop): Use node instead of its line/column value when
8795 calling outer_field_access_fix.
8797 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8799 * parse.y (interface_declaration:): No longer tagged
8800 <node>. Re-installed default action.
8801 (class_member_declaration:): Handle inner interfaces.
8802 (interface_member_declaration): Handle inner interfaces and
8804 (create_interface): Push error if one seen. Suspend parsing
8805 context when processing an inner interface.
8806 (register_fields): Inner class static field limitations not to
8807 apply to inner interfaces.
8809 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8811 * jcf-parse.c (load_class): Update `java_error_count' when a
8812 class' file can't be found.
8813 (parse.y): Avoid (byte)code generation when errors seen.
8815 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8817 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
8818 decodes a valid node.
8819 (patch_binop): Handle TRUNC_DIV_EXPR.
8821 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8823 * parse.y (resolve_package): New local `acc'. Try to progressively
8824 build and guess a package and type name.
8826 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8828 * parse.y (find_applicable_accessible_methods_list): Load and
8829 layout the search class if necessary.
8830 (java_complete_tree): Keep to original type of the folded initial
8833 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8835 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
8836 Generate error message if circularity is detected. New static
8838 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
8839 * jcf-write.c (generate_bytecode_insns): Very simply handle
8841 * parse.y (java_check_circular_reference): Use
8842 `cyclic_inheritance_report' during report, if necessary.
8843 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
8844 walking NEW_ARRAY_INIT twice.
8846 2000-02-09 Tom Tromey <tromey@cygnus.com>
8848 * parse.y (check_class_interface_creation): Allow inner classes to
8849 be `private' or `protected', check modifiers' consistency. Prevent
8850 block local classes from bearing any modifiers.
8852 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8854 * except.c (check_start_handlers): Re-add prototype lost in last
8856 (maybe_start_try): Remove excess argument to `check_start_handlers'.
8858 2000-02-09 Andrew Haley <aph@cygnus.com>
8860 * decl.c (clear_binding_level): Remove excess initializer.
8861 (maybe_poplevels): Remove unused variable.
8862 (force_poplevels): Ditto.
8863 (struct binding_level): Add comment.
8865 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8867 * jcf-write.c (generate_classfile): Don't consider
8868 pre-initialization with reference value (use <clinit> instead.)
8869 * parse.y (java_fix_constructors): No generated constructor for
8871 (build_outer_field_access): Removed debug message.
8872 (outer_field_expanded_access_p): Adapted to bytecode generation.
8873 (build_outer_field_access_method): Use fix_method_argument_names.
8874 (build_outer_method_access_method): Fixed indentation. Added
8875 comment. Handle access method generation for static and also void
8877 (build_access_to_thisn): Inserted debug message.
8878 (maybe_build_thisn_access_method): Use fix_method_argument_names.
8879 (resolve_qualified_expression_name): Fixed comment.
8880 (not_accessible_p): Adapted to bytecode generation. Added comment.
8881 (patch_method_invocation): Added comment.
8882 (maybe_use_access_method): Fixed leading comment. Handle static
8884 (java_complete_lhs): Don't shortcut handling of initialized upon
8885 declaration String type static fields when generating bytecode.
8886 (patch_unaryop): Handle outer field access when generating
8889 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8891 * java-tree.h (FIELD_THISN): New macro.
8892 * jcf-write.c (append_synthetic_attribute): New function.
8893 (generate_classfile): Set "Synthetic" attribute on this$<n>,
8894 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
8895 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
8897 (build_outer_field_access): Turned on access functions usage and
8898 generation when compiling to bytecode.
8899 (maybe_use_access_method): Likewise.
8901 2000-01-25 Andrew Haley <aph@cygnus.com>
8903 * java-except.h (struct eh_range): Add `expanded' field.
8904 (maybe_start_try): Add end_pc arg.
8905 (maybe_end_try): Ditto.
8906 * java-tree.h (force_poplevels): new function.
8907 * expr.c (expand_byte_code): Don't call maybe_start_try or
8909 * except.c (add_handler): Reset expanded.
8910 (expand_start_java_handler): Set expanded.
8911 (check_start_handlers): Don't expand a start handler that's
8912 already been expanded.
8913 (maybe_start_try): Add end_pc arg. Only expand a handler which
8915 (expand_end_java_handler): call force_poplevels.
8916 (force_poplevels): new function.
8917 * decl.c (binding_level): Add start_pc of binding level.
8918 (maybe_pushlevels): Call maybe_start_try when pushing binding
8920 (maybe_poplevels): Call maybe_end_try when popping binding levels.
8921 (LARGEST_PC): Define.
8922 (clear_binding_level): Use LARGEST_PC.
8924 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
8925 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
8926 (binding_depth, is_class_level, current_pc): new variables.
8927 (struct binding_level): ditto.
8928 (indent): new function.
8929 (push_jvm_slot): add debugging info.
8930 (maybe_pushlevels): ditto.
8931 (maybe_poplevels): ditto.
8934 (start_java_method): ditto.
8935 (give_name_to_locals): comment only.
8936 * except.c (binding_depth, is_class_level, current_pc):
8938 (expand_start_java_handler): add debugging info.
8939 (expand_end_java_handler): ditto.
8941 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8943 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
8944 (print_name_for_stub_or_jni, process_file): Constify a char*.
8946 2000-02-03 Tom Tromey <tromey@cygnus.com>
8948 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
8950 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8952 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
8953 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
8956 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8958 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
8959 * java-tree.h (TYPE_II_STMT_LIST): New macro.
8960 (struct lang_type): New field `ii_block'.
8961 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
8962 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
8963 * parse.h (struct parser_ctxt): New field `instance_initializers'.
8964 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
8965 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
8966 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
8968 * parse.y (add_instance_initializer): New function.
8969 (in_instance_initializer): New static global.
8970 (class_body_declaration:): Link instance initializer block.
8971 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
8972 (array_creation_expression:): Remove unused local.
8973 (java_parser_context_push_initialized_field): Fixed leading
8974 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
8975 CPC_INSTANCE_INITIALIZER_LIST.
8976 (java_parser_context_pop_initialized_field): Likewise.
8977 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
8978 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
8979 CPC_INITIALIZER_STMT.
8980 (fix_constructors): New local `class_type'. Use it. Call
8981 add_instance_initializer.
8982 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
8983 (patch_return): Forbid return in instance initializers.
8984 (patch_throw_statement): Enforce exception handling in the context
8985 of instance initializers.
8987 2000-02-03 Tom Tromey <tromey@cygnus.com>
8989 * Make-lang.in (java.mostlyclean): Remove executables in
8992 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8994 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
8995 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
8996 (java_float_finite): Convert to use union Word from javaop.h.
8997 (java_double_finite): Convert to use union DWord from javaop.h.
8999 2000-02-02 Tom Tromey <tromey@cygnus.com>
9001 * gjavah.c (options): Added `jni' entry.
9002 (help): Document -jni.
9003 (flag_jni): New global.
9004 (process_file): Handle JNI output. Don't print text from
9005 -prepend, -add, etc, when generating stubs. Only remove `.class'
9006 suffix if it actually exists.
9007 (main): Create a `.c' file when run with `--jni --stubs'. Create
9008 correct output file name with `--jni'.
9009 (print_include): Mangle header name differently in JNI case.
9010 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
9012 (print_method_info): Handle JNI case. Put signature info into
9013 method name. Handle case when STREAM is NULL.
9014 (print_name_for_stub_or_jni): New function.
9015 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
9016 (print_cxx_classname): Handle JNI.
9017 (print_full_cxx_name): Likewise.
9018 (decode_signature_piece): Likewise.
9019 (overloaded_jni_method_exists_p): New function.
9020 (struct method_name): Added `signature' and `sig_length' fields.
9021 (HANDLE_END_FIELD): Do nothing in JNI mode.
9023 2000-02-02 Tom Tromey <tromey@cygnus.com>
9025 * jv-scan.c: Include version.c, <getopt.h>.
9026 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
9027 (options): New array.
9028 (usage): New function.
9029 (version): New function.
9030 (main): Use getopt_long to parse command line.
9031 * jcf-dump.c: Include version.c, <getopt.h>.
9032 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
9033 OPT_JAVAP): New macros.
9034 (options): New array.
9035 (usage): Return `void'. Changed message.
9036 (help): New function.
9037 (version): New function.
9038 (main): Use getopt_long_only to parse command line.
9039 * gjavah.c: Include <getopt.h>.
9040 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
9041 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
9042 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
9043 (options): New array.
9044 (java_no_argument): Removed.
9045 (help): Updated with missing options.
9046 (main): Use getopt_long_only to parse command line.
9047 (usage): Changed message.
9049 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9051 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
9052 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
9053 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
9054 * parse.y (array_creation_expression:): Handle anonymous arrays.
9055 (build_array_from_name): Don't set `ret_name' if null.
9056 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
9057 (qualify_ambiguous_name): Likewise.
9058 (java_complete_expand_class): Likewise.
9060 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9062 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
9063 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
9064 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
9065 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
9066 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
9067 AIPL_FUNCTION_COMPLETED_INVOCATION.
9068 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
9069 AIPL_FUNCTION_INVOCATION_READY.
9070 (AIPL_FUNCTION_DECLARATION): New enum entry.
9071 * parse.y (reorder_static_initialized): New function.
9072 (java_parser_context_pop_initialized_field): Use it.
9073 (add_inner_class_fields): Use
9074 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
9075 augmented. Install marker after last alias initializer, if any.
9076 (generate_finit): Fixed typo. Don't try to retain only the used
9078 (method_header): Compute and set DECL_FUNCTION_NAP.
9079 (method_declarator): Fixed comment. Insert alias initializer in
9081 (build_alias_initializer_parameter_list): Fixed leading
9082 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
9083 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
9084 (java_complete_expand_class): Code to retain only used aliases
9086 (java_complete_expand_methods): New local `first_decl'. Generate
9087 $finit$ first, then expand the constructors, regular methods and
9089 (java_complete_expand_method): Don't report error on missing
9090 return statement if previously detected bogus.
9091 (fix_constructors): Don't patch constructor parameters list.
9092 (patch_method_invocation): Use new AIPL enum values. Reverse
9093 alias initializer list for anonymous classes.
9095 2000-01-30 Anthony Green <green@redhat.com>
9097 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
9098 determine how many stack slots to pop.
9100 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9102 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
9103 error handling/recovery.
9104 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
9106 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9108 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
9109 FIELD_LOCAL_ALIAS_USED): New macros.
9110 (DECL_FUNCTION_NAP): New macro.
9111 (struct lang_decl): New field `nap'.
9112 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
9113 (struct lang_type): New fields `finit_stmt_list' and
9115 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
9116 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
9117 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
9118 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
9119 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
9120 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
9121 (BUILD_THROW): Macro line separator re-indented.
9122 * parse.y (end_class_declaration): New function.
9123 (maybe_generate_pre_expand_clinit): New name for
9124 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
9125 pre-expand static fields.
9126 (maybe_generate_clinit): Function deleted.
9127 (check_for_static_method_reference): Prototype's parameter list
9129 (generate_finit): New name for maybe_generate_finit. Changed
9130 leading comment. Function rewritten to use
9131 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
9132 (build_alias_initializer_parameter_list): New function.
9133 (java_parser_context_pop_initialized_field): Likewise.
9134 (add_inner_class_fields): Likewise.
9135 (type_declaration:): Call end_class_declaration.
9136 (class_member_declaration:): Likewise.
9137 (formal_parameter_list:): Fixed typos.
9138 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
9139 element. Improved error handling.
9140 (block_statement:): Call end_class_declaration.
9141 (anonymous_class_creation:): Likewise.
9142 (create_anonymous_class): Fixed comments.
9143 (create_class): Call add_inner_class_fields.
9144 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
9145 (method_header): Use MARK_FINAL_PARMS.
9146 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
9147 (method_declarator): Propagate final argument flag.
9148 (craft_constructor): New local `artificial'. Call
9149 build_alias_initializer_parameter_list. Use
9150 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
9151 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
9153 (complete_expand_class): Get rid of unused outer context local
9155 (java_complete_expand_methods): Fixed leading
9156 comment. Generate/pre-expand <clinit> first. Changed method
9157 expansion order to regular, $finit$, constructors, <clinit>.
9158 (java_complete_expand_method): Set current_function_decl.
9159 (fix_constructors): Fix constructor parameter list to account for
9160 outer context local alias initializers.
9161 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9162 (resolve_expression_name): Lookup outer context local aliases. New
9163 local `access', use it.
9164 (patch_method_invocation): Patch inner class ctor invocation with
9165 outer context local aliases initialization values. $finit$
9166 invocation patching now includes things generated with
9167 build_alias_initializer_parameter_list.
9168 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9169 (build_super_invocation): Likewise.
9170 (patch_assignment): Changed comment.
9172 2000-01-27 Andrew Haley <aph@cygnus.com>
9174 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
9178 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9180 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
9182 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
9184 * parse.y (register_fields): Don't pass a format specifier to
9185 OBSOLETE_MODIFIER_WARNING.
9186 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
9187 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
9189 (check_modifiers): Change function into a macro.
9190 (check_class_interface_creation): Pass a literal format string.
9192 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9194 * buffer.h: PROTO -> PARAMS.
9195 * check-init.c: Likewise.
9196 * class.c: Likewise.
9197 * constants.c: Likewise.
9198 * convert.h: Likewise.
9200 * except.c: Likewise.
9202 * gjavah.c: Likewise.
9203 * java-except.h: Likewise.
9204 * java-tree.h: Likewise.
9205 * jcf-depend.c: Likewise.
9206 * jcf-dump.c: Likewise.
9207 * jcf-parse.c: Likewise.
9208 * jcf-path.c: Likewise.
9209 * jcf-reader.c: Likewise.
9210 * jcf-write.c: Likewise.
9212 * jv-scan.c: Likewise.
9213 * jvgenmain.c: Likewise.
9214 * jvspec.c: Likewise.
9218 * parse-scan.y: Likewise.
9219 * parse.h: Likewise.
9220 * parse.y: Likewise.
9221 * typeck.c: Likewise.
9222 * verify.c: Likewise.
9225 * zextract.c: Likewise.
9226 * zipfile.h: Likewise.
9228 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9230 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9231 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
9232 * constants.c (build_constant_data_ref): Check for cached
9233 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
9234 in TYPE_CPOOL_DATE_REF.
9235 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
9236 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
9237 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
9238 (LOCAL_FINAL): New macro.
9239 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
9240 constant pool -- don't try to reuse.
9241 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
9243 (find_in_current_zip): Use TYPE_JCF.
9244 * parse.h (java_check_final): Prototype removed.
9245 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
9246 (maybe_create_class_interface_decl,
9247 check_class_interface_creation): Likewise.
9248 (java_expand_finals): Function removed.
9249 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
9250 (block_statement:): Fixed comment.
9251 (anonymous_class_creation:): Likewise.
9252 (check_class_interface_creation): Reversed Jan 12, 2000 extra
9254 (check_class_interface_creation): Loosened error report on (inner)
9255 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
9256 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
9257 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
9259 (create_interface): Likewise.
9260 (anonymous_class_counter): New static global.
9261 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
9262 patch. Fixed comments.
9263 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
9264 anonymous_class_counter when declaring a toplevel class.
9265 (craft_constructor): Fixed constructor name when handling
9266 anonymous classes. Anonymous class constructors to feature hidden
9268 (java_fix_constructors): Added comment.
9269 (java_check_final): Function removed.
9270 (java_complete_expand_methods): Fixed comment. Don't generate
9271 class data, save its outgoing constant pool instead.
9272 (verify_constructor_super): Skip anonymous class constructor
9273 hidden this$<n> parameter.
9274 (java_expand_classes): New local `saved_ctxp'. Removed call to
9275 java_expand_finals and java_check_final. Expand anonymous class
9276 constructors. Generate class data.
9277 (build_super_invocation): Skip anonymous class hidden this$<n>
9279 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
9280 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9281 (set_java_signature): Likewise.
9283 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9285 * gjavah.c: Delete ACC_VISIBILITY define.
9286 * jcf.h: Add ACC_VISIBILITY define.
9287 * parse.y: final: rule tagged <value>.
9288 (java_check_regular_methods): Use ACC_VISIBILITY define for
9289 default package access check.
9290 (local_variable_declaration_statement): Use final: rule.
9292 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9294 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
9297 2000-01-17 Tom Tromey <tromey@cygnus.com>
9299 * gjavah.c (print_field_info): Allow non-static final fields.
9301 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9303 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
9304 * parse.y (patch_anonymous_class): New function.
9305 (create_anonymous_class): Register incomplete type when the
9306 class/interface to extends/implement isn't known yet.
9307 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
9308 (verify_constructor_super): Tuned error message.
9310 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9312 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
9313 (ANONYMOUS_CLASS_P): New macro.
9314 (TYPE_SIGNATURE, TYPE_JCF): New macros.
9315 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
9316 * parse.y (create_class): Added leading argument.
9317 (maybe_create_class_interface_decl,
9318 check_class_interface_creation): Likewise.
9319 (craft_constructor): New function.
9320 (verify_constructor_super): Added argument in prototype.
9321 (class_declaration:): Inserted leading argument.
9322 (for_begin:): Use FOR_LOOP_P.
9323 (anonymous_class_creation): Create WFL of the anonymous class to
9324 instantiate. Call build_new_invocation. Added comments.
9325 (check_class_interface_creation): Handle parameter `anonymous' in
9326 verbose mode class creation announce.
9327 (link_nested_class_to_enclosing): Exclude anonymous classes.
9328 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
9329 anonymous class, even though they appear to have an enclosing
9331 (create_interface): Pass extra argument to
9332 check_class_interface_creation.
9333 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
9334 (create_class): Call check_class_interface_creation and
9335 maybe_create_class_interface_decl with extra new argument. Don't
9336 add private this$<n> to anonymous classes.
9337 (method_declarator): Insert hidden this$<n> to anonymous class
9339 (java_fix_constructors): Deleted code creating default
9340 constructor. Call craft_constructor instead.
9341 (java_check_regular_methods): Set `saw_constructor' to 1 for
9343 (fix_constructors): Pass extra argument to verify_constructor_super.
9344 (verify_constructor_super): New local `sdecl', use it. Search for
9345 matching constructor (possibly featuring arguments) in super
9347 (lookup_method_invoke): Craft constructor according to arguments
9348 list when dealing with anonymous class constructors.
9349 (build_super_invocation): Pass arguments to anonymous class super
9351 (search_loop): Use FOR_LOOP_P.
9352 (labeled_block_contains_loop_p): Likewise.
9354 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9356 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
9357 (enclosing_context_p): New function.
9358 (get_access_flags_from_decl): Handle CLASS_STATIC.
9359 (maybe_layout_super_class): Extra first argument passed to
9361 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
9363 * decl.c (access0_identifier_node): New global.
9364 (init_decl_processing): access0_identifier_node initialized.
9365 (pushdecl): Set DECL_CONTEXT only on non type decls.
9366 * expr.c (lookup_field): Lookup inner class fields in enclosing
9368 (expand_invoke): Use ID_INIT_P.
9369 (expand_java_field_op): Use DECL_CLINIT_P.
9370 * java-tree.def (CLASS_LITERAL): New tree code.
9371 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
9372 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
9373 (struct lang_decl): New field `inner_access'.
9374 (enclosing_context_p): Prototyped.
9375 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
9376 ID_CLINIT_P): New macros.
9377 (CLASS_STATIC): New macro.
9378 (CLASS_ACCESS0_GENERATED_P): New macro.
9379 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
9380 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
9381 INNER_CLASS_P): New macros.
9382 (DECL_INNER_CLASS_LIST): New macro.
9383 * jcf-parse.c (yyparse): Avoid the use of ANSI string
9385 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9386 the shift value to int. Fixed typo in comment.
9387 * lex.c (inst_id, wpv_id): Initialize.
9388 * mangle.c (unicode_mangling_length): Take `$' into account.
9389 * parse.h (DRECOVER, RECOVER): Terminate properly.
9390 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
9391 (typedef struct _jdep): New field `enclosing'.
9392 (JDEP_ENCLOSING): New macro.
9393 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
9394 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
9395 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
9396 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
9397 GET_ENCLOSING_CPC_CONTEXT): New macros.
9398 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
9399 (do_resolve_class): Added extra argument in prototype.
9400 * parse.y (resolve_class): Added extra argument in prototype.
9401 (maybe_create_class_interface_decl): Likewise.
9402 (maybe_use_access_method, build_wfl_wrap): New functions.
9403 (java_complete_expand_classes, java_complete_expand_class):
9405 (java_parser_context_push_initialized_field,
9406 java_parser_context_suspend, java_parser_context_resume):
9408 (maybe_make_nested_class_name, make_nested_class_name,
9409 set_nested_class_simple_name_value,
9410 link_nested_class_to_enclosing, find_as_inner_class,
9411 find_as_inner_class_do, check_inner_class_redefinition,
9412 build_thisn_assign, build_current_thisn, build_access_to_thisn,
9413 maybe_build_thisn_access_method, build_outer_field_access,
9414 build_outer_field_access_methods, build_outer_field_access_expr,
9415 build_outer_method_access_method, build_new_access_id,
9416 build_outer_field_access_method, outer_field_access_p,
9417 outer_field_expanded_access_p, outer_field_access_fix,
9418 build_incomplete_class_ref, patch_incomplete_class_ref,
9419 create_anonymous_class): Likewise.
9420 (inst_id, wpv_id): New static global variables.
9421 (synchronized:): New rule, tagged <node>.
9422 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
9424 (anonymous_class_creation:): New rule, tagged <node>.
9425 (NEW_TK): Tagged <node>.
9426 (type_literals, array_type_literal): New rules, tagged <node>.
9427 (class_declaration:): Removed action when reducing by class_body:
9428 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
9429 using GET_CPC in sub-rules.
9430 (class_member_declaration): Handle inner classes.
9431 (method_declaration): When reducing method_header:, reset
9432 current_function_decl when appropriate.
9433 (method_declarator:): Set the number of formal parameter to 0 for
9434 method declared without arguments.
9435 (constructor_declarator:): Likewise.
9436 (static_initializer:): List of elements kept in a list.
9437 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
9438 use of the keyword `static' for type declarations.
9439 (block_statement:): Handle inner class declarations.
9440 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
9441 type qualified `this'.
9442 (class_instance_creation_expression): Use anonymous_class_creation:
9443 to handle inner class instances creation. Handle qualified `new'.
9444 (something_dot_new): Added appropriate actions.
9445 (create_new_parser_context): New function.
9446 (java_push_parser_context, java_parser_context_save_global,
9447 java_parser_context_suspend): Use create_new_parser_context.
9448 (check_modifiers): Changed leading comment.
9449 (check_class_interface_creation): Handle interclasses.
9450 (add_superinterfaces): Fixed comment.
9451 (create_interface): Build qualified name from the raw_name instead
9452 of its matching WFL. Push the initialized fields list. raw_name added
9453 as an extra argument to maybe_create_class_interface_decl.
9454 (create_class): Build qualified name from the raw_name instead of
9455 its matching WFL. Removed assignment to current_parsed_class_un.
9456 Call PUSH_ERROR before returning an error. Suspend the current
9457 parser context when processing an inner class. Push the
9458 initialized fields list. raw_name added as an extra argument to
9459 maybe_create_class_interface_decl. Add the private this$<n>
9461 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
9462 (register_fields): Get the class type from GET_CPC and handle
9463 previous errors. Added code to handle the creation of static
9464 fields in inner classes. Initialized fields initialization
9465 statements kept in a list of lists.
9466 (maybe_generate_finit): Initialized fields initialization
9467 statements kept in a list of lists. Use GET_CPC.
9468 (maybe_generate_clinit): Likewise.
9469 (method_header): Use GET_CPC and GET_CPC_UN.
9470 (parser_qualified_classname): Handle inner classes.
9471 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
9472 (java_fix_constructors): Hide pointer to enclosing context
9473 instance in constructor list when dealing with inner classes.
9474 (jdep_resolve_class): Call resolve_class with extra first argument
9476 (resolve_class): Add enclosing context as a first extra argument
9477 to do_resolve_class.
9478 (do_resolve_class): Call find_as_inner_class. Handle WFLs
9480 (resolve_no_layout): Extra argument added to resolve_class
9482 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
9483 (java_get_real_method_name): Use GET_CPC_UN.
9484 (check_abstract_method_definitions): Use DECL_CLINIT_P.
9485 (java_check_abstract_methods): Handle static method declared in
9486 inner classes by an error.
9487 (java_check_regular_methods): Use DECL_CLINIT_P.
9488 (source_start_java_method): Also set DECL_MAX_LOCALS.
9489 (create_artificial_method): Call java_parser_context_save_global
9490 and java_parser_context_restore_global instead of saving/restoring
9491 the context by hand.
9492 (expand_start_java_method): Improved verbose mode message.
9493 (java_complete_expand_methods): Fixed leading comment. Use
9495 (fix_constructors): Added assignment to this$<n> if necessary.
9496 (java_expand_classes): Call java_complete_expand_classes instead
9497 of java_complete_expand_methods.
9498 (make_qualified_primary): Simplified.
9499 (merge_qualified_name): Optimized for missing left or right parts.
9500 (resolve_expression_name): Handle access to outer class fields from
9502 (resolve_qualified_expression_name): New macro
9503 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
9504 classes. Report error on non appropriate qualification of
9505 `new'. Handle qualified `this'.
9506 (not_accessible_p): Allow access to outer class private fields from
9508 (patch_method_invocation): Handle method invocations through
9509 access methods and inner class constructor invocations.
9510 (find_applicable_accessible_methods_list): Search enclosing
9511 contexts of an inner class.
9512 (search_applicable_methods_list): Fixed typo.
9513 (argument_types_convertible): Handle inner class constructors'
9514 hidden outer context reference argument.
9515 (qualify_ambiguous_name): Handle qualified `this'.
9516 (java_complete_lhs): Handle use of field accessed through
9517 artificial access methods in various cases of assignments. Handle
9519 (check_final_assignment): Use DECL_CLINIT_P.
9520 (valid_ref_assignconv_cast_p): Handle the destination being an
9521 enclosing context of the source.
9522 (patch_unaryop): Handle use of field accessed through artificial
9524 (patch_return): Use DECL_CLINIT_P.
9525 (patch_throw_statement): Use DECL_CLINIT_P.
9526 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
9527 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
9530 2000-01-16 Anthony Green <green@cygnus.com>
9532 * parse.y (build_string_concatenation): Only use
9533 StringBuffer(String) shortcut if String arg is constant.
9535 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9537 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9538 the shift value to int. Fixed typo in comment.
9540 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9542 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
9543 * jcf-write.c: Likewise.
9544 * parse.y: Likewise.
9545 * parse.c: Regenerate.
9547 2000-01-09 Anthony Green <green@cygnus.com>
9549 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
9550 bytecodes in the correct order.
9552 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9554 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
9556 2000-01-06 Anthony Green <green@cygnus.com>
9558 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9559 before building constant array decl.
9561 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9563 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
9564 method invocation and typo in conditional expression.
9565 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
9566 the appropriate NOTE_POP.
9567 * parse.y (patch_binop): Shift value mask to feature the right
9570 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9572 * class.c (assume_compiled, assume_compiled_node): Add static
9574 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
9576 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
9578 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
9580 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
9581 to `__modifier' to avoid stringifying it.
9583 * parse.y (verify_constructor_circularity): Don't call a variadic
9584 function with a non-literal format string.
9585 (java_check_abstract_methods): Move unreachable code inside
9586 `continue' statement.
9587 (lookup_method_invoke): Call xstrdup, not strdup.
9589 * expr.c (expand_java_field_op): Avoid the use of ANSI string
9592 * jcf-parse.c (yyparse): Likewise.
9594 * jv-scan.c (main): Likewise.
9596 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9598 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
9599 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9600 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
9603 * parse.y (synchronized, variable_redefinition_error,
9604 check_class_interface_creation, create_interface, create_class,
9605 method_header, finish_method_declaration,
9606 check_modifiers_consistency, method_declarator,
9607 complete_class_report_errors, check_abstract_method_definitions,
9608 java_check_regular_methods, check_throws_clauses,
9609 java_check_abstract_methods, read_import_dir,
9610 check_pkg_class_access, declare_local_variables, fix_constructors,
9611 cut_identifier_in_qualified, resolve_expression_name,
9612 resolve_qualified_expression_name, patch_method_invocation,
9613 java_complete_lhs, patch_assignment, try_builtin_assignconv,
9614 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
9615 patch_exit_expr, patch_exit_expr, patch_switch_statement,
9616 patch_try_statement, patch_synchronized_statement,
9617 patch_throw_statement, check_thrown_exceptions,
9618 patch_conditional_expr): Likewise.
9620 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9622 * Makefile.in (LIBDEPS): Added gcc's errors.o
9623 (../jcf-dump$(exeext):): Link with gcc's errors.o
9624 (../gcjh$(exeext):): Likewise.
9625 * expr.c (expand_java_NEW): Layout the entire target type instead of
9626 laying out its methods only.
9627 (lookup_field): Layout the class after having loaded it.
9628 * java-tree.h (java_debug_context): Declared.
9629 * jcf-io.c (toplev.h): Included.
9630 (find_class): Removed assignment to jcf's outofsynch
9631 field. Force source file to be read if newer than its matching
9632 class file. Tweaked debug messages.
9633 * jcf-parse.c (jcf_out_of_synch): Deleted.
9634 (read_class): Call to jcf_out_of_synch removed.
9635 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
9636 (jcf_out_of_synch): Prototype deleted.
9637 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
9638 `deprecated' and `class_err': integer turned into bit-fields.
9639 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
9640 * parse.y (package_list): New global.
9641 (package_declaration:): Record newly parsed package name.
9642 (extra_ctxp_pushed_p): Static global deleted.
9643 (java_parser_context_save_global): Create buffer context for the
9644 purpose of saving globals, if necessary.
9645 (java_parser_context_restore_global): Pop context pushed for the
9646 purpose of saving globals, if necessary.
9647 (java_debug_context_do): New prototype and function.
9648 (java_debug_context): Likewise.
9649 (do_resolve_class): Use already parsed package names to qualify
9650 and lookup class candidate.
9651 (java_pre_expand_clinit): Removed unnecessary local variable.
9653 1999-12-17 Tom Tromey <tromey@cygnus.com>
9655 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
9657 (process_file): Use `\n\' at end of each line in string.
9659 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9661 * expr.c (expand_invoke): Layout the loaded class before
9662 attempting to use it.
9663 (expand_java_field_op): Allow final field assignments to take
9665 * typeck.c (convert): Return error_mark_node if expr is null.
9667 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9669 * class.c (class_depth): Return -1 if the class doesn't load
9671 * expr.c (can_widen_reference_to): Check for errors during depth
9672 computation and return 0 accordingly.
9673 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
9674 create default constructors and add an other error check.
9675 * parse.h (java_fix_constructors): Prototyped.
9676 * parse.y (java_pre_expand_clinit): Likewise.
9677 (build_super_invocation): Re-prototyped to feature one argument.
9678 (java_check_circular_reference): Directly use `current'.
9679 (java_fix_constructors): New function.
9680 (java_check_regular_methods): Don't create default constructors
9681 here, but abort if none were found.
9682 (java_complete_expand_methods): Pre-process <clinit> calling
9683 java_pre_expand_clinit.
9684 (java_pre_expand_clinit): New function.
9685 (fix_constructors): build_super_invocation invoked with the
9686 current method declaration as an argument.
9687 (build_super_invocation): Use the context of the processed method
9688 decl argument instead of current_class.
9689 * typeck.c (lookup_java_method): Take WFLs in method names into
9692 1999-12-14 Per Bothner <per@bothner.com>
9694 * class.c (make_class_data): flag_keep_inline_functions to keep
9695 private methods in the method array.
9697 1999-12-15 Anthony Green <green@cygnus.com>
9699 * check-init.c (check_init): Take into account both types of
9700 `throw's when checking for uninitialized variables.
9702 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9704 * parse.y (java_complete_lhs): Force conversion of array
9705 dimensions to int_type_node, that's what runtime's ABI expects.
9707 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9709 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
9710 operand of a WFL, until the Java front-end gets fixed with regard
9711 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
9713 1999-12-10 Andrew Haley <aph@cygnus.com>
9715 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
9716 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
9717 expr.c (build_java_athrow): Add support for sjlj-exceptions.
9721 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9723 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9724 before calling expand_eh_region_start and expand_start_all_catch.
9725 * except.c (expand_start_java_handler): Switch to permanent
9726 obstack before calling expand_eh_region_start.
9727 (expand_end_java_handler): Switch to permanent obstack before
9728 calling expand_start_all_catch.
9730 1999-12-5 Anthony Green <green@cygnus.com>
9732 * decl.c (init_decl_processing): Mark throw_node as a noreturn
9733 function with side effects.
9734 (init_decl_processing): Mark all memory allocating DECLs with
9737 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9739 * except.c (expand_end_java_handler): Call
9740 expand_resume_after_catch and end_catch_handler.
9742 1999-11-30 Anthony Green <green@cygnus.com>
9744 * verify.c (verify_jvm_instructions): Create new return label
9745 chain if non existent (don't rely on the verified state of the jsr
9748 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9750 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
9751 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
9753 * parse.y (patch_assignment): Removed bogus final class test on
9754 lhs when checking on whether to emit an ArrayStoreException runtime
9756 * expr.c (expand_java_arraystore): Likewise.
9758 1999-11-28 Anthony Green <green@cygnus.com>
9760 * decl.c (find_local_variable): Reuse single slot decls when
9763 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9765 * jcf-parse.c (saw_java_source): Global variable removed.
9766 (read_class): Don't use `saw_java_source'. Added extra braces.
9767 (yyparse): Code setting `saw_java_source' removed.
9769 1999-11-24 Mark Mitchell <mark@codesourcery.com>
9771 * except.c (emit_handlers): Zero catch_clauses after emitting them.
9773 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9775 * verify.c (merge_type_state): Non verified subroutines being
9776 considered more than once to trigger passive type merge.
9778 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9780 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
9781 in case of error. Error message tuned.
9783 1999-11-21 Anthony Green <green@cygnus.com>
9785 * constants.c (find_methodref_index): Unwrap method names before
9786 inserting them in the constant pool.
9788 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
9790 * class.c (assume_compiled_node): New typedef.
9791 (assume_compiled_tree): New static data.
9792 (find_assume_compiled_node): New function.
9793 (add_assume_compiled): New function.
9794 (assume_compiled): New function.
9795 * class.c (make_class_data): Use assume_compiled.
9796 (is_compiled_class): Use assume_compiled.
9798 * java-tree.h (add_assume_compiled): Declare.
9800 * lang.c (lang_decode_option): Parse new options.
9802 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9804 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
9805 int_type_node: that's what `_Jv_AllocObject' expects.
9807 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9809 * parse.y (lookup_method_invoke): Use lang_printable_name to
9810 reliably build the type name during error report. Fixes PR gcj/97.
9812 1999-11-09 Tom Tromey <tromey@cygnus.com>
9814 * jcf-path.c: Include <sys/stat.h>.
9815 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
9816 (DIR_UP): New macro.
9818 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9820 * parse.y (source_end_java_method): Resume permanent allocation,
9821 reversing Apr 27 1998 patch.
9822 (patch_string_cst): Pop obstacks after having pushed the permanent
9825 1999-11-05 Tom Tromey <tromey@cygnus.com>
9827 * class.c (finish_class): Emit inlined methods if any native
9828 methods exist in the class. Fixes PR gcj/85.
9830 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
9832 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
9833 (qualify_ambiguous_name): Likewise.
9835 1999-11-03 Godmar Back <gback@cs.utah.edu>
9837 * typeck.c: (lookup_java_method): search all inherited
9838 interfaces when looking up interface method.
9840 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9842 * parse.y (method_header:): Issue error message for rule `type
9844 (synchronized:): Error report when not using synchronized.
9846 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9848 * parse.y (resolve_qualified_expression_name): Prevent `this' from
9849 being used before the superclass constructor has been called.
9850 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
9851 instead of `CALL_THIS_CONSTRUCTOR_P'.
9853 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
9855 * check-init.c: Fix typo in comment.
9857 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9859 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
9862 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9864 * parse.y (expression_statement:): Call function to report
9865 improper invocation of a constructor.
9866 (parse_ctor_invocation_error): New function.
9868 1999-10-26 Mark Mitchell <mark@codesourcery.com>
9870 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
9873 1999-10-21 Tom Tromey <tromey@cygnus.com>
9875 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
9876 in generated `main'.
9878 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9880 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
9881 (qualify_ambiguous_name): Likewise.
9883 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9885 * parse.y (java_complete_tree): fold_constant_for_init to work on
9887 (java_complete_lhs): Likewise.
