1 2008-03-25 Douglas Gregor <doug.gregor@gmail.com>
3 * typeck.c (composite_pointer_type_r): Add SFINAE support.
4 (composite_pointer_type): Ditto.
5 (common_type): Fix call to composite_pointer_type.
6 (cxx_sizeof_nowarn): New; used to be a macro.
7 (cxx_sizeof_expr): Add SFINAE support.
8 (cxx_alignof_expr): Ditto.
9 (decay_conversion): Fix calls for SFINAE support.
10 (rationalize_conditional_expr): Add SFINAE support.
11 (build_class_member_access_expr): Ditto.
12 (finish_class_member_access_expr): Ditto.
13 (build_x_indirect_ref): Ditto.
14 (build_indirect_ref): Original version renamed to
15 cp_build_indirect_ref; new version provides a bridge from
17 (cp_build_indirect_ref): Was build_indirect_ref; added SFINAE
19 (get_member_function_from_ptrfunc): Fix calls for SFINAE support.
20 (build_function_call): Original version renamed to
21 cp_build_function_call; new version provides a bridge from
23 (cp_build_function_call): Was build_function_call; added SFINAE
25 (convert_arguments): Add SFINAE support.
26 (build_x_binary_op): Ditto.
27 (build_binary_op): Original version renamed to cp_build_binary_op;
28 new version provides a bridge from c-common.
29 (cp_build_binary_op): Was build_binary_op; added SFINAE support.
30 (pointer_diff): Fix calls for SFINAE.
31 (build_x_unary_op): Add SFINAE support.
32 (condition_conversion): Fix calls for SFINAE.
33 (build_unary_op): Original version renamed to cp_build_unary_op;
34 new version provides a bridge from c-common.
35 (cp_build_unary_op): Was build_unary_op; added SFINAE support.
36 (unary_complex_lvalue): Fix calls for SFINAE.
37 (build_x_conditional_expr): Add SFINAE support.
38 (build_x_compound_expr_from_list): Fix calls for SFINAE.
39 (build_x_compound_expr): Add SFINAE support.
40 (convert_ptrmem): Fix calls for SFINAE.
41 (build_static_cast_1): Add SFINAE support.
42 (build_static_cast): Ditto.
43 (build_reinterpret_cast_1): Ditto.
44 (build_reinterpret_cast): Ditto.
45 (build_const_cast_1): Ditto.
46 (build_const_cast): Ditto.
47 (build_c_cast): Ditto.
48 (build_modify_expr): Original version renamed to
49 cp_build_modify_expr; new version provides a bridge from c-common.
50 (cp_build_modify_expr): Was build_modify_expr; added SFINAE
52 (build_x_modify_expr): Add SFINAE support.
53 (build_ptrmemfunc): Fix calls for SFINAE.
54 (convert_for_assignment): Add SFINAE support.
55 (convert_for_initialization): Ditto.
56 (check_return_expr): Fix calls for SFINAE.
57 (lvalue_or_else): Add SFINAE support.
58 * init.c (perform_member_init): Fix calls for SFINAE.
59 (emit_mem_initializers): Ditto.
60 (expand_virtual_init): Ditto.
61 (expand_cleanup_for_base): Ditto.
62 (build_aggr_init): Add SFINAE support.
63 (expand_default_init): Ditto.
64 (expand_aggr_init_1): Fix calls for SFINAE.
65 (build_offset_ref): Ditto.
66 (build_new_1): Add SFINAE support.
68 (build_vec_delete_1): Fix calls for SFINAE.
69 (get_temp_regvar): Ditto.
70 (build_vec_init): Add SFINAE support.
71 (build_dtor_call): Fix calls for SFINAE.
72 (build_delete): Ditto.
73 (push_base_cleanups): Ditto.
74 (build_vec_delete_1): Ditto.
75 * class.c (build_base_path): Fix calls for SFINAE.
76 (build_simple_base_path): Ditto.
77 (convert_to_base_statically): Ditto.
78 (build_vfn_ref): Ditto.
79 (resolve_address_of_overloaded_function): Ditto.
80 * decl.c (check_initializer): Fix calls for SFINAE.
81 (register_dtor_fn): Ditto.
82 (compute_array_index_type): Ditto.
84 (start_preparsed_function): Ditto.
85 (cxx_maybe_build_cleanup): Ditto.
86 * call.c (convert_like): Add COMPLAIN argument.
87 (convert_like_with_context): Ditto.
88 (build_this): Fix calls for SFINAE.
89 (build_user_type_conversion): Ditto.
90 (resolve_args): Ditto.
91 (build_new_function_call): Add SFINAE support.
92 (build_operator_new_call): Fix calls for SFINAE.
93 (build_object_call): Add SFINAE support.
94 (build_conditional_expr): Ditto.
95 (build_new_op): Ditto.
96 (build_op_delete_call): Fix calls for SFINAE.
98 (convert_like_real): Add SFINAE support.
99 (build_x_va_arg): Fix calls for SFINAE.
100 (convert_default_arg): Ditto.
101 (build_over_call): Add SFINAE support.
102 (build_java_interface_fn_ref): Fix calls for SFINAE.
103 (build_special_member_call): Add SFINAE support.
104 (build_new_method_call): Ditto.
105 (perform_implicit_conversion): Ditto.
106 (perform_direct_initialization_if_possible): Ditto.
107 (initialize_reference): Fix calls for SFINAE.
108 * method.c (do_build_assign_ref): Fix calls for SFINAE.
109 * rtti.c (build_headof): Fix calls for SFINAE.
110 (get_tinfo_decl_dynamic): Ditto.
112 (build_dynamic_cast_1): Add SFINAE support.
113 (build_dynamic_cast): Ditto.
114 (tinfo_base_init): Fix calls for SFINAE.
115 * except.c (do_get_exception_ptr): Fix calls for SFINAE.
116 (do_end_catch): Ditto.
117 (initialize_handler_parm): Ditto.
118 (expand_start_catch_block): Ditto.
119 (do_allocate_exception): Ditto.
120 (do_free_exception): Ditto.
121 (build_throw): Ditto.
122 * cvt.c (build_up_reference): Fix calls for SFINAE.
123 (convert_to_reference): Ditto.
124 (ocp_convert): Ditto.
125 (convert_to_void): Add SFINAE support.
126 * tree.c (build_dummy_object): Fix calls for SFINAE.
127 (stabilize_expr): Ditto.
128 * cp-tree.h (build_conditional_expr): Add tsubst_flags_t
130 (build_new_method_call): Ditto.
131 (build_special_member_call): Ditto.
132 (build_new_op): Ditto.
133 (perform_implicit_conversion): Ditto.
134 (perform_direct_initialization_if_possible): Ditto.
135 (convert_to_void): Ditto.
136 (build_aggr_init): Ditto.
138 (build_vec_init): Ditto.
139 (build_dynamic_cast): Ditto.
140 (finish_call_expr): Ditto
141 (cxx_sizeof_or_alignof_expr): Add COMPLAIN parameter.
142 (cxx_sizeof_nowarn): Remove macro; add function declaration.
143 (build_class_member_access_expr): Add tsubst_flags_t parameter.
144 (finish_class_member_access_expr): Ditto.
145 (build_x_indirect_ref): Ditto.
146 (cp_build_indirect_ref): New.
147 (cp_build_function_call): Add tsubst_flags_t parameter.
148 (build_x_unary_op): Ditto.
149 (cp_build_unary_op): New.
150 (build_x_conditional_expr): Add tsubst_flags_t parameter.
151 (build_x_compound_expr): Ditto.
152 (build_compound_expr): Ditto.
153 (build_static_cast): Ditto.
154 (build_reinterpret_cast): Ditto.
155 (build_const_cast): Ditto.
156 (build_c_cast): Ditto.
157 (build_x_modify_expr): Ditto.
158 (cp_build_modify_expr): New.
159 (convert_for_initialization): Add tsubst_flags_t parameter.
160 (cp_build_binary_op): Remove macro; add function declaration.
161 (invalid_nonstatic_memfn_p): Add tsubst_flags_t parameter.
162 (lvalue_or_else): Ditto.
163 (build_functional_cast): Ditto.
164 * typeck2.c (digest_init): Fix calls for SFINAE.
165 (process_init_constructor_array): Ditto.
166 (process_init_constructor_record): Ditto.
167 (build_x_arrow): Ditto.
168 (build_m_component_ref): Ditto.
169 (build_functional_cast): Add SFINAE support.
170 * pt.c (tsubst_copy_and_build): Add (more) SFINAE support.
171 * semantics.c (simplify_loop_decl_cond): Fix calls for SFINAE.
172 (finish_expr_stmt): Ditto.
173 (finish_for_expr): Ditto.
174 (finish_asm_stmt): Ditto.
175 (finish_non_static_data_member): Ditto.
176 (finish_qualified_id_expr): Ditto.
177 (finish_call_expr): Add SFINAE support.
178 (finish_increment_expr): Fix calls for SFINAE.
179 (finish_unary_op_expr): Ditto.
180 (simplify_aggr_init_expr): Ditto.
181 (finish_omp_clauses): Ditto.
182 (finish_omp_for): Ditto.
183 (finish_omp_barrier): Ditto.
184 (finish_omo_flush): Ditto.
185 * decl2.c (grok_array_decl): Fix calls or SFINAE.
186 (build_anon_union_vars): Ditto.
187 (get_guard_cond): Ditto.
189 (one_static_initialization_or_destruction): Ditto.
190 (do_static_initialization_or_destruction): Ditto.
191 (generate_ctor_or_dtor_function): Ditto.
192 (build_offset_ref_call_from_tree): Ditto.
193 * parser.c (cp_parser_postfix_expression): Fix calls for SFINAE.
194 (cp_parser_postfix_dot_deref_expression): Ditto.
195 (cp_parser_unary_expression): Ditto.
196 (cp_parser_new_expression): Ditto.
197 (cp_parser_cast_expression): Ditto.
198 (cp_parser_binary_expression): Ditto.
199 (cp_parser_question_colon_clause): Ditto.
200 (cp_parser_assignment_expression): Ditto.
201 (cp_parser_expression): Ditto.
202 (cp_parser_builtin_offsetof): Ditto.
203 (cp_parser_template_argument): Ditto.
204 (cp_parser_functional_cast): Ditto.
206 2008-03-24 Tom Tromey <tromey@redhat.com>
208 * lex.c (handle_pragma_interface): Don't copy the filename.
209 (handle_pragma_implementation): Copy filename using xstrdup.
211 2008-03-21 Paolo Carlini <pcarlini@suse.de>
213 * cp-tree.h (IS_AGGR_TYPE): Rename to MAYBE_CLASS_TYPE_P.
214 (SET_IS_AGGR_TYPE): Rename to SET_CLASS_TYPE_P.
215 (IS_AGGR_TYPE_CODE): Rename to RECORD_OR_UNION_CODE_P.
216 (PROMOTES_TO_AGGR_TYPE): Remove.
217 (CLASS_TYPE_P, TYPE_NON_AGGREGATE_CLASS): Adjust.
218 * typeck.c (unary_complex_lvalue, build_modify_expr,
219 convert_for_initialization): Adjust.
220 * init.c (is_aggr_type): Remove.
221 (is_class_type): Add.
222 (build_offset_ref, build_new_1, build_vec_delete_1, build_vec_init,
223 build_delete): Adjust.
224 * lex.c (make_aggr_type): Remove.
225 (make_class_type): Add.
226 (cxx_make_type): Adjust.
227 * class.c (finish_struct_1, fixed_type_or_null, is_empty_class):
229 * decl.c (build_typename_type, make_typename_type,
230 make_unbound_class_template, cxx_init_decl_processing,
231 check_tag_decl, groktypename, start_decl_1, layout_var_decl,
232 check_initializer, cp_finish_decl, build_ptrmemfunc_type, grokparms,
233 grok_op_properties, xref_tag, check_function_type): Adjust.
234 * call.c (check_dtor_name, standard_conversion, implicit_conversion,
235 add_builtin_candidate, add_builtin_candidates,
236 build_user_type_conversion_1, convert_like_real, build_cxx_call,
237 is_subseq, compare_ics): Adjust.
238 * method.c (use_thunk): Adjust.
239 * rtti.c (build_dynamic_cast_1, create_pseudo_type_info,
240 create_tinfo_types): Adjust.
241 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
242 build_up_reference, convert_to_reference, convert_from_reference,
243 ocp_convert, build_expr_type_conversion): Adjust.
244 * tree.c (bind_template_template_parm, error_type): Adjust.
245 * dump.c (cp_dump_tree): Adjust.
246 * search.c (lookup_member): Adjust.
247 * friend.c (make_friend_class, do_friend): Adjust.
248 * typeck2.c (store_init_value, process_init_constructor_array,
249 process_init_constructor_record, build_x_arrow, build_m_component_ref,
250 build_functional_cast): Adjust.
251 * pt.c (finish_member_template_decl, process_template_parm,
252 lookup_template_class, tsubst_function_type, tsubst,
253 tsubst_copy_and_build, get_template_base, bt_instantiate_type_proc):
255 * semantics.c (begin_class_definition, finish_base_specifier,
256 finish_typeof, cxx_omp_predetermined_sharing, finish_decltype_type):
258 * name-lookup.c (constructor_name_p, push_overloaded_decl,
259 do_class_using_decl, lookup_qualified_name,
260 maybe_process_template_type_declaration): Adjust.
261 * decl2.c (grok_array_decl, check_member_template,
262 constrain_class_visibility): Adjust.
263 * parser.c (cp_parser_class_name): Adjust.
265 2008-03-18 Paolo Bonzini <bonzini@gnu.org>
267 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Delete.
269 2008-03-17 Jason Merrill <jason@redhat.com>
272 * call.c (reference_binding): Check LOOKUP_NO_TEMP_BIND when binding
273 a temp directly to a reference as per DR391.
275 2008-03-12 Richard Guenther <rguenther@suse.de>
279 2008-02-04 Richard Guenther <rguenther@suse.de>
282 * decl.c (record_builtin_java_type): Make jboolean a
283 integer type again where its mode doesn't match that of bool.
285 2008-01-25 Richard Guenther <rguenther@suse.de>
288 * decl.c (record_builtin_java_type): Make __java_boolean
290 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
291 after TYPE_MAIN_VARIANT check.
293 2008-03-10 Jakub Jelinek <jakub@redhat.com>
296 * semantics.c (finish_omp_clauses): Look through NOP_EXPR even
300 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
301 DECL_P in not a variable and appears more than once error messages.
303 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
307 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
311 * typeck.c (structural_comptypes): Call cp_comptypes.
312 (comptypes): New; called from the C/C++ common bits to perform
314 (cp_comptypes): Renamed from comptypes, which is already used,
315 with a different signature, by the C++ front end.
316 (build_reinterpret_cast_1): Call cp_comptypes.
317 (ptr_reasonably_similar): Ditto.
318 * decl.c (decls_match): Ditto.
319 * cvt.c (convert_to_reference): Ditto.
320 * cp-tree.h (same_type_p): Ditto.
321 (same_or_base_type_p): Ditto.
322 (comptypes): Rename to cp_comptypes.
323 * pt.c (canonical_type_parameter): Call cp_comptypes.
325 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
327 * cp-objcp-common.c (cxx_types_compatible_p): Remove obsolete
328 test for equivalence between pointer and references.
330 2008-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
333 * class.c (finish_struct_anon): Use permerror instead of pedwarn.
334 (check_field_decls): Likewise.
335 (note_name_declared_in_class): Likewise.
336 * call.c (build_new_op): Likewise.
337 (convert_like_real): Likewise.
338 (build_over_call): Likewise.
339 * lex.c (unqualified_fn_lookup_error): Likewise.
340 * parser.c (cp_parser_template_id): Likewise.
341 * cvt.c (warn_ref_binding): Likewise.
342 (convert_to_reference): Likewise.
343 (ocp_convert): Likewise.
344 (convert_to_void): Use error instead of pedwarn.
345 * error.c (cp_cpp_error): Use pedantic_warning_kind.
346 * decl.c (compute_array_index_type): Use constant_expression_error.
348 2008-03-01 Douglas Gregor <doug.gregor@gmail.com>
350 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Note
351 that auto is either a storage class or a simple type specifier,
352 depending on the dialect.
