1 2008-04-09 Volker Reichelt <v.reichelt@netcologne.de>
3 * parser.c (cp_parser_template_parameter_list): Simplify.
5 2008-04-07 James E. Wilson <wilson@tuliptree.org>
7 * pt.c (tsubst_copy, case SIZEOF_EXPR): Initialize len.
9 2008-04-07 Jason Merrill <jason@redhat.com>
12 * class.c (type_has_user_nondefault_constructor): A template
13 counts as a nondefault constructor.
15 2008-04-04 Paolo Bonzini <bonzini@gnu.org>
17 * decl.c (cxx_push_function_context): Delete.
18 (cxx_pop_function_context): Delete.
19 (start_preparsed_function): Merge cxx_push_function_context (!f->decl
21 * cp-objcp-common.h (LANG_HOOKS_FUNCTION_INIT,
22 LANG_HOOKS_FUNCTION_FINAL): Delete.
23 (LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P): Rename to
24 LANG_HOOKS_MISSING_NORETURN_OK_P.
25 * cp-tree.h (cxx_push_function_context, cxx_pop_function_context):
27 * semantics.c (current_stmt_tree): Fix comment.
29 2008-04-03 Jakub Jelinek <jakub@redhat.com>
32 * semantics.c (finish_offsetof): Undo effect of convert_from_reference
33 before calling fold_offsetof.
35 2008-04-03 Tom Tromey <tromey@redhat.com>
37 * Make-lang.in (c++_OBJS): New variable.
39 2008-04-03 Paolo Bonzini <bonzini@gnu.org>
41 * optimize.c (clone_body): New, from tree-inline.c.
43 2008-04-03 Paolo Bonzini <bonzini@gnu.org>
45 * method.c (synthesize_method): Use {push,pop}_function_context.
46 * name-lookup.c (push_to_top_level): Likewise.
47 * parser.c (cp_parser_late_parsing_for_member): Likewise.
49 2008-03-30 Volker Reichelt <v.reichelt@netcologne.de>
52 * parser.c (cp_parser_decl_specifier_seq): Add location to error
55 2008-03-27 Tom Tromey <tromey@redhat.com>
57 * Make-lang.in: Revert automatic dependency patch.
59 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
62 * typeck.c (build_x_compound_expr): Use cp_build_compound_expr.
63 (build_compound_expr): New, for compatibility with C
65 (cp_build_compound_expr): Renamed from build_compound_expr.
66 (build_c_cast): New, for compatibility with C build_c_cast.
67 (cp_build_c_cast): Renamed from build_c_cast.
68 * init.c (build_vec_delete_1): Fix calls to build_compound_expr.
69 * decl.c (cxx_maybe_build_cleanup): Ditto.
70 * cp-tree.h (build_compound_expr): Add C-compatibile prototype.
71 (cp_build_compound_expr): Renamed from build_compound_expr.
72 (build_c_cast): Add C-compatible prototype.
73 (cp_build_c_cast): Renamed from build_c_cast.
74 * typeck2.c (build_functional_cast): Use cp_build_c_cast.
75 * parser.c (cp_parser_cast_expression): Fix call to build_c_cast.
77 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
79 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Cope with
80 tsubst_pack_expansion returning a pack expansion, or a TREE_VEC
81 ending in a pack expansion, both of which can occur when
82 substituting into a nested template.
83 (tsubst_copy_and_build) <case SIZEOF_EXPR>: When we're
84 instantiating the sizeof...(X) form, make tsubst_copy do the work.
85 * parser.c (cp_parser_template_parameter): Deal with unnamed
86 non-type template parameter packs identified by pack expansions in
89 2008-03-26 Jakub Jelinek <jakub@redhat.com>
92 * pt.c (apply_late_template_attributes): Don't call tsubst on
93 first attribute argument if it is IDENTIFIER_NODE.
96 * error.c (dump_expr): Pass {,UN}ORDERED_EXPR, UN{LT,LE,GT,GE,EQ}_EXPR
97 and LTGT_EXPR to pp_expression.
99 2008-03-26 Douglas Gregor <doug.gregor@gmail.com>
101 * pt.c (coerce_template_template_parm): Moved the body of the loop
102 of coerce_template_template_parms here, to make iteration over a
103 template argument pack simpler.
104 Also, allow matching of a template parameter pack in the template
105 template parameter to a template parameter in the template
107 (coerce_template_template_parms): Deal with variadic template
108 template parameters. Use coerce_template_template_parm.
109 (unify): Make sure we coerce the template template argument's
110 template arguments to the template template parameter's template
111 parameters, not the other way around.
113 2008-03-25 Tom Tromey <tromey@redhat.com>
115 * Make-lang.in: Remove .o targets.
116 (cp/g++spec.o): Moved to cp/. Reduce to variable setting.
118 (c++_OBJS): New variable.
119 (CXX_TREE_H, CXX_PRETTY_PRINT_H): Remove.
121 2008-03-25 Douglas Gregor <doug.gregor@gmail.com>
123 * typeck.c (composite_pointer_type_r): Add SFINAE support.
124 (composite_pointer_type): Ditto.
125 (common_type): Fix call to composite_pointer_type.
126 (cxx_sizeof_nowarn): New; used to be a macro.
127 (cxx_sizeof_expr): Add SFINAE support.
128 (cxx_alignof_expr): Ditto.
129 (decay_conversion): Fix calls for SFINAE support.
130 (rationalize_conditional_expr): Add SFINAE support.
131 (build_class_member_access_expr): Ditto.
132 (finish_class_member_access_expr): Ditto.
133 (build_x_indirect_ref): Ditto.
134 (build_indirect_ref): Original version renamed to
135 cp_build_indirect_ref; new version provides a bridge from
137 (cp_build_indirect_ref): Was build_indirect_ref; added SFINAE
139 (get_member_function_from_ptrfunc): Fix calls for SFINAE support.
140 (build_function_call): Original version renamed to
141 cp_build_function_call; new version provides a bridge from
143 (cp_build_function_call): Was build_function_call; added SFINAE
145 (convert_arguments): Add SFINAE support.
146 (build_x_binary_op): Ditto.
147 (build_binary_op): Original version renamed to cp_build_binary_op;
148 new version provides a bridge from c-common.
149 (cp_build_binary_op): Was build_binary_op; added SFINAE support.
150 (pointer_diff): Fix calls for SFINAE.
151 (build_x_unary_op): Add SFINAE support.
152 (condition_conversion): Fix calls for SFINAE.
153 (build_unary_op): Original version renamed to cp_build_unary_op;
154 new version provides a bridge from c-common.
155 (cp_build_unary_op): Was build_unary_op; added SFINAE support.
156 (unary_complex_lvalue): Fix calls for SFINAE.
157 (build_x_conditional_expr): Add SFINAE support.
158 (build_x_compound_expr_from_list): Fix calls for SFINAE.
159 (build_x_compound_expr): Add SFINAE support.
160 (convert_ptrmem): Fix calls for SFINAE.
161 (build_static_cast_1): Add SFINAE support.
162 (build_static_cast): Ditto.
163 (build_reinterpret_cast_1): Ditto.
164 (build_reinterpret_cast): Ditto.
165 (build_const_cast_1): Ditto.
166 (build_const_cast): Ditto.
167 (build_c_cast): Ditto.
168 (build_modify_expr): Original version renamed to
169 cp_build_modify_expr; new version provides a bridge from c-common.
170 (cp_build_modify_expr): Was build_modify_expr; added SFINAE
172 (build_x_modify_expr): Add SFINAE support.
173 (build_ptrmemfunc): Fix calls for SFINAE.
174 (convert_for_assignment): Add SFINAE support.
175 (convert_for_initialization): Ditto.
176 (check_return_expr): Fix calls for SFINAE.
177 (lvalue_or_else): Add SFINAE support.
178 * init.c (perform_member_init): Fix calls for SFINAE.
179 (emit_mem_initializers): Ditto.
180 (expand_virtual_init): Ditto.
181 (expand_cleanup_for_base): Ditto.
182 (build_aggr_init): Add SFINAE support.
183 (expand_default_init): Ditto.
184 (expand_aggr_init_1): Fix calls for SFINAE.
185 (build_offset_ref): Ditto.
186 (build_new_1): Add SFINAE support.
188 (build_vec_delete_1): Fix calls for SFINAE.
189 (get_temp_regvar): Ditto.
190 (build_vec_init): Add SFINAE support.
191 (build_dtor_call): Fix calls for SFINAE.
192 (build_delete): Ditto.
193 (push_base_cleanups): Ditto.
194 (build_vec_delete_1): Ditto.
195 * class.c (build_base_path): Fix calls for SFINAE.
196 (build_simple_base_path): Ditto.
197 (convert_to_base_statically): Ditto.
198 (build_vfn_ref): Ditto.
199 (resolve_address_of_overloaded_function): Ditto.
200 * decl.c (check_initializer): Fix calls for SFINAE.
201 (register_dtor_fn): Ditto.
202 (compute_array_index_type): Ditto.
203 (finish_enum): Ditto.
204 (start_preparsed_function): Ditto.
205 (cxx_maybe_build_cleanup): Ditto.
206 * call.c (convert_like): Add COMPLAIN argument.
207 (convert_like_with_context): Ditto.
208 (build_this): Fix calls for SFINAE.
209 (build_user_type_conversion): Ditto.
210 (resolve_args): Ditto.
211 (build_new_function_call): Add SFINAE support.
212 (build_operator_new_call): Fix calls for SFINAE.
213 (build_object_call): Add SFINAE support.
214 (build_conditional_expr): Ditto.
215 (build_new_op): Ditto.
216 (build_op_delete_call): Fix calls for SFINAE.
218 (convert_like_real): Add SFINAE support.
219 (build_x_va_arg): Fix calls for SFINAE.
220 (convert_default_arg): Ditto.
221 (build_over_call): Add SFINAE support.
222 (build_java_interface_fn_ref): Fix calls for SFINAE.
223 (build_special_member_call): Add SFINAE support.
224 (build_new_method_call): Ditto.
225 (perform_implicit_conversion): Ditto.
226 (perform_direct_initialization_if_possible): Ditto.
227 (initialize_reference): Fix calls for SFINAE.
228 * method.c (do_build_assign_ref): Fix calls for SFINAE.
229 * rtti.c (build_headof): Fix calls for SFINAE.
230 (get_tinfo_decl_dynamic): Ditto.
232 (build_dynamic_cast_1): Add SFINAE support.
233 (build_dynamic_cast): Ditto.
234 (tinfo_base_init): Fix calls for SFINAE.
235 * except.c (do_get_exception_ptr): Fix calls for SFINAE.
236 (do_end_catch): Ditto.
237 (initialize_handler_parm): Ditto.
238 (expand_start_catch_block): Ditto.
239 (do_allocate_exception): Ditto.
240 (do_free_exception): Ditto.
241 (build_throw): Ditto.
242 * cvt.c (build_up_reference): Fix calls for SFINAE.
243 (convert_to_reference): Ditto.
244 (ocp_convert): Ditto.
245 (convert_to_void): Add SFINAE support.
246 * tree.c (build_dummy_object): Fix calls for SFINAE.
247 (stabilize_expr): Ditto.
248 * cp-tree.h (build_conditional_expr): Add tsubst_flags_t
250 (build_new_method_call): Ditto.
251 (build_special_member_call): Ditto.
252 (build_new_op): Ditto.
253 (perform_implicit_conversion): Ditto.
254 (perform_direct_initialization_if_possible): Ditto.
255 (convert_to_void): Ditto.
256 (build_aggr_init): Ditto.
258 (build_vec_init): Ditto.
259 (build_dynamic_cast): Ditto.
260 (finish_call_expr): Ditto
261 (cxx_sizeof_or_alignof_expr): Add COMPLAIN parameter.
262 (cxx_sizeof_nowarn): Remove macro; add function declaration.
263 (build_class_member_access_expr): Add tsubst_flags_t parameter.
264 (finish_class_member_access_expr): Ditto.
265 (build_x_indirect_ref): Ditto.
266 (cp_build_indirect_ref): New.
267 (cp_build_function_call): Add tsubst_flags_t parameter.
268 (build_x_unary_op): Ditto.
269 (cp_build_unary_op): New.
270 (build_x_conditional_expr): Add tsubst_flags_t parameter.
271 (build_x_compound_expr): Ditto.
272 (build_compound_expr): Ditto.
273 (build_static_cast): Ditto.
274 (build_reinterpret_cast): Ditto.
275 (build_const_cast): Ditto.
276 (build_c_cast): Ditto.
277 (build_x_modify_expr): Ditto.
278 (cp_build_modify_expr): New.
279 (convert_for_initialization): Add tsubst_flags_t parameter.
280 (cp_build_binary_op): Remove macro; add function declaration.
281 (invalid_nonstatic_memfn_p): Add tsubst_flags_t parameter.
282 (lvalue_or_else): Ditto.
283 (build_functional_cast): Ditto.
284 * typeck2.c (digest_init): Fix calls for SFINAE.
285 (process_init_constructor_array): Ditto.
286 (process_init_constructor_record): Ditto.
287 (build_x_arrow): Ditto.
288 (build_m_component_ref): Ditto.
289 (build_functional_cast): Add SFINAE support.
290 * pt.c (tsubst_copy_and_build): Add (more) SFINAE support.
291 * semantics.c (simplify_loop_decl_cond): Fix calls for SFINAE.
292 (finish_expr_stmt): Ditto.
293 (finish_for_expr): Ditto.
294 (finish_asm_stmt): Ditto.
295 (finish_non_static_data_member): Ditto.
296 (finish_qualified_id_expr): Ditto.
297 (finish_call_expr): Add SFINAE support.
298 (finish_increment_expr): Fix calls for SFINAE.
299 (finish_unary_op_expr): Ditto.
300 (simplify_aggr_init_expr): Ditto.
301 (finish_omp_clauses): Ditto.
302 (finish_omp_for): Ditto.
303 (finish_omp_barrier): Ditto.
304 (finish_omo_flush): Ditto.
305 * decl2.c (grok_array_decl): Fix calls or SFINAE.
306 (build_anon_union_vars): Ditto.
307 (get_guard_cond): Ditto.
309 (one_static_initialization_or_destruction): Ditto.
310 (do_static_initialization_or_destruction): Ditto.
311 (generate_ctor_or_dtor_function): Ditto.
312 (build_offset_ref_call_from_tree): Ditto.
313 * parser.c (cp_parser_postfix_expression): Fix calls for SFINAE.
314 (cp_parser_postfix_dot_deref_expression): Ditto.
315 (cp_parser_unary_expression): Ditto.
316 (cp_parser_new_expression): Ditto.
317 (cp_parser_cast_expression): Ditto.
318 (cp_parser_binary_expression): Ditto.
319 (cp_parser_question_colon_clause): Ditto.
320 (cp_parser_assignment_expression): Ditto.
321 (cp_parser_expression): Ditto.
322 (cp_parser_builtin_offsetof): Ditto.
323 (cp_parser_template_argument): Ditto.
324 (cp_parser_functional_cast): Ditto.
326 2008-03-24 Tom Tromey <tromey@redhat.com>
328 * lex.c (handle_pragma_interface): Don't copy the filename.
329 (handle_pragma_implementation): Copy filename using xstrdup.
331 2008-03-21 Paolo Carlini <pcarlini@suse.de>
333 * cp-tree.h (IS_AGGR_TYPE): Rename to MAYBE_CLASS_TYPE_P.
334 (SET_IS_AGGR_TYPE): Rename to SET_CLASS_TYPE_P.
335 (IS_AGGR_TYPE_CODE): Rename to RECORD_OR_UNION_CODE_P.
336 (PROMOTES_TO_AGGR_TYPE): Remove.
337 (CLASS_TYPE_P, TYPE_NON_AGGREGATE_CLASS): Adjust.
338 * typeck.c (unary_complex_lvalue, build_modify_expr,
339 convert_for_initialization): Adjust.
340 * init.c (is_aggr_type): Remove.
341 (is_class_type): Add.
342 (build_offset_ref, build_new_1, build_vec_delete_1, build_vec_init,
343 build_delete): Adjust.
344 * lex.c (make_aggr_type): Remove.
345 (make_class_type): Add.
346 (cxx_make_type): Adjust.
347 * class.c (finish_struct_1, fixed_type_or_null, is_empty_class):
349 * decl.c (build_typename_type, make_typename_type,
350 make_unbound_class_template, cxx_init_decl_processing,
351 check_tag_decl, groktypename, start_decl_1, layout_var_decl,
352 check_initializer, cp_finish_decl, build_ptrmemfunc_type, grokparms,
353 grok_op_properties, xref_tag, check_function_type): Adjust.
354 * call.c (check_dtor_name, standard_conversion, implicit_conversion,
355 add_builtin_candidate, add_builtin_candidates,
356 build_user_type_conversion_1, convert_like_real, build_cxx_call,
357 is_subseq, compare_ics): Adjust.
358 * method.c (use_thunk): Adjust.
359 * rtti.c (build_dynamic_cast_1, create_pseudo_type_info,
360 create_tinfo_types): Adjust.
361 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
362 build_up_reference, convert_to_reference, convert_from_reference,
363 ocp_convert, build_expr_type_conversion): Adjust.
364 * tree.c (bind_template_template_parm, error_type): Adjust.
365 * dump.c (cp_dump_tree): Adjust.
366 * search.c (lookup_member): Adjust.
367 * friend.c (make_friend_class, do_friend): Adjust.
