1 2008-03-30 Volker Reichelt <v.reichelt@netcologne.de>
4 * parser.c (cp_parser_decl_specifier_seq): Add location to error
7 2008-03-27 Tom Tromey <tromey@redhat.com>
9 * Make-lang.in: Revert automatic dependency patch.
11 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
14 * typeck.c (build_x_compound_expr): Use cp_build_compound_expr.
15 (build_compound_expr): New, for compatibility with C
17 (cp_build_compound_expr): Renamed from build_compound_expr.
18 (build_c_cast): New, for compatibility with C build_c_cast.
19 (cp_build_c_cast): Renamed from build_c_cast.
20 * init.c (build_vec_delete_1): Fix calls to build_compound_expr.
21 * decl.c (cxx_maybe_build_cleanup): Ditto.
22 * cp-tree.h (build_compound_expr): Add C-compatibile prototype.
23 (cp_build_compound_expr): Renamed from build_compound_expr.
24 (build_c_cast): Add C-compatible prototype.
25 (cp_build_c_cast): Renamed from build_c_cast.
26 * typeck2.c (build_functional_cast): Use cp_build_c_cast.
27 * parser.c (cp_parser_cast_expression): Fix call to build_c_cast.
29 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
31 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Cope with
32 tsubst_pack_expansion returning a pack expansion, or a TREE_VEC
33 ending in a pack expansion, both of which can occur when
34 substituting into a nested template.
35 (tsubst_copy_and_build) <case SIZEOF_EXPR>: When we're
36 instantiating the sizeof...(X) form, make tsubst_copy do the work.
37 * parser.c (cp_parser_template_parameter): Deal with unnamed
38 non-type template parameter packs identified by pack expansions in
41 2008-03-26 Jakub Jelinek <jakub@redhat.com>
44 * pt.c (apply_late_template_attributes): Don't call tsubst on
45 first attribute argument if it is IDENTIFIER_NODE.
48 * error.c (dump_expr): Pass {,UN}ORDERED_EXPR, UN{LT,LE,GT,GE,EQ}_EXPR
49 and LTGT_EXPR to pp_expression.
51 2008-03-26 Douglas Gregor <doug.gregor@gmail.com>
53 * pt.c (coerce_template_template_parm): Moved the body of the loop
54 of coerce_template_template_parms here, to make iteration over a
55 template argument pack simpler.
56 Also, allow matching of a template parameter pack in the template
57 template parameter to a template parameter in the template
59 (coerce_template_template_parms): Deal with variadic template
60 template parameters. Use coerce_template_template_parm.
61 (unify): Make sure we coerce the template template argument's
62 template arguments to the template template parameter's template
63 parameters, not the other way around.
65 2008-03-25 Tom Tromey <tromey@redhat.com>
67 * Make-lang.in: Remove .o targets.
68 (cp/g++spec.o): Moved to cp/. Reduce to variable setting.
70 (c++_OBJS): New variable.
71 (CXX_TREE_H, CXX_PRETTY_PRINT_H): Remove.
73 2008-03-25 Douglas Gregor <doug.gregor@gmail.com>
75 * typeck.c (composite_pointer_type_r): Add SFINAE support.
76 (composite_pointer_type): Ditto.
77 (common_type): Fix call to composite_pointer_type.
78 (cxx_sizeof_nowarn): New; used to be a macro.
79 (cxx_sizeof_expr): Add SFINAE support.
80 (cxx_alignof_expr): Ditto.
81 (decay_conversion): Fix calls for SFINAE support.
82 (rationalize_conditional_expr): Add SFINAE support.
83 (build_class_member_access_expr): Ditto.
84 (finish_class_member_access_expr): Ditto.
85 (build_x_indirect_ref): Ditto.
86 (build_indirect_ref): Original version renamed to
87 cp_build_indirect_ref; new version provides a bridge from
89 (cp_build_indirect_ref): Was build_indirect_ref; added SFINAE
91 (get_member_function_from_ptrfunc): Fix calls for SFINAE support.
92 (build_function_call): Original version renamed to
93 cp_build_function_call; new version provides a bridge from
95 (cp_build_function_call): Was build_function_call; added SFINAE
97 (convert_arguments): Add SFINAE support.
98 (build_x_binary_op): Ditto.
99 (build_binary_op): Original version renamed to cp_build_binary_op;
100 new version provides a bridge from c-common.
101 (cp_build_binary_op): Was build_binary_op; added SFINAE support.
102 (pointer_diff): Fix calls for SFINAE.
103 (build_x_unary_op): Add SFINAE support.
104 (condition_conversion): Fix calls for SFINAE.
105 (build_unary_op): Original version renamed to cp_build_unary_op;
106 new version provides a bridge from c-common.
107 (cp_build_unary_op): Was build_unary_op; added SFINAE support.
108 (unary_complex_lvalue): Fix calls for SFINAE.
109 (build_x_conditional_expr): Add SFINAE support.
110 (build_x_compound_expr_from_list): Fix calls for SFINAE.
111 (build_x_compound_expr): Add SFINAE support.
112 (convert_ptrmem): Fix calls for SFINAE.
113 (build_static_cast_1): Add SFINAE support.
114 (build_static_cast): Ditto.
115 (build_reinterpret_cast_1): Ditto.
116 (build_reinterpret_cast): Ditto.
117 (build_const_cast_1): Ditto.
118 (build_const_cast): Ditto.
119 (build_c_cast): Ditto.
120 (build_modify_expr): Original version renamed to
121 cp_build_modify_expr; new version provides a bridge from c-common.
122 (cp_build_modify_expr): Was build_modify_expr; added SFINAE
124 (build_x_modify_expr): Add SFINAE support.
125 (build_ptrmemfunc): Fix calls for SFINAE.
126 (convert_for_assignment): Add SFINAE support.
127 (convert_for_initialization): Ditto.
128 (check_return_expr): Fix calls for SFINAE.
129 (lvalue_or_else): Add SFINAE support.
130 * init.c (perform_member_init): Fix calls for SFINAE.
131 (emit_mem_initializers): Ditto.
132 (expand_virtual_init): Ditto.
133 (expand_cleanup_for_base): Ditto.
134 (build_aggr_init): Add SFINAE support.
135 (expand_default_init): Ditto.
136 (expand_aggr_init_1): Fix calls for SFINAE.
137 (build_offset_ref): Ditto.
138 (build_new_1): Add SFINAE support.
140 (build_vec_delete_1): Fix calls for SFINAE.
141 (get_temp_regvar): Ditto.
142 (build_vec_init): Add SFINAE support.
143 (build_dtor_call): Fix calls for SFINAE.
144 (build_delete): Ditto.
145 (push_base_cleanups): Ditto.
146 (build_vec_delete_1): Ditto.
147 * class.c (build_base_path): Fix calls for SFINAE.
148 (build_simple_base_path): Ditto.
149 (convert_to_base_statically): Ditto.
150 (build_vfn_ref): Ditto.
151 (resolve_address_of_overloaded_function): Ditto.
152 * decl.c (check_initializer): Fix calls for SFINAE.
153 (register_dtor_fn): Ditto.
154 (compute_array_index_type): Ditto.
155 (finish_enum): Ditto.
156 (start_preparsed_function): Ditto.
157 (cxx_maybe_build_cleanup): Ditto.
158 * call.c (convert_like): Add COMPLAIN argument.
159 (convert_like_with_context): Ditto.
160 (build_this): Fix calls for SFINAE.
161 (build_user_type_conversion): Ditto.
162 (resolve_args): Ditto.
163 (build_new_function_call): Add SFINAE support.
164 (build_operator_new_call): Fix calls for SFINAE.
165 (build_object_call): Add SFINAE support.
166 (build_conditional_expr): Ditto.
167 (build_new_op): Ditto.
168 (build_op_delete_call): Fix calls for SFINAE.
170 (convert_like_real): Add SFINAE support.
171 (build_x_va_arg): Fix calls for SFINAE.
172 (convert_default_arg): Ditto.
173 (build_over_call): Add SFINAE support.
174 (build_java_interface_fn_ref): Fix calls for SFINAE.
175 (build_special_member_call): Add SFINAE support.
176 (build_new_method_call): Ditto.
177 (perform_implicit_conversion): Ditto.
178 (perform_direct_initialization_if_possible): Ditto.
179 (initialize_reference): Fix calls for SFINAE.
180 * method.c (do_build_assign_ref): Fix calls for SFINAE.
181 * rtti.c (build_headof): Fix calls for SFINAE.
182 (get_tinfo_decl_dynamic): Ditto.
184 (build_dynamic_cast_1): Add SFINAE support.
185 (build_dynamic_cast): Ditto.
186 (tinfo_base_init): Fix calls for SFINAE.
187 * except.c (do_get_exception_ptr): Fix calls for SFINAE.
188 (do_end_catch): Ditto.
189 (initialize_handler_parm): Ditto.
190 (expand_start_catch_block): Ditto.
191 (do_allocate_exception): Ditto.
192 (do_free_exception): Ditto.
193 (build_throw): Ditto.
194 * cvt.c (build_up_reference): Fix calls for SFINAE.
195 (convert_to_reference): Ditto.
196 (ocp_convert): Ditto.
197 (convert_to_void): Add SFINAE support.
198 * tree.c (build_dummy_object): Fix calls for SFINAE.
199 (stabilize_expr): Ditto.
200 * cp-tree.h (build_conditional_expr): Add tsubst_flags_t
202 (build_new_method_call): Ditto.
203 (build_special_member_call): Ditto.
204 (build_new_op): Ditto.
205 (perform_implicit_conversion): Ditto.
206 (perform_direct_initialization_if_possible): Ditto.
207 (convert_to_void): Ditto.
208 (build_aggr_init): Ditto.
210 (build_vec_init): Ditto.
211 (build_dynamic_cast): Ditto.
212 (finish_call_expr): Ditto
213 (cxx_sizeof_or_alignof_expr): Add COMPLAIN parameter.
214 (cxx_sizeof_nowarn): Remove macro; add function declaration.
215 (build_class_member_access_expr): Add tsubst_flags_t parameter.
216 (finish_class_member_access_expr): Ditto.
217 (build_x_indirect_ref): Ditto.
218 (cp_build_indirect_ref): New.
219 (cp_build_function_call): Add tsubst_flags_t parameter.
220 (build_x_unary_op): Ditto.
221 (cp_build_unary_op): New.
222 (build_x_conditional_expr): Add tsubst_flags_t parameter.
223 (build_x_compound_expr): Ditto.
224 (build_compound_expr): Ditto.
225 (build_static_cast): Ditto.
226 (build_reinterpret_cast): Ditto.
227 (build_const_cast): Ditto.
228 (build_c_cast): Ditto.
229 (build_x_modify_expr): Ditto.
230 (cp_build_modify_expr): New.
231 (convert_for_initialization): Add tsubst_flags_t parameter.
232 (cp_build_binary_op): Remove macro; add function declaration.
233 (invalid_nonstatic_memfn_p): Add tsubst_flags_t parameter.
234 (lvalue_or_else): Ditto.
235 (build_functional_cast): Ditto.
236 * typeck2.c (digest_init): Fix calls for SFINAE.
237 (process_init_constructor_array): Ditto.
238 (process_init_constructor_record): Ditto.
239 (build_x_arrow): Ditto.
240 (build_m_component_ref): Ditto.
241 (build_functional_cast): Add SFINAE support.
242 * pt.c (tsubst_copy_and_build): Add (more) SFINAE support.
243 * semantics.c (simplify_loop_decl_cond): Fix calls for SFINAE.
244 (finish_expr_stmt): Ditto.
245 (finish_for_expr): Ditto.
246 (finish_asm_stmt): Ditto.
247 (finish_non_static_data_member): Ditto.
248 (finish_qualified_id_expr): Ditto.
249 (finish_call_expr): Add SFINAE support.
250 (finish_increment_expr): Fix calls for SFINAE.
251 (finish_unary_op_expr): Ditto.
252 (simplify_aggr_init_expr): Ditto.
253 (finish_omp_clauses): Ditto.
254 (finish_omp_for): Ditto.
255 (finish_omp_barrier): Ditto.
256 (finish_omo_flush): Ditto.
257 * decl2.c (grok_array_decl): Fix calls or SFINAE.
258 (build_anon_union_vars): Ditto.
259 (get_guard_cond): Ditto.
261 (one_static_initialization_or_destruction): Ditto.
262 (do_static_initialization_or_destruction): Ditto.
263 (generate_ctor_or_dtor_function): Ditto.
264 (build_offset_ref_call_from_tree): Ditto.
265 * parser.c (cp_parser_postfix_expression): Fix calls for SFINAE.
266 (cp_parser_postfix_dot_deref_expression): Ditto.
267 (cp_parser_unary_expression): Ditto.
268 (cp_parser_new_expression): Ditto.
269 (cp_parser_cast_expression): Ditto.
270 (cp_parser_binary_expression): Ditto.
271 (cp_parser_question_colon_clause): Ditto.
272 (cp_parser_assignment_expression): Ditto.
273 (cp_parser_expression): Ditto.
274 (cp_parser_builtin_offsetof): Ditto.
275 (cp_parser_template_argument): Ditto.
276 (cp_parser_functional_cast): Ditto.
278 2008-03-24 Tom Tromey <tromey@redhat.com>
280 * lex.c (handle_pragma_interface): Don't copy the filename.
281 (handle_pragma_implementation): Copy filename using xstrdup.
283 2008-03-21 Paolo Carlini <pcarlini@suse.de>
285 * cp-tree.h (IS_AGGR_TYPE): Rename to MAYBE_CLASS_TYPE_P.
286 (SET_IS_AGGR_TYPE): Rename to SET_CLASS_TYPE_P.
287 (IS_AGGR_TYPE_CODE): Rename to RECORD_OR_UNION_CODE_P.
288 (PROMOTES_TO_AGGR_TYPE): Remove.
289 (CLASS_TYPE_P, TYPE_NON_AGGREGATE_CLASS): Adjust.
290 * typeck.c (unary_complex_lvalue, build_modify_expr,
291 convert_for_initialization): Adjust.
292 * init.c (is_aggr_type): Remove.
293 (is_class_type): Add.
294 (build_offset_ref, build_new_1, build_vec_delete_1, build_vec_init,
295 build_delete): Adjust.
296 * lex.c (make_aggr_type): Remove.
297 (make_class_type): Add.
298 (cxx_make_type): Adjust.
299 * class.c (finish_struct_1, fixed_type_or_null, is_empty_class):
301 * decl.c (build_typename_type, make_typename_type,
302 make_unbound_class_template, cxx_init_decl_processing,
303 check_tag_decl, groktypename, start_decl_1, layout_var_decl,
304 check_initializer, cp_finish_decl, build_ptrmemfunc_type, grokparms,
305 grok_op_properties, xref_tag, check_function_type): Adjust.
306 * call.c (check_dtor_name, standard_conversion, implicit_conversion,
307 add_builtin_candidate, add_builtin_candidates,
308 build_user_type_conversion_1, convert_like_real, build_cxx_call,
309 is_subseq, compare_ics): Adjust.
310 * method.c (use_thunk): Adjust.
311 * rtti.c (build_dynamic_cast_1, create_pseudo_type_info,
312 create_tinfo_types): Adjust.
313 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
314 build_up_reference, convert_to_reference, convert_from_reference,
315 ocp_convert, build_expr_type_conversion): Adjust.
316 * tree.c (bind_template_template_parm, error_type): Adjust.
317 * dump.c (cp_dump_tree): Adjust.
318 * search.c (lookup_member): Adjust.
319 * friend.c (make_friend_class, do_friend): Adjust.
320 * typeck2.c (store_init_value, process_init_constructor_array,
321 process_init_constructor_record, build_x_arrow, build_m_component_ref,
322 build_functional_cast): Adjust.
323 * pt.c (finish_member_template_decl, process_template_parm,
324 lookup_template_class, tsubst_function_type, tsubst,
325 tsubst_copy_and_build, get_template_base, bt_instantiate_type_proc):
327 * semantics.c (begin_class_definition, finish_base_specifier,
328 finish_typeof, cxx_omp_predetermined_sharing, finish_decltype_type):
330 * name-lookup.c (constructor_name_p, push_overloaded_decl,
331 do_class_using_decl, lookup_qualified_name,
332 maybe_process_template_type_declaration): Adjust.
333 * decl2.c (grok_array_decl, check_member_template,
334 constrain_class_visibility): Adjust.
335 * parser.c (cp_parser_class_name): Adjust.
337 2008-03-18 Paolo Bonzini <bonzini@gnu.org>
339 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Delete.
341 2008-03-17 Jason Merrill <jason@redhat.com>
344 * call.c (reference_binding): Check LOOKUP_NO_TEMP_BIND when binding
345 a temp directly to a reference as per DR391.
347 2008-03-12 Richard Guenther <rguenther@suse.de>
351 2008-02-04 Richard Guenther <rguenther@suse.de>
354 * decl.c (record_builtin_java_type): Make jboolean a
355 integer type again where its mode doesn't match that of bool.
357 2008-01-25 Richard Guenther <rguenther@suse.de>
360 * decl.c (record_builtin_java_type): Make __java_boolean
362 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
363 after TYPE_MAIN_VARIANT check.