9888 (array_constructor_check_entry): Complete an initializer element
9889 on permanent_obstack.
9891 1999-10-19 Tom Tromey <tromey@cygnus.com>
9893 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
9894 From Mike Moreton <mike@pillim.demon.co.uk>.
9896 1999-10-15 Greg McGary <gkm@gnu.org>
9898 * java-tree.h (flag_bounds_check): Remove extern decl.
9899 * lang.c (flag_bounds_check): Remove global variable.
9900 (lang_f_options): Remove "bounds-check" entry.
9901 (lang_init_options): Default flag_bounds_check to "on".
9903 1999-10-14 Tom Tromey <tromey@cygnus.com>
9905 * jvgenmain.c (usage): New function.
9906 (main): Use it. Also, handle `-D' options.
9907 * jvspec.c (lang_specific_driver): Recognize -D.
9908 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
9910 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
9912 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9914 * jcf-dump.c (print_constant, disassemble_method): Don't call a
9915 variadic function with a non-literal format string.
9917 * parse-scan.y (report_main_declaration): Likewise.
9919 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
9921 * parse.y (read_import_dir, patch_assignment, patch_binop,
9922 patch_array_ref): Likewise.
9924 * typeck.c (build_java_array_type): Likewise.
9926 * verify.c (verify_jvm_instructions): Likewise.
9928 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9930 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
9932 1999-10-07 Anthony Green <green@cygnus.com>
9934 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
9935 where CHECK_PUT may fail for valid reasons.
9937 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
9938 UNSAFE_PUTN): New macros.
9940 1999-10-04 Tom Tromey <tromey@cygnus.com>
9942 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
9943 well. Fixes Java PR gcj/59.
9944 * parse-scan.y (yyerror): Report errors.
9946 1999-09-24 Glenn Chambers <GChambers@provsol.com>
9948 * decl.c (insert_block): Remove unconditional `abort'.
9950 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
9952 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
9953 FUNCTION_CODE now of type int. All callers changed.
9954 Set the builtin's DECL_BUILT_IN_CLASS.
9956 1999-09-23 Tom Tromey <tromey@cygnus.com>
9958 * jvspec.c (lang_specific_driver): Don't read spec file if
9959 -fsyntax-only given.
9961 1999-09-22 Tom Tromey <tromey@cygnus.com>
9963 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
9965 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
9966 (WORDS_TO_LONG): Likewise.
9967 (WORDS_TO_DOUBLE): Likewise.
9969 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9971 * jcf-write.c (RELOCATION_VALUE_0): New macro.
9972 (RELOCATION_VALUE_1): Likewise.
9973 (emit_iinc, emit_reloc, push_constant1, push_constant2,
9974 push_in_const, push_long_const): Prototyped.
9975 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
9976 (push_constant2): Likewise.
9977 (push_int_const): Cast find_constant1's integer arguments to `jword'.
9978 (find_constant_wide): Cast find_constant2's integer arguments to
9980 (find_constant_index): Cast find_constant2's and find_constant2's
9981 integer arguments to `jword'.
9982 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
9983 (emit_switch_reloc): Use RELOCATION_VALUE_0.
9984 (emit_if): Use RELOCATION_VALUE_1.
9985 (emit_goto): Likewise.
9986 (emit_jsr): Likewise.
9987 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
9988 argument to push_long_const to HOST_WIDE_INT.
9990 1999-09-15 Andreas Schwab <schwab@suse.de>
9992 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
9994 1999-09-20 Nick Clifton <nickc@cygnus.com>
9996 * lang.c (lang_decode_option): Extend comment.
9998 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10000 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
10003 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10005 * gjavah.c (get_field_name, print_method_info, print_include,
10006 add_namelet): Use xmalloc, not malloc.
10008 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
10009 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
10012 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
10014 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
10016 * jcf-path.c (add_entry): Likewise.
10018 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
10020 * jv-scan.c (xmalloc): Remove definition.
10022 * jvgenmain.c (xmalloc): Likewise.
10024 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
10026 * lex.c (java_store_unicode): Use xrealloc, not realloc.
10028 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
10029 concat, not xmalloc/sprintf.
10030 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
10031 (xstrdup): Remove definition.
10033 * parse.y (duplicate_declaration_error_p,
10034 constructor_circularity_msg, verify_constructor_circularity,
10035 check_abstract_method_definitions, java_check_regular_methods,
10036 java_check_abstract_methods, patch_method_invocation,
10037 check_for_static_method_reference, patch_assignment, patch_binop,
10038 patch_cast, array_constructor_check_entry, patch_return,
10039 patch_conditional_expr): Use xstrdup, not strdup.
10041 * zextract.c (ALLOC): Use xmalloc, not malloc.
10043 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10045 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
10047 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
10048 (do_spec, lang_specific_pre_link, lang_specific_driver,
10049 input_filename, input_filename_length): Don't declare.
10050 (main_class_name, jvgenmain_spec, lang_specific_driver):
10052 (lang_specific_driver): All calls to the function pointer
10053 parameter now explicitly call `fatal'.
10055 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10057 * parse.y (find_applicable_accessible_methods_list): Search
10058 abstract classes as interfaces.
10060 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10062 * class.c (finish_class): We're now outside a valid method
10063 declaration. Tell the rest of gcc so.
10065 1999-09-08 Bruce Korb autogen@linuxbox.com
10067 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
10069 1999-09-07 Tom Tromey <tromey@cygnus.com>
10071 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
10073 (decode_signature_piece): Don't emit "::" in JArray<>.
10074 (print_namelet): Only print trailing `;' when printing a class.
10076 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
10078 * java-tree.h: Delete declarations for all tree nodes now moved to
10080 * decl.c: Delete their definitions.
10082 1999-09-04 Mark Mitchell <mark@codesourcery.com>
10084 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
10085 * Makefile.in (OBJS): Add ggc-callbacks.o.
10086 (OBJDEPS): Likewise.
10088 1999-09-03 Tom Tromey <tromey@cygnus.com>
10090 * parse.y (strip_out_static_field_access_decl): Return operand if
10091 it satisfies JDECL_P.
10093 1999-09-02 Tom Tromey <tromey@cygnus.com>
10095 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
10096 Handle nested arrays, like `[[I'.
10098 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10100 * class.c (finish_class): Remove unused parameter, all callers
10103 * expr.c (build_java_athrow): Change return type to void.
10104 (java_lang_expand_expr): Make sure each case in switch returns a
10107 * java-tree.h (finish_class): Fix prototype to take void args.
10109 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
10110 (main): Issue return from main, not exit.
10112 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
10114 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
10116 * jv-scan.c (main): Issue return from main, not exit.
10118 * parse.y (check_abstract_method_definitions,
10119 java_check_abstract_method_definitions): Add static prototypes.
10120 (java_complete_expand_methods): Fix call to `finish_class'.
10122 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
10125 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10127 * lang.c (language_string): Constify.
10129 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10131 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
10132 Remove hacks for stuff which comes from libiberty.
10134 * Make-lang.in: Likewise.
10136 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
10138 * Makefile.in (xref.o): Depend on xref.c explicitly.
10140 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10142 * java-tree.h (lang_printable_name): Constify a char*.
10144 * lang.c (lang_printable_name): Likewise.
10146 1999-08-27 Jeffrey A Law (law@cygnus.com)
10148 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
10149 comments in C code.
10151 1999-08-26 Tom Tromey <tromey@cygnus.com>
10153 * gjavah.c (print_cxx_classname): Print "::" before qualified
10156 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10158 * parse.y (lookup_cl): Changed leading comment. Now does its best
10159 to set the column number.
10160 (qualify_ambiguous_name): Take WFL wrappers into account.
10162 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
10164 * verify.c (verify_jvm_instructions): Don't check instruction
10165 validity beyond end of method.
10167 1999-08-25 Tom Tromey <tromey@cygnus.com>
10169 * jvspec.c (lang_specific_driver): Correctly handle --help again.
10171 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10173 * gjavah.c (print_name, print_base_classname, utf8_cmp,
10174 cxx_keyword_subst, generate_access, name_is_method_p,
10175 get_field_name, print_field_name, super_class_name, print_include,
10176 decode_signature_piece, print_class_decls, usage, help,
10177 java_no_argument, version, add_namelet, print_namelet): Add static
10179 (print_base_classname, utf8_cmp, cxx_keyword_subst,
10180 name_is_method_p): Constify a char*.
10181 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
10182 Provide a final else clause in an if-else-if.
10183 (print_field_info): Add missing final arg in function call to
10184 `print_field_name'.
10185 (print_method_info, decompile_method, decode_signature_piece,
10186 print_c_decl, print_full_cxx_name, print_stub,
10187 print_mangled_classname, super_class_name, print_include,
10188 add_namelet, add_class_decl, print_class_decls, process_file,
10189 help): Constify a char*.
10191 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
10192 push_int_const, find_constant_wide, find_constant_index,
10193 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
10194 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
10195 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
10196 emit_if, emit_goto, emit_jsr, call_cleanups,
10197 make_class_file_name): Add static prototypes.
10198 (generate_bytecode_return, generate_bytecode_insns): Pass a
10199 NULL_PTR, not a NULL_TREE.
10201 * jv-scan.c: Include "jcf.h".
10202 (main): Declare using DEFUN macro.
10204 * jvspec.c (find_spec_file, lang_specific_pre_link,
10205 lang_specific_driver): Add prototypes.
10206 (find_spec_file): Constify a char*.
10208 * keyword.gperf (hash, java_keyword): Add prototypes.
10210 * lang.c (lang_print_error): Add static prototype.
10211 (lang_init): Prefer memcpy over bcopy to avoid casts.
10213 * lex.c (yylex): Add static prototype.
10215 * parse-scan.y: Include "lex.c" earlier.
10217 * parse.h: Remove redundant declaration for `yylex'.
10219 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
10220 labeled_block_contains_loop_p): Add static prototypes.
10221 (not_accessible_p): Make static to match prototype.
10223 * verify.c (start_pc_cmp): Don't needlessly cast away const.
10225 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10227 * parse.y (check_method_redefinition): Changed leading comment.
10228 (check_abstract_method_definitions): New function.
10229 (java_check_abstract_method_definitions): New function.
10230 (java_check_regular_methods): Call it.
10231 (verify_constructor_super): Fixed indentation.
10232 (lookup_method_invoke): Likewise.
10234 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10236 * parse.y (method_header): Return a null pointer if the current
10237 class node is null.
10238 (finish_method_declaration): Return if the current function decl
10240 (source_start_java_method): Likewise.
10241 (java_method_add_stmt): Likewise.
10243 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10245 * class.c (emit_register_class): Removed unnecessary call to
10247 * parse.y (labeled_block_contains_loop_p): Removed unused local
10250 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10252 * parse.y (java_refold): Added prototype.
10254 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10256 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
10257 (java_stabilize_reference): Removed unnecessary `else'.
10258 (java_complete_lhs): Set flag to remember boolean. Call
10259 java_refold. Added comments.
10260 (java_decl_equiv): New function.
10261 (binop_compound_p): Likewise.
10262 (java_refold): Likewise.
10263 (patch_unaryop): Striped static field access assigned to decl and
10264 op. Changed promotion scheme for ++/-- operators.
10265 (search_loop): New function.
10266 (labeled_block_contains_loop_p): Likewise.
10267 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
10269 (patch_bc_statement): Call search_loop. Fixed comment.
10271 1999-08-14 Anthony Green <green@cygnus.com>
10273 * expr.c (java_lang_expand_expr): Mark static array data as
10276 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10278 * jvgenmain.c (main): NUL-terminate name_obstack.
10280 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10282 * check-init.c (check_bool2_init, done_alternative): Add static
10285 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
10286 (add_method, build_utf8_ref, build_class_ref,
10287 append_gpp_mangled_type, layout_class_method): Constify a char*.
10289 * decl.c (push_promoted_type, make_binding_level): Add static
10291 (push_promoted_type, pushdecl): Constify a char*.
10293 * except.c (find_handler_in_range, link_handler,
10294 check_start_handlers): Add static prototypes.
10296 * expr.c (process_jvm_instruction): Constify a char*.
10298 * gjavah.c (main): Constify a char*.
10300 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
10303 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
10305 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
10306 munge, print_ents): Constify a char*.
10308 * jcf-dump.c (disassemble_method): Constify a char*.
10309 (print_constant_pool, print_exception_table): Add static prototypes.
10310 (print_constant, print_exception_table, main, disassemble_method):
10313 * jcf-io.c (find_classfile, find_class): Likewise.
10315 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
10316 (set_source_filename, predefined_filename_p): Add static prototypes.
10317 (set_source_filename, get_constant, get_class_constant,
10318 find_in_current_zip): Constify a char*.
10320 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
10322 (add_entry, add_path, jcf_path_classpath_arg,
10323 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10325 * jcf-reader.c (get_attribute, jcf_parse_preamble,
10326 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
10327 jcf_parse_one_method, jcf_parse_methods,
10328 jcf_parse_final_attributes): Add static prototypes.
10329 (get_attribute): Constify a char*.
10331 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
10332 jcf_dependency_add_target, jcf_path_classpath_arg,
10333 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10335 * jv-scan.c (main): Constify a char*.
10336 (gcc_obstack_init): Add prototype arguments.
10338 * jvgenmain.c (gcc_obstack_init): Likewise.
10339 (main): Constify a char*.
10341 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
10343 (put_decl_string, lang_print_error): Constify a char*.
10344 (lang_init): Remove redundant extern prototype.
10346 * mangle.c (emit_unicode_mangled_name): Constify a char*.
10348 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
10349 Add static prototypes.
10350 (get_type_from_signature): Constify a char*.
10352 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
10353 Add static prototypes.
10354 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
10355 (verify_jvm_instructions): Constify a char*.
10357 * xref.c (xref_flag_value): Likewise.
10359 * xref.h (xref_flag_value): Likewise.
10361 * zextract.c (makeword, makelong): Add static prototypes.
10362 (makeword, makelong): Constify a uch*.
10364 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10366 * lang.c (java_dummy_print): Constify a char*.
10367 (lang_print_error): Likewise.
10368 (lang_init): Remove redundant prototype for `print_error_function'.
10369 (lang_init_source): Likewise.
10370 (lang_identify): Constify a char*.
10372 1999-08-09 Tom Tromey <tromey@cygnus.com>
10374 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
10375 (WORDS_TO_LONG): Likewise.
10376 (WORDS_TO_DOUBLE): Likewise.
10378 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10380 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
10382 * expr.c (java_stack_pop, java_array_data_offset,
10383 build_java_throw_out_of_bounds_exception, case_identity,
10384 build_java_check_indexed_type): Add static prototypes.
10385 (linenumber_table, expand_invoke, expand_java_field_op,
10386 build_primtype_type_ref, expand_byte_code): Constify a char*.
10388 * java-tree.h (build_primtype_type_ref, linenumber_table):
10390 (java_lang_expand_expr): Add prototype.
10392 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
10393 `java_lang_expand_expr'.
10395 * lex.c (java_lex_error): Constify a char*.
10396 (java_get_unicode, java_read_char, java_allocate_new_line,
10397 java_unget_unicode, java_sneak_unicode): Prototype.
10399 * parse-scan.y (current_class, package_name, method_declarator,
10400 report_class_declaration, yyerror): Constify a char*.
10402 * parse.h (java_report_errors): Prototype.
10403 (yyerror): Constify a char*.
10405 * parse.y (classitf_redefinition_error, check_modifiers,
10406 parse_jdk1_1_error, lookup_package_type,
10407 lookup_package_type_and_set_next, get_printable_method_name,
10408 purify_type_name): Constify a char*.
10409 (build_super_invocation, maybe_generate_finit,
10410 verify_constructor_super, parser_add_interface,
10411 add_superinterfaces, jdep_resolve_class, note_possible_classname,
10412 java_complete_expand_methods, java_expand_finals,
10413 cut_identifier_in_qualified, java_stabilize_reference,
10414 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
10415 merge_string_cste): Prototype.
10416 (single_type_import_declaration, yyerror,
10417 variable_redefinition_error, build_array_from_name,
10418 build_unresolved_array_type, check_class_interface_creation,
10419 resolve_class, complete_class_report_errors,
10420 note_possible_classname, read_import_dir,
10421 find_in_imports_on_demand, resolve_package, fix_constructors,
10422 check_deprecation, lookup_method_invoke,
10423 maybe_build_primttype_type_ref, array_constructor_check_entry):
10425 (java_complete_expand_methods, java_expand_finals): Make static.
10426 (convert_narrow): Remove static prototype.
10428 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
10430 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
10432 1999-08-02 Richard Henderson <rth@cygnus.com>
10434 * decl.c: Include defaults.h instead of expr.h.
10435 * parse.y: Likewise.
10437 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
10439 * java/decl.c (start_java_method): Change all uses of
10440 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
10441 Ensure expr.h is included.
10442 * java/expr.c (pop_arguments): Ditto.
10443 * java/parse.y (expand_start_java_method): Ditto.
10445 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10447 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
10449 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
10451 * decl.c: Include "function.h".
10452 * except.c: Likewise.
10453 * parse.y: Likewise.
10454 * Makefile.in: Update dependencies.
10456 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10458 * expr.c (build_java_soft_divmod): Provide a default case in switch.
10459 (java_lang_expand_expr): Mark parameters `target', `tmode' and
10460 `modifier' with ATTRIBUTE_UNUSED.
10462 * gjavah.c (process_file): Add braces around ambiguous `else'.
10464 * jcf-dump.c (print_access_flags, localvar_free): Change return
10467 * parse.y (java_complete_expand_method): Initialize variable
10469 (resolve_qualified_expression_name): Likewise for `field_decl'.
10470 (patch_method_invocation): Likewise for `class_to_search'.
10471 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
10472 (patch_assignment): Likewise for `lhs_type'.
10474 * verify.c (verify_jvm_instructions): Remove unused variable
10477 1999-07-25 Richard Henderson <rth@cygnus.com>
10479 * decl.c (va_list_type_node): New.
10481 1999-07-25 Anthony Green <green@cygnus.com>
10483 * gjavah.c (print_stub): New function.
10484 (METHOD_IS_NATIVE): New macro.
10485 (print_mangled_classname): Make static.
10486 (HANDLE_END_FIELD): Don't emit fields during stub generation.
10487 (process_file): Perform stub generation.
10488 (HANDLE_METHOD): Don't emit class decls during stub
10490 (HANDLE_END_METHOD): Take into account stub generation.
10491 (print_method_info): Handle stub generation.
10492 (print_stub): New function.
10493 (print_cxx_classname): Make signature consistant with others.
10494 (help): Describe -stubs option.
10495 (main): Create stub file.
10496 (version): Use version.c.
10497 (print_full_cxx_name): New function.
10498 (print_c_decl): Use print_full_cxx_name.
10500 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10502 * check-init.c (check_init): Handle MAX_EXPR.
10504 1999-07-15 Andrew Haley <aph@cygnus.com>
10506 * lang.c (flag_use_divide_subroutine): New variable.
10507 * typeck.c: (convert_ieee_real_to_integer): Bounds check
10508 fp-to-integer conversion.
10509 (convert): Call convert_ieee_real_to_integer when flag_fast_math
10512 * expr.c (build_java_soft_divmod): New function.
10513 (build_java_binop): Call build_java_soft_divmod if
10514 flag_use_divide_subroutine is set.
10515 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10516 soft_lrem_node: new builtin functions.
10517 (init_decl_processing) Initialize the new builtins.
10518 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10519 soft_lrem_node: new builtin functions.
10520 (build_java_soft_divmod): New function.
10521 * parse.y: Call build_java_soft_divmod if
10522 flag_use_divide_subroutine is set.
10523 * parse.c: Rebuilt.
10525 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
10526 a --specs= arg) even if not linking.
10527 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
10528 -fuse-divide-subroutine
10530 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10532 * parse.y (resolve_and_layout): Check methods only once.
10533 (resolve_qualified_expression_name): Verify thrown exceptions
10535 (check_thrown_exceptions): Reject exceptions thrown in
10536 initializer. Error message tuned.
10538 1999-07-14 Andrew Haley <aph@cygnus.com>
10540 * expr.c (expand_expr): Do not return the last statement in a
10541 block as the block's value.
10543 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10545 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
10546 CALL_EXPR, to avoid order of evaluation changes.
10548 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10550 * parse.y (qualify_ambiguous_name): Do not use
10551 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
10553 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10555 * check-init.c (check_init): Handle MAX_EXPR.
10556 * expr.c (force_evaluation_order): Force method call arguments to
10557 be evaluated in left-to-right order.
10558 * parse.y (qualify_ambiguous_name): Loop again to qualify
10559 NEW_ARRAY_EXPR properly.
10561 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10563 * parse.y (patch_invoke): Resolve unresolved invoked method
10565 (qualify_ambiguous_name): STRING_CST to qualify expression for
10566 type name resolution.
10568 1999-06-24 Andrew Haley <aph@cygnus.com>
10570 * class.c (finish_class): Whenever a deferred method is
10571 output, rescan the list of methods to see if a new candidate for
10572 output can be found.
10574 1999-06-28 Tom Tromey <tromey@cygnus.com>
10576 * jvspec.c (lang_specific_driver): Recognize --help.
10578 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10580 * parse.y (resolve_package): Fixed bogus return statement.
10581 (patch_method_invocation): Resolve method invocation beginning with
10582 a package name qualifier.
10584 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10586 * Make-lang.in (java.stage1): Depend on stage1-start.
10587 (java.stage2): Likewise for stage2-start.
10588 (java.stage3): Likewise for stage3-start.
10589 (java.stage4): Likewise for stage4-start.
10591 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10593 * parse.y (java_complete_lhs): When doing cross referencing, don't
10594 try to keep file location on a WFL expanded as a CALL_EXPR.
10596 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10598 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
10599 compiling to class file a void method with an empty method body.
10600 As a side effect, the bytecode backend will generate the
10601 appropriate `return' instruction.
10603 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10605 * parse.y (lookup_package_type_and_set_next): New function prototype.
10606 (resolve_package): Search current and imported packages.
10607 (lookup_package_type_and_set_next): New function.
10609 1999-06-22 Andrew Haley <aph@cygnus.com>
10611 * verify.c (verify_jvm_instructions): Check for pending blocks
10612 before invalid PC test and opcode switch, not after.
10614 1999-06-21 Andrew Haley <aph@cygnus.com>
10616 * except.c (find_handler_in_range): The upper limit for exception
10617 ranges is exclusive, not inclusive: (start <= pc < end).
10618 (link_handler): find child pointer which points to outer by
10619 searching sibling list: previous code incorrectly assumed that
10620 outer->outer->first_child must point to outer.
10621 * verify.c (verify_jvm_instructions): FIXME added to code for
10623 (verify_jvm_instructions): Do not assume that the last block
10624 processed in a subroutine is a block which ends with a `ret'
10625 instruction. With some control flows it is possible that the last
10626 block ends with an `athrow'.
10628 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10630 * parse.y (qualify_ambiguous_name): Reorganized the post
10631 evaluation of non WFL leading expression nodes.
10633 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10635 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
10638 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10640 * parse.y (qualify_ambiguous_name): Handle qualified expression
10641 beginning with a STRING_CST.
10643 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10645 * parse.y (register_fields): Set DECL_INITIAL on both
10646 pre-initialized static and public fields.
10647 (resolve_field_access): Static field access expressions to always
10649 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
10650 qualification. CONVERT_EXPR to be resolved as an expression name.
10651 (java_complete_lhs): Identify and access qualified final
10652 initialized field in switch statement case expression.
10653 (fold_constant_for_init): Pre-initialized field decl constant to
10656 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10658 * parse.y (note_possible_classname): Mark returned node with
10659 QUALIFIED_P only if the original class name contained a '/'.
10661 1999-06-05 Anthony Green <green@cygnus.com>
10663 * Make-lang.in (gcjh): More parallel build fixes.
10665 1999-06-03 Mike Stump <mrs@wrs.com>
10667 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
10669 1999-06-02 Anthony Green <green@cygnus.com>
10671 * except.c (link_handler): Chain exception handlers in order.
10673 1999-06-02 Anthony Green <green@cygnus.com>
10675 * expr.c (expand_byte_code): Fill unreachable bytecode regions
10676 with nops and process as usual in order to always set correct EH
10677 ranges. Emit detailed warnings about unreachable bytecodes.
10679 1999-06-02 Anthony Green <green@cygnus.com>
10681 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
10684 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10686 * parse.y (lookup_field_wrapper): Unified returned value to NULL
10687 or the searched field decl.
10689 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10691 * parse.y (fold_constant_for_init): Convert numerical constant
10692 values to the type of the assigned field.
10694 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10696 * expr.c (lookup_field): Relaxed the test on class loading error
10698 * parse.y (fold_constant_for_init): Enabeled old code.
10700 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10702 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
10703 decide the validity of the cast of a java.lang.Cloneable reference
10705 (patch_conditional_expr): Fixed first argument passed to
10706 binary_numeric_promotion.
10708 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10710 * parse.y (qualify_ambiguous_name): Take into account that a
10711 CONVERT_EXPR might specify a type as a WFL.
10713 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10715 * parse.y (patch_assignment): Save the rhs before using it as an
10716 argument to _Jv_CheckArrayStore.
10718 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10720 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
10722 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10724 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
10725 floating point literal only when the exponent indicator has been
10728 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10730 * parse.y (formal_parameter:): Construct argument tree list
10731 element even if a yet unsupported final parameter was encountered.
10733 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10735 * parse.y (finish_method_declaration): Issue errors for native or
10736 abstract methods declared with a method body, as well as for non
10737 native or non abstract methods with no method body.
10739 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10741 * class.c (build_utf8_ref): Initialize variable `field'.
10743 * decl.c (init_decl_processing): Initialize variable `field'.
10745 * expr.c (build_known_method_ref): Mark parameters `method_type',
10746 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
10747 (process_jvm_instruction): Likewise for parameter `length'.
10749 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
10750 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
10753 * parse.y (maybe_generate_clinit): Remove unused variable
10754 `has_non_primitive_fields'.
10755 (find_in_imports_on_demand): Initialize variables `node_to_use'
10757 (patch_binop): Likewise for variable `prom_type'.
10758 (patch_unaryop): Likewise for variable `prom_type'.
10760 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
10762 * xref.c (xref_table): Add missing initializer.
10764 1999-05-14 Tom Tromey <tromey@cygnus.com>
10766 * java-except.h (struct eh_range): Removed unused `next' member.
10767 * verify.c (verify_jvm_instructions): Call check_nested_ranges
10768 after adding all exception handlers. Sort exception ranges in
10770 (struct pc_index): New structure.
10771 (start_pc_cmp): New function.
10772 * except.c (add_handler): Return `void'. Don't call link_handler;
10773 instead construct an ordinary linked list and do range
10775 (check_nested_ranges): New function.
10776 (link_handler): Changed interface to allow merging of eh_ranges.
10777 Split overlapping ranges. Return `void'.
10779 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10781 * parse.y (constructor_block_end:): New rule, tagged <node>.
10782 (constructor_body:): Use `constructor_block_end' instead of
10785 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10787 * parse.y (statement_nsi:): Pop `for' statement block.
10788 (java_complete_lhs): Labeled blocks containing no statement are
10789 marked as completing normally.
10791 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10793 * xref.c (xref_set_current_fp): New function, defined.
10794 * xref.h (xref_set_current_fp): New function, prototyped.
10796 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10798 * check-init.c (check_init): Take into account that
10799 LABELED_BLOCK_STMT can be empty.
10801 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10803 * parse.y (java_check_regular_methods): Warning check on not
10804 overriding methods with default access in other packages does not
10805 apply to `<clinit>'.
10806 (java_complete_lhs): If block body is an empty_stmt_node, replace
10807 it by NULL_TREE. This prevents gcc from generating an irrelevant
10810 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10812 * check-init.c (check_init): Removed code accepting to see things
10813 falling through default:, when doing xrefs.
10814 * java-tree.h (do_not_fold): New global variable, declared.
10815 * parse.y (do_not_fold): New global variable, defined.
10816 (java_complete_expand_method): Set `do_not_fold' to the value of
10817 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
10818 and reinstall them after them have been purged; do not check for
10819 initializations; do not issue missing return errors.
10820 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
10822 (patch_binop): Skip the fold part when doing xrefs.
10823 (build_string_concatenation): Skip the concatenation part when
10825 (patch_synchronized_statement): Do not generate a try-finally when
10827 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
10828 and keep the location where the throw was seen.
10829 * typeck.c (convert): When `do_not_fold' is set, do not attempt
10830 any treatment on the converted node an simply return a NOP_EXPR of
10832 * xref.c (xref_get_data): New function, defined.
10833 * xref.h (xref_get_data): New function, declared.
10834 (XREF_GET_DATA): Use xref_get_data.
10836 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10838 * gjavah.c (print_include): Cast the result of `strlen' to int
10839 when comparing against a signed value.
10840 (add_namelet): Likewise.
10842 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10844 * expr.c (expand_invoke): Mark parameter `nargs' with
10846 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
10848 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
10851 * jcf-reader.c (get_attribute): Cast a value to long
10852 when comparing against a signed expression. Likewise.
10854 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
10855 HOST_BITS_PER_CHAR.
10857 1999-05-11 Andrew Haley <aph@cygnus.com>
10859 * parse.y (source_end_java_method): If the current method contains
10860 any exception handlers, force asynchronous_exceptions: this is
10861 necessary because signal handlers in libjava may throw exceptions.
10862 * decl.c (end_java_method): Ditto.
10864 1999-05-11 Tom Tromey <tromey@cygnus.com>
10866 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
10868 * jvspec.c (THREAD_NAME): Removed.
10869 (GC_NAME): Likewise.
10870 (MATHLIB): Likewise.
10871 (WITHLIBC): Likewise.
10873 (THREADLIB): Likewise.
10874 (MATH_LIBRARY): Likewise.
10875 (lang_specific_driver): Don't add `-l' options to command line.
10876 Instead, add a single --specs option. Recognize `-L' options and
10877 use them to search for spec file.
10878 (find_spec_file): New function.
10879 (SPEC_FILE): New define.
10881 1999-05-11 Dave Brolley <brolley@cygnus.com>
10883 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
10884 cpplib-enabled build.
10886 1999-05-05 Per Bothner <bothner@cygnus.com>
10888 * class.c (make_field_value): DECL_INITIAL may be a string literal;
10889 temporarily zero it while calling rest_of_decl_compilation.
10891 * java-tree.h (string_ptr_type_node): Add declaration.
10892 * decl.c: Define and initialize string_ptr_type_node.
10893 * parse.y (patch_string_cst): Use string_ptr_type_node.
10895 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
10896 * parse.y (for_statement): Now unconditionally exit_block.
10897 (finish_labeled_statement): No longer exit_block if for-loop.
10898 (patch_loop_statement): Check harder if the loop is already labeled.
10900 * parse.y (patch_initialized_static_field): Removed function.
10901 (maybe_generate_clinit): Removed special handling for interfaces.
10902 (java_complete_expand_methods): Do a preliminary java_complete_tree
10903 on <clinit> to determine if it can be removed.
10904 (java_complete_expand_method): Remove special handling for <clinit>.
10905 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
10906 optimize if we get back empty_stmt_node.
10907 For MODIFY_EXPR, re-do checking of static initializers.
10908 (fold_constant_for_init): Don't return immediate if VAR_DECL.
10909 For VAR_DECL, pass correct context.
10911 * verify.c (verify_jvm_instructions): Better error messages.
10913 1999-05-03 Tom Tromey <tromey@cygnus.com>
10915 * parse-scan.y (interface_declaration): Call
10916 report_class_declaration for interfaces.
10918 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
10920 * Makefile.in: Remove -v from bison command lines.
10922 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10924 * check-init.c (check_init): Exclude a case of error when doing
10926 * class.c (layout_class_method): Don't generate the error message
10927 twice when compiling from source.
10928 * lang-options.h: Added `-Wredundant-modifers' and
10929 `-Wunusupported-jdk11' flags and help text.
10930 * lang.c (lang_decode_option): Added support for
10931 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
10932 flag_static_local_jdk11 and flag_redundant set accordingly.
10933 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
10934 * parse.h (EXPR_WFL_ADD_COL): New macro.
10935 (DECL_END_SOURCE_LINE): Likewise.
10936 (DECL_INHERITED_SOURCE_LINE): Likewise.
10937 * parse.y (static_ref_err): New function, prototyped.
10938 (CCB_TK): Now tagged <operator>.
10939 (class_body:): Remember the location of the closing '}' of a class
10940 definition when doing xrefs.
10941 (block:): Likewise.
10942 (block_end:): Likewise.
10943 (create_class): Remember the location of the inherited class
10944 identifier when doing xrefs.
10945 (register_fields): Added test on first operand of `init' before
10946 testing it TREE_CODE.
10947 (method_header): Store the location of the class identifier in the
10948 class decl when doing xrefs.
10949 (finish_method_declaration): Don't combine first/last method line
10951 (java_check_regular_methods): Warning check on not overriding
10952 methods with default access on other packages move before check on
10953 static methods. Initialization of `aflags' also moved up.
10954 (resolve_expression_name): Call static_ref_err to report the error.
10955 (static_ref_err): New function, implemented.
10956 (resolve_field_access): Returned simplified static field access
10958 (resolve_qualified_expression_name): Check for illegal use of
10959 static fields in a non static context. Call static_ref_err to
10960 report error in various places.
10961 (java_complete_tree): Do not fold initialized static fields when
10963 (java_complete_lhs): Likewise.
10965 1999-04-29 Anthony Green <green@cygnus.com>
10967 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
10968 create internal labels.
10969 (lookup_label): Ditto.
10971 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10973 * class.c (layout_class_method): Generate <clinit>'s rtl for
10975 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10976 for interfaces' <clinit>.
10977 * expr.c (lookup_field): Search for fields in interfaces.
10978 (expand_invoke): Fixed indentation.
10979 (expand_java_field_op): Likewise. Use IS_CLINIT.
10980 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
10981 (IS_CLINIT): New macro.
10982 * parse.y (type_declaration:): Call maybe_generate_clinit after an
10983 interface was parsed.
10984 (maybe_generate_clinit): Don't generate if the current class is an
10985 interface with only fields of primitive types.
10986 (reset_method_name): Use IS_CLINIT.
10987 (java_complete_expand_method): Expand <clinit> when it exists for
10988 interfaces. Use IS_CLINIT.
10989 (resolve_expression_name): Use DECL_CONTEXT instead of
10990 current_class to build static field references.
10991 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
10992 ARRAY_REF when doing xreferencing.
10993 (check_final_assignment): Fixed typo in leading comment. Use
10995 (patch_array_ref): Don't fully expand array references when
10997 (patch_return): Use IS_CLINIT.
10998 (patch_throw_statement): Likewise.
11000 1999-04-22 Tom Tromey <tromey@cygnus.com>
11002 * Make-lang.in (JAVA_SRCS): Added check-init.c.
11004 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11006 * decl.c (predef_filenames, predef_filenames_size): New globals
11007 (init_decl_processing): predef_filenames and predef_filenames_size
11009 * java-tree.h (predef_filenames, predef_filenames_size): Declared
11011 * jcf-parse.c (predefined_filename_p): New function.
11012 (yyparse): Check that files on the command line are specified only
11013 once and issue a warning otherwise.
11014 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
11015 * parse.y (source_end_java_method): Nullify NOP method bodies, to
11016 avoid a gcc warning with -W -Wall turned on.
11017 (java_expand_classes): Abort if errors were encountered.
11018 (java_complete_lhs): If the cross reference flag is set, wrap
11019 field DECL node around a WFL when resolving expression name.
11021 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11023 * lang.c (lang_decode_option): Fixed returned value when parsing
11024 `-fxref=...' and `-Wall'.
11025 * parse.y (source_end_java_method): Do not generate code when
11026 flag_emit_xref is set.
11027 (resolve_expression_name): Do not build static field access when
11028 flag_emit_xref is set.
11029 (resolve_field_access): No special treatment on `length' when
11030 flag_emit_xref is set. Do not build qualified static field access
11031 when flag_emit_xref is set.
11032 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
11033 when flag_emit_xref is set.
11034 (patch_assignment): Do not generate array store runtime check when
11035 flag_emit_xref is set.
11036 * xref.c (xref_flag_value): Fixed function declaration
11038 (xset_set_data): New function.
11039 * xref.h (xref_set_data): Added prototype for new function.
11040 (typedef struct xref_flag_table): New field data.
11041 (XREF_GET_DATA): New macro.
11043 1999-04-19 Tom Tromey <tromey@cygnus.com>
11045 * xref.h (enum): Removed trailing comma.
11047 * parse.y (resolve_qualified_expression_name): Added missing
11050 1999-04-15 Anthony Green <green@cygnus.com>
11052 * gjavah.c: New prototypes for java_float_finite and
11053 java_double_finite.