368 * typeck2.c (store_init_value, process_init_constructor_array,
369 process_init_constructor_record, build_x_arrow, build_m_component_ref,
370 build_functional_cast): Adjust.
371 * pt.c (finish_member_template_decl, process_template_parm,
372 lookup_template_class, tsubst_function_type, tsubst,
373 tsubst_copy_and_build, get_template_base, bt_instantiate_type_proc):
375 * semantics.c (begin_class_definition, finish_base_specifier,
376 finish_typeof, cxx_omp_predetermined_sharing, finish_decltype_type):
378 * name-lookup.c (constructor_name_p, push_overloaded_decl,
379 do_class_using_decl, lookup_qualified_name,
380 maybe_process_template_type_declaration): Adjust.
381 * decl2.c (grok_array_decl, check_member_template,
382 constrain_class_visibility): Adjust.
383 * parser.c (cp_parser_class_name): Adjust.
385 2008-03-18 Paolo Bonzini <bonzini@gnu.org>
387 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Delete.
389 2008-03-17 Jason Merrill <jason@redhat.com>
392 * call.c (reference_binding): Check LOOKUP_NO_TEMP_BIND when binding
393 a temp directly to a reference as per DR391.
395 2008-03-12 Richard Guenther <rguenther@suse.de>
399 2008-02-04 Richard Guenther <rguenther@suse.de>
402 * decl.c (record_builtin_java_type): Make jboolean a
403 integer type again where its mode doesn't match that of bool.
405 2008-01-25 Richard Guenther <rguenther@suse.de>
408 * decl.c (record_builtin_java_type): Make __java_boolean
410 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
411 after TYPE_MAIN_VARIANT check.
413 2008-03-10 Jakub Jelinek <jakub@redhat.com>
416 * semantics.c (finish_omp_clauses): Look through NOP_EXPR even
420 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
421 DECL_P in not a variable and appears more than once error messages.
423 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
427 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
431 * typeck.c (structural_comptypes): Call cp_comptypes.
432 (comptypes): New; called from the C/C++ common bits to perform
434 (cp_comptypes): Renamed from comptypes, which is already used,
435 with a different signature, by the C++ front end.
436 (build_reinterpret_cast_1): Call cp_comptypes.
437 (ptr_reasonably_similar): Ditto.
438 * decl.c (decls_match): Ditto.
439 * cvt.c (convert_to_reference): Ditto.
440 * cp-tree.h (same_type_p): Ditto.
441 (same_or_base_type_p): Ditto.
442 (comptypes): Rename to cp_comptypes.
443 * pt.c (canonical_type_parameter): Call cp_comptypes.
445 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
447 * cp-objcp-common.c (cxx_types_compatible_p): Remove obsolete
448 test for equivalence between pointer and references.
450 2008-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
453 * class.c (finish_struct_anon): Use permerror instead of pedwarn.
454 (check_field_decls): Likewise.
455 (note_name_declared_in_class): Likewise.
456 * call.c (build_new_op): Likewise.
457 (convert_like_real): Likewise.
458 (build_over_call): Likewise.
459 * lex.c (unqualified_fn_lookup_error): Likewise.
460 * parser.c (cp_parser_template_id): Likewise.
461 * cvt.c (warn_ref_binding): Likewise.
462 (convert_to_reference): Likewise.
463 (ocp_convert): Likewise.
464 (convert_to_void): Use error instead of pedwarn.
465 * error.c (cp_cpp_error): Use pedantic_warning_kind.
466 * decl.c (compute_array_index_type): Use constant_expression_error.
468 2008-03-01 Douglas Gregor <doug.gregor@gmail.com>
470 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Note
471 that auto is either a storage class or a simple type specifier,
472 depending on the dialect.
473 (cp_parser_decl_specifier_seq): Complain about `auto' as a storage
474 specifier in C++98 mode, error in C++0x mode (since we don't
475 support auto as a type specifier, yet).
476 (cp_parser_storage_class_specifier_opt): Don't treat `auto' as a
477 storage specifier in C++0x mode.
478 (cp_parser_simple_type_specifier): Parse `auto' as a
479 simple-type-specifier, but error because we don't support it yet.
481 2008-02-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
483 * parser.c (cp_parser_nonclass_name): New.
484 (cp_parser_pseudo_destructor_name): Use it instead of
486 (cp_parser_type_name): Move code to cp_parser_nonclass_name.
488 2008-02-29 Tom Tromey <tromey@redhat.com>
490 * parser.c (struct cp_token) <input_file_stack_index>: Remove.
491 (cp_lexer_get_preprocessor_token): Update.
492 (cp_lexer_set_source_position_from_token): Don't call
493 restore_input_file_stack.
494 * lex.c (cxx_init): Don't use push_srcloc or pop_srcloc.
496 2008-02-28 Richard Guenther <rguenther@suse.de>
499 2008-02-26 Richard Guenther <rguenther@suse.de>
501 * decl.c (duplicate_decls): Remove decl from global mapping
502 before ggc_freeing it.
504 2008-02-27 Jakub Jelinek <jakub@redhat.com>
507 * rtti.c: Include c-pragma.h.
508 (push_abi_namespace, pop_abi_namespace): New functions.
509 (build_dynamic_cast_1, tinfo_base_init, get_pseudo_ti_index,
510 create_tinfo_types, emit_support_tinfos): Use them.
511 * Make-lang.in (cp/rtti.o): Depend on $(C_PRAGMA_H).
513 2008-02-26 Jason Merrill <jason@redhat.com>
516 * decl.c (grokdeclarator): Allow a typedef of an unnamed struct
517 to name the struct for linkage purposes even if it has attributes.
518 (start_decl): In that case, set ATTR_FLAG_TYPE_IN_PLACE.
520 2008-02-26 Tom Tromey <tromey@redhat.com>
522 * parser.c (eof_token): Remove old location code.
523 (check_empty_body): Remove test of USE_MAPPED_LOCATION.
524 * decl2.c (generate_ctor_or_dtor_function): Remove old location
526 (cp_write_global_declarations): Likewise.
527 * lex.c (cxx_init): Remove old location code.
528 (handle_pragma_implementation): Remove test of
530 * pt.c (tsubst): Remove old location code.
531 * error.c (cp_print_error_function): Remove test of
533 * decl.c (pop_label): Remove old location code.
534 (finish_function): Likewise.
536 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
539 * call.c (magic_varargs_p): Remove BUILT_IN_STDARG_START.
541 2008-02-26 Richard Guenther <rguenther@suse.de>
543 * decl.c (duplicate_decls): Remove decl from global mapping
544 before ggc_freeing it.
546 2008-02-26 Paolo Carlini <pcarlini@suse.de>
549 * name-lookup.c (arg_assoc_type): Handle FIXED_POINT_TYPE.
551 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
553 * typeck.c (build_class_member_access_expr): Add appropriate
554 OPT_W* parameter to warning.
555 (build_reinterpret_cast_1): Likewise.
556 * name-lookup.c (push_overloaded_decl): Likewise.
558 2008-02-25 Paolo Carlini <pcarlini@suse.de>
561 * error.c (dump_expr): Handle CONJ_EXPR.
563 2008-02-25 Paolo Carlini <pcarlini@suse.de>
566 * error.c (dump_type): Handle FIXED_POINT_TYPE.
567 (dump_expr): Handle FIXED_CST.
569 2008-02-24 Jason Merrill <jason@redhat.com>
571 * parser.c (cp_parser_declaration): Handle "inline namespace".
572 (cp_parser_namespace_definition): Likewise.
575 * name-lookup.c (arg_assoc_namespace): Look down into inline
578 2008-02-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
580 * typeck.c (check_for_casting_away_constness): Use 1 single
581 argument, the type of cast, to decide what diagnostics generate.
582 (build_static_cast_1): Remove unused code. Update call to
583 check_for_casting_away_constness.
584 (build_reinterpret_cast_1): Update call to
585 check_for_casting_away_constness.
586 (build_const_cast_1): Likewise.
588 2008-02-24 Paolo Carlini <pcarlini@suse.de>
590 * error.c (dump_expr): Don't deal directly with NEW_EXPR (and
591 VEC_NEW_EXPR), forward to pp_expression.
592 * cxx-pretty-print.c (pp_cxx_new_expression): Fix FIXME.
594 2008-02-24 Danny Smith <dannysmith@users.sourceforge.net>
597 * friend.c (do_friend): Call cplus_decl_attributes earlier.
599 2008-02-22 Andrew Pinski <andrew_pinski@playstation.sony.com>
602 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS for
603 template decls' function decl.
605 2008-02-22 Paolo Carlini <pcarlini@suse.de>
609 2008-02-14 Paolo Carlini <pcarlini@suse.de>
612 * pt.c (determine_specialization): In case of function templates,
613 when the type of DECL does not match FN there is no match.
615 2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
618 * typeck.c (build_binary_op): Warn about floating point
619 comparisons if FLOAT_TYPE_P, not only for REAL_TYPE.
621 2008-02-19 Jason Merrill <jason@redhat.com>
624 * pt.c (resolve_overloaded_unification): Set processing_template_decl
625 while we look for possible bindings.
627 2008-02-19 Jakub Jelinek <jakub@redhat.com>
630 * cp-gimplify.c (cxx_omp_clause_apply_fn): Handle vararg copy ctors.
634 * semantics.c (finish_omp_threadprivate): Do nothing for error_operand_p
635 vars. Afterwards ensure v is VAR_DECL.
638 * parser.c (cp_parser_omp_for_loop): If DECL has REFERENCE_TYPE, don't
640 * semantics.c (finish_omp_for): Fail if DECL doesn't have integral type
643 2008-02-15 Douglas Gregor <doug.gregor@gmail.com>
648 * pt.c (finish_member_template_decl): If the type in a TYPE_DECL
649 is error_mark_node, return an error early.
650 (find_parameter_packs_r): Pass the pointer set along to recursive
651 calls of cp_walk_subtrees; don't try to manage the pointer set
653 (uses_parameter_packs): Pass the pointer set to cp_walk_tree.
654 (make_pack_expansion): Ditto.
655 (check_for_bare_parameter_packs): Ditto. Also, don't bother taking
656 a second pass through the tree with find_parameter_packs_r; that
657 second pass no longer does anything.
658 (push_template_decl_real): If we have an erroneous declaration,
659 set its type to error_mark_node before returning an error.
661 2008-02-14 Douglas Gregor <doug.gregor@gmail.com>
664 * pt.c (tsubst_initializer_list): Deal with the use of
665 VOID_TYPE_NODE to indicate value-initialization of the bases.
667 2008-02-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
668 Jason Merrill <jason@redhat.com>
672 * class.c (type_has_user_nondefault_constructor): New fn.
673 * cp-tree.h: Declare it.
674 * init.c (emit_mem_initializers): Use it for -W warning about
675 missing base initializer.
677 2008-02-14 Paolo Carlini <pcarlini@suse.de>
680 * pt.c (determine_specialization): In case of function templates,
681 when the type of DECL does not match FN there is no match.
683 2008-02-13 Jakub Jelinek <jakub@redhat.com>
684 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
687 * parser.c (cp_parser_pseudo_destructor_name): If next tokens
688 are not identifier :: ~, return before calling cp_parser_type_name.
690 2008-02-13 Jason Merrill <jason@redhat.com>
692 PR c++/34962, c++/34937, c++/34939
693 * decl2.c (is_late_template_attribute): Always defer attributes
694 vector_size and weak.
697 * pt.c (value_dependent_expression_p): Look into DECL_INITIAL
700 2008-02-12 Jason Merrill <jason@redhat.com>
703 * call.c (convert_like_real): Pass LOOKUP_NO_CONVERSION to build_temp
704 if we're doing conversions to call a user-defined conversion function.
706 2008-02-12 Steven Bosscher <steven@gcc.gnu.org>
709 * semantics.c (finish_qualified_id_expr): Avoid duplicate access
712 2008-02-12 Jakub Jelinek <jakub@redhat.com>
715 * init.c (build_new_1): Don't create placement_expr before
716 constructing alloc_call. Verify that the pointer is passed by
717 value to operator new.
719 2008-02-11 Jason Merrill <jason@redhat.com>
722 * pt.c (tsubst): Don't look up a template typedef in an explicit
725 2008-02-11 Douglas Gregor <doug.gregor@gmail.com>
728 * tree.c (cp_build_qualified_type_real): When building a
729 cv-qualified array type, build it as a unique type with
730 build_cplus_array_type_1 and then adopt the unqualified type's
733 2008-02-11 Paolo Carlini <pcarlini@suse.de>
736 * decl.c (groktypename): Check grokdeclarator return.
738 2008-02-10 Jason Merrill <jason@redhat.com>
741 * decl2.c (cp_write_global_declarations): Don't write out static
742 data members with DECL_IN_AGGR_P set.
744 2008-02-08 Jason Merrill <jason@redhat.com>
747 * tree.c (build_target_expr_with_type): Handle void initializer.
748 (bot_manip): Remap slot before recursing.
750 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
753 * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS).
755 2008-02-06 Alexandre Oliva <aoliva@redhat.com>
758 * tree.c: Include tree-flow.h.
759 (build_target_expr): Check type compatibility.
760 * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H).
761 * call.c (convert_like_real): Convert bitfield to expected type.
763 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
767 * typeck.c (structural_comptypes): Call cp_comptypes.
768 (comptypes): New; called from the C/C++ common bits to perform
770 (cp_comptypes): Renamed from comptypes, which is already used,
771 with a different signature, by the C++ front end.
772 (build_reinterpret_cast_1): Call cp_comptypes.
773 (ptr_reasonably_similar): Ditto.
774 * decl.c (decls_match): Ditto.
775 * cvt.c (convert_to_reference): Ditto.
776 * cp-tree.h (same_type_p): Ditto.
777 (same_or_base_type_p): Ditto.
778 (comptypes): Rename to cp_comptypes.
779 * pt.c (canonical_type_parameter): Call cp_comptypes.
781 2008-02-05 Jakub Jelinek <jakub@redhat.com>
784 * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is
785 value dependent expression.
787 2008-02-05 Douglas Gregor <doug.gregor@gmail.com>
790 * decl2.c (save_template_attributes): When we're modifying the
791 TYPE_MAIN_VARIANT to add new attributes, be sure to also modify
792 all of the other variants to add those same attributes. Otherwise,
793 the main variant will be inconsistent with those other variants.
795 2008-02-04 Richard Guenther <rguenther@suse.de>
798 * decl.c (record_builtin_java_type): Make jboolean a
799 integer type again where its mode doesn't match that of bool.
801 2008-02-02 Jason Merrill <jason@redhat.com>
802 Mark Mitchell <mark@codesourcery.com>
805 * init.c (build_value_init_1): New function.
806 (build_value_init): New function.
807 * typeck2.c (build_functional_cast): Call it.
808 * cp-gimplify.c (cp_gimplify_init_expr): Handle its output.
810 * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
811 TYPE_HAS_CONSTRUCTOR.
812 * class.c (finish_struct_bits, maybe_warn_about_overly_private_class,
813 add_implicitly_declared_members): Adjust.
814 (check_field_decls): Adjust. Remove warnings about reference/const
815 in class without constructor.
816 (check_bases_and_members): Adjust. Give those warnings here instead.
817 * decl.c (fixup_anonymous_aggr): Adjust.
818 (check_initializer): Adjust, clarify logic slightly.
819 (grok_special_member_properties): Adjust, only set if user-provided.
820 * rtti.c (create_tinfo_types): Don't set.
821 * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
822 Use same_type_ignoring_top_level_qualifiers_p.
823 * pt.c (check_explicit_specialization): Adjust.
824 (instantiate_class_template): Adjust.
826 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
827 Jakub Jelinek <jakub@redhat.com>
831 * typeck.c (structural_comptypes): Handle comparisons of
832 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
834 * mangle.c (write_builtin_type): Map down to the canonical type,
835 which will be one of the predefined type nodes.
837 2008-01-29 Michael Meissner <michael.meissner@amd.com>
840 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
841 bits to allow for expansion of the number of middle end tree
844 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
855 * typeck.c (check_return_expr): Tweak call to
856 check_for_bare_parameter_packs.
857 * class.c (add_method): Be careful with error_mark_nodes.
858 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
860 * pt.c (struct find_parameter_pack_data): Remove
862 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
863 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
864 (make_pack_expansion): Ditto.
865 (check_for_bare_parameter_packs): Parameter is now a tree, not a
867 (process_template_parm): Tweak call to
868 check_for_bare_parameter_packs.
869 (push_template_decl_real): Tweak calls to
870 check_for_bare_parameter_packs. If bare parameter packs are found
871 in the list of exceptions, clear out that list after giving an
873 * semantics.c (finish_cond): Tweak call to
874 check_for_bare_parameter_packs.
875 (finish_expr_stmt): Ditto.
876 (finish_for_expr): Ditto.
877 (finish_switch_cond): Ditto.
878 (finish_mem_initializers): Ditto.
879 (finish_member_declaration): Ditto.
880 (finish_static_assert): Check for bare parameter packs in the
882 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
883 attributes of a declaration.
884 * parser.c (cp_parser_using_declaration): Tweak call to
885 check_for_bare_parameter_packs.
886 (cp_parser_base_clause): Ditto.
888 2008-01-28 Jason Merrill <jason@redhat.com>
891 * class.c (build_base_path): Fix !want_pointer case.
893 2008-01-27 Jason Merrill <jason@redhat.com>
896 * class.c (build_base_path): Fix previous change.