353 (cp_parser_decl_specifier_seq): Complain about `auto' as a storage
354 specifier in C++98 mode, error in C++0x mode (since we don't
355 support auto as a type specifier, yet).
356 (cp_parser_storage_class_specifier_opt): Don't treat `auto' as a
357 storage specifier in C++0x mode.
358 (cp_parser_simple_type_specifier): Parse `auto' as a
359 simple-type-specifier, but error because we don't support it yet.
361 2008-02-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
363 * parser.c (cp_parser_nonclass_name): New.
364 (cp_parser_pseudo_destructor_name): Use it instead of
366 (cp_parser_type_name): Move code to cp_parser_nonclass_name.
368 2008-02-29 Tom Tromey <tromey@redhat.com>
370 * parser.c (struct cp_token) <input_file_stack_index>: Remove.
371 (cp_lexer_get_preprocessor_token): Update.
372 (cp_lexer_set_source_position_from_token): Don't call
373 restore_input_file_stack.
374 * lex.c (cxx_init): Don't use push_srcloc or pop_srcloc.
376 2008-02-28 Richard Guenther <rguenther@suse.de>
379 2008-02-26 Richard Guenther <rguenther@suse.de>
381 * decl.c (duplicate_decls): Remove decl from global mapping
382 before ggc_freeing it.
384 2008-02-27 Jakub Jelinek <jakub@redhat.com>
387 * rtti.c: Include c-pragma.h.
388 (push_abi_namespace, pop_abi_namespace): New functions.
389 (build_dynamic_cast_1, tinfo_base_init, get_pseudo_ti_index,
390 create_tinfo_types, emit_support_tinfos): Use them.
391 * Make-lang.in (cp/rtti.o): Depend on $(C_PRAGMA_H).
393 2008-02-26 Jason Merrill <jason@redhat.com>
396 * decl.c (grokdeclarator): Allow a typedef of an unnamed struct
397 to name the struct for linkage purposes even if it has attributes.
398 (start_decl): In that case, set ATTR_FLAG_TYPE_IN_PLACE.
400 2008-02-26 Tom Tromey <tromey@redhat.com>
402 * parser.c (eof_token): Remove old location code.
403 (check_empty_body): Remove test of USE_MAPPED_LOCATION.
404 * decl2.c (generate_ctor_or_dtor_function): Remove old location
406 (cp_write_global_declarations): Likewise.
407 * lex.c (cxx_init): Remove old location code.
408 (handle_pragma_implementation): Remove test of
410 * pt.c (tsubst): Remove old location code.
411 * error.c (cp_print_error_function): Remove test of
413 * decl.c (pop_label): Remove old location code.
414 (finish_function): Likewise.
416 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
419 * call.c (magic_varargs_p): Remove BUILT_IN_STDARG_START.
421 2008-02-26 Richard Guenther <rguenther@suse.de>
423 * decl.c (duplicate_decls): Remove decl from global mapping
424 before ggc_freeing it.
426 2008-02-26 Paolo Carlini <pcarlini@suse.de>
429 * name-lookup.c (arg_assoc_type): Handle FIXED_POINT_TYPE.
431 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
433 * typeck.c (build_class_member_access_expr): Add appropriate
434 OPT_W* parameter to warning.
435 (build_reinterpret_cast_1): Likewise.
436 * name-lookup.c (push_overloaded_decl): Likewise.
438 2008-02-25 Paolo Carlini <pcarlini@suse.de>
441 * error.c (dump_expr): Handle CONJ_EXPR.
443 2008-02-25 Paolo Carlini <pcarlini@suse.de>
446 * error.c (dump_type): Handle FIXED_POINT_TYPE.
447 (dump_expr): Handle FIXED_CST.
449 2008-02-24 Jason Merrill <jason@redhat.com>
451 * parser.c (cp_parser_declaration): Handle "inline namespace".
452 (cp_parser_namespace_definition): Likewise.
455 * name-lookup.c (arg_assoc_namespace): Look down into inline
458 2008-02-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
460 * typeck.c (check_for_casting_away_constness): Use 1 single
461 argument, the type of cast, to decide what diagnostics generate.
462 (build_static_cast_1): Remove unused code. Update call to
463 check_for_casting_away_constness.
464 (build_reinterpret_cast_1): Update call to
465 check_for_casting_away_constness.
466 (build_const_cast_1): Likewise.
468 2008-02-24 Paolo Carlini <pcarlini@suse.de>
470 * error.c (dump_expr): Don't deal directly with NEW_EXPR (and
471 VEC_NEW_EXPR), forward to pp_expression.
472 * cxx-pretty-print.c (pp_cxx_new_expression): Fix FIXME.
474 2008-02-24 Danny Smith <dannysmith@users.sourceforge.net>
477 * friend.c (do_friend): Call cplus_decl_attributes earlier.
479 2008-02-22 Andrew Pinski <andrew_pinski@playstation.sony.com>
482 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS for
483 template decls' function decl.
485 2008-02-22 Paolo Carlini <pcarlini@suse.de>
489 2008-02-14 Paolo Carlini <pcarlini@suse.de>
492 * pt.c (determine_specialization): In case of function templates,
493 when the type of DECL does not match FN there is no match.
495 2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
498 * typeck.c (build_binary_op): Warn about floating point
499 comparisons if FLOAT_TYPE_P, not only for REAL_TYPE.
501 2008-02-19 Jason Merrill <jason@redhat.com>
504 * pt.c (resolve_overloaded_unification): Set processing_template_decl
505 while we look for possible bindings.
507 2008-02-19 Jakub Jelinek <jakub@redhat.com>
510 * cp-gimplify.c (cxx_omp_clause_apply_fn): Handle vararg copy ctors.
514 * semantics.c (finish_omp_threadprivate): Do nothing for error_operand_p
515 vars. Afterwards ensure v is VAR_DECL.
518 * parser.c (cp_parser_omp_for_loop): If DECL has REFERENCE_TYPE, don't
520 * semantics.c (finish_omp_for): Fail if DECL doesn't have integral type
523 2008-02-15 Douglas Gregor <doug.gregor@gmail.com>
528 * pt.c (finish_member_template_decl): If the type in a TYPE_DECL
529 is error_mark_node, return an error early.
530 (find_parameter_packs_r): Pass the pointer set along to recursive
531 calls of cp_walk_subtrees; don't try to manage the pointer set
533 (uses_parameter_packs): Pass the pointer set to cp_walk_tree.
534 (make_pack_expansion): Ditto.
535 (check_for_bare_parameter_packs): Ditto. Also, don't bother taking
536 a second pass through the tree with find_parameter_packs_r; that
537 second pass no longer does anything.
538 (push_template_decl_real): If we have an erroneous declaration,
539 set its type to error_mark_node before returning an error.
541 2008-02-14 Douglas Gregor <doug.gregor@gmail.com>
544 * pt.c (tsubst_initializer_list): Deal with the use of
545 VOID_TYPE_NODE to indicate value-initialization of the bases.
547 2008-02-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
548 Jason Merrill <jason@redhat.com>
552 * class.c (type_has_user_nondefault_constructor): New fn.
553 * cp-tree.h: Declare it.
554 * init.c (emit_mem_initializers): Use it for -W warning about
555 missing base initializer.
557 2008-02-14 Paolo Carlini <pcarlini@suse.de>
560 * pt.c (determine_specialization): In case of function templates,
561 when the type of DECL does not match FN there is no match.
563 2008-02-13 Jakub Jelinek <jakub@redhat.com>
564 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
567 * parser.c (cp_parser_pseudo_destructor_name): If next tokens
568 are not identifier :: ~, return before calling cp_parser_type_name.
570 2008-02-13 Jason Merrill <jason@redhat.com>
572 PR c++/34962, c++/34937, c++/34939
573 * decl2.c (is_late_template_attribute): Always defer attributes
574 vector_size and weak.
577 * pt.c (value_dependent_expression_p): Look into DECL_INITIAL
580 2008-02-12 Jason Merrill <jason@redhat.com>
583 * call.c (convert_like_real): Pass LOOKUP_NO_CONVERSION to build_temp
584 if we're doing conversions to call a user-defined conversion function.
586 2008-02-12 Steven Bosscher <steven@gcc.gnu.org>
589 * semantics.c (finish_qualified_id_expr): Avoid duplicate access
592 2008-02-12 Jakub Jelinek <jakub@redhat.com>
595 * init.c (build_new_1): Don't create placement_expr before
596 constructing alloc_call. Verify that the pointer is passed by
597 value to operator new.
599 2008-02-11 Jason Merrill <jason@redhat.com>
602 * pt.c (tsubst): Don't look up a template typedef in an explicit
605 2008-02-11 Douglas Gregor <doug.gregor@gmail.com>
608 * tree.c (cp_build_qualified_type_real): When building a
609 cv-qualified array type, build it as a unique type with
610 build_cplus_array_type_1 and then adopt the unqualified type's
613 2008-02-11 Paolo Carlini <pcarlini@suse.de>
616 * decl.c (groktypename): Check grokdeclarator return.
618 2008-02-10 Jason Merrill <jason@redhat.com>
621 * decl2.c (cp_write_global_declarations): Don't write out static
622 data members with DECL_IN_AGGR_P set.
624 2008-02-08 Jason Merrill <jason@redhat.com>
627 * tree.c (build_target_expr_with_type): Handle void initializer.
628 (bot_manip): Remap slot before recursing.
630 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
633 * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS).
635 2008-02-06 Alexandre Oliva <aoliva@redhat.com>
638 * tree.c: Include tree-flow.h.
639 (build_target_expr): Check type compatibility.
640 * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H).
641 * call.c (convert_like_real): Convert bitfield to expected type.
643 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
647 * typeck.c (structural_comptypes): Call cp_comptypes.
648 (comptypes): New; called from the C/C++ common bits to perform
650 (cp_comptypes): Renamed from comptypes, which is already used,
651 with a different signature, by the C++ front end.
652 (build_reinterpret_cast_1): Call cp_comptypes.
653 (ptr_reasonably_similar): Ditto.
654 * decl.c (decls_match): Ditto.
655 * cvt.c (convert_to_reference): Ditto.
656 * cp-tree.h (same_type_p): Ditto.
657 (same_or_base_type_p): Ditto.
658 (comptypes): Rename to cp_comptypes.
659 * pt.c (canonical_type_parameter): Call cp_comptypes.
661 2008-02-05 Jakub Jelinek <jakub@redhat.com>
664 * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is
665 value dependent expression.
667 2008-02-05 Douglas Gregor <doug.gregor@gmail.com>
670 * decl2.c (save_template_attributes): When we're modifying the
671 TYPE_MAIN_VARIANT to add new attributes, be sure to also modify
672 all of the other variants to add those same attributes. Otherwise,
673 the main variant will be inconsistent with those other variants.
675 2008-02-04 Richard Guenther <rguenther@suse.de>
678 * decl.c (record_builtin_java_type): Make jboolean a
679 integer type again where its mode doesn't match that of bool.
681 2008-02-02 Jason Merrill <jason@redhat.com>
682 Mark Mitchell <mark@codesourcery.com>
685 * init.c (build_value_init_1): New function.
686 (build_value_init): New function.
687 * typeck2.c (build_functional_cast): Call it.
688 * cp-gimplify.c (cp_gimplify_init_expr): Handle its output.
690 * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
691 TYPE_HAS_CONSTRUCTOR.
692 * class.c (finish_struct_bits, maybe_warn_about_overly_private_class,
693 add_implicitly_declared_members): Adjust.
694 (check_field_decls): Adjust. Remove warnings about reference/const
695 in class without constructor.
696 (check_bases_and_members): Adjust. Give those warnings here instead.
697 * decl.c (fixup_anonymous_aggr): Adjust.
698 (check_initializer): Adjust, clarify logic slightly.
699 (grok_special_member_properties): Adjust, only set if user-provided.
700 * rtti.c (create_tinfo_types): Don't set.
701 * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
702 Use same_type_ignoring_top_level_qualifiers_p.
703 * pt.c (check_explicit_specialization): Adjust.
704 (instantiate_class_template): Adjust.
706 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
707 Jakub Jelinek <jakub@redhat.com>
711 * typeck.c (structural_comptypes): Handle comparisons of
712 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
714 * mangle.c (write_builtin_type): Map down to the canonical type,
715 which will be one of the predefined type nodes.
717 2008-01-29 Michael Meissner <michael.meissner@amd.com>
720 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
721 bits to allow for expansion of the number of middle end tree
724 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
735 * typeck.c (check_return_expr): Tweak call to
736 check_for_bare_parameter_packs.
737 * class.c (add_method): Be careful with error_mark_nodes.
738 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
740 * pt.c (struct find_parameter_pack_data): Remove
742 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
743 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
744 (make_pack_expansion): Ditto.
745 (check_for_bare_parameter_packs): Parameter is now a tree, not a
747 (process_template_parm): Tweak call to
748 check_for_bare_parameter_packs.
749 (push_template_decl_real): Tweak calls to
750 check_for_bare_parameter_packs. If bare parameter packs are found
751 in the list of exceptions, clear out that list after giving an
753 * semantics.c (finish_cond): Tweak call to
754 check_for_bare_parameter_packs.
755 (finish_expr_stmt): Ditto.
756 (finish_for_expr): Ditto.
757 (finish_switch_cond): Ditto.
758 (finish_mem_initializers): Ditto.
759 (finish_member_declaration): Ditto.
760 (finish_static_assert): Check for bare parameter packs in the
762 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
763 attributes of a declaration.
764 * parser.c (cp_parser_using_declaration): Tweak call to
765 check_for_bare_parameter_packs.
766 (cp_parser_base_clause): Ditto.
768 2008-01-28 Jason Merrill <jason@redhat.com>
771 * class.c (build_base_path): Fix !want_pointer case.
773 2008-01-27 Jason Merrill <jason@redhat.com>
776 * class.c (build_base_path): Fix previous change.
778 2008-01-26 Jakub Jelinek <jakub@redhat.com>
781 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
784 2008-01-26 Richard Guenther <rguenther@suse.de>
787 * typeck.c (build_binary_op): Remove code to shorten compares.
789 2008-01-25 Richard Guenther <rguenther@suse.de>
792 * decl.c (record_builtin_java_type): Make __java_boolean
794 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
795 after TYPE_MAIN_VARIANT check.
797 2008-01-25 Jason Merrill <jason@redhat.com>
800 * class.c (build_base_path): Don't mess with virtual access if
802 * call.c (standard_conversion): Don't check whether source type
805 * decl2.c (is_late_template_attribute): Don't defer attribute
806 visibility just because the type is dependent.
808 2008-01-25 Jason Merrill <jason@redhat.com>
809 Mark Mitchell <mark@codesourcery.com>
812 * call.c (standard_conversion): Allow conversion from integer/real
814 (compare_ics): Such a conversion is worse than a normal arithmetic
817 2008-01-25 Richard Guenther <rguenther@suse.de>
820 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
823 2008-01-24 Paolo Carlini <pcarlini@suse.de>
826 * pt.c (push_template_decl_real): Return error_mark_node in case
827 of template definition of non-template.
829 2008-01-24 Jason Merrill <jason@redhat.com>
832 * decl2.c (is_late_template_attribute): Defer any attribute with
833 dependent args. Also defer type attributes if the type is dependent.
835 2008-01-22 Jakub Jelinek <jakub@redhat.com>
836 Alexandre Oliva <aoliva@redhat.com>
839 * call.c (reference_binding): For bitfields use the declared bitfield
841 (add_builtin_candidates): Likewise.
842 * class.c (layout_class_type): For bitfields copy over the
845 2008-01-22 Jason Merrill <jason@redhat.com>
848 * decl.c (groktypename): Also ignore attributes on dependent
849 possibly-class types.
852 * friend.c (do_friend): Check for prior declaration of a friend
853 function of a local class.
854 * name-lookup.c (lookup_name_innermost_nonclass_level):
856 * name-lookup.h: Declare it.
858 2008-01-22 Tom Tromey <tromey@redhat.com>
861 * init.c (build_new_1): Only disallow Java aggregates.
863 2008-01-22 Jakub Jelinek <jakub@redhat.com>
866 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
867 if decl or init is error_mark_node.
870 * error.c (dump_expr): Handle VECTOR_CST.
872 2008-01-21 Jason Merrill <jason@redhat.com>
875 * pt.c (tsubst_aggr_type): Make sure our context is complete.