365 2008-03-10 Jakub Jelinek <jakub@redhat.com>
368 * semantics.c (finish_omp_clauses): Look through NOP_EXPR even
372 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
373 DECL_P in not a variable and appears more than once error messages.
375 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
379 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
383 * typeck.c (structural_comptypes): Call cp_comptypes.
384 (comptypes): New; called from the C/C++ common bits to perform
386 (cp_comptypes): Renamed from comptypes, which is already used,
387 with a different signature, by the C++ front end.
388 (build_reinterpret_cast_1): Call cp_comptypes.
389 (ptr_reasonably_similar): Ditto.
390 * decl.c (decls_match): Ditto.
391 * cvt.c (convert_to_reference): Ditto.
392 * cp-tree.h (same_type_p): Ditto.
393 (same_or_base_type_p): Ditto.
394 (comptypes): Rename to cp_comptypes.
395 * pt.c (canonical_type_parameter): Call cp_comptypes.
397 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
399 * cp-objcp-common.c (cxx_types_compatible_p): Remove obsolete
400 test for equivalence between pointer and references.
402 2008-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
405 * class.c (finish_struct_anon): Use permerror instead of pedwarn.
406 (check_field_decls): Likewise.
407 (note_name_declared_in_class): Likewise.
408 * call.c (build_new_op): Likewise.
409 (convert_like_real): Likewise.
410 (build_over_call): Likewise.
411 * lex.c (unqualified_fn_lookup_error): Likewise.
412 * parser.c (cp_parser_template_id): Likewise.
413 * cvt.c (warn_ref_binding): Likewise.
414 (convert_to_reference): Likewise.
415 (ocp_convert): Likewise.
416 (convert_to_void): Use error instead of pedwarn.
417 * error.c (cp_cpp_error): Use pedantic_warning_kind.
418 * decl.c (compute_array_index_type): Use constant_expression_error.
420 2008-03-01 Douglas Gregor <doug.gregor@gmail.com>
422 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Note
423 that auto is either a storage class or a simple type specifier,
424 depending on the dialect.
425 (cp_parser_decl_specifier_seq): Complain about `auto' as a storage
426 specifier in C++98 mode, error in C++0x mode (since we don't
427 support auto as a type specifier, yet).
428 (cp_parser_storage_class_specifier_opt): Don't treat `auto' as a
429 storage specifier in C++0x mode.
430 (cp_parser_simple_type_specifier): Parse `auto' as a
431 simple-type-specifier, but error because we don't support it yet.
433 2008-02-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
435 * parser.c (cp_parser_nonclass_name): New.
436 (cp_parser_pseudo_destructor_name): Use it instead of
438 (cp_parser_type_name): Move code to cp_parser_nonclass_name.
440 2008-02-29 Tom Tromey <tromey@redhat.com>
442 * parser.c (struct cp_token) <input_file_stack_index>: Remove.
443 (cp_lexer_get_preprocessor_token): Update.
444 (cp_lexer_set_source_position_from_token): Don't call
445 restore_input_file_stack.
446 * lex.c (cxx_init): Don't use push_srcloc or pop_srcloc.
448 2008-02-28 Richard Guenther <rguenther@suse.de>
451 2008-02-26 Richard Guenther <rguenther@suse.de>
453 * decl.c (duplicate_decls): Remove decl from global mapping
454 before ggc_freeing it.
456 2008-02-27 Jakub Jelinek <jakub@redhat.com>
459 * rtti.c: Include c-pragma.h.
460 (push_abi_namespace, pop_abi_namespace): New functions.
461 (build_dynamic_cast_1, tinfo_base_init, get_pseudo_ti_index,
462 create_tinfo_types, emit_support_tinfos): Use them.
463 * Make-lang.in (cp/rtti.o): Depend on $(C_PRAGMA_H).
465 2008-02-26 Jason Merrill <jason@redhat.com>
468 * decl.c (grokdeclarator): Allow a typedef of an unnamed struct
469 to name the struct for linkage purposes even if it has attributes.
470 (start_decl): In that case, set ATTR_FLAG_TYPE_IN_PLACE.
472 2008-02-26 Tom Tromey <tromey@redhat.com>
474 * parser.c (eof_token): Remove old location code.
475 (check_empty_body): Remove test of USE_MAPPED_LOCATION.
476 * decl2.c (generate_ctor_or_dtor_function): Remove old location
478 (cp_write_global_declarations): Likewise.
479 * lex.c (cxx_init): Remove old location code.
480 (handle_pragma_implementation): Remove test of
482 * pt.c (tsubst): Remove old location code.
483 * error.c (cp_print_error_function): Remove test of
485 * decl.c (pop_label): Remove old location code.
486 (finish_function): Likewise.
488 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
491 * call.c (magic_varargs_p): Remove BUILT_IN_STDARG_START.
493 2008-02-26 Richard Guenther <rguenther@suse.de>
495 * decl.c (duplicate_decls): Remove decl from global mapping
496 before ggc_freeing it.
498 2008-02-26 Paolo Carlini <pcarlini@suse.de>
501 * name-lookup.c (arg_assoc_type): Handle FIXED_POINT_TYPE.
503 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
505 * typeck.c (build_class_member_access_expr): Add appropriate
506 OPT_W* parameter to warning.
507 (build_reinterpret_cast_1): Likewise.
508 * name-lookup.c (push_overloaded_decl): Likewise.
510 2008-02-25 Paolo Carlini <pcarlini@suse.de>
513 * error.c (dump_expr): Handle CONJ_EXPR.
515 2008-02-25 Paolo Carlini <pcarlini@suse.de>
518 * error.c (dump_type): Handle FIXED_POINT_TYPE.
519 (dump_expr): Handle FIXED_CST.
521 2008-02-24 Jason Merrill <jason@redhat.com>
523 * parser.c (cp_parser_declaration): Handle "inline namespace".
524 (cp_parser_namespace_definition): Likewise.
527 * name-lookup.c (arg_assoc_namespace): Look down into inline
530 2008-02-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
532 * typeck.c (check_for_casting_away_constness): Use 1 single
533 argument, the type of cast, to decide what diagnostics generate.
534 (build_static_cast_1): Remove unused code. Update call to
535 check_for_casting_away_constness.
536 (build_reinterpret_cast_1): Update call to
537 check_for_casting_away_constness.
538 (build_const_cast_1): Likewise.
540 2008-02-24 Paolo Carlini <pcarlini@suse.de>
542 * error.c (dump_expr): Don't deal directly with NEW_EXPR (and
543 VEC_NEW_EXPR), forward to pp_expression.
544 * cxx-pretty-print.c (pp_cxx_new_expression): Fix FIXME.
546 2008-02-24 Danny Smith <dannysmith@users.sourceforge.net>
549 * friend.c (do_friend): Call cplus_decl_attributes earlier.
551 2008-02-22 Andrew Pinski <andrew_pinski@playstation.sony.com>
554 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS for
555 template decls' function decl.
557 2008-02-22 Paolo Carlini <pcarlini@suse.de>
561 2008-02-14 Paolo Carlini <pcarlini@suse.de>
564 * pt.c (determine_specialization): In case of function templates,
565 when the type of DECL does not match FN there is no match.
567 2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
570 * typeck.c (build_binary_op): Warn about floating point
571 comparisons if FLOAT_TYPE_P, not only for REAL_TYPE.
573 2008-02-19 Jason Merrill <jason@redhat.com>
576 * pt.c (resolve_overloaded_unification): Set processing_template_decl
577 while we look for possible bindings.
579 2008-02-19 Jakub Jelinek <jakub@redhat.com>
582 * cp-gimplify.c (cxx_omp_clause_apply_fn): Handle vararg copy ctors.
586 * semantics.c (finish_omp_threadprivate): Do nothing for error_operand_p
587 vars. Afterwards ensure v is VAR_DECL.
590 * parser.c (cp_parser_omp_for_loop): If DECL has REFERENCE_TYPE, don't
592 * semantics.c (finish_omp_for): Fail if DECL doesn't have integral type
595 2008-02-15 Douglas Gregor <doug.gregor@gmail.com>
600 * pt.c (finish_member_template_decl): If the type in a TYPE_DECL
601 is error_mark_node, return an error early.
602 (find_parameter_packs_r): Pass the pointer set along to recursive
603 calls of cp_walk_subtrees; don't try to manage the pointer set
605 (uses_parameter_packs): Pass the pointer set to cp_walk_tree.
606 (make_pack_expansion): Ditto.
607 (check_for_bare_parameter_packs): Ditto. Also, don't bother taking
608 a second pass through the tree with find_parameter_packs_r; that
609 second pass no longer does anything.
610 (push_template_decl_real): If we have an erroneous declaration,
611 set its type to error_mark_node before returning an error.
613 2008-02-14 Douglas Gregor <doug.gregor@gmail.com>
616 * pt.c (tsubst_initializer_list): Deal with the use of
617 VOID_TYPE_NODE to indicate value-initialization of the bases.
619 2008-02-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
620 Jason Merrill <jason@redhat.com>
624 * class.c (type_has_user_nondefault_constructor): New fn.
625 * cp-tree.h: Declare it.
626 * init.c (emit_mem_initializers): Use it for -W warning about
627 missing base initializer.
629 2008-02-14 Paolo Carlini <pcarlini@suse.de>
632 * pt.c (determine_specialization): In case of function templates,
633 when the type of DECL does not match FN there is no match.
635 2008-02-13 Jakub Jelinek <jakub@redhat.com>
636 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
639 * parser.c (cp_parser_pseudo_destructor_name): If next tokens
640 are not identifier :: ~, return before calling cp_parser_type_name.
642 2008-02-13 Jason Merrill <jason@redhat.com>
644 PR c++/34962, c++/34937, c++/34939
645 * decl2.c (is_late_template_attribute): Always defer attributes
646 vector_size and weak.
649 * pt.c (value_dependent_expression_p): Look into DECL_INITIAL
652 2008-02-12 Jason Merrill <jason@redhat.com>
655 * call.c (convert_like_real): Pass LOOKUP_NO_CONVERSION to build_temp
656 if we're doing conversions to call a user-defined conversion function.
658 2008-02-12 Steven Bosscher <steven@gcc.gnu.org>
661 * semantics.c (finish_qualified_id_expr): Avoid duplicate access
664 2008-02-12 Jakub Jelinek <jakub@redhat.com>
667 * init.c (build_new_1): Don't create placement_expr before
668 constructing alloc_call. Verify that the pointer is passed by
669 value to operator new.
671 2008-02-11 Jason Merrill <jason@redhat.com>
674 * pt.c (tsubst): Don't look up a template typedef in an explicit
677 2008-02-11 Douglas Gregor <doug.gregor@gmail.com>
680 * tree.c (cp_build_qualified_type_real): When building a
681 cv-qualified array type, build it as a unique type with
682 build_cplus_array_type_1 and then adopt the unqualified type's
685 2008-02-11 Paolo Carlini <pcarlini@suse.de>
688 * decl.c (groktypename): Check grokdeclarator return.
690 2008-02-10 Jason Merrill <jason@redhat.com>
693 * decl2.c (cp_write_global_declarations): Don't write out static
694 data members with DECL_IN_AGGR_P set.
696 2008-02-08 Jason Merrill <jason@redhat.com>
699 * tree.c (build_target_expr_with_type): Handle void initializer.
700 (bot_manip): Remap slot before recursing.
702 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
705 * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS).
707 2008-02-06 Alexandre Oliva <aoliva@redhat.com>
710 * tree.c: Include tree-flow.h.
711 (build_target_expr): Check type compatibility.
712 * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H).
713 * call.c (convert_like_real): Convert bitfield to expected type.
715 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
719 * typeck.c (structural_comptypes): Call cp_comptypes.
720 (comptypes): New; called from the C/C++ common bits to perform
722 (cp_comptypes): Renamed from comptypes, which is already used,
723 with a different signature, by the C++ front end.
724 (build_reinterpret_cast_1): Call cp_comptypes.
725 (ptr_reasonably_similar): Ditto.
726 * decl.c (decls_match): Ditto.
727 * cvt.c (convert_to_reference): Ditto.
728 * cp-tree.h (same_type_p): Ditto.
729 (same_or_base_type_p): Ditto.
730 (comptypes): Rename to cp_comptypes.
731 * pt.c (canonical_type_parameter): Call cp_comptypes.
733 2008-02-05 Jakub Jelinek <jakub@redhat.com>
736 * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is
737 value dependent expression.
739 2008-02-05 Douglas Gregor <doug.gregor@gmail.com>
742 * decl2.c (save_template_attributes): When we're modifying the
743 TYPE_MAIN_VARIANT to add new attributes, be sure to also modify
744 all of the other variants to add those same attributes. Otherwise,
745 the main variant will be inconsistent with those other variants.
747 2008-02-04 Richard Guenther <rguenther@suse.de>
750 * decl.c (record_builtin_java_type): Make jboolean a
751 integer type again where its mode doesn't match that of bool.
753 2008-02-02 Jason Merrill <jason@redhat.com>
754 Mark Mitchell <mark@codesourcery.com>
757 * init.c (build_value_init_1): New function.
758 (build_value_init): New function.
759 * typeck2.c (build_functional_cast): Call it.
760 * cp-gimplify.c (cp_gimplify_init_expr): Handle its output.
762 * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
763 TYPE_HAS_CONSTRUCTOR.
764 * class.c (finish_struct_bits, maybe_warn_about_overly_private_class,
765 add_implicitly_declared_members): Adjust.
766 (check_field_decls): Adjust. Remove warnings about reference/const
767 in class without constructor.
768 (check_bases_and_members): Adjust. Give those warnings here instead.
769 * decl.c (fixup_anonymous_aggr): Adjust.
770 (check_initializer): Adjust, clarify logic slightly.
771 (grok_special_member_properties): Adjust, only set if user-provided.
772 * rtti.c (create_tinfo_types): Don't set.
773 * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
774 Use same_type_ignoring_top_level_qualifiers_p.
775 * pt.c (check_explicit_specialization): Adjust.
776 (instantiate_class_template): Adjust.
778 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
779 Jakub Jelinek <jakub@redhat.com>
783 * typeck.c (structural_comptypes): Handle comparisons of
784 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
786 * mangle.c (write_builtin_type): Map down to the canonical type,
787 which will be one of the predefined type nodes.
789 2008-01-29 Michael Meissner <michael.meissner@amd.com>
792 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
793 bits to allow for expansion of the number of middle end tree
796 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
807 * typeck.c (check_return_expr): Tweak call to
808 check_for_bare_parameter_packs.
809 * class.c (add_method): Be careful with error_mark_nodes.
810 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
812 * pt.c (struct find_parameter_pack_data): Remove
814 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
815 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
816 (make_pack_expansion): Ditto.
817 (check_for_bare_parameter_packs): Parameter is now a tree, not a
819 (process_template_parm): Tweak call to
820 check_for_bare_parameter_packs.
821 (push_template_decl_real): Tweak calls to
822 check_for_bare_parameter_packs. If bare parameter packs are found
823 in the list of exceptions, clear out that list after giving an
825 * semantics.c (finish_cond): Tweak call to
826 check_for_bare_parameter_packs.
827 (finish_expr_stmt): Ditto.
828 (finish_for_expr): Ditto.
829 (finish_switch_cond): Ditto.
830 (finish_mem_initializers): Ditto.
831 (finish_member_declaration): Ditto.
832 (finish_static_assert): Check for bare parameter packs in the
834 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
835 attributes of a declaration.
836 * parser.c (cp_parser_using_declaration): Tweak call to
837 check_for_bare_parameter_packs.
838 (cp_parser_base_clause): Ditto.
840 2008-01-28 Jason Merrill <jason@redhat.com>
843 * class.c (build_base_path): Fix !want_pointer case.
845 2008-01-27 Jason Merrill <jason@redhat.com>
848 * class.c (build_base_path): Fix previous change.
850 2008-01-26 Jakub Jelinek <jakub@redhat.com>
853 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
856 2008-01-26 Richard Guenther <rguenther@suse.de>
859 * typeck.c (build_binary_op): Remove code to shorten compares.
861 2008-01-25 Richard Guenther <rguenther@suse.de>
864 * decl.c (record_builtin_java_type): Make __java_boolean
866 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
867 after TYPE_MAIN_VARIANT check.
869 2008-01-25 Jason Merrill <jason@redhat.com>
872 * class.c (build_base_path): Don't mess with virtual access if
874 * call.c (standard_conversion): Don't check whether source type
877 * decl2.c (is_late_template_attribute): Don't defer attribute
878 visibility just because the type is dependent.
880 2008-01-25 Jason Merrill <jason@redhat.com>
881 Mark Mitchell <mark@codesourcery.com>
884 * call.c (standard_conversion): Allow conversion from integer/real
886 (compare_ics): Such a conversion is worse than a normal arithmetic
889 2008-01-25 Richard Guenther <rguenther@suse.de>
892 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
895 2008-01-24 Paolo Carlini <pcarlini@suse.de>
898 * pt.c (push_template_decl_real): Return error_mark_node in case
899 of template definition of non-template.
901 2008-01-24 Jason Merrill <jason@redhat.com>
904 * decl2.c (is_late_template_attribute): Defer any attribute with
905 dependent args. Also defer type attributes if the type is dependent.