898 2008-01-26 Jakub Jelinek <jakub@redhat.com>
901 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
904 2008-01-26 Richard Guenther <rguenther@suse.de>
907 * typeck.c (build_binary_op): Remove code to shorten compares.
909 2008-01-25 Richard Guenther <rguenther@suse.de>
912 * decl.c (record_builtin_java_type): Make __java_boolean
914 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
915 after TYPE_MAIN_VARIANT check.
917 2008-01-25 Jason Merrill <jason@redhat.com>
920 * class.c (build_base_path): Don't mess with virtual access if
922 * call.c (standard_conversion): Don't check whether source type
925 * decl2.c (is_late_template_attribute): Don't defer attribute
926 visibility just because the type is dependent.
928 2008-01-25 Jason Merrill <jason@redhat.com>
929 Mark Mitchell <mark@codesourcery.com>
932 * call.c (standard_conversion): Allow conversion from integer/real
934 (compare_ics): Such a conversion is worse than a normal arithmetic
937 2008-01-25 Richard Guenther <rguenther@suse.de>
940 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
943 2008-01-24 Paolo Carlini <pcarlini@suse.de>
946 * pt.c (push_template_decl_real): Return error_mark_node in case
947 of template definition of non-template.
949 2008-01-24 Jason Merrill <jason@redhat.com>
952 * decl2.c (is_late_template_attribute): Defer any attribute with
953 dependent args. Also defer type attributes if the type is dependent.
955 2008-01-22 Jakub Jelinek <jakub@redhat.com>
956 Alexandre Oliva <aoliva@redhat.com>
959 * call.c (reference_binding): For bitfields use the declared bitfield
961 (add_builtin_candidates): Likewise.
962 * class.c (layout_class_type): For bitfields copy over the
965 2008-01-22 Jason Merrill <jason@redhat.com>
968 * decl.c (groktypename): Also ignore attributes on dependent
969 possibly-class types.
972 * friend.c (do_friend): Check for prior declaration of a friend
973 function of a local class.
974 * name-lookup.c (lookup_name_innermost_nonclass_level):
976 * name-lookup.h: Declare it.
978 2008-01-22 Tom Tromey <tromey@redhat.com>
981 * init.c (build_new_1): Only disallow Java aggregates.
983 2008-01-22 Jakub Jelinek <jakub@redhat.com>
986 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
987 if decl or init is error_mark_node.
990 * error.c (dump_expr): Handle VECTOR_CST.
992 2008-01-21 Jason Merrill <jason@redhat.com>
995 * pt.c (tsubst_aggr_type): Make sure our context is complete.
998 * pt.c (retrieve_local_specialization): Robustify.
999 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
1002 * pt.c (tsubst): Only call retrieve_local_specialization if the
1003 original typedef was in a function template.
1006 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
1008 2008-01-21 Richard Guenther <rguenther@suse.de>
1011 * error.c (cp_print_error_function): Deal with recursive
1014 2008-01-20 Paolo Carlini <pcarlini@suse.de>
1017 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
1019 2008-01-20 Paolo Carlini <pcarlini@suse.de>
1023 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
1024 on non-IS_AGGR_TYPE scope.
1025 (constructor_name_p): Assert IS_AGGR_TYPE.
1027 2008-01-18 Ian Lance Taylor <iant@google.com>
1030 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
1031 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
1032 DECL_IS_OPERATOR_NEW flag.
1034 2008-01-16 Richard Guenther <rguenther@suse.de>
1037 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
1038 for conversions to type variants.
1040 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
1042 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
1043 declaration and code. Update copyright year.
1045 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1048 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
1049 know we have a class type.
1051 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1054 * pt.c (coerce_template_parameter_pack): When substituting into
1055 the type of a non-type template parameter pack. use the
1056 deduced/substituted arguments.
1057 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
1058 can be a parameter pack with the ellipsis following it. When we
1059 have an erroneous declaration, allow it to be a parameter pack.
1060 (cp_parser_template_parameter): Complain about default
1061 arguments on non-type template parameter packs, and parse them
1062 using the new cp_parser_default_argument.
1063 (cp_parser_parameter_declaration): Complain about parameter packs
1064 with default arguments. Move parsing of default arguments into a
1065 new function, cp_parser_default_argument.
1066 (cp_parser_default_argument): New; extracted from
1067 cp_parser_parameter_declaration.
1069 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1075 * typeck.c (check_return_expr): If there are bare parameter packs
1076 in the return value, set it to error_mark_node.
1077 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
1078 * pt.c (find_parameter_packs_r): Look at the type of
1079 IDENTIFIER_NODEs (e.g., for user-defined conversions).
1080 (check_for_bare_parameter_packs): Flip the result: now returns
1081 TRUE when there were bare parameter packs, FALSE otherwise.
1082 (push_template_decl_real): Deal with flipped result of
1083 check_for_bare_parameter_packs.
1084 * semantics.c (finish_cond): If there are bare parameter packs in
1085 the conditional, set it to error_mark_node.
1086 (finish_expr_stmt): If there are bare parameter packs in the
1087 expression, set it to error_mark_node.
1088 (finish_for_expr): Ditto.
1089 (finish_switch_cond): If there are bare parameter packs in
1090 the conditional, set it to error_mark_node.
1091 (finish_mem_initializers): If there are bare parameter packs in
1092 the member initializer, set it to error_mark_node.
1093 (finish_member_declaration): Check the attributes of the
1094 declaration for bare parameter packs, and remove the attributes if
1095 any have bare parameter packs.
1096 * parser.c (cp_parser_using_declaration): Check the using
1097 declaration for bare parameter packs.
1098 (cp_parser_base_clause): If there are bare parameter packs in a
1099 base specifier, don't add it to the chain.
1101 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1104 * error.c (dump_simple_decl): Display ellipsis for template
1105 non-type parameter packs.
1106 (dump_decl): Display ellipsis for template type parameter packs.
1107 (dump_template_decl): Display ellipsis for template template
1109 * pt.c (redeclare_class_template): When redeclaring a class
1110 template, check for collisions between template parameters and
1111 template parameter packs.
1113 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1116 * pt.c (process_partial_specialization): Don't mark template
1117 parameters that occur in non-deduced contexts.
1118 (struct pair_fn_data): Add include_nondeduced_p.
1119 (for_each_template_parm_r): Only visit non-deduced contexts if
1120 include_nondeduced_p is set.
1121 (for_each_template_parm): Added parameter include_nondeduced_p,
1122 which states whether template parameters found in non-deduced
1123 contexts should be visited.
1124 (uses_template_parms): Visit all template parameters, even those
1125 in non-deduced contexts.
1127 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1130 * pt.c (check_default_tmpl_args): Check for parameter packs that
1131 aren't at the end of a primary template.
1132 (push_template_decl_real): Remove check for parameter packs that
1133 aren't at the end of a primary template; that now happens in
1134 check_default_tmpl_args.
1135 * semantics.c (finish_template_template_parm): Use
1136 check_default_tmpl_args to check for errors in the template
1139 2008-01-12 Doug Kwan <dougkwan@google.com>
1141 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
1142 instead of OPT_Wreturn_type in warning due to ignored return type
1144 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
1145 instead of OPT_Wreturn_type in warning due to ignored return type
1148 2008-01-08 Jakub Jelinek <jakub@redhat.com>
1151 * semantics.c (finish_omp_for): Don't call
1152 fold_build_cleanup_point_expr if processing_template_decl.
1154 2008-01-04 Paolo Carlini <pcarlini@suse.de>
1155 Jakub Jelinek <jakub@redhat.com>
1158 * error.c (dump_template_argument): Deal with TREE_LIST.
1160 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
1162 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
1163 long" in C++0x mode; change the warning to note that "long long"
1164 is only unsupported in C++98 mode.
1166 2007-12-20 Jason Merrill <jason@redhat.com>
1169 * call.c (standard_conversion): Derived-to-base is considered a
1170 standard conversion.
1172 2007-12-19 Jakub Jelinek <jakub@redhat.com>
1175 * parser.c (cp_parser_omp_parallel): For non-combined parallel
1176 call cp_parser_statement rather than
1177 cp_parser_already_scoped_statement.
1179 2007-12-18 Jason Merrill <jason@redhat.com>
1182 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
1184 (dependent_type_p_r): Handle the domain of an array.
1186 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
1187 Jakub Jelinek <jakub@redhat.com>
1192 * pt.c (template_template_parm_bindings_ok_p): New; verifies
1193 bindings of template template parameters after all template
1194 arguments have been deduced.
1195 (coerce_template_parms): Don't complain when COMPLAIN doesn't
1197 (fn_type_unification): Use template_template_parm_bindings_ok_p.
1198 (unify): Deal with variadic, bound template template parameters.
1199 (get_class_bindings): Use template_template_parm_bindings_ok_p.
1201 2007-12-18 Jakub Jelinek <jakub@redhat.com>
1204 * decl.c (grokdeclarator): Reject friend sfk_constructor
1207 2007-12-17 Jakub Jelinek <jakub@redhat.com>
1210 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
1213 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
1216 * cp-lang.c (cp_classify_record): New.
1217 (LANG_HOOKS_CLASSIFY_RECORD): Override.
1219 2007-12-11 Jakub Jelinek <jakub@redhat.com>
1222 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
1225 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
1226 dynamic_cast in a template.
1228 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
1231 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
1232 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
1234 2007-12-10 Jakub Jelinek <jakub@redhat.com>
1237 * error.c (dump_type_prefix, dump_type_suffix): Handle
1238 TYPE_PACK_EXPANSION.
1241 * error.c (dump_expr): Handle ABS_EXPR.
1243 2007-12-09 Jakub Jelinek <jakub@redhat.com>
1247 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
1248 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
1249 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
1250 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
1251 flag_use_repository and repo_emit_p returned 2.
1253 2007-12-06 Jakub Jelinek <jakub@redhat.com>
1256 * tree.c (stabilize_call, stabilize_init): Do nothing if
1257 processing_template_decl.
1259 2007-12-05 Jakub Jelinek <jakub@redhat.com>
1262 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
1263 error instead of assertion failure.
1264 * parser.c (cp_parser_decltype): If closing paren is not found,
1265 return error_mark_node.
1267 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
1270 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
1272 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
1273 since arg_assoc_template_arg will deal with them (better).
1275 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
1278 * pt.c (tsubst_exception_specification): Handle substitutions into
1279 member templates, where tsubst_pack_expansion returns a
1280 TYPE_PACK_EXPANSION.
1282 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
1285 * pt.c (unify_pack_expansion): If we didn't deduce any actual
1286 bindings for the template parameter pack, don't try to keep the
1287 empty deduced arguments.
1288 (unify): If a parameter is a template-id whose template argument
1289 list contains a pack expansion that is not at the end, then we
1290 cannot unify against that template-id.
1292 2007-12-02 Paolo Carlini <pcarlini@suse.de>
1295 * pt.c (current_template_args): Use error_operand_p.
1297 2007-12-02 Paolo Carlini <pcarlini@suse.de>
1300 * error.c (dump_decl): Handle TREE_BINFO.
1302 2007-12-01 Ollie Wild <aaw@google.com>
1305 * typeck.c (build_binary_op): Add conversion of pointers to function
1306 members appearing as operands to the equality operators.
1308 2007-11-30 Jakub Jelinek <jakub@redhat.com>
1311 * error.c (dump_expr): Handle OBJ_TYPE_REF.
1313 2007-11-29 Jakub Jelinek <jakub@redhat.com>
1316 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
1318 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
1323 * parser.c (cp_parser_decltype): Don't call finish_id_expression
1325 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
1328 2007-11-27 Jakub Jelinek <jakub@redhat.com>
1330 PR tree-optimization/34181
1331 * method.c (use_thunk): Don't inline the call in the thunk.
1334 * tree.c (decl_linkage): Static data members and static member
1335 functions in anonymous ns classes are lk_external.
1337 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
1340 * decl.c (start_preparsed_function): Pass
1341 processing_template_decl for the new allocate_struct_function
1344 2007-11-25 Richard Guenther <rguenther@suse.de>
1346 * decl.c (poplevel): Use BLOCK_CHAIN.
1348 2007-11-24 Ollie Wild <aaw@google.com>
1350 * typeck.c (delta_from_ptrmemfunc): New function.
1351 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
1352 (build_binary_op): Call delta_from_ptrmemfunc.
1354 2007-11-23 Jakub Jelinek <jakub@redhat.com>
1358 * decl.c (cp_finish_decl): Disallow variable or field
1359 definitions if extern "Java" aggregates.
1360 (grokparms): Disallow parameters with extern "Java"
1362 (check_function_type): Disallow function return values
1363 with extern "Java" aggregates.
1364 * init.c (build_new_1): Disallow placement new with
1365 extern "Java" aggregates.
1367 2007-11-23 Mark Mitchell <mark@codesourcery.com>
1368 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1371 * call.c (convert_like_real): Build a zero constant when __null is
1372 converted to an integer type.
1374 2007-11-22 Jakub Jelinek <jakub@redhat.com>
1377 * decl2.c (cp_write_global_declarations): Issue error about static
1378 data members in anonymous namespace which are declared and used,
1381 2007-11-20 Jakub Jelinek <jakub@redhat.com>
1384 * parser.c (cp_parser_class_head): Reject function template ids.
1387 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
1388 when processing_template_decl to build_array_type.
1391 * pt.c (more_specialized_fn): Don't segfault if one or
1392 both argument list end with ellipsis.
1394 2007-11-18 Jakub Jelinek <jakub@redhat.com>
1397 * semantics.c (finish_call_expr): Set
1398 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
1399 or OVERLOAD with all noreturn functions.
1401 2007-11-16 Jakub Jelinek <jakub@redhat.com>
1404 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
1407 2007-11-13 Jakub Jelinek <jakub@redhat.com>
1414 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
1415 set to error_mark_node the outermost POINTER_TYPE to the pack if
1416 it is seen in a POINTER_TYPE.
1417 (push_template_decl_real): If check_for_bare_parameter_packs
1418 fails for function return type, set the return type to
1419 integer_type_node. If check_for_bare_parameter_packs failed
1420 for non-function, return error_mark_node.
1423 * call.c (build_new_op): Call resolve_args before calling
1426 2007-11-11 Tom Tromey <tromey@redhat.com>
1429 * lex.c (handle_pragma_implementation): Use cpp_included_before.
1431 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1434 * pt.c (redeclare_class_template): Update error message. Use a
1435 note to show the previous declaration.
1436 (tsubst_friend_class): Use the location of the friend template as
1437 the input location before calling redeclare_class_template.
1439 2007-11-11 Jakub Jelinek <jakub@redhat.com>
1442 * semantics.c (finish_pseudo_destructor_expr): Handle
1443 object == error_mark_node.
1445 2007-11-10 Jakub Jelinek <jakub@redhat.com>
1448 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
1449 is not scalar type, let finish_class_member_access_expr handle
1450 diagnostics. Pass BIT_NOT_EXPR argument to
1451 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
1453 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
1456 * decl.c (cp_complete_array_type): If any of the initializer
1457 elements are pack expansions, don't compute the array size yet.
1459 2007-11-08 Andrew Pinski <pinskia@gmail.com>
1462 * tree.c (decl_linkage): Fields have no linkage.
1464 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
1466 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
1468 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
1473 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
1474 Be careful with ERROR_MARK_NODEs.
1475 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
1478 2007-11-07 Jakub Jelinek <jakub@redhat.com>
1481 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
1484 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
1488 * tree.c (c_build_qualified_type): Define bridge to
1489 cp_build_qualified_type.
1491 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
1502 * typeck.c (check_return_expr): Pass address of retval to
1503 check_for_bare_parameter_packs.
1504 * class.c (build_base_field): Tolerate bases that have no layout
1506 (end_of_base): Ditto.
1507 * tree.c (canonical_type_variant): Be careful with
1509 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
1511 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
1512 which states whether parameter packs should be replaced with
1514 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
1515 possible. If set_packs_to_error is set true, replace the parameter
1516 pack with ERROR_MARK_NODE. Manage our own pointer sets.
1517 (uses_parameter_packs): Don't set parameter packs to
1519 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
1520 which may be modified (if it is a parameter pack). Instructs
1521 find_parameter_packs_r to replace parameter packs with
1522 ERROR_MARK_NODE (so that they won't cause errors later on).
1523 (process_template_parm): Pass pointer to
1524 check_for_bare_parameter_packs.
1525 (process_partial_specialization): Replace pack expansions before
1526 the end of the template argument list with ERROR_MARK_NODE.
1527 (push_template_decl_real): Pass pointer to
1528 check_for_bare_parameter_packs. Replace parameter packs not at the
1529 end of the template parameter list with ERROR_MARK_NODE.
1530 (convert_template_argument): Be more careful about using DECL_NAME
1531 on only declarations.
1532 (unify): Can't unify against ERROR_MARK_NODE.
1533 * semantics.c (finish_cond): Pass pointer to
1534 check_for_bare_parameter_packs.
1535 (finish_expr_stmt): Ditto.
1536 (finish_for_expr): Ditto.
1537 (finish_switch_cond): Pass pointer to
1538 check_for_bare_parameter_packs, and call it before we put the
1539 condition into the statement.
1540 (finish_mem_initializers): Pass pointer to
1541 check_for_bare_parameter_packs.
1542 (finish_member_declaration): Ditto.
1543 * parser.c (cp_parser_base_clause): Ditto.
1545 2007-11-06 Jakub Jelinek <jakub@redhat.com>
1548 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
1549 with the final TREE_READONLY flag in place. processing_template_decl
1550 is known to be 0 in this part of function.