878 * pt.c (retrieve_local_specialization): Robustify.
879 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
882 * pt.c (tsubst): Only call retrieve_local_specialization if the
883 original typedef was in a function template.
886 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
888 2008-01-21 Richard Guenther <rguenther@suse.de>
891 * error.c (cp_print_error_function): Deal with recursive
894 2008-01-20 Paolo Carlini <pcarlini@suse.de>
897 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
899 2008-01-20 Paolo Carlini <pcarlini@suse.de>
903 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
904 on non-IS_AGGR_TYPE scope.
905 (constructor_name_p): Assert IS_AGGR_TYPE.
907 2008-01-18 Ian Lance Taylor <iant@google.com>
910 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
911 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
912 DECL_IS_OPERATOR_NEW flag.
914 2008-01-16 Richard Guenther <rguenther@suse.de>
917 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
918 for conversions to type variants.
920 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
922 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
923 declaration and code. Update copyright year.
925 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
928 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
929 know we have a class type.
931 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
934 * pt.c (coerce_template_parameter_pack): When substituting into
935 the type of a non-type template parameter pack. use the
936 deduced/substituted arguments.
937 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
938 can be a parameter pack with the ellipsis following it. When we
939 have an erroneous declaration, allow it to be a parameter pack.
940 (cp_parser_template_parameter): Complain about default
941 arguments on non-type template parameter packs, and parse them
942 using the new cp_parser_default_argument.
943 (cp_parser_parameter_declaration): Complain about parameter packs
944 with default arguments. Move parsing of default arguments into a
945 new function, cp_parser_default_argument.
946 (cp_parser_default_argument): New; extracted from
947 cp_parser_parameter_declaration.
949 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
955 * typeck.c (check_return_expr): If there are bare parameter packs
956 in the return value, set it to error_mark_node.
957 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
958 * pt.c (find_parameter_packs_r): Look at the type of
959 IDENTIFIER_NODEs (e.g., for user-defined conversions).
960 (check_for_bare_parameter_packs): Flip the result: now returns
961 TRUE when there were bare parameter packs, FALSE otherwise.
962 (push_template_decl_real): Deal with flipped result of
963 check_for_bare_parameter_packs.
964 * semantics.c (finish_cond): If there are bare parameter packs in
965 the conditional, set it to error_mark_node.
966 (finish_expr_stmt): If there are bare parameter packs in the
967 expression, set it to error_mark_node.
968 (finish_for_expr): Ditto.
969 (finish_switch_cond): If there are bare parameter packs in
970 the conditional, set it to error_mark_node.
971 (finish_mem_initializers): If there are bare parameter packs in
972 the member initializer, set it to error_mark_node.
973 (finish_member_declaration): Check the attributes of the
974 declaration for bare parameter packs, and remove the attributes if
975 any have bare parameter packs.
976 * parser.c (cp_parser_using_declaration): Check the using
977 declaration for bare parameter packs.
978 (cp_parser_base_clause): If there are bare parameter packs in a
979 base specifier, don't add it to the chain.
981 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
984 * error.c (dump_simple_decl): Display ellipsis for template
985 non-type parameter packs.
986 (dump_decl): Display ellipsis for template type parameter packs.
987 (dump_template_decl): Display ellipsis for template template
989 * pt.c (redeclare_class_template): When redeclaring a class
990 template, check for collisions between template parameters and
991 template parameter packs.
993 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
996 * pt.c (process_partial_specialization): Don't mark template
997 parameters that occur in non-deduced contexts.
998 (struct pair_fn_data): Add include_nondeduced_p.
999 (for_each_template_parm_r): Only visit non-deduced contexts if
1000 include_nondeduced_p is set.
1001 (for_each_template_parm): Added parameter include_nondeduced_p,
1002 which states whether template parameters found in non-deduced
1003 contexts should be visited.
1004 (uses_template_parms): Visit all template parameters, even those
1005 in non-deduced contexts.
1007 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1010 * pt.c (check_default_tmpl_args): Check for parameter packs that
1011 aren't at the end of a primary template.
1012 (push_template_decl_real): Remove check for parameter packs that
1013 aren't at the end of a primary template; that now happens in
1014 check_default_tmpl_args.
1015 * semantics.c (finish_template_template_parm): Use
1016 check_default_tmpl_args to check for errors in the template
1019 2008-01-12 Doug Kwan <dougkwan@google.com>
1021 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
1022 instead of OPT_Wreturn_type in warning due to ignored return type
1024 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
1025 instead of OPT_Wreturn_type in warning due to ignored return type
1028 2008-01-08 Jakub Jelinek <jakub@redhat.com>
1031 * semantics.c (finish_omp_for): Don't call
1032 fold_build_cleanup_point_expr if processing_template_decl.
1034 2008-01-04 Paolo Carlini <pcarlini@suse.de>
1035 Jakub Jelinek <jakub@redhat.com>
1038 * error.c (dump_template_argument): Deal with TREE_LIST.
1040 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
1042 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
1043 long" in C++0x mode; change the warning to note that "long long"
1044 is only unsupported in C++98 mode.
1046 2007-12-20 Jason Merrill <jason@redhat.com>
1049 * call.c (standard_conversion): Derived-to-base is considered a
1050 standard conversion.
1052 2007-12-19 Jakub Jelinek <jakub@redhat.com>
1055 * parser.c (cp_parser_omp_parallel): For non-combined parallel
1056 call cp_parser_statement rather than
1057 cp_parser_already_scoped_statement.
1059 2007-12-18 Jason Merrill <jason@redhat.com>
1062 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
1064 (dependent_type_p_r): Handle the domain of an array.
1066 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
1067 Jakub Jelinek <jakub@redhat.com>
1072 * pt.c (template_template_parm_bindings_ok_p): New; verifies
1073 bindings of template template parameters after all template
1074 arguments have been deduced.
1075 (coerce_template_parms): Don't complain when COMPLAIN doesn't
1077 (fn_type_unification): Use template_template_parm_bindings_ok_p.
1078 (unify): Deal with variadic, bound template template parameters.
1079 (get_class_bindings): Use template_template_parm_bindings_ok_p.
1081 2007-12-18 Jakub Jelinek <jakub@redhat.com>
1084 * decl.c (grokdeclarator): Reject friend sfk_constructor
1087 2007-12-17 Jakub Jelinek <jakub@redhat.com>
1090 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
1093 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
1096 * cp-lang.c (cp_classify_record): New.
1097 (LANG_HOOKS_CLASSIFY_RECORD): Override.
1099 2007-12-11 Jakub Jelinek <jakub@redhat.com>
1102 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
1105 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
1106 dynamic_cast in a template.
1108 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
1111 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
1112 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
1114 2007-12-10 Jakub Jelinek <jakub@redhat.com>
1117 * error.c (dump_type_prefix, dump_type_suffix): Handle
1118 TYPE_PACK_EXPANSION.
1121 * error.c (dump_expr): Handle ABS_EXPR.
1123 2007-12-09 Jakub Jelinek <jakub@redhat.com>
1127 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
1128 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
1129 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
1130 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
1131 flag_use_repository and repo_emit_p returned 2.
1133 2007-12-06 Jakub Jelinek <jakub@redhat.com>
1136 * tree.c (stabilize_call, stabilize_init): Do nothing if
1137 processing_template_decl.
1139 2007-12-05 Jakub Jelinek <jakub@redhat.com>
1142 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
1143 error instead of assertion failure.
1144 * parser.c (cp_parser_decltype): If closing paren is not found,
1145 return error_mark_node.
1147 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
1150 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
1152 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
1153 since arg_assoc_template_arg will deal with them (better).
1155 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
1158 * pt.c (tsubst_exception_specification): Handle substitutions into
1159 member templates, where tsubst_pack_expansion returns a
1160 TYPE_PACK_EXPANSION.
1162 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
1165 * pt.c (unify_pack_expansion): If we didn't deduce any actual
1166 bindings for the template parameter pack, don't try to keep the
1167 empty deduced arguments.
1168 (unify): If a parameter is a template-id whose template argument
1169 list contains a pack expansion that is not at the end, then we
1170 cannot unify against that template-id.
1172 2007-12-02 Paolo Carlini <pcarlini@suse.de>
1175 * pt.c (current_template_args): Use error_operand_p.
1177 2007-12-02 Paolo Carlini <pcarlini@suse.de>
1180 * error.c (dump_decl): Handle TREE_BINFO.
1182 2007-12-01 Ollie Wild <aaw@google.com>
1185 * typeck.c (build_binary_op): Add conversion of pointers to function
1186 members appearing as operands to the equality operators.
1188 2007-11-30 Jakub Jelinek <jakub@redhat.com>
1191 * error.c (dump_expr): Handle OBJ_TYPE_REF.
1193 2007-11-29 Jakub Jelinek <jakub@redhat.com>
1196 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
1198 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
1203 * parser.c (cp_parser_decltype): Don't call finish_id_expression
1205 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
1208 2007-11-27 Jakub Jelinek <jakub@redhat.com>
1210 PR tree-optimization/34181
1211 * method.c (use_thunk): Don't inline the call in the thunk.
1214 * tree.c (decl_linkage): Static data members and static member
1215 functions in anonymous ns classes are lk_external.
1217 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
1220 * decl.c (start_preparsed_function): Pass
1221 processing_template_decl for the new allocate_struct_function
1224 2007-11-25 Richard Guenther <rguenther@suse.de>
1226 * decl.c (poplevel): Use BLOCK_CHAIN.
1228 2007-11-24 Ollie Wild <aaw@google.com>
1230 * typeck.c (delta_from_ptrmemfunc): New function.
1231 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
1232 (build_binary_op): Call delta_from_ptrmemfunc.
1234 2007-11-23 Jakub Jelinek <jakub@redhat.com>
1238 * decl.c (cp_finish_decl): Disallow variable or field
1239 definitions if extern "Java" aggregates.
1240 (grokparms): Disallow parameters with extern "Java"
1242 (check_function_type): Disallow function return values
1243 with extern "Java" aggregates.
1244 * init.c (build_new_1): Disallow placement new with
1245 extern "Java" aggregates.
1247 2007-11-23 Mark Mitchell <mark@codesourcery.com>
1248 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1251 * call.c (convert_like_real): Build a zero constant when __null is
1252 converted to an integer type.
1254 2007-11-22 Jakub Jelinek <jakub@redhat.com>
1257 * decl2.c (cp_write_global_declarations): Issue error about static
1258 data members in anonymous namespace which are declared and used,
1261 2007-11-20 Jakub Jelinek <jakub@redhat.com>
1264 * parser.c (cp_parser_class_head): Reject function template ids.
1267 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
1268 when processing_template_decl to build_array_type.
1271 * pt.c (more_specialized_fn): Don't segfault if one or
1272 both argument list end with ellipsis.
1274 2007-11-18 Jakub Jelinek <jakub@redhat.com>
1277 * semantics.c (finish_call_expr): Set
1278 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
1279 or OVERLOAD with all noreturn functions.
1281 2007-11-16 Jakub Jelinek <jakub@redhat.com>
1284 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
1287 2007-11-13 Jakub Jelinek <jakub@redhat.com>
1294 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
1295 set to error_mark_node the outermost POINTER_TYPE to the pack if
1296 it is seen in a POINTER_TYPE.
1297 (push_template_decl_real): If check_for_bare_parameter_packs
1298 fails for function return type, set the return type to
1299 integer_type_node. If check_for_bare_parameter_packs failed
1300 for non-function, return error_mark_node.
1303 * call.c (build_new_op): Call resolve_args before calling
1306 2007-11-11 Tom Tromey <tromey@redhat.com>
1309 * lex.c (handle_pragma_implementation): Use cpp_included_before.
1311 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1314 * pt.c (redeclare_class_template): Update error message. Use a
1315 note to show the previous declaration.
1316 (tsubst_friend_class): Use the location of the friend template as
1317 the input location before calling redeclare_class_template.
1319 2007-11-11 Jakub Jelinek <jakub@redhat.com>
1322 * semantics.c (finish_pseudo_destructor_expr): Handle
1323 object == error_mark_node.
1325 2007-11-10 Jakub Jelinek <jakub@redhat.com>
1328 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
1329 is not scalar type, let finish_class_member_access_expr handle
1330 diagnostics. Pass BIT_NOT_EXPR argument to
1331 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
1333 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
1336 * decl.c (cp_complete_array_type): If any of the initializer
1337 elements are pack expansions, don't compute the array size yet.
1339 2007-11-08 Andrew Pinski <pinskia@gmail.com>
1342 * tree.c (decl_linkage): Fields have no linkage.
1344 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
1346 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
1348 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
1353 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
1354 Be careful with ERROR_MARK_NODEs.
1355 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
1358 2007-11-07 Jakub Jelinek <jakub@redhat.com>
1361 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
1364 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
1368 * tree.c (c_build_qualified_type): Define bridge to
1369 cp_build_qualified_type.
1371 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
1382 * typeck.c (check_return_expr): Pass address of retval to
1383 check_for_bare_parameter_packs.
1384 * class.c (build_base_field): Tolerate bases that have no layout
1386 (end_of_base): Ditto.
1387 * tree.c (canonical_type_variant): Be careful with
1389 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
1391 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
1392 which states whether parameter packs should be replaced with
1394 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
1395 possible. If set_packs_to_error is set true, replace the parameter
1396 pack with ERROR_MARK_NODE. Manage our own pointer sets.
1397 (uses_parameter_packs): Don't set parameter packs to
1399 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
1400 which may be modified (if it is a parameter pack). Instructs
1401 find_parameter_packs_r to replace parameter packs with
1402 ERROR_MARK_NODE (so that they won't cause errors later on).
1403 (process_template_parm): Pass pointer to
1404 check_for_bare_parameter_packs.
1405 (process_partial_specialization): Replace pack expansions before
1406 the end of the template argument list with ERROR_MARK_NODE.
1407 (push_template_decl_real): Pass pointer to
1408 check_for_bare_parameter_packs. Replace parameter packs not at the
1409 end of the template parameter list with ERROR_MARK_NODE.
1410 (convert_template_argument): Be more careful about using DECL_NAME
1411 on only declarations.
1412 (unify): Can't unify against ERROR_MARK_NODE.
1413 * semantics.c (finish_cond): Pass pointer to
1414 check_for_bare_parameter_packs.
1415 (finish_expr_stmt): Ditto.
1416 (finish_for_expr): Ditto.
1417 (finish_switch_cond): Pass pointer to
1418 check_for_bare_parameter_packs, and call it before we put the
1419 condition into the statement.
1420 (finish_mem_initializers): Pass pointer to
1421 check_for_bare_parameter_packs.
1422 (finish_member_declaration): Ditto.
1423 * parser.c (cp_parser_base_clause): Ditto.
1425 2007-11-06 Jakub Jelinek <jakub@redhat.com>
1428 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
1429 with the final TREE_READONLY flag in place. processing_template_decl
1430 is known to be 0 in this part of function.
1433 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
1434 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
1435 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
1436 * semantics.c (finish_omp_atomic): Revert most of the
1437 2007-02-05 changes, just keep the new representation of
1438 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
1440 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
1443 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
1446 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
1451 * typeck.c (merge_types): Don't lose rvalue references when
1453 * call.c (build_over_call): Don't elide move constructors just
1454 because the copy constructor is trivial (!).
1455 (compare_ics): If comparing cv-qualifiers fails, we can still order
1456 based on binding lvalues vs. rvalues.
1458 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
1461 * pt.c (unify_pack_expansion): bring handling of function call
1462 arguments into line with type_unification_real.
1464 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1466 * typeck.c (build_binary_op): Use pedwarn instead of error for
1469 2007-11-05 Jakub Jelinek <jakub@redhat.com>
1472 * parser.c (cp_parser_unary_expression): For &&label call
1473 cp_parser_non_integral_constant_expression and return error_mark_node
1474 if it returned true.
1477 * decl.c (grokdeclarator): Don't call build_memfn_type if type
1478 is neither FUNCTION_TYPE nor METHOD_TYPE.
1480 2007-11-02 Jakub Jelinek <jakub@redhat.com>
1483 * parser.c (cp_parser_nested_name_specifier_opt): Use
1484 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
1485 typedef of currently open class.
1487 2007-11-02 Paolo Carlini <pcarlini@suse.de>
1490 * error.c (dump_expr): Deal specially with statements.