11055 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11057 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
11060 1999-04-06 Jeffrey A Law (law@cygnus.com)
11062 * Makefile.in (TREE_H): Add tree-check.h.
11063 (RTL_H): Add genrtl.h.
11065 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11067 * parse.y (patch_assignment): Added ArrayStoreException runtime
11070 1999-04-06 Per Bothner <bothner@cygnus.com>
11072 * expr.c (pop_type_0): New function.
11073 (pop_type): Use pop_type_0.
11074 * java-tree.h (pop_type_0): New declaration.
11075 * verify.c (verify_jvm_instructions): Check return instructions.
11077 * parse.y (patch_binop): Don't fold if non-constant and emiting
11080 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11082 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
11084 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
11085 (main_jcf): Don't define.
11086 (process_file): Don't set `main_jcf'.
11088 * java-tree.h (main_jcf): Don't declare.
11090 * jcf-parse.c (main_jcf): Add static definition.
11092 * lang.c (main_jcf): Don't define.
11094 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11096 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
11098 * decl.c (copy_lang_decl): Likewise for `bcopy'.
11100 * jcf-depend.c: Include "config.h", not <config.h>.
11102 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
11105 * jcf-path.c: Include "config.h", not <config.h>.
11107 * lex.c: Don't include various system header files.
11108 (java_init_lex): Cast the argument of `bzero' to PTR
11110 * parse-scan.y (java_push_parser_context): Likewise.
11112 * parse.y (java_push_parser_context): Likewise.
11113 (patch_bc_statement): Match format specifier to variable argument.
11115 * xref.c: Don't include <stdio.h>.
11117 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11119 * parse.y (struct parser_ctxt *ctxp): Now global.
11120 (declare_local_variables): Use WFL compound value for the
11121 declaration source line value, when doing cross-referencing.
11123 1999-03-31 Tom Tromey <tromey@cygnus.com>
11125 * gjavah.c (print_field_info): Allow constants of other types.
11126 (print_include): Generate include when new name is proper prefix
11127 of already printed name.
11128 (add_namelet): Likewise.
11129 (cxx_keyword_subst): New function.
11130 (print_method_info): Use it.
11131 (print_field_name): New function.
11132 (get_field_name): New function.
11133 (print_field_info): Use get_field_name and print_field_name.
11135 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11137 * Makefile.in (keyword.h): Generate using gperf language 'C', not
11138 'KR-C', so gperf uses the `const' keyword on strings.
11140 * keyword.gperf (java_keyword): Const-ify a char*.
11142 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11144 * parse.y (patch_bc_statement): Fixed identation and a bogus
11147 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11149 * parse.y (patch_assignment): Allow static variables in other
11150 classes to be assigned.
11152 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11154 * class.c (maybe_add_interface): Remove unused variable
11156 (make_class_data): Use = for assignment, not ==. Likewise.
11157 (emit_register_classes): Remove unused variable `decl'.
11159 * lex.c: Fix comment so as not to contain an embedded `/*'.
11161 * verify.c (verify_jvm_instructions): Remove unused variable
11164 1999-03-27 Per Bothner <bothner@cygnus.com>
11166 * parse.y (complete_loop_body): Rename to finish_loop_body.
11167 (complete_labeled_statement): Rename to finish_labeled_statement.
11168 (complete_for_loop): Rename to finish_for_loop.
11169 (complete_method_declaration): Rename to finish_method_declaration.
11171 * java-tree.h (continue_identifier_node): New global node.
11172 * decl.c: Define and initialize continue_identifier_node.
11173 * parse.y (generate_labeled_block): Remove - no longer needed.
11174 (build_loop_body): Use continue_identifier_node for continue block.
11175 (finish_labeled_statement): Also do pop_labeled_block actions.
11176 (java_complete_lhs): POP_LOOP even if error.
11177 (build_labeled_block): Special handling for continue_identifier_node.
11178 (patch_loop_statement): Re-organize.
11179 (patch_bc_statement): Re-write.
11181 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11183 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
11184 using a WFL compound value.
11185 * parse.y (xref.h): Include.
11186 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
11187 WFL compound value.
11188 (register_fields): Set WFL compound value to lineno if doing
11190 (java_complete_expand_method): Call expand_xref if flag_emit_xref
11192 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
11193 * xref.h (expand_xref): Prototype renamed from xref_generate.
11195 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11197 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
11198 (GET_CURRENT_BLOCK): New macro.
11199 * parse.y (current_static_block): New global variable.
11200 (method_body:): Define action.
11201 (complete_method_declaration): Set current_function_decl to NULL
11202 when work on the current method is done.
11203 (declare_local_variables): Use GET_CURRENT_BLOCK.
11204 (java_method_add_stmt): Likewise.
11205 (java_complete_expand_method): Disable the use of `this' when
11206 expanding <clinit>.
11207 (enter_a_block): If no current method exist, use
11208 current_static_block to link static initializer blocks.
11209 (exit_block): Rewritten to use current_static_block when no current
11210 method decl exists.
11211 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
11212 (patch_return): Forbid the use of `return' in static initializers.
11213 (patch_throw_statement): Fixed indentation. Issue specific error
11214 for uncaught thrown checked exception in static initializer
11215 blocks. Removed FIXME.
11217 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
11219 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
11220 Link gcj from gcc.o.
11222 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11224 * parse.y (find_applicable_accessible_methods_list): When dealing
11225 with interface: ensure that a given interface or java.lang.Object
11226 are searched only once.
11228 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11230 * gjavah.c (print_c_decl): Remove unused argument `flags'.
11232 * jcf-dump.c (print_access_flags): Add braces around if-else.
11234 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
11237 * lex.c (build_wfl_node): Add static prototype.
11239 * lex.h (build_wfl_node): Remove static prototype.
11241 * parse.y: Include lex.c early enough to declare everything needed.
11242 Ensure calls to `build_wfl_node' pass the proper arguments.
11243 (create_class): Remove unused variable `super_decl'.
11244 (get_printable_method_name): Initialize variable `name'.
11246 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11248 * Changelog: Fixed 1999-03-22 typos.
11249 * lang.c (lang_decode_option): Fixed typo in error string in the
11252 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11254 * Makefile.in (JAVA_OBJS): Added entry xref.o.
11255 (xref.o): New rule.
11256 * java-tree.h (flag_emit_xref): Declared extern.
11257 * lang.c (xref.h): Included.
11258 (flag_emit_xref): New global variable.
11259 (lang_decode_option): Added support for -fxref.
11261 * xref.h: Likewise.
11263 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
11265 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
11268 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11270 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
11271 $(srcdir)/../system.h and $(JAVA_TREE_H).
11272 (jcf-io.o): Depend on $(JAVA_TREE_H).
11273 (mangle.o): Likewise.
11275 * check-init.c (check_cond_init): Add static prototype.
11277 * class.c (build_java_method_type, hashUtf8String,
11278 make_field_value, get_dispatch_vector, get_dispatch_table,
11279 append_gpp_mangled_type, mangle_static_field): Likewise.
11280 (strLengthUtf8): Hide unused definition.
11281 (hashUtf8String): Const-ify.
11282 (make_field_value): Un-ANSI-fy.
11284 * constants.c: Move inclusion of jcf.h above java-tree.h.
11285 (set_constant_entry, find_class_or_string_constant,
11286 find_name_and_type_constant, get_tag_node,
11287 build_constant_data_ref): Add static prototype.
11289 * decl.c (push_jvm_slot, builtin_function,
11290 lookup_name_current_level): Likewise.
11291 (builtin_function): Const-ify.
11293 * except.c (expand_start_java_handler, expand_end_java_handler):
11294 Add static prototype.
11296 * expr.c (flush_quick_stack, push_value, pop_value,
11297 java_stack_swap, java_stack_dup, build_java_athrow,
11298 build_java_jsr, build_java_ret, expand_java_multianewarray,
11299 expand_java_arraystore, expand_java_arrayload,
11300 expand_java_array_length, build_java_monitor, expand_java_pushc,
11301 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
11302 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
11303 expand_compare, expand_test, expand_cond, expand_java_goto,
11304 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
11305 expand_java_field_op, java_push_constant_from_pool): Likewise.
11307 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
11308 (build_java_arraynull_check): Mark parameters `node' and `type'
11309 with ATTRIBUTE_UNUSED.
11310 (note_label): Likewise for parameter `current_pc'.
11311 (expand_java_call, expand_java_ret): Hide unused definition.
11313 * java-tree.h (make_class, build_constants_constructor,
11314 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
11315 init_outgoing_cpool, register_class, emit_register_classes,
11316 java_layout_seen_class_methods): Prototype.
11317 (unicode_mangling_length): Const-ify.
11318 (append_gpp_mangled_name, append_gpp_mangled_classtype,
11319 emit_unicode_mangled_name, format_int, format_uint,
11320 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
11321 jcf_print_utf8_replace, open_class): Prototype.
11323 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
11324 <stdio.h>. Include tree.h/java-tree.h.
11325 (utf8_equal_string usage, process_class): Add static prototype.
11326 (open_class): Don't prototype this here.
11327 (utf8_equal_string): Match arguments to format specifiers.
11328 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
11329 TABLE_SWITCH, disassemble_method): Likewise.
11331 * jcf-io.c: Include tree.h/java-tree.h.
11332 (open_class, find_classfile, jcf_print_utf8,
11333 jcf_print_utf8_replace): Const-ify.
11335 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
11336 parse_class_file): Add static prototype.
11337 (find_in_current_zip): Match definition to existing static
11340 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
11341 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
11342 finish_jcf_block, define_jcf_label, get_jcf_label_here,
11343 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
11344 write_chunks, adjust_typed_op, generate_bytecode_conditional,
11345 generate_bytecode_return, perform_relocations, init_jcf_state,
11346 init_jcf_method, release_jcf_state, generate_classfile):
11347 Add static prototype.
11348 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
11349 (make_class_file_name): Const-ify.
11351 * jcf.h (find_classfile): Const-ify.
11353 * jv-scan.c (reset_report): Remove prototype.
11355 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
11356 (error): Rewrite to allow varargs.
11358 * lang.c (lang_f_options): Const-ify.
11360 * lex.c (java_parse_escape_sequence): Add static prototype.
11361 (java_allocate_new_line): Match definition to existing static
11364 * mangle.c Include tree.h/java-tree.h.
11365 (unicode_mangling_length, emit_unicode_mangled_name,
11366 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
11368 * parse.h (jdep_code): Remove trailing comma in enumeration.
11369 (java_get_line_col): Move prototype outside of !JC1_LITE test.
11370 (reset_report): Add prototype.
11372 * verify.c (push_pending_label, merge_types): Add static
11375 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
11377 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11379 * parse.y (find_applicable_accessible_methods_list): Extend the
11380 search to superinterfaces when relevant.
11381 (search_applicable_methods_list): New function.
11383 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11385 * class.c (unmangle_classname): Implemented stricter testing
11386 before setting the QUALIFIED_P flag on an identifier.
11388 1999-03-16 Per Bothner <bothner@cygnus.com>
11390 * parse.y (java_complete_lhs): Call force_evaluation_order
11391 after patch_newarray.
11392 (patch_binop): Don't call fold if there are side effects.
11394 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11396 * parse.y (java_stabilize_reference): Use save_expr instead of
11397 building a SAVE_EXPR node.
11398 (java_complete_lhs): Patch the resulting string of the `+='
11399 operator (if necessary) and complete the RHS after having built
11402 1999-03-15 Per Bothner <bothner@cygnus.com>
11404 * class.c (make_class): Don't set CLASS_P here (because
11405 this function is also called by build_java_array_type).
11406 (push_class): Set CLASS_P here instead.
11407 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
11409 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
11410 context. If the context is class, perfer "super" over "synchronized".
11411 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
11413 * parse.y (create_class): Don't call parser_check_super here;
11414 it is not robust. Always wait until later.
11416 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
11417 match what JDK 1.2 does), but don't set ACC_PUBLIC.
11419 1999-03-13 Per Bothner <bothner@cygnus.com>
11421 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
11422 * lex.h (UNGETC): Change misleading macro.
11424 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11426 * parse.y (java_stabilize_reference): Return NODE when patching a
11428 (java_complete_lhs): Put parenthesis around truth values.
11430 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11432 * class.c (layout_class_method): Don't make rtl for interface
11434 * parse.h (GET_TYPE_NAME): New macro.
11435 * parse.y (if_then_statement:): Fixed indentation.
11436 (if_then_else_statement:): Likewise.
11437 (for_statement:): Fixed spacing.
11438 (try_statement:): Fixed indentation.
11439 (create_interface): Don't force interfaces to be abstract.
11440 (method_header): Abstract methods are OK in interfaces.
11441 (declare_local_variables): Fixed typo in comment.
11442 (java_complete_expand_method): Fixed indentation.
11443 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
11444 non accessible fields.
11445 (java_stabilize_reference): New function.
11446 (java_complete_lhs): Fixed indentation. Use
11447 java_stabilize_reference in compound assignment. Insert the
11448 cast. If not processing `+' fix string constants before processing
11451 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11453 * constants.c (find_class_or_string_constant): Cast variable `j'
11454 to a `jword' when comparing against one.
11456 * expr.c (java_lang_expand_expr): Remove unused variables
11457 `has_finally_p' and `op0'.
11459 * gjavah.c (print_field_info): Cast a value to jint when comparing
11460 against one. Likewise for a jlong.
11461 (add_namelet): Likewise cast a `sizeof' to an int when comparing
11462 against a signed quantity.
11464 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
11465 (print_signature): Don't needlessly dereference variable `str'
11467 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
11468 `max_locals' with ATTRIBUTE_UNUSED.
11469 (jcf_parse_class): Likewise for variable `index'.
11471 * parse.h (reverse_jdep_list): Remove static prototype.
11473 * parse.y (build_jump_to_finally): Remove prototype and definition.
11474 (reverse_jdep_list): Add static prototype.
11476 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
11477 `assignment' and `expr_decl'.
11479 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
11481 1999-03-12 Andrew Haley <aph@cygnus.com>
11483 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
11484 we'll need a directory separator and a null character.
11486 1999-03-10 Per Bothner <bothner@cygnus.com>
11488 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
11490 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
11492 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
11495 1999-03-05 Per Bothner <bothner@cygnus.com>
11497 * lex.c (java_parse_end_comment): Take extra parameter (next char).
11499 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
11501 * class.c (layout_class_method): A static method in a base class
11502 is never overridden, so treat it like it doesn't exist.
11503 However, do complain about private non-static method overriding
11504 public static method.
11506 * parse.y: Don't set unused INITIALIZED_P flag.
11507 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
11509 * parse.y (find_expr_with_wfl): Optimize tail-calls.
11510 (build_array_from_name): Re-order &index[string] to &string[index].
11512 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
11513 error_mark (it might catch more errors, but it is more likely to lose).
11515 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11517 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
11518 (parse-scan.o): Depend on toplev.h.
11520 * class.c (make_method_value): Add prototype. Make it static.
11521 Remove unused second argument, caller changed.
11523 * expr.c (java_lang_expand_expr): Remove unused variable
11526 * java-tree.h: Don't prototype find_in_current_zip.
11527 Add prototypes for verify_constant_pool, start_java_method,
11528 end_java_method, give_name_to_locals, expand_byte_code,
11529 open_in_zip, set_constant_value, find_constant1, find_constant2,
11530 find_utf8_constant, find_string_constant, find_class_constant,
11531 find_fieldref_index, find_methodref_index, write_constant_pool,
11532 count_constant_pool_bytes and encode_newarray_type.
11534 * jcf-dump.c: Remove unused variable `LONG_temp'.
11536 * jcf-parse.c: Include parse.h.
11537 (jcf_parse_source): Remove unused parameter, all callers changed.
11538 (jcf_figure_file_type): Add static prototype.
11539 (find_in_current_zip): Likewise. Also remove unused parameter,
11540 all callers changed.
11541 (read_class): Initialize variable `saved_pos'.
11543 * jcf-reader.c (jcf_parse_preamble): Mark variables
11544 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
11546 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
11547 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
11548 (java_parse_doc_section): Initialize variable `seen_star'.
11549 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
11550 (java_lex_error): Mark parameters `msg' and `forward' with
11552 (java_get_line_col): Mark parameters `filename' and `line' with
11555 * parse-scan.y: Include toplev.h.
11556 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
11558 * parse.h: use `struct JCF', not plain `JCF'.
11559 (java_parser_context_save_global, java_expand_classes
11560 java_parser_context_restore_global, java_parse): Add prototypes.
11562 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
11565 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
11567 * check-init.c (check_init): COPYN takes word count, not bit count.
11569 1999-02-26 Per Bothner <bothner@cygnus.com>
11571 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
11572 explicit build_decl. (Avoids crash in reload when optimizing.)
11574 1999-02-25 Per Bothner <bothner@cygnus.com>
11576 * decl.c (complete_start_java_method): Handle synchronized method
11577 even when compiling from bytecode.
11579 1999-02-26 Tom Tromey <tromey@cygnus.com>
11581 * gjavah.c (add_class_decl): Only generate `#include' if outer
11582 class is not the name of the class we are processing. Correctly
11583 append `.h' in #include.
11584 (process_file): Clean up newlines around generated `#include's.
11585 (decode_signature_piece): Correctly handle inner classes.
11586 (struct include): New structure.
11587 (all_includes): New global.
11588 (print_include): New function.
11589 (add_class_decl): Use it.
11590 (process_file): Likewise.
11591 (add_class_decl): Generate include for java-array.h if array
11593 (process_file): Don't generate java-array.h include.
11595 * gjavah.c (add_namelet): Check for standard package names here.
11596 (add_class_decl): Don't check for standard package names here.
11598 1999-02-25 Tom Tromey <tromey@cygnus.com>
11600 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
11601 When reading a zip file, only use strncmp if both strings are
11602 bigger than the buffer length. Initialize `k' when looping
11605 1999-02-24 Tom Tromey <tromey@cygnus.com>
11607 * gjavah.c (struct namelet): New structure.
11608 (add_namelet): New function.
11609 (print_namelet): New function.
11610 (print_class_decls): Use add_namelet and print_namelet to generate
11611 namespaces and not classes.
11612 (method_printed): New global.
11613 (HANDLE_END_METHOD): Examine method_printed.
11614 (print_method_info): Set method_printed when required. Print
11615 error if function to be ignored is marked virtual. Handle $finit$
11617 (METHOD_IS_FINAL): New macro.
11618 (print_field_info): Use it.
11619 (HANDLE_METHOD): Clear method_printed.
11620 (method_pass): New global.
11621 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
11622 (process_file): Do two passes over both fields and methods.
11623 (HANDLE_METHOD): Examine method_pass.
11624 (root): New global.
11625 (add_class_decl): New function.
11626 (print_class_decls): Don't scan over entire constant pool.
11628 1999-02-23 Tom Tromey <tromey@cygnus.com>
11630 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
11631 disable linking in that case.
11633 1999-02-20 Tom Tromey <tromey@cygnus.com>
11635 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
11638 1999-02-21 Per Bothner <bothner@cygnus.com>
11640 * decl.c (build_result_decl), java-tree.h: New method.
11641 (complete_start_java_method): Handle synchronized methods.
11642 Don't build DECL_RESULT here. (Ordering dependency problem.)
11643 (start_java_method): Call build_result_decl here instead ...
11644 * parse.y (java_complete_expand_method): ... and here.
11645 (expand_start_java_method): Don't call complete_start_java_method here.
11646 (java_complete_expand_method): Call it here instead.
11647 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
11648 * java-tree.h: ... here.
11650 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
11651 * parse.y (java_complete_lhs): Don't call force_evaluation_order
11652 for ARRAY_REF - it doesn't work when array bounds are checked.
11653 (patch_array_ref): Handle it here instead.
11655 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
11657 1999-02-19 Per Bothner <bothner@cygnus.com>
11659 Force left-to-right evaluation of binary operations etc.
11660 * expr.c (force_evaluation_order), java-tree.h: New function.
11661 * parse.y (java_complete_lhs): Pass binary operations, procedure
11662 calls, and ARRAY_REFs to force_evaluation_order.
11663 (various): Set TREE_SIDE_EFFECTS more carefully.
11665 Tolerate random (non-UTF8) encoding in comments without complaining.
11666 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
11667 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
11669 * parse.y (resolve_qualified_expression_name): Handle error_mark.
11670 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
11672 * parse.y (java_complete_lhs): Ignore an empty statement in a
11673 COMPOUND_EXPR. Don't complain about empty statement after return.
11675 1999-02-19 Per Bothner <bothner@cygnus.com>
11677 * parse.y (obtain_incomplete_type): Don't wrap unknown types
11678 in TREE_LIST - just chain the POINTER_TYPEs together.
11679 (resolve_class): If type already resolved, return decl.
11680 After resolving, update TREE_TYPE(class_type), and name (if array).
11681 * parse.h (do_resolve_class), parse.y: Make non-static.
11682 * class.c (maybe_layout_super_class): Take this_class argument.
11683 Do do_resolve_class if necessary.
11684 (layout_class, layout_class_methods): Adjust calls appropriately.
11685 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11686 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
11687 * typeck.c (build_java_array_type): Don't call layout_class.
11689 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11691 * parse.y (check_pkg_class_access): Allow private class access
11692 within the same package.
11693 (strip_out_static_field_access_decl): New function.
11694 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
11695 operator argument before testing its nature.
11697 1999-02-03 Per Bothner <bothner@cygnus.com>
11699 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
11700 (TRY_EXPR): Simplify - it no longer has a finally clause.
11701 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
11702 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11703 * expr.c (java_lang_expand_expr): Likewise.
11704 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
11705 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
11706 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
11707 (build_try_statement): Remove finally parameter and handling.
11708 (build_try_finally_statement): New function.
11709 (patch_try_statement): No longer need to support finally clause.
11710 (try_statement): Update grammar action rules.
11711 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
11712 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11714 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
11716 * jcf-parse.c (get_constant): Add braces around computation of 'd'
11717 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
11719 1999-02-17 Andrew Haley <aph@cygnus.com>
11721 * class.c (build_utf8_ref): Back out broken patch which was
11722 intended to to output signatures using '.' as a separator.
11724 * class.c (make_class_data): Output signatures using '.' as a
11725 separator, rather than '/'.
11726 (mangled_classname): Likewise.
11727 (make_field_value): Likewise.
11728 (make_method_value): Likewise.
11729 * constants.c (alloc_class_constant): Likewise.
11730 * expr.c (build_invokeinterface): Likewise.
11732 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11734 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
11735 of an ancient workaround.
11737 1999-02-10 Jeffrey A Law (law@cygnus.com)
11739 * jvspec.c (xmalloc): Kill the prototype. It does not belong
11742 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11744 * lex.c (yylex): Encode \0 as UTF8.
11746 1999-02-10 Tom Tromey <tromey@cygnus.com>
11748 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
11749 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
11750 (libgcj_zip): Renamed.
11751 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
11753 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
11755 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
11756 (GC_NAME): Renamed -lgc to -lgcjgc.
11758 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11760 * lex.c (java_lang_cloneable): Initialize.
11761 * parse.y (java_lang_cloneable): New static variable.
11762 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
11763 doing one more qualification round.
11764 (valid_ref_assignconv_cast_p): Reject null source or
11765 destination. Allow an array to be cast into java.lang.Cloneable.
11766 (patch_cast): Swapped two first arguments to first call to
11767 valid_ref_assignconv_cast_p.
11769 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11771 * parse.h: DECL_P renamed JDECL_P.
11772 * parse.y: DECL_P replaced by JDECL_P.
11773 (build_array_from_name): Always use pointer's type.
11774 (patch_bc_statement): Extra code to search continue target in a
11775 for loop. Fixed comments. Continue target is current loop when
11778 1999-02-05 Andrew Haley <aph@cygnus.com>
11780 * class.c (make_class_data): The superclass of an interface should
11781 be null, not class Object.
11783 * lex.c (java_lex): Sign extend hex literals.
11785 1999-02-04 Andrew Haley <aph@cygnus.com>
11787 * class.c (build_utf8_ref): Output signatures using '.' as a
11788 separator, rather than '/'.
11789 (make_class_data): Likewise.
11791 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
11793 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
11794 mkstemp.o. Get them from libiberty now.
11796 1999-02-02 Jeffrey A Law (law@cygnus.com)
11798 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
11800 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11802 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
11805 1999-02-02 Per Bothner <bothner@cygnus.com>
11807 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
11808 * jcf-write.c (generate_bytecode_return): New function.
11809 (generate_bytecode_insns): Use it, for RETURN_EXPR.
11811 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
11812 generate special [fd]const_[01] instructions.
11814 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
11816 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
11817 handling OPCODE_lookupswitch or OPCODE_tableswitch.
11819 1999-02-01 Per Bothner <bothner@cygnus.com>
11821 * parse.y (patch_method_invocation): Handle calling static methods,
11822 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
11824 * parse.y (java_complete_lhs): Don't complain about unreachable
11825 exit condition in a do-while statement.
11827 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11829 * lex.c (java_read_char): Fixed utf8 decoding.
11830 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
11832 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
11833 comments. Local variable `all_primitive' is gone. Broadened
11834 acceptance of `0' to floating point targets. `long' can now be
11835 widened to `double' or `float'.
11836 (valid_method_invocation_conversion_p): Added leading
11837 comment. Fixed tabulation.
11838 (build_string_concatenation): Optimize out left or right empty
11841 1999-01-28 Per Bothner <bothner@cygnus.com>
11843 * jcf-write.c (localvar_alloc): Only emit entry for
11844 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
11845 (generate_bytecode_insns): Only call put_linenumber if
11846 debug_info_level > DINFO_LEVEL_NONE.
11847 * jvspec.c (lang_specific_driver): If no -O* or -g* option
11848 is specified, add -g1 (for compatibility wih javac).
11850 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
11852 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
11853 gjavah.o, check-init.o, jv-scan.o
11855 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11857 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
11859 * gjavah.c: Include config.h and system.h.
11861 * javaop.h (inline): Don't define, its handled by system.h.
11862 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
11863 from `inline' to `static inline'.
11865 * jcf.h (inline): Don't define, its handled by system.h.
11867 * lex.c (inline): Likewise.
11869 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
11871 * lang-specs.h: Map -Qn to -fno-ident.
11873 1999-01-29 Richard Henderson <rth@cygnus.com>
11875 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
11877 1999-01-29 Tom Tromey <tromey@cygnus.com>
11879 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
11880 then cast it to Object before calling `append' method.
11882 1999-01-28 Per Bothner <bothner@cygnus.com>
11884 * check-init.c (check_bool2_init, check_bool_init, check_init):
11885 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
11886 * jcf-write.c (generate_bytecode_insns): Likewise.
11888 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11890 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
11891 * parse.y (patch_cast): Allow a boolean to be cast into a
11894 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11896 * parse.y: (class_declaration:): Fixed indentation.
11897 (class_member_declaration:): Extra `;' after field declaration now
11899 (interface_declaration:): Removed debug messages in error reports.
11900 (patch_binop): Nodes created and returned inherit the orignal
11901 node's COMPOUND_ASSIGN_P flag value.
11902 (patch_cast): Fix cast from char to floating point.
11904 1999-01-25 Andrew Haley <aph@cygnus.com>
11906 * except.c, java-except.h (expand_resume_after_catch): new
11908 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
11909 to branch back to main flow of control after a catch block.
11911 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11913 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
11914 $(srcdir)/../system.h.
11915 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
11916 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
11917 (jcf-write.o): Likewise.
11918 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11919 (mangle.o): Depend on $(srcdir)/../toplev.h.
11920 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11921 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11923 * class.c: Include output.h and parse.h.
11924 (mangled_classname): Add the `const' keyword to a char*.
11925 (find_named_method): Hide unused function definition.
11926 (build_utf8_ref): Change type of variable `c' to unsigned char.
11927 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
11928 (build_class_ref): Add the `const' keyword to a char*.
11929 (layout_class_method): Remove unused variable `buf'.
11931 * decl.c (find_local_variable): Remove unused variable `rtl'.
11932 (pushdecl): Likewise for variables `different_binding_level' and
11934 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
11935 (maybe_build_cleanup): Likewise for parameter `decl'.
11937 * except.c (expand_start_java_handler): Mark parameter `range'
11938 with ATTRIBUTE_UNUSED.
11940 * expr.c: Include except.h.
11941 (pop_type): Remove unused variable `i'.
11942 (pop_value): Likewise for variables `n_words' and `i'.
11943 (expand_java_arrayload): Likewise for variable `convert'.
11944 (java_lang_expand_expr): Likewise for variables `op0', `type',
11945 `mode', `unsignedp', `node' and `elements'.
11946 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
11948 (process_jvm_instruction): Add a `const' qualifier to a char*.
11950 * gjavah.c (output_directory): Add the `const' keyword to a char*.
11951 (temp_directory): Likewise.
11952 (print_c_decl): Likewise.
11953 (print_method_info): Likewise.
11954 (decode_signature_piece): Likewise.
11955 (print_mangled_classname): Likewise.
11957 * java-except.h: Provide prototypes for maybe_start_try,
11958 maybe_end_try and add_handler.
11960 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
11961 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
11962 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
11963 init_expr_processing, push_super_field, init_class_processing,
11964 can_widen_reference_to, class_depth, verify_jvm_instructions,
11965 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
11966 set_local_type, merge_type_state, push_type, load_type_state,
11967 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
11968 emit_unicode_mangled_name): Add prototypes.
11970 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
11971 (print_signature_type): Use ISDIGIT, not isdigit.
11972 (print_signature): Remove unused variable `j'.
11974 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
11975 int when comparing against one.
11977 * jcf-parse.c: Include toplev.h.
11979 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
11980 (localvar_free): Remove unused variable `i'.
11981 (generate_bytecode_conditional): Likewise for variable `kind'.
11983 * jv-scan.c: Include config.h and system.h. Remove redundant
11984 OS header and gansidecl.h includes.
11985 (warning): Add the `const' keyword to a char*. Also add
11986 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
11987 __STDC__, when determining whether to use ANSI-isms.
11988 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
11989 (xmalloc): Don't redundantly prototype here.
11990 (main): Remove unused parameter `envp'. Also fix the arguments
11991 passed to function `fatal' to match the format specifier.
11993 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
11995 * mangle.c: Include toplev.h.
11996 (emit_unicode_mangled_name): Declare parameter `len'.
11998 * parse.y (parse_warning_context): Add the `const' keyword to a
11999 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
12000 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
12001 (issue_warning_error_from_context): Add the `const' keyword to
12003 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
12004 not `__STDC__' for whether to use ANSI-isms.
12006 * typeck.c (incomplete_type_error): Mark parameters `value' and
12007 `type' with ATTRIBUTE_UNUSED.
12008 (parse_signature_type): Use ISDIGIT, not isdigit.
12010 * verify.c (check_pending_block): Add the `const' keyword to a char*.
12011 (verify_jvm_instructions): Likewise. Remove unused variables
12012 `field_name' and `default_val'.
12014 * zextract.c: Include config.h and system.h. Remove redundant
12015 OS header includes.
12017 * zipfile.h: Prototype `read_zip_archive'.
12019 1999-01-21 Andrew Haley <aph@cygnus.com>
12021 * typeck.c (convert): Allow conversions to void type: some
12022 optimizations in gcc do this.
12024 1999-01-21 Andrew Haley <aph@cygnus.com>
12026 * typeck.c (convert_ieee_real_to_integer): New function.
12027 (convert): When not using fast-math and using hardware fp, convert
12028 an IEEE NaN to zero.
12030 1999-01-18 Andrew Haley <aph@cygnus.com>
12032 * parse.y (patch_binop): Do a type conversion from signed to
12033 unsigned and then back to signed when a ">>>" is found.
12035 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12037 * java-tree.h: (check_for_initialization): Added prototype.
12038 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
12039 * parse.y (do_resolve_class): Removed unused locals.
12040 (read_import_dir): Likewise.
12041 (resolve_qualified_expression_name): Array creation
12042 expressions are valid primary expressions.
12043 (qualify_ambiguous_name): Likewise.
12044 (patch_synchronized_statement): Removed unused local.
12046 1999-01-17 Jeffrey A Law (law@cygnus.com)
12048 * Makefile.in (zextract.o): Add dependencies.
12050 * Makefile.in: Do not put ^Ls at the start of a line.
12052 1999-01-15 Per Bothner <bothner@cygnus.com>
12054 * expr.c (process_jvm_instruction): Coerce to correct Throwable
12055 sub-type the result of the call that gets the exception value.
12057 * parse.y (java_complete_expand_methods): If flags_syntax_only,
12058 don't call finish_class.
12060 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
12061 clear found before continuing.
12063 * verify.c (verify_jvm_instructions): On an array load, allow
12064 and handle top of stack to be TYPE_NULL.
12066 * gjavah.c (generate_access): Translate Java package private or
12067 protected access to C++ public, but with a comment.
12069 1999-01-13 Andrew Haley <aph@cygnus.com>
12071 * expr.c (generate_name): Name prefix changed to avoid clashes
12072 with assembler temp labels.
12074 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
12075 MODIFY_EXPR. Without this, code for the assignment may not be
12076 generated at all and the synchronized statement will read an
12077 uninitialized variable.
12079 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12081 * class.c (maybe_layout_super_class): Fixed returned value.
12082 * lex.c: Added 1999 to the copyright.
12083 (java_init_lex): Initialize java_lang_imported.
12084 * lex.h: Added 1999 to the copyright.
12085 * parse.h: Added 1999 to the copyright.
12086 (REGISTER_IMPORT): Fixed typo in trailing macro.
12087 (CURRENT_OSB): New macro.
12088 (struct parser_ctxt): New fields osb_depth, osb_limit.
12089 * parse.y (java_lang_id): New global variable.
12090 (type_import_on_demand_declaration): Don't import java.lang.* twice.
12091 (array_creation_expression:): Use CURRENT_OSB.
12092 (dims:): Uses a stack to keep track of array dimensions.
12093 (cast_expression:): Use CURRENT_OSB.
12094 (find_expr_with_wfl): Return NULL if node found doesn't meet the
12096 (register_fields): Fixed typos in comment.
12097 (check_method_redefinition): Fixed comment indentation.
12098 (java_check_regular_methods): Set saved found wfl to NULL after
12099 having reinstalled it in the previously found DECL_NAME.
12101 1999-01-10 Richard Henderson <rth@cygnus.com>
12103 * gjavah.c (java_float_finite): Use a union to do type punning.
12104 (java_double_finite): Likewise.
12106 1999-01-09 Per Bothner <bothner@cygnus.com>
12108 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
12109 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
12110 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
12111 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
12112 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
12113 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
12115 1999-01-08 Per Bothner <bothner@cygnus.com>
12117 * check-init.c (check_init): If compiling to native, we don't
12118 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
12120 1999-01-08 Tom Tromey <tromey@cygnus.com>
12122 * parse-scan.y (variable_declarator_id): Set or increment
12124 (bracket_count): New global.
12125 (formal_parameter): Handle case where bracket pairs trail variable
12128 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
12130 * jcf-parse.c (yyparse): variable len changed from a char to an
12131 int to prevent overflow.
12133 1999-01-06 Per Bothner <bothner@cygnus.com>
12135 * java-tree.h: Declare read_class.
12136 * jcf-parse.c (read_class): New function.
12137 (load_class): Now just call read_class.
12139 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
12140 * jcf-parse.c (parse_source_file): Declare save_error_count,
12141 which is needed by java_parse_abort_on_error macro,
12142 * parse.y (java_layout_classes, java_expand_classes): Likewise.
12144 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
12145 constructor, if initializing a static field.
12146 (patch_new_array_init): Set TREE_CONSTANT if it is.
12147 * expr.c (java_lang_expand_expr): For a static array constructor
12148 of primitive elements, allocate the array itself statically.
12149 Disabled until we can set the vtable field statically.
12151 * check-init.c: New file. Checks for definite assignment.
12152 * Makefile.in (JAVA_OBJS): Add check-init.o.
12153 * parse.y (java_complete_expand_method): Call check_for_initialization.
12154 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
12156 1999-01-06 Graham <grahams@rcp.co.uk>
12158 * parse.y : include system.h instead of including
12159 standard headers directly with the exception of <dirent.h>.
12161 1999-01-06 Per Bothner <bothner@cygnus.com>
12163 * lex.h: Moved static function declarations to lex.c,
12164 to shut up some -Wall warnings.
12165 * lex.c: Static function declarations moved here.
12166 * jcf-dump.c: Small fixes to shut up -Wall warnings.
12168 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12170 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
12172 1998-12-22 Per Bothner <bothner@cygnus.com>
12174 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
12175 * verify.c (verify_jvm_instructions): Fix off-by-one error.
12177 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
12178 (localvar_alloc): Change return type to void,
12179 (emit_unop): Remove unused variable size.