1553 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
1554 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
1555 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
1556 * semantics.c (finish_omp_atomic): Revert most of the
1557 2007-02-05 changes, just keep the new representation of
1558 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
1560 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
1563 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
1566 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
1571 * typeck.c (merge_types): Don't lose rvalue references when
1573 * call.c (build_over_call): Don't elide move constructors just
1574 because the copy constructor is trivial (!).
1575 (compare_ics): If comparing cv-qualifiers fails, we can still order
1576 based on binding lvalues vs. rvalues.
1578 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
1581 * pt.c (unify_pack_expansion): bring handling of function call
1582 arguments into line with type_unification_real.
1584 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1586 * typeck.c (build_binary_op): Use pedwarn instead of error for
1589 2007-11-05 Jakub Jelinek <jakub@redhat.com>
1592 * parser.c (cp_parser_unary_expression): For &&label call
1593 cp_parser_non_integral_constant_expression and return error_mark_node
1594 if it returned true.
1597 * decl.c (grokdeclarator): Don't call build_memfn_type if type
1598 is neither FUNCTION_TYPE nor METHOD_TYPE.
1600 2007-11-02 Jakub Jelinek <jakub@redhat.com>
1603 * parser.c (cp_parser_nested_name_specifier_opt): Use
1604 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
1605 typedef of currently open class.
1607 2007-11-02 Paolo Carlini <pcarlini@suse.de>
1610 * error.c (dump_expr): Deal specially with statements.
1612 2007-11-01 Jason Merrill <jason@redhat.com>
1615 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
1617 (lookup_template_class): Use it to get the outer template args
1618 for instantiating one.
1621 * pt.c (reduce_template_parm_level): tsubst the parameters
1622 of a template template parm.
1624 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
1627 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
1629 2007-11-01 Jakub Jelinek <jakub@redhat.com>
1632 * parser.c (cp_parser_postfix_dot_deref_expression): If
1633 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
1634 first and if that succeeds and type is SCALAR_TYPE_P, create
1638 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
1639 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
1640 as for std::type_info.
1642 2007-10-31 Paolo Carlini <pcarlini@suse.de>
1645 * cxx-pretty-print.c (pp_cxx_typeid_expression,
1646 pp_cxx_delete_expression): Change to static linkage.
1647 * cxx-pretty-print.h: Adjust declarations.
1648 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
1649 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
1650 MODOP_EXPR): Forward to pp_expression.
1652 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
1655 2007-10-31 Christian Bruel <christian.bruel@st.com>
1656 Mark Mitchell <mark@codesourcery.com>
1659 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
1660 if retval is volatile.
1662 2007-10-30 Jakub Jelinek <jakub@redhat.com>
1665 * decl2.c (build_offset_ref_call_from_tree): Call
1666 build_non_dependent_expr on object prior to building ADDR_EXPR from it
1667 if FN is DOTSTAR_EXPR.
1669 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
1673 * pt.c (find_parameter_packs_r): Fix typo in comment.
1674 (convert_template_argument): Look at the pattern of a pack
1675 expansion to determine what kind of entity we're converting.
1676 (coerce_template_parameter_pack): When we have coerced a non-type
1677 template parameter pack, substitute into the type of that pack.
1678 (tsubst_pack_expansion): When our substitution of a parameter pack
1679 is a "trivial" substitution of itself, just substitute into the
1680 pack expansion rather than actually expanding.
1682 2007-10-29 Jakub Jelinek <jakub@redhat.com>
1685 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
1686 for non-integral type bitfields. Return true if bitfield is correct, false
1687 error has been diagnosed.
1688 (check_field_decls): If check_bitfield_decl returned false, call also
1691 2007-10-28 Paolo Carlini <pcarlini@suse.de>
1692 Mark Mitchell <mark@codesourcery.com>
1695 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
1696 class member error out and return.
1698 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1700 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
1701 to current_function_decl rather than 0.
1704 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
1706 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
1708 2007-10-27 Jason Merrill <jason@redhat.com>
1711 * call.c (convert_default_arg): Detect recursion.
1713 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1716 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
1717 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
1719 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
1721 * error.c (dump_expr): Handle OFFSETOF_EXPR.
1723 2007-10-26 Jason Merrill <jason@redhat.com>
1726 * pt.c (get_template_info): New fn.
1727 (template_class_depth): Use it.
1728 (push_template_decl_real): Check that the template args of the
1729 definition match the args of the previous declaration.
1731 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1734 * decl2.c (coerce_new_type): Do not allow a default argument for
1735 the first parameter.
1737 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
1740 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
1741 don't see the leading '('. Only lookup names if we get an
1744 2007-10-26 Jakub Jelinek <jakub@redhat.com>
1747 * parser.c (cp_parser_parenthesized_expression_list): Set
1748 greater_than_is_operator_p to true in between the parens.
1750 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1753 * decl.c (grokdeclarator): In case of conflicting specifiers
1754 just return error_mark_node.
1756 2007-10-26 Ollie Wild <aaw@google.com>
1758 * expr.c (cxx_expand_expr): Removed.
1759 * cp-tree.h (exx_expand_expr): Removed.
1760 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
1763 2007-10-25 Paolo Carlini <pcarlini@suse.de>
1766 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
1768 2007-10-23 Jason Merrill <jason@redhat.com>
1770 PR c++/25950 (DR 391)
1771 * call.c (struct conversion): Remove check_copy_constructor_p.
1772 (reference_binding): Always bind a reference directly to a
1773 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
1775 (check_constructor_callable): Remove.
1776 (convert_like_real): Don't call it.
1777 (initialize_reference): Don't call check_constructor_callable.
1778 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
1779 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
1780 conversions if LOOKUP_NO_TEMP_BIND.
1781 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
1782 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
1784 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
1786 2007-10-22 Jakub Jelinek <jakub@redhat.com>
1789 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
1790 before checking if its type is integral.
1792 2007-10-22 Jason Merrill <jason@redhat.com>
1795 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
1796 * pt.c (apply_late_template_attributes): Splice out dependent
1797 attributes from DECL_ATTRIBUTES.
1799 * decl.c (cxx_maybe_build_cleanup): Use build_address.
1801 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1803 * typeck.c (build_binary_op) : Use appropriate warning option
1804 instead of unnamed warning.
1806 2007-10-16 Paolo Carlini <pcarlini@suse.de>
1809 * pt.c (current_template_args): Do not change TREE_LIST elements
1810 with a TREE_VALUE of error_mark_node.
1812 2007-10-16 Mark Mitchell <mark@codesourcery.com>
1814 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
1815 * decl.c (start_decl): Tidy.
1816 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
1818 (grokdeclarator): Clarify comment.
1820 2007-10-14 Andrew Pinski <pinskia@gmail.com>
1823 * decl.c (grokfndecl): Return NULL after the "definition of
1824 implicitly-declared" error happened.
1826 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
1829 * call.c (build_user_type_conversion_1): Do not consider conversion
1830 functions to convert a (possibly cv-qualified) object to the (possibly
1831 cv-qualified) same object type (or a reference to it), to a (possibly
1832 cv-qualified) base class of that type (or a reference to it).
1834 2007-10-12 Paolo Carlini <pcarlini@suse.de>
1836 * pt.c (tsubst): Use template_parm_level_and_index.
1838 2007-10-12 Jakub Jelinek <jakub@redhat.com>
1841 * parser.c (cp_parser_compound_statement): Handle label-declarations
1842 at the beginning of the compound statement.
1843 (cp_parser_block_declaration): Issue diagnostics about __label__
1844 not at the beginning of a block.
1846 2007-10-11 Paolo Carlini <pcarlini@suse.de>
1849 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
1850 to convert_template_argument.
1851 (coerce_template_parms): Return error_mark_node after fixed-length
1853 (tsubst_decl): Check for error_mark_node the return value of the
1854 first tsubst in 'case VAR_DECL'.
1856 2007-10-08 Ollie Wild <aaw@google.com>
1858 * typeck2.c (digest_init): Call cplus_expand_constant after
1859 convert_for_initialization.
1860 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1861 * expr.c (cplus_expand_constant): Updated function description.
1863 2007-10-04 Jason Merrill <jason@redhat.com>
1866 * call.c (initialize_reference): Handle local static reference
1869 2007-10-03 Jason Merrill <jason@redhat.com>
1872 * name-lookup.c (push_namespace_with_attrs): Fold back into...
1873 (push_namespace): Here.
1874 (handle_namespace_attrs): New fn for the attr code.
1875 (leave_scope): Don't pop_visibility.
1876 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
1877 * parser.c (cp_parser_namespace_definition): Call
1878 handle_namespace_attrs and pop_visibility as appropriate.
1881 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
1883 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
1885 * decl.c (duplicate_decls): Preserve linkage flags for mere
1886 redeclarations of gnu_inline definitions.
1888 2007-10-03 Jason Merrill <jason@redhat.com>
1891 * decl.c (wrap_cleanups_r): New fn.
1892 (wrap_temporary_cleanups): New fn.
1893 (initialize_local_var): Call it.
1895 2007-09-29 Jason Merrill <jason@redhat.com>
1898 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
1899 constant to not have DECL_EXTERNAL if it's file-local.
1901 2007-09-28 Ollie Wild <aaw@google.com>
1904 2007-09-27 Ollie Wild <aaw@google.com>
1906 * typeck2.c (digest_init): Call cplus_expand_constant after
1907 convert_for_initialization.
1908 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1909 * expr.c (cplus_expand_constant): Updated function description.
1911 2007-09-28 Jason Merrill <jason@redhat.com>
1914 * class.c (layout_empty_base): Take rli parameter, update
1915 rli->record_align if empty base has user-specified alignment.
1916 (build_base_field): Pass rli to it.
1918 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1921 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
1923 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1926 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
1927 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
1928 (dump_parameters): Just call dump_type for argument packs too.
1930 2007-09-28 Jakub Jelinek <jakub@redhat.com>
1933 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
1934 qualification by creating qualified PACK_EXPANSION_PATTERN and
1935 then calling make_pack_expansion on it.
1937 2007-09-27 Ollie Wild <aaw@google.com>
1939 * typeck2.c (digest_init): Call cplus_expand_constant after
1940 convert_for_initialization.
1941 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1942 * expr.c (cplus_expand_constant): Updated function description.
1944 2007-09-27 Jason Merrill <jason@redhat.com>
1947 * decl2.c (is_late_template_attribute): Don't crash on unknown
1950 2007-09-27 Paolo Carlini <pcarlini@suse.de>
1953 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
1954 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
1955 spaces in the formatting.
1956 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
1958 2007-09-27 Jakub Jelinek <jakub@redhat.com>
1960 * error.c (cxx_print_error_function): Add third argument, pass
1961 it over to lhd_print_error_function.
1962 (cp_print_error_function): If diagnostic->abstract_origin, print
1964 * cp-tree.h (struct diagnostic_info): New forward decl.
1965 (cxx_print_error_function): Add third argument.
1967 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
1970 * name-lookup.c (pushtag): Do not create an implicit typedef before
1971 the associated type declaration is known to be valid.
1973 2007-09-25 Jakub Jelinek <jakub@redhat.com>
1975 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
1976 rather than pointers.
1978 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
1981 * search.c (check_final_overrider): Fail if
1982 targetm.comp_type_attributes returns 0.
1984 2007-09-24 Jason Merrill <jason@redhat.com>
1987 * pt.c (resolve_typename_type): Don't look things up in the original
1988 template if it would mean losing template arguments.
1990 2007-09-24 Jakub Jelinek <jakub@redhat.com>
1993 * cp-tree.h (cxx_type_hash_eq): New prototype.
1994 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
1995 * tree.c (cxx_type_hash_eq): New function.
1997 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
2000 * tree.c (cp_build_qualified_type_real): Build a canonical
2001 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
2003 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
2007 * tree.c (cplus_array_compare): Compare pointers, not types.
2008 (build_cplus_array_type_1): Store new array type into the hash
2009 table before building the canonical type; build the canonical type
2011 (cp_build_qualified_type_real): Put all of the array types with
2012 cv-qualified element types into the C++ array hash table, built as
2013 variants of the unqualified versions.
2015 2007-09-23 Jason Merrill <jason@redhat.com>
2018 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
2019 for deprecation warnings.
2021 2007-09-22 Jason Merrill <jason@redhat.com>
2024 * call.c (build_over_call): Warn about deprecated virtuals.
2027 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
2028 (MAYBE_TAGGED_TYPE_P): Remove.
2029 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
2030 instead of calling is_late_template_attribute again.
2031 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
2032 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
2033 Don't crash on typedefs from non-template classes.
2034 * decl2.c (grokfield): Don't sorry about attrs on template parms.
2035 (is_late_template_attribute): All attributes applied to template
2036 parms or typename types are dependent. Static.
2037 (splice_template_attributes): Pass decl through.
2038 (save_template_attributes): Likewise.
2040 2007-09-20 Jakub Jelinek <jakub@redhat.com>
2043 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
2044 returned from tsubst_pack_expansion.
2045 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
2046 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
2048 2007-09-20 Paolo Carlini <pcarlini@suse.de>
2051 * semantics.c (finish_id_expression): Use consistently
2052 context_for_name_lookup.
2053 * decl.c (fixup_anonymous_aggr): Fix error message for
2054 anonymous struct (vs union).
2056 2007-09-19 Jason Merrill <jason@redhat.com>
2059 * pt.c (tsubst): Handle typedefs by looking for the specialization.
2060 (retrieve_specialization): Only tagged types use
2061 DECL_TEMPLATE_INSTANTIATIONS.
2062 (instantiate_class_template): Push nested classes too.
2063 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
2065 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
2066 * init.c (is_aggr_type): Remove redundant tests.
2067 * class.c (push_nested_class): Use CLASS_TYPE_P.
2069 2007-09-20 Paolo Carlini <pcarlini@suse.de>
2072 * init.c (build_zero_init): If, recursively, build_zero_init
2073 returns a NULL_TREE, do not append it to the VEC of constructors.
2075 2007-09-18 Jason Merrill <jason@redhat.com>
2078 * pt.c (apply_late_template_attributes): Set processing_template_decl.
2079 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
2080 ATTR_FLAG_TYPE_IN_PLACE.
2081 (tsubst): Do unqualified lookup to find typedefs from current class.
2082 [ARRAY_TYPE]: Propagate alignment info.
2083 * decl2.c (is_late_template_attribute): Only defer handling of
2084 attribute aligned if the expression is dependent.
2085 (save_template_attributes): If we're deferring any attributes,
2086 make this a naming typedef.
2088 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2090 PR c++/33462 (again)
2091 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
2092 va_arg instead of __builtin_va_arg.
2094 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2097 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
2098 (pp_cxx_primary_expression): Use it.
2099 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
2100 * error.c (dump_expr): Use it.
2102 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2105 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
2106 out case TYPEID_EXPR to...
2107 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
2108 and pp_cxx_right_paren.
2109 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
2110 * error.c (dump_expr): Use it.
2112 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2115 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
2116 (pp_cxx_primary_expression): Use it.
2117 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
2118 * error.c (dump_expr): Use it.
2120 2007-09-16 Paolo Carlini <pcarlini@suse.de>
2123 * init.c (build_new): Remove warning for zero-element
2126 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
2129 * call.c (maybe_handle_implicit_object): Set this_p, clear
2130 rvaluedness_matches_p.
2131 (compare_ics): Do not compare rvaluedness matching when one of the
2132 operands is an implicit object.
2134 2007-09-14 Jason Merrill <jason@redhat.com>
2136 PR c++/17743, c++/19163
2137 * decl2.c (is_late_template_attribute): New fn.
2138 (splice_template_attributes, save_template_attributes): New fns.
2139 (cplus_decl_attributes): Call save_template_attributes.
2140 * pt.c (apply_late_template_attributes): New fn.
2141 (instantiate_class_template, tsubst_decl): Use it.
2142 * cp-tree.h: Declare is_late_template_attribute.
2144 2007-09-13 Tom Tromey <tromey@redhat.com>
2146 * parser.c (cp_lexer_new_main): Don't use
2147 c_lex_return_raw_strings.
2148 (cp_lexer_get_preprocessor_token): Update. Add special case when
2151 2007-09-11 Jan Hubicka <jh@suse.cz>
2153 * method.c (use_thunk): Use tree_rest_of_compilation
2154 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
2155 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
2156 * cp-tree.h (expand_body): Kill.
2157 (emit_associated_thunks): Declare.
2158 * semantics.c (emit_associated_thunks): Export.
2159 (expand_body): Kill.
2161 2007-09-09 David Daney <ddaney@avtrex.com>
2164 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
2165 to calculate cookie_ptr.
2167 2007-09-08 Jason Merrill <jason@redhat.com>
2170 * pt.c (most_specialized_class): Set processing_template_decl
2171 while tsubsting partial spec args.
2173 2007-09-06 Jason Merrill <jason@redhat.com>
2175 * decl2.c (get_guard): Copy visibility from the guarded variable.
2177 2007-09-06 Jan Hubicka <jh@suse.cz>
2179 * semantics.c (expand_body): Do not mark arguments of clones used.
2181 2007-09-06 Paolo Carlini <pcarlini@suse.de>
2184 * decl.c (cp_finish_decl): When processing_template_decl,
2185 deal correctly with init as TREE_LIST.
2187 2007-09-06 Tom Tromey <tromey@redhat.com>
2189 * decl.c (finish_function): Put return's location on line zero of
2192 2007-09-05 Jason Merrill <jason@redhat.com>
2195 * except.c (prepare_eh_type): Use type_decays_to.