907 2008-01-22 Jakub Jelinek <jakub@redhat.com>
908 Alexandre Oliva <aoliva@redhat.com>
911 * call.c (reference_binding): For bitfields use the declared bitfield
913 (add_builtin_candidates): Likewise.
914 * class.c (layout_class_type): For bitfields copy over the
917 2008-01-22 Jason Merrill <jason@redhat.com>
920 * decl.c (groktypename): Also ignore attributes on dependent
921 possibly-class types.
924 * friend.c (do_friend): Check for prior declaration of a friend
925 function of a local class.
926 * name-lookup.c (lookup_name_innermost_nonclass_level):
928 * name-lookup.h: Declare it.
930 2008-01-22 Tom Tromey <tromey@redhat.com>
933 * init.c (build_new_1): Only disallow Java aggregates.
935 2008-01-22 Jakub Jelinek <jakub@redhat.com>
938 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
939 if decl or init is error_mark_node.
942 * error.c (dump_expr): Handle VECTOR_CST.
944 2008-01-21 Jason Merrill <jason@redhat.com>
947 * pt.c (tsubst_aggr_type): Make sure our context is complete.
950 * pt.c (retrieve_local_specialization): Robustify.
951 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
954 * pt.c (tsubst): Only call retrieve_local_specialization if the
955 original typedef was in a function template.
958 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
960 2008-01-21 Richard Guenther <rguenther@suse.de>
963 * error.c (cp_print_error_function): Deal with recursive
966 2008-01-20 Paolo Carlini <pcarlini@suse.de>
969 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
971 2008-01-20 Paolo Carlini <pcarlini@suse.de>
975 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
976 on non-IS_AGGR_TYPE scope.
977 (constructor_name_p): Assert IS_AGGR_TYPE.
979 2008-01-18 Ian Lance Taylor <iant@google.com>
982 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
983 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
984 DECL_IS_OPERATOR_NEW flag.
986 2008-01-16 Richard Guenther <rguenther@suse.de>
989 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
990 for conversions to type variants.
992 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
994 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
995 declaration and code. Update copyright year.
997 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1000 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
1001 know we have a class type.
1003 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1006 * pt.c (coerce_template_parameter_pack): When substituting into
1007 the type of a non-type template parameter pack. use the
1008 deduced/substituted arguments.
1009 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
1010 can be a parameter pack with the ellipsis following it. When we
1011 have an erroneous declaration, allow it to be a parameter pack.
1012 (cp_parser_template_parameter): Complain about default
1013 arguments on non-type template parameter packs, and parse them
1014 using the new cp_parser_default_argument.
1015 (cp_parser_parameter_declaration): Complain about parameter packs
1016 with default arguments. Move parsing of default arguments into a
1017 new function, cp_parser_default_argument.
1018 (cp_parser_default_argument): New; extracted from
1019 cp_parser_parameter_declaration.
1021 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1027 * typeck.c (check_return_expr): If there are bare parameter packs
1028 in the return value, set it to error_mark_node.
1029 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
1030 * pt.c (find_parameter_packs_r): Look at the type of
1031 IDENTIFIER_NODEs (e.g., for user-defined conversions).
1032 (check_for_bare_parameter_packs): Flip the result: now returns
1033 TRUE when there were bare parameter packs, FALSE otherwise.
1034 (push_template_decl_real): Deal with flipped result of
1035 check_for_bare_parameter_packs.
1036 * semantics.c (finish_cond): If there are bare parameter packs in
1037 the conditional, set it to error_mark_node.
1038 (finish_expr_stmt): If there are bare parameter packs in the
1039 expression, set it to error_mark_node.
1040 (finish_for_expr): Ditto.
1041 (finish_switch_cond): If there are bare parameter packs in
1042 the conditional, set it to error_mark_node.
1043 (finish_mem_initializers): If there are bare parameter packs in
1044 the member initializer, set it to error_mark_node.
1045 (finish_member_declaration): Check the attributes of the
1046 declaration for bare parameter packs, and remove the attributes if
1047 any have bare parameter packs.
1048 * parser.c (cp_parser_using_declaration): Check the using
1049 declaration for bare parameter packs.
1050 (cp_parser_base_clause): If there are bare parameter packs in a
1051 base specifier, don't add it to the chain.
1053 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1056 * error.c (dump_simple_decl): Display ellipsis for template
1057 non-type parameter packs.
1058 (dump_decl): Display ellipsis for template type parameter packs.
1059 (dump_template_decl): Display ellipsis for template template
1061 * pt.c (redeclare_class_template): When redeclaring a class
1062 template, check for collisions between template parameters and
1063 template parameter packs.
1065 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1068 * pt.c (process_partial_specialization): Don't mark template
1069 parameters that occur in non-deduced contexts.
1070 (struct pair_fn_data): Add include_nondeduced_p.
1071 (for_each_template_parm_r): Only visit non-deduced contexts if
1072 include_nondeduced_p is set.
1073 (for_each_template_parm): Added parameter include_nondeduced_p,
1074 which states whether template parameters found in non-deduced
1075 contexts should be visited.
1076 (uses_template_parms): Visit all template parameters, even those
1077 in non-deduced contexts.
1079 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1082 * pt.c (check_default_tmpl_args): Check for parameter packs that
1083 aren't at the end of a primary template.
1084 (push_template_decl_real): Remove check for parameter packs that
1085 aren't at the end of a primary template; that now happens in
1086 check_default_tmpl_args.
1087 * semantics.c (finish_template_template_parm): Use
1088 check_default_tmpl_args to check for errors in the template
1091 2008-01-12 Doug Kwan <dougkwan@google.com>
1093 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
1094 instead of OPT_Wreturn_type in warning due to ignored return type
1096 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
1097 instead of OPT_Wreturn_type in warning due to ignored return type
1100 2008-01-08 Jakub Jelinek <jakub@redhat.com>
1103 * semantics.c (finish_omp_for): Don't call
1104 fold_build_cleanup_point_expr if processing_template_decl.
1106 2008-01-04 Paolo Carlini <pcarlini@suse.de>
1107 Jakub Jelinek <jakub@redhat.com>
1110 * error.c (dump_template_argument): Deal with TREE_LIST.
1112 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
1114 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
1115 long" in C++0x mode; change the warning to note that "long long"
1116 is only unsupported in C++98 mode.
1118 2007-12-20 Jason Merrill <jason@redhat.com>
1121 * call.c (standard_conversion): Derived-to-base is considered a
1122 standard conversion.
1124 2007-12-19 Jakub Jelinek <jakub@redhat.com>
1127 * parser.c (cp_parser_omp_parallel): For non-combined parallel
1128 call cp_parser_statement rather than
1129 cp_parser_already_scoped_statement.
1131 2007-12-18 Jason Merrill <jason@redhat.com>
1134 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
1136 (dependent_type_p_r): Handle the domain of an array.
1138 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
1139 Jakub Jelinek <jakub@redhat.com>
1144 * pt.c (template_template_parm_bindings_ok_p): New; verifies
1145 bindings of template template parameters after all template
1146 arguments have been deduced.
1147 (coerce_template_parms): Don't complain when COMPLAIN doesn't
1149 (fn_type_unification): Use template_template_parm_bindings_ok_p.
1150 (unify): Deal with variadic, bound template template parameters.
1151 (get_class_bindings): Use template_template_parm_bindings_ok_p.
1153 2007-12-18 Jakub Jelinek <jakub@redhat.com>
1156 * decl.c (grokdeclarator): Reject friend sfk_constructor
1159 2007-12-17 Jakub Jelinek <jakub@redhat.com>
1162 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
1165 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
1168 * cp-lang.c (cp_classify_record): New.
1169 (LANG_HOOKS_CLASSIFY_RECORD): Override.
1171 2007-12-11 Jakub Jelinek <jakub@redhat.com>
1174 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
1177 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
1178 dynamic_cast in a template.
1180 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
1183 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
1184 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
1186 2007-12-10 Jakub Jelinek <jakub@redhat.com>
1189 * error.c (dump_type_prefix, dump_type_suffix): Handle
1190 TYPE_PACK_EXPANSION.
1193 * error.c (dump_expr): Handle ABS_EXPR.
1195 2007-12-09 Jakub Jelinek <jakub@redhat.com>
1199 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
1200 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
1201 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
1202 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
1203 flag_use_repository and repo_emit_p returned 2.
1205 2007-12-06 Jakub Jelinek <jakub@redhat.com>
1208 * tree.c (stabilize_call, stabilize_init): Do nothing if
1209 processing_template_decl.
1211 2007-12-05 Jakub Jelinek <jakub@redhat.com>
1214 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
1215 error instead of assertion failure.
1216 * parser.c (cp_parser_decltype): If closing paren is not found,
1217 return error_mark_node.
1219 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
1222 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
1224 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
1225 since arg_assoc_template_arg will deal with them (better).
1227 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
1230 * pt.c (tsubst_exception_specification): Handle substitutions into
1231 member templates, where tsubst_pack_expansion returns a
1232 TYPE_PACK_EXPANSION.
1234 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
1237 * pt.c (unify_pack_expansion): If we didn't deduce any actual
1238 bindings for the template parameter pack, don't try to keep the
1239 empty deduced arguments.
1240 (unify): If a parameter is a template-id whose template argument
1241 list contains a pack expansion that is not at the end, then we
1242 cannot unify against that template-id.
1244 2007-12-02 Paolo Carlini <pcarlini@suse.de>
1247 * pt.c (current_template_args): Use error_operand_p.
1249 2007-12-02 Paolo Carlini <pcarlini@suse.de>
1252 * error.c (dump_decl): Handle TREE_BINFO.
1254 2007-12-01 Ollie Wild <aaw@google.com>
1257 * typeck.c (build_binary_op): Add conversion of pointers to function
1258 members appearing as operands to the equality operators.
1260 2007-11-30 Jakub Jelinek <jakub@redhat.com>
1263 * error.c (dump_expr): Handle OBJ_TYPE_REF.
1265 2007-11-29 Jakub Jelinek <jakub@redhat.com>
1268 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
1270 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
1275 * parser.c (cp_parser_decltype): Don't call finish_id_expression
1277 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
1280 2007-11-27 Jakub Jelinek <jakub@redhat.com>
1282 PR tree-optimization/34181
1283 * method.c (use_thunk): Don't inline the call in the thunk.
1286 * tree.c (decl_linkage): Static data members and static member
1287 functions in anonymous ns classes are lk_external.
1289 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
1292 * decl.c (start_preparsed_function): Pass
1293 processing_template_decl for the new allocate_struct_function
1296 2007-11-25 Richard Guenther <rguenther@suse.de>
1298 * decl.c (poplevel): Use BLOCK_CHAIN.
1300 2007-11-24 Ollie Wild <aaw@google.com>
1302 * typeck.c (delta_from_ptrmemfunc): New function.
1303 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
1304 (build_binary_op): Call delta_from_ptrmemfunc.
1306 2007-11-23 Jakub Jelinek <jakub@redhat.com>
1310 * decl.c (cp_finish_decl): Disallow variable or field
1311 definitions if extern "Java" aggregates.
1312 (grokparms): Disallow parameters with extern "Java"
1314 (check_function_type): Disallow function return values
1315 with extern "Java" aggregates.
1316 * init.c (build_new_1): Disallow placement new with
1317 extern "Java" aggregates.
1319 2007-11-23 Mark Mitchell <mark@codesourcery.com>
1320 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1323 * call.c (convert_like_real): Build a zero constant when __null is
1324 converted to an integer type.
1326 2007-11-22 Jakub Jelinek <jakub@redhat.com>
1329 * decl2.c (cp_write_global_declarations): Issue error about static
1330 data members in anonymous namespace which are declared and used,
1333 2007-11-20 Jakub Jelinek <jakub@redhat.com>
1336 * parser.c (cp_parser_class_head): Reject function template ids.
1339 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
1340 when processing_template_decl to build_array_type.
1343 * pt.c (more_specialized_fn): Don't segfault if one or
1344 both argument list end with ellipsis.
1346 2007-11-18 Jakub Jelinek <jakub@redhat.com>
1349 * semantics.c (finish_call_expr): Set
1350 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
1351 or OVERLOAD with all noreturn functions.
1353 2007-11-16 Jakub Jelinek <jakub@redhat.com>
1356 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
1359 2007-11-13 Jakub Jelinek <jakub@redhat.com>
1366 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
1367 set to error_mark_node the outermost POINTER_TYPE to the pack if
1368 it is seen in a POINTER_TYPE.
1369 (push_template_decl_real): If check_for_bare_parameter_packs
1370 fails for function return type, set the return type to
1371 integer_type_node. If check_for_bare_parameter_packs failed
1372 for non-function, return error_mark_node.
1375 * call.c (build_new_op): Call resolve_args before calling
1378 2007-11-11 Tom Tromey <tromey@redhat.com>
1381 * lex.c (handle_pragma_implementation): Use cpp_included_before.
1383 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1386 * pt.c (redeclare_class_template): Update error message. Use a
1387 note to show the previous declaration.
1388 (tsubst_friend_class): Use the location of the friend template as
1389 the input location before calling redeclare_class_template.
1391 2007-11-11 Jakub Jelinek <jakub@redhat.com>
1394 * semantics.c (finish_pseudo_destructor_expr): Handle
1395 object == error_mark_node.
1397 2007-11-10 Jakub Jelinek <jakub@redhat.com>
1400 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
1401 is not scalar type, let finish_class_member_access_expr handle
1402 diagnostics. Pass BIT_NOT_EXPR argument to
1403 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
1405 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
1408 * decl.c (cp_complete_array_type): If any of the initializer
1409 elements are pack expansions, don't compute the array size yet.
1411 2007-11-08 Andrew Pinski <pinskia@gmail.com>
1414 * tree.c (decl_linkage): Fields have no linkage.
1416 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
1418 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
1420 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
1425 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
1426 Be careful with ERROR_MARK_NODEs.
1427 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
1430 2007-11-07 Jakub Jelinek <jakub@redhat.com>
1433 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
1436 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
1440 * tree.c (c_build_qualified_type): Define bridge to
1441 cp_build_qualified_type.
1443 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
1454 * typeck.c (check_return_expr): Pass address of retval to
1455 check_for_bare_parameter_packs.
1456 * class.c (build_base_field): Tolerate bases that have no layout
1458 (end_of_base): Ditto.
1459 * tree.c (canonical_type_variant): Be careful with
1461 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
1463 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
1464 which states whether parameter packs should be replaced with
1466 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
1467 possible. If set_packs_to_error is set true, replace the parameter
1468 pack with ERROR_MARK_NODE. Manage our own pointer sets.
1469 (uses_parameter_packs): Don't set parameter packs to
1471 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
1472 which may be modified (if it is a parameter pack). Instructs
1473 find_parameter_packs_r to replace parameter packs with
1474 ERROR_MARK_NODE (so that they won't cause errors later on).
1475 (process_template_parm): Pass pointer to
1476 check_for_bare_parameter_packs.
1477 (process_partial_specialization): Replace pack expansions before
1478 the end of the template argument list with ERROR_MARK_NODE.
1479 (push_template_decl_real): Pass pointer to
1480 check_for_bare_parameter_packs. Replace parameter packs not at the
1481 end of the template parameter list with ERROR_MARK_NODE.
1482 (convert_template_argument): Be more careful about using DECL_NAME
1483 on only declarations.
1484 (unify): Can't unify against ERROR_MARK_NODE.
1485 * semantics.c (finish_cond): Pass pointer to
1486 check_for_bare_parameter_packs.
1487 (finish_expr_stmt): Ditto.
1488 (finish_for_expr): Ditto.
1489 (finish_switch_cond): Pass pointer to
1490 check_for_bare_parameter_packs, and call it before we put the
1491 condition into the statement.
1492 (finish_mem_initializers): Pass pointer to
1493 check_for_bare_parameter_packs.
1494 (finish_member_declaration): Ditto.
1495 * parser.c (cp_parser_base_clause): Ditto.
1497 2007-11-06 Jakub Jelinek <jakub@redhat.com>
1500 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
1501 with the final TREE_READONLY flag in place. processing_template_decl
1502 is known to be 0 in this part of function.
1505 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
1506 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
1507 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
1508 * semantics.c (finish_omp_atomic): Revert most of the
1509 2007-02-05 changes, just keep the new representation of
1510 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
1512 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
1515 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
1518 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
1523 * typeck.c (merge_types): Don't lose rvalue references when
1525 * call.c (build_over_call): Don't elide move constructors just
1526 because the copy constructor is trivial (!).
1527 (compare_ics): If comparing cv-qualifiers fails, we can still order
1528 based on binding lvalues vs. rvalues.
1530 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
1533 * pt.c (unify_pack_expansion): bring handling of function call
1534 arguments into line with type_unification_real.
1536 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1538 * typeck.c (build_binary_op): Use pedwarn instead of error for
1541 2007-11-05 Jakub Jelinek <jakub@redhat.com>
1544 * parser.c (cp_parser_unary_expression): For &&label call
1545 cp_parser_non_integral_constant_expression and return error_mark_node
1546 if it returned true.