12181 * jcf-write.c (struct jcf_block): Add new union.
12182 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
12183 (call_cleanups): New functions.
12184 (struct jcf_partial): New fields num_finalizers and return_value_decl.
12185 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
12186 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
12187 * lang.c (lang_init): Call using_eh_for_cleanups.
12188 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
12189 completing operands to patch_synchronized_statement.
12190 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
12191 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
12192 WITH_CLEANUP_EXPR instead of TRY_EXPR.
12194 1998-12-20 John F. Carr <jfc@mit.edu>
12196 * Make-lang.in: Comment out control-Ls; they upset some makes.
12198 1998-12-18 Tom Tromey <tromey@cygnus.com>
12200 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
12203 1998-12-17 Tom Tromey <tromey@cygnus.com>
12205 * parse.y (DIR_SEPARATOR): New define.
12206 (check_class_interface_creation): Use it.
12208 * parse-scan.y (report_main_declaration): Recognize
12209 `java.lang.String' in argument to main.
12211 1998-12-16 Per Bothner <bothner@cygnus.com>
12213 * parse.y (create_interface): Remove bogus test.
12215 1998-12-16 Per Bothner <bothner@cygnus.com>
12217 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
12218 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
12220 1998-12-16 Tom Tromey <tromey@cygnus.com>
12222 * parse-scan.y (qualified_name): Use correct sprintf format.
12224 1998-12-15 Tom Tromey <tromey@cygnus.com>
12226 * gjavah.c (print_field_info): Changed how most negative number is
12229 1998-12-14 Per Bothner <bothner@cygnus.com>
12231 * parse.y (fold_constant_for_init): New function.
12232 (resolve_expression_name): Don't replace static final
12233 constant-initialized fields by its value.
12234 (java_complete_lhs): New. Same as java_complete_tree, except does
12235 not replace static final constant-initialized fields by their values.
12236 (register_fields): If there is an initializer, set DECL_INITIAL and
12237 MODIFY_EXPR_FROM_INITIALIZATION_P.
12238 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
12239 Only call patch_initialized_static_field if
12240 MODIFY_EXPR_FROM_INITIALIZATION_P.
12241 (patch_initialized_static_field): If not valid constant, clear
12244 * parse.y (lookup_field_wrapper): Fix thinko.
12246 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
12247 set and restore global lineno.
12249 1998-12-14 Tom Tromey <tromey@cygnus.com>
12251 * gjavah.c (print_field_info): If value to print is the smallest
12252 value of its size, then print as hex to avoid later warnings from
12255 1998-12-14 Tom Tromey <tromey@cygnus.com>
12257 * gjavah.c (decompile_method): Decompile `return null'.
12258 (process_file): Generate `#pragma interface'.
12259 (method_declared): New global.
12260 (print_method_info): Set it.
12261 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
12262 (print_method_info): Handle abstract methods.
12264 1998-12-13 Per Bothner <bothner@cygnus.com>
12266 * parse.y (patch_method_invocation): If class_decl is null
12267 (e.g. an array type), use original type.
12269 * parse.y (check_thrown_exceptions): Temporary hack to suppress
12270 errors about uncaught exception from clone (of array, specifically).
12272 1998-12-13 Tom Tromey <tromey@cygnus.com>
12274 * gjavah.c (decompile_method): Handle all types of `return'
12275 opcode. Decompile `return this' and `return'.
12276 (method_access): New global.
12277 (print_method_info): Set it.
12278 (decompile_method): Don't decompile a synchronized method.
12280 1998-12-13 Tom Tromey <tromey@cygnus.com>
12282 * jcf-reader.c (jcf_parse_one_method): Recognize
12284 * gjavah.c (HANDLE_END_METHOD): New macro.
12285 (HANDLE_CODE_ATTRIBUTE): New macro.
12286 (decompile_method): New function.
12287 (print_method_info): Don't print `;\n' at end of function decl.
12288 Include java-opcodes.h.
12289 (decompiled): New global.
12291 1998-12-12 Per Bothner <bothner@cygnus.com>
12293 * class.c (build_class_ref): Handle PRIMTYPE.class if
12294 flag_emit_class_files.
12295 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
12296 if flag_emit_class_files.
12297 * parse.y (java_complete_tree): Pre-liminary support for
12298 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
12300 * parse.y (patch_synchronized_statement): Don't call monitorexit
12301 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
12303 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
12305 * zipfile.h (opendir_in_zip): New declaration.
12306 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
12307 (opendir_in_zip): New function, using code from open_in_zip.
12308 (open_in_zip): Call opendir_in_zip.
12309 (find_class): Remove no-longer-used do_class_file parameter,
12310 but add source_ok parameter. Change logic so if we find a .java file,
12311 we don't look for .class in later classpath emtries.
12312 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
12313 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
12314 * gjavah.c: Update call to find_class.
12315 * jcf-dump.c: Likewise.
12317 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
12318 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
12319 nothing if body is empty_stmt_node.
12320 Various little fixes so SP gets correctly adjusted.
12321 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
12322 For CALL_EXPR, test if static first.
12323 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
12324 such as the ones we create for Object and Class.
12325 Set and restore current_function_decl.
12326 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
12327 (note_possible_classname): New function.
12328 (read_import_entry): Removed. Merged with read_import_dir.
12329 (read_import_dir): Don't call find_class - that only gives us
12330 the first classpath entry having the needed package.
12331 Use the struct buffer data structure from buffer.h.
12332 (read_import_dir, find_in_imports_on_demand): The remembered
12333 class names now use '.' (not '/') as package separator.
12335 * parse.y (java_complete_expand_methods): Call write_classfile
12336 here, and not in java_expand_classes (which only gets first class).
12338 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12340 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
12341 (register_fields): If a static fields has an initializer, just
12342 chain it on ctxp->static_initialized, and handle later.
12343 (java_complete_expand_methods): Force <clinit> first.
12344 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
12345 - it's already been completed.
12346 (patch_initialized_static_field): New function.
12347 (java_complete_field): Call it.
12349 1998-12-12 Per Bothner <bothner@cygnus.com>
12351 * expr.c (encode_newarray_type, build_new_array): New functions.
12352 * java-tree.h: Declare build_new_array.
12353 * jcf-write.c (patch_newarray): Use build_new_array.
12355 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
12356 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
12358 * parse.y (patch_new_array_init): Re-organize.
12359 Now is passed the actual array (pointer) type of the value.
12360 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
12361 (patch_array_constructor): Removed - merged into patch_new_array_init.
12362 (java_complete_tree): Update patch_new_array_init.
12364 * jcf-write.c (find_constant_index): New function.
12365 (generate_bytecode_insns): Use find_constant_index.
12366 (generate_classfile): Use find_constant_index for ConstantValue.
12368 1998-12-11 Tom Tromey <tromey@cygnus.com>
12370 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
12371 * decl.c (init_decl_processing): Renamed dtable -> vtable.
12372 * class.c (make_class_data): Renamed dtable -> vtable, and
12373 dtable_method_count -> vtable_method_count.
12375 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12377 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
12378 global variables, initialized.
12379 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
12380 Declared new global variables.
12381 * lex.c (java_lex): Return long_zero_node, float_zero_node,
12382 double_zero_node, integer_zero_node upon direct matching.
12383 * parse.y (purify_type_name): Added function prototype.
12384 (duplicate_declaration_error_p): Consider new_type as potentially
12385 being a incomplete type. Use purify_type_name on type string.
12386 (method_header): saved_type: unused variable removed. Don't figure
12387 return type if method name is invalid.
12388 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
12389 processed by patch_unaryop.
12390 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
12391 increment/decrement node into its original type after binary
12392 numeric promotion on its operands.
12394 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12396 * parse.y (array_initializer:): Array init operand is NULL_TREE
12397 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
12398 now an error. Fixed indentation problems.
12399 (patch_string): Handle error_mark_node as an argument.
12400 (patch_new_array_init): Fixed indentation problems.
12401 (array_constructor_check_entry): Removed check on null wfl_value.
12402 Return an error if wfl_value's walk returns an error.
12404 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12406 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
12407 * lex.c (java_lex): Remember column position before advancing one
12408 token. Retain location information on OCB_TK.
12409 * lex.h (typedef struct java_lc): Added new field.
12410 * parse.h (GET_SKIP_TYPE): New macro.
12411 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
12412 * parse.y (build_new_array_init, patch_new_array_init,
12413 patch_array_constructor, maybe_build_array_element_wfl,
12414 array_constructor_check_entry): New function prototypes.
12415 (switch_block:): Tagged <node>.
12416 (OCB_TK): Tagged <operator>.
12417 (array_initializer:): Installed actions.
12418 (variable_initializer): Build location information on element if
12420 (switch_statement:): Fixed indentation typo.
12421 (switch_block:): Redefined default action.
12422 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
12423 (patch_assignment): Removed duplicate code.
12424 (maybe_build_array_element_wfl, build_new_array_init,
12425 patch_new_array_init, patch_array_constructor,
12426 array_constructor_check_entry): New functions.
12428 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12430 * parse.y (array_initializer): Tagged <node>.
12431 (variable_initializer:): Use default rule.
12432 (array_initializer:): Defined actions.
12433 (variable_initializers:): Likewise.
12434 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
12435 non-static field accesses.
12436 (patch_invoke): Fixed indentation typo.
12437 (java_complete_tree): Likewise.
12438 (build_labeled_block): Changed leading comment. Generate an error
12439 in case of duplicate loop labels.
12440 (patch_conditional_expr): Patch results of string concatenation
12443 1998-12-06 Per Bothner <bothner@cygnus.com>
12445 * constants.c (find_methodref_index): When the class is an interface,
12446 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
12448 * decl.c (finit_identifier_node): Use "$finit$", rather than
12449 "<finit>" (which Sun's verifier rejects).
12450 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
12451 (generate_field_initialization_code): Removed.
12452 (fix_constructors) Don't add call to $finit$ here (wrong order).
12453 (patch_method_invocation): Add $finit$ call here.
12455 * java-tree.h (CALL_USING_SUPER): New macro.
12456 * parse.y (patch_invoke): Remove im local variable.
12457 (patch_method_invocation, patch_invoke): Don't pass super parameter.
12458 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
12459 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
12461 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
12463 * parse.y (java_complete_tree): Don't complain about unreachable
12464 statement if it is empty_stmt_node.
12466 * jcf-write.c (find_constant_wide): New function.
12467 (push_long_const): Use find_constant_wide.
12469 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
12470 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
12471 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
12472 Emit invokeinterface when calling an interface method.
12473 Emit invokespecial also when calling super or private methods.
12475 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
12477 1998-12-06 Per Bothner <bothner@cygnus.com>
12479 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
12481 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12483 * java-tree.h (java_layout_seen_class_methods): New function
12485 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
12486 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
12487 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
12488 * parse.y (method_declarator:): Defined action.
12489 (issue_warning_error_from_context): input_filename saved, set to
12490 the appropriate value and restored after java_error is called.
12491 (build_unresolved_array_type): Fixed comment.
12492 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
12493 (method_header): Deal with return type the same way type are
12494 handled for fields and method's parameters and local variables
12496 (check_method_redefinition): Removed extra CR.
12497 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
12498 (java_layout_seen_class_methods): New function.
12499 (java_layout_classes): Call java_layout_seen_class_methods.
12501 1998-12-03 Per Bothner <bothner@cygnus.com>
12503 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
12505 1998-12-03 Per Bothner <bothner@cygnus.com>
12507 * jcf-dump.c (main): Fix error message.
12508 * jcf-path.c (add_entry): Style fix.
12510 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12512 * class.c (layout_class_method): Call build_java_argument_signature
12513 on constructors too.
12514 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
12515 (patch_method_invocation): Define a primary when resolving an
12516 expression name. Augmented comment on code checking illegal `this'
12517 usage. Loosened it test by accepting NEW_CLASS_EXPR.
12519 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12521 * class.c (layout_class_method): Don't report error on non-static
12522 overriding static if the method is private.
12523 * java-tree.h (finish_class): Prototype added.
12524 * lex.c (java_get_line_col): Handle col argument -2 value.
12525 * parse.h: All static method declarations moved to parse.y.
12526 * parse.y: Now contains all static method declarations previously
12528 (find_expr_with_wfl, missing_return_error,
12529 unreachable_stmt_error): New functions.
12530 (java_get_real_method_name): Identify constructors bearing class
12531 names in source code compiled classes only.
12532 (java_complete_expand_methods): Call missing_return_error.
12533 (invocation_mode): Private methods invoked as static methods.
12534 (java_complete_tree): Call unreachable_stmt_error.
12536 1998-12-01 Tom Tromey <tromey@cygnus.com>
12538 * Makefile.in (+target): Removed.
12539 (+xmake_file): Likewise.
12540 (+tmake_file): Likewise.
12541 (.NOEXPORT): Removed duplicate.
12543 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12545 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
12547 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
12549 * jvgenmain.c: Remove the xmalloc prototype, we get it from
12550 libiberty.h. Provide an xmalloc definition.
12552 * jvspec.c: Remove the xmalloc prototype.
12554 * parse-scan.y: Include config.h and system.h. Don't include
12555 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
12556 Provide an xstrdup definition.
12558 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
12560 * jcf-path.c (add_entry): Recognize ".jar" too.
12561 * lang-specs.h: Likewise.
12563 1998-11-26 Per Bothner <bothner@cygnus.com>
12565 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
12566 soft_monitorenter_node, soft_monitorexit_node, throw_node.
12568 * jcf-write.c (generate_bytecode_insns):
12569 Handle pre/post-increment/decrement of long.
12571 * jcf-write.c (generate_bytecode_insns):
12572 Handle missing exception handler (finally for synchronized).
12574 1998-11-25 Per Bothner <bothner@cygnus.com>
12576 * java-tree.h (end_params_node): Declare global.
12577 * decl.c (end_params_node): New global.
12578 (init_decl_processing, start_java_method): Use end_params_node for
12579 end of list of parameter types. Follows correct gcc conventions.
12580 * expr.c (pop_argument_types, pop_arguments): Likewise.
12581 * lang.c (put_decl_node): Likewise.
12582 * typeck.c (various places): Likewise.
12583 * class.y (various places): Likewise.
12584 * parse.y (various places): Likewise.
12586 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
12587 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
12589 * class.c: Add #include flags.h, remove no-longer needed declaration.
12591 * class.c (layout_class_method): Remove commented-out code, re-format.
12592 Don't add vtable entry (or index) for private methods.
12593 * expr.c (expand_invoke): A private method is implicitly final.
12594 * class.c (make_class_data): If inlining or optimizing,
12595 skip private methods.
12597 * class.c (finish_class): New function. Calls existing methods,
12598 but alls emits deferred inline functions.
12599 * jcf-parse.c (parse_class_file): Call finish_class.
12600 * parse.y (java_complete_expand_methods): Likewise.
12602 * expr.c (build_java_binop): Explicit default, to silence -Wall.
12604 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
12606 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
12608 * jcf-write.c (generate_bytecode_conditional): Fix typo.
12610 1998-11-24 Per Bothner <bothner@cygnus.com>
12612 * (generate_classfile): Always write class access flag with
12615 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12617 * class.c (maybe_layout_super_class): New function.
12618 (layout_class): Reorganized. Loop on class methods dispatched into
12619 a new function. Call maybe_layout_super_class.
12620 (layout_class_methods, layout_class_method): New functions.
12621 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
12623 (expand_invoke): Likewise.
12624 * java-tree.h (all_class_list): New global variable declared.
12625 (layout_class_methods, layout_class_method): New function
12627 (LAYOUT_SEEN_CLASS_METHODS): New macro.
12628 * jcf-parse.c (all_class_list): New global variable.
12629 (load_class): Extended what class_or_name can be. Use parser
12630 context mechanism to save globals before calling jcf_parse.
12631 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
12632 is set on the file name.
12633 (jcf_parse): Layout class methods when Object is loaded, otherwise
12634 record class in all_class_list for delayed method layout.
12635 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
12636 * lang.c (put_decl_node): Decode <init> into the decl context
12638 * lex.c (java_allocate_new_line): Use xmalloc.
12639 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
12640 pointers, not TREE_LIST elements.
12641 (struct parser_ctxt): Fixed comment indentations, added comments
12642 and reordered some fields.
12643 (java_check_methods): Function prototype removed.
12644 * parse.y (java_push_parser_context): Use xmalloc.
12645 (java_parser_context_restore_global): Pop extra pushed ctxp only
12646 when there's nothing next.
12647 (maybe_create_class_interface_decl): Fixed comment, add new
12648 created class decl to all_class_list.
12649 (method_header): Use GET_REAL_TYPE on argument's types.
12650 (method_declarator): Use GET_REAL_TYPE, change type to the real
12651 type in TREE_LIST dependency node. Build argument list with the
12653 (create_jdep_list): Use xmalloc. Removed allocation error message.
12654 (obtain_incomplete_type): Fixed leading comment. Broadened
12655 incoming argument meaning.
12656 (register_incomplete_type): Use xmalloc. Removed allocation error
12658 (safe_layout_class): Fixed leading comment.
12659 (jdep_resolve_class): Reversed if statement condition and switch
12660 if and else bodies.
12661 (resolve_and_layout): Fixed leading comment. Broadened incoming
12663 (complete_class_report_errors): New local variable name, for
12664 clarity. purify_type_name used for all error cases.
12665 (java_get_real_method_name): Stricter check on constructors.
12666 (java_check_regular_methods): Reverse methods list only if not
12667 already laid out. Layout artificial constructor.
12668 (java_check_methods): Deleted.
12669 (source_start_java_method): Obtain incomplete type for patchable
12671 (java_layout_classes): Fixed leading comment. Use
12672 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
12673 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
12674 before returning. Fixed comments.
12675 (java_expand_classes): Check for errors up front.
12676 (patch_method_invocation): Class to search is resolved and laid
12679 1998-11-24 Per Bothner <bothner@cygnus.com>
12681 * expr.c (java_lang_expand_expr): Add missing emit_queue.
12683 * javaop.h (int8): Removed - not used.
12684 (jbyte): Redefine portably with correct signedness.
12686 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
12688 * jcf-write.c (generate_bytecode_insns): Fix typo
12689 OPCODE_getstatic to OPCODE_getfield.
12691 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
12692 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
12693 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
12695 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12697 * jcf-parse.c (jcf_parse_source): Function returned type is
12698 void. Added prototype.
12699 (jcf_parse): Function returned type is void.
12700 (yyparse): Remove call to fclose on the last parsed file.
12702 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
12704 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12706 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
12707 (layout_class): Cope with methods featuring WFL in decl names.
12708 * decl.c (unqualified_object_id_node): New global variable,
12710 (build_decl_no_layout): Removed.
12711 * expr.c (build_primtype_type_ref): Handle Double.
12712 (java_lang_expand_expr): Fixed indentations.
12713 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
12714 (flag_wall, flag_redundant, flag_not_overriding,
12715 flag_static_local_jdk1_1, unqualified_object_id_node): Global
12716 variable declarations.
12717 (build_decl_no_layout): Removed prototype.
12718 (java_get_real_method_name): Added prototype.
12719 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
12720 (java_parse_abort_on_error): Macro now just returns.
12721 * jcf-parse.c (jcf_parse_source): Check fclose returned
12722 value. Call emit_register_classes if java_report_errors returns
12724 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
12725 flag_static_local_jdk1_1): New integer flags.
12726 (lang_decode_option): New flags set here.
12727 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
12728 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
12729 the flag_redundant variable.
12730 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
12731 when parsing java.lang.Object class.
12732 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
12733 NULL_TREE to build.
12734 (resolve_qualified_expression_name): Fixed indentation.
12735 (patch_array_ref): Changed prototype.
12736 (not_initialized_as_it_should_p): Prototype removed.
12737 (java_report_errors): Added function prototype.
12738 * parse.y (formal_parameter:): Changed error message for not yet
12739 supported final parameters.
12740 (class_type_list:): Set both PURPOSE and VALUE of created
12741 TREE_LIST to be class_type.
12742 (primary_no_new_array:): Handle class literals on primitive types.
12743 (parse_warning_context): Reinstalled correct force_error and
12744 do_warning flags setups.
12745 (java_report_errors): Changed prototype. Return java_error_count
12747 (variable_redefinition_error): Consider treating variable type as
12749 (create_interface): Warn about redundant abstract modifier if
12750 flag_redundant is set. Changed error message.
12751 (lookup_field_wrapper): Save/restore globals before/after looking
12753 (duplicate_declaration_error_p): Consider treating declaration
12754 type as a fake pointer.
12755 (register_fields): Extract real type from dependency node. Check
12756 for duplicate field declaration after type adjustment. Use
12757 DECL_INITIAL to store static final initialized values.
12758 (method_header): Extract real function type from dependency node.
12759 (check_abstract_method_header): Use GET_METHOD_NAME.
12760 (obtain_incomplete_type): Layout fake pointer type.
12761 (safe_layout_class): Don't try to check for methods before layout.
12762 (java_complete_class): Don't check for correct throws clause
12763 elements inheritance here.
12764 (resolve_and_layout): Broadened name parameter meaning.
12765 (reset_method_name): Use GET_METHOD_NAME.
12766 (java_get_real_method_name): New function.
12767 (java_check_regular_methods): Don't check methods in
12768 java.lang.Object. Verify lineage of throws clause elements. Use
12769 flag_no_overriding in warning report.
12770 (check_throws_clauses): Don't check if class was from
12771 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
12772 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
12773 (declare_local_variables): Use flag_static_local_jdk1_1 to report
12774 warning on unsupported final local variables. Use build_decl
12775 instead of build_decl_no_layout. Get real local variable type from
12777 (source_start_java_method): Get real parameter type from
12778 dependency node. Call build_decl instead of build_decl_no_layout.
12779 (java_layout_classes): Reverse tree and layout type and class as
12780 required. Mark class as loaded when done.
12781 (resolve_field_access): Fixed indentation. Restricted condition
12782 leading to static field access code generation. Set field_type
12783 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
12784 (resolve_qualified_expression_name): Initialize type_found to
12785 null. Handle static field resolved during qualification. Fixed
12786 layout on non primitive field decl types.
12787 (not_accessible_p): Fixed typo in comment.
12788 (patch_method_invocation): Resolve and layout class to search from
12790 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
12791 layout non primitive type, if necessary. Make method node only to
12793 (find_applicable_accessible_methods_list): Consider WFL'ed method
12794 decl names. Fixed indentation.
12795 (argument_types_convertible): Resolve and layout target type if
12797 (java_complete_tree): Fixed indentation problems. Rewrote
12798 CALL_EXPR thrown exceptions check. Re-installed further processing
12799 of the assignment in certain cases.
12800 (patch_assignment): Call maybe_build_primttype_type_ref to perform
12801 inlining on class literals.
12802 (valid_builtin_assignconv_identity_widening_p): Cope with constant
12804 (valid_method_invocation_conversion_p): Likewise.
12805 (patch_string): Temporary disable forbidden use of `this' in
12806 explicit constructor invocations when doing string concatenation
12807 within their scope.
12808 (patch_unaryop): Added comment. Reinstalled code to disable
12809 further check on assignment operation with cast expression RHS.
12810 (patch_switch_statement): Fixed indentation.
12811 (build_try_statement): Call build_decl instead of
12812 build_decl_no_layout.
12813 (patch_synchronized_statement): Likewise.
12814 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
12815 IS_UNCHECKED_EXPRESSION_P.
12816 (check_thrown_exceptions_do): Changed leading comment. Resolve and
12817 layout argument exception type.
12818 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
12819 of IS_UNCHECKED_EXPRESSION_P.
12821 1998-11-18 Anthony Green <green@cygnus.com>
12823 * jcf-parse.c (yyparse): Open class file in binary mode.
12825 1998-11-15 Per Bothner <bothner@cygnus.com>
12827 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
12829 * jcf-write.c (perform_relocations): Move check out one loop.
12831 1998-11-15 Anthony Green <green@hoser.cygnus.com>
12833 * Make-lang.in: Fix reference to srcdir.
12834 * jv-scan.c: Add missing xmalloc prototype.
12835 * jvgenmain.c: Ditto.
12837 1998-11-15 Per Bothner <bothner@cygnus.com>
12839 * decl.c (error_mark_node), java-tree.h: New global.
12840 * parse.y: Use empty_stmt_node instead of size_zero_node.
12841 (build_if_else_statement): If missing else, use empty_stmt_node.
12843 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
12844 (java_complete_expand_method): Complain if return is missing.
12845 (java_check_regular_methods): Comment out incorrect error check.
12846 (not_accessible_p): Fix incorrect handling of protected methods.
12847 (patch_method_invocation): Pass correct context to not_accessible_p.
12848 (find_applicable_accessible_methods_list): Likewise.
12849 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
12850 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
12851 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
12852 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
12854 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
12855 (push_int_const): Remove reundant NOTE_PUSH.
12856 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
12857 (- case SWITCH_EXPR): Fix code generation bug.
12858 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
12859 (generate_classfile): More robust for abstract methods.
12861 1998-11-15 Anthony Green <green@cygnus.com>
12863 * Makefile.in: jv-scan and jvgenmain all require libiberty.
12864 * Make-lang.in: Ditto.
12866 * jv-scan.c: Remove xmalloc and xstrdup definitions.
12867 * jvgenmain: Ditto.
12869 1998-11-15 Per Bothner <bothner@cygnus.com>
12871 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
12873 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
12875 1998-11-14 Per Bothner <bothner@cygnus.com>
12877 Allow uses of interface types to verify. This is not really
12878 type-safe, but it matches what Sun does, and is OK as long as
12879 there are appropriate run-time checks.
12880 * verify.c (merge_types): If merging two interface types,
12881 just set the result to java.lang.Object.
12882 * expr.c (pop_type): Any interface is matches by java.lang.Object.
12884 1998-11-13 Tom Tromey <tromey@cygnus.com>
12886 * gjavah.c (main): Handle --output-class-directory argument.
12887 * jvspec.c (lang_specific_driver): Translate `-d' into
12888 -foutput-class-dir.
12889 * jcf.h (jcf_write_base_directory): Declare.
12890 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
12891 * lang-options.h: Mention -foutput-class-dir.
12892 * jcf-write.c (jcf_write_base_directory): New global.
12893 (make_class_file_name): Put generated .class file into `-d'
12894 directory, or into source directory if -d not given. Function now
12896 (write_classfile): Free class file name. Handle case where class
12898 (DIR_SEPARATOR): New macro.
12899 Include <sys/stat.h>
12901 * Makefile.in (prefix): New macro.
12903 1998-11-12 Per Bothner <bothner@cygnus.com>
12905 * parse.y (patch_invoke): Do less if flag_emit_class_files.
12906 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
12907 here (done in patch_invoke instead).
12908 (case_identity): Moved here from parse.y.
12910 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
12911 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
12912 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
12913 so they can be efficiently scanned without recursion.
12914 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
12915 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
12916 in BLOCK iteratively, rather than recursively.
12918 * parse.y (do_unary_numeric_promotion): New function.
12919 (patch_unaryop, patch_binop, patch_array_ref): Use it.
12921 * parse.y (patch_newarray): Various fixes.
12923 Re-do handling of switch statements (for proper block scoping).
12924 * parse.y: Add just a single block for the enture switch block,
12925 but don't create any "case blocks".
12926 (group_of_labels): Rmeoved unneeded non-terminal.
12927 CASE_EXPR and DEFAULT_EXPR are added to current block.
12928 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
12929 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
12930 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
12931 * parse.y (wfl_operator, print_int_node): Make non-static.
12932 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
12933 as part of recursive scan of block.
12934 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
12935 (patch_switch_statement): Most tests move dinto java_complete_tree.
12937 * parse.y: Make various production be non-typed (void).
12938 * parse.y (parse_error): Merged into issue_warning_error_from_context.
12939 * parse.y (add_stmt_to_compound): Don't create/change extra node.
12940 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
12942 * jcf-write.c (struct jcf_handler): New type.
12943 (struct jcf_switch_state): New type.
12944 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
12945 (alloc_handler, emit_unop, emit_reloc): New functions.
12946 (adjust_typed_op): Add extra parameter ("max type" offset).
12947 (emit_switch_reloc, emit_case-reloc): New function.
12948 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
12949 (generate_bytecode_insns): Support REAL_CST, switch statements,
12950 exception handling, method calls, object/array creation, and more.
12952 * class.c: Remove some unused variables.
12953 * constants.c (find_string_constant): New function.
12954 (count_constant_pool_bytes): Fix to correctly handle wide constants.
12955 * decl.c (complete_start_java_method): Don't _Jv_InitClass
12956 if flag_emit_class_files.
12958 1998-11-12 Tom Tromey <tromey@cygnus.com>
12960 * jcf-io.c (find_class): Added explanatory comment.
12962 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
12963 trailing slash to `.zip' entries.
12965 * jvspec.c (lang_specific_driver): Correctly handle case where
12966 GC_NAME not defined.
12968 1998-11-11 Tom Tromey <tromey@cygnus.com>
12970 * jvspec.c (GC_NAME): New define.
12971 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
12973 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
12975 1998-11-11 Per Bothner <bothner@cygnus.com>
12977 * jcf-dump.c (TABLE_SWITCH): Fix typos.
12979 1998-11-11 Tom Tromey <tromey@cygnus.com>
12981 * jcf-dump.c (main): Correctly recognize `--'-style long options.
12983 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12985 * class.c (is_compiled_class): Call safe_layout_class for class
12986 compiled from source.
12987 * conver.h (convert_to_integer, convert_to_real,
12988 convert_to_pointer): Added prototypes.
12989 * decl.c (init_decl_processing): Non longer push the decls of
12990 `methodtable', `constants', `Class', `Field', `dispatchTable'
12991 `jexception' and `Method'.
12992 * expr.c (build_invokeinterface): New function.
12993 (expand_invoke): static variable CLASS_IDENT now in
12994 build_invokeinterface. Use build_invokeinterface.
12995 (expand_java_field_op): Moved code to inline
12996 java.lang.PRIMTYPE.TYPE into a function.
12997 (build_primtype_type_ref): New function.
12998 * java-tree.def (INSTANCEOF_EXPR): New tree code.
12999 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
13000 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
13001 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
13002 (DECL_LOCAL_STATIC_VALUE): New macro.
13003 (build_invokeinterface, build_primtype_type_ref): New function
13005 (java_parse_abort_on_error): Macro rewritten.
13006 * jcf-parse.c (current_method): Add comment to declaration.
13007 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
13008 Function prototypes fixed.
13009 (jcf_parse_source): push/pop parser context. save/restore global.
13010 (parse_source_file): Fixed leading comment. Now take a
13011 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
13012 classes and pop the parser context anymore.
13013 (yyparse): Push parser context, save globals, parse the source
13014 file, restore globals and pop the parser context when processing a
13016 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
13017 * lex.c (java_parse_doc_section): New function.
13018 (java_lex): Call java_parse_doc_section when appropriate. Build an
13019 operator around INSTANCEOF_TK.
13020 * lex.h (java_lineterminator, java_sprint_unicode,
13021 java_unicode_2_utf8, java_lex_error, java_store_unicode):
13022 Prototypes rewritten.
13023 (java_parse_escape_sequence, java_letter_or_digit_p,
13024 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
13025 java_read_unicode, java_store_unicode, java_read_char,
13026 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
13027 Added function prototypes.
13028 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
13030 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
13032 (struct parser_ctxt): New fields: deprecated,
13033 current_parsed_class_un, gclass_list.
13034 (fix_method_argument_names, issue_warning_error_from_context,
13035 resolve_package, lookup_package_type): New function prototypes.
13036 (resolve_expression_name): Fixed function prototype.
13037 (find_applicable_accessible_methods_list): Fixed indentation, added
13038 extra argument in prototype.
13039 (check_final_assignment, build_null_of_type, check_deprecation,
13040 check_method_redefinition, reset_method_name,
13041 java_check_regular_methods, java_check_abstract_methods,
13042 maybe_build_primttype_type_ref): New function prototype.
13043 * parse.y (conver.h): Include.
13044 (INSTANCEOF_TK): Tagged <operator>.
13045 (single_type_import_declaration): Use REGISTER_IMPORT macro.
13046 (relational_expression:): Build binop for instanceof.
13047 (java_push_parser_context): Remember ctxp->gclass_list across
13049 (java_pop_parser_context): Simply return if no context
13050 exists. Remember gclass_list across contexts.
13051 (issue_warning_error_from_context): New function.
13052 (parse_error_context): Don't setup ctxp->elc here. Call
13053 issue_warning_error_from_context instead.
13054 (parse_warning_context): Likewise.
13055 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
13056 setup. Link new class/interface to ctxp->gclass_list.
13057 (add_superinterfaces): Register interface as incomplete if not
13059 (create_class): Remember class unqualified name in
13060 ctxp->current_parsed_class_un. Check class deprecation.
13061 (register_fields): Check field deprecation. Remember static final
13062 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
13064 (method_header): New local variable ORIG_ARG. Use unqualified
13065 current class name for check on constructor errors. Promote return
13066 type if of record type. Argument list fix moved in
13067 fix_method_argument_names, called here. Check method deprecation.
13068 (fix_method_argument_names): New function.
13069 (method_declarator): Promote record typed arguments.
13070 (safe_layout_class): Check class methods before layout.
13071 (java_complete_class): Compute field layout when patched.
13072 (do_resolve_class): Try to load class after having it renamed
13073 after the package name.
13074 (get_printable_method_name): Use DECL_CONTEXT.
13075 (reset_method_name): New function.
13076 (check_method_redefinition): Use reset_method_name.
13077 (java_check_regular_methods): New local variable
13078 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
13079 names for error report. Check for compile-time error when method
13080 found has default (package) access.
13081 (java_check_abstract_methods): Now takes an interface DECL node as
13082 an argument. Also reinstall real name on unchecked
13083 overriding/hiding methods for error report.
13084 (java_check_methods): Fixed leading comment. Get classes to verify
13085 from ctxp->gclass_list. Use CHECK_METHODS macro and set
13086 CLASS_METHOD_CHECKED_P on class verification.
13087 (lookup_java_method2): Get real method name if necessary.
13088 (find_in_imports): Don't check package class access here.
13089 (resolve_package, lookup_package_type): New functions.
13090 (java_layout_classes): Fixed leading comment. Take classes to be
13091 laid out from ctxp->gclass_list.
13092 (java_complete_expand_methods): Don't expand native and abstract
13094 (java_expand_classes): New function.
13095 (resolve_expression_name): Use additional argument ORIG. Retrieve
13096 values of static final field of primitive types.
13097 (resolve_field_access): Handles static final field of promotive
13099 (resolve_qualified_expression_name): Handle STRING_CST as
13100 primaries and package name resolution. Check deprecation on found
13101 decls. Set where_found and type_found on non static field resolved
13102 during qualification. Layout non primitive field decl types.
13103 (check_deprecation): New function.
13104 (maybe_access_field): Simplified.
13105 (patch_method_invocation_stmt): Local variable CLASS_TYPE
13106 removed. Reverse method's argument when primary is a type. Don't
13107 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
13108 instead. Include abstract class in the list of class searchable
13109 for constructors. Use DECL_CONTEXT of found method for access
13110 checks. Check method deprecation.
13111 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
13112 converting arguments. Handle INVOKE_INTERFACE.
13113 (lookup_method_invoke): Search constructor using existing
13114 infrastructure (don't rely on lookup_java_constructor anymore).
13115 (find_applicable_accessible_methods_list): Extra argument flag
13116 LC. Now include constructor in the search.
13117 (qualify_ambiguous_name): Conditional expression are primaries.
13118 (not_initialized_as_it_should_p): static final are always
13120 (java_complete_tree): Pass extra NULL argument to
13121 resolve_expression_name. Stricter test to carry on patching
13122 assignments. New case for INSTANCEOF_EXPR.
13123 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
13124 (check_final_assignment, maybe_build_primttype_type_ref): New
13126 (patch_assignment): Detect resolved static finals and carry normal
13127 assignment error check on them. Inline PRIMTYPE.TYPE read access.
13128 (try_builtin_assignconv): Access constant 0 on all primitive
13130 (valid_builtin_assignconv_identity_widening_p): Accept identical
13131 types. Accept all promoted type on int type.
13132 (valid_ref_assignconv_cast_p): Accept a null pointer to be
13133 assigned to a reference.
13134 (valid_method_invocation_conversion_p): Accept to check null
13136 (build_binop): Merge declaration and initialization of local
13138 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
13139 numeric types. Improved validity test for qualify operators on
13141 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
13142 and PREINCREMENT_EXPR. Also detect resolved static finals of a
13143 primitive type and issue the appropriate error message.
13144 (resolve_type_during_patch): Mark class loaded when resolved.
13145 (patch_cast): Allow null to be cased to reference types.