2198 * init.c (build_delete): Use build_headof to get the address of the
2199 complete object if we aren't using the deleting destructor.
2200 * rtti.c (build_headof): No longer static.
2201 * cp-tree.h: Declare it.
2203 2007-09-06 Jakub Jelinek <jakub@redhat.com>
2205 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
2206 decl if a prototype for XX is provided with throw().
2209 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
2210 on __*_chk non-__builtin_* decls.
2212 2007-09-05 Paolo Carlini <pcarlini@suse.de>
2215 * semantics.c (finish_id_expression): Use context_for_name_lookup
2216 insted of DECL_CONTEXT, to see through anonymous structs and unions.
2217 * class.c (finish_struct_anon): Deal correctly with anonymous
2218 structs (vs unions, as GNU extension) in error messages.
2220 2007-09-05 Jan Hubicka <jh@suse.cz>
2222 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
2223 call, DECL_EXTERNAL checks and current_function_decl saving.
2225 2007-09-05 Paolo Carlini <pcarlini@suse.de>
2227 PR c++/29731 (again)
2228 * parser.c (cp_parser_primary_expression): Return error_mark_node
2229 when a statement-expression is found in a template-argument list.
2231 2007-09-04 Jason Merrill <jason@redhat.com>
2233 * except.c (initialize_handler_parm): Use
2234 fold_build_cleanup_point_expr.
2237 * call.c (reference_binding): Don't look for user-defined conversions
2241 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
2242 the MUST_NOT_THROW_EXPR.
2244 2007-09-04 Richard Sandiford <richard@codesourcery.com>
2246 * decl.c (cp_finish_decl): Call determine_visibility before
2247 make_rtl_for_nonlocal_decl.
2249 2007-09-04 Jason Merrill <jason@redhat.com>
2252 * pt.c (most_specialized_class): Substitute outer template
2253 arguments into the arguments of a member template partial
2255 (strip_innermost_template_args): New fn.
2257 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
2259 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
2261 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2263 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
2264 * decl.c (cp_make_fname_decl): Likewise,
2265 * parser.c (cp_parser_string_literal): Likewise,
2266 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
2267 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
2270 2007-09-02 Paolo Carlini <pcarlini@suse.de>
2273 * typeck.c (build_unary_op): Fix error message for
2274 Boolean expression as operand to operator--.
2276 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2278 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
2279 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
2282 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
2285 * init.c (build_default_init): Make extern.
2286 * cp-tree.h (build_default_init): Declare here.
2287 * pt.c (tsubst_expr): When the instantiation of the initializer of
2288 a variable results in an empty list, default-initialize the
2290 (tsubst_copy_and_build): When the instantiation of the initializer
2291 in a new expression results in an empty initializer list,
2292 default-initialize it.
2294 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
2296 * mangle.c (write_type): Change mangling of rvalue reference from
2299 2007-08-31 Jakub Jelinek <jakub@redhat.com>
2301 * decl.c (duplicate_decls): Remove duplicated line.
2303 2007-08-31 Paolo Carlini <pcarlini@suse.de>
2306 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
2307 BOUND_TEMPLATE_TEMPLATE_PARM.
2309 2007-08-31 Paolo Carlini <pcarlini@suse.de>
2312 * search.c (lookup_member): Check the name argument for
2315 2007-08-31 Paolo Carlini <pcarlini@suse.de>
2318 * parser.c (cp_parser_trait_expr): Check rerurn value of
2321 2007-08-30 Ollie Wild <aaw@google.com>
2323 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
2324 convert_ptrmem for pointer to member conversions.
2325 (convert_to_pointer_force): Update cp_convert_to_pointer call.
2326 (ocp_convert): Update cp_convert_to_pointer call.
2327 * typeck.c (convert_ptrmem): Add conditional for null pointers to
2329 (build_static_cast_1): Check can_convert for conversions in either
2331 (get_delta_difference_1): New function.
2332 (get_delta_difference): Refactor to call get_delta_difference_1.
2334 2007-08-30 Jakub Jelinek <jakub@redhat.com>
2336 * decl.c (start_preparsed_function): Set
2337 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
2339 2007-08-28 Paolo Carlini <pcarlini@suse.de>
2342 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
2343 BOUND_TEMPLATE_TEMPLATE_PARM.
2345 2007-08-28 Jakub Jelinek <jakub@redhat.com>
2349 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
2350 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
2352 2007-08-27 Jason Merrill <jason@redhat.com>
2355 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
2356 Look inside STMT_EXPR.
2357 * semantics.c (stmt_expr_value_expr): New fn.
2358 * cp-tree.h: Declare it.
2361 * decl.c (groktypename): Ignore attributes applied to class type.
2363 2007-08-28 Richard Guenther <rguenther@suse.de>
2365 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
2367 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
2369 * error.c (dump_expr): Handle COMPLEX_CST.
2370 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
2371 (pp_cxx_expression): Likewise.
2373 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
2375 * decl.c (GNU_INLINE_P): New.
2376 (duplicate_decls): Handle gnu_inline. Merge attributes and
2377 some flags in overriding definitions.
2378 (redeclaration_error_message): Handle gnu_inline.
2379 (start_preparsed_function): Likewise.
2381 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2383 * call.c (sufficient_parms_p): Constify.
2384 * class.c (same_signature_p): Likewise.
2385 * cp-gimplify.c (is_invisiref_parm,
2386 cxx_omp_privatize_by_reference): Likewise.
2387 * cp-objcp-common.c (has_c_linkage): Likewise.
2388 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
2389 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
2390 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
2391 num_artificial_parms_for, comp_template_parms,
2392 template_parameter_pack_p, any_dependent_template_arguments_p,
2393 any_type_dependent_arguments_p, any_value_dependent_elements_p,
2394 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
2395 zero_init_p, member_p, cp_lvalue_kind,
2396 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
2397 varargs_function_p, is_dummy_object, special_function_kind,
2398 string_conv_p, type_unknown_p, comp_except_specs, compparms,
2399 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
2400 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
2401 cp_has_mutable_p, at_least_as_qualified_p,
2402 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
2403 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
2404 * except.c (nothrow_libfn_p): Likewise.
2405 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
2407 * pt.c (comp_template_parms, template_parameter_pack_p,
2408 any_type_dependent_arguments_p, any_value_dependent_elements_p,
2409 any_dependent_template_arguments_p): Likewise.
2410 * repo.c (repo_export_class_p): Likewise.
2411 * semantics.c (anon_aggr_type_p): Likewise.
2412 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
2413 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
2414 varargs_function_p, member_p, is_dummy_object, pod_type_p,
2415 zero_init_p, special_function_p): Likewise.
2416 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
2417 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
2418 compparms, invalid_nonstatic_memfn_p,
2419 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
2420 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
2421 cp_has_mutable_p, lvalue_or_else): Likewise.
2423 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
2425 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
2426 * cp-objcp-common.c (cp_tree_size): Ditto.
2427 * tree.c (cp_walk_subtrees): Ditto
2428 * cp-tree.def (TINST_LEVEL): Go away.
2429 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
2430 move together with other non-tree structs.
2431 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
2432 (union lang_tree_node): Eliminate tinst_level field.
2433 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
2434 (current_instantiation, outermost_tinst_level): Return
2435 a "struct tinst_level *".
2437 * error.c (print_instantiation_partial_context): Change second
2438 parameter to a "struct tinst_level *". Replace accessor macros
2440 (print_instantiation_full_context): Likewise.
2441 * lex.c (in_main_input_context): Likewise.
2443 * pt.c (struct pending_templates): New.
2444 (pending_templates, last_pending_template): Use it as a type.
2445 (current_tinst_level): Change typo to "struct tinst_level *"
2446 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
2447 (add_pending_template): Construct a "struct pending_template".
2448 Replace TINST_LEVEL accessor macros with field access.
2449 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
2450 (pop_tinst_level): Likewise.
2451 (instantiate_pending_templates): Likewise. Factor common code used
2452 when an instantiation has been done.
2453 (outermost_tinst_level): Replace tree_last with loop.
2454 (current_instantiation): Return a "struct tinst_level *".
2456 2007-08-24 Ollie Wild <aaw@google.com>
2458 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
2459 * name-lookup.h (cp_binding_level): Remove vtables member.
2461 2007-08-24 Richard Guenther <rguenther@suse.de>
2463 * tree.c (cp_cannot_inline_tree_fn): Remove.
2464 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
2465 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
2468 2007-08-24 Jakub Jelinek <jakub@redhat.com>
2471 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
2472 error_mark_node right away if build_expr_type_conversion
2476 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
2477 is error_mark_node rather than NULL_TREE.
2478 * pt.c (check_explicit_specialization): Likewise.
2481 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
2482 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
2484 2007-08-22 Jason Merrill <jason@redhat.com>
2487 * pt.c (outermost_tinst_level): New function.
2488 * lex.c (in_main_input_context): New function.
2489 * cp-tree.h: Declare it.
2490 * decl2.c (constrain_class_visibility): Use it to avoid warning
2491 about uses of the anonymous namespace in the main input file.
2493 2007-08-21 Jakub Jelinek <jakub@redhat.com>
2495 * init.c (build_new_1): Use get_target_expr instead of save_expr.
2497 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
2500 * class.c (finish_struct_1): Warn when a class has virtual
2501 functions and accessible non-virtual destructor.
2503 2007-08-20 Richard Guenther <rguenther@suse.de>
2507 * call.c (build_new_method_call): Convert initializer to
2509 * init.c (build_aggr_init): Do not fiddle with types.
2510 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
2511 * except.c (build_throw): Do not drop qualifiers for the
2513 * typeck.c (get_member_function_from_ptrfunc): Do not
2514 fiddle with types, instead convert.
2515 (build_ptrmemfunc1): Convert to the target type for
2517 (gfc_trans_allocate): Convert result to target type.
2518 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
2519 pointer-to-member structures shall have alias set zero as well.
2521 2007-08-20 Richard Guenther <rguenther@suse.de>
2523 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
2525 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
2526 (nonstatic_local_decl_p): Likewise.
2527 * tree.c (cp_auto_var_in_fn_p): Remove.
2528 * decl.c (nonstatic_local_decl_p): Remove.
2530 2007-08-20 Richard Guenther <rguenther@suse.de>
2532 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
2534 * tree.h (cp_walk_tree): New define to walk_tree_1 with
2535 cp_walk_subtrees lh parameter.
2536 (cp_walk_tree_without_duplicates): New define to
2537 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
2538 * tree.c (count_trees): Call
2539 cp_walk_tree_without_duplicates.
2540 (verify_stmt_tree): Call cp_walk_tree.
2541 (break_out_target_exprs): Likewise.
2542 (WALK_SUBTREE): Likewise.
2543 * cp-gimplify.c (cp_genericize): Likewise.
2544 * cp-pt.c (find_parameter_packs_r): Likewise.
2545 (uses_parameter_packs): Likewise.
2546 (make_pack_expansion): Likewise.
2547 (check_for_bare_parameter_packs): Likewise.
2548 (for_each_template_parm): Likewise.
2549 * decl.c (check_default_argument): Call
2550 cp_walk_tree_without_duplicates.
2551 * except.c (build_throw): Likewise.
2552 * decl2.c (type_visibility): Likewise.
2553 * semantics.c (expand_or_defer_fn): Likewise.
2554 (finalize_nrv): Call cp_walk_tree.
2556 2007-08-20 Jakub Jelinek <jakub@redhat.com>
2559 * init.c (build_new_1): Rename placement_var variable to placement_expr.
2560 Initialize it with save_expr rather than get_temp_regvar.
2562 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
2565 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
2568 2007-08-17 Ollie Wild <aaw@google.com>
2571 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
2572 declarations into appropriate slots for comparison. Fix type
2575 2007-08-17 Paolo Carlini <pcarlini@suse.de>
2578 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
2579 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
2581 2007-08-17 Paolo Carlini <pcarlini@suse.de>
2584 * parser.c (cp_parser_class_head): Improve error message.
2586 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
2588 * pt.c (instantiate_decl): Set input_location
2589 for the function end.
2591 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2593 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
2595 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
2596 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
2597 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
2598 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
2599 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
2600 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
2601 * typeck.c (cp_type_quals): Likewise.
2602 * typeck2.c (cxx_incomplete_type_diagnostic,
2603 cxx_incomplete_type_error): Likewise.
2605 2007-08-16 Paolo Carlini <pcarlini@suse.de>
2608 * pt.c (tsubst_friend_function): When check_classfn
2609 returns error_mark_node likewise return it.
2611 2007-08-15 Jakub Jelinek <jakub@redhat.com>
2614 * typeck.c (check_return_expr): Don't NRV optimize vars in
2616 * decl.c (finish_function): Comment fix.
2618 2007-08-15 Paolo Carlini <pcarlini@suse.de>
2621 * pt.c (push_template_decl_real): Depending on TYPE_P
2622 use either TYPE_CONTEXT or DECL_CONTEXT.
2624 2007-08-14 Mark Mitchell <mark@codesourcery.com>
2626 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
2627 constructors and destructors return this.
2629 2007-08-14 Paolo Carlini <pcarlini@suse.de>
2632 * decl2.c (check_classfn): Return error_mark_node in case of error;
2633 in that case, do not call add_method.
2634 * decl.c (start_decl): Deal with check_classfn returning
2636 (grokfndecl): Likewise.
2637 * pt.c (tsubst_friend_function): Likewise.
2639 2007-08-14 Andrew Pinski <pinskia@gmail.com>
2642 * typeck.c (build_binary_op): Disallow vector float types with
2643 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
2645 2007-08-11 Ian Lance Taylor <iant@google.com>
2647 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
2649 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
2651 2007-08-10 Ollie Wild <aaw@google.com>
2653 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
2655 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
2657 (unqualified_namespace_lookup): Fix ambiguous_decl call.
2658 (lookup_using_namespace): Fix ambiguous_decl call.
2659 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
2661 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2663 * call.c (name_as_c_string): Use CONST_CAST.
2664 * decl.c (build_decl): Likewise.
2665 * parser.c (cp_parser_string_literal): Likewise.
2667 2007-08-10 Paolo Carlini <pcarlini@suse.de>
2670 * error.c (dump_expr): Consistently use the *_cxx_*
2671 variants of the pretty-print functions.
2673 2007-08-10 Paolo Carlini <pcarlini@suse.de>
2676 * decl.c (check_special_function_return_type): Just error
2677 on return type specified for conversion operator.
2679 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
2681 * typeck2.c (readonly_error): Handle general expressions.
2682 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
2684 2007-08-06 Dan Hipschman <dsh@google.com>
2686 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
2687 access function name.
2689 2007-08-04 Alfred Minarik <a.minarik@aon.at>
2692 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
2693 * g++spec.c (lang_specific_driver): Check them.
2695 2007-08-06 Paolo Carlini <pcarlini@suse.de>
2698 * pt.c (inline_needs_template_parms): Fix comment; change return type
2701 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
2704 2007-03-26 Dirk Mueller <dmueller@suse.de>
2706 * parser.c (cp_parser_member_declaration): Pedwarn
2707 about stray semicolons after member declarations.
2709 2007-08-02 Lee Millward <lee.millward@gmail.com>
2714 * parser.c (cp_parser_asm_definition): Detect and discard asm
2715 statements with invalid inputs or outputs.
2716 (cp_parser_asm_operand_list): Return error mark node if any
2717 of the operands are invalid. Adjust documentation.
2719 2007-08-02 Nick Clifton <nickc@redhat.com>
2721 * typeck.c: Change copyright header to refer to version 3 of the
2722 GNU General Public License and to point readers at the COPYING3
2723 file and the FSF's license web page.
2724 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
2725 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
2726 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
2727 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
2728 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
2729 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
2730 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
2731 name-lookup.h, parser.c: Likewise.
2733 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2736 * call.c (magic_varargs_p): Honor the "type generic" attribute.
2738 2007-07-30 Paolo Carlini <pcarlini@suse.de>
2741 * semantics.c (finish_label_stmt): Reject the __label__
2742 extension outside function scopes.
2744 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2746 * parser.c (eof_token): Un-constify.
2747 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
2748 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
2751 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
2753 * pt.c, tree.c, typeck2.c: Fix comment typos.
2755 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
2756 Mark Mitchell <mark@codesourcery.com>
2759 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
2760 hidden due to friend declarations in local classes.
2762 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
2764 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
2765 * cp-tree.def (DECLTYPE_TYPE): New.
2766 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
2767 (dump_type_prefix): Ditto.
2768 (dump_type_suffix): Ditto.
2769 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
2770 * mangle.c (write_type): Handle DECLTYPE_TYPE.
2771 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
2773 (DECLTYPE_TYPE_EXPR): New.
2774 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
2775 (finish_declared_type): Declare.
2776 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
2777 DECLTYPE_TYPE nodes.
2778 (pp_cxx_type_id): Ditto.
2779 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
2780 (tsubst): Substitute into a DECLTYPE_TYPE node.
2781 (tsubst_copy): Ditto.
2782 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
2784 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
2785 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
2786 structural equality (because we can't hash the expressions).
2787 (finish_declared_type): New.
2788 * lex.c (reswords): Add "decltype" keyword.
2789 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
2790 (cp_parser_postfix_expression): Add member_access_only_p to
2791 restrict postfix expression to member access expressions.
2792 (cp_parser_unary_expression): Update call to
2793 cp_parser_postfix_expression to reflect new parameter.
2794 (cp_parser_declared_type): New.