1549 * decl.c (grokdeclarator): Don't call build_memfn_type if type
1550 is neither FUNCTION_TYPE nor METHOD_TYPE.
1552 2007-11-02 Jakub Jelinek <jakub@redhat.com>
1555 * parser.c (cp_parser_nested_name_specifier_opt): Use
1556 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
1557 typedef of currently open class.
1559 2007-11-02 Paolo Carlini <pcarlini@suse.de>
1562 * error.c (dump_expr): Deal specially with statements.
1564 2007-11-01 Jason Merrill <jason@redhat.com>
1567 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
1569 (lookup_template_class): Use it to get the outer template args
1570 for instantiating one.
1573 * pt.c (reduce_template_parm_level): tsubst the parameters
1574 of a template template parm.
1576 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
1579 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
1581 2007-11-01 Jakub Jelinek <jakub@redhat.com>
1584 * parser.c (cp_parser_postfix_dot_deref_expression): If
1585 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
1586 first and if that succeeds and type is SCALAR_TYPE_P, create
1590 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
1591 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
1592 as for std::type_info.
1594 2007-10-31 Paolo Carlini <pcarlini@suse.de>
1597 * cxx-pretty-print.c (pp_cxx_typeid_expression,
1598 pp_cxx_delete_expression): Change to static linkage.
1599 * cxx-pretty-print.h: Adjust declarations.
1600 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
1601 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
1602 MODOP_EXPR): Forward to pp_expression.
1604 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
1607 2007-10-31 Christian Bruel <christian.bruel@st.com>
1608 Mark Mitchell <mark@codesourcery.com>
1611 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
1612 if retval is volatile.
1614 2007-10-30 Jakub Jelinek <jakub@redhat.com>
1617 * decl2.c (build_offset_ref_call_from_tree): Call
1618 build_non_dependent_expr on object prior to building ADDR_EXPR from it
1619 if FN is DOTSTAR_EXPR.
1621 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
1625 * pt.c (find_parameter_packs_r): Fix typo in comment.
1626 (convert_template_argument): Look at the pattern of a pack
1627 expansion to determine what kind of entity we're converting.
1628 (coerce_template_parameter_pack): When we have coerced a non-type
1629 template parameter pack, substitute into the type of that pack.
1630 (tsubst_pack_expansion): When our substitution of a parameter pack
1631 is a "trivial" substitution of itself, just substitute into the
1632 pack expansion rather than actually expanding.
1634 2007-10-29 Jakub Jelinek <jakub@redhat.com>
1637 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
1638 for non-integral type bitfields. Return true if bitfield is correct, false
1639 error has been diagnosed.
1640 (check_field_decls): If check_bitfield_decl returned false, call also
1643 2007-10-28 Paolo Carlini <pcarlini@suse.de>
1644 Mark Mitchell <mark@codesourcery.com>
1647 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
1648 class member error out and return.
1650 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1652 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
1653 to current_function_decl rather than 0.
1656 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
1658 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
1660 2007-10-27 Jason Merrill <jason@redhat.com>
1663 * call.c (convert_default_arg): Detect recursion.
1665 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1668 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
1669 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
1671 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
1673 * error.c (dump_expr): Handle OFFSETOF_EXPR.
1675 2007-10-26 Jason Merrill <jason@redhat.com>
1678 * pt.c (get_template_info): New fn.
1679 (template_class_depth): Use it.
1680 (push_template_decl_real): Check that the template args of the
1681 definition match the args of the previous declaration.
1683 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1686 * decl2.c (coerce_new_type): Do not allow a default argument for
1687 the first parameter.
1689 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
1692 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
1693 don't see the leading '('. Only lookup names if we get an
1696 2007-10-26 Jakub Jelinek <jakub@redhat.com>
1699 * parser.c (cp_parser_parenthesized_expression_list): Set
1700 greater_than_is_operator_p to true in between the parens.
1702 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1705 * decl.c (grokdeclarator): In case of conflicting specifiers
1706 just return error_mark_node.
1708 2007-10-26 Ollie Wild <aaw@google.com>
1710 * expr.c (cxx_expand_expr): Removed.
1711 * cp-tree.h (exx_expand_expr): Removed.
1712 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
1715 2007-10-25 Paolo Carlini <pcarlini@suse.de>
1718 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
1720 2007-10-23 Jason Merrill <jason@redhat.com>
1722 PR c++/25950 (DR 391)
1723 * call.c (struct conversion): Remove check_copy_constructor_p.
1724 (reference_binding): Always bind a reference directly to a
1725 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
1727 (check_constructor_callable): Remove.
1728 (convert_like_real): Don't call it.
1729 (initialize_reference): Don't call check_constructor_callable.
1730 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
1731 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
1732 conversions if LOOKUP_NO_TEMP_BIND.
1733 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
1734 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
1736 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
1738 2007-10-22 Jakub Jelinek <jakub@redhat.com>
1741 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
1742 before checking if its type is integral.
1744 2007-10-22 Jason Merrill <jason@redhat.com>
1747 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
1748 * pt.c (apply_late_template_attributes): Splice out dependent
1749 attributes from DECL_ATTRIBUTES.
1751 * decl.c (cxx_maybe_build_cleanup): Use build_address.
1753 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1755 * typeck.c (build_binary_op) : Use appropriate warning option
1756 instead of unnamed warning.
1758 2007-10-16 Paolo Carlini <pcarlini@suse.de>
1761 * pt.c (current_template_args): Do not change TREE_LIST elements
1762 with a TREE_VALUE of error_mark_node.
1764 2007-10-16 Mark Mitchell <mark@codesourcery.com>
1766 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
1767 * decl.c (start_decl): Tidy.
1768 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
1770 (grokdeclarator): Clarify comment.
1772 2007-10-14 Andrew Pinski <pinskia@gmail.com>
1775 * decl.c (grokfndecl): Return NULL after the "definition of
1776 implicitly-declared" error happened.
1778 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
1781 * call.c (build_user_type_conversion_1): Do not consider conversion
1782 functions to convert a (possibly cv-qualified) object to the (possibly
1783 cv-qualified) same object type (or a reference to it), to a (possibly
1784 cv-qualified) base class of that type (or a reference to it).
1786 2007-10-12 Paolo Carlini <pcarlini@suse.de>
1788 * pt.c (tsubst): Use template_parm_level_and_index.
1790 2007-10-12 Jakub Jelinek <jakub@redhat.com>
1793 * parser.c (cp_parser_compound_statement): Handle label-declarations
1794 at the beginning of the compound statement.
1795 (cp_parser_block_declaration): Issue diagnostics about __label__
1796 not at the beginning of a block.
1798 2007-10-11 Paolo Carlini <pcarlini@suse.de>
1801 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
1802 to convert_template_argument.
1803 (coerce_template_parms): Return error_mark_node after fixed-length
1805 (tsubst_decl): Check for error_mark_node the return value of the
1806 first tsubst in 'case VAR_DECL'.
1808 2007-10-08 Ollie Wild <aaw@google.com>
1810 * typeck2.c (digest_init): Call cplus_expand_constant after
1811 convert_for_initialization.
1812 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1813 * expr.c (cplus_expand_constant): Updated function description.
1815 2007-10-04 Jason Merrill <jason@redhat.com>
1818 * call.c (initialize_reference): Handle local static reference
1821 2007-10-03 Jason Merrill <jason@redhat.com>
1824 * name-lookup.c (push_namespace_with_attrs): Fold back into...
1825 (push_namespace): Here.
1826 (handle_namespace_attrs): New fn for the attr code.
1827 (leave_scope): Don't pop_visibility.
1828 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
1829 * parser.c (cp_parser_namespace_definition): Call
1830 handle_namespace_attrs and pop_visibility as appropriate.
1833 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
1835 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
1837 * decl.c (duplicate_decls): Preserve linkage flags for mere
1838 redeclarations of gnu_inline definitions.
1840 2007-10-03 Jason Merrill <jason@redhat.com>
1843 * decl.c (wrap_cleanups_r): New fn.
1844 (wrap_temporary_cleanups): New fn.
1845 (initialize_local_var): Call it.
1847 2007-09-29 Jason Merrill <jason@redhat.com>
1850 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
1851 constant to not have DECL_EXTERNAL if it's file-local.
1853 2007-09-28 Ollie Wild <aaw@google.com>
1856 2007-09-27 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 2007-09-28 Jason Merrill <jason@redhat.com>
1866 * class.c (layout_empty_base): Take rli parameter, update
1867 rli->record_align if empty base has user-specified alignment.
1868 (build_base_field): Pass rli to it.
1870 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1873 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
1875 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1878 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
1879 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
1880 (dump_parameters): Just call dump_type for argument packs too.
1882 2007-09-28 Jakub Jelinek <jakub@redhat.com>
1885 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
1886 qualification by creating qualified PACK_EXPANSION_PATTERN and
1887 then calling make_pack_expansion on it.
1889 2007-09-27 Ollie Wild <aaw@google.com>
1891 * typeck2.c (digest_init): Call cplus_expand_constant after
1892 convert_for_initialization.
1893 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1894 * expr.c (cplus_expand_constant): Updated function description.
1896 2007-09-27 Jason Merrill <jason@redhat.com>
1899 * decl2.c (is_late_template_attribute): Don't crash on unknown
1902 2007-09-27 Paolo Carlini <pcarlini@suse.de>
1905 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
1906 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
1907 spaces in the formatting.
1908 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
1910 2007-09-27 Jakub Jelinek <jakub@redhat.com>
1912 * error.c (cxx_print_error_function): Add third argument, pass
1913 it over to lhd_print_error_function.
1914 (cp_print_error_function): If diagnostic->abstract_origin, print
1916 * cp-tree.h (struct diagnostic_info): New forward decl.
1917 (cxx_print_error_function): Add third argument.
1919 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
1922 * name-lookup.c (pushtag): Do not create an implicit typedef before
1923 the associated type declaration is known to be valid.
1925 2007-09-25 Jakub Jelinek <jakub@redhat.com>
1927 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
1928 rather than pointers.
1930 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
1933 * search.c (check_final_overrider): Fail if
1934 targetm.comp_type_attributes returns 0.
1936 2007-09-24 Jason Merrill <jason@redhat.com>
1939 * pt.c (resolve_typename_type): Don't look things up in the original
1940 template if it would mean losing template arguments.
1942 2007-09-24 Jakub Jelinek <jakub@redhat.com>
1945 * cp-tree.h (cxx_type_hash_eq): New prototype.
1946 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
1947 * tree.c (cxx_type_hash_eq): New function.
1949 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1952 * tree.c (cp_build_qualified_type_real): Build a canonical
1953 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
1955 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1959 * tree.c (cplus_array_compare): Compare pointers, not types.
1960 (build_cplus_array_type_1): Store new array type into the hash
1961 table before building the canonical type; build the canonical type
1963 (cp_build_qualified_type_real): Put all of the array types with
1964 cv-qualified element types into the C++ array hash table, built as
1965 variants of the unqualified versions.
1967 2007-09-23 Jason Merrill <jason@redhat.com>
1970 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
1971 for deprecation warnings.
1973 2007-09-22 Jason Merrill <jason@redhat.com>
1976 * call.c (build_over_call): Warn about deprecated virtuals.
1979 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1980 (MAYBE_TAGGED_TYPE_P): Remove.
1981 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1982 instead of calling is_late_template_attribute again.
1983 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1984 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1985 Don't crash on typedefs from non-template classes.
1986 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1987 (is_late_template_attribute): All attributes applied to template
1988 parms or typename types are dependent. Static.
1989 (splice_template_attributes): Pass decl through.
1990 (save_template_attributes): Likewise.
1992 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1995 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1996 returned from tsubst_pack_expansion.
1997 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1998 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
2000 2007-09-20 Paolo Carlini <pcarlini@suse.de>
2003 * semantics.c (finish_id_expression): Use consistently
2004 context_for_name_lookup.
2005 * decl.c (fixup_anonymous_aggr): Fix error message for
2006 anonymous struct (vs union).
2008 2007-09-19 Jason Merrill <jason@redhat.com>
2011 * pt.c (tsubst): Handle typedefs by looking for the specialization.
2012 (retrieve_specialization): Only tagged types use
2013 DECL_TEMPLATE_INSTANTIATIONS.
2014 (instantiate_class_template): Push nested classes too.
2015 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
2017 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
2018 * init.c (is_aggr_type): Remove redundant tests.
2019 * class.c (push_nested_class): Use CLASS_TYPE_P.
2021 2007-09-20 Paolo Carlini <pcarlini@suse.de>
2024 * init.c (build_zero_init): If, recursively, build_zero_init
2025 returns a NULL_TREE, do not append it to the VEC of constructors.
2027 2007-09-18 Jason Merrill <jason@redhat.com>
2030 * pt.c (apply_late_template_attributes): Set processing_template_decl.
2031 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
2032 ATTR_FLAG_TYPE_IN_PLACE.
2033 (tsubst): Do unqualified lookup to find typedefs from current class.
2034 [ARRAY_TYPE]: Propagate alignment info.
2035 * decl2.c (is_late_template_attribute): Only defer handling of
2036 attribute aligned if the expression is dependent.
2037 (save_template_attributes): If we're deferring any attributes,
2038 make this a naming typedef.
2040 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2042 PR c++/33462 (again)
2043 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
2044 va_arg instead of __builtin_va_arg.
2046 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2049 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
2050 (pp_cxx_primary_expression): Use it.
2051 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
2052 * error.c (dump_expr): Use it.
2054 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2057 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
2058 out case TYPEID_EXPR to...
2059 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
2060 and pp_cxx_right_paren.
2061 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
2062 * error.c (dump_expr): Use it.
2064 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2067 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
2068 (pp_cxx_primary_expression): Use it.
2069 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
2070 * error.c (dump_expr): Use it.
2072 2007-09-16 Paolo Carlini <pcarlini@suse.de>
2075 * init.c (build_new): Remove warning for zero-element
2078 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
2081 * call.c (maybe_handle_implicit_object): Set this_p, clear
2082 rvaluedness_matches_p.
2083 (compare_ics): Do not compare rvaluedness matching when one of the
2084 operands is an implicit object.
2086 2007-09-14 Jason Merrill <jason@redhat.com>
2088 PR c++/17743, c++/19163
2089 * decl2.c (is_late_template_attribute): New fn.
2090 (splice_template_attributes, save_template_attributes): New fns.
2091 (cplus_decl_attributes): Call save_template_attributes.
2092 * pt.c (apply_late_template_attributes): New fn.
2093 (instantiate_class_template, tsubst_decl): Use it.
2094 * cp-tree.h: Declare is_late_template_attribute.
2096 2007-09-13 Tom Tromey <tromey@redhat.com>
2098 * parser.c (cp_lexer_new_main): Don't use
2099 c_lex_return_raw_strings.
2100 (cp_lexer_get_preprocessor_token): Update. Add special case when
2103 2007-09-11 Jan Hubicka <jh@suse.cz>
2105 * method.c (use_thunk): Use tree_rest_of_compilation
2106 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
2107 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
2108 * cp-tree.h (expand_body): Kill.
2109 (emit_associated_thunks): Declare.
2110 * semantics.c (emit_associated_thunks): Export.
2111 (expand_body): Kill.
2113 2007-09-09 David Daney <ddaney@avtrex.com>
2116 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
2117 to calculate cookie_ptr.
2119 2007-09-08 Jason Merrill <jason@redhat.com>
2122 * pt.c (most_specialized_class): Set processing_template_decl
2123 while tsubsting partial spec args.
2125 2007-09-06 Jason Merrill <jason@redhat.com>
2127 * decl2.c (get_guard): Copy visibility from the guarded variable.
2129 2007-09-06 Jan Hubicka <jh@suse.cz>
2131 * semantics.c (expand_body): Do not mark arguments of clones used.
2133 2007-09-06 Paolo Carlini <pcarlini@suse.de>
2136 * decl.c (cp_finish_decl): When processing_template_decl,
2137 deal correctly with init as TREE_LIST.
2139 2007-09-06 Tom Tromey <tromey@redhat.com>
2141 * decl.c (finish_function): Put return's location on line zero of
2144 2007-09-05 Jason Merrill <jason@redhat.com>
2147 * except.c (prepare_eh_type): Use type_decays_to.
2150 * init.c (build_delete): Use build_headof to get the address of the
2151 complete object if we aren't using the deleting destructor.
2152 * rtti.c (build_headof): No longer static.
2153 * cp-tree.h: Declare it.
2155 2007-09-06 Jakub Jelinek <jakub@redhat.com>
2157 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
2158 decl if a prototype for XX is provided with throw().
2161 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
2162 on __*_chk non-__builtin_* decls.
2164 2007-09-05 Paolo Carlini <pcarlini@suse.de>
2167 * semantics.c (finish_id_expression): Use context_for_name_lookup
2168 insted of DECL_CONTEXT, to see through anonymous structs and unions.
2169 * class.c (finish_struct_anon): Deal correctly with anonymous
2170 structs (vs unions, as GNU extension) in error messages.
2172 2007-09-05 Jan Hubicka <jh@suse.cz>
2174 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
2175 call, DECL_EXTERNAL checks and current_function_decl saving.