13146 (build_null_of_type): New function.
13147 (patch_array_ref): Handle array on references correctly.
13148 (patch_return): Removed unused local variable MODIFY. Force
13149 boolean to be returned as integers. Allows null to be returned by
13150 a function returning a reference.
13151 * typeck.c (convert_to_integer, convert_to_real,
13152 convert_to_pointer): Prototypes moved to convert.h
13153 (lookup_argument_method): Use method real name, if necessary.
13155 1998-10-30 Tom Tromey <tromey@cygnus.com>
13157 * class.c (build_class_ref): Changed name of primitive classes to
13160 * class.c (make_class_data): Renamed fields: nmethods to
13161 method_count, method_count to dtable_method_count. Always set
13162 `state' field to 0.
13163 * decl.c (init_decl_processing): Likewise.
13165 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13167 * class.c (layout_class): Don't mangle <finit>, produce
13168 __finit<class> instead. Don't verify artificial methods.
13169 * decl.c (finit_identifier_node): New declared global.
13170 (init_decl_processing): finit_identifier_node initialized.
13171 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
13172 * java-tree.h (finit_identifier_node): Declared as extern.
13173 (struct lang_decl): New field called_constructor.
13174 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
13175 (CLASS_HAS_FINIT_P): New macro.
13176 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
13177 explicit constructor invocation.
13178 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
13179 CALL_SUPER_CONSTRUCTOR_P): New macros.
13180 (write_classfile): Added prototype.
13181 * jcf-parse.c (jcf_parse_source): Parse and remember for
13182 generation if the file was seen on the command line.
13183 (parse_source_file): Don't write the class file here.
13184 (yyparse): Loop on files rewritten. Set current_jcf.
13185 (parse_zip_file_entries): Parse class file only if it was found.
13186 * lang.c (init_parse): Don't open command line provided filename
13188 (lang_parse): Don't set main_jcf anymore.
13189 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
13190 (JCONSTRUCTOR_CHECK): New macro.
13191 (JBSC_TYPE_P): New macro.
13192 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
13193 (COMPLETE_CHECK_OP_2): New macro.
13194 (struct parse_ctxt): New field explicit_constructor_p.
13195 (check_class_interface_creation): Fixed prototype indentation.
13196 (patch_method_invocation_stmt): Prototype reflects added argument.
13197 (patch_invoke): Likewise.
13198 (complete_method_declaration, build_super_invocation,
13199 verify_constructor_circularity,
13200 build_this_super_qualified_invocation, get_printable_method_name,
13201 patch_conditional_expr, maybe_generate_finit, fix_constructors,
13202 verify_constructor_super, create_artificial_method,
13203 start_artificial_method_body, end_artificial_method_body,
13204 generate_field_initialization_code): New function prototypes.
13205 * parse.y: Fixed leading comment
13206 (constructor_header:, constructor_body:, block_end:): Rules tagged
13208 (type_declaration:): Call maybe_generate_finit.
13209 (method_declaration:): Action for method_body: placed in new
13210 function complete_method_declaration, called here.
13211 (constructor_declaration:): Defined actions. Removed leading
13213 (constructor_header:): New rule with action.
13214 (constructor_body:): Rule rewritten using block_begin: and
13215 block_end:. Defined actions.
13216 (constructor_declarator:, explicit_constructor_invocation:):
13218 (block:): Use new rules block_begin: block_end:.
13219 (block_begin:, block_end:): New rules and actions.
13220 (block_statements:): Fixed error message for explicit
13222 (method_invocation:): Call build_this_super_qualified_invocation
13223 if primary is `this' or `super' was seen.
13224 (conditional_expression:): Action defined.
13225 (extra_ctxp_pushed_p): New static global flag.
13226 (java_parser_context_save_global): Create parser context if
13227 necessary. Use extra_ctxp_pushed_p to remember it.
13228 (java_parser_context_restore_global): Pop extra parser context if
13230 (build_array_from_name): Array on primitive types are marked
13232 (register_fields): Restore new name in field initializer
13233 expression if type was altered. Non static fields initialized upon
13234 declaration marked initialized.
13235 (maybe_generate_finit): New function.
13236 (maybe_generate_clinit): Use create_artificial_method,
13237 start_artificial_method_body, end_artificial_method_body. Generate
13238 debug info for enclosed initialization statements.
13239 (method_header): Fixed leading comment. Check constructor
13240 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
13242 (complete_method_declaration, constructor_circularity_msg,
13243 verify_constructor_circularity): New functions.
13244 (get_printable_method_name): New function.
13245 (check_method_redefinition): Don't rename <finit> methods. Fix
13246 declared constructor names. Error message for
13247 constructors modified.
13248 (java_check_regular_methods): Local variable seen_constructor
13249 renamed saw_constructor. Skip verification on constructors. Create
13250 default constructor with create_artificial_method.
13251 (java_check_methods): Removed unnecessary empty line.
13252 (create_artificial_method, start_artificial_method_body,
13253 end_artificial_method_body): New functions.
13254 (java_layout_classes): Changed leading comment. Reverse fields
13255 list if necessary. Always layout java.lang.Object if being
13257 (java_complete_expand_methods): Verify constructor circularity.
13258 (java_complete_expand_method): Call fix_constructor on
13259 constructors. Local variable no_ac_found removed. Restore
13260 bindings if method body expansion failed.
13261 (fix_constructors, verify_constructor_super,
13262 generate_field_initialization_code): New function.
13263 (java_expand_classes): Fixed leading comment. Write class file
13265 (resolve_expression_name): Check for illegal instance variable
13266 usage within the argument scope of an explicit constructor
13268 (resolve_qualified_expression_name): Pass extra from_super flag
13269 when invoking patch_method_invocation_stmt. New case for
13270 conditional expression when used as a primary. Check for error
13271 when acquiring super.
13272 (patch_method_invocation_stmt): Added extra argument super. New
13273 local variable is_static_flag. Set class_to_search according to
13274 the nature of the constructor invocation. Don't add `this'
13275 argument when expanding NEW_CLASS_EXPR. Check for illegal method
13276 invocation within the argument scope of explicit constructor
13277 invocation. Set is_static according to is_static_flag. Provide
13278 extra `super' argument to patch_invoke invocation.
13279 (patch_invoke): New argument from_super. Loop on arguments
13280 indentation fixed. Pass from_super to invocation_mode. New switch
13281 case INVOKE_SUPER. Fixed error message in switch default case.
13282 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
13284 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
13285 (lookup_method_invoke): Fixed prototypes in candidates list. Error
13286 message takes constructors into account.
13287 (find_applicable_accessible_methods_list): Fixed indentation.
13288 (qualify_ambiguous_name): Take explicit constructor invocation
13289 into account. Deal with a conditional expression as a primary to
13291 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
13292 case. Added extra argument to patch_method_invocation_stmt.
13293 Register calls made to explicit constructor `this'. Don't call
13294 save_expr in ARRAY_REF case when emitting class files. Check for
13295 illegal use of this when expanding explicit constructor invocation
13297 (complete_function_arguments): Set and reset parser context
13298 explicit_constructor_p field value when appropriate.
13299 (build_super_invocation, build_this_super_qualified_invocation):
13301 (patch_assignment): Fixed typo.
13302 (patch_unaryop): Check on final fields occurs only when a decl
13304 (patch_return): Take constructors into account.
13305 (patch_conditional_expr): New function.
13306 * typeck.c (build_java_signature): Removed unnecessary empty line.
13308 1998-10-28 Jeffrey A Law (law@cygnus.com)
13310 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
13312 1998-10-28 Tom Tromey <tromey@cygnus.com>
13314 * decl.c (init_decl_processing): Renamed fields.
13315 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
13316 interface_len, msize fields.
13318 * class.c (make_class_data): Removed subclass_head and
13319 subclass_next fields.
13320 * decl.c (init_decl_processing): Removed subclass_head and
13321 subclass_next fields.
13323 1998-10-28 Jeffrey A Law (law@cygnus.com)
13325 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
13326 * mangle.c (emit_unicode_mangled_name): Similarly.
13328 1998-10-26 Nick Clifton <nickc@cygnus.com>
13330 * jcf-parse.c (get_constant): Place braces around code to compute
13331 'd' when REAL_ARITHMETIC is not defined.
13333 1998-10-25 H.J. Lu (hjl@gnu.org)
13335 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
13338 1998-10-23 Tom Tromey <tromey@cygnus.com>
13340 * lang-specs.h: `.zip' files are input to jc1.
13342 1998-10-22 Per Bothner <bothner@cygnus.com>
13344 * jvspecs.c: Add (but don't enable) support for combining multiple
13345 .class and .java input filenames to a single jc1 invocation.
13346 Add support for -C flag (copile to .class files).
13347 Translate -classpath and -CLASSPATH arguments.
13348 * lang-specs.h: Don't set %2 spec.
13350 1998-10-22 Tom Tromey <tromey@cygnus.com>
13352 * jcf-path.c (add_entry): Don't add trailing separator if entry is
13354 (add_path): Don't add trailing separator to non-empty path
13357 * lang.c (lang_decode_option): Check for -fclasspath and
13358 -fCLASSPATH before examining other `-f' options.
13360 * java-tree.h (finalize_identifier_node): Don't declare.
13361 * class.c (make_class_data): Don't push "final" field.
13362 * decl.c (init_decl_processing): Don't push "final" field.
13363 (finalize_identifier_node): Removed.
13364 (init_decl_processing): Don't set finalize_identifier_node.
13366 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
13368 1998-10-11 Anthony Green <green@cygnus.com>
13370 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
13371 (JV_SCAN_SOURCES): New macro.
13372 (JCF_DUMP_SOURCES): Likewise.
13373 (jcf-dump$(exeext)): New target.
13374 (jv-scan$(exeext)): New target.
13376 1998-10-22 Tom Tromey <tromey@cygnus.com>
13378 * Makefile.in (LEX): Removed.
13379 (LEXFLAGS): Likewise.
13380 (SET_BISON): New macro.
13382 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
13383 spurious diffs in parse.c.
13384 ($(PARSE_SCAN_C)): Likewise.
13385 (PARSE_DIR): New macro.
13387 (PARSE_SCAN_C): Likewise.
13388 (PARSE_RELDIR): New macro.
13390 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
13392 * jcf-io.c (find_class): Use saw_java_source to determine when to
13393 look for `.java' file.
13394 * jcf-parse.c (saw_java_source): New global.
13395 (yyparse): Set it if `.java' file seen.
13397 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
13398 (GCJH_SOURCES): Likewise.
13399 * Makefile.in (datadir): New macro.
13400 (libjava_zip): Likewise.
13401 (JAVA_OBJS): Added jcf-path.o.
13402 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13403 (../gcjh$(exeext)): Likewise.
13404 (jcf-path.o): New target.
13405 * java-tree.h (fix_classpath): Removed decl.
13406 * jcf-parse.c (fix_classpath): Removed.
13407 (load_class): Don't call fix_classpath.
13408 * parse.y (read_import_dir): Don't call fix_classpath.
13409 * lex.h: Don't mention classpath.
13410 * lex.c (java_init_lex): Don't initialize classpath.
13411 * jcf-io.c (classpath): Removed global.
13412 (find_class): Use jcf_path iteration functions. Correctly search
13413 class path for .java file.
13414 (open_in_zip): New argument `is_system'.
13415 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
13416 classpath-related options.
13417 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
13419 (lang_init): Call jcf_path_init.
13420 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
13421 * lang-specs.h: Handle -I. Minor cleanup to -M options.
13422 Correctly put braces around second string in each entry.
13423 * gjavah.c (main): Call jcf_path_init. Recognize all the new
13424 classpath-related options.
13425 (help): Updated for new options.
13426 * jcf.h: Declare functions from jcf-path.c. Don't mention
13427 `classpath' global.
13428 * jcf-path.c: New file.
13430 * jcf-depend.c: Include jcf.h.
13432 * jcf-write.c (localvar_alloc): Returns `void'.
13433 (localvar_free): Removed unused variable.
13435 * lang.c (OBJECT_SUFFIX): Define if not already defined.
13436 (init_parse): Use OBJECT_SUFFIX, not ".o".
13438 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13440 * class.c (emit_register_classes): Renamed from
13441 emit_register_class.
13442 * java-tree.h (emit_register_classes): Prototype renamed from
13443 emit_register_class.
13444 * jcf-parse.c (yyparse): Call emit_register_classes once before
13446 * parse.y (java_expand_classes): No longer register classes.
13448 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13450 * class.c (is_compiled_class): New local variable
13451 seen_in_zip. Identify classes found in currently compiled source
13453 * decl.c (complete_start_java_method): Fixed typo.
13454 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
13455 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
13456 (CLASS_P): Moved around.
13457 (java_parse_abort_on_error): Macro moved from jcf-parse.c
13458 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
13460 (jcf_parse_source): Changed leading comment. Removed unnecessary
13461 fclose and CLASS_FROM_SOURCE_P marking.
13462 (parse_source_file): New local variables remember_for_generation
13463 and filename. Mark parsed file name identifier node. Removed block
13464 executed when parse_only was null. Set remember_for_generation.
13465 Use it as an argument to java_pop_parser_context.
13466 (yyparse): New local variables several_files, list, next node and
13467 current_file_list. Split ampersand separated file names into
13468 current_file_list. Iterate through the list and parse accordingly.
13469 * parse.h (java_pop_parser_context): New function prototype.
13470 * parse.y (ctxp_for_generation): New static global variable.
13471 (java_pop_parser_context): New argument generate. Link popped ctxp
13472 to ctxp_for_generation list accordingly.
13473 (java_complete_expand_methods): Fixed indentation.
13474 (java_expand_classes): New function.
13476 1998-10-17 Per Bothner <bothner@cygnus.com>
13478 * Makefile.in: Link with libiberty.a instead of memmove.o.
13480 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13482 * lex.c (setjmp.h): No longer included.
13483 * lex.h (setjmp.h): Included.
13484 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
13485 (duplicate_declaration_error_p): Renamed from
13486 duplicate_declaration_error.
13487 (build_array_from_name): New function prototype.
13488 * parse.y (setjmp.h): No longer included.
13489 (variable_declarator_id): Define action.
13490 (build_array_from_name): New function.
13491 (duplicate_declaration_error_p): Renamed from
13492 duplicate_declaration_error. Fixed leading comment.
13493 (register_fields): Main `for' loop reorganized. Uses
13494 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
13495 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
13496 build_array_from_name.
13497 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
13499 (read_import_dir): Don't try to skip `.' and `..'.
13500 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
13501 build_array_from_name. Main `for' loop reorganized.
13502 (resolve_qualified_expression_name): When building access to a
13503 field, use the type where the field was found, not its own type.
13504 (maybe_access_field): Use field DECL_CONTEXT if the type where the
13505 field was found is null.
13506 (qualify_ambiguous_name): Sweep through all successive array
13509 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13511 * java-tree.h (pop_labeled_block, lang_printable_name,
13512 maybe_add_interface, set_super_info, get_access_flags_from_decl,
13513 interface_of_p, inherits_from_p, fix_classpath,
13514 complete_start_java_method, emit_handlers, init_outgoing_cpool,
13515 make_class_data, register_class, alloc_name_constant): New
13516 function prototypes.
13517 * lang.c (lang_decode_option): Set argc argument unused. Fixed
13518 indentation. Added cast to remove warning.
13519 (lang_printable_name): Set v argument unused.
13520 (lang_print_error): Added argument to lang_printable_name call.
13521 (java_dummy_print, print_lang_decl, print_lang_type,
13522 print_lang_identifier, lang_print_xnode): All argument marked
13524 * lex.c (java_unget_unicode): Removed unnecessary argument.
13525 (java_allocate_new_line): Unused local variable is gone.
13526 (java_read_char): Added parenthesis in expressions to remove
13527 warnings. Added final return statement.
13528 (java_read_unicode): Added parenthesis in expression to remove
13530 (java_parse_end_comment): Fixed java_unget_unicode invocation.
13531 (java_parse_escape_sequence): Likewise.
13532 (java_lex): Unused local variables are gone. Fixed
13533 java_unget_unicode invocation.
13534 * lex.h (set_float_handler): Prototype added when JC1_LITE not
13536 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
13537 lang_printable_name invocation in macro.
13538 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
13540 (duplicate_declaration_error): Suppressed unused argument in
13542 (identical_subpath_p): Function declaration is gone.
13543 (patch_invoke): Suppressed unused argument in prototype.
13544 (patch_cast, build_labeled_block, check_thrown_exceptions):
13546 * parse.y (setjmp.h): Included
13547 (toplev.h): Likewise.
13548 (field_declaration:): Suppressed unused local
13549 (label_decl:): Fixed build_labeled_block invocation.
13550 (java_pop_parser_context): Put extra parenthesis around assignment
13552 (yyerror): Suppressed unused local variables.
13553 (variable_redefinition_error): Fixed lang_printable_name
13555 (create_interface): Suppressed unused local variables.
13556 (create_class): Likewise.
13557 (duplicate_declaration_error): Suppressed unused argument. Fixed
13558 lang_printable_name invocation.
13559 (register_fields): Suppressed unused local variable. Fixed
13560 duplicate_declaration_error invocation.
13561 (method_header): Suppressed unused local variable.
13562 (method_declarator, parser_check_super): Likewise.
13563 (java_complete_class): Suppressed unused local variable. Fixed
13564 fatal error message.
13565 (complete_class_report_errors): Added default: in switch.
13566 (java_check_regular_methods): Fixed lang_printable_name
13568 (check_throws_clauses): Likewise.
13569 (java_check_abstract_methods): Suppressed unused local
13570 variable. Fixed lang_printable_name invocation.
13571 (read_import_entry): Added supplemental return statement.
13572 (read_import_dir): Suppressed unused local variables.
13573 (check_pkg_class_access, declare_local_variables): Likewise.
13574 (source_start_java_method): Suppressed unused extern variable
13576 (expand_start_java_method): Suppressed unused extern and local
13577 variable declarations.
13578 (java_complete_expand_methods): Likewise.
13579 (java_complete_expand_method): Suppressed unused local variables.
13580 (make_qualified_name): Likewise.
13581 (resolve_qualified_expression_name): Added default: in
13582 switch. Fixed lang_printable_name invocation.
13583 (class_instance_creation_expression): Added parenthesis around
13585 (patch_method_invocation_stmt): Fixed lang_printable_name and
13586 patch_invoke invocations.
13587 (check_for_static_method_reference): Fixed lang_printable_name
13589 (patch_invoke): Suppressed unused arguments and local variables.
13590 (lookup_method_invoke): Suppressed unused local variables.
13591 (qualify_ambiguous_name): Added default: in switch.
13592 (identical_subpath_p): Function removed.
13593 (patch_assignment): Suppressed unused local variables. Suppressed
13594 unnecessary if statement. Fixed lang_printable_name invocations.
13595 (try_builtin_assignconv): Fixed lang_printable_name invocations.
13596 (valid_ref_assignconv_cast_p): Parenthesis around
13597 expression. Suppressed unused local variables.
13598 (build_binop): Suppressed unused local variables. fixed
13599 lang_printable_name invocations.
13600 (string_constant_concatenation): Suppressed unused local
13602 (patch_unaryop): Fixed lang_printable_name invocation.
13603 (patch_cast): Suppressed unnecessary argument. Fixed
13604 lang_printable_name invocation.
13605 (patch_array_ref): Fixed lang_printable_name invocation.
13606 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
13607 (build_labeled_block): Suppressed unused argument.
13608 (generate_labeled_block): Fixed build_labeled_block invocation.
13609 (build_loop_body): Suppressed unused local variables.
13610 (patch_loop_statement): Likewise.
13611 (patch_exit): Fixed lang_printable_name invocation.
13612 (patch_switch_statement): Likewise.
13613 (case_identity): First argument marked unused.
13614 (patch_try_statement): Fixed lang_printable_name invocations.
13615 (patch_synchronized_statement, patch_throw_statement): Likewise.
13616 (check_thrown_exceptions): Fixed check_thrown_exceptions and
13617 lang_printable_name invocations.
13618 (check_thrown_exceptions_do): Suppressed unused argument.
13620 1998-10-14 Tom Tromey <tromey@cygnus.com>
13622 * jcf-write.c (write_classfile): Add output class file as target.
13623 * lang-options.h: Added -MD, -MMD, -M, and -MM.
13624 * jcf.h: Added declarations for dependency-tracking functions.
13625 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
13626 * lang.c (lang_decode_option): Recognize -MD and -MMD.
13627 (finish_parse): Call jcf_dependency_write.
13628 (dependency_tracking): New global.
13629 (DEPEND_SET_FILE): New define.
13630 (DEPEND_ENABLE): New define.
13631 (init_parse): Enable dependency tracking if required.
13633 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
13634 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13635 (../gcjh$(exeext)): Likewise.
13636 (jcf-depend.o): New target.
13637 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
13638 (GCJH_SOURCES): Likewise.
13639 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
13641 (find_classfile): Added dep_name argument.
13642 (find_class): Compute name of dependency.
13643 (open_in_zip): Call jcf_dependency_add_file.
13644 * gjavah.c (output_file): No longer global.
13645 (usage): Don't mention "gjavah".
13647 (java_no_argument): Likewise.
13648 (version): Likewise.
13649 (main): Recognize and handle -M family of options.
13650 (print_mangled_classname): Return is void.
13651 (process_file): Handle case where output is suppressed.
13652 (HANDLE_END_FIELD): Likewise.
13653 (HANDLE_METHOD): Likewise.
13654 * jcf-depend.c: New file.
13656 1998-10-13 Jeffrey A Law (law@cygnus.com)
13658 * java-tree.def: Add missing newline at EOF.
13660 1998-10-13 Tom Tromey <tromey@cygnus.com>
13662 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
13663 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
13665 Include <config.h> and "system.h".
13666 (disassemble_method): Undefine RET to avoid clash with
13667 config/i386/i386.h.
13669 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13671 * decl.c (runtime_exception_type_node, error_exception_type_node):
13672 New global variables.
13673 (init_decl_processing): Initialized.
13674 * expr.c (java_lang_expand_expr): Set caught exception type to
13675 null if catch handler argument doesn't exit.
13676 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
13678 * java-tree.h (runtime_exception_type_node,
13679 error_exception_type_node): Global variables declared.
13680 (DECL_FUNCTION_THROWS): New macro.
13681 (DECL_FUNCTION_BODY): Modified comment.
13682 (DECL_SPECIFIC_COUNT): Likewise.
13683 (struct lang_decl): New field throws_list.
13684 (IS_UNCHECKED_EXPRESSION_P): New macro.
13685 * lex.c (java_lex): Generate location information for THROW_TK.
13686 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
13687 EXCEPTIONS_P): New macros.
13688 (enum jdep_code): New value JDEP_EXCEPTION.
13689 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
13690 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
13691 PATCH_METHOD_RETURN_ERROR): New macros.
13692 (patch_method_invocation_stmt): Added new argument to prototype.
13693 (patch_synchronized_statement, patch_throw_statement,
13694 check_thrown_exceptions, check_thrown_exceptions_do,
13695 purge_unchecked_exceptions, check_throws_clauses): New function
13697 * parse.y Fixed typo in keyword section.
13698 (throw:): Rule tagged <node>.
13699 (THROW_TK): Keyword tagged <operator>.
13700 (method_header:): Last argument to call to method_header passed
13702 (throws:, class_type_list:, throw_statement:,
13703 synchronized_statement:, synchronized:): Defined actions.
13704 (method_header): New local variable current. Register exceptions
13705 from throws clause.
13706 (java_complete_tree): Complete and verify exceptions from throws
13708 (complete_class_report_errors): Error message on exceptions not
13710 (java_check_regular_methods): Fixed typo. Shortcut on private
13711 overriding methods. Changed error message on method
13712 redefinition. Check for throws clause compatibility.
13713 (check_throws_clauses): New function.
13714 (java_check_abstract_methods): Use DECL_NAME for wfl or current
13715 method. Changed error message on method redefinition.
13716 (currently_caught_type_list): New static variable.
13717 (java_complete_expand_methods): Purge unchecked exceptions from
13718 throws clause list. Call PUSH_EXCEPTIONS before walk and
13719 POP_EXCEPTIONS after.
13720 (resolve_qualified_expression_name): Pass new argument as NULL to
13721 patch_method_invocation_stmt.
13722 (patch_method_invocation_stmt): New argument ref_decl. Invoke
13723 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
13724 argument list when appropriate. Use new argument if non null to
13725 store selected method decl.
13726 (patch_invoke): Convert if necessary args of builtin types before
13727 forming CALL_EXPR. Argument list no longer reversed here.
13728 (invocation_mode): Treat final methods as static methods.
13729 (java_complete_tree): New cases for THROW_EXPR: and
13730 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
13732 (complete_function_arguments): No more RECORD_TYPE
13733 conversion. Function parameter nodes no longer saved.
13734 (valid_ref_assignconv_cast_p): Avoid handling null type.
13735 (patch_binop): Fixed null constant reference handling.
13736 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
13737 BUILD_THROW macros.
13738 (patch_try_statement): Fixed comments. Record caught types in
13739 list, push the list, expand try block and pop the list.
13740 (patch_synchronized_statement, patch_throw_statement,
13741 check_thrown_exceptions, check_thrown_exceptions_do,
13742 purge_unchecked_exceptions): New functions.
13743 * typeck.c (lookup_argument_method): Allow WFL in place of method
13744 DECL_NAME during method definition check
13746 1998-10-09 Tom Tromey <tromey@cygnus.com>
13748 * gjavah.c (decode_signature_piece): New function.
13749 (print_c_decl): Use it. Added `name_override' argument.
13750 (print_method_info): Use name_override argument to print_c_decl.
13751 (seen_fields): Removed.
13752 (print_field_info): Don't update seen_fields.
13753 (struct method_name): New structure.
13754 (method_name_list): New global.
13755 (print_method_info): Add new method to list of methods.
13756 (name_is_method_p): New function.
13757 (print_field_info): If field name has same name as method, then
13759 (process_file): Parse methods before fields.
13760 (field_pass): New global.
13761 (HANDLE_END_FIELD): Take field_pass into account.
13763 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13765 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
13766 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
13768 1998-10-03 Anthony Green <green@cygnus.com>
13770 * jvspec.c: Fix bug in jvgenmain_spec patch.
13772 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13774 * Makefile.in (lang.o:): Install dependency on java-tree.def.
13775 * decl.c (soft_exceptioninfo_call_node): New global variable.
13776 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
13777 takes extra integer argument. soft_exceptioninfo_call_node
13779 * except.c (java_set_exception_lang_code): New function
13780 (method_init_exceptions): Called here.
13781 (prepare_eh_table_type): New function.
13782 (expand_end_java_handler): Called here.
13783 * expr.c (build_java_throw_out_of_bounds_exception): Now features
13784 one argument. Modified generation of call to
13785 soft_badarrayindex_node to use new argument.
13786 (build_java_arrayaccess): Pass faulty index value to
13787 build_java_throw_out_of_bounds_exception.
13788 (generate_name): New function.
13789 (java_lang_expand_expr): New local variables node, current,
13790 has_finally_p. Expand TRY_EXPR node.
13791 (process_jvm_instruction): Replace top of the stack with thrown
13792 object reference when entering exception handler.
13793 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
13794 specific tree codes.
13795 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
13797 (DECL_SPECIFIC_COUNT): New macro.
13798 (prepare_eh_table_type, java_set_exception_lang_code,
13799 generate_name): New function declarations.
13800 (match_java_method): Declaration deleted.
13801 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
13803 * lex.c (TRY_TK, CATCH_TK): Generate location information.
13804 * parse.h (redefinition_error, refine_accessible_methods_list,
13805 can_cast_to_p): Function declaration removed.
13806 (classitf_redefinition_error, variable_redefinition_error,
13807 parse_jdk1_1_error, find_applicable_accessible_methods_list,
13808 find_most_specific_methods_list, argument_types_convertible,
13809 enter_a_block, valid_builtin_assignconv_identity_widening_p,
13810 valid_cast_to_p, valid_method_invocation_conversion_p,
13811 try_reference_assignconv, add_stmt_to_compound,
13812 build_jump_to_finally, build_tree_list, patch_try_statement,
13813 java_get_catch_block): New function declarations.
13814 * parse.y (string_buffer_type): Global variable deleted.
13815 (group_of_labels, catches, catch_clause, catch_clause_parameter,
13816 finally): Rules tagged <node>.
13817 (TRY_TK, CATCH_TK): Token tagged <operator>.
13818 (class_body_declaration:, class_member_declaration:,
13819 formal_parameter:, explicit_constructor_invocation:,
13820 interface_member_declaration:, constant_declaration:,
13821 primary_no_new_array:, class_instance_creation_expression:,
13822 array_creation_expression:): Issue error on unsuported JDK1.1
13824 (try_statement:, catches:, finally:): Define actions.
13825 (catch_clause_parameter): New rule.
13826 (catch_clause:): Use new rule catch_clause_parameter.
13827 (parse_jdk1_1_error): New function.
13828 (redefinition_error): Renamed classitf_redefinition_error.
13829 (variable_redefinition_error): New function.
13830 (check_class_interface_creation): Call
13831 classitf_redefinition_error.
13832 (java_complete_tree): Added error message on JDEP_TYPE: case.
13833 (complete_class_report_errors): Fixed indentation.
13834 (declare_local_variables): Call variable_redefinition_error.
13835 (source_end_java_method): Call java_set_exception_lang_code and
13836 emit_handlers where appropriate.
13837 (java_method_add_stmt): Call add_stmt_to_block.
13838 (add_stmt_to_block): New function.
13839 (lookup_method_invoke): Fixed outside comment. new local variable
13840 candicates. Call find_applicable_accessible_methods_list and
13841 find_most_specific_methods_list when searching for a
13842 method. Modified error report to list possible candidates when
13844 (find_applicable_accessible_methods_list,
13845 find_most_specific_methods_list, argument_types_convertible): New
13847 (refine_accessible_methods_list): Function deleted.
13848 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
13849 expr (if applicable) before calling patch_array_ref.
13850 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
13851 (enter_block): Fixed comment.
13852 (enter_a_block): New function.
13853 (patch_assignment): Reorganized. Call try_reference_assignconv for
13854 references. Call valid_cast_to_p instead of can_cast_to_p.
13855 (try_reference_assignconv,
13856 valid_builtin_assignconv_identity_widening_p): New functions.
13857 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
13858 (valid_cast_to_p, valid_method_invocation_conversion_p): New
13860 (build_string_concatenation): Don't resolve StringBuffer.
13861 (patch_cast): Fixed inverted arguments.
13862 (patch_array_ref): Code to save array expr deleted. Call
13863 valid_cast_to_p instead of can_cast_to_p.
13864 (generate_labeled_block): Call generate_name.
13865 (build_jump_to_finally, build_try_statement, java_get_catch_block,
13866 patch_try_statement): New functions.
13867 * typeck.c (match_java_method): Function deleted.
13869 1998-10-02 Anthony Green <green@cygnus.com>
13871 * jvspec.c: jvgenmain_spec uses different temporary file names.
13873 1998-10-02 Anthony Green <green@cygnus.com>
13875 * jvspec.c (lang_specific_driver): Fail if user specifies
13876 --main= when not linking.
13878 1998-09-28 Tom Tromey <tromey@cygnus.com>
13880 * class.c (make_class_data): Push value for `thread' field.
13881 * decl.c (init_decl_processing): Added `thread' field to class.
13883 * class.c (add_field): Always make static fields externally
13886 1998-09-26 Anthony Green <green@cygnus.com>
13888 * expr.c (build_java_athrow,
13889 build_java_throw_out_of_bounds_exception, expand_invoke,
13890 build_newarray, expand_java_multianewarray, build_java_monitor):
13891 Update comments to reflect _Jv_* function names.
13893 1998-09-25 Per Bothner <bothner@cygnus.com>
13895 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
13896 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
13897 * parse.y (expand_start_java_method): Likewise.
13899 1998-09-24 Per Bothner <bothner@cygnus.com>
13901 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
13903 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
13904 (add_field): No longer need to convert from RECORD_TYPE to pointer,
13905 * expr.c: Remove no-longer-needed calls to promote_type.
13906 * decl.c (give_name_to_locals): Liekwise.
13907 * jcf-parse.c (get_class_constant): Compensate for new signatures.
13908 * parse.y: Add/remove promote_type calls as appropriate.
13909 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
13910 (parse_signature_string): Likewise.
13911 (build_java_array_type): Fix for now signature convenions.
13913 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
13915 1998-09-23 Tom Tromey <tromey@cygnus.com>
13917 * class.c (init_class_processing): libjava function renamed to
13920 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13922 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
13923 * java-tree.def: Fixed DEFTREECODE third argument.
13924 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
13925 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
13926 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
13927 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13928 JAVA_THIS_EXPR): Now replaced by tree code definitions.
13929 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
13930 * lang.c (java_tree_code_type, java_tree_code_length,
13931 java_tree_code_name): New arrays.
13932 (lang_init): Append Java tree node definitions to Gcc ones.
13933 * lex.c (expression_obstack): Declared as extern when JC1_LITE
13935 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
13937 (java_lex): Allow declaration of empty string constants. Retain
13938 location information on CASE_TK and DEFAULT_TK.
13939 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
13940 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
13941 Modified to be more robust.
13942 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
13943 (build_new_invocation, try_builtin_assignconv,
13944 patch_switch_statement, string_constant_concatenation,
13945 build_string_concatenation, patch_string_cst, patch_string,
13946 java_expand_switch): New function declarations.
13947 * parse.y: Rules related to switch and EH tagged <node>.
13948 (label_id): Set to NULL_TREE
13949 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
13951 (this_or_super:): Fixed indentation.
13952 (statement:, statement_nsi:, statement_without_trailing_substatement:,
13953 statement_expression:): Removed call to RULE on all sub-rules.
13954 (switch_expression:, switch_labels:): New rules.
13955 (switch_statement:, switch_block:, switch_block_statement_groups:,
13956 switch_block_statement_group:, switch_labels:, switch_label:):
13958 (throw_statement:, synchronized_statement:, try_statement:):
13959 Defined temporary actions.
13960 (class_instance_creation_expression:): Call
13961 build_new_invocation. Fixed indentation.
13962 (field_access): Fixed indentation.
13963 (method_invocation): Likewise.
13964 (make_qualified_primary): Use THIS_EXPR.
13965 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
13966 resolving from SUPER, set *type_found.
13967 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
13968 (java_complete_tree): Removed unused local variable `location'. Case
13969 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
13970 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
13971 on MODIFY_EXPR: and all binary operator tree code cases. Removed
13972 STRING_CST: case. default: checks for patchable strings.
13973 (complete_function_arguments): Transform string constant or
13974 crafted StringBuffer if necessary.
13975 (build_method_invocation): Fixed comments.
13976 (build_new_invocation): New function.
13977 (patch_assignment): Call try_builtin_assignconv to figure a valid
13978 assignment conversion between builtin types.
13979 (try_builtin_assignconv): New function.
13980 (build_binop): Use URSHIFT_EXPR directly to call build.
13981 (operator_string): Use UNARY_PLUS_EXPR.
13982 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
13984 (do_merge_string_cste, merge_string_cste,
13985 string_constant_concatenation, build_string_concatenation,
13986 patch_string, patch_string_cst): New function.
13987 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
13988 (patch_unaryop): Likewise. New test of valid ++/-- operands.
13989 (build_newarray_node): Use NEW_ARRAY_EXPR.
13990 (build_this): Use THIS_EXPR.
13991 (build_return): Enable debug information on return statement.
13992 (build_if_else_statement): Likewise.
13993 (complete_labeled_statement): Fixed related comment.
13994 (build_loop_body): Fixed comment.
13995 (build_bc_statement): Enable debug information on break/continue
13997 (patch_bc_statement): Fixed typos. Handle SWITCH statement
13999 (patch_switch_statement, case_identity, java_expand_switch): New
14002 1998-09-21 Per Bothner <bothner@cygnus.com>
14004 * buffer.h (BUFFER_INIT): New macro.
14005 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
14006 Pass (struct jcf_partial *state) to most functions.
14007 (jcf_block, jcf_relocation): New types.
14008 Support labels, branches, conditionals, loops.
14010 1998-09-21 Tom Tromey <tromey@cygnus.com>
14012 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
14014 1998-09-21 Per Bothner <bothner@cygnus.com>
14016 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
14017 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
14018 not integer_type_node (INT_TYPE_SIZ bits).
14020 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
14022 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
14023 * jcf-dump.c (print_exception_table): New function.
14024 (disassemble_method): Better handling of wide instructions.
14025 Make more robust for bad input.
14027 1998-09-30 Jeffrey A Law (law@cygnus.com)
14029 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
14032 1998-09-17 Jeffrey A Law (law@cygnus.com)
14034 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
14036 1998-09-17 Tom Tromey <tromey@cygnus.com>
14038 * Makefile.in ($(PARSE_H)): Removed target.