1492 2007-11-01 Jason Merrill <jason@redhat.com>
1495 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
1497 (lookup_template_class): Use it to get the outer template args
1498 for instantiating one.
1501 * pt.c (reduce_template_parm_level): tsubst the parameters
1502 of a template template parm.
1504 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
1507 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
1509 2007-11-01 Jakub Jelinek <jakub@redhat.com>
1512 * parser.c (cp_parser_postfix_dot_deref_expression): If
1513 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
1514 first and if that succeeds and type is SCALAR_TYPE_P, create
1518 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
1519 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
1520 as for std::type_info.
1522 2007-10-31 Paolo Carlini <pcarlini@suse.de>
1525 * cxx-pretty-print.c (pp_cxx_typeid_expression,
1526 pp_cxx_delete_expression): Change to static linkage.
1527 * cxx-pretty-print.h: Adjust declarations.
1528 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
1529 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
1530 MODOP_EXPR): Forward to pp_expression.
1532 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
1535 2007-10-31 Christian Bruel <christian.bruel@st.com>
1536 Mark Mitchell <mark@codesourcery.com>
1539 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
1540 if retval is volatile.
1542 2007-10-30 Jakub Jelinek <jakub@redhat.com>
1545 * decl2.c (build_offset_ref_call_from_tree): Call
1546 build_non_dependent_expr on object prior to building ADDR_EXPR from it
1547 if FN is DOTSTAR_EXPR.
1549 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
1553 * pt.c (find_parameter_packs_r): Fix typo in comment.
1554 (convert_template_argument): Look at the pattern of a pack
1555 expansion to determine what kind of entity we're converting.
1556 (coerce_template_parameter_pack): When we have coerced a non-type
1557 template parameter pack, substitute into the type of that pack.
1558 (tsubst_pack_expansion): When our substitution of a parameter pack
1559 is a "trivial" substitution of itself, just substitute into the
1560 pack expansion rather than actually expanding.
1562 2007-10-29 Jakub Jelinek <jakub@redhat.com>
1565 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
1566 for non-integral type bitfields. Return true if bitfield is correct, false
1567 error has been diagnosed.
1568 (check_field_decls): If check_bitfield_decl returned false, call also
1571 2007-10-28 Paolo Carlini <pcarlini@suse.de>
1572 Mark Mitchell <mark@codesourcery.com>
1575 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
1576 class member error out and return.
1578 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1580 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
1581 to current_function_decl rather than 0.
1584 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
1586 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
1588 2007-10-27 Jason Merrill <jason@redhat.com>
1591 * call.c (convert_default_arg): Detect recursion.
1593 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1596 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
1597 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
1599 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
1601 * error.c (dump_expr): Handle OFFSETOF_EXPR.
1603 2007-10-26 Jason Merrill <jason@redhat.com>
1606 * pt.c (get_template_info): New fn.
1607 (template_class_depth): Use it.
1608 (push_template_decl_real): Check that the template args of the
1609 definition match the args of the previous declaration.
1611 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1614 * decl2.c (coerce_new_type): Do not allow a default argument for
1615 the first parameter.
1617 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
1620 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
1621 don't see the leading '('. Only lookup names if we get an
1624 2007-10-26 Jakub Jelinek <jakub@redhat.com>
1627 * parser.c (cp_parser_parenthesized_expression_list): Set
1628 greater_than_is_operator_p to true in between the parens.
1630 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1633 * decl.c (grokdeclarator): In case of conflicting specifiers
1634 just return error_mark_node.
1636 2007-10-26 Ollie Wild <aaw@google.com>
1638 * expr.c (cxx_expand_expr): Removed.
1639 * cp-tree.h (exx_expand_expr): Removed.
1640 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
1643 2007-10-25 Paolo Carlini <pcarlini@suse.de>
1646 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
1648 2007-10-23 Jason Merrill <jason@redhat.com>
1650 PR c++/25950 (DR 391)
1651 * call.c (struct conversion): Remove check_copy_constructor_p.
1652 (reference_binding): Always bind a reference directly to a
1653 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
1655 (check_constructor_callable): Remove.
1656 (convert_like_real): Don't call it.
1657 (initialize_reference): Don't call check_constructor_callable.
1658 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
1659 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
1660 conversions if LOOKUP_NO_TEMP_BIND.
1661 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
1662 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
1664 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
1666 2007-10-22 Jakub Jelinek <jakub@redhat.com>
1669 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
1670 before checking if its type is integral.
1672 2007-10-22 Jason Merrill <jason@redhat.com>
1675 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
1676 * pt.c (apply_late_template_attributes): Splice out dependent
1677 attributes from DECL_ATTRIBUTES.
1679 * decl.c (cxx_maybe_build_cleanup): Use build_address.
1681 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1683 * typeck.c (build_binary_op) : Use appropriate warning option
1684 instead of unnamed warning.
1686 2007-10-16 Paolo Carlini <pcarlini@suse.de>
1689 * pt.c (current_template_args): Do not change TREE_LIST elements
1690 with a TREE_VALUE of error_mark_node.
1692 2007-10-16 Mark Mitchell <mark@codesourcery.com>
1694 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
1695 * decl.c (start_decl): Tidy.
1696 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
1698 (grokdeclarator): Clarify comment.
1700 2007-10-14 Andrew Pinski <pinskia@gmail.com>
1703 * decl.c (grokfndecl): Return NULL after the "definition of
1704 implicitly-declared" error happened.
1706 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
1709 * call.c (build_user_type_conversion_1): Do not consider conversion
1710 functions to convert a (possibly cv-qualified) object to the (possibly
1711 cv-qualified) same object type (or a reference to it), to a (possibly
1712 cv-qualified) base class of that type (or a reference to it).
1714 2007-10-12 Paolo Carlini <pcarlini@suse.de>
1716 * pt.c (tsubst): Use template_parm_level_and_index.
1718 2007-10-12 Jakub Jelinek <jakub@redhat.com>
1721 * parser.c (cp_parser_compound_statement): Handle label-declarations
1722 at the beginning of the compound statement.
1723 (cp_parser_block_declaration): Issue diagnostics about __label__
1724 not at the beginning of a block.
1726 2007-10-11 Paolo Carlini <pcarlini@suse.de>
1729 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
1730 to convert_template_argument.
1731 (coerce_template_parms): Return error_mark_node after fixed-length
1733 (tsubst_decl): Check for error_mark_node the return value of the
1734 first tsubst in 'case VAR_DECL'.
1736 2007-10-08 Ollie Wild <aaw@google.com>
1738 * typeck2.c (digest_init): Call cplus_expand_constant after
1739 convert_for_initialization.
1740 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1741 * expr.c (cplus_expand_constant): Updated function description.
1743 2007-10-04 Jason Merrill <jason@redhat.com>
1746 * call.c (initialize_reference): Handle local static reference
1749 2007-10-03 Jason Merrill <jason@redhat.com>
1752 * name-lookup.c (push_namespace_with_attrs): Fold back into...
1753 (push_namespace): Here.
1754 (handle_namespace_attrs): New fn for the attr code.
1755 (leave_scope): Don't pop_visibility.
1756 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
1757 * parser.c (cp_parser_namespace_definition): Call
1758 handle_namespace_attrs and pop_visibility as appropriate.
1761 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
1763 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
1765 * decl.c (duplicate_decls): Preserve linkage flags for mere
1766 redeclarations of gnu_inline definitions.
1768 2007-10-03 Jason Merrill <jason@redhat.com>
1771 * decl.c (wrap_cleanups_r): New fn.
1772 (wrap_temporary_cleanups): New fn.
1773 (initialize_local_var): Call it.
1775 2007-09-29 Jason Merrill <jason@redhat.com>
1778 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
1779 constant to not have DECL_EXTERNAL if it's file-local.
1781 2007-09-28 Ollie Wild <aaw@google.com>
1784 2007-09-27 Ollie Wild <aaw@google.com>
1786 * typeck2.c (digest_init): Call cplus_expand_constant after
1787 convert_for_initialization.
1788 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1789 * expr.c (cplus_expand_constant): Updated function description.
1791 2007-09-28 Jason Merrill <jason@redhat.com>
1794 * class.c (layout_empty_base): Take rli parameter, update
1795 rli->record_align if empty base has user-specified alignment.
1796 (build_base_field): Pass rli to it.
1798 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1801 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
1803 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1806 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
1807 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
1808 (dump_parameters): Just call dump_type for argument packs too.
1810 2007-09-28 Jakub Jelinek <jakub@redhat.com>
1813 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
1814 qualification by creating qualified PACK_EXPANSION_PATTERN and
1815 then calling make_pack_expansion on it.
1817 2007-09-27 Ollie Wild <aaw@google.com>
1819 * typeck2.c (digest_init): Call cplus_expand_constant after
1820 convert_for_initialization.
1821 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1822 * expr.c (cplus_expand_constant): Updated function description.
1824 2007-09-27 Jason Merrill <jason@redhat.com>
1827 * decl2.c (is_late_template_attribute): Don't crash on unknown
1830 2007-09-27 Paolo Carlini <pcarlini@suse.de>
1833 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
1834 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
1835 spaces in the formatting.
1836 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
1838 2007-09-27 Jakub Jelinek <jakub@redhat.com>
1840 * error.c (cxx_print_error_function): Add third argument, pass
1841 it over to lhd_print_error_function.
1842 (cp_print_error_function): If diagnostic->abstract_origin, print
1844 * cp-tree.h (struct diagnostic_info): New forward decl.
1845 (cxx_print_error_function): Add third argument.
1847 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
1850 * name-lookup.c (pushtag): Do not create an implicit typedef before
1851 the associated type declaration is known to be valid.
1853 2007-09-25 Jakub Jelinek <jakub@redhat.com>
1855 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
1856 rather than pointers.
1858 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
1861 * search.c (check_final_overrider): Fail if
1862 targetm.comp_type_attributes returns 0.
1864 2007-09-24 Jason Merrill <jason@redhat.com>
1867 * pt.c (resolve_typename_type): Don't look things up in the original
1868 template if it would mean losing template arguments.
1870 2007-09-24 Jakub Jelinek <jakub@redhat.com>
1873 * cp-tree.h (cxx_type_hash_eq): New prototype.
1874 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
1875 * tree.c (cxx_type_hash_eq): New function.
1877 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1880 * tree.c (cp_build_qualified_type_real): Build a canonical
1881 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
1883 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1887 * tree.c (cplus_array_compare): Compare pointers, not types.
1888 (build_cplus_array_type_1): Store new array type into the hash
1889 table before building the canonical type; build the canonical type
1891 (cp_build_qualified_type_real): Put all of the array types with
1892 cv-qualified element types into the C++ array hash table, built as
1893 variants of the unqualified versions.
1895 2007-09-23 Jason Merrill <jason@redhat.com>
1898 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
1899 for deprecation warnings.
1901 2007-09-22 Jason Merrill <jason@redhat.com>
1904 * call.c (build_over_call): Warn about deprecated virtuals.
1907 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1908 (MAYBE_TAGGED_TYPE_P): Remove.
1909 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1910 instead of calling is_late_template_attribute again.
1911 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1912 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1913 Don't crash on typedefs from non-template classes.
1914 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1915 (is_late_template_attribute): All attributes applied to template
1916 parms or typename types are dependent. Static.
1917 (splice_template_attributes): Pass decl through.
1918 (save_template_attributes): Likewise.
1920 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1923 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1924 returned from tsubst_pack_expansion.
1925 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1926 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1928 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1931 * semantics.c (finish_id_expression): Use consistently
1932 context_for_name_lookup.
1933 * decl.c (fixup_anonymous_aggr): Fix error message for
1934 anonymous struct (vs union).
1936 2007-09-19 Jason Merrill <jason@redhat.com>
1939 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1940 (retrieve_specialization): Only tagged types use
1941 DECL_TEMPLATE_INSTANTIATIONS.
1942 (instantiate_class_template): Push nested classes too.
1943 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1945 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1946 * init.c (is_aggr_type): Remove redundant tests.
1947 * class.c (push_nested_class): Use CLASS_TYPE_P.
1949 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1952 * init.c (build_zero_init): If, recursively, build_zero_init
1953 returns a NULL_TREE, do not append it to the VEC of constructors.
1955 2007-09-18 Jason Merrill <jason@redhat.com>
1958 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1959 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1960 ATTR_FLAG_TYPE_IN_PLACE.
1961 (tsubst): Do unqualified lookup to find typedefs from current class.
1962 [ARRAY_TYPE]: Propagate alignment info.
1963 * decl2.c (is_late_template_attribute): Only defer handling of
1964 attribute aligned if the expression is dependent.
1965 (save_template_attributes): If we're deferring any attributes,
1966 make this a naming typedef.
1968 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1970 PR c++/33462 (again)
1971 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1972 va_arg instead of __builtin_va_arg.
1974 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1977 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1978 (pp_cxx_primary_expression): Use it.
1979 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1980 * error.c (dump_expr): Use it.
1982 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1985 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1986 out case TYPEID_EXPR to...
1987 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1988 and pp_cxx_right_paren.
1989 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1990 * error.c (dump_expr): Use it.
1992 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1995 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1996 (pp_cxx_primary_expression): Use it.
1997 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1998 * error.c (dump_expr): Use it.
2000 2007-09-16 Paolo Carlini <pcarlini@suse.de>
2003 * init.c (build_new): Remove warning for zero-element
2006 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
2009 * call.c (maybe_handle_implicit_object): Set this_p, clear
2010 rvaluedness_matches_p.
2011 (compare_ics): Do not compare rvaluedness matching when one of the
2012 operands is an implicit object.
2014 2007-09-14 Jason Merrill <jason@redhat.com>
2016 PR c++/17743, c++/19163
2017 * decl2.c (is_late_template_attribute): New fn.
2018 (splice_template_attributes, save_template_attributes): New fns.
2019 (cplus_decl_attributes): Call save_template_attributes.
2020 * pt.c (apply_late_template_attributes): New fn.
2021 (instantiate_class_template, tsubst_decl): Use it.
2022 * cp-tree.h: Declare is_late_template_attribute.
2024 2007-09-13 Tom Tromey <tromey@redhat.com>
2026 * parser.c (cp_lexer_new_main): Don't use
2027 c_lex_return_raw_strings.
2028 (cp_lexer_get_preprocessor_token): Update. Add special case when
2031 2007-09-11 Jan Hubicka <jh@suse.cz>
2033 * method.c (use_thunk): Use tree_rest_of_compilation
2034 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
2035 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
2036 * cp-tree.h (expand_body): Kill.
2037 (emit_associated_thunks): Declare.
2038 * semantics.c (emit_associated_thunks): Export.
2039 (expand_body): Kill.
2041 2007-09-09 David Daney <ddaney@avtrex.com>
2044 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
2045 to calculate cookie_ptr.
2047 2007-09-08 Jason Merrill <jason@redhat.com>
2050 * pt.c (most_specialized_class): Set processing_template_decl
2051 while tsubsting partial spec args.
2053 2007-09-06 Jason Merrill <jason@redhat.com>
2055 * decl2.c (get_guard): Copy visibility from the guarded variable.
2057 2007-09-06 Jan Hubicka <jh@suse.cz>
2059 * semantics.c (expand_body): Do not mark arguments of clones used.
2061 2007-09-06 Paolo Carlini <pcarlini@suse.de>
2064 * decl.c (cp_finish_decl): When processing_template_decl,
2065 deal correctly with init as TREE_LIST.
2067 2007-09-06 Tom Tromey <tromey@redhat.com>
2069 * decl.c (finish_function): Put return's location on line zero of
2072 2007-09-05 Jason Merrill <jason@redhat.com>
2075 * except.c (prepare_eh_type): Use type_decays_to.
2078 * init.c (build_delete): Use build_headof to get the address of the
2079 complete object if we aren't using the deleting destructor.
2080 * rtti.c (build_headof): No longer static.
2081 * cp-tree.h: Declare it.
2083 2007-09-06 Jakub Jelinek <jakub@redhat.com>
2085 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
2086 decl if a prototype for XX is provided with throw().
2089 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
2090 on __*_chk non-__builtin_* decls.
2092 2007-09-05 Paolo Carlini <pcarlini@suse.de>
2095 * semantics.c (finish_id_expression): Use context_for_name_lookup
2096 insted of DECL_CONTEXT, to see through anonymous structs and unions.