2177 2007-09-05 Paolo Carlini <pcarlini@suse.de>
2179 PR c++/29731 (again)
2180 * parser.c (cp_parser_primary_expression): Return error_mark_node
2181 when a statement-expression is found in a template-argument list.
2183 2007-09-04 Jason Merrill <jason@redhat.com>
2185 * except.c (initialize_handler_parm): Use
2186 fold_build_cleanup_point_expr.
2189 * call.c (reference_binding): Don't look for user-defined conversions
2193 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
2194 the MUST_NOT_THROW_EXPR.
2196 2007-09-04 Richard Sandiford <richard@codesourcery.com>
2198 * decl.c (cp_finish_decl): Call determine_visibility before
2199 make_rtl_for_nonlocal_decl.
2201 2007-09-04 Jason Merrill <jason@redhat.com>
2204 * pt.c (most_specialized_class): Substitute outer template
2205 arguments into the arguments of a member template partial
2207 (strip_innermost_template_args): New fn.
2209 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
2211 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
2213 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2215 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
2216 * decl.c (cp_make_fname_decl): Likewise,
2217 * parser.c (cp_parser_string_literal): Likewise,
2218 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
2219 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
2222 2007-09-02 Paolo Carlini <pcarlini@suse.de>
2225 * typeck.c (build_unary_op): Fix error message for
2226 Boolean expression as operand to operator--.
2228 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2230 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
2231 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
2234 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
2237 * init.c (build_default_init): Make extern.
2238 * cp-tree.h (build_default_init): Declare here.
2239 * pt.c (tsubst_expr): When the instantiation of the initializer of
2240 a variable results in an empty list, default-initialize the
2242 (tsubst_copy_and_build): When the instantiation of the initializer
2243 in a new expression results in an empty initializer list,
2244 default-initialize it.
2246 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
2248 * mangle.c (write_type): Change mangling of rvalue reference from
2251 2007-08-31 Jakub Jelinek <jakub@redhat.com>
2253 * decl.c (duplicate_decls): Remove duplicated line.
2255 2007-08-31 Paolo Carlini <pcarlini@suse.de>
2258 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
2259 BOUND_TEMPLATE_TEMPLATE_PARM.
2261 2007-08-31 Paolo Carlini <pcarlini@suse.de>
2264 * search.c (lookup_member): Check the name argument for
2267 2007-08-31 Paolo Carlini <pcarlini@suse.de>
2270 * parser.c (cp_parser_trait_expr): Check rerurn value of
2273 2007-08-30 Ollie Wild <aaw@google.com>
2275 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
2276 convert_ptrmem for pointer to member conversions.
2277 (convert_to_pointer_force): Update cp_convert_to_pointer call.
2278 (ocp_convert): Update cp_convert_to_pointer call.
2279 * typeck.c (convert_ptrmem): Add conditional for null pointers to
2281 (build_static_cast_1): Check can_convert for conversions in either
2283 (get_delta_difference_1): New function.
2284 (get_delta_difference): Refactor to call get_delta_difference_1.
2286 2007-08-30 Jakub Jelinek <jakub@redhat.com>
2288 * decl.c (start_preparsed_function): Set
2289 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
2291 2007-08-28 Paolo Carlini <pcarlini@suse.de>
2294 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
2295 BOUND_TEMPLATE_TEMPLATE_PARM.
2297 2007-08-28 Jakub Jelinek <jakub@redhat.com>
2301 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
2302 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
2304 2007-08-27 Jason Merrill <jason@redhat.com>
2307 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
2308 Look inside STMT_EXPR.
2309 * semantics.c (stmt_expr_value_expr): New fn.
2310 * cp-tree.h: Declare it.
2313 * decl.c (groktypename): Ignore attributes applied to class type.
2315 2007-08-28 Richard Guenther <rguenther@suse.de>
2317 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
2319 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
2321 * error.c (dump_expr): Handle COMPLEX_CST.
2322 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
2323 (pp_cxx_expression): Likewise.
2325 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
2327 * decl.c (GNU_INLINE_P): New.
2328 (duplicate_decls): Handle gnu_inline. Merge attributes and
2329 some flags in overriding definitions.
2330 (redeclaration_error_message): Handle gnu_inline.
2331 (start_preparsed_function): Likewise.
2333 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2335 * call.c (sufficient_parms_p): Constify.
2336 * class.c (same_signature_p): Likewise.
2337 * cp-gimplify.c (is_invisiref_parm,
2338 cxx_omp_privatize_by_reference): Likewise.
2339 * cp-objcp-common.c (has_c_linkage): Likewise.
2340 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
2341 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
2342 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
2343 num_artificial_parms_for, comp_template_parms,
2344 template_parameter_pack_p, any_dependent_template_arguments_p,
2345 any_type_dependent_arguments_p, any_value_dependent_elements_p,
2346 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
2347 zero_init_p, member_p, cp_lvalue_kind,
2348 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
2349 varargs_function_p, is_dummy_object, special_function_kind,
2350 string_conv_p, type_unknown_p, comp_except_specs, compparms,
2351 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
2352 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
2353 cp_has_mutable_p, at_least_as_qualified_p,
2354 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
2355 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
2356 * except.c (nothrow_libfn_p): Likewise.
2357 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
2359 * pt.c (comp_template_parms, template_parameter_pack_p,
2360 any_type_dependent_arguments_p, any_value_dependent_elements_p,
2361 any_dependent_template_arguments_p): Likewise.
2362 * repo.c (repo_export_class_p): Likewise.
2363 * semantics.c (anon_aggr_type_p): Likewise.
2364 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
2365 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
2366 varargs_function_p, member_p, is_dummy_object, pod_type_p,
2367 zero_init_p, special_function_p): Likewise.
2368 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
2369 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
2370 compparms, invalid_nonstatic_memfn_p,
2371 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
2372 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
2373 cp_has_mutable_p, lvalue_or_else): Likewise.
2375 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
2377 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
2378 * cp-objcp-common.c (cp_tree_size): Ditto.
2379 * tree.c (cp_walk_subtrees): Ditto
2380 * cp-tree.def (TINST_LEVEL): Go away.
2381 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
2382 move together with other non-tree structs.
2383 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
2384 (union lang_tree_node): Eliminate tinst_level field.
2385 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
2386 (current_instantiation, outermost_tinst_level): Return
2387 a "struct tinst_level *".
2389 * error.c (print_instantiation_partial_context): Change second
2390 parameter to a "struct tinst_level *". Replace accessor macros
2392 (print_instantiation_full_context): Likewise.
2393 * lex.c (in_main_input_context): Likewise.
2395 * pt.c (struct pending_templates): New.
2396 (pending_templates, last_pending_template): Use it as a type.
2397 (current_tinst_level): Change typo to "struct tinst_level *"
2398 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
2399 (add_pending_template): Construct a "struct pending_template".
2400 Replace TINST_LEVEL accessor macros with field access.
2401 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
2402 (pop_tinst_level): Likewise.
2403 (instantiate_pending_templates): Likewise. Factor common code used
2404 when an instantiation has been done.
2405 (outermost_tinst_level): Replace tree_last with loop.
2406 (current_instantiation): Return a "struct tinst_level *".
2408 2007-08-24 Ollie Wild <aaw@google.com>
2410 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
2411 * name-lookup.h (cp_binding_level): Remove vtables member.
2413 2007-08-24 Richard Guenther <rguenther@suse.de>
2415 * tree.c (cp_cannot_inline_tree_fn): Remove.
2416 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
2417 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
2420 2007-08-24 Jakub Jelinek <jakub@redhat.com>
2423 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
2424 error_mark_node right away if build_expr_type_conversion
2428 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
2429 is error_mark_node rather than NULL_TREE.
2430 * pt.c (check_explicit_specialization): Likewise.
2433 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
2434 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
2436 2007-08-22 Jason Merrill <jason@redhat.com>
2439 * pt.c (outermost_tinst_level): New function.
2440 * lex.c (in_main_input_context): New function.
2441 * cp-tree.h: Declare it.
2442 * decl2.c (constrain_class_visibility): Use it to avoid warning
2443 about uses of the anonymous namespace in the main input file.
2445 2007-08-21 Jakub Jelinek <jakub@redhat.com>
2447 * init.c (build_new_1): Use get_target_expr instead of save_expr.
2449 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
2452 * class.c (finish_struct_1): Warn when a class has virtual
2453 functions and accessible non-virtual destructor.
2455 2007-08-20 Richard Guenther <rguenther@suse.de>
2459 * call.c (build_new_method_call): Convert initializer to
2461 * init.c (build_aggr_init): Do not fiddle with types.
2462 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
2463 * except.c (build_throw): Do not drop qualifiers for the
2465 * typeck.c (get_member_function_from_ptrfunc): Do not
2466 fiddle with types, instead convert.
2467 (build_ptrmemfunc1): Convert to the target type for
2469 (gfc_trans_allocate): Convert result to target type.
2470 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
2471 pointer-to-member structures shall have alias set zero as well.
2473 2007-08-20 Richard Guenther <rguenther@suse.de>
2475 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
2477 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
2478 (nonstatic_local_decl_p): Likewise.
2479 * tree.c (cp_auto_var_in_fn_p): Remove.
2480 * decl.c (nonstatic_local_decl_p): Remove.
2482 2007-08-20 Richard Guenther <rguenther@suse.de>
2484 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
2486 * tree.h (cp_walk_tree): New define to walk_tree_1 with
2487 cp_walk_subtrees lh parameter.
2488 (cp_walk_tree_without_duplicates): New define to
2489 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
2490 * tree.c (count_trees): Call
2491 cp_walk_tree_without_duplicates.
2492 (verify_stmt_tree): Call cp_walk_tree.
2493 (break_out_target_exprs): Likewise.
2494 (WALK_SUBTREE): Likewise.
2495 * cp-gimplify.c (cp_genericize): Likewise.
2496 * cp-pt.c (find_parameter_packs_r): Likewise.
2497 (uses_parameter_packs): Likewise.
2498 (make_pack_expansion): Likewise.
2499 (check_for_bare_parameter_packs): Likewise.
2500 (for_each_template_parm): Likewise.
2501 * decl.c (check_default_argument): Call
2502 cp_walk_tree_without_duplicates.
2503 * except.c (build_throw): Likewise.
2504 * decl2.c (type_visibility): Likewise.
2505 * semantics.c (expand_or_defer_fn): Likewise.
2506 (finalize_nrv): Call cp_walk_tree.
2508 2007-08-20 Jakub Jelinek <jakub@redhat.com>
2511 * init.c (build_new_1): Rename placement_var variable to placement_expr.
2512 Initialize it with save_expr rather than get_temp_regvar.
2514 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
2517 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
2520 2007-08-17 Ollie Wild <aaw@google.com>
2523 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
2524 declarations into appropriate slots for comparison. Fix type
2527 2007-08-17 Paolo Carlini <pcarlini@suse.de>
2530 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
2531 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
2533 2007-08-17 Paolo Carlini <pcarlini@suse.de>
2536 * parser.c (cp_parser_class_head): Improve error message.
2538 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
2540 * pt.c (instantiate_decl): Set input_location
2541 for the function end.
2543 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2545 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
2547 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
2548 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
2549 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
2550 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
2551 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
2552 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
2553 * typeck.c (cp_type_quals): Likewise.
2554 * typeck2.c (cxx_incomplete_type_diagnostic,
2555 cxx_incomplete_type_error): Likewise.
2557 2007-08-16 Paolo Carlini <pcarlini@suse.de>
2560 * pt.c (tsubst_friend_function): When check_classfn
2561 returns error_mark_node likewise return it.
2563 2007-08-15 Jakub Jelinek <jakub@redhat.com>
2566 * typeck.c (check_return_expr): Don't NRV optimize vars in
2568 * decl.c (finish_function): Comment fix.
2570 2007-08-15 Paolo Carlini <pcarlini@suse.de>
2573 * pt.c (push_template_decl_real): Depending on TYPE_P
2574 use either TYPE_CONTEXT or DECL_CONTEXT.
2576 2007-08-14 Mark Mitchell <mark@codesourcery.com>
2578 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
2579 constructors and destructors return this.
2581 2007-08-14 Paolo Carlini <pcarlini@suse.de>
2584 * decl2.c (check_classfn): Return error_mark_node in case of error;
2585 in that case, do not call add_method.
2586 * decl.c (start_decl): Deal with check_classfn returning
2588 (grokfndecl): Likewise.
2589 * pt.c (tsubst_friend_function): Likewise.
2591 2007-08-14 Andrew Pinski <pinskia@gmail.com>
2594 * typeck.c (build_binary_op): Disallow vector float types with
2595 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
2597 2007-08-11 Ian Lance Taylor <iant@google.com>
2599 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
2601 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
2603 2007-08-10 Ollie Wild <aaw@google.com>
2605 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
2607 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
2609 (unqualified_namespace_lookup): Fix ambiguous_decl call.
2610 (lookup_using_namespace): Fix ambiguous_decl call.
2611 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
2613 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2615 * call.c (name_as_c_string): Use CONST_CAST.
2616 * decl.c (build_decl): Likewise.
2617 * parser.c (cp_parser_string_literal): Likewise.
2619 2007-08-10 Paolo Carlini <pcarlini@suse.de>
2622 * error.c (dump_expr): Consistently use the *_cxx_*
2623 variants of the pretty-print functions.
2625 2007-08-10 Paolo Carlini <pcarlini@suse.de>
2628 * decl.c (check_special_function_return_type): Just error
2629 on return type specified for conversion operator.
2631 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
2633 * typeck2.c (readonly_error): Handle general expressions.
2634 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
2636 2007-08-06 Dan Hipschman <dsh@google.com>
2638 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
2639 access function name.
2641 2007-08-04 Alfred Minarik <a.minarik@aon.at>
2644 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
2645 * g++spec.c (lang_specific_driver): Check them.
2647 2007-08-06 Paolo Carlini <pcarlini@suse.de>
2650 * pt.c (inline_needs_template_parms): Fix comment; change return type
2653 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
2656 2007-03-26 Dirk Mueller <dmueller@suse.de>
2658 * parser.c (cp_parser_member_declaration): Pedwarn
2659 about stray semicolons after member declarations.
2661 2007-08-02 Lee Millward <lee.millward@gmail.com>
2666 * parser.c (cp_parser_asm_definition): Detect and discard asm
2667 statements with invalid inputs or outputs.
2668 (cp_parser_asm_operand_list): Return error mark node if any
2669 of the operands are invalid. Adjust documentation.
2671 2007-08-02 Nick Clifton <nickc@redhat.com>
2673 * typeck.c: Change copyright header to refer to version 3 of the
2674 GNU General Public License and to point readers at the COPYING3
2675 file and the FSF's license web page.
2676 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
2677 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
2678 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
2679 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
2680 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
2681 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
2682 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
2683 name-lookup.h, parser.c: Likewise.
2685 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2688 * call.c (magic_varargs_p): Honor the "type generic" attribute.
2690 2007-07-30 Paolo Carlini <pcarlini@suse.de>
2693 * semantics.c (finish_label_stmt): Reject the __label__
2694 extension outside function scopes.
2696 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2698 * parser.c (eof_token): Un-constify.
2699 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
2700 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
2703 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
2705 * pt.c, tree.c, typeck2.c: Fix comment typos.
2707 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
2708 Mark Mitchell <mark@codesourcery.com>
2711 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
2712 hidden due to friend declarations in local classes.
2714 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
2716 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
2717 * cp-tree.def (DECLTYPE_TYPE): New.
2718 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
2719 (dump_type_prefix): Ditto.
2720 (dump_type_suffix): Ditto.
2721 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
2722 * mangle.c (write_type): Handle DECLTYPE_TYPE.
2723 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
2725 (DECLTYPE_TYPE_EXPR): New.
2726 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
2727 (finish_declared_type): Declare.
2728 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
2729 DECLTYPE_TYPE nodes.
2730 (pp_cxx_type_id): Ditto.
2731 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
2732 (tsubst): Substitute into a DECLTYPE_TYPE node.
2733 (tsubst_copy): Ditto.
2734 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
2736 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
2737 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
2738 structural equality (because we can't hash the expressions).
2739 (finish_declared_type): New.
2740 * lex.c (reswords): Add "decltype" keyword.
2741 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
2742 (cp_parser_postfix_expression): Add member_access_only_p to
2743 restrict postfix expression to member access expressions.
2744 (cp_parser_unary_expression): Update call to
2745 cp_parser_postfix_expression to reflect new parameter.
2746 (cp_parser_declared_type): New.
2747 (cp_parser_simple_type_specifier): Parse decltype types.
2749 2007-07-27 Mark Mitchell <mark@codesourcery.com>
2752 * call.c (convert_for_arg_passing): Only widen bitfields to their
2753 declared types if necessary.
2755 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2757 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
2760 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2762 * decl.c (typename_hash, typename_compare): Constify.
2763 * mangle.c (hash_type, compare_type): Likewise.
2764 * pt.c (eq_local_specializations, hash_local_specialization):
2766 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
2767 list_hash): Likewise.
2768 * typeck2.c (pat_compare): Likewise.
2770 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
2772 * method.c (implicitly_declare_fn): Increase alignment if member
2773 function pointer format requires it.