14040 1998-09-17 Jeffrey A Law (law@cygnus.com)
14042 * Makefile.in (JAVA_OBJS): Add memmove.o
14043 (memmove.o): New target & rules.
14045 1998-09-15 Tom Tromey <tromey@cygnus.com>
14047 * expr.c (expand_invoke): Don't generate a call to the class init
14050 1998-09-14 Jeffrey A Law (law@cygnus.com)
14052 * Makefile.in: Add many missing dependencies.
14053 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
14055 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
14056 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
14058 1998-09-11 Per Bothner <bothner@cygnus.com>
14060 * decl.c (complete_start_java_method): If method is static (and
14061 not private) call _Jv_InitClass.
14062 * expr.c (expand_invoke): Don't call build_class_init.
14064 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
14066 1998-09-10 Jeffrey A Law (law@cygnus.com)
14068 * Make-lang.in (GCJ): Define before using.
14070 1998-09-09 Jeffrey A Law (law@cygnus.com)
14072 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
14073 losing due to namespace pollution in GNU getopt.h
14075 1998-09-09 Tom Tromey <tromey@cygnus.com>
14077 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
14078 (java.all.cross): Likewise.
14079 (java.rest.encap): Likewise.
14081 1998-09-08 Jeffrey A Law (law@cygnus.com)
14083 * gjavah.c (print_class_decls): Fix thinko in arglist
14084 * jcv-io.c (find_classfile): Similarly.
14086 1998-09-07 Jeffrey A Law (law@cygnus.com)
14088 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
14090 1998-09-05 Tom Tromey <tromey@cygnus.com>
14092 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
14093 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
14094 * Makefile.in (PARSE_C): New macro.
14095 (PARSE_H): Likewise.
14096 (PARSE_SCAN_C): Likewise.
14097 ($(PARSE_C)): Target renamed from parse.c.
14098 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
14099 (clean): Remove parse-scan.c as well.
14100 (parse.o): Depend on $(PARSE_C).
14102 1998-09-05 Anthony Green <green@cygnus.com>
14104 * README, license.terms: Removed.
14106 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
14107 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
14108 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
14109 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
14110 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
14111 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
14112 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
14113 and Java trademark attribution.
14115 1998-09-04 Tom Tromey <tromey@cygnus.com>
14117 * Makefile.in: Use gcjh, not gjavah.
14118 * config-lang.in (stagestuff): Use gcjh, not gjavah.
14119 * Make-lang.in: Changed gjavah to gcjh everywhere.
14121 1998-09-03 Per Bothner <bothner@cygnus.com>
14123 * gjavah.c: Support new -prepend -add -append flags.
14124 (print_method_info): Method is not virtual if class is final.
14126 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14128 * jv-scan.c: Fixed copyright assignment.
14129 * keyword.gperf: Likewise.
14130 * keyword.h: Likewise.
14131 * lex.c: Fixed copyright assignment.
14132 (java_lex): Push unicode back when parsing '<'.
14133 * lex.h: Fixed copyright assignment.
14134 * parse-scan.y: Likewise.
14135 * parse.h: Fixed copyright assignment.
14136 (build_debugable_stmt, complete_for_loop): New function prototypes.
14137 * parse.y: Fixed copyright assignment.
14138 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
14139 size_zero_node when completing a loop with no exit condition.
14140 (for_statement_nsi:): Define action.
14141 (for_init:, for_update:): Return size_zero_node when empty.
14142 (declare_local_variables): Call build_debugable_stmt.
14143 (build_debugable_stmt): New function.
14144 (build_loop_body): Build debugable statement around loop
14146 (complete_loop_body): Take into account the debugable statement
14147 around the EXIT_EXPR.
14148 (complete_loop_body): New function.
14149 (patch_exit_expr): Fixed condition inversion.
14151 1998-09-02 Tom Tromey <tromey@cygnus.com>
14153 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
14154 name of thread define.
14155 * jvspec.c (THREAD_NAME): New macro.
14157 (THREADLIB): Likewise.
14158 (lang_specific_driver): Recognize attempt to link with thread
14159 library or gc library. Recognize -ljava on command line so it
14160 isn't linked against more than once.
14162 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14164 * parse-scan.y (report_main_declaration): Name of the class
14165 containing `main' can be a qualified name.
14167 1998-08-31 Tom Tromey <tromey@cygnus.com>
14169 * config-lang.in: Changed gjavac to gjc everywhere.
14170 * Make-lang.in: Changed gjavac to gjc everywhere.
14172 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14174 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
14175 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
14176 and install the files.
14177 * Makefile.in (JAVA_OBJS_LITE): New variable.
14178 (compiler:): Now include jv-scan as a dependency.
14179 (../jv-scan$(exeext), parse-scan.c): New targets.
14180 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
14181 * config-lang.in (compilers): Removed gcj, gjavah from the list.
14182 * jcf-parse.c (parse_source_file): Call java_layout_classes and
14183 check for errors even if parse_only.
14184 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
14186 (yylex): New function. Uses java_lex body.
14187 (java_lex): Removed commented out statement. Remove local variable
14188 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
14189 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
14190 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
14191 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
14192 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
14193 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
14195 (java_lex_error): Empty if JC1_LITE is defined.
14196 (java_get_line_col): Return 0 if JC1_LITE is defined.
14197 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
14198 SET_MODIFIER_CTX): Moved into the section containing the macros
14199 conditionally defined by JC1_LITE.
14200 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
14201 argument if JC1_LITE is defined.
14202 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
14203 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
14205 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
14206 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
14207 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
14208 to different values according to JC1_LITE.
14209 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
14210 declared if JC1_LITE set.
14211 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
14212 defined if JC1_LITE not set.
14213 (struct parser_ctx): Reorganized and skip the jc1 front end part
14215 (java_layout_classes): New function definition.
14216 (java_push_parser_context, java_init_lex, yyparse, yylex,
14217 yyerror): Prototype always declared. All other static function
14218 prototypes declared only if JC1_LITE is not set.
14219 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
14220 declared in parse.h.
14221 (java_layout_classes): New function.
14222 (java_complete_expand_methods): No longer layout the class here.
14223 * parse-scan.y: New file.
14224 * jv-scan.c: New file.
14226 1998-08-25 Tom Tromey <tromey@cygnus.com>
14228 * gjavah.c (main): Handle -friend option.
14229 (friend_specs): New global.
14230 (generate_access): Handle friend_specs.
14231 (process_file): Likewise.
14232 (MAX_FRIENDS): New macro.
14233 (friend_count): New global.
14234 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
14235 Changed all callers.
14237 1998-08-24 Per Bothner <bothner@cygnus.com>
14239 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
14240 (main): Handle processing all the entries of a named .zip archive.
14241 * jcf-io.c (jcf_trim_old_input): New function.
14242 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
14244 1998-08-24 Per Bothner <bothner@cygnus.com>
14246 * lang.c (flag_assume_compiled): Make default be on.
14248 1998-08-21 Per Bothner <bothner@cygnus.com>
14250 * jcf-dump.c: Add bunches of flags to control output more.
14251 (process_class): New function; support printing more than one class.
14252 (main): Support new --print-main and --javap flags.
14253 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
14254 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
14256 1998-08-20 Per Bothner <bothner@cygnus.com>
14258 Change mangling of dispatch table to match C++ vtable (w/thunks).
14259 * class.c (build_dtable_decl), java-tree.h: New function.
14260 (make_class_data): Call it.
14261 * decl.c (init_decl_processing): Likewise.
14263 1998-08-19 Warren Levy <warrenl@cygnus.com>
14265 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
14266 soft_anewarray; adjust args passed.
14267 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
14268 match _Jv_NewObjectArray.
14270 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14272 * decl.c (push_labeled_block, pop_labeled_block): New functions.
14273 * expr.c (loopup_label): Call create_label_decl.
14274 (create_label_decl): New function.
14275 (java_lang_expand_expr): Call expand_start_bindings with argument
14277 * java-tree.h Added space after PROTO in function declarations
14279 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
14280 (create_label_decl, push_labeled_block): New function
14282 * lex.c (label_id): Initialize.
14283 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
14285 * parse.h Added space after PROTO in function declarations when
14287 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
14288 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
14289 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
14290 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
14292 (struct parser_ctxt): New fields current_loop,
14293 current_labeled_block.
14294 (build_if_else_statement, patch_if_else_statement,
14295 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
14296 generate_labeled_block, complete_labeled_statement,
14297 build_bc_statement, patch_bc_statement, patch_loop_statement,
14298 build_new_loop, build_loop_body, complete_loop_body): New function
14300 * parse.y (java_warning_count): New global variable.
14301 (label_id): New static variable.
14302 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
14303 (block:): Return size_zero_node when block is empty.
14304 (empty_statement:): Return size_zero_node.
14305 (statement:): Implement supplemental action when for_statement: is
14307 (label_decl:): New rule.
14308 (labeled_statement:): Rewritten using label_decl. Actions
14310 (labeled_statement_nsi:): Likewise.
14311 (if_then_statement): Actions implemented.
14312 (while_expression): New rule.
14313 (while_statement:): Rewritten using while_expression. Actions
14315 (while_statement_nsi:): Likewise.
14316 (do_statement_begin:): New rule.
14317 (do_statement:): Rewritten using do_statement_begin. Actions
14319 (for_statement:): Rewritten using for_begin. Actions implemented.
14320 (for_statement_nsi:): Likewise.
14321 (for_header:, for_begin:): New rules.
14322 (for_init:): Actions implemented.
14323 (statement_expression_list:, break_statement:,
14324 continue_statement:): Likewise.
14325 (yyerror): Count number of issued warning(s).
14326 (java_report_errors): Report error(s) and/or warning(s).
14327 (java_complete_class): Use build_java_argument_signature to
14328 recompute completed method signature.
14329 (java_check_regular_methods): New locals method_wfl and aflags.
14330 Use method_wfl instead of lookup_cl during error reports. Fixed
14331 indentation and modified some error messages. Use
14332 lang_printable_name in method instead of the DECL_NAME. New code
14333 to issue warnings on methods not overriding corresponding methods
14334 private to a different package.
14335 (java_method_add_stmt): Call add_stmt_to_compound.
14336 (add_stmt_to_compound): New function.
14337 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
14338 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
14339 (build_if_else_statement, patch_if_else_statement,
14340 build_labeled_block, generate_labeled_block,
14341 complete_labeled_statement, build_new_loop, build_loop_body,
14342 complete_loop_body, patch_loop_statement, build_bc_statement,
14343 patch_bc_statement, patch_exit_expr): New functions.
14344 * typeck.c (build_java_signature): Build argument signature before
14345 enclosing it in between parenthesis.
14347 1998-08-17 Warren Levy <warrenl@cygnus.com>
14349 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
14350 (JAVA_OBJS): Added reminder comment
14352 1998-08-13 Nick Clifton <nickc@cygnus.com>
14354 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
14355 be interpreted as a long long.
14357 1998-08-13 Warren Levy <warrenl@cygnus.com>
14359 * decl.c (init_decl_processing): Use _Jv_InitClass, not
14360 soft_initialise_class. Use _Jv_NewMultiArray, not
14361 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
14362 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
14363 _Jv_CheckArrayStore, not soft_checkarraystore. Use
14364 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
14366 1998-08-12 Per Bothner <bothner@cygnus.com>
14368 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
14369 length_identifier_node): New global tree node constants.
14370 * parse.y (kw_super, kw_this, kw_length): Removed globals.
14371 Replace uses by super_identifier_node etc.
14372 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
14374 * parse.y (resolve_field_access): Don't special-case ".length" if
14375 flag_emit_class_files.
14376 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
14377 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
14380 1998-08-11 Per Bothner <bothner@cygnus.com>
14382 * decl.c (init_decl_processing): Remove unused method_type_node fields.
14383 * class.c (make_method_value): Remove init for removed fields.
14385 * class.c (layout_class): Use build_java_argument_signature.
14386 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
14388 * typeck.c (push_java_argument_signature): Removed. Merged into ...
14389 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
14390 (build_java_signature): Don't use push_java_argument_signature.
14392 * typeck.c (lookup_argument_method): New function.
14393 * parse.y (java_check_regular_methods): Use lookup_argument_method
14394 instead of lookup_java_method2 followed by lookup_java_method.
14396 * parse.y (check_method_redefinition): Minor optimization.
14398 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
14399 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
14401 1998-08-10 Tom Tromey <tromey@cygnus.com>
14403 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
14406 * gjavah.c (java_float_finite): Use K&R-style definition.
14407 (java_double_finite): Likewise.
14408 (generate_access): Now returns void. Changed all callers.
14409 (last_access_generated): Removed.
14410 (process_file): Only make a single pass over the .class file.
14412 1998-07-29 Per Bothner <bothner@cygnus.com>
14414 * class.c (get_dispatch_table): Add extra dummy vtable entry,
14415 for compatibility for G++ (with -fvtable-thunks).
14416 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
14418 * gjavah.c (process_file): Use public inheritance for super-class.
14420 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14422 * lex.c (java_init_lex): Initialize ctxp->package.
14423 * parse.h (struct parser_ctxt): package and package_len replaced
14424 by tree package, an identifier node. Field method_decl_list is
14425 gone. Fixed comments.
14426 (lookup_field_wrapper, merge_qualified_name, not_accessible,
14427 class_in_current_package): New function prototypes.
14428 * parse.y (array_type:): Set class loaded flag on primitive type
14430 (package_declaration:): Assign ctxp->package to the
14432 (method_invocation:): Handle invocation of method qualified by
14434 (single_type_import_declaration:): Removed ambiguity check.
14435 (java_pop_parser_context): New local variable `next'. Reset and
14436 set IMPORT_CLASSFILE_NAME flags on current and previous import
14438 (java_accstring_lookup): Use new local macro COPY_RETURN.
14439 (lookup_field_wrapper): New function.
14440 (parser_qualified_classname): Use merge_qualified_name.
14441 (parser_check_super_interface): Broaden error message.
14442 (do_resolve_class): Check for qualified class name in the current
14443 compilation unit if appropriate.
14444 (process_imports): Check for already defined classes.
14445 (check_pkg_class_access): Got rid of call to
14446 get_access_flags_from_decl.
14447 (java_complete_expand_methods): Call safe_layout_class based on
14448 the current class size.
14449 (make_qualified_primary): Build a WFL qualification on primary if
14451 (merge_qualified_name): New function.
14452 (make_qualified_name): Use merge_qualified_name.
14453 (resolve_expression_name): Use safe_lookup_field.
14454 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
14455 (resolve_qualified_expression_name): Likewise. Check on resolved
14456 element accessibility.
14457 (not_accessible_p, class_in_current_package): New functions.
14458 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
14459 (patch_method_invocation_stmt): Merged common pieces. Check
14460 accessibility of invoked method.
14461 (check_for_static_method_reference): Add returned type in error
14463 (invocation_mode): Get rid of bogus check on PRIVATE methods.
14464 (refine_accessible_methods_list): Merged two conditions in test.
14465 (java_complete_class): Sanity check on stabilize_ref gone.
14466 * zextract.c (read_zip_archive): Cast lseek second argument to long.
14468 1998-07-28 Per Bothner <bothner@cygnus.com>
14470 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
14472 1998-07-24 Tom Tromey <tromey@cygnus.com>
14474 * gjavah.c (F_NAN): Removed.
14475 (F_NAN_MASK): New macro.
14476 (F_POSITIVE_INFINITY): Removed.
14477 (F_NEGATIVE_INFINITY): Likewise.
14478 (java_float_finite): Rewrote.
14479 (D_NAN_MASK): Renamed.
14480 (java_double_finite): Rewrote.
14481 (D_POSITIVE_INFINITY): Removed.
14482 (D_NEGATIVE_INFINITY): Likewise.
14484 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
14485 If verbose, print underlying representation of value in hex.
14487 1998-07-24 Per Bothner <bothner@cygnus.com>
14489 * buffer.h, buffer.c: New files.
14490 * Makefile.in (JAVA_OBJS): Add buffer.o.
14492 Support locals variables and writing their debug entries to .class.
14493 * jcf-write.c: Simplify some by user new buffer type.
14494 (vode_buffer_grow): Removed.
14495 (struct localvar_info): New type.
14496 (localsvars, localvartable): New buffers.
14497 (localvar_alloc, localvar_free): New functions.
14498 (generate_bytecode_insns): Handle local variables.
14499 (generate_classfile): Write LocalVariableTable attribute.
14501 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14503 * jcf-io.c (open_in_zip): Check the zipfile magic number.
14504 * zipfile.h (ZIPMAGIC): New macro.
14506 1998-07-24 Tom Tromey <tromey@cygnus.com>
14508 * Makefile.in (gjavah.o): Updated dependencies.
14509 (jcf-dump.o): Likewise.
14510 (all.indirect): Use ../gjavah.
14511 (../gjavah$(exeext)): Likewise.
14512 (clean): Don't remove gjavah.
14513 (clean): Remove parse.c, not java/parse.c.
14514 * Make-lang.in (java): Added gjavah.
14515 (gjavah$(exeext)): New target.
14516 (GJAVAH_SOURCES): New macro.
14517 (java.all.build): Added gjavah.
14518 (java.all.cross): Likewise.
14519 (java.rest.encap): Likewise.
14520 * config-lang.in (compilers, stagestuff): Added gjavah.
14522 1998-07-23 Tom Tromey <tromey@cygnus.com>
14524 * gjavah.c (java_float_finite): New function.
14525 (java_double_finite): Likewise.
14526 (F_POSITIVE_INFINITY): New macro.
14527 (F_NEGATIVE_INFINITY): Likewise.
14529 (D_POSITIVE_INFINITY): Likewise.
14530 (D_NEGATIVE_INFINITY): Likewise.
14532 (print_field_info): Use java_float_finite and java_double_finite.
14534 1998-07-23 Per Bothner <bothner@cygnus.com>
14536 * parse.y (method_header): Name "this" implicit argument.
14538 1998-07-22 Per Bothner <bothner@cygnus.com>
14540 * jcf-write.c: Write out LineNumberTable attribute in .class file.
14541 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
14542 (put_linenumber): New function.
14543 (generate_bytecode_insns, generate_classfile): Write line numbers.
14545 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14547 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
14548 (lookup_name, build_known_method_ref, build_class_init,
14549 build_invokevirtual, invoke_build_dtable, match_java_method,
14550 build_field_ref, pushdecl_force_head, build_java_binop,
14551 binary_numeric_promotion, build_decl_no_layout,
14552 build_java_arrayaccess, build_newarray, build_anewarray,
14553 build_java_array_length_access, build_java_arraynull_check): New
14554 extern function prototypes.
14555 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14556 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
14558 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
14560 * jcf.h (jcf_out_of_synch): New extern function prototype.
14561 * parse.h: Static/global function implemented in parse.y
14562 prototyped and declarations moved at the end of the file.
14563 (DECL_P): Check that the argument isn't null.
14564 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14565 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
14566 (QUAL_DECL_TYPE): New macro.
14567 (PARAMS): Macro definition removed.
14568 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
14569 (return_statement:): Call build_return.
14570 (field_access:): Call make_qualified_primary in sub rule.
14571 (method_invocation:): Build method invocation and call
14572 make_qualified_primary when processing primaries.
14573 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
14574 get_type_from_signature.
14575 (java_check_regular_method): Extra integer 0 argument when calling
14576 lookup_java_method2.
14577 (lookup_java_interface_method2): Extra method DECL argument when
14578 calling lookup_java_interface_method2.
14579 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
14580 COMPOUND_EXPR node.
14581 (java_complete_expand_method): Layout current class iff not
14582 already done. Don't process interface's methods.
14583 (java_complete_expand_method): Use super class only if it
14584 exists. Use current class otherwise.
14585 (make_qualified_primary): New function.
14586 (resolve_expression_name): Process qualified expression or
14587 expression from primary the same way.
14588 (resolve_expression_name): Two last arguments to
14589 resolve_field_access are now NULL_TREEs.
14590 (resolve_field_access): New variable is_static. Local field must
14591 be DECLs. is_static computed on field DECLs only. Append code in
14592 where_found to the field access if necessary. Use QUAL_DECL_TYPE
14593 to initialize field_type.
14594 (resolve_qualified_expression_name): New local variable,
14595 previous_call_static and is_static. Handle primaries with function
14596 calls, casts, array references and `this'. `super' now handled as
14597 `(super_class)this'. Use is_static to clarify boolean expressions.
14598 Added code to handle case where a proper handle is required to
14599 access a field. Use QUAL_DECL_TYPE where applicable.
14600 (maybe_access_field): New function.
14601 (patch_method_invocation_stmt): New arguments primary, where,
14602 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
14603 deleted. Use `where' as a type to search from if specified. Check
14604 for static method reference where forbidden. Append primary or
14605 current_this to the argument list if not calling constructor nor
14607 (check_for_static_method_reference): New function.
14608 (patch_invoke): Layout the class on which new is done if
14610 (lookup_method_invoke): Changed format to report errors on
14612 (qualify_ambiguous_name): New local variable this_found. Now
14613 handle things from primaries. Method call are considered
14615 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
14616 changed into NULLs.
14617 (not_initialized_as_it_should_p): Comply with the new DECL_P.
14618 (java_complete_tree): New case fo RETURN_EXPR. Process function
14619 call arguments in separate function.
14620 (complete_function_arguments): New function.
14621 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
14623 (patch_assignment): Take the return function slot into account as
14624 a RHS. Distinguish assignment from a return.
14625 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
14626 when checking methods in interfaces.
14627 (resolve_type_during_patch): NULL argument to unresolve_type_p
14628 instead of NULL_TREE.
14629 (patch_newarray): Fixed typo in comment.
14630 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
14631 (build_return, patch_return): New functions.
14632 * typeck.c (lookup_java_constructor): Fixed typo in comment.
14634 1998-07-21 Per Bothner <bothner@cygnus.com>
14636 * constants.c (find_name_and_type_constant, find_fieldref_index,
14637 find_methodref_index): New methods.
14638 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
14639 just return given method. Also, rename to build_known_method_ref.
14640 (expand_invoke): Rename call to build_invoke_non_interface.
14641 * java-tree.h, parse.h: Update prototype.
14642 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
14643 (such as expand_expr_stmt) if flag_emit_class_files.
14644 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
14645 STACK_TARGET, IGNORE_TARGET): New macros.
14646 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
14647 (generate_bytecode_insn): New function to generate method's bytecode.
14648 (generate_classfile): Node generate Code attribute for a method.
14649 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
14650 push_long_const, field_op, adjust_typed_op, maybe_wide):
14651 New functions used by generate_bytecode_insn.
14653 * typeck.c (signature_include_return): Remove variable.
14654 (push_java_argument_signature, build_java_argument_signature): New.
14655 (build_java_signature): Use push_java_argument_signature.
14656 * parse.y: Use build_java_argument_signature instead of fiddling
14657 with signature_include_return.
14659 1998-07-17 Tom Tromey <tromey@cygnus.com>
14661 * gjavah.c (print_c_decl): Always generate JArray<>* for array
14664 * Makefile.in (all.indirect): Added gjavah$(exeext).
14665 (gjavah$(exeext)): Added $(exeext).
14668 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14670 * class.c (layout_class): Call to java_layout_parsed_class replace
14671 by safe_layout_class.
14672 * expr.c (build_java_array_length_access): Removed static storage
14673 class in the function definition.
14674 (build_java_arraynull_check): Likewise.
14675 Also fixed typos in two comments.
14676 * lex.c (java_init_lex): Initialize static global kw_length.
14677 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
14678 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
14680 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
14681 * parse.h (resolve_no_layout): New static function declaration.
14682 (get_identifier_in_static): Declaration removed.
14683 (java_layout_parsed_class): Function name declaration changed to
14685 (build_newarray_node, patch_newarray, resolve_type_during_patch,
14686 not_initialized_as_it_should_p, build_this): New static function
14688 (pushdecl_force_head, build_java_binop, int_fits_type_p,
14689 binary_numeric_promotion, stabilize_reference,
14690 build_decl_no_layout, build_java_arrayaccess): Extern function
14691 declarations moved into their own section.
14692 (build_newarray, build_anewarray, build_java_array_length_access,
14693 build_java_arraynull_check): New extern function declarations.
14694 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
14695 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
14697 (CALL_CONSTRUCTOR_P): New macro.
14698 * parse.y (kw_length): New static global tree node.
14699 (return_statement): Tagged <node>.
14700 (RETURN_TK): Tagged <operator>.
14701 (variable_declarator_id:): Build variable declaration with an
14702 empty initialization value if a syntax error was found in the
14703 initialization part of the variable declaration.
14704 (statement_without_trailing_substatement:): return_statement: now
14705 uses the default rule.
14706 (return_statement:): Temporarily fixed to return NULL_TREE.
14707 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
14708 (class_instance_creation_expression:): Class creation rules now
14709 call build_method_invocation upon reduction.
14710 (array_creation_expression:): Rules call build_newarray_node upon
14712 (dim_exprs:): Build a list of dimension expressions.
14713 (dim_expr:): Store location of the OSB_TK in the dimension
14715 (method_invocation:): Added a new error rule.
14716 (build_unresolved_array_type): WFL argument may also be an array
14717 on a primitive type. Name of the argument changed to reflect this.
14718 (method_declarator): Insert argument type at the beginning of the
14719 argument type list and later reverse the list.
14720 (unresolved_type_p): Argument 'returned' may be optionally
14722 (java_layout_class_from_source): Function renamed
14724 (resolve_and_layout): Now call resolve_no_layout and
14726 (resolve_no_layout): New function.
14727 (purify_type_name): New function.
14728 (complete_class_report_errors): Call purify_type_name during error
14729 report on a type not found.
14730 (process_imports): error_found local variable doesn't need to be
14731 initialized to zero.
14732 (declare_local_variables): New local type_wfl. Fixed typo in error
14733 message. type_wfl assigned to unresolved type and used to register
14734 incomplete type. Build a WFL around the variable initialization
14735 statement so that debug info can be generated on it.
14736 (source_start_java_method): Reverse argument list after they've
14738 (current_this): New static global variable.
14739 (java_complete_expand_methods): Set current_this when appropriate.
14740 (resolve_expression_name): Build correct static and non static
14741 field access bearing a simple name.
14742 (resolve_field_access): Resolve the length field of arrays. Handle
14744 (patch_method_invocation_stmt): Set the type of the method
14745 invocation to error_mark_node. This value is later overridden by a
14746 valid type, if any. Don't handle qualified constructor invocation
14747 as qualified method invocation. Call lookup_method_invoke with its
14748 new flag. It's no longer necessary to access the selected method
14749 as the value of a tree list. Handle constructor invocation.
14750 (patch_invoke): Reverse argument list when invoking non interface
14751 methods. Insert call to new as the first argument of the
14753 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
14754 defined within a final class. Return INVOKE_STATIC if the invoked
14755 method is a constructor.
14756 (lookup_method_invoke): New lc argument is a flag to indicate a
14757 constructor lookup. Now handle constructor lookup. Choose the most
14758 specific method in case several were matching the invocation
14759 requirements. Return a method decl instead of a tree list featuring
14760 one single method decl element.
14761 (refine_accessible_methods_list): New lc flag argument to
14762 indicate that a constructor is being looked up.
14763 (not_initialized_as_it_should_p): New function.
14764 (java_complete_tree): Now process fake tree codes
14765 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
14766 save_expr on resolved function call arguments. Case on
14767 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
14768 (patch_assignment): LHS can be a field access expression. When
14769 dealing with reference, lhs_type is the promoted type of the
14770 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
14772 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14773 (patch_binop): Use not_initialized_as_it_should_p where
14775 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14776 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
14778 (resolve_type_during_patch): New function.
14779 (patch_cast): Call resolve_type_during_patch to resolve type and
14780 report error accordingly.
14781 (patch_array_ref): Use not_initialized_as_it_should_p where
14782 applicable. Array base expression is saved before being
14783 used. Promote the type of an array elements if it contains non
14785 (build_newarray_node, patch_newarray, build_this): New functions.
14787 1998-07-16 Tom Tromey <tromey@cygnus.com>
14789 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
14790 increment it in `for' statement.
14791 (print_field_info): If number is inf or nan, don't print it.
14792 (print_method_info): If method name is `delete', just ignore it.
14793 (print_c_decl): Special-case jstringArray.
14795 * gjavah.c (help): New function.
14796 (no_argument): New function.
14797 (usage): Changed text.
14798 (main): Rewrote argument handling. Now handles -v, --help,
14800 (version): New function.
14801 (found_error): New global.
14802 (main): Return found_error.
14803 (generate_access): Set found_error.
14804 (print_c_decl): Likewise.
14806 1998-07-15 Tom Tromey <tromey@cygnus.com>
14808 * gjavah.c (print_c_decl): Don't print "," when examining field.
14809 Skip type name when looking at "[L" types.
14810 (process_file): Now static.
14811 (generate_access): Now returns int.
14812 (last_access_generated): New global.
14813 (process_file): Clear last_access_generated; make multiple passes
14815 (print_field_info): Just return if generate_access returns true.
14816 (print_method_info): Likewise. Also, allow <init> functions to
14818 (print_c_decl): Added is_init argument. Print constructors
14820 (print_cxx_classname): Use UTF8_GET to extract characters from
14822 (print_base_classname): New function.
14823 (print_class_decls): New function.
14824 (process_file): Use it.
14825 (utf8_cmp): New function.
14827 1998-07-13 Nick Clifton <nickc@cygnus.com>
14829 * lang-options.h: Format changed to match changes in gcc/toplev.c
14830 to implement a --help option.
14832 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
14834 * decl.c (init_decl_processing): Revert change to dtable_type.
14836 1998-07-09 Per Bothner <bothner@cygnus.com>
14838 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
14840 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
14842 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
14844 * lang.c (lang_init): Default flag_exceptions to 1, without
14845 checking to see if it's 2 first.
14847 1998-07-08 Jeffrey A Law (law@cygnus.com)
14849 * constants.c: Include "system.h".
14850 * decl.c: Likewise.
14851 * lang.c (flag_new_exceptions): Get via extern now.
14852 (lang_init_options): New functions. Turn on flag_new_exceptions.
14854 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14856 * lex.c (java_lex): Return 0 when we see an invalid character in
14859 * lex.c (java_read_char): Specify extra argument when calling
14861 (java_read_unicode, java_parse_end_comment,
14862 java_parse_escape_sequence): Likewise,
14863 (java_lex): Specify extra argument when calling
14864 java_lex_error. Test that IDs are beginning with a legal character
14865 for IDs. Handle invalid characters with an error message and a
14866 call to java_lex_error.
14867 (java_lex_error): Adjust column position by new argument
14868 `forward'. Issue an error even if in the middle of reporting an
14871 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
14873 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
14874 we don't explicitly put a null pointer when we're copying it.
14876 1998-07-07 Tom Tromey <tromey@cygnus.com>
14878 * gjavah.c (print_cxx_classname): New function.
14879 (super_class_name): Likewise.
14880 (print_super_fields): Removed.
14881 (in_super): Removed.
14882 (print_field_info): Never generate #defines.
14883 (print_c_decl): Changed generated types to match JNI. No longer
14884 print class name before method name.
14885 (print_method_info): Print "static" before static methods.
14886 Print "virtual" before non-final methods.
14887 (usage): Use exit(1), not exit(-1).
14889 (print_field_info): Use %.17g to print a double.
14890 (last_access): New globals.
14891 (process_file): Initialize last_access.
14892 (usage): Now static.
14893 (ACC_VISIBILITY): New define.
14894 (generate_access): New function.
14895 (print_field_info): Call it.
14896 (print_method_info): Likewise. Also, generate information for all
14897 methods, not just native methods. Return void.
14898 (print_c_decl): Return void.
14899 (print_field_info): Return void.
14901 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14903 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
14904 processing the jc1 grammar file. Prefix bison functions and
14905 variables with java_.
14906 (parse.c): Dependencies on parse.h and lex.h
14907 * expr.c (build_java_arrayaccess): Function now global.
14908 * java-tree.h: Comment reorganized to carry on previous
14909 classification effort.
14910 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
14911 RESOLVE_TYPE_NAME_P): New flags on WFLs.
14912 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
14913 java_parse (new prefix java_ generated by bison).
14914 (java_layout_parsed_class, java_register_parsed_class): Function
14916 (yyparse): Removed unnecessary call to init_outgoing_cpool.
14917 * lex.c (static tree wfl_op): Variable deleted.
14918 (java_init_lex): Initialize kw_super and kw_this. Initialize more
14919 ctxp fields to NULL_TREE.
14920 (java_lex): No longer create WFL for operators. Filename caching
14921 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
14922 created as STRING_CST and later expanded. Removed extra argument
14923 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
14925 (build_wfl_node): Removed code in comments.
14926 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
14927 store token and location data in the current bison token.
14928 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
14929 static/extern function declaration at the beginning of the file.
14930 (struct qualification): Data structure definition deleted.
14931 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
14932 (qualify_ambiguous_name): Function declaration modified. Function
14933 now returns nothing.
14934 (build_array_ref, patch_array_ref, make_qualified_name,
14935 resolve_qualified_expression_name, maybe_generate_clinit,
14936 resolve_field_access): New static function declarations.
14937 (build_java_arrayaccess): New extern function declaration.
14938 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
14939 (CALL_EXPR_PRIMARY): Macro deleted.
14940 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
14941 (struct parser_ctxt): Field initialized_final
14942 removed. non_static_initialized, static_initialized: New fields.
14943 * parse.y (static tree kw_super, static tree kw_this): New global
14945 (%union): tree wfl field of operator member replaced by int
14946 location. WFLs are non longer created for operators.
14947 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
14948 (qualified_name:): Now calls make_qualified_name to build the
14950 (type_declaration:): Consider generating <clinit> when class
14952 (variable_declarator:): Directly build an assignment node when the
14953 variable is initialized when declared.
14954 (this_or_super:): Build a WFL and set current location when THIS
14955 or SUPER are parsed.
14956 (expression_statement:): Wrap statement around a WFL.
14957 (primary_no_new_array:): Fixed typo. Changed value returned by
14958 THIS_TK because of its new type (temporary).
14959 (dim_exprs:): Temporary fix because of OSB_TK's new type.
14960 (field_access:): Build qualified name with SUPER.
14961 (method_invocation:): Fixed returned value because of SUPER's new
14963 (array_access:): Use OSB_TK location information.
14964 (post_increment_expression:, post_decrement_expression:,
14965 unary_expression:, pre_increment_expression:,
14966 pre_decrement_expression:, unary_expression_not_plus_minus:,
14967 cast_expression:, multiplicative_expression:,
14968 additive_expression:, shift_expression:, relational_expression:,
14969 equality_expression:, and_expression:, exclusive_or_expression:,
14970 inclusive_or_expression:, conditional_and_expression:,
14971 conditional_or_expression:, assignment:): Use new location/token
14972 information available on operators.
14973 (create_class): Set super_decl_type to NULL_TREE when processing
14975 (register_fields): Field initialization is now a MODIFY_EXPR
14976 node. Chain initialization code to the matching lists (according
14977 to the field declaration modifiers).
14978 (maybe_generate_clinit): New function.
14979 (method_header): Don't set method's DECL_NAME to a WFL when adding
14980 methods to java.lang.Object.
14981 (resolve_and_layout): Now can return NULL_TREE if the type
14982 resolution fails. Otherwise, return the class DECL instead of its
14984 (check_method_redefinition): Don't patch method DECL_NAME if it
14985 belongs to java.lang.Object.
14986 (process_imports): Simply assign error_found to the value returned
14987 by check_pkg_class_access.
14988 (declare_local_variables): Don't use their init statements (if
14989 any) when parsing error were previously found. Reuse MODIFY_EXPR
14990 build during parsing as an init statement.
14991 (java_method_add_stmt): Now return the current method body.
14992 (java_layout_parsed_class, java_register_parsed_class): Functions
14994 (java_complete_expand_methods): Initialize the constant pool on a
14995 per class basis. Layout the classes before expanding their method
14996 bodies. Don't try expand artificial constructor code if error were
14997 found. Make the classes data and register them if no error were
14999 (java_complete_expand_method): Retrieve an artificial constructor
15000 argument list before entering its body. Assign the top block to
15001 the artificial constructor function body and set types of declared
15002 blocks and compound statements to void. Walk method body if not an
15003 artificial constructor.
15004 (make_qualified_name, cut_identifier_in_qualified): New functions.
15005 (resolve_expression_name): Fixed comments. Save/restore the
15006 current class CLASS_LOADED_P flag value. Build non qualified
15007 static field access and handle qualified expression names.
15008 (resolve_field_access, resolve_qualified_expression_name): New
15010 (patch_method_invocation_stmt): Use the new expression resolution
15011 scheme, calling resolve_field_access when the function call is
15012 resolved as an expression.