2795 (cp_parser_simple_type_specifier): Parse decltype types.
2797 2007-07-27 Mark Mitchell <mark@codesourcery.com>
2800 * call.c (convert_for_arg_passing): Only widen bitfields to their
2801 declared types if necessary.
2803 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2805 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
2808 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2810 * decl.c (typename_hash, typename_compare): Constify.
2811 * mangle.c (hash_type, compare_type): Likewise.
2812 * pt.c (eq_local_specializations, hash_local_specialization):
2814 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
2815 list_hash): Likewise.
2816 * typeck2.c (pat_compare): Likewise.
2818 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
2820 * method.c (implicitly_declare_fn): Increase alignment if member
2821 function pointer format requires it.
2823 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2826 * typeck.c (check_return_expr): Do not pass a null argument
2829 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2832 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
2835 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
2838 * typeck.c (convert_arguments): Only use default args if we have
2842 * typeck.c (structural_comptypes): No need to check
2843 resolve_typename_type return value here.
2844 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
2845 * pt.c (resolve_typename_type): Follow typename typedefs. Return
2846 original type rather than error_mark_node in case of failure.
2847 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
2848 resolve_typename_type result check.
2849 (cp_parser_direct_declarator, cp_parser_head,
2850 cp_parser_constructor_declarator_p): Likewise.
2852 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
2854 * pt.c (template_parms_variadic_p): Remove.
2855 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
2857 2007-07-12 Jakub Jelinek <jakub@redhat.com>
2860 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
2861 argument to dump_aggr_init_expr_args instead of false.
2863 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
2865 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
2866 canonical types; otherwise, fall back to structural type
2867 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
2868 internal compiler error if the canonical types are wrong.
2870 2007-07-11 Paolo Carlini <pcarlini@suse.de>
2873 * parser.c (cp_parser_make_indirect_declarator): When the
2874 the code argument is ERROR_MARK return cp_error_declarator.
2876 2007-07-09 Geoffrey Keating <geoffk@apple.com>
2879 * decl.c (cxx_init_decl_processing): Don't set
2880 force_align_functions_log.
2881 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
2882 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
2883 FUNCTION_DECL, return its alignment.
2885 2007-07-09 Richard Guenther <rguenther@suse.de>
2887 * decl.c (start_preparsed_function): Do not promote return type.
2889 2007-07-08 Paolo Carlini <pcarlini@suse.de>
2892 * pt.c (unify): Never pass error_mark_node to template_decl_level.
2894 2007-07-07 Mark Mitchell <mark@codesourcery.com>
2897 * pt.c (resolve_overloaded_unification): Robustify. Return a
2899 (type_unification_real): Adjust accordingly.
2901 2007-07-06 Richard Guenther <rguenther@suse.de>
2903 * init.c (build_new_1): Use the correct pointer type.
2904 * typeck2.c (build_m_component_ref): Likewise.
2906 2007-07-05 Mark Mitchell <mark@codesourcery.com>
2909 * init.c (build_zero_init): Always build an initializer for
2911 * typeck2.c (build_functional_cast): Use build_zero_init.
2914 * init.c (build_new_1): Always pass the allocation function to
2915 build_op_delete_call.
2916 * call.c (build_op_delete_call): Handle operator delete with a
2917 variable-argument list. Do not issue an error when no matching
2918 deallocation function is available for a new operator.
2921 * cp-tree.h (any_value_dependent_elements_p): Declare it.
2922 * decl.c (value_dependent_init_p): New function.
2923 (cp_finish_decl): Use it.
2924 * pt.c (value_dependent_expression_p): Use
2925 any_value_dependent_elements_p.
2926 * parser.c (cp_parser_primary_expression): Add comment about
2927 treating dependent qualified names as integral
2928 constant-expressions.
2930 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
2932 * decl.c (build_ptrmemfunc_type): Always use structural equality
2933 tests when comparing pointer-to-member-function types, because the
2934 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
2937 2007-07-03 Mark Mitchell <mark@codesourcery.com>
2939 * init.c (build_new): Tweak comment.
2941 2007-06-29 Dave Brolley <brolley@redhat.com>
2944 * parser.c (cp_parser_new_type_id): Don't reduce a named array
2945 type to its base type and number of elements here.
2946 * init.c (build_new): Call complete_type_or_else to ensure that the
2947 type is complete and to issue a diagnostic if it is not.
2948 (build_new_1): Don't call complete_type_or_else here.
2950 2007-07-03 Richard Guenther <rguenther@suse.de>
2953 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
2956 2007-07-02 Simon Baldwin <simonb@google.com>
2958 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
2959 for inner-style nested forward declarations that don't declare
2962 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2965 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2966 DECL_P in not a variable and appears more than once error messages.
2968 2007-07-01 Ollie Wild <aaw@google.com>
2970 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
2971 (select_decl): Remove function.
2972 (unqualified_namespace_lookup): Populate binding by calling
2973 ambiguous_decl. Remove select_decl call.
2974 (lookup_qualified_name): Remove select_decl call.
2975 * decl.c (lookup_and_check_tag): Check for ambiguous references.
2976 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
2977 generation when name lookup is ambiguous.
2979 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
2982 * init.c (build_new_1): Use structural equality on the copy of the
2985 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2987 * decl2.c (determine_visibility): Implement
2988 flag_visibility_ms_compat effect on type info.
2989 * decl.c (cxx_init_decl_processing): Implement
2990 global effect of flag_visibility_ms_compat.
2992 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2994 * decl2.c (start_objects): Mark constructor-running function
2997 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
3000 * decl.c (grokdeclarator): Reset friendp for member functions declared
3001 friend of their own class.
3003 2007-06-23 Mark Mitchell <mark@codesourcery.com>
3005 * decl2.c (determine_visibility): Don't look for dllexport here.
3006 (determine_visibility_from_class): Tidy.
3008 2007-06-18 Simon Baldwin <simonb@google.com>
3011 * parser.c (cp_parser_single_declaration): Added check for storage
3012 class other than sc_none in parsed declaration, and a flag to indicate
3013 if the call is part of an explicit template specialization parse.
3014 * (cp_parser_explicit_specialization): Specialization check flag added
3015 to call to cp_parser_single_declaration(), set true.
3016 * (cp_parser_template_declaration_after_export): Specialization check
3017 flag added to call to cp_parser_single_declaration(), set false.
3018 * pt.c (check_explicit_specialization): Added code to copy visiblity
3019 and linkage from the templated function to the explicit specialization.
3021 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3023 * typeck.c (build_binary_op): For templates build the
3024 expression in pieces to avoid the assert in build2_stat.
3025 (get_member_function_from_ptrfunc):
3026 Change over to using POINTER_PLUS_EXPR and convert
3027 the second operand to sizetype.
3028 * typeck2.c (build_m_component_ref): Likewise.
3029 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
3030 instead of PLUS_EXPR for pointers.
3031 (build_new_1): Likewise.
3032 (build_vec_delete_1): Likewise.
3033 (build_vec_delete): Likewise.
3034 * class.c (build_base_path): Likewise.
3035 (build_base_path): Likewise.
3036 (convert_to_base_statically): Likewise.
3037 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
3038 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
3039 instead of PLUS_EXPR.
3040 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
3041 instead of PLUS_EXPR for pointers.
3042 * call.c (build_special_member_call): Likewise.
3043 * rtti.c (build_headof): Likewise.
3044 Use sizetype instead of ptrdiff_type_node.
3045 (tinfo_base_init): Create a POINTER_PLUS_EXPR
3046 instead of PLUS_EXPR for pointers.
3047 * except.c (expand_start_catch_block): Do a
3048 NEGATIVE and then a POINTER_PLUS_EXPR instead
3050 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
3051 PLUS_EXPR on pointer types over to use
3052 POINTER_PLUS_EXPR and remove the conversion
3053 to the pointer types.
3054 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
3055 adding to a pointer type. Use size_int instead of
3056 ssize_int. Convert the index to sizetype before
3057 adding it to the pointer.
3059 2007-06-15 Mark Mitchell <mark@codesourcery.com>
3061 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
3062 (DECL_ANON_UNION_VAR_P): New macro.
3063 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
3064 than DECL_VAR_MARKED_P, to keep track of which variables we have
3066 * decl.c (redeclaration_error_message): Complain about redeclaring
3067 anonymous union members at namespace scope.
3068 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
3070 2007-06-14 Geoff Keating <geoffk@apple.com>
3072 * decl2.c (determine_visibility): Ensure that functions with
3073 hidden types as parameters are hidden.
3076 * decl2.c (determine_visibility): Remove duplicate code for
3079 2007-06-12 Ian Lance Taylor <iant@google.com>
3082 * init.c (avoid_placement_new_aliasing): New static function.
3083 (build_new_1): Call it.
3085 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
3087 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
3088 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
3090 2007-06-08 Jakub Jelinek <jakub@redhat.com>
3093 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
3094 on init, the non-decl cond operand and increment value.
3096 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
3099 * decl.c (check_initializer): Report an error when a brace enclosed
3100 initializer is used for a non-aggregate type in C++98.
3101 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
3103 (grokdeclarator): Likewise.
3104 (move_fn_p): Likewise.
3105 * typeck.c (check_return_expr): Likewise.
3106 * call.c (reference_binding): Likewise.
3107 * error.c (cp_cpp_error): Likewise.
3108 * pt.c (check_default_tmpl_args): Likewise.
3110 * lex.c (init_reswords): Likewise.
3111 * parser.c (p_parser_primary_expression): Likewise.
3112 (TOKEN_PRECEDENCE): Likewise.
3113 (cp_parser_init_declarator): Likewise.
3114 (cp_parser_ptr_operator): Likewise.
3115 (cp_parser_parameter_declaration): Likewise.
3116 (cp_parser_enclosed_template_argument_list): Likewise.
3117 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
3118 (cp_parser_next_token_ends_template_argument_p): Likewise.
3120 2007-06-04 Simon Baldwin <simonb@google.com>
3122 * decl.c (grokdeclarator): Readability change. Moved case labels
3123 into direct switch statement scope.
3125 2007-06-04 Paolo Carlini <pcarlini@suse.de>
3127 * call.c (convert_like_real): Remove pointless code.
3129 2007-05-31 Mark Mitchell <mark@codesourcery.com>
3131 * decl.c (get_atexit_fn_ptr_type): New function.
3132 (get_atexit_node): Use it.
3133 (start_cleanup_fn): Likewise.
3134 (register_dtor_fn): Use the object's destructor, instead of a
3135 separate cleanup function, where possible.
3136 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
3137 (atexit_fn_ptr_type_node): New macro.
3138 * decl2.c (build_cleanup): Use build_address.
3140 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
3142 * typeck.c (build_binary_op): Include types in error.
3144 2007-05-31 Jakub Jelinek <jakub@redhat.com>
3147 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
3148 needs runtime initialization.
3150 2007-05-31 Paolo Carlini <pcarlini@suse.de>
3153 * semantics.c (finish_trait_expr): Complete the types.
3155 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
3156 Douglas Gregor <doug.gregor@gmail.com>
3157 Pedro Lamarao <pedro.lamarao@mndfck.org>
3158 Howard Hinnant <howard.hinnant@gmail.com>
3162 * typeck.c (comptypes): Don't consider rvalue and lvalue
3163 reference types to be equivalent.
3164 (check_return_expr): Move from certain lvalues when returning
3166 * decl.c (grokdeclarator): Implement reference collapsing.
3167 (copy_fn_p): Don't consider constructors taking rvalue references
3168 to be copy constructors.
3170 * call.c (conversion): New "rvaluedness_matches_p" member.
3171 (convert_class_to_reference): Require reference type as first
3172 parameter instead of base type.
3173 (reference_binding): Add logic to handle rvalue references.
3174 (implicit_conversion): Update inaccurate comment.
3175 (convert_like_real): Disable creation of temporaries that are
3176 impossible to initialize for types with move constructors.
3177 (build_over_call): Elide move constructors when possible.
3178 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
3179 (maybe_handle_ref_bind): Return conversion instead of type node.
3180 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
3181 determine preferred conversion sequences.
3182 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
3183 (LOOKUP_PREFER_RVALUE): New.
3184 (DECL_MOVE_CONSTRUCTOR_P): New.
3185 (struct cp_declarator): Add "reference" member for reference
3186 types, with new "rvalue_ref" flag.
3187 (cp_build_reference_type): Declare.
3188 (move_fn_p): Declare.
3189 * error.c (dump_type_prefix): Format rvalue reference types
3190 correctly in error messages.
3191 * except.c (build_throw): Move from certain lvalues when
3193 * mangle.c (write_type): Mangle rvalue references differently
3194 than regular references.
3195 * parser.c (make_reference_declarator): Add boolean parameter for
3197 (cp_parser_make_indirect_declarator): New.
3198 (cp_parser_new_declarator_opt): Call
3199 cp_parser_make_indirect_declarator.
3200 (cp_parser_conversion_declarator_opt): Ditto.
3201 (cp_parser_declarator): Ditto.
3202 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
3204 * pt.c (tsubst): Implement reference collapsing.
3205 (maybe_adjust_types_for_deduction): Implement special template
3206 parameter deduction rule for rvalue references.
3207 (type_unification_real): Update calls to
3208 maybe_adjust_types_for_deduction.
3209 (try_one_overload): Ditto.
3210 (unify_pack_expansion): Ditto.
3211 * tree.c (lvalue_p_1): Handle rvalue reference types.
3212 (cp_build_reference_type): New.
3214 2007-05-30 Jakub Jelinek <jakub@redhat.com>
3217 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
3218 variables that need runtime initialization.
3220 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
3223 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
3224 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
3225 case POSTDECREMENT_EXPR>): Return the error_mark_node
3226 if either the real or imaginary parts would an
3229 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
3230 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3233 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
3234 token is a closing brace, false if there are no tokens left.
3235 (cp_parser_namespace_alias_definition): Only consume the next token if
3236 it is a closing brace.
3238 * parser.c (cp_parser_class_specifier): Likewise.
3240 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
3242 * semantics.c (finish_member_declaration): Fix a typo in the
3245 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
3257 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
3258 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
3259 * pt.c (check_for_bare_parameter_packs): Return bool indicated
3260 whether everything was okay. Fix indentation.
3261 (push_template_decl_real): Check for bare parameter packs in
3262 function parameters; where errors occur, mark the parameter types
3263 with ERROR_MARK_NODEs to avert ICEs.
3264 (coerce_template_parameter_pack): New.
3265 (coerce_template_parms): Moved parameter pack coercion into
3266 coerce_template_parameter_pack, and permit it anywhere in the
3267 template parameter list (not just at the end). Parameter and
3268 argument indices can vary (somewhat) separately now, so add
3269 PARM_IDX and ARG_IDX.
3270 (fn_type_unification): Don't set an argument pack as incomplete if
3271 no argument pack was deduced.
3272 (type_unification_real): If a type parameter is a parameter pack
3273 and has not otherwise been deduced, it will be deduced to an empty
3275 (more_specialized_fn): Use the actual lengths of the argument
3276 lists when comparing against expansions.
3277 * semantics.c (finish_member_declaration): If a field's type has
3278 bare parameter packs, error and set its type to ERROR_MARK_NODE.
3280 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
3283 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
3285 2007-05-22 Ollie Wild <aaw@google.com>
3287 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
3288 (unqualified_namespace_lookup): Adds check for hidden types.
3290 2007-05-22 Ollie Wild <aaw@google.com>
3292 * decl.c (duplicate_decls): Verify namespace names are unique.
3294 2007-05-21 Mark Mitchell <mark@codesourcery.com>
3296 * decl.c (cxx_maybe_build_cleanup): Handle
3297 __attribute__((cleanup)).
3299 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3301 * cvt.c (cp_convert_and_check): Don't check warnings if the
3304 2007-05-18 Geoffrey Keating <geoffk@apple.com>
3306 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
3308 2007-05-14 Paolo Carlini <pcarlini@suse.de>
3311 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
3312 type only if is a class type (5.2.8/4).
3314 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
3316 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
3317 * decl.c (grokdeclarator): Use unsigned_type_for instead of
3318 c_common_unsigned_type.
3320 2007-05-11 Silvius Rus <rus@google.com>
3322 * cp/typeck.c (build_indirect_ref): Add call to
3323 strict_aliasing_warning.
3324 (build_reinterpret_cast_1): Condition call to
3325 strict_aliasing_warning.
3327 2007-05-11 Jan Hubicka <jh@suse.cz>
3329 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
3330 * decl2.c (start_objects): ctors and dtors are no longer public.
3331 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
3333 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
3335 * typeck.c (build_unary_op): Remove code that used to
3336 handle non lvalue increments/decrements.
3338 2007-05-07 Mike Stump <mrs@apple.com>
3340 * parser.c (check_empty_body): Add.
3341 (cp_parser_iteration_statement): Add call to check_empty_body.
3343 2007-05-05 Geoffrey Keating <geoffk@apple.com>
3346 * mangle.c (write_mangled_name): Mangle static variable names.
3347 (write_unqualified_name): Use local-source-name for
3348 namespace-scope static variables.
3350 2007-05-04 Dirk Mueller <dmueller@suse.de>
3352 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
3355 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
3358 * decl2.c (constrain_class_visibility):
3359 Use strip_pointer_or_array_types instead of strip_array_types.
3361 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
3364 * decl.c (reshape_init_r): Don't reshape the first element if it
3365 is a pointer to member function.
3367 2007-04-27 Simon Baldwin <simonb@google.com>
3369 * decl.c (grokparms): Changed message format from %qD to %qE.