2775 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2778 * typeck.c (check_return_expr): Do not pass a null argument
2781 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2784 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
2787 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
2790 * typeck.c (convert_arguments): Only use default args if we have
2794 * typeck.c (structural_comptypes): No need to check
2795 resolve_typename_type return value here.
2796 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
2797 * pt.c (resolve_typename_type): Follow typename typedefs. Return
2798 original type rather than error_mark_node in case of failure.
2799 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
2800 resolve_typename_type result check.
2801 (cp_parser_direct_declarator, cp_parser_head,
2802 cp_parser_constructor_declarator_p): Likewise.
2804 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
2806 * pt.c (template_parms_variadic_p): Remove.
2807 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
2809 2007-07-12 Jakub Jelinek <jakub@redhat.com>
2812 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
2813 argument to dump_aggr_init_expr_args instead of false.
2815 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
2817 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
2818 canonical types; otherwise, fall back to structural type
2819 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
2820 internal compiler error if the canonical types are wrong.
2822 2007-07-11 Paolo Carlini <pcarlini@suse.de>
2825 * parser.c (cp_parser_make_indirect_declarator): When the
2826 the code argument is ERROR_MARK return cp_error_declarator.
2828 2007-07-09 Geoffrey Keating <geoffk@apple.com>
2831 * decl.c (cxx_init_decl_processing): Don't set
2832 force_align_functions_log.
2833 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
2834 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
2835 FUNCTION_DECL, return its alignment.
2837 2007-07-09 Richard Guenther <rguenther@suse.de>
2839 * decl.c (start_preparsed_function): Do not promote return type.
2841 2007-07-08 Paolo Carlini <pcarlini@suse.de>
2844 * pt.c (unify): Never pass error_mark_node to template_decl_level.
2846 2007-07-07 Mark Mitchell <mark@codesourcery.com>
2849 * pt.c (resolve_overloaded_unification): Robustify. Return a
2851 (type_unification_real): Adjust accordingly.
2853 2007-07-06 Richard Guenther <rguenther@suse.de>
2855 * init.c (build_new_1): Use the correct pointer type.
2856 * typeck2.c (build_m_component_ref): Likewise.
2858 2007-07-05 Mark Mitchell <mark@codesourcery.com>
2861 * init.c (build_zero_init): Always build an initializer for
2863 * typeck2.c (build_functional_cast): Use build_zero_init.
2866 * init.c (build_new_1): Always pass the allocation function to
2867 build_op_delete_call.
2868 * call.c (build_op_delete_call): Handle operator delete with a
2869 variable-argument list. Do not issue an error when no matching
2870 deallocation function is available for a new operator.
2873 * cp-tree.h (any_value_dependent_elements_p): Declare it.
2874 * decl.c (value_dependent_init_p): New function.
2875 (cp_finish_decl): Use it.
2876 * pt.c (value_dependent_expression_p): Use
2877 any_value_dependent_elements_p.
2878 * parser.c (cp_parser_primary_expression): Add comment about
2879 treating dependent qualified names as integral
2880 constant-expressions.
2882 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
2884 * decl.c (build_ptrmemfunc_type): Always use structural equality
2885 tests when comparing pointer-to-member-function types, because the
2886 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
2889 2007-07-03 Mark Mitchell <mark@codesourcery.com>
2891 * init.c (build_new): Tweak comment.
2893 2007-06-29 Dave Brolley <brolley@redhat.com>
2896 * parser.c (cp_parser_new_type_id): Don't reduce a named array
2897 type to its base type and number of elements here.
2898 * init.c (build_new): Call complete_type_or_else to ensure that the
2899 type is complete and to issue a diagnostic if it is not.
2900 (build_new_1): Don't call complete_type_or_else here.
2902 2007-07-03 Richard Guenther <rguenther@suse.de>
2905 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
2908 2007-07-02 Simon Baldwin <simonb@google.com>
2910 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
2911 for inner-style nested forward declarations that don't declare
2914 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2917 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2918 DECL_P in not a variable and appears more than once error messages.
2920 2007-07-01 Ollie Wild <aaw@google.com>
2922 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
2923 (select_decl): Remove function.
2924 (unqualified_namespace_lookup): Populate binding by calling
2925 ambiguous_decl. Remove select_decl call.
2926 (lookup_qualified_name): Remove select_decl call.
2927 * decl.c (lookup_and_check_tag): Check for ambiguous references.
2928 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
2929 generation when name lookup is ambiguous.
2931 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
2934 * init.c (build_new_1): Use structural equality on the copy of the
2937 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2939 * decl2.c (determine_visibility): Implement
2940 flag_visibility_ms_compat effect on type info.
2941 * decl.c (cxx_init_decl_processing): Implement
2942 global effect of flag_visibility_ms_compat.
2944 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2946 * decl2.c (start_objects): Mark constructor-running function
2949 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
2952 * decl.c (grokdeclarator): Reset friendp for member functions declared
2953 friend of their own class.
2955 2007-06-23 Mark Mitchell <mark@codesourcery.com>
2957 * decl2.c (determine_visibility): Don't look for dllexport here.
2958 (determine_visibility_from_class): Tidy.
2960 2007-06-18 Simon Baldwin <simonb@google.com>
2963 * parser.c (cp_parser_single_declaration): Added check for storage
2964 class other than sc_none in parsed declaration, and a flag to indicate
2965 if the call is part of an explicit template specialization parse.
2966 * (cp_parser_explicit_specialization): Specialization check flag added
2967 to call to cp_parser_single_declaration(), set true.
2968 * (cp_parser_template_declaration_after_export): Specialization check
2969 flag added to call to cp_parser_single_declaration(), set false.
2970 * pt.c (check_explicit_specialization): Added code to copy visiblity
2971 and linkage from the templated function to the explicit specialization.
2973 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2975 * typeck.c (build_binary_op): For templates build the
2976 expression in pieces to avoid the assert in build2_stat.
2977 (get_member_function_from_ptrfunc):
2978 Change over to using POINTER_PLUS_EXPR and convert
2979 the second operand to sizetype.
2980 * typeck2.c (build_m_component_ref): Likewise.
2981 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2982 instead of PLUS_EXPR for pointers.
2983 (build_new_1): Likewise.
2984 (build_vec_delete_1): Likewise.
2985 (build_vec_delete): Likewise.
2986 * class.c (build_base_path): Likewise.
2987 (build_base_path): Likewise.
2988 (convert_to_base_statically): Likewise.
2989 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2990 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2991 instead of PLUS_EXPR.
2992 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2993 instead of PLUS_EXPR for pointers.
2994 * call.c (build_special_member_call): Likewise.
2995 * rtti.c (build_headof): Likewise.
2996 Use sizetype instead of ptrdiff_type_node.
2997 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2998 instead of PLUS_EXPR for pointers.
2999 * except.c (expand_start_catch_block): Do a
3000 NEGATIVE and then a POINTER_PLUS_EXPR instead
3002 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
3003 PLUS_EXPR on pointer types over to use
3004 POINTER_PLUS_EXPR and remove the conversion
3005 to the pointer types.
3006 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
3007 adding to a pointer type. Use size_int instead of
3008 ssize_int. Convert the index to sizetype before
3009 adding it to the pointer.
3011 2007-06-15 Mark Mitchell <mark@codesourcery.com>
3013 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
3014 (DECL_ANON_UNION_VAR_P): New macro.
3015 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
3016 than DECL_VAR_MARKED_P, to keep track of which variables we have
3018 * decl.c (redeclaration_error_message): Complain about redeclaring
3019 anonymous union members at namespace scope.
3020 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
3022 2007-06-14 Geoff Keating <geoffk@apple.com>
3024 * decl2.c (determine_visibility): Ensure that functions with
3025 hidden types as parameters are hidden.
3028 * decl2.c (determine_visibility): Remove duplicate code for
3031 2007-06-12 Ian Lance Taylor <iant@google.com>
3034 * init.c (avoid_placement_new_aliasing): New static function.
3035 (build_new_1): Call it.
3037 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
3039 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
3040 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
3042 2007-06-08 Jakub Jelinek <jakub@redhat.com>
3045 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
3046 on init, the non-decl cond operand and increment value.
3048 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
3051 * decl.c (check_initializer): Report an error when a brace enclosed
3052 initializer is used for a non-aggregate type in C++98.
3053 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
3055 (grokdeclarator): Likewise.
3056 (move_fn_p): Likewise.
3057 * typeck.c (check_return_expr): Likewise.
3058 * call.c (reference_binding): Likewise.
3059 * error.c (cp_cpp_error): Likewise.
3060 * pt.c (check_default_tmpl_args): Likewise.
3062 * lex.c (init_reswords): Likewise.
3063 * parser.c (p_parser_primary_expression): Likewise.
3064 (TOKEN_PRECEDENCE): Likewise.
3065 (cp_parser_init_declarator): Likewise.
3066 (cp_parser_ptr_operator): Likewise.
3067 (cp_parser_parameter_declaration): Likewise.
3068 (cp_parser_enclosed_template_argument_list): Likewise.
3069 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
3070 (cp_parser_next_token_ends_template_argument_p): Likewise.
3072 2007-06-04 Simon Baldwin <simonb@google.com>
3074 * decl.c (grokdeclarator): Readability change. Moved case labels
3075 into direct switch statement scope.
3077 2007-06-04 Paolo Carlini <pcarlini@suse.de>
3079 * call.c (convert_like_real): Remove pointless code.
3081 2007-05-31 Mark Mitchell <mark@codesourcery.com>
3083 * decl.c (get_atexit_fn_ptr_type): New function.
3084 (get_atexit_node): Use it.
3085 (start_cleanup_fn): Likewise.
3086 (register_dtor_fn): Use the object's destructor, instead of a
3087 separate cleanup function, where possible.
3088 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
3089 (atexit_fn_ptr_type_node): New macro.
3090 * decl2.c (build_cleanup): Use build_address.
3092 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
3094 * typeck.c (build_binary_op): Include types in error.
3096 2007-05-31 Jakub Jelinek <jakub@redhat.com>
3099 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
3100 needs runtime initialization.
3102 2007-05-31 Paolo Carlini <pcarlini@suse.de>
3105 * semantics.c (finish_trait_expr): Complete the types.
3107 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
3108 Douglas Gregor <doug.gregor@gmail.com>
3109 Pedro Lamarao <pedro.lamarao@mndfck.org>
3110 Howard Hinnant <howard.hinnant@gmail.com>
3114 * typeck.c (comptypes): Don't consider rvalue and lvalue
3115 reference types to be equivalent.
3116 (check_return_expr): Move from certain lvalues when returning
3118 * decl.c (grokdeclarator): Implement reference collapsing.
3119 (copy_fn_p): Don't consider constructors taking rvalue references
3120 to be copy constructors.
3122 * call.c (conversion): New "rvaluedness_matches_p" member.
3123 (convert_class_to_reference): Require reference type as first
3124 parameter instead of base type.
3125 (reference_binding): Add logic to handle rvalue references.
3126 (implicit_conversion): Update inaccurate comment.
3127 (convert_like_real): Disable creation of temporaries that are
3128 impossible to initialize for types with move constructors.
3129 (build_over_call): Elide move constructors when possible.
3130 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
3131 (maybe_handle_ref_bind): Return conversion instead of type node.
3132 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
3133 determine preferred conversion sequences.
3134 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
3135 (LOOKUP_PREFER_RVALUE): New.
3136 (DECL_MOVE_CONSTRUCTOR_P): New.
3137 (struct cp_declarator): Add "reference" member for reference
3138 types, with new "rvalue_ref" flag.
3139 (cp_build_reference_type): Declare.
3140 (move_fn_p): Declare.
3141 * error.c (dump_type_prefix): Format rvalue reference types
3142 correctly in error messages.
3143 * except.c (build_throw): Move from certain lvalues when
3145 * mangle.c (write_type): Mangle rvalue references differently
3146 than regular references.
3147 * parser.c (make_reference_declarator): Add boolean parameter for
3149 (cp_parser_make_indirect_declarator): New.
3150 (cp_parser_new_declarator_opt): Call
3151 cp_parser_make_indirect_declarator.
3152 (cp_parser_conversion_declarator_opt): Ditto.
3153 (cp_parser_declarator): Ditto.
3154 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
3156 * pt.c (tsubst): Implement reference collapsing.
3157 (maybe_adjust_types_for_deduction): Implement special template
3158 parameter deduction rule for rvalue references.
3159 (type_unification_real): Update calls to
3160 maybe_adjust_types_for_deduction.
3161 (try_one_overload): Ditto.
3162 (unify_pack_expansion): Ditto.
3163 * tree.c (lvalue_p_1): Handle rvalue reference types.
3164 (cp_build_reference_type): New.
3166 2007-05-30 Jakub Jelinek <jakub@redhat.com>
3169 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
3170 variables that need runtime initialization.
3172 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
3175 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
3176 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
3177 case POSTDECREMENT_EXPR>): Return the error_mark_node
3178 if either the real or imaginary parts would an
3181 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
3182 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3185 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
3186 token is a closing brace, false if there are no tokens left.
3187 (cp_parser_namespace_alias_definition): Only consume the next token if
3188 it is a closing brace.
3190 * parser.c (cp_parser_class_specifier): Likewise.
3192 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
3194 * semantics.c (finish_member_declaration): Fix a typo in the
3197 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
3209 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
3210 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
3211 * pt.c (check_for_bare_parameter_packs): Return bool indicated
3212 whether everything was okay. Fix indentation.
3213 (push_template_decl_real): Check for bare parameter packs in
3214 function parameters; where errors occur, mark the parameter types
3215 with ERROR_MARK_NODEs to avert ICEs.
3216 (coerce_template_parameter_pack): New.
3217 (coerce_template_parms): Moved parameter pack coercion into
3218 coerce_template_parameter_pack, and permit it anywhere in the
3219 template parameter list (not just at the end). Parameter and
3220 argument indices can vary (somewhat) separately now, so add
3221 PARM_IDX and ARG_IDX.
3222 (fn_type_unification): Don't set an argument pack as incomplete if
3223 no argument pack was deduced.
3224 (type_unification_real): If a type parameter is a parameter pack
3225 and has not otherwise been deduced, it will be deduced to an empty
3227 (more_specialized_fn): Use the actual lengths of the argument
3228 lists when comparing against expansions.
3229 * semantics.c (finish_member_declaration): If a field's type has
3230 bare parameter packs, error and set its type to ERROR_MARK_NODE.
3232 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
3235 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
3237 2007-05-22 Ollie Wild <aaw@google.com>
3239 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
3240 (unqualified_namespace_lookup): Adds check for hidden types.
3242 2007-05-22 Ollie Wild <aaw@google.com>
3244 * decl.c (duplicate_decls): Verify namespace names are unique.
3246 2007-05-21 Mark Mitchell <mark@codesourcery.com>
3248 * decl.c (cxx_maybe_build_cleanup): Handle
3249 __attribute__((cleanup)).
3251 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3253 * cvt.c (cp_convert_and_check): Don't check warnings if the
3256 2007-05-18 Geoffrey Keating <geoffk@apple.com>
3258 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
3260 2007-05-14 Paolo Carlini <pcarlini@suse.de>
3263 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
3264 type only if is a class type (5.2.8/4).
3266 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
3268 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
3269 * decl.c (grokdeclarator): Use unsigned_type_for instead of
3270 c_common_unsigned_type.
3272 2007-05-11 Silvius Rus <rus@google.com>
3274 * cp/typeck.c (build_indirect_ref): Add call to
3275 strict_aliasing_warning.
3276 (build_reinterpret_cast_1): Condition call to
3277 strict_aliasing_warning.
3279 2007-05-11 Jan Hubicka <jh@suse.cz>
3281 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
3282 * decl2.c (start_objects): ctors and dtors are no longer public.
3283 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
3285 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
3287 * typeck.c (build_unary_op): Remove code that used to
3288 handle non lvalue increments/decrements.
3290 2007-05-07 Mike Stump <mrs@apple.com>
3292 * parser.c (check_empty_body): Add.
3293 (cp_parser_iteration_statement): Add call to check_empty_body.
3295 2007-05-05 Geoffrey Keating <geoffk@apple.com>
3298 * mangle.c (write_mangled_name): Mangle static variable names.
3299 (write_unqualified_name): Use local-source-name for
3300 namespace-scope static variables.
3302 2007-05-04 Dirk Mueller <dmueller@suse.de>
3304 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
3307 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
3310 * decl2.c (constrain_class_visibility):
3311 Use strip_pointer_or_array_types instead of strip_array_types.
3313 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
3316 * decl.c (reshape_init_r): Don't reshape the first element if it
3317 is a pointer to member function.
3319 2007-04-27 Simon Baldwin <simonb@google.com>
3321 * decl.c (grokparms): Changed message format from %qD to %qE.
3323 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
3325 * error.c (maybe_warn_variadic_templates): Variadic templates are
3326 now in C++0x, so only warn about them in C++98 mode.
3328 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
3331 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
3332 integeral types from vectors types.
3334 2007-04-26 Jakub Jelinek <jakub@redhat.com>
3337 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
3338 for type dependent OMP_CLAUSE_DECLs.