15013 (qualify_ambiguous_name): Function rewritten to work on qualified
15014 expression produced by make_qualified_name.
15015 (java_complete_tree): Promote type when function's argument are
15016 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
15017 the assignment to discover further errors if RHS is a expression
15018 name that fails to evaluate. Declare LHS initialized even though
15019 the assignment failed. Don't use the location variable and removed
15020 extra argument in patch function calls. Now handle the ARRAY_REF
15021 case and build internal string representation when STRING_CSTs are
15023 (build_method_invocation): Don't wrap function call around a WFL.
15024 (build_assignment): Likewise. Use the operator location
15026 (patch_assignment): Handle array access LHSs. Handle error
15027 provenance, resulting in a better error report.
15028 (build_binop): Use op_location from operator as binop location
15030 (build_unaryop, build_incdec, build_cast): Likewise.
15031 (patch_binop): Extract location information from the node. Fixed
15032 typo in error message.
15033 (patch_unary_op): Extract location information from the node.
15034 (build_array_ref, patch_array_ref): New functions.
15036 1998-07-01 Tom Tromey <tromey@cygnus.com>
15038 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
15039 match _Jv_IsInstanceOf.
15040 * decl.c (init_decl_processing): Use _Jv_NewArray, not
15041 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
15043 1998-06-30 Tom Tromey <tromey@cygnus.com>
15045 * decl.c (init_decl_processing): Functions are now named
15046 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
15048 1998-06-29 Per Bothner <bothner@cygnus.com>
15050 * java-tree.h (load_class): Add prototype.
15051 * class.c (is_compiled_class): Add missing arg to load_class.
15052 * expr.c (expand_java_NEW): Call load_class.
15053 * parse.y (process_import): Removed bogus use of void return value.
15055 1998-06-25 Per Bothner <bothner@cygnus.com>
15057 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
15058 Function name is "_Jv_Throw" instead of "soft_athrow".
15059 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
15060 Function name is "_Jv_AllocObject" instead of "soft_new".
15061 Takes an extra parameter (object size).
15062 * expr.c: Update calls.
15064 1998-06-24 Per Bothner <bothner@cygnus.com>
15066 * lex.c (java_get_line_col): Handle end-of-file.
15067 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
15069 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
15071 * lang.c (lang_init): Make -fexceptions the default.
15072 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
15073 exception handling is not turned on.
15075 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
15077 * lang.c (flag_new_exceptions): Make this this default.
15078 * decl.c (end_java_method): Call emit_handlers.
15079 * except.c (method_init_exceptions): Set language code and version.
15080 (expand_start_java_handler): Enable exception, and call
15081 expand_eh_region_start.
15082 (expand_end_java_handler): Enable exception, and set up catch blocks.
15083 (emit_handlers): New routine to generate the saved handlers.
15084 * java-except.h (emit_handlers): Add prototype.
15086 1998-06-12 Per Bothner <bothner@cygnus.com>
15088 We used to have three different representations of the constant pool:
15089 the CPool structure, the tree_constant_pool, and the constructures
15090 used to build the Class object (which may need class and string
15091 constants) in compiled code. None were appropriate for compiling
15092 to .class files, so I did a major overhaul.
15094 First, the tree_constant_pool array was removed. Things were
15095 modified to the CPool structure in the JCF could be used.
15096 Second, a "capacity" field was added to the CPool, and functions
15097 written to search for a matching constant, adding one if not found.
15098 The code that generated the Class object was changed to use a CPool.
15099 The actual TREE_LISTs used to build the CONSTRUCTORs used for
15100 the static Class object are now only in build_constants_constructor.
15101 Finally, I wrote code which can generate a .class file (including its
15102 constant pool) from the RECORD_TYPE of a class. This is a big step
15103 on the way to compiling Java source into .class files.
15105 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
15106 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
15108 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
15109 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
15110 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
15111 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
15112 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
15113 (lang_type): Removed constant_pool field.
15114 * jcf.h (CPool): Renamed size to count. Added field capacity.
15115 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
15116 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
15117 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
15119 * constants.c (current_constant_pool_tags, current_constant_pool_data,
15120 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
15121 * constants.c (build_constants_constructor): Use new outgoing_cpool.
15122 (set_constant_entry, find_constant1, find_constant2,
15123 find_class_constant, count_constant_pool_bytes, write_constant_pool,
15124 find_utf8_constant, find_class_or_string_constant): New functions.
15126 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
15127 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
15128 (give_name_to_class, get_class_constant): Likewise.
15129 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
15130 (get_name_and_type_constant, get_ref_constant): Removed.
15131 * parse.h (parser_ctxt): Remove field tree_constant_pool.
15132 * parse.y: Don't save/restore tree_constant_pool.
15133 * verify.c (verify_jvm_instructions): Update for new approach.
15134 * expr.c (expand_invoke, expand_java_field_op): Likewise.
15136 * lang-options.h: Added -femit-class-file, -femit-class-files.
15137 * lang.c (flag_emit_class_files), java-tree.h: New flag.
15138 (lang_f_options): Added "emit-class-file(s)".
15140 * expr.c (build_java_arrayaccess): Generate more efficient array
15141 bounds checking, by using unsigned compare.
15143 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
15145 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15147 * parse.h: New comment on the handling of unresolved type
15148 identifiers. JDEPs are now part of the jdep_code enum.
15149 (typedef struct jdep): Now use enum jdep_code or int, depending on
15150 availability. Both are narrowed down to an 8 bits bitfield.
15151 (CALL_EXPR_PRIMARY): Fixed comment.
15153 1998-06-10 Tom Tromey <tromey@cygnus.com>
15155 * Make-lang.in (java): Added gjavac and jvgenmain.
15156 (java.start.encap): Depend on gjavac.
15157 (java.rest.encap): Depend on jvgenmain.
15159 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
15160 (JAVA_CROSS_NAME): Likewise.
15161 (java.all.build): Depend on jvgenmain and gjavac.
15162 (java.all.cross): Depend on jvgenmain and gjavac-cross.
15163 (jvgenmain$(exeext)): New target.
15164 (java.install-common): Wrote.
15165 * config-lang.in (compilers, stagestuff): Added gjavac and
15168 1998-06-10 Dave Brolley <brolley@cygnus.com>
15170 * lang.c (lang_decode_option): New argc/argv interface.
15172 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15174 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
15175 * decl.c (build_decl_no_layout): New function.
15176 * expr.c (java_lang_expand_expr): Layout declarations found in
15177 blocks before they're pushed.
15178 * jcf-parse.c (load_class): Save current line when parsing class
15180 (parse_source_file): Register class before expanding their
15182 * lang.c (put_decl_node): Produce `null' when `void *' is
15184 * lex.c (static tree wfl_op): New static global, for error report
15186 (java_init_lex): wfl_operator and wfl_op initialized
15187 here. Filename caching added for wfl_op. Return wfl_op when `(' is
15189 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
15190 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
15191 build_unresolved_array_type): New static function definitions.
15192 (build_decl_no_layout): New extern function declared.
15193 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
15194 faulty modifier exists.
15195 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
15196 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
15197 (UNARY_PLUS_EXPR): New fake operator.
15198 (struct parser_ctxt): New field osb_number.
15199 * parse.y (static tree wfl_operator): New static WFL for operator
15200 bound error messages.
15201 (DECR_TK, INCR_TK): Moved.
15202 (OP_TK): Tagged <operator>.
15203 (array_type:): Now call build_unresolved_array_type.
15204 (dim_expr:): Count the number of '[' seen.
15205 (post_increment_expression, post_decrement_expression,
15206 pre_increment_expression, pre_decrement_expression,
15207 unary_expression_not_plus_minus, unary_expression:): Actions are
15208 now building the corresponding unary expressions.
15209 (cast_expression:): Actions are now building cast expressions.
15210 (build_unresolved_array_type): New function.
15211 (create_interface): Reset the number of declared interfaces.
15212 (create_class): Likewise.
15213 (method_header): Methods declared within the scope of an interface
15214 are now implicitly set public and abstract.
15215 (java_complete_class): Variable's and parameter's type are patched
15216 with a promoted type.
15217 (declare_local_variables): Resolved non builtin types are promoted
15218 before being used to build a variable decl. Removed type patch
15219 posted on variable initialization statement.
15220 (source_start_java_method): Use build_decl_no_layout to build the
15221 decl of a parameter of incomplete type.
15222 (java_register_parsed_class): Process interfaces too. Call
15223 rest_of_decl_compilation on each processed class declarations.
15224 (java_complete_expand_methods): Don't attempt to expand things in
15226 (java_complete_tree): Process CONVERT_EXPR, even though it always
15227 has a type. Propagate error_mark_node to node's type too. Promote
15228 method's call argument type and return error_mark_node if
15229 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
15230 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
15231 handle unary operator nodes.
15232 (build_assignment): Added comment.
15233 (print_int_node): New function.
15234 (patch_assignment): New second argument. New error handling. Use
15235 print_int_node. Handle references. Use can_cast_to_p to issue
15236 different error message according to the context and check upon
15237 the initialization of the RHS.
15238 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
15239 (operator_string): Handle more operators.
15240 (patch_binop): No longer use a function static
15241 wfl_operator. Improved error message on shift distance.
15242 (build_unaryop, build_incdec, build_cast, patch_unaryop,
15243 patch_cast): New functions.
15245 1998-06-05 Per Bothner <bothner@cygnus.com>
15247 * jvspec.c: New file.
15248 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
15250 * java-tree.h (identifier_subst): Add declaration.
15252 1998-06-04 Tom Tromey <tromey@cygnus.com>
15254 * jvgenmain.c (main): Generate call to JvRunMain.
15256 * class.c (make_class_data): Push value for "sync_info" field.
15257 * decl.c (init_decl_processing): Push "sync_info" field.
15259 1998-06-03 Per Bothner <bothner@cygnus.com>
15261 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
15262 Java (source) name, not signature.
15263 Set TYPE_ALIGN to (at least) that of element_type.
15265 1998-06-02 Per Bothner <bothner@cygnus.com>
15267 * class.c: Moved classname-mangling-rekated code to ...
15268 * mangle.c: ... this new file.
15269 * jvgenmain.c: New program (needs mangle.c) to generate main program.
15270 * Makefile.in: Update for above changes.
15272 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15274 * expr.c (truthvalue_conversion): Convert integer and floating
15275 point value to their truth value.
15276 * lex.c (java_lex): Handle the `null' literal.
15277 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
15278 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
15279 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
15282 * parse.y: Reorganization/documentation on token declaration.
15283 (binop_lookup[]): New added new tree codes.
15284 (relational_expression): Build corresponding binary operators.
15285 (equality_expression, conditional_and_expression,
15286 conditional_or_expression): Likewise.
15287 (java_complete_class): Fix crash in debug message.
15288 (java_complete_tree): Check initialization of method call
15289 arguments. Further bogus node evaluation to detect more error
15290 during assignments. Handles more binary operators.
15291 (patch_assignment): Use DECL_P.
15292 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
15294 (operator_string): Handle more case. Compacted source.
15295 (patch_binop): Changed function comment. Checking for
15296 uninitialized first operand takes the compound assignment into
15297 account and uses DECL_P. Checking for uninitialized second operand
15298 delayed to routine's end. Use macros to issue type bound error
15299 messages and issue messages on both operands if their types are
15300 different. Force fixed type into node. Handle all binary
15303 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15305 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
15306 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
15307 build operator node and return tokens.
15308 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
15309 * parse.h (java_complete_tree): Changed returned type in prototype.
15310 (build_method_invocation, build_assignment, patch_assignment,
15311 patch_binop): New static function declarations.
15312 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
15313 BUILD_EXPR_WFL): New macros.
15314 * parse.y (enum tree_code binop_lookup[]): New static for token to
15316 (%union): Parser union has new sub-structure `operator'.
15317 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
15318 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
15319 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
15320 ASSIGN_ANY_TK): Tokens tagged `operator'.
15321 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
15322 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
15323 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
15324 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
15325 (assignment_operator:): Rule tagged `operator'.
15326 (expression_statement:): Re-installed default rule.
15327 (method_invocation:): Sub rules call build_method_invocation.
15328 (postfix_expression:): Don't attempt to resolve name here. Just
15330 (multiplicative_expression:): Sub-rules build corresponding binop
15332 (additive_expression:, shift_expression:, and_expression:,
15333 exclusive_or_expression:, inclusive_or_expression:): Likewise.
15334 (assignment:): Sub rule invoke build_assignment.
15335 (assignment_operator:): Default rules on sub rules.
15336 (force_error): Added documentation on this variable.
15337 (declare_local_variables): Build initialization calling
15339 (expand_start_java_method): Removed unused rtx declaration. Mark
15340 arguments as already initialized.
15341 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
15342 (java_complete_expand_methods): Don't process next method if
15343 completion of the previous one triggered errors.
15344 (java_complete_expand_method): Call source_end_java_method if no
15345 error were found during completion.
15346 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
15347 locals declaratilon. Handle names found within a class. Return
15348 error_mark_node when things aren't found.
15349 (patch_method_invocation_stmt): Return error_mark_node on failures.
15350 (patch_invoke): Removed unused local. Return the correct node.
15351 (java_complete_tree): Now returns a value. The BLOCK section binds
15352 local identifiers and the type of a BLOCK is now void. Assign the
15353 result of operand completion on COMPOUND_EXPR. Assign the
15354 encapsulated node of a WFL to the result of its completion, except
15355 when the node is an identifier. Now handle MODIFY_EXPR and several
15356 binary operators. Return error_mark_node on errors.
15357 (build_method_invocation, build_assignment, patch_assignment,
15358 build_binop, operator_string, patch_binop): New functions.
15359 * typeck.c (binary_numeric_promotion): New function.
15361 1998-05-21 Per Bothner <bothner@cygnus.com>
15363 * class.c (identifier_subst): New convenience wrapper for ident_subst.
15364 Replace most uses of ident_subst by identifier_subst.
15366 * class.c (push_class_static_dummy_field): Removed function.
15367 (build_class_ref): Find Class object decl by looking up "CNAME.class",
15368 instead of looking got "class" static field. Create that decl here.
15369 (class_identifier_node): Removed; no longer needed.
15370 (init_class_processing): Don't init class_identifier_node.
15371 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
15372 Do nreverse 0 times (instead of twice) for Object and Class.
15373 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
15375 1998-05-20 Per Bothner <bothner@cygnus.com>
15377 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
15378 while initializing linenumber_count and linenumber_table.
15379 Do it before init_function_start (which calls emit_line_note).
15380 * expr.c (expand_byte_code): Don't need to clear lineno here.
15382 1998-05-18 Tom Tromey <tromey@cygnus.com>
15384 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
15385 then mangle number as _N_.
15387 * class.c (mangle_class_field): New function.
15388 (build_class_ref): Set assembler name of class reference using
15389 mangle_class_field.
15390 (push_class_static_dummy_field): Likewise.
15392 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
15394 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
15395 of assigning to TREE_CODE. The latter method exploits a feature
15396 of GCC that is not ANSI compliant.
15398 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15400 * decl.c (pushdecl_force_head): New function.
15401 (pushlevel): Removed conditional printf.
15402 (complete_start_java_method): Don't enter local variable scope if
15403 function is compiled from source code.
15404 * expr.c: parse.h now included
15405 (java_lang_expand_expr): New function.
15406 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
15407 printf. Terminate buffer when doing directories.
15408 * jcf-parse.c (parse_source_file): Call lang_init_source before
15409 parsing and before code generation.
15410 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
15411 use printf if the macro is defined.
15412 * lang.c (lang_init): Install lang_expand_expr hook on
15413 java_lang_expand_expr.
15414 (java_dummy_print): New function.
15415 (lang_init_source): New function.
15416 * lex.c (java_lex): Remember location of an opening brace at the
15417 second nesting level.
15418 (java_is_eol): Unget character seen after a CR if it is EOF.
15419 * parse.h: Now includes lex.h
15420 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
15421 printf if the macro is defined.
15422 (expand_start_java_method, build_expr_block, enter_block,
15423 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
15424 New static function declarations.
15425 (pushdecl_force_head): New extern function declaration.
15426 (INCOMPLETE_TYPE_P): New macro.
15427 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
15428 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
15429 BLOCK_EXPR_ORIGIN): New macros.
15430 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
15431 DECL_SOURCE_LINE_LAST): New macros.
15432 (struct parser_ctxt): Removed field current_method_decl, redundant
15433 with the field current_function_decl. Added fields
15434 first_ccb_indent1 and pending_block.
15435 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
15436 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
15438 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
15439 (compilation_unit:): Cosmetic on sub rule.
15440 (type_declaration:): Cosmetic on sub rules. Added an error rule.
15441 (variable_initializer:): Installed default rule on expression:.
15442 (method_declaration:): method_header: starts a new
15443 method. method_body: installs the function body, absorbs blocks
15444 emitted for temporary variable scopings, pops function's body block
15445 and merges function's last statement lineno in DECL_SOURCE_LINE.
15446 (method_body:): Installed default rules.
15447 (block:): Call enter_block when an opening brace is seen. Absorb
15448 scoping blocks and call exit_block when a closing brace is seen.
15449 (block_statement:): Cosmetic changes.
15450 (method_invocation:): Create WFL around CALL_EXPR node.
15451 (patch_stage): Added comment around definition.
15452 (method_header): Try to use first_ccb_indent1 as the first line of
15453 the method, so BP debug info are emitted at the first opening
15454 brace of the function. If the function has no body, use the
15455 location of the function's name. Override currently defined method
15456 name with the matching WFL so we can point redefinition errors
15457 using the location where the function's name was declared.
15458 (check_abstract_method_header): Interprets DECL_NAME as an
15459 identifier or as a WFL, accordingly.
15460 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
15461 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
15462 location and name information out of it and reinstall DECL_NAME to
15463 its original identifier node value.
15464 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
15465 function's source code).
15466 (read_import_dir): Test the value returned by find_class and issue
15467 a fatal accordingly.
15468 (declare_local_variables): Push a new block for the scope of the
15469 new variable(s) if code has been already generated at that nesting
15470 level. Pinpoint redefinition errors using the variable id
15471 WFLs. Generate initialization code if necessary. If the variable
15472 type is incomplete, register a patch on its decl.
15473 (source_start_java_method): Rewritten. Define a new block for the
15474 function's parameters. Build parameter decl out of function's
15475 arguments and register them for a patch if their types are
15477 (expand_start_java_method): Includes the part of
15478 source_start_java_method that was pushing the parameter decls and
15479 completing the method start code.
15480 (source_end_java_method): Removed call the expand_end_bindings and
15481 poplevel (already taken care of). Reinstall function's arguments
15482 and get function's last line of code before calling
15483 expand_function_end.
15484 (java_method_add_stmt): New comment before the function's
15485 code. Complement the second operand of the current COMPOUND_EXPR
15487 (java_complete_expand_methods): Don't generate debug info on line
15488 zero when expanding a generated constructor.
15489 (java_complete_expand_method): Set start and end line numbers for
15490 a artificially generated constructor to one and manually call
15491 enter_block and exit_block when defining it. For all methods:
15492 expand function's start calling the new expand_start_java_method
15493 and invoke java_complete_tree on the effective method's body, if
15495 (resolve_expression_name): Now use lookup_name_in_blocks to search
15496 local variable decls and print out an error when variables are
15498 (patch_method_invocation_stmt): Inserted comment before the
15500 (lookup_method_invoke): Chain method's arguments using chainon
15501 with the current arg list as a second argument. Inserted missing
15502 IDENTIFIER_POINTER when reporting an error on methods not found.
15503 (refine_accessible_methods_list): Don't retain constructors.
15504 (patch_arguments): Function removed.
15505 (java_complete_tree): Inserted comment before the function's
15506 code. New case for BLOCKs. Moved the WFL case a bit
15507 further. Complete function's arguments.
15508 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
15509 maybe_absorb_scoping_blocks): New functions.
15511 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15513 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
15515 * jcf-parse.c (parse_source_file, java_error_count): New forward
15516 and extern declarations.
15517 (java_parse_abort_on_error): Macro moved.
15518 (jcf_parse_source): fatal called if fopen fails. Now calls
15520 (parse_source_file): New parse_only parameter. Reflects the
15521 elimination of the second pass.
15522 (yyparse): parse_source_file called with argument set to 0.
15523 * jcf.h (JCF_ZERO): Sets java_source to zero.
15524 * lex.c (java_init_lex): pass argument is gone. Function modified
15525 to be called once during the analysis of a file.
15526 (java_unget_unicode): Fixed typo in fatal message.
15527 (java_get_line_col): Likewise.
15528 (java_lval): Likewise. String literals no longer built during
15530 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
15532 * parse.h (MODIFIER_WFL): New macro.
15533 (parse_check_super, parser_check_super_interface): Now return int.
15534 (parser_chain_incomplete_item, not_builtin_p,
15535 complete_method_decl): Declarations removed.
15536 (build_method_invocation_stmt, build_invoke): Renamed using the
15537 `patch' instead of `build'
15538 (register-incomplete_type, obtain_incomplete_type,
15539 java_complete_tree, java_complete_expand_method,
15540 unresolved_type_p, create_jdep_list): New function declarations.
15541 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
15542 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
15543 (jdep): New typedef on new struct _jdep.
15544 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
15545 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
15546 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
15547 JDEP_RESOLVED_P): New macros.
15548 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
15549 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
15550 JDEP_VARIABLE): New enum values and jdep kinds.
15551 (jdeplist): New typedef on struct _jdeplist.
15552 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
15554 (CALL_EXPR_PRIMARY): New macro.
15555 (struct parser_ctxt): Fields java_pass, current_method_decl,
15556 method_decl_list deleted. New field jdeplist.
15557 (INCOMPLETE_P): Macro deleted.
15558 * parse.y (single_type_import_declaration:): Removed pass switch.
15559 (type_import_on_demand_declaration): Likewise.
15560 (field_declaration:): Removed pass switch on all sub rules.
15561 (class_declaration:): Call the complete_class_decl removed on
15563 (method_declaration:): Removed second pass switch. No longer chain
15564 methods decl when method_header reduced.
15565 (method_header:): Sub rules no longer depend on pass switch.
15566 (method_declarator:): Likewise.
15567 (method_body:): Likewise.
15568 (abstract_method_declaration:): Likewise.
15569 (block_statement:): Likewise.
15570 (local_variable_declaration:): Likewise.
15571 (argument_list:): Likewise.
15572 (method_invocation:): Likewise. Call to build_method_invocation_stmt
15573 removed. Partial CLASS_EXPR tree node built instead.
15574 (postfix_expression:): Removed pass switch on all sub rules.
15575 (java_pop_parser_context): Free classd_list content.
15576 (yyerror): Call obstrack_grow0 to finalize error message.
15577 (check_class_interface_creation): Comment modified to reflect new
15578 returned value meaning. Removed second pass switch. Return 1 if an
15579 error was found, 0 otherwise. Adjust pointer on filename if a
15580 leading path separator was found.
15581 (maybe_create_class_interface_decl): Removed first pass switch
15582 when linking the class decl to the class_list. Install a new
15583 jdep_list for the class.
15584 (add_superinterfaces): List of unresolved interfaces is
15585 gone. Unresolved interfaces are directly added to the current
15587 (create_interface): Second pass shortcut removed.
15588 ctpx->modifier_ctx access through MODIFIER_WFL.
15589 (create_class): Second pass shortcut removed. Call to
15590 register_incomplete_type replaces the call to
15591 parser_chain_incomplete_item.
15592 (complete_class_decl): Function removed.
15593 (duplicate_declaration_error): New way of retrieving redeclared
15595 (register_fields): Call to lookup_modifier_cl replaced by
15596 MODIFIER_WFL. New way of handling unresolved type, using
15597 unresolved_type_p and obtain_incomplete_type.
15598 register_incomplete_type replaces call to parser_chain_incomplete_item.
15599 (patch_stage): New static global variable.
15600 (method_header): New way of handling unresolved type, using
15601 unresolved_type_p and obtain_incomplete_type. patch_stage used to
15602 indicates that the method decl needs to be patched.
15603 (check_abstract_method_header): Call to lookup_modifier_cl
15604 replaced by MODIFIER_WFL.
15605 (method_declarator): Incomplete argument type are registered
15606 calling register_incomplete_type. Patch on the declared method is
15607 issued in that case.
15608 (unresolved_type_p): New function.
15609 (parser_check_super_interface): New comment to reflect function's
15610 modified returned type (int). Function and has a new argument
15611 this_wfl. Call to parse_error_context uses this_wfl instead of
15612 relying on lookup_cl.
15613 (parser_check_super): Comment reflects function's new returned
15614 type (int). Function returns nonzero value on error.
15615 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
15616 register_incomplete_type, jdep_resolve_class): New functions to
15617 handle incomplete types in declarations.
15618 (java_complete_class): Rewritten to work with the new incomplete
15619 type handling scheme.
15620 (complete_class_report_errors): Likewise.
15621 (complete_method_decl): Removed: it jobs is now handled by
15622 java_complete_class.
15623 (do_resolve_class): Class loaded in not already loaded and not
15624 found in Java source code.
15625 (java_check_regular_methods, java_check_abstract_methods): Don't
15626 call complete_method_decl anymore.
15627 (lookup_modifier_cl, not_builtin_p): Functions deleted.
15628 (read_import_dir): Got rid of the pass number dependency.
15629 (declare_local_variables): New handling of unresolved types (patch
15631 (source_start_java_method): New parameter level. Function called
15632 with level set to 1 when argument types are potentially
15633 unresolved. Called to complete the job with level set to 2 once
15634 types are complete.
15635 (source_end_java_method): Call to permanent_allocation
15636 removed. Waiting to be replaced by a more suitable obstack
15638 (java_complete_expand_methods, java_complete_expand_method,
15639 java_expand_finals): New functions.
15640 (build_method_invocation_stmt): Renamed
15641 patch_method_invocation_stmt. Extracts function call expression
15642 (wfl) and arguments (args) from CALL_EXPR tree operands.
15643 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
15644 call. Patch the function and argument operand of the CALL_EXPR
15646 (patch_argument, java_complete_tree): New functions.
15648 1998-04-20 Per Bothner <bothner@cygnus.com>
15650 Recover from missing fields and methods (i.e. error instead of fatal).
15651 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
15652 * expr.c (expand_invoke): Recover from missing method.
15653 (expand_java_field_op): Recover from missing field.
15654 Inline references to java.lang.{Integer,Char,...}.TYPE.
15655 * typeck.c (get_type_from_signature), java-tree.h: New function.
15656 * class.c (add_method): Use get_type_from_signature.
15657 (build_class_ref): Handle a class that was not found.
15658 * typeck.c (convert): Handle conversion to pointers (for convenience).
15659 * verify.c (verify_jvm_instructions): Use get_type_from_signature
15660 instead of lookup_field to handle missing fields.
15662 * jcf-parse.c (process_zip_dir): Set java_source.
15664 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
15666 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
15668 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15670 * jcf-parse.c (load_class): Don't change input_filename before
15671 calling jcf_parse_source (but still do it before calling
15673 (jcf_parse_source): Assign input_filename after having saved the
15675 * lex.c (java_init_lex): Chain a WFL node to the import on demand
15676 list. ctxp->modifier_ctx zeroed according to its new
15677 definition. ctxp->filename initialized. Removed
15678 JAVA_MODIFIER_CTX_UNMARK.
15679 (java_unget_unicode): Update the character based column position.
15680 (java_allocate_new_line): ref_count not used anymore. Always free
15681 ctxp->p_line. Initialize c_line->char_col to 0.
15682 (java_get_unicode): Update the character based column position.
15683 (java_lex): Use ctxp->elc to store current position in source
15684 file, at the beginning of the parsed token. Set modifier_ctx entry
15685 corresponding to the parse modifier to a WFL node. Return a WFL
15686 node when an identifier is parsed.
15687 (java_lex_error): Now uses ctxp->elc to store current position in
15689 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
15690 * lex.h (build_wfl_node): New function definitions.
15691 (struct java_line): ref_count and next fields are gone. New field
15693 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15694 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
15695 (JAVA_COLUMN_DELTA): New macro.
15696 (java_lc): New typedef on new struct _java_lc.
15697 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
15698 (parse_error_context, parse_warning_context): Changed prototypes.
15699 (java_get_line_col): Added as an available global function.
15700 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
15701 (IC_DECL): Replaced by macro IC_TYPE
15702 (DEPEND_WFL): New macro.
15703 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
15705 (exit_java_complete_class): Removed a commented out statement.
15706 (struct parser_ctxt): Added comments on fields. modifier_ctx is
15707 now an array of tree nodes. Deleted fields line_list and
15708 e_line. New field elc, to replace e_line.
15709 * parse.y (array_type:): Build WFL node.
15710 (qualified_name:): Build a single WFL node out of two. Retain
15711 the location information of the first node in the resulting node.
15712 (package_declaration:): Use package name as a WFL node
15713 (single_type_import_declaration:): Use imported name as a WFL node.
15714 (type_import_on_demand_declaration:): Use root of the imported
15715 packages as a WFL node.
15716 (field_declaration:): Removed unused local variable cl.
15717 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
15718 (yyerror): New static elc. Removed static error_line, error_pos.
15719 New local code_from_source. Save ctxp->elc into elc at the first
15720 pass. Call java_get_line_col to get a string of the line where
15721 the error occurred.
15722 (debug_line): Removed static function.
15723 (parse_error_context, parse_warning_context): Parameter cl is now
15724 a WFL node. Use its value to initialize ctxp->elc.
15725 (redefinition_error): Parameter cl is now a WFL node.
15726 (parse_add_interface): New parameter wfl. No longer call
15727 lookup_cl, use wfl instead.
15728 (check_class_interface_creation): Parameter cl is now a WFL node.
15729 (maybe_create_class_interface_decl): Likewise.
15730 (add_superinterfaces): New function.
15731 (create_interface): Removed local cl, node, super_decl,
15732 super_decl_type. Function now uses id as a WFL node. Better
15733 warning/error report on obsolete or forbidden mix of
15734 modifiers. Now calls add_superinterfaces to register interfaces.
15735 (create_class): Removed local cl, node. Local variable id is used
15736 as a WFL node. Better error report on forbidden modifier
15737 mix. Uses add_superinterfaces to register interfaces.
15738 (find_field): Argument cl is now a WFL node. Now store the WFL
15739 node of a fields that needs to be checked for their
15741 (method_header): Local variable node non longer used. Local
15742 variable id replaces cl.
15743 (check_modifiers_consistency): Local variable cl is now a WFL
15745 (method_declarator): Local variable cl replaced by parameter id.
15746 (parser_qualified_name): Now uses parameter name as a WFL node.
15747 (parser_check_super_interface): New parameter wfl, for achieve
15748 greater accuracy during error reports.
15749 (parser_chain_incomplete_item): New parameter named location. Used,
15750 along the decl, to construct the incomplete item node.
15751 (java_complete_class): resolve_class now uses WFL node extracted
15752 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
15754 (complete_method_decl): Unresolved function's argument types are WFL.
15755 (resolve_class): Parameter cl is now a WFL node.
15756 (resolve_and_layout): Likewise.
15757 (do_resolve_class): Likewise. Try first to use cl and then do the
15758 lookup on the decl when calling check_pkg_class_access.
15759 (complete_class_report_errors): Use IC_TYPE in place of
15760 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
15761 instead of doing a lookup over the decl.
15762 (java_check_final): Use WFL info from field tree list.
15763 (lookup_cl): Rewritten and returns a statically defined WFL node.
15764 (lookup_modifier_cl): Now uses information from WFL nodes.
15765 (process_imports): Likewise.
15766 (read_import_dir): name and cl arguments replaced by a single WFL
15767 node. Function modified accordingly.
15768 (find_in_imports_on_demand): Now uses WFL node.
15769 (check_pkg_class_access): cl argument is now a WFL node.
15770 (declare_local_variables): Fixed to use WFL nodes.
15771 (resolve_expression_name): Likewise.
15772 (build_method_invocation_stmt): name_combo argument renamed
15773 wfl. Function modified to use WFL nodes.
15774 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
15775 (lookup_method_invoke): cl is now a WFL node. Added missing
15776 IDENTIFIER_POINTER to class type decl name.
15778 1998-04-14 Dave Brolley <brolley@cygnus.com>
15780 * lang.c (init_parse): Now returns char* containing the filename.
15782 1998-04-10 Per Bothner <bothner@cygnus.com>
15784 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
15786 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
15787 * class.c (make_class_data): If flag_assume_compiled, initial class
15788 state is CSTATE_PREPARED; make superclass and interfaces direct
15789 references, rather than constant pool indexes.
15791 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15793 * parser.y: Include flags.h. Removed debug variable pl.
15794 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
15795 (block:): Likewise.
15796 (labeled_statement_nsi:): Generate debug info when reducing
15797 expression_statement:.
15798 (check_pkg_class_access): get_access_flags_from_decl invocation
15799 fixed for new CLASS_* flags location.
15800 (source_end_java_method): Save/restore parser context when
15801 entering/leaving this routine. Restore lineno to its right value
15802 before calling expand_end_bindings.
15803 (build_method_invocation_stmt): build_invoke called with the
15804 current line information.
15805 (build_invoke): New argument cl. Wrap the function call around a
15807 (refine_accessible_methods_list): Changed comment, removed
15809 * parse.h: Fixed typo in comments.
15810 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
15811 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
15812 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
15814 * lex.c (java_lex): Record the last closing curly bracket of a
15816 * jcf-parse.c (jcf_parse_source): Now calls
15817 java_check_methods. Clarified comment, fixed typo.
15819 1998-04-09 Dave Brolley <brolley@cygnus.com>
15821 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
15822 (finish_parse): Expose for non USE_CPPLIB builds.
15824 1998-04-08 Jeffrey A Law (law@cygnus.com)
15826 * lang.c (lang_print_xnode): New function.
15828 1998-04-03 Per Bothner <bothner@cygnus.com>
15830 * decl.c (class_dtable_decl), java-tree.h: New tree node.
15831 * class.c (get_dispatch_vector, get_dispatch_table): New functions
15832 used to build a class's dispatch table.
15833 (make_class_data): Generate dispatch table if flag_assume_compiled.
15834 Set dtable of class object to address of class_dtable_decl.
15836 * decl.c (int_decl_processing): Make soft_badarrayindex_node
15837 be volatile and have side effects - generates better code.
15839 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
15840 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
15842 * expr.c (expand_invoke): If class is final, method is
15843 effectively final, so can call it directly.
15845 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
15847 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
15849 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15851 * parse.y (build_method_invocation_stmt): Removed extra argument
15854 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15856 * expr.c (dtable_indent): Now static global.
15857 (expand_invoke): Now call invoke_build_dtable and
15858 build_invokevirtual.
15859 (invoke_build_dtable, build_invokevirtual): New functions.
15860 * jcf-io.c (find_class): Defer issuing a warning by setting
15861 jcf->outofsynch to 1.
15862 * jcf-parse.c (jcf_out_of_synch): New function.
15863 (load_class): Test this_jcf.outofsynch flag and call
15864 jcf_out_of_synch accordingly.
15865 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
15866 comment indentation.
15867 * lex.c (java_get_unicode): Fixed code indentation.
15868 (java_lex): Create string literal. Fixed typo. Removed several
15869 premature obstack_free.
15870 * parse.h: New enums for name resolution and invocation mode.
15871 (struct qualification): New data structure.
15872 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
15873 (do_resolve_class, build_method_invocation_stmt,
15874 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
15875 debug_line, identical_subpath_p, invocation_mode,
15876 refine_accessible_methods_list, build_invoke,
15877 lookup_method_invoke): New functions declared.
15878 (build_invokevirtual, invoke_build_dtable, match_java_method,
15879 build_field_ref, jcf_out_of_synch): New references to external
15881 (struct parse_ctxt): Removed artificial_constructor field.
15882 * parse.y: (array_type:): Type defined for this rule.
15883 (class_type:): Installed default rule for interface_type:.
15884 (array_type:): Now build Java array type.
15885 (qualified_name:): Now use obstack_grow0.
15886 (method_declaration:): Skip the artificial constructor added to
15888 (abstract_method_declaration:): Execute the code only during pass 1.
15889 (block:): Installed default rule in block_statements:.
15890 (block_statement:): Add the statement to the method during pass 2.
15891 (statement_expression): Installed default rule for
15892 method_invocation:.
15893 (argument_list:): Added code to build the argument list.
15894 (method_invocation:): Added call to create the method invocation
15896 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
15897 (debug_line): New function for debug.
15898 (complete_class_decl): No longer do something during pass 1.
15899 (method_header): Use BUILD_PTR_FROM_NAME.
15900 (parser_qualified_classname): Use obstack_grow0. Removed bogus
15902 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
15903 function's main comment.