3371 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
3373 * error.c (maybe_warn_variadic_templates): Variadic templates are
3374 now in C++0x, so only warn about them in C++98 mode.
3376 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
3379 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
3380 integeral types from vectors types.
3382 2007-04-26 Jakub Jelinek <jakub@redhat.com>
3385 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
3386 for type dependent OMP_CLAUSE_DECLs.
3388 2007-04-24 Mark Mitchell <mark@codesourcery.com>
3391 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
3392 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
3393 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
3394 * init.c (build_zero_init): Adjust, as
3395 COMPLEX_TYPE is now a SCALAR_TYPE.
3396 * typeck2.c (digest_init): Allow brace-enclosed initializers for
3397 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
3399 2007-04-25 Paolo Carlini <pcarlini@suse.de>
3401 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
3402 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
3403 (trait_expr_value): Adjust.
3405 2007-04-23 Simon Baldwin <simonb@google.com>
3407 * decl.c (grokparms): Added new error for duplicate function
3408 parameters names in function prototypes, to match gcc behavior.
3410 2007-04-23 Jan Hubicka <jh@suse.cz>
3412 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
3415 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
3417 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
3418 instead of checking GIMPLE_STMT_P in chain_next.
3420 2007-04-17 Mark Mitchell <mark@codesourcery.com>
3423 * call.c (convert_for_arg_passing): Convert bitfields to their
3426 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
3429 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
3431 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
3434 * cp/decl2.c (constrain_class_visibility):
3435 Do not warn about the use of anonymous namespace in the main input file.
3437 2007-04-15 Mark Mitchell <mark@codesourcery.com>
3439 * cp-tree.h (current_template_parms): Fix typo in comment.
3441 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
3443 * cp-tree.h, error.c: Fix comment typos.
3445 2007-04-13 Jason Merrill <jason@redhat.com>
3448 * call.c (reference_binding): Add c_cast_p parm. If true,
3449 add quals to TO as needed to make it reference-compatible.
3451 2007-04-11 Jan Hubicka <jh@suse.cz>
3453 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
3454 that we are not processing template_decl.
3456 2007-04-09 Mark Mitchell <mark@codesourcery.com>
3459 * class.c (build_base_path): Ensure that the converted pointer has
3460 the same cv-qualification as the input.
3462 2007-04-09 Paolo Carlini <pcarlini@suse.de>
3464 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
3466 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
3468 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
3470 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
3471 * tree.c (cp_add_pending_fn_decls): Remove.
3472 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
3474 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
3476 Revert change removing staticp.
3478 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
3480 * cp-objcp-common.c (cxx_staticp): Remove.
3481 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
3482 * cp-tree.h (cxx_staticp):
3484 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
3486 * class.c (check_for_override): Don't remove dllmport attribute
3489 2007-04-03 Jakub Jelinek <jakub@redhat.com>
3492 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
3493 type issue error and return early.
3495 2007-03-30 Jason Merrill <jason@redhat.com>
3498 * typeck.c (cp_type_readonly): New fn.
3499 * cp-tree.h: Declare it.
3500 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
3501 (cp_finish_decl): Not here.
3503 2007-03-31 Richard Guenther <rguenther@suse.de>
3505 * optimize.c (maybe_clone_body): Replace splay-tree usage by
3508 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
3513 * parser.c (declarator_can_be_parameter_pack): New.
3514 (cp_parser_template_parameter): Only parse the `...' if the
3515 declarator can be a parameter pack.
3516 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
3518 * pt.c (find_parameter_packs_r): Look into the bounds on integer
3519 types (they could be used as array bounds).
3520 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
3521 (tsubst_pack_expansion): Handle failure to expand parameter
3524 2007-03-30 Paolo Carlini <pcarlini@suse.de>
3527 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
3528 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
3529 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
3530 (CLASS_TYPE_NON_UNION_P): Add.
3531 (struct lang_type_class): Add has_complex_dflt.
3532 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
3533 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
3534 * cp-tree.def: Add TRAIT_EXPR.
3535 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
3536 * lex.c (struct resword): Add __has_nothrow_assign,
3537 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
3538 __has_trivial_constructor, __has_trivial_copy,
3539 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
3540 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
3541 __is_pod, __is_polymorphic, __is_union.
3542 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
3543 (cp_parser_trait_expr): New.
3544 * semantics.c (finish_trait_expr, trait_expr_value
3545 classtype_has_nothrow_copy_or_assign_p): New.
3546 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
3548 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
3549 * class.c (check_bases, check_field_decl, check_bases_and_members):
3550 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
3551 * pt.c (uses_template_parms, tsubst_copy_and_build,
3552 value_dependent_expression_p, type_dependent_expression_p): Deal with
3554 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
3556 2007-03-29 Richard Guenther <rguenther@suse.de>
3558 * tree.c (cp_walk_subtrees): Do not set input_location.
3560 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
3563 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
3566 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3568 * parser.c (struct cp_parser): Update comment for
3569 greater_than_is_operator_p.
3570 (cp_parser_primary_expression): In C++0x mode, a cast operator can
3571 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
3572 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
3573 !GREATER_THAN_IS_OPERATOR_P.
3574 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
3575 `>>' operators that will become two `>' tokens in C++0x.
3576 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
3577 mode, allowing it to terminate default arguments.
3578 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
3579 `>>' like two consecutive `>' tokens.
3580 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
3581 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
3582 ends a template argument.
3584 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3586 * decl.c (redeclaration_error_message): Complain when redeclaring
3587 a friend function with default template arguments (C++0x mode only).
3588 * cp-tree.h (check_default_tmpl_args): Declare.
3589 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
3590 template arguments in function templates. Add support for checking
3591 the default template arguments of friend templates.
3592 (push_template_decl_real): Fix call to check_default_tmpl_args.
3593 (type_unification_real): If a template parameter has not been
3594 deduced but provides a default template argument, substitute into
3595 that default template argument.
3596 * parser.c (cp_parser_init_declarator): When declaring (but not
3597 defining!) a function template in C++0x mode, check for default
3600 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3603 * decl.c (grokdeclarator): Deal with cv-qualified function type
3604 typedefs in the same way for member and non-member functions.
3606 2007-03-26 Dirk Mueller <dmueller@suse.de>
3608 * parser.c (cp_parser_member_declaration): Pedwarn
3609 about stray semicolons after member declarations.
3611 2007-03-26 Paolo Carlini <pcarlini@suse.de>
3614 * pt.c (instantiate_decl): Set in_system_header.
3616 2007-03-22 Mark Mitchell <mark@codesourcery.com>
3618 * cp-tree.h (current_tempalte_parms): Improve documentation.
3619 * pt.c (current_template_args): Likewise.
3622 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
3623 not consume tokens when failing.
3625 2007-03-22 Jim Wilson <wilson@specifix.com>
3626 Mark Mitchell <mark@codesourcery.com>
3629 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
3630 consistent with FROM.
3632 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3634 * error.c (dump_expr): Handle dependent names that designate types.
3635 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
3637 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
3639 * cp-tree.def, parser.c, pt.c: Fix comment typos.
3641 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3643 * cvt.c (cp_convert_and_check) : Define.
3644 * cp-tree.h (cp_convert_and_check): Declare.
3645 * call.c (convert_conversion_warnings): Rename to
3646 conversion_null_warnings. The warning for floating-point to
3647 integer is handled by convert_and_check in convert_like_real.
3648 (convert_like_real): convert_conversion_warnings was renamed as
3649 conversion_null_warnings.
3650 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
3651 overflow and changes of value during conversion.
3653 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3656 * parser.c (cp_parser_statement): If 'namespace' is found, this
3657 only can be a namespace alias definition, so parse it now.
3658 (cp_parser_namespace_alias_definition): if we find an open brace
3659 instead of '=', then this is actually a misplaced namespace
3662 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3665 * decl.c (cxx_init_decl_processing): Move command-line options
3666 processing to c-opts.c.
3668 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
3670 * ptree.c (cxx_print_type): Use formatting markup for integers
3671 when printing template parameter index/level/orig level.
3672 (cxx_print_xnode): Ditto.
3673 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
3674 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
3675 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
3677 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
3678 rather than a HOST_WIDE_INT.
3679 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
3680 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
3682 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
3683 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
3684 IN_BASE_INITIALIZER bool bitfields.
3685 (struct cp_declarator): Make KIND a 4-bit field. Make
3686 PARAMETER_PACK_P a bool bitfield just after KIND.
3687 * pt.c (uses_parameter_packs): Destroy the pointer set.
3688 (make_pack_expansion): Ditto.
3689 (check_for_bare_parameter_packs): Ditto.
3690 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
3692 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
3695 * call.c (convert_default_arg): Instead of copying the node,
3698 2007-03-15 Dirk Mueller <dmueller@suse.de>
3701 * call.c (convert_conversion_warnings): New..
3702 (convert_like_real): .. factored out from here.
3703 (convert_conversion_warnings): Add warning about
3704 false being converted to NULL in argument passing.
3706 2007-03-14 Dirk Mueller <dmueller@suse.de>
3708 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
3709 (finish_do_body): Warn about empty body in do/while statement.
3711 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3713 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
3715 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3718 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
3721 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
3723 * cp/repo.c (init_repo): Initialize random_seed saved options.
3724 (finish_repo): Adjust.
3726 2007-03-13 Mark Mitchell <mark@codesourcery.com>
3729 * Make-lang.in (doc/g++.1): Use $< to specify the location from
3732 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
3734 * decl.c (compute_array_index_type): New warning flag warn_vla.
3736 2007-03-12 Mark Mitchell <mark@codesourcery.com>
3739 * call.c (convert_default_arg): Copy non-constant arguments.
3741 2007-03-11 Mark Mitchell <mark@codesourcery.com>
3744 * parser.c (cp_parser_postfix_expression): Disallow compound
3745 literals in constant expressions.
3748 * semantics.c (finish_typeof): Use unlowered_expr_type.
3750 2007-03-10 Mark Mitchell <mark@codesourcery.com>
3753 * cp-tree.h (unlowered_expr_type): New function.
3754 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
3755 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
3756 (unlowered_expr_type): New function.
3757 (build_unary_op): Disallow predecrements of bool bitfields.
3758 * call.c (build_conditional_expr): Use unlowered_expr_type.
3759 * pt.c (type_unification_real): Likewise.
3761 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
3764 * typeck.c (check_return_expr): Check for bare parameter packs.
3765 (comptypes): Compare template parameter packs and
3766 type pack expansions.
3767 * decl.c (grokdeclarator): Deal with the declaration of function
3769 (grokparms): Verify that the (optional) function parameter pack is
3770 at the end of the parameter list.
3771 (xref_basetypes): Handle pack expansions in the base class.
3772 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
3773 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
3774 (NONTYPE_ARGUMENT_PACK): New.
3775 (TYPE_PACK_EXPANSION): New.
3776 (EXPR_PACK_EXPANSION): New.
3777 (ARGUMENT_PACK_SELECT): New.
3778 * cp-objcp-common.c (cp_tree_size): Compute size of
3779 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
3780 ARGUMENT_PACK_SELECT.
3781 * error.c (dump_template_argument): Print template argument packs.
3782 (dump_template_argument_list): Ditto.
3783 (dump_template_parameter): Dump `...' for template type parameter
3785 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
3786 (dump_parameters): Print function parameter packs.
3787 (dump_template_parms): Print template argument packs.
3788 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
3789 (maybe_warn_variadic_templates): New.
3790 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
3791 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3792 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3794 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
3795 (write_template_arg): Write argument packs as separate arguments.
3796 * cp-tree.h (struct template_parm_index_s): Add flag that
3797 indicates that the template parameter is actually a parameter
3799 (struct tree_argument_pack_select): New.
3800 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
3801 (union lang_tree_node): Add argument_pack_select.
3802 (FUNCTION_PARAMETER_PACK_P): New.
3803 (PACK_EXPANSION_P): New.
3804 (PACK_EXPANSION_PATTERN): New.
3805 (SET_PACK_EXPANSION_PATTERN): New.
3806 (PACK_EXPANSION_PARAMETER_PACKS): New.
3807 (ARGUMENT_PACK_P): New.
3808 (ARGUMENT_PACK_ARGS): New.
3809 (SET_ARGUMENT_PACK_ARGS): New.
3810 (ARGUMENT_PACK_INCOMPLETE_P): New.
3811 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
3812 (TEMPLATE_PARM_PARAMETER_PACK): New.
3813 (TEMPLATE_TYPE_PARAMETER_PACK): New.
3814 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
3815 (ARGUMENT_PACK_SELECT_INDEX): New.
3816 (ARGUMENT_PACK_SELECT_ARG): New.
3817 (struct cp_declarator): Add parameter_pack_p flag.
3818 (maybe_warn_variadic_templates): Declare.
3819 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
3820 indicate a template parameter pack.
3821 (uses_parameter_packs): Declare.
3822 (template_parameter_pack_p): Declare.
3823 (template_parms_variadic_p): Declare.
3824 (make_pack_expansion): Declare.
3825 (check_for_bare_parameter_packs): Declare.
3826 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
3827 sizeof... expressions.
3828 (pp_cxx_expression): Print pack expansions and non-type argument
3830 (pp_cxx_exception_specification): Print pack expansions.
3831 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
3832 (pp_cxx_ctor_initializer): Print pack expansions.
3833 (pp_cxx_type_id): Print pack expansions.
3834 (pp_cxx_template_argument_list): Print argument packs.
3835 (pp_cxx_template_parameter): Print ellipsis for template parameter
3837 * pt.c (comp_template_parms): Compare template parameter packs.
3838 (template_parameter_pack_p): New.
3839 (template_parms_variadic_p): New.
3840 (template_args_variadic_p): New.
3841 (make_ith_pack_parameter_name): New.
3842 (struct find_parameter_pack_data): New.
3843 (find_parameter_packs_r): New.
3844 (uses_parameter_packs): New.
3845 (make_pack_expansion): New.
3846 (check_for_bare_parameter_packs): New.
3847 (expand_template_argument_pack): New.
3848 (reduce_template_parm_level): Propagate parameter pack flag.
3849 (process_template_parm): Add is_parameter_pack parameter to state
3850 when the parameter is actually a parameter pack. Create template
3851 parameter packs when is_parameter_pack is true.
3852 (current_template_args): The argument for a template parameter
3853 pack is an argument pack containing a single pack expansion.
3854 (process_partial_specialization): When checking that non-type
3855 argument expressions do not involve template parameters, loop over
3856 the arguments in argument packs separately.
3857 (push_template_decl_real): Check that the type of the declaration
3858 does not have any bare parameter packs. Check that primary
3859 templates have no more than one parameter pack, and that it comes
3860 at the end of the template parameter list.
3861 (convert_template_argument): Handle coercions for pack expansion
3862 expressions by coercing the pattern then rebuilding the expansion.
3863 (coerce_template_parms): When coercing the arguments for a
3864 variadic template, pack "extra" arguments into an argument pack.
3865 (coerce_template_template_parms): Cannot coerce between parameter
3866 packs and non-pack parameters.
3867 (template_args_equal): Compare PACK_EXPANSION_P expressions.
3868 (comp_template_args): Expand all template arguments packs before
3869 comparing template argument lists.
3870 (mangle_class_name_for_template): Make argument packs as separate
3872 (for_each_template_parm_r): No need to handle BASELINK.
3873 (instantiate_class_template): Handle pack expansions in the base
3875 (tsubst_pack_expansion): New.
3876 (tsubst_template_args): Handle substitutions of argument packs and
3877 pack expansion into template argument lists.
3878 (tsubst_decl): Expand function parameter packs into separate
3879 function parameters.
3880 (tsubst_arg_types): Expand a type pack expansion into separate
3882 (tsubst_exception_specification): Handle pack expansions in
3883 exception specifiers.
3884 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
3885 replacing a template parameter with its argument. If we encounter
3886 a substitution for an argument pack, just return the parameter
3888 (tsubst_copy): sizeof(X...) returns the number of elements in
3889 parameter pack X. See through ARGUMENT_PACK_SELECT when the
3890 PARM_DECL is a parameter pack.
3891 (tsubst_expr): Expression pack expansions and argument packs
3892 cannot show up here; they will all be handled through function
3893 calls, sizeof, and template argument lists.
3894 (tsubst_copy_and_build): sizeof(X...) returns the number of
3895 elements in parameter pack X. Handle pack expansions in TREE_LIST
3896 and CONSTRUCTOR nodes.
3897 (fn_type_unification): Handle "incomplete" explicit template
3898 argument lists that specify some of the arguments for a template
3900 (type_unification_real): Unify arguments against pack expansions.
3901 (template_parm_level_and_index): New, helper function.
3902 (unify_pack_expansion): New.
3903 (unify): Unify argument packs on an argument-by-argument basis,
3904 handling variadic argument packs as well.
3905 (more_specialized_fn): Handle unification of function parameter
3906 packs. All things being equal, prefer non-variadic function
3907 templates to variadic function templates.
3908 (more_specialized_class): Prefer the variadic class template
3909 partial specialization that binds fewer arguments to a parameter
3911 (regenerate_decl_from_template): Expand function parameter packs
3912 into separate parameters.
3913 (instantiate_decl): Ditto.
3914 (tsubst_initializer_list): Handle pack expansions for base-class
3916 (dependent_type_p_r): Determine dependent types in argument packs
3917 and pack expansions.
3918 (value_dependent_expression_p): Determine value-dependence of
3919 non-type argument packs.