2097 * class.c (finish_struct_anon): Deal correctly with anonymous
2098 structs (vs unions, as GNU extension) in error messages.
2100 2007-09-05 Jan Hubicka <jh@suse.cz>
2102 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
2103 call, DECL_EXTERNAL checks and current_function_decl saving.
2105 2007-09-05 Paolo Carlini <pcarlini@suse.de>
2107 PR c++/29731 (again)
2108 * parser.c (cp_parser_primary_expression): Return error_mark_node
2109 when a statement-expression is found in a template-argument list.
2111 2007-09-04 Jason Merrill <jason@redhat.com>
2113 * except.c (initialize_handler_parm): Use
2114 fold_build_cleanup_point_expr.
2117 * call.c (reference_binding): Don't look for user-defined conversions
2121 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
2122 the MUST_NOT_THROW_EXPR.
2124 2007-09-04 Richard Sandiford <richard@codesourcery.com>
2126 * decl.c (cp_finish_decl): Call determine_visibility before
2127 make_rtl_for_nonlocal_decl.
2129 2007-09-04 Jason Merrill <jason@redhat.com>
2132 * pt.c (most_specialized_class): Substitute outer template
2133 arguments into the arguments of a member template partial
2135 (strip_innermost_template_args): New fn.
2137 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
2139 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
2141 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2143 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
2144 * decl.c (cp_make_fname_decl): Likewise,
2145 * parser.c (cp_parser_string_literal): Likewise,
2146 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
2147 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
2150 2007-09-02 Paolo Carlini <pcarlini@suse.de>
2153 * typeck.c (build_unary_op): Fix error message for
2154 Boolean expression as operand to operator--.
2156 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2158 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
2159 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
2162 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
2165 * init.c (build_default_init): Make extern.
2166 * cp-tree.h (build_default_init): Declare here.
2167 * pt.c (tsubst_expr): When the instantiation of the initializer of
2168 a variable results in an empty list, default-initialize the
2170 (tsubst_copy_and_build): When the instantiation of the initializer
2171 in a new expression results in an empty initializer list,
2172 default-initialize it.
2174 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
2176 * mangle.c (write_type): Change mangling of rvalue reference from
2179 2007-08-31 Jakub Jelinek <jakub@redhat.com>
2181 * decl.c (duplicate_decls): Remove duplicated line.
2183 2007-08-31 Paolo Carlini <pcarlini@suse.de>
2186 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
2187 BOUND_TEMPLATE_TEMPLATE_PARM.
2189 2007-08-31 Paolo Carlini <pcarlini@suse.de>
2192 * search.c (lookup_member): Check the name argument for
2195 2007-08-31 Paolo Carlini <pcarlini@suse.de>
2198 * parser.c (cp_parser_trait_expr): Check rerurn value of
2201 2007-08-30 Ollie Wild <aaw@google.com>
2203 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
2204 convert_ptrmem for pointer to member conversions.
2205 (convert_to_pointer_force): Update cp_convert_to_pointer call.
2206 (ocp_convert): Update cp_convert_to_pointer call.
2207 * typeck.c (convert_ptrmem): Add conditional for null pointers to
2209 (build_static_cast_1): Check can_convert for conversions in either
2211 (get_delta_difference_1): New function.
2212 (get_delta_difference): Refactor to call get_delta_difference_1.
2214 2007-08-30 Jakub Jelinek <jakub@redhat.com>
2216 * decl.c (start_preparsed_function): Set
2217 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
2219 2007-08-28 Paolo Carlini <pcarlini@suse.de>
2222 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
2223 BOUND_TEMPLATE_TEMPLATE_PARM.
2225 2007-08-28 Jakub Jelinek <jakub@redhat.com>
2229 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
2230 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
2232 2007-08-27 Jason Merrill <jason@redhat.com>
2235 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
2236 Look inside STMT_EXPR.
2237 * semantics.c (stmt_expr_value_expr): New fn.
2238 * cp-tree.h: Declare it.
2241 * decl.c (groktypename): Ignore attributes applied to class type.
2243 2007-08-28 Richard Guenther <rguenther@suse.de>
2245 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
2247 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
2249 * error.c (dump_expr): Handle COMPLEX_CST.
2250 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
2251 (pp_cxx_expression): Likewise.
2253 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
2255 * decl.c (GNU_INLINE_P): New.
2256 (duplicate_decls): Handle gnu_inline. Merge attributes and
2257 some flags in overriding definitions.
2258 (redeclaration_error_message): Handle gnu_inline.
2259 (start_preparsed_function): Likewise.
2261 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2263 * call.c (sufficient_parms_p): Constify.
2264 * class.c (same_signature_p): Likewise.
2265 * cp-gimplify.c (is_invisiref_parm,
2266 cxx_omp_privatize_by_reference): Likewise.
2267 * cp-objcp-common.c (has_c_linkage): Likewise.
2268 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
2269 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
2270 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
2271 num_artificial_parms_for, comp_template_parms,
2272 template_parameter_pack_p, any_dependent_template_arguments_p,
2273 any_type_dependent_arguments_p, any_value_dependent_elements_p,
2274 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
2275 zero_init_p, member_p, cp_lvalue_kind,
2276 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
2277 varargs_function_p, is_dummy_object, special_function_kind,
2278 string_conv_p, type_unknown_p, comp_except_specs, compparms,
2279 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
2280 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
2281 cp_has_mutable_p, at_least_as_qualified_p,
2282 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
2283 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
2284 * except.c (nothrow_libfn_p): Likewise.
2285 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
2287 * pt.c (comp_template_parms, template_parameter_pack_p,
2288 any_type_dependent_arguments_p, any_value_dependent_elements_p,
2289 any_dependent_template_arguments_p): Likewise.
2290 * repo.c (repo_export_class_p): Likewise.
2291 * semantics.c (anon_aggr_type_p): Likewise.
2292 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
2293 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
2294 varargs_function_p, member_p, is_dummy_object, pod_type_p,
2295 zero_init_p, special_function_p): Likewise.
2296 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
2297 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
2298 compparms, invalid_nonstatic_memfn_p,
2299 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
2300 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
2301 cp_has_mutable_p, lvalue_or_else): Likewise.
2303 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
2305 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
2306 * cp-objcp-common.c (cp_tree_size): Ditto.
2307 * tree.c (cp_walk_subtrees): Ditto
2308 * cp-tree.def (TINST_LEVEL): Go away.
2309 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
2310 move together with other non-tree structs.
2311 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
2312 (union lang_tree_node): Eliminate tinst_level field.
2313 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
2314 (current_instantiation, outermost_tinst_level): Return
2315 a "struct tinst_level *".
2317 * error.c (print_instantiation_partial_context): Change second
2318 parameter to a "struct tinst_level *". Replace accessor macros
2320 (print_instantiation_full_context): Likewise.
2321 * lex.c (in_main_input_context): Likewise.
2323 * pt.c (struct pending_templates): New.
2324 (pending_templates, last_pending_template): Use it as a type.
2325 (current_tinst_level): Change typo to "struct tinst_level *"
2326 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
2327 (add_pending_template): Construct a "struct pending_template".
2328 Replace TINST_LEVEL accessor macros with field access.
2329 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
2330 (pop_tinst_level): Likewise.
2331 (instantiate_pending_templates): Likewise. Factor common code used
2332 when an instantiation has been done.
2333 (outermost_tinst_level): Replace tree_last with loop.
2334 (current_instantiation): Return a "struct tinst_level *".
2336 2007-08-24 Ollie Wild <aaw@google.com>
2338 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
2339 * name-lookup.h (cp_binding_level): Remove vtables member.
2341 2007-08-24 Richard Guenther <rguenther@suse.de>
2343 * tree.c (cp_cannot_inline_tree_fn): Remove.
2344 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
2345 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
2348 2007-08-24 Jakub Jelinek <jakub@redhat.com>
2351 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
2352 error_mark_node right away if build_expr_type_conversion
2356 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
2357 is error_mark_node rather than NULL_TREE.
2358 * pt.c (check_explicit_specialization): Likewise.
2361 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
2362 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
2364 2007-08-22 Jason Merrill <jason@redhat.com>
2367 * pt.c (outermost_tinst_level): New function.
2368 * lex.c (in_main_input_context): New function.
2369 * cp-tree.h: Declare it.
2370 * decl2.c (constrain_class_visibility): Use it to avoid warning
2371 about uses of the anonymous namespace in the main input file.
2373 2007-08-21 Jakub Jelinek <jakub@redhat.com>
2375 * init.c (build_new_1): Use get_target_expr instead of save_expr.
2377 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
2380 * class.c (finish_struct_1): Warn when a class has virtual
2381 functions and accessible non-virtual destructor.
2383 2007-08-20 Richard Guenther <rguenther@suse.de>
2387 * call.c (build_new_method_call): Convert initializer to
2389 * init.c (build_aggr_init): Do not fiddle with types.
2390 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
2391 * except.c (build_throw): Do not drop qualifiers for the
2393 * typeck.c (get_member_function_from_ptrfunc): Do not
2394 fiddle with types, instead convert.
2395 (build_ptrmemfunc1): Convert to the target type for
2397 (gfc_trans_allocate): Convert result to target type.
2398 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
2399 pointer-to-member structures shall have alias set zero as well.
2401 2007-08-20 Richard Guenther <rguenther@suse.de>
2403 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
2405 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
2406 (nonstatic_local_decl_p): Likewise.
2407 * tree.c (cp_auto_var_in_fn_p): Remove.
2408 * decl.c (nonstatic_local_decl_p): Remove.
2410 2007-08-20 Richard Guenther <rguenther@suse.de>
2412 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
2414 * tree.h (cp_walk_tree): New define to walk_tree_1 with
2415 cp_walk_subtrees lh parameter.
2416 (cp_walk_tree_without_duplicates): New define to
2417 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
2418 * tree.c (count_trees): Call
2419 cp_walk_tree_without_duplicates.
2420 (verify_stmt_tree): Call cp_walk_tree.
2421 (break_out_target_exprs): Likewise.
2422 (WALK_SUBTREE): Likewise.
2423 * cp-gimplify.c (cp_genericize): Likewise.
2424 * cp-pt.c (find_parameter_packs_r): Likewise.
2425 (uses_parameter_packs): Likewise.
2426 (make_pack_expansion): Likewise.
2427 (check_for_bare_parameter_packs): Likewise.
2428 (for_each_template_parm): Likewise.
2429 * decl.c (check_default_argument): Call
2430 cp_walk_tree_without_duplicates.
2431 * except.c (build_throw): Likewise.
2432 * decl2.c (type_visibility): Likewise.
2433 * semantics.c (expand_or_defer_fn): Likewise.
2434 (finalize_nrv): Call cp_walk_tree.
2436 2007-08-20 Jakub Jelinek <jakub@redhat.com>
2439 * init.c (build_new_1): Rename placement_var variable to placement_expr.
2440 Initialize it with save_expr rather than get_temp_regvar.
2442 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
2445 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
2448 2007-08-17 Ollie Wild <aaw@google.com>
2451 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
2452 declarations into appropriate slots for comparison. Fix type
2455 2007-08-17 Paolo Carlini <pcarlini@suse.de>
2458 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
2459 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
2461 2007-08-17 Paolo Carlini <pcarlini@suse.de>
2464 * parser.c (cp_parser_class_head): Improve error message.
2466 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
2468 * pt.c (instantiate_decl): Set input_location
2469 for the function end.
2471 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2473 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
2475 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
2476 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
2477 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
2478 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
2479 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
2480 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
2481 * typeck.c (cp_type_quals): Likewise.
2482 * typeck2.c (cxx_incomplete_type_diagnostic,
2483 cxx_incomplete_type_error): Likewise.
2485 2007-08-16 Paolo Carlini <pcarlini@suse.de>
2488 * pt.c (tsubst_friend_function): When check_classfn
2489 returns error_mark_node likewise return it.
2491 2007-08-15 Jakub Jelinek <jakub@redhat.com>
2494 * typeck.c (check_return_expr): Don't NRV optimize vars in
2496 * decl.c (finish_function): Comment fix.
2498 2007-08-15 Paolo Carlini <pcarlini@suse.de>
2501 * pt.c (push_template_decl_real): Depending on TYPE_P
2502 use either TYPE_CONTEXT or DECL_CONTEXT.
2504 2007-08-14 Mark Mitchell <mark@codesourcery.com>
2506 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
2507 constructors and destructors return this.
2509 2007-08-14 Paolo Carlini <pcarlini@suse.de>
2512 * decl2.c (check_classfn): Return error_mark_node in case of error;
2513 in that case, do not call add_method.
2514 * decl.c (start_decl): Deal with check_classfn returning
2516 (grokfndecl): Likewise.
2517 * pt.c (tsubst_friend_function): Likewise.
2519 2007-08-14 Andrew Pinski <pinskia@gmail.com>
2522 * typeck.c (build_binary_op): Disallow vector float types with
2523 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
2525 2007-08-11 Ian Lance Taylor <iant@google.com>
2527 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
2529 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
2531 2007-08-10 Ollie Wild <aaw@google.com>
2533 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
2535 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
2537 (unqualified_namespace_lookup): Fix ambiguous_decl call.
2538 (lookup_using_namespace): Fix ambiguous_decl call.
2539 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
2541 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2543 * call.c (name_as_c_string): Use CONST_CAST.
2544 * decl.c (build_decl): Likewise.
2545 * parser.c (cp_parser_string_literal): Likewise.
2547 2007-08-10 Paolo Carlini <pcarlini@suse.de>
2550 * error.c (dump_expr): Consistently use the *_cxx_*
2551 variants of the pretty-print functions.
2553 2007-08-10 Paolo Carlini <pcarlini@suse.de>
2556 * decl.c (check_special_function_return_type): Just error
2557 on return type specified for conversion operator.
2559 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
2561 * typeck2.c (readonly_error): Handle general expressions.
2562 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
2564 2007-08-06 Dan Hipschman <dsh@google.com>
2566 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
2567 access function name.
2569 2007-08-04 Alfred Minarik <a.minarik@aon.at>
2572 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
2573 * g++spec.c (lang_specific_driver): Check them.
2575 2007-08-06 Paolo Carlini <pcarlini@suse.de>
2578 * pt.c (inline_needs_template_parms): Fix comment; change return type
2581 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
2584 2007-03-26 Dirk Mueller <dmueller@suse.de>
2586 * parser.c (cp_parser_member_declaration): Pedwarn
2587 about stray semicolons after member declarations.
2589 2007-08-02 Lee Millward <lee.millward@gmail.com>
2594 * parser.c (cp_parser_asm_definition): Detect and discard asm
2595 statements with invalid inputs or outputs.
2596 (cp_parser_asm_operand_list): Return error mark node if any
2597 of the operands are invalid. Adjust documentation.
2599 2007-08-02 Nick Clifton <nickc@redhat.com>
2601 * typeck.c: Change copyright header to refer to version 3 of the
2602 GNU General Public License and to point readers at the COPYING3
2603 file and the FSF's license web page.
2604 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
2605 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
2606 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
2607 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
2608 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
2609 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
2610 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
2611 name-lookup.h, parser.c: Likewise.
2613 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2616 * call.c (magic_varargs_p): Honor the "type generic" attribute.
2618 2007-07-30 Paolo Carlini <pcarlini@suse.de>
2621 * semantics.c (finish_label_stmt): Reject the __label__
2622 extension outside function scopes.
2624 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2626 * parser.c (eof_token): Un-constify.
2627 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
2628 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
2631 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
2633 * pt.c, tree.c, typeck2.c: Fix comment typos.
2635 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
2636 Mark Mitchell <mark@codesourcery.com>
2639 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
2640 hidden due to friend declarations in local classes.
2642 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
2644 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
2645 * cp-tree.def (DECLTYPE_TYPE): New.
2646 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
2647 (dump_type_prefix): Ditto.
2648 (dump_type_suffix): Ditto.
2649 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
2650 * mangle.c (write_type): Handle DECLTYPE_TYPE.
2651 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
2653 (DECLTYPE_TYPE_EXPR): New.
2654 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
2655 (finish_declared_type): Declare.
2656 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
2657 DECLTYPE_TYPE nodes.
2658 (pp_cxx_type_id): Ditto.
2659 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
2660 (tsubst): Substitute into a DECLTYPE_TYPE node.