3340 2007-04-24 Mark Mitchell <mark@codesourcery.com>
3343 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
3344 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
3345 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
3346 * init.c (build_zero_init): Adjust, as
3347 COMPLEX_TYPE is now a SCALAR_TYPE.
3348 * typeck2.c (digest_init): Allow brace-enclosed initializers for
3349 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
3351 2007-04-25 Paolo Carlini <pcarlini@suse.de>
3353 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
3354 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
3355 (trait_expr_value): Adjust.
3357 2007-04-23 Simon Baldwin <simonb@google.com>
3359 * decl.c (grokparms): Added new error for duplicate function
3360 parameters names in function prototypes, to match gcc behavior.
3362 2007-04-23 Jan Hubicka <jh@suse.cz>
3364 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
3367 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
3369 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
3370 instead of checking GIMPLE_STMT_P in chain_next.
3372 2007-04-17 Mark Mitchell <mark@codesourcery.com>
3375 * call.c (convert_for_arg_passing): Convert bitfields to their
3378 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
3381 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
3383 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
3386 * cp/decl2.c (constrain_class_visibility):
3387 Do not warn about the use of anonymous namespace in the main input file.
3389 2007-04-15 Mark Mitchell <mark@codesourcery.com>
3391 * cp-tree.h (current_template_parms): Fix typo in comment.
3393 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
3395 * cp-tree.h, error.c: Fix comment typos.
3397 2007-04-13 Jason Merrill <jason@redhat.com>
3400 * call.c (reference_binding): Add c_cast_p parm. If true,
3401 add quals to TO as needed to make it reference-compatible.
3403 2007-04-11 Jan Hubicka <jh@suse.cz>
3405 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
3406 that we are not processing template_decl.
3408 2007-04-09 Mark Mitchell <mark@codesourcery.com>
3411 * class.c (build_base_path): Ensure that the converted pointer has
3412 the same cv-qualification as the input.
3414 2007-04-09 Paolo Carlini <pcarlini@suse.de>
3416 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
3418 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
3420 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
3422 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
3423 * tree.c (cp_add_pending_fn_decls): Remove.
3424 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
3426 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
3428 Revert change removing staticp.
3430 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
3432 * cp-objcp-common.c (cxx_staticp): Remove.
3433 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
3434 * cp-tree.h (cxx_staticp):
3436 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
3438 * class.c (check_for_override): Don't remove dllmport attribute
3441 2007-04-03 Jakub Jelinek <jakub@redhat.com>
3444 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
3445 type issue error and return early.
3447 2007-03-30 Jason Merrill <jason@redhat.com>
3450 * typeck.c (cp_type_readonly): New fn.
3451 * cp-tree.h: Declare it.
3452 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
3453 (cp_finish_decl): Not here.
3455 2007-03-31 Richard Guenther <rguenther@suse.de>
3457 * optimize.c (maybe_clone_body): Replace splay-tree usage by
3460 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
3465 * parser.c (declarator_can_be_parameter_pack): New.
3466 (cp_parser_template_parameter): Only parse the `...' if the
3467 declarator can be a parameter pack.
3468 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
3470 * pt.c (find_parameter_packs_r): Look into the bounds on integer
3471 types (they could be used as array bounds).
3472 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
3473 (tsubst_pack_expansion): Handle failure to expand parameter
3476 2007-03-30 Paolo Carlini <pcarlini@suse.de>
3479 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
3480 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
3481 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
3482 (CLASS_TYPE_NON_UNION_P): Add.
3483 (struct lang_type_class): Add has_complex_dflt.
3484 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
3485 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
3486 * cp-tree.def: Add TRAIT_EXPR.
3487 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
3488 * lex.c (struct resword): Add __has_nothrow_assign,
3489 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
3490 __has_trivial_constructor, __has_trivial_copy,
3491 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
3492 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
3493 __is_pod, __is_polymorphic, __is_union.
3494 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
3495 (cp_parser_trait_expr): New.
3496 * semantics.c (finish_trait_expr, trait_expr_value
3497 classtype_has_nothrow_copy_or_assign_p): New.
3498 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
3500 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
3501 * class.c (check_bases, check_field_decl, check_bases_and_members):
3502 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
3503 * pt.c (uses_template_parms, tsubst_copy_and_build,
3504 value_dependent_expression_p, type_dependent_expression_p): Deal with
3506 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
3508 2007-03-29 Richard Guenther <rguenther@suse.de>
3510 * tree.c (cp_walk_subtrees): Do not set input_location.
3512 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
3515 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
3518 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3520 * parser.c (struct cp_parser): Update comment for
3521 greater_than_is_operator_p.
3522 (cp_parser_primary_expression): In C++0x mode, a cast operator can
3523 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
3524 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
3525 !GREATER_THAN_IS_OPERATOR_P.
3526 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
3527 `>>' operators that will become two `>' tokens in C++0x.
3528 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
3529 mode, allowing it to terminate default arguments.
3530 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
3531 `>>' like two consecutive `>' tokens.
3532 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
3533 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
3534 ends a template argument.
3536 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3538 * decl.c (redeclaration_error_message): Complain when redeclaring
3539 a friend function with default template arguments (C++0x mode only).
3540 * cp-tree.h (check_default_tmpl_args): Declare.
3541 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
3542 template arguments in function templates. Add support for checking
3543 the default template arguments of friend templates.
3544 (push_template_decl_real): Fix call to check_default_tmpl_args.
3545 (type_unification_real): If a template parameter has not been
3546 deduced but provides a default template argument, substitute into
3547 that default template argument.
3548 * parser.c (cp_parser_init_declarator): When declaring (but not
3549 defining!) a function template in C++0x mode, check for default
3552 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3555 * decl.c (grokdeclarator): Deal with cv-qualified function type
3556 typedefs in the same way for member and non-member functions.
3558 2007-03-26 Dirk Mueller <dmueller@suse.de>
3560 * parser.c (cp_parser_member_declaration): Pedwarn
3561 about stray semicolons after member declarations.
3563 2007-03-26 Paolo Carlini <pcarlini@suse.de>
3566 * pt.c (instantiate_decl): Set in_system_header.
3568 2007-03-22 Mark Mitchell <mark@codesourcery.com>
3570 * cp-tree.h (current_tempalte_parms): Improve documentation.
3571 * pt.c (current_template_args): Likewise.
3574 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
3575 not consume tokens when failing.
3577 2007-03-22 Jim Wilson <wilson@specifix.com>
3578 Mark Mitchell <mark@codesourcery.com>
3581 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
3582 consistent with FROM.
3584 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3586 * error.c (dump_expr): Handle dependent names that designate types.
3587 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
3589 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
3591 * cp-tree.def, parser.c, pt.c: Fix comment typos.
3593 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3595 * cvt.c (cp_convert_and_check) : Define.
3596 * cp-tree.h (cp_convert_and_check): Declare.
3597 * call.c (convert_conversion_warnings): Rename to
3598 conversion_null_warnings. The warning for floating-point to
3599 integer is handled by convert_and_check in convert_like_real.
3600 (convert_like_real): convert_conversion_warnings was renamed as
3601 conversion_null_warnings.
3602 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
3603 overflow and changes of value during conversion.
3605 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3608 * parser.c (cp_parser_statement): If 'namespace' is found, this
3609 only can be a namespace alias definition, so parse it now.
3610 (cp_parser_namespace_alias_definition): if we find an open brace
3611 instead of '=', then this is actually a misplaced namespace
3614 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3617 * decl.c (cxx_init_decl_processing): Move command-line options
3618 processing to c-opts.c.
3620 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
3622 * ptree.c (cxx_print_type): Use formatting markup for integers
3623 when printing template parameter index/level/orig level.
3624 (cxx_print_xnode): Ditto.
3625 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
3626 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
3627 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
3629 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
3630 rather than a HOST_WIDE_INT.
3631 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
3632 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
3634 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
3635 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
3636 IN_BASE_INITIALIZER bool bitfields.
3637 (struct cp_declarator): Make KIND a 4-bit field. Make
3638 PARAMETER_PACK_P a bool bitfield just after KIND.
3639 * pt.c (uses_parameter_packs): Destroy the pointer set.
3640 (make_pack_expansion): Ditto.
3641 (check_for_bare_parameter_packs): Ditto.
3642 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
3644 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
3647 * call.c (convert_default_arg): Instead of copying the node,
3650 2007-03-15 Dirk Mueller <dmueller@suse.de>
3653 * call.c (convert_conversion_warnings): New..
3654 (convert_like_real): .. factored out from here.
3655 (convert_conversion_warnings): Add warning about
3656 false being converted to NULL in argument passing.
3658 2007-03-14 Dirk Mueller <dmueller@suse.de>
3660 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
3661 (finish_do_body): Warn about empty body in do/while statement.
3663 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3665 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
3667 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3670 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
3673 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
3675 * cp/repo.c (init_repo): Initialize random_seed saved options.
3676 (finish_repo): Adjust.
3678 2007-03-13 Mark Mitchell <mark@codesourcery.com>
3681 * Make-lang.in (doc/g++.1): Use $< to specify the location from
3684 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
3686 * decl.c (compute_array_index_type): New warning flag warn_vla.
3688 2007-03-12 Mark Mitchell <mark@codesourcery.com>
3691 * call.c (convert_default_arg): Copy non-constant arguments.
3693 2007-03-11 Mark Mitchell <mark@codesourcery.com>
3696 * parser.c (cp_parser_postfix_expression): Disallow compound
3697 literals in constant expressions.
3700 * semantics.c (finish_typeof): Use unlowered_expr_type.
3702 2007-03-10 Mark Mitchell <mark@codesourcery.com>
3705 * cp-tree.h (unlowered_expr_type): New function.
3706 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
3707 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
3708 (unlowered_expr_type): New function.
3709 (build_unary_op): Disallow predecrements of bool bitfields.
3710 * call.c (build_conditional_expr): Use unlowered_expr_type.
3711 * pt.c (type_unification_real): Likewise.
3713 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
3716 * typeck.c (check_return_expr): Check for bare parameter packs.
3717 (comptypes): Compare template parameter packs and
3718 type pack expansions.
3719 * decl.c (grokdeclarator): Deal with the declaration of function
3721 (grokparms): Verify that the (optional) function parameter pack is
3722 at the end of the parameter list.
3723 (xref_basetypes): Handle pack expansions in the base class.
3724 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
3725 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
3726 (NONTYPE_ARGUMENT_PACK): New.
3727 (TYPE_PACK_EXPANSION): New.
3728 (EXPR_PACK_EXPANSION): New.
3729 (ARGUMENT_PACK_SELECT): New.
3730 * cp-objcp-common.c (cp_tree_size): Compute size of
3731 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
3732 ARGUMENT_PACK_SELECT.
3733 * error.c (dump_template_argument): Print template argument packs.
3734 (dump_template_argument_list): Ditto.
3735 (dump_template_parameter): Dump `...' for template type parameter
3737 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
3738 (dump_parameters): Print function parameter packs.
3739 (dump_template_parms): Print template argument packs.
3740 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
3741 (maybe_warn_variadic_templates): New.
3742 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
3743 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3744 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3746 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
3747 (write_template_arg): Write argument packs as separate arguments.
3748 * cp-tree.h (struct template_parm_index_s): Add flag that
3749 indicates that the template parameter is actually a parameter
3751 (struct tree_argument_pack_select): New.
3752 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
3753 (union lang_tree_node): Add argument_pack_select.
3754 (FUNCTION_PARAMETER_PACK_P): New.
3755 (PACK_EXPANSION_P): New.
3756 (PACK_EXPANSION_PATTERN): New.
3757 (SET_PACK_EXPANSION_PATTERN): New.
3758 (PACK_EXPANSION_PARAMETER_PACKS): New.
3759 (ARGUMENT_PACK_P): New.
3760 (ARGUMENT_PACK_ARGS): New.
3761 (SET_ARGUMENT_PACK_ARGS): New.
3762 (ARGUMENT_PACK_INCOMPLETE_P): New.
3763 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
3764 (TEMPLATE_PARM_PARAMETER_PACK): New.
3765 (TEMPLATE_TYPE_PARAMETER_PACK): New.
3766 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
3767 (ARGUMENT_PACK_SELECT_INDEX): New.
3768 (ARGUMENT_PACK_SELECT_ARG): New.
3769 (struct cp_declarator): Add parameter_pack_p flag.
3770 (maybe_warn_variadic_templates): Declare.
3771 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
3772 indicate a template parameter pack.
3773 (uses_parameter_packs): Declare.
3774 (template_parameter_pack_p): Declare.
3775 (template_parms_variadic_p): Declare.
3776 (make_pack_expansion): Declare.
3777 (check_for_bare_parameter_packs): Declare.
3778 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
3779 sizeof... expressions.
3780 (pp_cxx_expression): Print pack expansions and non-type argument
3782 (pp_cxx_exception_specification): Print pack expansions.
3783 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
3784 (pp_cxx_ctor_initializer): Print pack expansions.
3785 (pp_cxx_type_id): Print pack expansions.
3786 (pp_cxx_template_argument_list): Print argument packs.
3787 (pp_cxx_template_parameter): Print ellipsis for template parameter
3789 * pt.c (comp_template_parms): Compare template parameter packs.
3790 (template_parameter_pack_p): New.
3791 (template_parms_variadic_p): New.
3792 (template_args_variadic_p): New.
3793 (make_ith_pack_parameter_name): New.
3794 (struct find_parameter_pack_data): New.
3795 (find_parameter_packs_r): New.
3796 (uses_parameter_packs): New.
3797 (make_pack_expansion): New.
3798 (check_for_bare_parameter_packs): New.
3799 (expand_template_argument_pack): New.
3800 (reduce_template_parm_level): Propagate parameter pack flag.
3801 (process_template_parm): Add is_parameter_pack parameter to state
3802 when the parameter is actually a parameter pack. Create template
3803 parameter packs when is_parameter_pack is true.
3804 (current_template_args): The argument for a template parameter
3805 pack is an argument pack containing a single pack expansion.
3806 (process_partial_specialization): When checking that non-type
3807 argument expressions do not involve template parameters, loop over
3808 the arguments in argument packs separately.
3809 (push_template_decl_real): Check that the type of the declaration
3810 does not have any bare parameter packs. Check that primary
3811 templates have no more than one parameter pack, and that it comes
3812 at the end of the template parameter list.
3813 (convert_template_argument): Handle coercions for pack expansion
3814 expressions by coercing the pattern then rebuilding the expansion.
3815 (coerce_template_parms): When coercing the arguments for a
3816 variadic template, pack "extra" arguments into an argument pack.
3817 (coerce_template_template_parms): Cannot coerce between parameter
3818 packs and non-pack parameters.
3819 (template_args_equal): Compare PACK_EXPANSION_P expressions.
3820 (comp_template_args): Expand all template arguments packs before
3821 comparing template argument lists.
3822 (mangle_class_name_for_template): Make argument packs as separate
3824 (for_each_template_parm_r): No need to handle BASELINK.
3825 (instantiate_class_template): Handle pack expansions in the base
3827 (tsubst_pack_expansion): New.
3828 (tsubst_template_args): Handle substitutions of argument packs and
3829 pack expansion into template argument lists.
3830 (tsubst_decl): Expand function parameter packs into separate
3831 function parameters.
3832 (tsubst_arg_types): Expand a type pack expansion into separate
3834 (tsubst_exception_specification): Handle pack expansions in
3835 exception specifiers.
3836 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
3837 replacing a template parameter with its argument. If we encounter
3838 a substitution for an argument pack, just return the parameter
3840 (tsubst_copy): sizeof(X...) returns the number of elements in
3841 parameter pack X. See through ARGUMENT_PACK_SELECT when the
3842 PARM_DECL is a parameter pack.
3843 (tsubst_expr): Expression pack expansions and argument packs
3844 cannot show up here; they will all be handled through function
3845 calls, sizeof, and template argument lists.
3846 (tsubst_copy_and_build): sizeof(X...) returns the number of
3847 elements in parameter pack X. Handle pack expansions in TREE_LIST
3848 and CONSTRUCTOR nodes.
3849 (fn_type_unification): Handle "incomplete" explicit template
3850 argument lists that specify some of the arguments for a template
3852 (type_unification_real): Unify arguments against pack expansions.
3853 (template_parm_level_and_index): New, helper function.
3854 (unify_pack_expansion): New.
3855 (unify): Unify argument packs on an argument-by-argument basis,
3856 handling variadic argument packs as well.
3857 (more_specialized_fn): Handle unification of function parameter
3858 packs. All things being equal, prefer non-variadic function
3859 templates to variadic function templates.
3860 (more_specialized_class): Prefer the variadic class template
3861 partial specialization that binds fewer arguments to a parameter
3863 (regenerate_decl_from_template): Expand function parameter packs
3864 into separate parameters.
3865 (instantiate_decl): Ditto.
3866 (tsubst_initializer_list): Handle pack expansions for base-class
3868 (dependent_type_p_r): Determine dependent types in argument packs
3869 and pack expansions.
3870 (value_dependent_expression_p): Determine value-dependence of
3871 non-type argument packs.
3872 (dependent_template_arg_p): Handle argument packs.
3873 * semantics.c (finish_cond): Check for bare parameter packs.
3874 (finish_expr_stmt): Ditto.
3875 (finish_for_expr): Ditto.