3920 (dependent_template_arg_p): Handle argument packs.
3921 * semantics.c (finish_cond): Check for bare parameter packs.
3922 (finish_expr_stmt): Ditto.
3923 (finish_for_expr): Ditto.
3924 (finish_switch_cond): Ditto.
3925 (finish_mem_initializers): Ditto.
3926 * name-lookup.c (arg_assoc_type): Handle pack expansions and
3928 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
3929 * parser.c (make_declarator): Declarator is not an expansion.
3930 (make_pointer_declarator): Transfer parameter pack flag to outer
3932 (make_reference_declarator): Ditto.
3933 (make_ptrmem_declarator): Ditto.
3934 (make_call_declarator): Ditto.
3935 (make_array_declarator): Ditto.
3936 (cp_parser_postfix_expression): Allow pack expansion expressions
3937 in the argument list for a call expression.
3938 (cp_parser_parenthesized_expression_list): Add new parameter
3939 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
3940 into separate arguments."
3941 (cp_parser_new_placement): Allow pack expansion expressions.
3942 (cp_parser_new_initializer): Ditto.
3943 (cp_parser_mem_initializer_list): Allow ellipsis to create a
3944 base-class initializer expansion.
3945 (cp_parser_mem_initializer): Ditto.
3946 (cp_parser_template_parameter_list): Keep track of whether the
3947 template parameter is a template parameter pack.
3948 (cp_parser_template_parameter): Parse the ellipsis to indicate a
3949 template parameter pack.
3950 (cp_parser_type_parameter): Ditto.
3951 (cp_parser_template_argument_list): Parse the ellipsis to indicate
3953 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
3954 this declarator is a parameter pack.
3955 (cp_parser_parameter_declaration): The ellipsis does not end the
3956 parameter declaration, because it might be a parameter pack. Parse
3957 the ellipsis to indicate a parameter pack.
3958 (cp_parser_initializer): Allow pack expansions.
3959 (cp_parser_initializer_list): Allow ellipsis to create an
3960 initializer expansion.
3961 (cp_parser_base_clause): Allow ellipsis to create a base specifier
3963 (cp_parser_type_id_list): Allow ellipsis to create an exception
3964 specifier expansion.
3965 (cp_parser_attribute_list): Don't allow pack expansions.
3966 (cp_parser_functional_cast): Allow pack expansions.
3967 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
3968 compute the length of a parameter pack.
3969 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
3970 end a template argument.
3971 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3972 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3975 2007-03-09 Dirk Mueller <dmueller@suse.de>
3977 * cp/call.c (build_new_op): Call warn_logical_operator.
3979 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
3982 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
3985 * pt.c (any_template_arguments_need_structural_equality_p):
3988 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
3990 * decl.c (grokdeclarator): Disable warnings for anonymous
3993 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
3995 * typeck2.c (readonly_error): Always emit a hard error.
3996 Remove last argument.
3997 * cp-tree.h (readonly_error): Adjust prototype.
3998 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
3999 * typeck.c (build_unary_op): Likewise.
4000 (build_modify_expr): Likewise.
4002 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
4005 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
4007 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4010 * parser.c (struct cp_parser): New IN_IF_STMT.
4011 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
4012 returning if parsing the body of an 'if' statement or issuing an
4013 error and continuing.
4014 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
4016 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
4018 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
4021 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
4024 2007-03-02 Geoffrey Keating <geoffk@apple.com>
4026 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
4027 Objective-C++. Don't exit early if -shared-libgcc needs to be
4030 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4032 * typeck.c (common_base_type): Delete unused function.
4034 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4036 * Make-lang.in: Add dummy lang.install-pdf target.
4038 2007-03-01 Simon Baldwin <simonb@google.com>
4041 * decl.c (check_tag_decl): Added new warning for typedef ignored
4042 when it precedes an otherwise valid non-typedef declaration.
4044 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
4046 * typeck.c (build_function_call): Store converted arguments
4047 in a stack-allocated array instead of building a list.
4048 (convert_arguments): Store arguments in the array passed in as an
4049 argument, and return the actual number of arguments.
4050 * call.c (build_call): Delete, and replace with...
4051 (build_call_n, build_call_a): New.
4052 (build_op_delete_call): Rewrite to avoid constructing argument lists.
4053 (build_over_call): Store converted arguments in a stack-allocated
4054 array instead of building a list.
4055 (build_cxx_call): Pass arguments in an array instead of as a list.
4056 (build_java_interface_fn_ref): Rewrite to avoid constructing
4058 * tree.h: Update declarations to reflect above changes.
4059 * method.c (use_thunk): Use a stack-allocated array to hold
4060 the arguments instead of a list.
4061 * rtti.c (throw_bad_cast): Update call to cxx_call.
4062 (throw_bad_typeid): Likewise.
4063 (build_dynamic_cast_1): Likewise.
4064 * init.c (build_builtin_delete_call): Use build_call_n.
4065 * decl.c (expand_static_init): Likewise.
4066 * except.c (cp_protect_cleanup_actions): Likewise.
4067 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
4068 (gimplify_must_not_throw_expr): Likewise.
4069 (cxx_omp_apply_fn): Use build_call_a.
4071 2007-02-26 Mark Mitchell <mark@codesourcery.com>
4073 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
4074 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
4076 2007-02-25 Mark Mitchell <mark@codesourcery.com>
4078 * cp-tree.h (static_ctors): Remove.
4079 * cp-tree.h (static_dtors): Likewise.
4080 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
4081 refactoring of tree_map hierarchy.
4082 (decl_shadowed_for_var_insert): Likewise.
4083 * semantics.c (expand_body): Use c_expand_body.
4084 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
4085 * decl2.c (static_ctors): Remove.
4086 (static_dtors): Likewise.
4087 (generate_ctor_or_dtor_function): Pass NULL_TREE to
4088 objc_generate_static_init_call. Do not call static_[cd]tors.
4089 (generate_ctor_and_dtor_functions_for_priority): Do not check for
4091 (cp_write_global_declarations): Likewise.
4093 2007-02-23 Richard Guenther <rguenther@suse.de>
4095 * class.c (note_name_declared_in_class): Make declaration
4096 changes meaning a pedwarn.
4098 2007-02-22 Michael Matz <matz@suse.de>
4101 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
4102 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
4103 dump_function_decl): Guard emitting outer scopes by new flag.
4104 * cp-lang.c (cxx_dwarf_name): New function.
4105 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
4106 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
4108 (push_template_decl_real, lookup_template_class): Remove calls
4111 2007-02-19 Mark Mitchell <mark@codesourcery.com>
4113 * call.c (build_new_method_call): Ensure that explicit calls of
4114 destructors have type "void".
4116 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4118 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
4119 and -Walways-true with -Waddress.
4120 * cvt.c (convert_to_void): Replace unconditional warning with
4123 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
4125 * decl.c, tree.c: Fix comment typos.
4127 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
4130 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
4131 statement expression if we had an error mark node.
4133 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
4134 Brooks Moses <brooks.moses@codesourcery.com>
4135 Lee Millward <lee.millward@codesourcery.com>
4137 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
4138 Change class to tcc_vl_exp.
4140 * call.c (build_call): Use build_call_list instead
4142 (build_over_call): Likewise.
4143 (build_new_method_call): Use build_min_non_dep_call_list
4144 instead of build_min_non_dep.
4146 * error.c (dump_call_expr_args): New function.
4147 (dump_aggr_init_expr_args): New function.
4148 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
4149 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
4151 * cvt.c (convert_to_void): Use build_call_array instead
4152 of build3; use new AGGR_INIT_EXPR accessor macros.
4154 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
4155 instead of TREE_CODE_LENGTH.
4157 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
4158 AGGR_INIT_EXPR accessor macros.
4160 * cp-gimplify.c (cp_gimplify_init_expr): Use
4161 AGGR_INIT_EXPR_SLOT to set the slot operand.
4163 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
4164 (AGGR_INIT_EXPR_SLOT): New macro.
4165 (AGGR_INIT_EXPR_ARG): New macro.
4166 (aggr_init_expr_nargs): New macro.
4167 (AGGR_INIT_EXPR_ARGP): New macro.
4168 (aggr_init_expr_arg_iterator): New.
4169 (init_aggr_init_expr_arg_iterator): New.
4170 (next_aggr_init_expr_arg): New.
4171 (first_aggr_init_expr_arg): New.
4172 (more_aggr_init_expr_args_p): New.
4173 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
4174 (stabilize_aggr_init): New declaration.
4175 (build_min_non_dep_call_list): Likewise.
4177 * tree.c (process_aggr_init_operands): New function.
4178 (build_aggr_init_array) New function.
4179 (build_cplus_new): Update to use new CALL_EXPR and
4180 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
4181 build_aggr_init_array.
4182 (build_min_non_dep_call_list) New function.
4183 (build_min_nt): Assert input code parameter is not a variable
4184 length expression class.
4185 (build_min, build_min_non_dep): Likewise.
4186 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
4187 to check for equality instead of recursing. Handle tcc_vl_exp
4189 (stabilize_call): Update to only handle CALL_EXPRs, not
4190 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
4191 (stabilize_aggr_init): New function.
4192 (stabilize_init): Use it.
4194 * cxx-pretty-print.c (pp_cxx_postfix_expression)
4195 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
4196 AGGR_INIT_EXPR accessor macros and argument iterators.
4198 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
4199 build_vl_exp. Iterate through the operands, recursively
4200 processing each one.
4201 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
4202 CALL_EXPR accessor macros.
4203 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
4204 tree code classes. Use TREE_OPERAND_LENGTH instead of
4207 * semantics.c (finish_call_expr): Use build_nt_call_list
4208 instead of build_nt.
4209 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
4210 accessor macros. Use build_call_array to construct the
4211 CALL_EXPR node instead of build3
4213 * decl2.c (build_offset_ref_call_from_tree): Use
4214 build_nt_call_list and build_min_non_dep_call_list instead
4215 of build_min_nt and build_min_non_dep.
4217 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
4218 Use build_nt_call_list instead of build_min_nt.
4220 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4223 * call.c (build_conditional_expr): Improve error message.
4225 2007-02-13 Dirk Mueller <dmueller@suse.de>
4227 * friend.c (do_friend): Annotate warning about friend
4228 declarations in templates with OPT_Wnon_template_friend.
4229 Convert informal message from warning() to inform().
4231 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
4232 Mark Mitchell <mark@codesourcery.com>
4235 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
4236 instantiations for variables.
4238 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4241 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
4242 Check warn_unused_value just once.
4244 2007-02-11 Mark Mitchell <mark@codesourcery.com>
4247 * pt.c (determine_specialization): Use skip_artificial_parms_for.
4248 (fn_type_unificiation): Likewise.
4249 (get_bindings): Likewise.
4251 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
4254 * decl.c (finish_function): Use DECL_REPLACEABLE.
4255 * tree.c (cp_cannot_inline_tree_fn): Likewise.
4257 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
4259 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
4261 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
4263 * decl.c (grokvardecl): Don't error if !have_tls.
4264 (grokdeclarator): Likewise.
4265 * parser.c (cp_parser_omp_threadprivate): Likewise.
4267 2007-02-07 Jakub Jelinek <jakub@redhat.com>
4270 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
4271 parameters and result decls in omp clauses.
4272 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
4275 2007-02-05 Dirk Mueller <dmueller@suse.de>
4278 * parser.c (cp_parser_class_specifier): Always initialize bases.
4280 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
4282 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
4283 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
4284 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
4286 * semantics.c (finish_omp_atomic): Store a whole expression node
4287 in operand 1, and integer_zero_node in operand 0, for dependent
4288 OMP_ATOMIC. Rewrite to make flow easier to understand.
4290 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
4292 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
4294 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
4296 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
4297 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
4299 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
4301 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
4302 keyword warning to -Wc++0x-compat.
4304 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
4306 * decl.c (grokdeclarator): Update documentation.
4308 2007-02-02 Jakub Jelinek <jakub@redhat.com>
4311 * decl.c (grokdeclarator): If __thread is used together with
4312 a storage class other than extern and static, clear thread_p
4313 after issuing diagnostics and fall through to checking the
4316 2007-01-30 Roger Sayle <roger@eyesopen.com>
4318 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
4319 calculating the size of an array (to avoid recursive errors).
4321 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4324 * typeck.c (build_binary_op): Fix logic for warning. Move warning
4326 * call.c (convert_like_real): Don't warn when converting to
4329 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4331 * decl.c (pop_label): Replace warning with call to
4332 warn_for_unused_label.
4334 2007-01-28 Andrew Pinski <pinskia@gmail.com>
4337 * semantics.c (finish_pseudo_destructor_expr): Check the
4338 destrutor name by calling check_dtor_name.
4340 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
4342 * lex.c (D_CPP0X): Rename.
4344 (reswords): D_CPP0X -> D_CXX0X.
4345 (init_reswords): Ditto.
4346 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
4347 of C++0x keywords as identifiers.
4349 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
4352 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
4355 2007-01-23 Ian Lance Taylor <iant@google.com>
4357 * typeck.c (convert_for_assignment): Only warn about a = b = c
4358 when converting to bool.
4360 2007-01-23 Roger Sayle <roger@eyesopen.com>
4362 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
4364 * typeck.c (ignore_overflows): Remove the remaining uses of
4365 TREE_CONSTANT_OVERFLOW.
4367 2007-01-20 Jan Hubicka <jh@suse.cz>
4369 * decl2.c (start_objects, start_static_storage_duration_function):
4370 Do not make the functions uninlinable.
4372 2007-01-17 Ian Lance Taylor <iant@google.com>
4374 * class.c (add_method): Call VEC_reserve_exact rather than passing
4375 a negative size to VEC_reserve.
4377 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
4380 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
4382 2007-01-10 Mark Mitchell <mark@codesourcery.com>
4385 * decl.c (make_typename_type): If the qualified name is not a
4386 type, issue an error.
4387 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
4390 2007-01-08 Geoffrey Keating <geoffk@apple.com>
4392 * rtti.c: Include target.h.
4393 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
4394 don't emit typeinfo for fundamental types as weak.
4395 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
4397 2007-01-08 Richard Guenther <rguenther@suse.de>
4399 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
4401 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
4403 * call.c (standard_conversion): Pass flag to
4404 vector_types_convertible_p to disallow emission of note.
4405 * typeck.c (convert_for_assignment): Pass flag to
4406 vector_types_convertible_p to allow emission of note.
4407 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
4408 to disallow emission of note.
4410 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4413 * typeck.c (build_binary_op): Call overflow_warning if
4414 TREE_OVERFLOW_P is true for the result and not for any of the
4417 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
4420 * class.c (add_method): Don't wait until template
4421 instantiation time to complain about duplicate methods.
4423 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4426 * semantics.c (finish_unary_op_expr): Warn only if result
4427 overflowed and operands did not.
4429 2007-01-05 Ian Lance Taylor <iant@google.com>
4431 * typeck.c (build_binary_op): Warn about comparing a non-weak
4434 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
4436 * pt.c (tsubst): Propagate the need for structural equality checks
4437 when reducing the level of template parameters.
4439 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
4441 * pt.c: Fix a comment typo.
4443 2007-01-02 Ian Lance Taylor <iant@google.com>
4445 * semantics.c (maybe_convert_cond): Optionally warn when using an
4446 assignment as a condition.
4447 * typeck.c (convert_for_assignment): Optionally warn about
4448 assigning the result of an assignment to a bool.
4450 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
4452 * pt.c (canonical_template_parms): Correct typo in comment.
4454 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
4456 * typeck.c (structural_comptypes): Renamed from "comptypes".
4457 (comptypes): Use canonical type information to perform fast type
4458 comparison. When VERIFY_CANONICAL_TYPES, verify that the
4459 canonical type comparison returns the same results as we would see
4460 from the current, structural check. Support COMPARE_STRUCTURAL
4461 when we need structural checks.
4462 * decl.c (typename_compare): Fix comment.
4463 (build_typename_type): TYPENAME_TYPE nodes require structural
4464 equality checks, because they resolve different based on the
4466 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
4467 require structural equality checks (for now).
4468 (build_ptrmemfunc_type): Build the canonical pointer to member
4470 (compute_array_index_type): Whenever we build a new index type
4471 to represent the size of an array in a template, we need to mark
4472 this index type as requiring structural equality. This goes for
4473 arrays with value-dependent sizes with the current ABI, or all
4475 * tree.c (cplus_array_hash): New.
4476 (struct cplus_array_info): New.
4477 (cplus_array_compare): New.
4478 (cplus_array_htab): New.
4479 (build_cplus_array_type_1): Use a hash table to cache the array
4480 types we build. Build the canonical array type for each array
4482 (cp_build_qualified_type_real): When building a cv-qualified array
4483 type, use the hash table of array types and build canonical array
4485 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
4486 use structural equality (for now).
4487 * cp-tree.h (COMPARE_STRUCTURAL): New.
4488 * pt.c (canonical_template_parms): New.
4489 (canonical_type_parameter): New.
4490 (process_template_parm): Find the canonical type parameter.
4491 (lookup_template_class): When we have named the primary template
4492 type, set the canonical type for our template class to the primary
4493 template type. If any of the template arguments need structural
4494 equality checks, the template class needs structural equality
4496 (tsubst): When reducing the level of a template template
4497 parameter, we require structural equality tests for the resulting
4498 parameter because its template parameters have not had their types
4499 canonicalized. When reducing a template type parameter, find the
4500 canonical reduced type parameter.
4501 (any_template_arguments_need_structural_equality_p): New.