2661 (tsubst_copy): Ditto.
2662 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
2664 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
2665 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
2666 structural equality (because we can't hash the expressions).
2667 (finish_declared_type): New.
2668 * lex.c (reswords): Add "decltype" keyword.
2669 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
2670 (cp_parser_postfix_expression): Add member_access_only_p to
2671 restrict postfix expression to member access expressions.
2672 (cp_parser_unary_expression): Update call to
2673 cp_parser_postfix_expression to reflect new parameter.
2674 (cp_parser_declared_type): New.
2675 (cp_parser_simple_type_specifier): Parse decltype types.
2677 2007-07-27 Mark Mitchell <mark@codesourcery.com>
2680 * call.c (convert_for_arg_passing): Only widen bitfields to their
2681 declared types if necessary.
2683 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2685 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
2688 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2690 * decl.c (typename_hash, typename_compare): Constify.
2691 * mangle.c (hash_type, compare_type): Likewise.
2692 * pt.c (eq_local_specializations, hash_local_specialization):
2694 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
2695 list_hash): Likewise.
2696 * typeck2.c (pat_compare): Likewise.
2698 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
2700 * method.c (implicitly_declare_fn): Increase alignment if member
2701 function pointer format requires it.
2703 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2706 * typeck.c (check_return_expr): Do not pass a null argument
2709 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2712 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
2715 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
2718 * typeck.c (convert_arguments): Only use default args if we have
2722 * typeck.c (structural_comptypes): No need to check
2723 resolve_typename_type return value here.
2724 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
2725 * pt.c (resolve_typename_type): Follow typename typedefs. Return
2726 original type rather than error_mark_node in case of failure.
2727 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
2728 resolve_typename_type result check.
2729 (cp_parser_direct_declarator, cp_parser_head,
2730 cp_parser_constructor_declarator_p): Likewise.
2732 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
2734 * pt.c (template_parms_variadic_p): Remove.
2735 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
2737 2007-07-12 Jakub Jelinek <jakub@redhat.com>
2740 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
2741 argument to dump_aggr_init_expr_args instead of false.
2743 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
2745 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
2746 canonical types; otherwise, fall back to structural type
2747 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
2748 internal compiler error if the canonical types are wrong.
2750 2007-07-11 Paolo Carlini <pcarlini@suse.de>
2753 * parser.c (cp_parser_make_indirect_declarator): When the
2754 the code argument is ERROR_MARK return cp_error_declarator.
2756 2007-07-09 Geoffrey Keating <geoffk@apple.com>
2759 * decl.c (cxx_init_decl_processing): Don't set
2760 force_align_functions_log.
2761 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
2762 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
2763 FUNCTION_DECL, return its alignment.
2765 2007-07-09 Richard Guenther <rguenther@suse.de>
2767 * decl.c (start_preparsed_function): Do not promote return type.
2769 2007-07-08 Paolo Carlini <pcarlini@suse.de>
2772 * pt.c (unify): Never pass error_mark_node to template_decl_level.
2774 2007-07-07 Mark Mitchell <mark@codesourcery.com>
2777 * pt.c (resolve_overloaded_unification): Robustify. Return a
2779 (type_unification_real): Adjust accordingly.
2781 2007-07-06 Richard Guenther <rguenther@suse.de>
2783 * init.c (build_new_1): Use the correct pointer type.
2784 * typeck2.c (build_m_component_ref): Likewise.
2786 2007-07-05 Mark Mitchell <mark@codesourcery.com>
2789 * init.c (build_zero_init): Always build an initializer for
2791 * typeck2.c (build_functional_cast): Use build_zero_init.
2794 * init.c (build_new_1): Always pass the allocation function to
2795 build_op_delete_call.
2796 * call.c (build_op_delete_call): Handle operator delete with a
2797 variable-argument list. Do not issue an error when no matching
2798 deallocation function is available for a new operator.
2801 * cp-tree.h (any_value_dependent_elements_p): Declare it.
2802 * decl.c (value_dependent_init_p): New function.
2803 (cp_finish_decl): Use it.
2804 * pt.c (value_dependent_expression_p): Use
2805 any_value_dependent_elements_p.
2806 * parser.c (cp_parser_primary_expression): Add comment about
2807 treating dependent qualified names as integral
2808 constant-expressions.
2810 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
2812 * decl.c (build_ptrmemfunc_type): Always use structural equality
2813 tests when comparing pointer-to-member-function types, because the
2814 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
2817 2007-07-03 Mark Mitchell <mark@codesourcery.com>
2819 * init.c (build_new): Tweak comment.
2821 2007-06-29 Dave Brolley <brolley@redhat.com>
2824 * parser.c (cp_parser_new_type_id): Don't reduce a named array
2825 type to its base type and number of elements here.
2826 * init.c (build_new): Call complete_type_or_else to ensure that the
2827 type is complete and to issue a diagnostic if it is not.
2828 (build_new_1): Don't call complete_type_or_else here.
2830 2007-07-03 Richard Guenther <rguenther@suse.de>
2833 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
2836 2007-07-02 Simon Baldwin <simonb@google.com>
2838 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
2839 for inner-style nested forward declarations that don't declare
2842 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2845 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2846 DECL_P in not a variable and appears more than once error messages.
2848 2007-07-01 Ollie Wild <aaw@google.com>
2850 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
2851 (select_decl): Remove function.
2852 (unqualified_namespace_lookup): Populate binding by calling
2853 ambiguous_decl. Remove select_decl call.
2854 (lookup_qualified_name): Remove select_decl call.
2855 * decl.c (lookup_and_check_tag): Check for ambiguous references.
2856 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
2857 generation when name lookup is ambiguous.
2859 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
2862 * init.c (build_new_1): Use structural equality on the copy of the
2865 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2867 * decl2.c (determine_visibility): Implement
2868 flag_visibility_ms_compat effect on type info.
2869 * decl.c (cxx_init_decl_processing): Implement
2870 global effect of flag_visibility_ms_compat.
2872 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2874 * decl2.c (start_objects): Mark constructor-running function
2877 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
2880 * decl.c (grokdeclarator): Reset friendp for member functions declared
2881 friend of their own class.
2883 2007-06-23 Mark Mitchell <mark@codesourcery.com>
2885 * decl2.c (determine_visibility): Don't look for dllexport here.
2886 (determine_visibility_from_class): Tidy.
2888 2007-06-18 Simon Baldwin <simonb@google.com>
2891 * parser.c (cp_parser_single_declaration): Added check for storage
2892 class other than sc_none in parsed declaration, and a flag to indicate
2893 if the call is part of an explicit template specialization parse.
2894 * (cp_parser_explicit_specialization): Specialization check flag added
2895 to call to cp_parser_single_declaration(), set true.
2896 * (cp_parser_template_declaration_after_export): Specialization check
2897 flag added to call to cp_parser_single_declaration(), set false.
2898 * pt.c (check_explicit_specialization): Added code to copy visiblity
2899 and linkage from the templated function to the explicit specialization.
2901 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2903 * typeck.c (build_binary_op): For templates build the
2904 expression in pieces to avoid the assert in build2_stat.
2905 (get_member_function_from_ptrfunc):
2906 Change over to using POINTER_PLUS_EXPR and convert
2907 the second operand to sizetype.
2908 * typeck2.c (build_m_component_ref): Likewise.
2909 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2910 instead of PLUS_EXPR for pointers.
2911 (build_new_1): Likewise.
2912 (build_vec_delete_1): Likewise.
2913 (build_vec_delete): Likewise.
2914 * class.c (build_base_path): Likewise.
2915 (build_base_path): Likewise.
2916 (convert_to_base_statically): Likewise.
2917 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2918 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2919 instead of PLUS_EXPR.
2920 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2921 instead of PLUS_EXPR for pointers.
2922 * call.c (build_special_member_call): Likewise.
2923 * rtti.c (build_headof): Likewise.
2924 Use sizetype instead of ptrdiff_type_node.
2925 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2926 instead of PLUS_EXPR for pointers.
2927 * except.c (expand_start_catch_block): Do a
2928 NEGATIVE and then a POINTER_PLUS_EXPR instead
2930 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2931 PLUS_EXPR on pointer types over to use
2932 POINTER_PLUS_EXPR and remove the conversion
2933 to the pointer types.
2934 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2935 adding to a pointer type. Use size_int instead of
2936 ssize_int. Convert the index to sizetype before
2937 adding it to the pointer.
2939 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2941 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2942 (DECL_ANON_UNION_VAR_P): New macro.
2943 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2944 than DECL_VAR_MARKED_P, to keep track of which variables we have
2946 * decl.c (redeclaration_error_message): Complain about redeclaring
2947 anonymous union members at namespace scope.
2948 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2950 2007-06-14 Geoff Keating <geoffk@apple.com>
2952 * decl2.c (determine_visibility): Ensure that functions with
2953 hidden types as parameters are hidden.
2956 * decl2.c (determine_visibility): Remove duplicate code for
2959 2007-06-12 Ian Lance Taylor <iant@google.com>
2962 * init.c (avoid_placement_new_aliasing): New static function.
2963 (build_new_1): Call it.
2965 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2967 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2968 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2970 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2973 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2974 on init, the non-decl cond operand and increment value.
2976 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2979 * decl.c (check_initializer): Report an error when a brace enclosed
2980 initializer is used for a non-aggregate type in C++98.
2981 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2983 (grokdeclarator): Likewise.
2984 (move_fn_p): Likewise.
2985 * typeck.c (check_return_expr): Likewise.
2986 * call.c (reference_binding): Likewise.
2987 * error.c (cp_cpp_error): Likewise.
2988 * pt.c (check_default_tmpl_args): Likewise.
2990 * lex.c (init_reswords): Likewise.
2991 * parser.c (p_parser_primary_expression): Likewise.
2992 (TOKEN_PRECEDENCE): Likewise.
2993 (cp_parser_init_declarator): Likewise.
2994 (cp_parser_ptr_operator): Likewise.
2995 (cp_parser_parameter_declaration): Likewise.
2996 (cp_parser_enclosed_template_argument_list): Likewise.
2997 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2998 (cp_parser_next_token_ends_template_argument_p): Likewise.
3000 2007-06-04 Simon Baldwin <simonb@google.com>
3002 * decl.c (grokdeclarator): Readability change. Moved case labels
3003 into direct switch statement scope.
3005 2007-06-04 Paolo Carlini <pcarlini@suse.de>
3007 * call.c (convert_like_real): Remove pointless code.
3009 2007-05-31 Mark Mitchell <mark@codesourcery.com>
3011 * decl.c (get_atexit_fn_ptr_type): New function.
3012 (get_atexit_node): Use it.
3013 (start_cleanup_fn): Likewise.
3014 (register_dtor_fn): Use the object's destructor, instead of a
3015 separate cleanup function, where possible.
3016 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
3017 (atexit_fn_ptr_type_node): New macro.
3018 * decl2.c (build_cleanup): Use build_address.
3020 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
3022 * typeck.c (build_binary_op): Include types in error.
3024 2007-05-31 Jakub Jelinek <jakub@redhat.com>
3027 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
3028 needs runtime initialization.
3030 2007-05-31 Paolo Carlini <pcarlini@suse.de>
3033 * semantics.c (finish_trait_expr): Complete the types.
3035 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
3036 Douglas Gregor <doug.gregor@gmail.com>
3037 Pedro Lamarao <pedro.lamarao@mndfck.org>
3038 Howard Hinnant <howard.hinnant@gmail.com>
3042 * typeck.c (comptypes): Don't consider rvalue and lvalue
3043 reference types to be equivalent.
3044 (check_return_expr): Move from certain lvalues when returning
3046 * decl.c (grokdeclarator): Implement reference collapsing.
3047 (copy_fn_p): Don't consider constructors taking rvalue references
3048 to be copy constructors.
3050 * call.c (conversion): New "rvaluedness_matches_p" member.
3051 (convert_class_to_reference): Require reference type as first
3052 parameter instead of base type.
3053 (reference_binding): Add logic to handle rvalue references.
3054 (implicit_conversion): Update inaccurate comment.
3055 (convert_like_real): Disable creation of temporaries that are
3056 impossible to initialize for types with move constructors.
3057 (build_over_call): Elide move constructors when possible.
3058 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
3059 (maybe_handle_ref_bind): Return conversion instead of type node.
3060 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
3061 determine preferred conversion sequences.
3062 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
3063 (LOOKUP_PREFER_RVALUE): New.
3064 (DECL_MOVE_CONSTRUCTOR_P): New.
3065 (struct cp_declarator): Add "reference" member for reference
3066 types, with new "rvalue_ref" flag.
3067 (cp_build_reference_type): Declare.
3068 (move_fn_p): Declare.
3069 * error.c (dump_type_prefix): Format rvalue reference types
3070 correctly in error messages.
3071 * except.c (build_throw): Move from certain lvalues when
3073 * mangle.c (write_type): Mangle rvalue references differently
3074 than regular references.
3075 * parser.c (make_reference_declarator): Add boolean parameter for
3077 (cp_parser_make_indirect_declarator): New.
3078 (cp_parser_new_declarator_opt): Call
3079 cp_parser_make_indirect_declarator.
3080 (cp_parser_conversion_declarator_opt): Ditto.
3081 (cp_parser_declarator): Ditto.
3082 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
3084 * pt.c (tsubst): Implement reference collapsing.
3085 (maybe_adjust_types_for_deduction): Implement special template
3086 parameter deduction rule for rvalue references.
3087 (type_unification_real): Update calls to
3088 maybe_adjust_types_for_deduction.
3089 (try_one_overload): Ditto.
3090 (unify_pack_expansion): Ditto.
3091 * tree.c (lvalue_p_1): Handle rvalue reference types.
3092 (cp_build_reference_type): New.
3094 2007-05-30 Jakub Jelinek <jakub@redhat.com>
3097 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
3098 variables that need runtime initialization.
3100 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
3103 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
3104 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
3105 case POSTDECREMENT_EXPR>): Return the error_mark_node
3106 if either the real or imaginary parts would an
3109 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
3110 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3113 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
3114 token is a closing brace, false if there are no tokens left.
3115 (cp_parser_namespace_alias_definition): Only consume the next token if
3116 it is a closing brace.
3118 * parser.c (cp_parser_class_specifier): Likewise.
3120 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
3122 * semantics.c (finish_member_declaration): Fix a typo in the
3125 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
3137 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
3138 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
3139 * pt.c (check_for_bare_parameter_packs): Return bool indicated
3140 whether everything was okay. Fix indentation.
3141 (push_template_decl_real): Check for bare parameter packs in
3142 function parameters; where errors occur, mark the parameter types
3143 with ERROR_MARK_NODEs to avert ICEs.
3144 (coerce_template_parameter_pack): New.
3145 (coerce_template_parms): Moved parameter pack coercion into
3146 coerce_template_parameter_pack, and permit it anywhere in the
3147 template parameter list (not just at the end). Parameter and
3148 argument indices can vary (somewhat) separately now, so add
3149 PARM_IDX and ARG_IDX.
3150 (fn_type_unification): Don't set an argument pack as incomplete if
3151 no argument pack was deduced.
3152 (type_unification_real): If a type parameter is a parameter pack
3153 and has not otherwise been deduced, it will be deduced to an empty
3155 (more_specialized_fn): Use the actual lengths of the argument
3156 lists when comparing against expansions.
3157 * semantics.c (finish_member_declaration): If a field's type has
3158 bare parameter packs, error and set its type to ERROR_MARK_NODE.
3160 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
3163 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
3165 2007-05-22 Ollie Wild <aaw@google.com>
3167 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
3168 (unqualified_namespace_lookup): Adds check for hidden types.
3170 2007-05-22 Ollie Wild <aaw@google.com>
3172 * decl.c (duplicate_decls): Verify namespace names are unique.
3174 2007-05-21 Mark Mitchell <mark@codesourcery.com>
3176 * decl.c (cxx_maybe_build_cleanup): Handle
3177 __attribute__((cleanup)).
3179 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3181 * cvt.c (cp_convert_and_check): Don't check warnings if the
3184 2007-05-18 Geoffrey Keating <geoffk@apple.com>
3186 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
3188 2007-05-14 Paolo Carlini <pcarlini@suse.de>
3191 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
3192 type only if is a class type (5.2.8/4).