15904 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
15906 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
15907 (resolve_class): Now works with arrays.
15908 (do_resolve_class, resolve_and_layout): New functions.
15909 (java_check_regular_methods): Reverse method list before and after
15910 having processed it. No longer set ctxp->artificial_constructor.
15911 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
15912 accordingly. Fixed typo in issued error message. Now use
15914 (find_in_imports_on_demand): Now use obstack_grow0.
15915 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
15916 (source_end_java_method): Call expand_expr_stmt instead of
15917 expand_expr. Calls it before calling expand_function_end.
15918 (java_method_add_stmt): Do nothing if errors were found during
15920 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
15921 (build_method_invocation_stmt, build_invoke, invocation_mode,
15922 lookup_method_invoke, refine_accessible_methods_list,
15923 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
15925 * typeck.c (build_java_signature): Properly end method signature
15926 if return type skipped.
15927 (match_java_method): New function.
15929 1998-03-16 Per Bothner <bothner@cygnus.com>
15931 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
15933 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
15935 * expr.c (build_invoke_non_interface): New function.
15936 (methods_ident, ncode_ident): Now static globals.
15937 (expand_invoke): Use build_invoke_non_interface.
15938 * java-tree.h (struct lang_decl): New field function_decl_body.
15939 (DECL_FUNCTION_BODY): New macro.
15940 * jcf-parse.c (jcf_parse_source): Deeper check before setting
15941 CLASS_FROM_SOURCE_P.
15942 (parse_source_file): Fixed typos. Call java_layout_parsed_class
15943 before starting pass 2. Call to java_generate_parsed_class replaced
15944 by java_register_parsed_class.
15945 * lex.c: Fixed typo in header. Some line width related formating.
15946 * lex.h: Some line width related formating.
15947 * parse.h (source_end_java_method, resolve_expression_name,
15948 complete_class_decl, maybe_create_class_interface_decl,
15949 check_class_interface_creation): New static function declarations.
15950 (java_layout_parsed_class, java_method_add_stmt): New function
15952 (struct parser_ctxt): Field mark_class_generate removed. New
15953 fields class_list and artificial_constructor.
15954 * parse.y: Fixed typo in header.
15955 (class_declaration:): Call complete_class_decl when class body
15957 (method_declaration:): Call source_end_java_method in pass 2 when
15958 the method body is defined.
15959 (postfix_expression:): Do expression name resolution on sub-rule
15960 name during pass 2.
15961 (create_class, create_interface): Merged common pieces.
15962 (check_class_interface_creation, maybe_create_class_interface_decl):
15964 (complete_class_decl): New function.
15965 (register_fields): Fixed line width related typo.
15966 (method_header): Correctly skip first argument when fixing
15967 argument line. Changed the loop.
15968 (java_check_circular_reference): Now use ctxp->class_list.
15969 (java_complete_class): Removed start/stop marking.
15970 (java_check_regular_methods): Now takes a class decl as an
15971 argument. Add default constructor if none were encountered.
15972 (java_check_methods): Now use ctxp->class_list. Changed call to
15973 java_check_regular_methods.
15974 (source_start_java_method): Set DECL_ARG_TYPE for each function
15976 (source_end_java_method, java_method_add_stmt): New functions.
15977 (java_generate_parsed_class): No longer exists.
15978 (java_layout_parsed_class, java_register_parsed_class): New functions.
15979 (resolve_expression_name): New function.
15981 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15983 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
15984 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
15985 until pass initializations are done. Call read_import_dir with
15987 * parse.h: (lookup_modifier_cl): New function declared.
15988 (INTERFACE_FIELD_MODIFIERS): New macro.
15989 (OBSOLETE_MODIFIER_WARNING): New macro.
15990 * parse.y: (register_fields): Class type and current field name in
15991 local variables. Check modifier(s) if adding field(s) to an interface.
15992 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
15993 and report errors using the faulty modifier line context.
15994 (lookup_modifier_cl): New function.
15995 (read_import_dir): Detect and report default import processing
15998 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
16000 Add a pair of -fassume-compiled/-fno-assume-compiled options.
16001 * class.c (is_compiled_class): Return 1 after making sure it
16002 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
16003 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
16004 * java-tree.h (flag_assume_compiled): Add decl.
16005 * lang.c (lang_f_options): Add the flag.
16006 (flag_assume_compiled): Add decl, default to 0.
16008 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16010 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
16011 (is_compiled_class): Likewise.
16012 (layout_class): Likewise.
16013 (layout_class): Detect and lay out classes defined in source code.
16014 (interface_of_p, add_interface_do, may_add_interface): New
16016 (add_interface): Now use add_interface_do.
16017 (add_method_1): New function.
16018 (add_method): Now use add_method_1.
16019 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
16020 (complete_start_java_method): New function.
16021 (start_java_mehod): Now call complete_start_java_method.
16022 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
16023 (expand_invoke): Likewise and fixed typo.
16024 *gjava.c: (print_super_field): Use new argument to find_class
16027 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
16028 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
16029 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
16031 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
16032 (add_method_1, push_class): New prototypes.
16033 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
16034 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
16035 directory where the class was found.
16036 (find_class): New argument DO_CLASS_FILE. Function find_class
16037 modified accordingly.
16038 *jcf-parse.c: (fix_class_path): New function.
16039 (load_class): Use new VERBOSE argument. load_class now finds and
16040 loads/parses .class/.java files. Save read_state of current_jcf
16042 (java_parser_abort_on_error): New macro.
16043 (jcf_parse_source, parse_source_file): New function.
16044 (jcf_parse): Fixed typo.
16045 (yyparse): Call parse_source_file () only.
16046 (process_zip_dir): Fixed typo, fix zdir->filename_length when
16047 writing the real class name back in the zip directory entry.
16048 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
16049 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
16050 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
16051 (find_class): Prototype fixed.
16052 *lex.c: Added 1998 time stamp.
16053 Removed all static global variables, moved into the parser
16054 context data structure.. Now include unistd.h if SEEK_SET not
16056 (java_init_lex): Rewritten.
16057 (java_sneak_unicode): Modified current unicode access in current line.
16058 (java_unget_unicode): Likewise.
16059 (java_allocate_new_line): New allocation management.
16060 (java_read_char): Modified access and storage of unget_utf8_value.
16061 New way of processing current unicode.
16062 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
16063 (java_get_unicode): Now use the parser context.
16064 (java_lineterminator): Likewise.
16065 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
16066 of the reentrant parser implementation. Function now use the
16067 parser context data structure and java_lval. Fixed production of
16068 the float and double constant "out of range" error message. Fixed
16069 obstack use. Return integer value when hitting a modifier. Now
16070 return type for TRUE, FALSE and other predefined types. Return
16071 identifier as a TREE_LIST list containing the current line context
16072 as the TREE_VALUE sub-node.
16073 (java_unicode_2_utf8): Fixed typo in declaration.
16074 (java_lex_error): Now use the parser context data structure.
16075 *lex.h: Added 1998 time stamp.
16076 (struct java_line): New fields ref_count and next.
16077 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
16078 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
16079 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
16080 *parse.h: Added 1998 time stamp.
16081 (java_parse_source_file): Renamed from parse_source_file.
16082 (YYERROR_NOW, YYNOT_TWICE): Fixed.
16083 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
16084 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
16085 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
16086 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
16087 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
16088 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
16089 (struct parser_ctxt): New data structure to keep the parser context.
16090 *parse.y: Added 1998 time stamp, got rid of static global variables.
16091 (java_error_count, ctxp): New global variables.
16092 (%union): New value field.
16093 (numeric_type, integral_type): Rules removed.
16094 (primitive_type): Rule defined to handle integral, float, double and
16096 (qualified_name, package_declaration,
16097 single_type_import_declaration, type_import_on_demand_declaration,
16098 modifiers, class_declaration, super, interfaces,
16099 interface_type_list, class_body, field_declaration,
16100 field_declaration, variable_declarators, variable_declarator,
16101 variable_declarator_id, method_declaration, method_header,
16102 formal_parameter_list, formal_parameter, method_body, block,
16103 static, interface_declaration, extends_interfaces,
16104 abstract_method_declaration, local_variable_declarators): Rules now
16106 (force_error, do_warning): New global statics.
16107 (push_parser_context, parser_context_save_global,
16108 parser_context_restore_global, pop_parser_context): New functions.
16109 (yyerror): Now uses the global parser context. Fixed use of obstack.
16110 (parse_error, parse_error_context, parse_warning_context,
16111 java_accstring_lookup, redefinition_error, check_modifiers,
16112 parser_add_interface, create_interface, create_class, find_field,
16113 duplicate_declaration_error, register_fields, method_header,
16114 check_modifiers_consistency, check_abstract_method_header,
16115 method_declarator, parser_qualified_classname,
16116 parser_check_super_interface, parser_check_super,
16117 parser_chain_incomplete_item, java_check_circular_reference,
16118 layout_class_from_source, java_complete_class,
16119 complete_method_decl, resolve_class, complete_class_report_errors,
16120 java_check_final, check_method_redefinition,
16121 java_check_regular_methods, java_check_abstract_methods,
16122 java_check_methods, lookup_java_interface_method2,
16123 lookup_java_method2, lookup_cl, find_name_in_single_imports,
16124 process_imports, find_in_imports, read_import_entry,
16125 read_import_dir, find_in_imports_on_demand,
16126 check_pkg_class_access, not_builtin_p, declare_local_variables,
16127 source_start_java_method, java_generate_parsed_class): New
16129 *typeck.c: (signature_include_return): New global variable.
16130 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
16131 to add the function returned type in the signature.
16133 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
16135 * jcf-io.c (open_in_zip): Use strncmp and LEN.
16137 1998-01-29 Dave Brolley <brolley@cygnus.com>
16139 * Make-lang.in (java.info): Added.
16140 (java.install-info): Added
16142 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
16144 * Makefile.in (clean): Also remove java/parse.c.
16146 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
16148 Add a pair of -fbounds-check/-fno-bounds-check options.
16149 * lang.c (lang_decode_option): Add code to grok arguments.
16150 (flag_bounds_check): Add decl.
16151 (lang_f_options): New array w/ the option in it.
16152 * java-tree.h (flag_bounds_check): Add decl.
16153 * lang-options.h: New file.
16154 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
16155 of a static macro value.
16156 (JAVA_ARRAY_EXCEPTION): Delete macro.
16158 1998-01-23 Per Bothner <bothner@cygnus.com>
16160 * typeck.c (build_java_array_type): Fix two bugs in previous change.
16161 * expr.c (build_anewarray): Add missing promote_type.
16163 1998-01-22 Per Bothner <bothner@cygnus.com>
16165 Add array types with known length to optimize bounds checking.
16166 * typeck.c (build_java_array_type): Take length parameter.
16167 (java_array_type_length, build_prim_array_type): New functions.
16168 * java-tree.h: Update for new functions.
16169 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
16170 * class.c: Use build_prim_array_type.
16171 * expr.c (can_widen_reference_to): Handle known-length array types.
16172 (verify_jvm_instructions): Keep track of integer push instructions
16173 followed by newarray/anewarray, so we can build known-length arrays.
16174 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
16175 (java_array_data_offset): New function.
16176 (build_java_array_length_access): New function. Optimize if constant.
16177 (build_java_arrayaccess): Constant fold bounds check.
16178 (expand_java_newarray, expand_java_anewarray): Replaced by ...
16179 (build_newarray, build_anewarray): New functions.
16180 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
16181 * verify.c (merge_types): Handle known-lengh array types.
16183 1998-01-19 Per Bothner <bothner@cygnus.com>
16185 * expr.c (expand_byte_code): Fix performace bug, which caused
16186 searching linenumber_table to be linear rather than constant.
16188 1997-12-12 Per Bothner <bothner@cygnus.com>
16190 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
16192 * decl.c, java-tree.h (soft_fmod_node): New global.
16193 * decl.c (init_decl_processing): Define __builtin_fmod.
16194 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
16195 using __builtin_fmod.
16197 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
16199 * keyword.h: New file, output of keyword.gperf as processed by
16201 * lex.c (java_lex_init): Initialize java_error_flag.
16202 * parse.c (YYERROR_NOW): Uses java_error_flag.
16203 * parse.y: New static java_error_flag. Useless definition of
16205 * parse.y (java_error): Portable error recovery using
16206 java_error_flag (not yet completely tuned).
16208 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
16210 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
16212 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16214 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
16215 (parse.c, lex.c, keyword.h): New rules for Java source code
16217 * parse.c: Renamed into jcf-parse.c.
16218 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
16219 * keyword.gperf: New file, Java keywords.
16220 * parse.y: New file, Java language grammar.
16221 * parse.h: New file, Java language grammar definitions.
16222 * lex.c: New file, Java language lexer.
16223 * lex.h: New file, Java language lexer definitions.
16225 1997-12-03 Per Bothner <bothner@cygnus.com>
16227 * decl.c (clinit_identifier_node), java-tree.h: New global.
16228 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
16229 * verify.c (verify_jvm_instructions): Inline use of removed macros.
16230 * expr.c (expand_java_field_op): Check for invalid assignment
16233 * jcf-reader.c (get_attribute): Test for wrong attribute length.
16235 1997-10-27 Per Bothner <bothner@cygnus.com>
16237 * verify.c (verify_jvm_instructions): When processing a handler,
16238 attempt to set the current_subr to the right value.
16239 (More complicated code combines Sep 17 and Oct 22 versions.)
16241 1997-10-24 Per Bothner <bothner@cygnus.com>
16243 * class.c (push_class): Figure out (guess) name of source file.
16244 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
16245 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
16246 (parse_class_file): Change return type from int to void.
16247 Call debug_start_source_file/debug_end_source_file.
16249 * expr.c (build_java_binop): Fix masking 2nd operand.
16250 * decl.c (init_decl_processing): Set sizetype first.
16252 1997-10-22 Per Bothner <bothner@cygnus.com>
16254 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
16255 (Revert Sep 17 change.)
16257 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
16259 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
16260 .class extension in their name and fix thing so we don't process
16261 them parse_zip_file_entries().
16262 (parse_zip_file_entries): Cleaned unused local variables.
16264 1997-10-20 Per Bothner <bothner@cygnus.com>
16266 * expr.c (can_widen_reference_to): Allows equal array element types.
16267 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
16268 * jcf-dump.c (RET): Get (and print) index.
16270 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
16271 Promote element type to POINTER_TYPE.
16273 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16275 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
16276 find_in_current_zip, jcf_figure_file_type): Moved from
16277 jcf-reader.c to parse.c.
16278 * zextract.c: (read_zip_archive): takes file_comment_length possible
16279 field into account.
16281 1997-10-20 Per Bothner <bothner@cygnus.com>
16283 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
16285 * verify.c (merge_types): Handle array types even better ...
16287 1997-10-17 Per Bothner <bothner@cygnus.com>
16289 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
16291 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
16292 * class.c (make_class_data): Don't build fields_decl if no fields.
16293 When building fields_decl, skip if DECL_ARTIFICIAL.
16295 * expr.c (java_stack_swap): Update stack_type_map.
16296 * verify.c (merge_types): Handle array types better.
16298 1997-10-15 Per Bothner <bothner@cygnus.com>
16300 * class.c (add_field): Don't promote short integral fields to
16301 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
16302 * expr.c (push_value): Promote and convert short integral values.
16304 * decl.c, java-tree.h (integer_two_node): New constant node.
16305 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
16307 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16309 * class.c (append_gpp_mangled_type): Use function argument
16310 unpromoted type to generate mangled name.
16312 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16314 * constants.c (build_constant_data_ref): Now uses current_class
16315 instead of main_class.
16316 (build_constants_constructor): Now uses current_class instead of
16318 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
16319 of the global variable SeepZipFiles done here.
16320 * zextract.c (read_zip_archive): extra_field optional field taken
16321 into account while computing the position of the class file in the
16323 * verify.c (verify_jvm_instructions): Use current_jcf to search
16325 * parse.c (load_class): First search for the class to load in the
16326 current zip file. Saves current_jcf (restored before returning
16327 from that function). Don't call JCF_FINISH in the class was found
16328 in the current ZIP file.
16329 (jcf_parse): If the class was found in the current ZIP file, save
16330 its tree_constant_pool (for later reuse).
16331 (parse_class_file): New function. Process each method defined in
16332 the current class and record the class as to be later registered.
16333 (yyparse): Rewritten. Figure the type of the current file and switch
16335 * lang.c: New global variable current_jcf.
16336 (lang_init): Removed compiling_from_source test (done later, in
16337 yyparse). Removed call the jcf_parse ().
16338 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
16339 (typedef struct JCF): New fields seen_in_zip (to mark a class found
16340 in the current ZIP file) and zip_offset (offset to the class data in
16341 the current zip file).
16342 * jcf-reader.c: zipfile.h included.
16343 localToFile: New ZipFileCache static global variable
16344 (parse_zip_file_entries): New function. Browse the current ZIP
16345 file directory and process each class found.
16346 (process_zip_dir): New function. Register each class found in the
16347 ZIP file directory. The class aren't parsed but a valid JCF is
16348 link to each of them.
16349 (find_in_current_zip): New function. Search for a class in the
16350 current ZIP file directory. If found, prepare the class so that it
16352 (jcf_figure_file_type): New function. Examine the file structure
16353 to figure a class file, a ZIP file. If none of these categories are
16354 matched, a source file is assumed.
16355 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
16356 SeenZipFile: New global variable.
16357 (open_in_zip): Use zipmember's length to accelerate the search for
16358 a member. If zipmember was NULL and zip file successfully read,
16360 * java-tree.h: New global variable current_jcf declared. Added
16361 declaration for current_constant_pool_tags, current_constant_pool_data,
16362 current_constant_pool_length, current_constant_pool_data_ref.
16363 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
16364 store the JCF of classes seen in a zip file) and tree *constant_pool
16365 (to save a loaded class constant pool). current_class declared here.
16366 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
16367 retrieve method_ref_constant.
16368 (PUSHC): java_push_constant_from_pool now uses current_jcf.
16369 (OBJECT): get_class_constant now uses current_jcf.
16370 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
16371 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
16372 (expand_invoke): Now uses current_class instead of main_class
16373 (build_class_init): Now uses current_class instead of main_class
16374 * class.c: New static global variable registered_class.
16375 (register_class): New function.
16376 (emit_register_class): Modified to use registered_class instead of
16378 (is_compiled_class): Now take into account class seen in the archive.
16380 1997-10-06 Per Bothner <bothner@cygnus.com>
16382 * except.h: Renamed to: java-except.h.
16383 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
16384 * except.c: Add semi-working (commented out) implementation.
16386 * expr.c (expand_iinc): Add needed flush_quick_stack.
16387 * parse.c (set_source_filename): New function.
16388 (give_name_to_class): Set input_filename from package.classname.java.
16390 * jcf-io.c (find_class): Don't look first in ".".
16392 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16394 * zextract.c (read_zip_archive): Now takes into account the
16396 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
16398 1997-09-20 Per Bothner <bothner@cygnus.com>
16400 * constants.c, java-tree.h (build_internal_class_name): New function.
16401 (alloc_class_constant): Re-implement using build_internal_class_name.
16402 * class.c (make_class_data): Likewise.
16403 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
16405 1997-09-17 Per Bothner <bothner@cygnus.com>
16407 * verify.c (verify_jvm_instructions): Temporarily set current_subr
16408 to NULL before pushing an exception handler target.
16410 * expr.c (flush_quick_stack): Save from low stack indexes to high.
16411 (java_stack_swap, java_stack_dup): Re-write to be safe from
16412 clobbering registers.
16413 (build_class_init): New function.
16415 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
16417 * typeck.c (build_java_array_type): Temporary use
16418 permanent_obstack to create the array 'length' field.
16419 * expr.c (lookup_label): Temporay use permanent_obstack to create
16420 label if not found.
16421 * class.c (push_super_field): Tempory use permanent_obstack.
16423 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16425 * typeck.c (type_for_mode): Now handles double_type_node and
16427 * verify.c (verify_jvm_instructions): The instruction following
16428 the wide bytecode is checked. OPCODE_ret added to the list of
16431 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16433 * class.c (make_class): Temporary use permanent_obstack. Set the
16434 class CLASS_P field to 1.
16435 (push_class): Temporary use permanent_obstack.
16436 (set_super_info): Temporary use permanent_obstack.
16437 (add_method): Temporary use permanent_obstack, set
16438 METHOD_TRANSIENT().
16439 (add_field): Temporary use permanent_obstack. Sets
16440 FIELD_VOLATILE() and FIELD_TRANSIENT().
16441 (build_class_ref): Temporary use permanent_obstack if the class
16443 (build_static_field_ref): Temporary use permanent_obstack when
16444 creating field's rtl.
16445 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
16446 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
16447 and fields. Function finalized, as far as flag handling.
16448 (push_class_static_dummy_field): Temporary use permanent_obstack.
16449 (emit_register_class): Force generation of class registration at
16451 * decl.c (end_java_method): Call permanent_allocation() before
16453 * expr.c (can_widen_reference_to): Added comment to interface
16454 handling, fixed typo.
16455 (lookup_field): Now uses CLASS_P() to correct FIXME
16456 (expand_invoke): Verification on public && !static &&
16457 !abstract moved into soft_lookupinterfacemethod (kaffe).
16458 Use Object class dtable if objectref is an array when expanding
16460 (java_push_constant_from_pool): Temporary use permanent_obstack
16461 for CONSTANT_string
16462 * parse.c (get_ref_constant): Temporary use permanent_obstack to
16463 create constant references.
16464 (get_constant): Temporary use permanent_obstack to create constant.
16465 (load_class): Temporary use permanent_obstack to load class.
16466 (jcf_parse): Temporary use permanent_obstack to perform class
16468 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
16469 (build_java_signature): Temporary use permanent_obstack.
16470 * verify.c: (verify_jvm_instruction): removed unnecessary verification
16472 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
16473 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
16476 1997-09-11 Per Bothner <bothner@cygnus.com>
16478 * class.c (append_gpp_mangled_type): Fix typo.
16479 (emit_register_class): Use main_class to get class object, rather
16480 than looking for no-longer-existing static decl starting with _CL.
16481 * typeck.c (parse_signature_type): Promote array element type
16482 if it is a RECORD_TYPE.
16484 1997-09-10 Per Bothner <bothner@cygnus.com>
16486 * class.c (push_class_static_dummy_field): New function.
16487 (mangle_static_field): New. Do G++-style mangling of static fields.
16488 (layout_class): Mandle static fields here, not in add_field.
16489 (build_class_ref): The class object is now a dummy static field.
16490 * decl.c (find_local_variable): Look for best, instead of first match.
16491 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
16492 (build_java_athrow): Don't check here if exception is Throwable.
16493 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
16494 (TYPE_USED): Removed. No longer used ...
16495 * parse.c (jcf_parse): Call push_class_static_dummy_field.
16496 * verify.c (push_pending_label): New function.
16497 (push_pending_block): Renamed to check_pending_block.
16498 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
16499 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
16500 re-checking possible handlers) after a store (less wasted work).
16501 Check for null handler (finally) before calling add_handler.
16502 Various changes to (finally?) correctly handle try/finally.
16504 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
16506 * class.c: Include stdio.h.
16508 1997-09-04 Per Bothner <bothner@cygnus.com>
16510 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
16511 to make sure class is initialized before static/special invoke.
16513 * verify.c (verify_jvm_instructions): On a store instruction,
16514 call find_local_variable to force pre-allocation of decl and rtx.
16515 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
16517 1997-09-03 Per Bothner <bothner@cygnus.com>
16519 * class.c (build_class_ref): Strip off "promoted_" if need be.
16520 (make_field_value): Call build_java_signature when needed.
16521 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
16522 * expr.c (build_java_athrow): Don't push_value of exception.
16523 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
16524 match specification of [fd]cmp[lg] for NaNs.
16525 (expand_byte_code): Add support for exception handler ranges.
16526 * except.c: Add skeleton for EH code-generation.
16527 * verify.c (merge_types): Treat all promoted integral types as equal.
16528 * constants.c (build_constants_constructor): To force creation of
16529 current_constant_pool_data_ref, call build_constant_data_ref.
16531 * javaop.def (lload): Fix typo.
16532 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
16534 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
16536 * parse.c: Don't include function.h.
16538 1997-08-27 Per Bothner <bothner@cygnus.com>
16540 * except.[ch]: New files.
16541 * Makefile.in (JAVA_OBJS): Add except.o
16542 * expr.c: Temporary warning about unimplemented exceptions.
16543 * verify.c: Verify exception handlers.
16545 * jcf-dump.c (disassemble_method): Print exception table.
16547 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16549 * expr.c (verify_jvm_instructions): Started a thorough
16550 verification of invoke* bytecodes.
16551 (expand_byte_code): flush quick stack if PC is the target of a
16552 branch. and undef RET (conflicting with config/i386/i386.h).
16553 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
16555 (expand_invoke): Now handles invokeinterface and do more
16556 verification according to the bytecode.
16557 (lookup_field): Don't try to load the class if processing
16559 (can_widen_reference_to): Now handles interfaces.
16560 * decl.c (init_decl_processing): New global variable
16561 soft_lookupinterfacemethod_node, declared in java-tree.h.
16562 Call set_super_info on string_type_node.
16563 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
16565 * class.c (set_super_info): Fills the CLASS_* flags according to
16567 (get_access_flags_from_decl): Handles all class flags.
16569 1997-08-26 Per Bothner <bothner@cygnus.com>
16571 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
16572 * parse.c (yyparse): Check for abstract method, and missing code.
16573 * expr.c (expand_byte_code): Change interface.
16574 * lang.c (put_decl_node): Print promoted types prettier.
16575 * verify.c (verify_jvm_instruction): Change interface.
16576 Partial support for scanning exception table.
16577 For load instructions, handle promoted integral types.
16579 1997-08-21 Per Bothner <bothner@cygnus.com>
16581 * verify.c: New file, with contents moved from expr.c.
16582 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
16583 * typeck.c (is_array_type_p): Moved here from expr.c.
16584 * java-tree.h: Add some now-needed function declarations.
16585 * Makefile.in (JAVA_OBJS): Added verify.o.
16587 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16589 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
16590 METHOD_ABSTRACT flag.
16592 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
16593 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
16594 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
16596 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
16598 (start_java_method): Hook for SYNCHRONIZED methods.
16600 * expr.c (build_java_jsr, build_java_ret): New functions
16601 (JSR,PRE): New macros
16602 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
16603 (verify_jvm_instructions): tableswitch, lookupswitch,
16604 monitorenter, monitorexit, goto_w: verified.
16605 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
16606 (build_java_monitor): New function.
16607 (MONITOR_OPERATION): Modified to call build_java_monitor()
16608 (verify_jvm_instructions): Started a thorough verification of
16611 1997-08-19 Per Bothner <bothner@cygnus.com>
16613 Support verification of jsr/ret subroutines (used for try/finally).
16614 * decl.c (return_address_type_node): New type node.
16615 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
16616 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
16617 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
16618 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
16619 TYPE_USED): New macros for special types in type_map.
16621 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
16622 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
16624 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
16626 * expr.c (can_widen_reference_to): New function.
16627 (pop_type): Use it.
16628 (merge_type_state): Support handling start of subroutine.
16629 (push_pending_block): Return char* error message, instead of calling
16630 fatal on an error. Also handle subroutines.
16631 (verify_jvm_instructions): Handle errors from push_poending_block.
16632 Support jsr and ret instructions.
16634 1997-08-19 Per Bothner <bothner@cygnus.com>
16636 * jcf-io.c (find_classfile): Fix thinko.
16637 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
16639 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
16641 * Makefile.in (BISON): Remove.
16643 1997-08-07 Per Bothner <bothner@cygnus.com>
16645 * Makefile.in: Convert to autoconf.
16646 * config-lang.in (outputs): Added java/Makefile.
16648 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
16649 Rename cc1java to jc1.
16651 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
16652 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
16654 * class.c (class_depth): Do load_class if needed.
16656 Mostly better verification.
16657 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
16658 (init_decl_processing): Change return type of soft_checkcast.
16659 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
16660 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
16661 lang_print_error): New functions.
16662 (lang_init): Set global hook print_error_function to lang_print_error.
16663 * expr.c: In the type_map ptr_type_node is only used for null now.
16664 (pop_type, merge_types): Hence ptr_type_node matches any reference.
16665 (merge_types): Dererence pointer to record types before comparing.
16666 (decode_newarray_type, merge_types): On error just return NULL.
16667 (build_java_binop): Add preliminary implementation (with warning)
16668 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
16669 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
16670 (expand_compare, expand_java_goto, expand_java_call): Don't
16671 push_pending_block, since that only makes sense when verifying.
16672 (merge_type_state): Different return codes.
16673 (push_pending_block): A block may need to be verified more than once.
16674 (expand_byte_code): Warn about unused code at code generation time.
16675 (verify_jvm_instruction): Changed logic, since code may need to be
16676 re-verified if type-state has changed. Also, better error handling.
16677 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
16678 Improve newarray, anewarray, ?aload, athrow,
16679 * java-tree.h (LABEL_CHANGED): New macro.
16681 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
16683 * decl.c (soft_athrow_node): New global variable initialized.
16684 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
16685 * typeck.c (convert): Added support for REAL_TYPE.
16686 (convert_to_char): New function.
16687 (convert): Handle CHAR_TYPE.
16688 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
16689 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
16690 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
16692 (verify_jvm_instructions): Added break a the end of bogus unop: label.
16693 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
16694 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
16695 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
16696 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
16697 to Use The Right Things.
16698 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
16699 compatible with INT. BOOLEAN is made equivalent to BYTE.
16700 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
16701 OPCODE_ifnonnull): Now supported.
16702 (build_java_athrow): New function.
16704 1997-08-04 Per Bothner <bothner@cygnus.com>
16706 Rename method name <init> to match G++ (and fix mangling).
16707 * class.c (layout_class): Replace method name of <init> by class name.
16708 (make_method_value): Do inverse renaming of constructor from <init>.
16709 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
16710 * typeck.c (lookup_java_constructor): New function.
16711 * expr.c (expand_invoke): If method_name is <init>, call
16712 lookup_java_constructor to find constructor.
16714 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
16716 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16718 * parse.c (get_class_constant): Modified to handle array "classes"
16719 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
16721 (convert): Modified to handle real type.
16722 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
16723 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
16724 variables declared.
16725 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
16726 soft_multianewarray, soft_newarray_node, soft_throw_node): New
16727 global variables initialized.
16728 (find_local_variable): Handles the case of a pointer
16729 (end_java_method): Restore the use of one more scope
16730 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
16731 build_java_array_length_access, expand_java_arrayload,
16732 expand_java_arraystore, expand_java_array_length,
16733 expand_java_multianewarray, expand_java_anewarray,
16734 build_java_check_indexed_type, is_array_type_p,
16735 build_java_throw_out_of_bound_exception): New functions.
16736 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
16737 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
16738 OPCODE_<t>aload): Implemented code for verification.
16739 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
16740 ARRAY_NEW_MULTI): Macro defined.
16741 (CONVERT): Modified to invoke convert().
16742 (case OPCODE_aload2): Fixed index typo from 2 to 1.
16744 1997-07-31 Per Bothner <bothner@cygnus.com>
16746 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
16747 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
16748 (make_class_data): Field name needs '/' as package prefix.
16749 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
16751 1997-07-25 Per Bothner <bothner@cygnus.com>
16753 Implement debug information for local variables.
16754 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
16755 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
16756 DECL_LOCAL_SLOT_CHAIN): New macros.
16757 (struct lang_decl_var): New type.
16758 * parse.c (give_name_to_locals): Move to decl.c.
16759 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
16760 (start_java_method): Re-write parameter handling.
16761 (pending_local_decls): New global variable.
16762 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
16763 (find_local_variable): Accept pc so we can skips decls not in range.
16764 (struct binding_level): Add end_pc field.
16765 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
16766 (various): Change so current pc gets passed to find_local_variable.
16768 * decl.c (init_decl_processing): Re-arrange fields in
16769 class_type_node and and method_type_node to match kaffe 0.9.1.
16770 * class.c (make_method_value, make_class_data): Update
16771 initializations to match.
16773 1997-07-16 Per Bothner <bothner@cygnus.com>
16775 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
16776 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
16777 (push_super_field): New function.
16778 (make_class_data): Handle inheritance of class static initializer.
16779 (layout_class): New name mangling.
16780 * constants.c (build_constant_data_ref): Init type of data array
16781 to a one-element array.
16782 (build_constants_constructor): Set DECL_SIZE from complete array type.
16783 * decl.c: Rename class_type, object_type etc to class_type_node,
16784 object_type_node etc. Make former inherit from latter.
16785 * expr.c (expand_invoke): Add cast of function address.
16786 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
16787 * parse.c (yyparse): Don't call layout_class here.
16788 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
16790 1997-06-14 Per Bothner <bothner@cygnus.com>
16792 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
16793 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
16794 (alloc_class_constant): New.
16795 * expr.c (expand_invoke): Make sure method's class is initialized.
16796 * class.c (interits_from_p, emit_register_class): New functions.
16797 * parse.c (yyparse): Call emit_register_class.
16799 1997-06-09 Per Bothner <bothner@cygnus.com>
16801 * constants.c: New file, to handle constant pool.
16802 * Makefile.in (JAVA_OBJS): Add constants.o.
16803 * decl.c (init_decl_processing): Update, fix, finish various structs.
16804 (pushdecl_top_level): New.
16805 * parse.c (layout_class): Moved to class.c.
16806 * expr.c (java_push_constant_from_pool): New function.
16807 * class.c (build_class_ref): Make work fully
16808 (make_class_data): Emit super-class, constant pool, interface vector.
16810 1997-06-03 Per Bothner <bothner@cygnus.com>
16812 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
16813 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
16814 * class.c (class_depth): New function.
16815 (lookup_named_class): Replaced by new function lookup_class.
16816 * decl.c (object_type_node, string_type_node): New.
16817 Remove various types that we no longer need.
16818 * expr.c (verify_jvm_instructions): New separate verifier pass.
16819 (push_type, pop_type): New functions for verifier.
16820 (type_stack_dup, pop_argument_types, merge_types): Likewise.
16821 (expand_byte_code): Simplify, since we assume already verified.
16822 (expand_invoke): Now mostly works.
16823 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
16824 * lang.c (main_class): Move to parse.c. Don't make_class yet.
16825 * parse.c: Wait to allocate class object until we know its name.
16826 (layout_class): Calculate DECL_VINDEX for each virtual method.
16827 * typeck.c (get_array_type): Rename to ...
16828 (build_java_array_type): ... and provide working implementation.
16829 (build_java_signature): New function - build Java signature of type.
16830 (set_java_signature): New function - cache signature with type.
16831 (lookup_java_method): New function.
16833 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
16835 * class.c (ident_subst): Take extra SUFFIX parameter.
16836 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
16837 (set_constant_value, build_static_field_ref, is_compiled_class): New.
16838 (build_class_ref): Actually implement.
16839 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
16840 * decl.c (builtin_function): New.
16841 (init_decl_processing): Update for current Kaffe. Declare some
16842 builtin Kaffe functions.
16843 * expr.c (build_address_of): New.
16844 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
16845 Renamed (from expand_java_new etc), and added working implementations.
16846 (build_field_ref): Now also handle static fields.
16847 (expand_invoke): Implement invokestatic, and start implement rest.
16848 * java-opcodes.h: Use javaop.def to avoid duplicated list.
16849 * javaop.def: Rename invokevirt -> invokevirtual.
16850 * lang.c (use_handles): Removed.
16851 * parse.c: Add support for ConstantValue attribute.
16852 Handle nested loading of a class. (JPOOL_UTF): New.
16854 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
16856 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
16858 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
16860 * Make-lang.in (java.install-man): New empty rule.
16861 * typeck.c (set_local_type): New function.
16862 * expr.c (STORE_INTERNAL): Call find_local_variable,
16863 not find_stack_slot. Call set_local_type.
16865 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
16867 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
16868 and building RECORD_TYPE CONSTRUCTORs.
16869 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
16871 * lang.c (use_handles): Change the default to 0.
16872 * decl.c: Define and build class_type, field_type, utf8const_type.
16873 * class.c (make_class_data, make_field_value,
16874 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
16875 hashUtf8String, strLengthUtf8, mangled_classname:
16876 Functions to build reflective data structures.
16877 * parse.c (yyparse): Call make_class_data.
16879 * jcf-io.c (open_class, find_classfile): New functions.
16880 * jcf-dump.c: Support reading classfile from explicitly-named
16881 class file (without CLASSPATH searching).
16883 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
16885 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
16886 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
16887 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
16888 (get_constant): Now trivial for CONSTANT_Utf8.
16890 * jcf.h: Make NEW_CPOOL the default.
16891 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
16893 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>