3876 (finish_switch_cond): Ditto.
3877 (finish_mem_initializers): Ditto.
3878 * name-lookup.c (arg_assoc_type): Handle pack expansions and
3880 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
3881 * parser.c (make_declarator): Declarator is not an expansion.
3882 (make_pointer_declarator): Transfer parameter pack flag to outer
3884 (make_reference_declarator): Ditto.
3885 (make_ptrmem_declarator): Ditto.
3886 (make_call_declarator): Ditto.
3887 (make_array_declarator): Ditto.
3888 (cp_parser_postfix_expression): Allow pack expansion expressions
3889 in the argument list for a call expression.
3890 (cp_parser_parenthesized_expression_list): Add new parameter
3891 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
3892 into separate arguments."
3893 (cp_parser_new_placement): Allow pack expansion expressions.
3894 (cp_parser_new_initializer): Ditto.
3895 (cp_parser_mem_initializer_list): Allow ellipsis to create a
3896 base-class initializer expansion.
3897 (cp_parser_mem_initializer): Ditto.
3898 (cp_parser_template_parameter_list): Keep track of whether the
3899 template parameter is a template parameter pack.
3900 (cp_parser_template_parameter): Parse the ellipsis to indicate a
3901 template parameter pack.
3902 (cp_parser_type_parameter): Ditto.
3903 (cp_parser_template_argument_list): Parse the ellipsis to indicate
3905 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
3906 this declarator is a parameter pack.
3907 (cp_parser_parameter_declaration): The ellipsis does not end the
3908 parameter declaration, because it might be a parameter pack. Parse
3909 the ellipsis to indicate a parameter pack.
3910 (cp_parser_initializer): Allow pack expansions.
3911 (cp_parser_initializer_list): Allow ellipsis to create an
3912 initializer expansion.
3913 (cp_parser_base_clause): Allow ellipsis to create a base specifier
3915 (cp_parser_type_id_list): Allow ellipsis to create an exception
3916 specifier expansion.
3917 (cp_parser_attribute_list): Don't allow pack expansions.
3918 (cp_parser_functional_cast): Allow pack expansions.
3919 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
3920 compute the length of a parameter pack.
3921 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
3922 end a template argument.
3923 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3924 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3927 2007-03-09 Dirk Mueller <dmueller@suse.de>
3929 * cp/call.c (build_new_op): Call warn_logical_operator.
3931 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
3934 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
3937 * pt.c (any_template_arguments_need_structural_equality_p):
3940 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
3942 * decl.c (grokdeclarator): Disable warnings for anonymous
3945 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
3947 * typeck2.c (readonly_error): Always emit a hard error.
3948 Remove last argument.
3949 * cp-tree.h (readonly_error): Adjust prototype.
3950 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
3951 * typeck.c (build_unary_op): Likewise.
3952 (build_modify_expr): Likewise.
3954 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
3957 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
3959 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3962 * parser.c (struct cp_parser): New IN_IF_STMT.
3963 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
3964 returning if parsing the body of an 'if' statement or issuing an
3965 error and continuing.
3966 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
3968 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
3970 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
3973 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
3976 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3978 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3979 Objective-C++. Don't exit early if -shared-libgcc needs to be
3982 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3984 * typeck.c (common_base_type): Delete unused function.
3986 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3988 * Make-lang.in: Add dummy lang.install-pdf target.
3990 2007-03-01 Simon Baldwin <simonb@google.com>
3993 * decl.c (check_tag_decl): Added new warning for typedef ignored
3994 when it precedes an otherwise valid non-typedef declaration.
3996 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3998 * typeck.c (build_function_call): Store converted arguments
3999 in a stack-allocated array instead of building a list.
4000 (convert_arguments): Store arguments in the array passed in as an
4001 argument, and return the actual number of arguments.
4002 * call.c (build_call): Delete, and replace with...
4003 (build_call_n, build_call_a): New.
4004 (build_op_delete_call): Rewrite to avoid constructing argument lists.
4005 (build_over_call): Store converted arguments in a stack-allocated
4006 array instead of building a list.
4007 (build_cxx_call): Pass arguments in an array instead of as a list.
4008 (build_java_interface_fn_ref): Rewrite to avoid constructing
4010 * tree.h: Update declarations to reflect above changes.
4011 * method.c (use_thunk): Use a stack-allocated array to hold
4012 the arguments instead of a list.
4013 * rtti.c (throw_bad_cast): Update call to cxx_call.
4014 (throw_bad_typeid): Likewise.
4015 (build_dynamic_cast_1): Likewise.
4016 * init.c (build_builtin_delete_call): Use build_call_n.
4017 * decl.c (expand_static_init): Likewise.
4018 * except.c (cp_protect_cleanup_actions): Likewise.
4019 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
4020 (gimplify_must_not_throw_expr): Likewise.
4021 (cxx_omp_apply_fn): Use build_call_a.
4023 2007-02-26 Mark Mitchell <mark@codesourcery.com>
4025 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
4026 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
4028 2007-02-25 Mark Mitchell <mark@codesourcery.com>
4030 * cp-tree.h (static_ctors): Remove.
4031 * cp-tree.h (static_dtors): Likewise.
4032 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
4033 refactoring of tree_map hierarchy.
4034 (decl_shadowed_for_var_insert): Likewise.
4035 * semantics.c (expand_body): Use c_expand_body.
4036 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
4037 * decl2.c (static_ctors): Remove.
4038 (static_dtors): Likewise.
4039 (generate_ctor_or_dtor_function): Pass NULL_TREE to
4040 objc_generate_static_init_call. Do not call static_[cd]tors.
4041 (generate_ctor_and_dtor_functions_for_priority): Do not check for
4043 (cp_write_global_declarations): Likewise.
4045 2007-02-23 Richard Guenther <rguenther@suse.de>
4047 * class.c (note_name_declared_in_class): Make declaration
4048 changes meaning a pedwarn.
4050 2007-02-22 Michael Matz <matz@suse.de>
4053 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
4054 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
4055 dump_function_decl): Guard emitting outer scopes by new flag.
4056 * cp-lang.c (cxx_dwarf_name): New function.
4057 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
4058 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
4060 (push_template_decl_real, lookup_template_class): Remove calls
4063 2007-02-19 Mark Mitchell <mark@codesourcery.com>
4065 * call.c (build_new_method_call): Ensure that explicit calls of
4066 destructors have type "void".
4068 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4070 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
4071 and -Walways-true with -Waddress.
4072 * cvt.c (convert_to_void): Replace unconditional warning with
4075 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
4077 * decl.c, tree.c: Fix comment typos.
4079 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
4082 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
4083 statement expression if we had an error mark node.
4085 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
4086 Brooks Moses <brooks.moses@codesourcery.com>
4087 Lee Millward <lee.millward@codesourcery.com>
4089 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
4090 Change class to tcc_vl_exp.
4092 * call.c (build_call): Use build_call_list instead
4094 (build_over_call): Likewise.
4095 (build_new_method_call): Use build_min_non_dep_call_list
4096 instead of build_min_non_dep.
4098 * error.c (dump_call_expr_args): New function.
4099 (dump_aggr_init_expr_args): New function.
4100 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
4101 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
4103 * cvt.c (convert_to_void): Use build_call_array instead
4104 of build3; use new AGGR_INIT_EXPR accessor macros.
4106 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
4107 instead of TREE_CODE_LENGTH.
4109 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
4110 AGGR_INIT_EXPR accessor macros.
4112 * cp-gimplify.c (cp_gimplify_init_expr): Use
4113 AGGR_INIT_EXPR_SLOT to set the slot operand.
4115 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
4116 (AGGR_INIT_EXPR_SLOT): New macro.
4117 (AGGR_INIT_EXPR_ARG): New macro.
4118 (aggr_init_expr_nargs): New macro.
4119 (AGGR_INIT_EXPR_ARGP): New macro.
4120 (aggr_init_expr_arg_iterator): New.
4121 (init_aggr_init_expr_arg_iterator): New.
4122 (next_aggr_init_expr_arg): New.
4123 (first_aggr_init_expr_arg): New.
4124 (more_aggr_init_expr_args_p): New.
4125 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
4126 (stabilize_aggr_init): New declaration.
4127 (build_min_non_dep_call_list): Likewise.
4129 * tree.c (process_aggr_init_operands): New function.
4130 (build_aggr_init_array) New function.
4131 (build_cplus_new): Update to use new CALL_EXPR and
4132 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
4133 build_aggr_init_array.
4134 (build_min_non_dep_call_list) New function.
4135 (build_min_nt): Assert input code parameter is not a variable
4136 length expression class.
4137 (build_min, build_min_non_dep): Likewise.
4138 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
4139 to check for equality instead of recursing. Handle tcc_vl_exp
4141 (stabilize_call): Update to only handle CALL_EXPRs, not
4142 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
4143 (stabilize_aggr_init): New function.
4144 (stabilize_init): Use it.
4146 * cxx-pretty-print.c (pp_cxx_postfix_expression)
4147 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
4148 AGGR_INIT_EXPR accessor macros and argument iterators.
4150 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
4151 build_vl_exp. Iterate through the operands, recursively
4152 processing each one.
4153 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
4154 CALL_EXPR accessor macros.
4155 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
4156 tree code classes. Use TREE_OPERAND_LENGTH instead of
4159 * semantics.c (finish_call_expr): Use build_nt_call_list
4160 instead of build_nt.
4161 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
4162 accessor macros. Use build_call_array to construct the
4163 CALL_EXPR node instead of build3
4165 * decl2.c (build_offset_ref_call_from_tree): Use
4166 build_nt_call_list and build_min_non_dep_call_list instead
4167 of build_min_nt and build_min_non_dep.
4169 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
4170 Use build_nt_call_list instead of build_min_nt.
4172 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4175 * call.c (build_conditional_expr): Improve error message.
4177 2007-02-13 Dirk Mueller <dmueller@suse.de>
4179 * friend.c (do_friend): Annotate warning about friend
4180 declarations in templates with OPT_Wnon_template_friend.
4181 Convert informal message from warning() to inform().
4183 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
4184 Mark Mitchell <mark@codesourcery.com>
4187 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
4188 instantiations for variables.
4190 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4193 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
4194 Check warn_unused_value just once.
4196 2007-02-11 Mark Mitchell <mark@codesourcery.com>
4199 * pt.c (determine_specialization): Use skip_artificial_parms_for.
4200 (fn_type_unificiation): Likewise.
4201 (get_bindings): Likewise.
4203 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
4206 * decl.c (finish_function): Use DECL_REPLACEABLE.
4207 * tree.c (cp_cannot_inline_tree_fn): Likewise.
4209 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
4211 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
4213 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
4215 * decl.c (grokvardecl): Don't error if !have_tls.
4216 (grokdeclarator): Likewise.
4217 * parser.c (cp_parser_omp_threadprivate): Likewise.
4219 2007-02-07 Jakub Jelinek <jakub@redhat.com>
4222 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
4223 parameters and result decls in omp clauses.
4224 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
4227 2007-02-05 Dirk Mueller <dmueller@suse.de>
4230 * parser.c (cp_parser_class_specifier): Always initialize bases.
4232 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
4234 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
4235 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
4236 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
4238 * semantics.c (finish_omp_atomic): Store a whole expression node
4239 in operand 1, and integer_zero_node in operand 0, for dependent
4240 OMP_ATOMIC. Rewrite to make flow easier to understand.
4242 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
4244 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
4246 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
4248 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
4249 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
4251 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
4253 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
4254 keyword warning to -Wc++0x-compat.
4256 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
4258 * decl.c (grokdeclarator): Update documentation.
4260 2007-02-02 Jakub Jelinek <jakub@redhat.com>
4263 * decl.c (grokdeclarator): If __thread is used together with
4264 a storage class other than extern and static, clear thread_p
4265 after issuing diagnostics and fall through to checking the
4268 2007-01-30 Roger Sayle <roger@eyesopen.com>
4270 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
4271 calculating the size of an array (to avoid recursive errors).
4273 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4276 * typeck.c (build_binary_op): Fix logic for warning. Move warning
4278 * call.c (convert_like_real): Don't warn when converting to
4281 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4283 * decl.c (pop_label): Replace warning with call to
4284 warn_for_unused_label.
4286 2007-01-28 Andrew Pinski <pinskia@gmail.com>
4289 * semantics.c (finish_pseudo_destructor_expr): Check the
4290 destrutor name by calling check_dtor_name.
4292 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
4294 * lex.c (D_CPP0X): Rename.
4296 (reswords): D_CPP0X -> D_CXX0X.
4297 (init_reswords): Ditto.
4298 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
4299 of C++0x keywords as identifiers.
4301 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
4304 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
4307 2007-01-23 Ian Lance Taylor <iant@google.com>
4309 * typeck.c (convert_for_assignment): Only warn about a = b = c
4310 when converting to bool.
4312 2007-01-23 Roger Sayle <roger@eyesopen.com>
4314 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
4316 * typeck.c (ignore_overflows): Remove the remaining uses of
4317 TREE_CONSTANT_OVERFLOW.
4319 2007-01-20 Jan Hubicka <jh@suse.cz>
4321 * decl2.c (start_objects, start_static_storage_duration_function):
4322 Do not make the functions uninlinable.
4324 2007-01-17 Ian Lance Taylor <iant@google.com>
4326 * class.c (add_method): Call VEC_reserve_exact rather than passing
4327 a negative size to VEC_reserve.
4329 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
4332 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
4334 2007-01-10 Mark Mitchell <mark@codesourcery.com>
4337 * decl.c (make_typename_type): If the qualified name is not a
4338 type, issue an error.
4339 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
4342 2007-01-08 Geoffrey Keating <geoffk@apple.com>
4344 * rtti.c: Include target.h.
4345 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
4346 don't emit typeinfo for fundamental types as weak.
4347 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
4349 2007-01-08 Richard Guenther <rguenther@suse.de>
4351 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
4353 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
4355 * call.c (standard_conversion): Pass flag to
4356 vector_types_convertible_p to disallow emission of note.
4357 * typeck.c (convert_for_assignment): Pass flag to
4358 vector_types_convertible_p to allow emission of note.
4359 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
4360 to disallow emission of note.
4362 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4365 * typeck.c (build_binary_op): Call overflow_warning if
4366 TREE_OVERFLOW_P is true for the result and not for any of the
4369 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
4372 * class.c (add_method): Don't wait until template
4373 instantiation time to complain about duplicate methods.
4375 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4378 * semantics.c (finish_unary_op_expr): Warn only if result
4379 overflowed and operands did not.
4381 2007-01-05 Ian Lance Taylor <iant@google.com>
4383 * typeck.c (build_binary_op): Warn about comparing a non-weak
4386 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
4388 * pt.c (tsubst): Propagate the need for structural equality checks
4389 when reducing the level of template parameters.
4391 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
4393 * pt.c: Fix a comment typo.
4395 2007-01-02 Ian Lance Taylor <iant@google.com>
4397 * semantics.c (maybe_convert_cond): Optionally warn when using an
4398 assignment as a condition.
4399 * typeck.c (convert_for_assignment): Optionally warn about
4400 assigning the result of an assignment to a bool.
4402 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
4404 * pt.c (canonical_template_parms): Correct typo in comment.
4406 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
4408 * typeck.c (structural_comptypes): Renamed from "comptypes".
4409 (comptypes): Use canonical type information to perform fast type
4410 comparison. When VERIFY_CANONICAL_TYPES, verify that the
4411 canonical type comparison returns the same results as we would see
4412 from the current, structural check. Support COMPARE_STRUCTURAL
4413 when we need structural checks.
4414 * decl.c (typename_compare): Fix comment.
4415 (build_typename_type): TYPENAME_TYPE nodes require structural
4416 equality checks, because they resolve different based on the
4418 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
4419 require structural equality checks (for now).
4420 (build_ptrmemfunc_type): Build the canonical pointer to member
4422 (compute_array_index_type): Whenever we build a new index type
4423 to represent the size of an array in a template, we need to mark
4424 this index type as requiring structural equality. This goes for
4425 arrays with value-dependent sizes with the current ABI, or all
4427 * tree.c (cplus_array_hash): New.
4428 (struct cplus_array_info): New.
4429 (cplus_array_compare): New.
4430 (cplus_array_htab): New.
4431 (build_cplus_array_type_1): Use a hash table to cache the array
4432 types we build. Build the canonical array type for each array
4434 (cp_build_qualified_type_real): When building a cv-qualified array
4435 type, use the hash table of array types and build canonical array
4437 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
4438 use structural equality (for now).
4439 * cp-tree.h (COMPARE_STRUCTURAL): New.
4440 * pt.c (canonical_template_parms): New.
4441 (canonical_type_parameter): New.
4442 (process_template_parm): Find the canonical type parameter.
4443 (lookup_template_class): When we have named the primary template
4444 type, set the canonical type for our template class to the primary
4445 template type. If any of the template arguments need structural
4446 equality checks, the template class needs structural equality
4448 (tsubst): When reducing the level of a template template
4449 parameter, we require structural equality tests for the resulting
4450 parameter because its template parameters have not had their types
4451 canonicalized. When reducing a template type parameter, find the
4452 canonical reduced type parameter.
4453 (any_template_arguments_need_structural_equality_p): New.