3194 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
3196 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
3197 * decl.c (grokdeclarator): Use unsigned_type_for instead of
3198 c_common_unsigned_type.
3200 2007-05-11 Silvius Rus <rus@google.com>
3202 * cp/typeck.c (build_indirect_ref): Add call to
3203 strict_aliasing_warning.
3204 (build_reinterpret_cast_1): Condition call to
3205 strict_aliasing_warning.
3207 2007-05-11 Jan Hubicka <jh@suse.cz>
3209 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
3210 * decl2.c (start_objects): ctors and dtors are no longer public.
3211 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
3213 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
3215 * typeck.c (build_unary_op): Remove code that used to
3216 handle non lvalue increments/decrements.
3218 2007-05-07 Mike Stump <mrs@apple.com>
3220 * parser.c (check_empty_body): Add.
3221 (cp_parser_iteration_statement): Add call to check_empty_body.
3223 2007-05-05 Geoffrey Keating <geoffk@apple.com>
3226 * mangle.c (write_mangled_name): Mangle static variable names.
3227 (write_unqualified_name): Use local-source-name for
3228 namespace-scope static variables.
3230 2007-05-04 Dirk Mueller <dmueller@suse.de>
3232 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
3235 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
3238 * decl2.c (constrain_class_visibility):
3239 Use strip_pointer_or_array_types instead of strip_array_types.
3241 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
3244 * decl.c (reshape_init_r): Don't reshape the first element if it
3245 is a pointer to member function.
3247 2007-04-27 Simon Baldwin <simonb@google.com>
3249 * decl.c (grokparms): Changed message format from %qD to %qE.
3251 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
3253 * error.c (maybe_warn_variadic_templates): Variadic templates are
3254 now in C++0x, so only warn about them in C++98 mode.
3256 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
3259 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
3260 integeral types from vectors types.
3262 2007-04-26 Jakub Jelinek <jakub@redhat.com>
3265 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
3266 for type dependent OMP_CLAUSE_DECLs.
3268 2007-04-24 Mark Mitchell <mark@codesourcery.com>
3271 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
3272 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
3273 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
3274 * init.c (build_zero_init): Adjust, as
3275 COMPLEX_TYPE is now a SCALAR_TYPE.
3276 * typeck2.c (digest_init): Allow brace-enclosed initializers for
3277 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
3279 2007-04-25 Paolo Carlini <pcarlini@suse.de>
3281 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
3282 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
3283 (trait_expr_value): Adjust.
3285 2007-04-23 Simon Baldwin <simonb@google.com>
3287 * decl.c (grokparms): Added new error for duplicate function
3288 parameters names in function prototypes, to match gcc behavior.
3290 2007-04-23 Jan Hubicka <jh@suse.cz>
3292 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
3295 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
3297 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
3298 instead of checking GIMPLE_STMT_P in chain_next.
3300 2007-04-17 Mark Mitchell <mark@codesourcery.com>
3303 * call.c (convert_for_arg_passing): Convert bitfields to their
3306 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
3309 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
3311 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
3314 * cp/decl2.c (constrain_class_visibility):
3315 Do not warn about the use of anonymous namespace in the main input file.
3317 2007-04-15 Mark Mitchell <mark@codesourcery.com>
3319 * cp-tree.h (current_template_parms): Fix typo in comment.
3321 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
3323 * cp-tree.h, error.c: Fix comment typos.
3325 2007-04-13 Jason Merrill <jason@redhat.com>
3328 * call.c (reference_binding): Add c_cast_p parm. If true,
3329 add quals to TO as needed to make it reference-compatible.
3331 2007-04-11 Jan Hubicka <jh@suse.cz>
3333 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
3334 that we are not processing template_decl.
3336 2007-04-09 Mark Mitchell <mark@codesourcery.com>
3339 * class.c (build_base_path): Ensure that the converted pointer has
3340 the same cv-qualification as the input.
3342 2007-04-09 Paolo Carlini <pcarlini@suse.de>
3344 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
3346 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
3348 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
3350 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
3351 * tree.c (cp_add_pending_fn_decls): Remove.
3352 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
3354 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
3356 Revert change removing staticp.
3358 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
3360 * cp-objcp-common.c (cxx_staticp): Remove.
3361 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
3362 * cp-tree.h (cxx_staticp):
3364 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
3366 * class.c (check_for_override): Don't remove dllmport attribute
3369 2007-04-03 Jakub Jelinek <jakub@redhat.com>
3372 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
3373 type issue error and return early.
3375 2007-03-30 Jason Merrill <jason@redhat.com>
3378 * typeck.c (cp_type_readonly): New fn.
3379 * cp-tree.h: Declare it.
3380 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
3381 (cp_finish_decl): Not here.
3383 2007-03-31 Richard Guenther <rguenther@suse.de>
3385 * optimize.c (maybe_clone_body): Replace splay-tree usage by
3388 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
3393 * parser.c (declarator_can_be_parameter_pack): New.
3394 (cp_parser_template_parameter): Only parse the `...' if the
3395 declarator can be a parameter pack.
3396 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
3398 * pt.c (find_parameter_packs_r): Look into the bounds on integer
3399 types (they could be used as array bounds).
3400 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
3401 (tsubst_pack_expansion): Handle failure to expand parameter
3404 2007-03-30 Paolo Carlini <pcarlini@suse.de>
3407 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
3408 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
3409 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
3410 (CLASS_TYPE_NON_UNION_P): Add.
3411 (struct lang_type_class): Add has_complex_dflt.
3412 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
3413 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
3414 * cp-tree.def: Add TRAIT_EXPR.
3415 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
3416 * lex.c (struct resword): Add __has_nothrow_assign,
3417 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
3418 __has_trivial_constructor, __has_trivial_copy,
3419 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
3420 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
3421 __is_pod, __is_polymorphic, __is_union.
3422 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
3423 (cp_parser_trait_expr): New.
3424 * semantics.c (finish_trait_expr, trait_expr_value
3425 classtype_has_nothrow_copy_or_assign_p): New.
3426 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
3428 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
3429 * class.c (check_bases, check_field_decl, check_bases_and_members):
3430 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
3431 * pt.c (uses_template_parms, tsubst_copy_and_build,
3432 value_dependent_expression_p, type_dependent_expression_p): Deal with
3434 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
3436 2007-03-29 Richard Guenther <rguenther@suse.de>
3438 * tree.c (cp_walk_subtrees): Do not set input_location.
3440 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
3443 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
3446 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3448 * parser.c (struct cp_parser): Update comment for
3449 greater_than_is_operator_p.
3450 (cp_parser_primary_expression): In C++0x mode, a cast operator can
3451 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
3452 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
3453 !GREATER_THAN_IS_OPERATOR_P.
3454 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
3455 `>>' operators that will become two `>' tokens in C++0x.
3456 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
3457 mode, allowing it to terminate default arguments.
3458 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
3459 `>>' like two consecutive `>' tokens.
3460 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
3461 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
3462 ends a template argument.
3464 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3466 * decl.c (redeclaration_error_message): Complain when redeclaring
3467 a friend function with default template arguments (C++0x mode only).
3468 * cp-tree.h (check_default_tmpl_args): Declare.
3469 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
3470 template arguments in function templates. Add support for checking
3471 the default template arguments of friend templates.
3472 (push_template_decl_real): Fix call to check_default_tmpl_args.
3473 (type_unification_real): If a template parameter has not been
3474 deduced but provides a default template argument, substitute into
3475 that default template argument.
3476 * parser.c (cp_parser_init_declarator): When declaring (but not
3477 defining!) a function template in C++0x mode, check for default
3480 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3483 * decl.c (grokdeclarator): Deal with cv-qualified function type
3484 typedefs in the same way for member and non-member functions.
3486 2007-03-26 Dirk Mueller <dmueller@suse.de>
3488 * parser.c (cp_parser_member_declaration): Pedwarn
3489 about stray semicolons after member declarations.
3491 2007-03-26 Paolo Carlini <pcarlini@suse.de>
3494 * pt.c (instantiate_decl): Set in_system_header.
3496 2007-03-22 Mark Mitchell <mark@codesourcery.com>
3498 * cp-tree.h (current_tempalte_parms): Improve documentation.
3499 * pt.c (current_template_args): Likewise.
3502 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
3503 not consume tokens when failing.
3505 2007-03-22 Jim Wilson <wilson@specifix.com>
3506 Mark Mitchell <mark@codesourcery.com>
3509 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
3510 consistent with FROM.
3512 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3514 * error.c (dump_expr): Handle dependent names that designate types.
3515 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
3517 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
3519 * cp-tree.def, parser.c, pt.c: Fix comment typos.
3521 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3523 * cvt.c (cp_convert_and_check) : Define.
3524 * cp-tree.h (cp_convert_and_check): Declare.
3525 * call.c (convert_conversion_warnings): Rename to
3526 conversion_null_warnings. The warning for floating-point to
3527 integer is handled by convert_and_check in convert_like_real.
3528 (convert_like_real): convert_conversion_warnings was renamed as
3529 conversion_null_warnings.
3530 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
3531 overflow and changes of value during conversion.
3533 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3536 * parser.c (cp_parser_statement): If 'namespace' is found, this
3537 only can be a namespace alias definition, so parse it now.
3538 (cp_parser_namespace_alias_definition): if we find an open brace
3539 instead of '=', then this is actually a misplaced namespace
3542 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3545 * decl.c (cxx_init_decl_processing): Move command-line options
3546 processing to c-opts.c.
3548 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
3550 * ptree.c (cxx_print_type): Use formatting markup for integers
3551 when printing template parameter index/level/orig level.
3552 (cxx_print_xnode): Ditto.
3553 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
3554 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
3555 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
3557 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
3558 rather than a HOST_WIDE_INT.
3559 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
3560 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
3562 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
3563 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
3564 IN_BASE_INITIALIZER bool bitfields.
3565 (struct cp_declarator): Make KIND a 4-bit field. Make
3566 PARAMETER_PACK_P a bool bitfield just after KIND.
3567 * pt.c (uses_parameter_packs): Destroy the pointer set.
3568 (make_pack_expansion): Ditto.
3569 (check_for_bare_parameter_packs): Ditto.
3570 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
3572 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
3575 * call.c (convert_default_arg): Instead of copying the node,
3578 2007-03-15 Dirk Mueller <dmueller@suse.de>
3581 * call.c (convert_conversion_warnings): New..
3582 (convert_like_real): .. factored out from here.
3583 (convert_conversion_warnings): Add warning about
3584 false being converted to NULL in argument passing.
3586 2007-03-14 Dirk Mueller <dmueller@suse.de>
3588 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
3589 (finish_do_body): Warn about empty body in do/while statement.
3591 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3593 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
3595 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3598 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
3601 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
3603 * cp/repo.c (init_repo): Initialize random_seed saved options.
3604 (finish_repo): Adjust.
3606 2007-03-13 Mark Mitchell <mark@codesourcery.com>
3609 * Make-lang.in (doc/g++.1): Use $< to specify the location from
3612 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
3614 * decl.c (compute_array_index_type): New warning flag warn_vla.
3616 2007-03-12 Mark Mitchell <mark@codesourcery.com>
3619 * call.c (convert_default_arg): Copy non-constant arguments.
3621 2007-03-11 Mark Mitchell <mark@codesourcery.com>
3624 * parser.c (cp_parser_postfix_expression): Disallow compound
3625 literals in constant expressions.
3628 * semantics.c (finish_typeof): Use unlowered_expr_type.
3630 2007-03-10 Mark Mitchell <mark@codesourcery.com>
3633 * cp-tree.h (unlowered_expr_type): New function.
3634 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
3635 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
3636 (unlowered_expr_type): New function.
3637 (build_unary_op): Disallow predecrements of bool bitfields.
3638 * call.c (build_conditional_expr): Use unlowered_expr_type.
3639 * pt.c (type_unification_real): Likewise.
3641 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
3644 * typeck.c (check_return_expr): Check for bare parameter packs.
3645 (comptypes): Compare template parameter packs and
3646 type pack expansions.
3647 * decl.c (grokdeclarator): Deal with the declaration of function
3649 (grokparms): Verify that the (optional) function parameter pack is
3650 at the end of the parameter list.
3651 (xref_basetypes): Handle pack expansions in the base class.
3652 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
3653 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
3654 (NONTYPE_ARGUMENT_PACK): New.
3655 (TYPE_PACK_EXPANSION): New.
3656 (EXPR_PACK_EXPANSION): New.
3657 (ARGUMENT_PACK_SELECT): New.
3658 * cp-objcp-common.c (cp_tree_size): Compute size of
3659 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
3660 ARGUMENT_PACK_SELECT.
3661 * error.c (dump_template_argument): Print template argument packs.
3662 (dump_template_argument_list): Ditto.
3663 (dump_template_parameter): Dump `...' for template type parameter
3665 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
3666 (dump_parameters): Print function parameter packs.
3667 (dump_template_parms): Print template argument packs.
3668 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
3669 (maybe_warn_variadic_templates): New.
3670 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
3671 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3672 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3674 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
3675 (write_template_arg): Write argument packs as separate arguments.
3676 * cp-tree.h (struct template_parm_index_s): Add flag that
3677 indicates that the template parameter is actually a parameter
3679 (struct tree_argument_pack_select): New.
3680 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
3681 (union lang_tree_node): Add argument_pack_select.
3682 (FUNCTION_PARAMETER_PACK_P): New.
3683 (PACK_EXPANSION_P): New.
3684 (PACK_EXPANSION_PATTERN): New.
3685 (SET_PACK_EXPANSION_PATTERN): New.
3686 (PACK_EXPANSION_PARAMETER_PACKS): New.
3687 (ARGUMENT_PACK_P): New.
3688 (ARGUMENT_PACK_ARGS): New.
3689 (SET_ARGUMENT_PACK_ARGS): New.
3690 (ARGUMENT_PACK_INCOMPLETE_P): New.
3691 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
3692 (TEMPLATE_PARM_PARAMETER_PACK): New.
3693 (TEMPLATE_TYPE_PARAMETER_PACK): New.
3694 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
3695 (ARGUMENT_PACK_SELECT_INDEX): New.
3696 (ARGUMENT_PACK_SELECT_ARG): New.
3697 (struct cp_declarator): Add parameter_pack_p flag.
3698 (maybe_warn_variadic_templates): Declare.
3699 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
3700 indicate a template parameter pack.
3701 (uses_parameter_packs): Declare.
3702 (template_parameter_pack_p): Declare.
3703 (template_parms_variadic_p): Declare.
3704 (make_pack_expansion): Declare.
3705 (check_for_bare_parameter_packs): Declare.
3706 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
3707 sizeof... expressions.
3708 (pp_cxx_expression): Print pack expansions and non-type argument
3710 (pp_cxx_exception_specification): Print pack expansions.
3711 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
3712 (pp_cxx_ctor_initializer): Print pack expansions.
3713 (pp_cxx_type_id): Print pack expansions.
3714 (pp_cxx_template_argument_list): Print argument packs.
3715 (pp_cxx_template_parameter): Print ellipsis for template parameter
3717 * pt.c (comp_template_parms): Compare template parameter packs.
3718 (template_parameter_pack_p): New.
3719 (template_parms_variadic_p): New.
3720 (template_args_variadic_p): New.
3721 (make_ith_pack_parameter_name): New.
3722 (struct find_parameter_pack_data): New.
3723 (find_parameter_packs_r): New.
3724 (uses_parameter_packs): New.
3725 (make_pack_expansion): New.
3726 (check_for_bare_parameter_packs): New.
3727 (expand_template_argument_pack): New.
3728 (reduce_template_parm_level): Propagate parameter pack flag.
3729 (process_template_parm): Add is_parameter_pack parameter to state
3730 when the parameter is actually a parameter pack. Create template
3731 parameter packs when is_parameter_pack is true.
3732 (current_template_args): The argument for a template parameter
3733 pack is an argument pack containing a single pack expansion.
3734 (process_partial_specialization): When checking that non-type
3735 argument expressions do not involve template parameters, loop over
3736 the arguments in argument packs separately.
3737 (push_template_decl_real): Check that the type of the declaration
3738 does not have any bare parameter packs. Check that primary
3739 templates have no more than one parameter pack, and that it comes
3740 at the end of the template parameter list.
3741 (convert_template_argument): Handle coercions for pack expansion
3742 expressions by coercing the pattern then rebuilding the expansion.
3743 (coerce_template_parms): When coercing the arguments for a
3744 variadic template, pack "extra" arguments into an argument pack.
3745 (coerce_template_template_parms): Cannot coerce between parameter
3746 packs and non-pack parameters.
3747 (template_args_equal): Compare PACK_EXPANSION_P expressions.
3748 (comp_template_args): Expand all template arguments packs before
3749 comparing template argument lists.
3750 (mangle_class_name_for_template): Make argument packs as separate
3752 (for_each_template_parm_r): No need to handle BASELINK.
3753 (instantiate_class_template): Handle pack expansions in the base
3755 (tsubst_pack_expansion): New.
3756 (tsubst_template_args): Handle substitutions of argument packs and
3757 pack expansion into template argument lists.
3758 (tsubst_decl): Expand function parameter packs into separate
3759 function parameters.
3760 (tsubst_arg_types): Expand a type pack expansion into separate
3762 (tsubst_exception_specification): Handle pack expansions in
3763 exception specifiers.
3764 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
3765 replacing a template parameter with its argument. If we encounter
3766 a substitution for an argument pack, just return the parameter
3768 (tsubst_copy): sizeof(X...) returns the number of elements in
3769 parameter pack X. See through ARGUMENT_PACK_SELECT when the
3770 PARM_DECL is a parameter pack.
3771 (tsubst_expr): Expression pack expansions and argument packs
3772 cannot show up here; they will all be handled through function
3773 calls, sizeof, and template argument lists.
3774 (tsubst_copy_and_build): sizeof(X...) returns the number of
3775 elements in parameter pack X. Handle pack expansions in TREE_LIST
3776 and CONSTRUCTOR nodes.
3777 (fn_type_unification): Handle "incomplete" explicit template
3778 argument lists that specify some of the arguments for a template
3780 (type_unification_real): Unify arguments against pack expansions.
3781 (template_parm_level_and_index): New, helper function.
3782 (unify_pack_expansion): New.
3783 (unify): Unify argument packs on an argument-by-argument basis,
3784 handling variadic argument packs as well.
3785 (more_specialized_fn): Handle unification of function parameter
3786 packs. All things being equal, prefer non-variadic function
3787 templates to variadic function templates.
3788 (more_specialized_class): Prefer the variadic class template
3789 partial specialization that binds fewer arguments to a parameter
3791 (regenerate_decl_from_template): Expand function parameter packs
3792 into separate parameters.
3793 (instantiate_decl): Ditto.
3794 (tsubst_initializer_list): Handle pack expansions for base-class
3796 (dependent_type_p_r): Determine dependent types in argument packs
3797 and pack expansions.
3798 (value_dependent_expression_p): Determine value-dependence of
3799 non-type argument packs.
3800 (dependent_template_arg_p): Handle argument packs.
3801 * semantics.c (finish_cond): Check for bare parameter packs.
3802 (finish_expr_stmt): Ditto.
3803 (finish_for_expr): Ditto.
3804 (finish_switch_cond): Ditto.
3805 (finish_mem_initializers): Ditto.
3806 * name-lookup.c (arg_assoc_type): Handle pack expansions and
3808 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
3809 * parser.c (make_declarator): Declarator is not an expansion.
3810 (make_pointer_declarator): Transfer parameter pack flag to outer
3812 (make_reference_declarator): Ditto.
3813 (make_ptrmem_declarator): Ditto.
3814 (make_call_declarator): Ditto.
3815 (make_array_declarator): Ditto.
3816 (cp_parser_postfix_expression): Allow pack expansion expressions
3817 in the argument list for a call expression.
3818 (cp_parser_parenthesized_expression_list): Add new parameter
3819 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
3820 into separate arguments."
3821 (cp_parser_new_placement): Allow pack expansion expressions.
3822 (cp_parser_new_initializer): Ditto.
3823 (cp_parser_mem_initializer_list): Allow ellipsis to create a
3824 base-class initializer expansion.
3825 (cp_parser_mem_initializer): Ditto.
3826 (cp_parser_template_parameter_list): Keep track of whether the
3827 template parameter is a template parameter pack.
3828 (cp_parser_template_parameter): Parse the ellipsis to indicate a
3829 template parameter pack.
3830 (cp_parser_type_parameter): Ditto.
3831 (cp_parser_template_argument_list): Parse the ellipsis to indicate
3833 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
3834 this declarator is a parameter pack.
3835 (cp_parser_parameter_declaration): The ellipsis does not end the
3836 parameter declaration, because it might be a parameter pack. Parse
3837 the ellipsis to indicate a parameter pack.
3838 (cp_parser_initializer): Allow pack expansions.
3839 (cp_parser_initializer_list): Allow ellipsis to create an
3840 initializer expansion.
3841 (cp_parser_base_clause): Allow ellipsis to create a base specifier
3843 (cp_parser_type_id_list): Allow ellipsis to create an exception
3844 specifier expansion.
3845 (cp_parser_attribute_list): Don't allow pack expansions.
3846 (cp_parser_functional_cast): Allow pack expansions.
3847 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
3848 compute the length of a parameter pack.
3849 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
3850 end a template argument.
3851 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3852 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3855 2007-03-09 Dirk Mueller <dmueller@suse.de>
3857 * cp/call.c (build_new_op): Call warn_logical_operator.
3859 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
3862 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
3865 * pt.c (any_template_arguments_need_structural_equality_p):
3868 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
3870 * decl.c (grokdeclarator): Disable warnings for anonymous
3873 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
3875 * typeck2.c (readonly_error): Always emit a hard error.
3876 Remove last argument.
3877 * cp-tree.h (readonly_error): Adjust prototype.
3878 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
3879 * typeck.c (build_unary_op): Likewise.
3880 (build_modify_expr): Likewise.
3882 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
3885 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
3887 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3890 * parser.c (struct cp_parser): New IN_IF_STMT.
3891 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
3892 returning if parsing the body of an 'if' statement or issuing an
3893 error and continuing.
3894 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
3896 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
3898 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
3901 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
3904 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3906 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3907 Objective-C++. Don't exit early if -shared-libgcc needs to be
3910 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3912 * typeck.c (common_base_type): Delete unused function.
3914 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3916 * Make-lang.in: Add dummy lang.install-pdf target.
3918 2007-03-01 Simon Baldwin <simonb@google.com>
3921 * decl.c (check_tag_decl): Added new warning for typedef ignored
3922 when it precedes an otherwise valid non-typedef declaration.
3924 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3926 * typeck.c (build_function_call): Store converted arguments
3927 in a stack-allocated array instead of building a list.
3928 (convert_arguments): Store arguments in the array passed in as an
3929 argument, and return the actual number of arguments.
3930 * call.c (build_call): Delete, and replace with...
3931 (build_call_n, build_call_a): New.
3932 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3933 (build_over_call): Store converted arguments in a stack-allocated
3934 array instead of building a list.
3935 (build_cxx_call): Pass arguments in an array instead of as a list.
3936 (build_java_interface_fn_ref): Rewrite to avoid constructing
3938 * tree.h: Update declarations to reflect above changes.
3939 * method.c (use_thunk): Use a stack-allocated array to hold
3940 the arguments instead of a list.
3941 * rtti.c (throw_bad_cast): Update call to cxx_call.
3942 (throw_bad_typeid): Likewise.
3943 (build_dynamic_cast_1): Likewise.
3944 * init.c (build_builtin_delete_call): Use build_call_n.
3945 * decl.c (expand_static_init): Likewise.
3946 * except.c (cp_protect_cleanup_actions): Likewise.
3947 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3948 (gimplify_must_not_throw_expr): Likewise.
3949 (cxx_omp_apply_fn): Use build_call_a.
3951 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3953 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3954 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3956 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3958 * cp-tree.h (static_ctors): Remove.
3959 * cp-tree.h (static_dtors): Likewise.
3960 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3961 refactoring of tree_map hierarchy.
3962 (decl_shadowed_for_var_insert): Likewise.
3963 * semantics.c (expand_body): Use c_expand_body.
3964 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3965 * decl2.c (static_ctors): Remove.
3966 (static_dtors): Likewise.
3967 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3968 objc_generate_static_init_call. Do not call static_[cd]tors.
3969 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3971 (cp_write_global_declarations): Likewise.
3973 2007-02-23 Richard Guenther <rguenther@suse.de>
3975 * class.c (note_name_declared_in_class): Make declaration
3976 changes meaning a pedwarn.
3978 2007-02-22 Michael Matz <matz@suse.de>
3981 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3982 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3983 dump_function_decl): Guard emitting outer scopes by new flag.
3984 * cp-lang.c (cxx_dwarf_name): New function.
3985 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3986 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3988 (push_template_decl_real, lookup_template_class): Remove calls
3991 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3993 * call.c (build_new_method_call): Ensure that explicit calls of
3994 destructors have type "void".
3996 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3998 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3999 and -Walways-true with -Waddress.
4000 * cvt.c (convert_to_void): Replace unconditional warning with
4003 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
4005 * decl.c, tree.c: Fix comment typos.
4007 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
4010 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
4011 statement expression if we had an error mark node.
4013 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
4014 Brooks Moses <brooks.moses@codesourcery.com>
4015 Lee Millward <lee.millward@codesourcery.com>
4017 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
4018 Change class to tcc_vl_exp.
4020 * call.c (build_call): Use build_call_list instead
4022 (build_over_call): Likewise.
4023 (build_new_method_call): Use build_min_non_dep_call_list
4024 instead of build_min_non_dep.
4026 * error.c (dump_call_expr_args): New function.
4027 (dump_aggr_init_expr_args): New function.
4028 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
4029 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
4031 * cvt.c (convert_to_void): Use build_call_array instead
4032 of build3; use new AGGR_INIT_EXPR accessor macros.
4034 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
4035 instead of TREE_CODE_LENGTH.
4037 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
4038 AGGR_INIT_EXPR accessor macros.
4040 * cp-gimplify.c (cp_gimplify_init_expr): Use
4041 AGGR_INIT_EXPR_SLOT to set the slot operand.
4043 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
4044 (AGGR_INIT_EXPR_SLOT): New macro.
4045 (AGGR_INIT_EXPR_ARG): New macro.
4046 (aggr_init_expr_nargs): New macro.
4047 (AGGR_INIT_EXPR_ARGP): New macro.
4048 (aggr_init_expr_arg_iterator): New.
4049 (init_aggr_init_expr_arg_iterator): New.
4050 (next_aggr_init_expr_arg): New.
4051 (first_aggr_init_expr_arg): New.
4052 (more_aggr_init_expr_args_p): New.
4053 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
4054 (stabilize_aggr_init): New declaration.
4055 (build_min_non_dep_call_list): Likewise.
4057 * tree.c (process_aggr_init_operands): New function.
4058 (build_aggr_init_array) New function.
4059 (build_cplus_new): Update to use new CALL_EXPR and
4060 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
4061 build_aggr_init_array.
4062 (build_min_non_dep_call_list) New function.
4063 (build_min_nt): Assert input code parameter is not a variable
4064 length expression class.
4065 (build_min, build_min_non_dep): Likewise.
4066 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
4067 to check for equality instead of recursing. Handle tcc_vl_exp
4069 (stabilize_call): Update to only handle CALL_EXPRs, not
4070 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
4071 (stabilize_aggr_init): New function.
4072 (stabilize_init): Use it.
4074 * cxx-pretty-print.c (pp_cxx_postfix_expression)
4075 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
4076 AGGR_INIT_EXPR accessor macros and argument iterators.
4078 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
4079 build_vl_exp. Iterate through the operands, recursively
4080 processing each one.
4081 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
4082 CALL_EXPR accessor macros.
4083 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
4084 tree code classes. Use TREE_OPERAND_LENGTH instead of
4087 * semantics.c (finish_call_expr): Use build_nt_call_list
4088 instead of build_nt.
4089 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
4090 accessor macros. Use build_call_array to construct the
4091 CALL_EXPR node instead of build3
4093 * decl2.c (build_offset_ref_call_from_tree): Use
4094 build_nt_call_list and build_min_non_dep_call_list instead
4095 of build_min_nt and build_min_non_dep.
4097 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
4098 Use build_nt_call_list instead of build_min_nt.
4100 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4103 * call.c (build_conditional_expr): Improve error message.
4105 2007-02-13 Dirk Mueller <dmueller@suse.de>
4107 * friend.c (do_friend): Annotate warning about friend
4108 declarations in templates with OPT_Wnon_template_friend.
4109 Convert informal message from warning() to inform().
4111 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
4112 Mark Mitchell <mark@codesourcery.com>
4115 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
4116 instantiations for variables.
4118 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4121 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
4122 Check warn_unused_value just once.
4124 2007-02-11 Mark Mitchell <mark@codesourcery.com>
4127 * pt.c (determine_specialization): Use skip_artificial_parms_for.
4128 (fn_type_unificiation): Likewise.
4129 (get_bindings): Likewise.
4131 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
4134 * decl.c (finish_function): Use DECL_REPLACEABLE.
4135 * tree.c (cp_cannot_inline_tree_fn): Likewise.
4137 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
4139 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
4141 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
4143 * decl.c (grokvardecl): Don't error if !have_tls.
4144 (grokdeclarator): Likewise.
4145 * parser.c (cp_parser_omp_threadprivate): Likewise.
4147 2007-02-07 Jakub Jelinek <jakub@redhat.com>
4150 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
4151 parameters and result decls in omp clauses.
4152 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
4155 2007-02-05 Dirk Mueller <dmueller@suse.de>
4158 * parser.c (cp_parser_class_specifier): Always initialize bases.
4160 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
4162 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
4163 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
4164 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
4166 * semantics.c (finish_omp_atomic): Store a whole expression node
4167 in operand 1, and integer_zero_node in operand 0, for dependent
4168 OMP_ATOMIC. Rewrite to make flow easier to understand.
4170 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
4172 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
4174 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
4176 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
4177 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
4179 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
4181 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
4182 keyword warning to -Wc++0x-compat.
4184 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
4186 * decl.c (grokdeclarator): Update documentation.
4188 2007-02-02 Jakub Jelinek <jakub@redhat.com>
4191 * decl.c (grokdeclarator): If __thread is used together with
4192 a storage class other than extern and static, clear thread_p
4193 after issuing diagnostics and fall through to checking the
4196 2007-01-30 Roger Sayle <roger@eyesopen.com>
4198 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
4199 calculating the size of an array (to avoid recursive errors).
4201 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4204 * typeck.c (build_binary_op): Fix logic for warning. Move warning
4206 * call.c (convert_like_real): Don't warn when converting to
4209 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4211 * decl.c (pop_label): Replace warning with call to
4212 warn_for_unused_label.
4214 2007-01-28 Andrew Pinski <pinskia@gmail.com>
4217 * semantics.c (finish_pseudo_destructor_expr): Check the
4218 destrutor name by calling check_dtor_name.
4220 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
4222 * lex.c (D_CPP0X): Rename.
4224 (reswords): D_CPP0X -> D_CXX0X.
4225 (init_reswords): Ditto.
4226 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
4227 of C++0x keywords as identifiers.
4229 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
4232 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
4235 2007-01-23 Ian Lance Taylor <iant@google.com>
4237 * typeck.c (convert_for_assignment): Only warn about a = b = c
4238 when converting to bool.
4240 2007-01-23 Roger Sayle <roger@eyesopen.com>
4242 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
4244 * typeck.c (ignore_overflows): Remove the remaining uses of
4245 TREE_CONSTANT_OVERFLOW.
4247 2007-01-20 Jan Hubicka <jh@suse.cz>
4249 * decl2.c (start_objects, start_static_storage_duration_function):
4250 Do not make the functions uninlinable.
4252 2007-01-17 Ian Lance Taylor <iant@google.com>
4254 * class.c (add_method): Call VEC_reserve_exact rather than passing
4255 a negative size to VEC_reserve.
4257 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
4260 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
4262 2007-01-10 Mark Mitchell <mark@codesourcery.com>
4265 * decl.c (make_typename_type): If the qualified name is not a
4266 type, issue an error.
4267 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
4270 2007-01-08 Geoffrey Keating <geoffk@apple.com>
4272 * rtti.c: Include target.h.
4273 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
4274 don't emit typeinfo for fundamental types as weak.
4275 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
4277 2007-01-08 Richard Guenther <rguenther@suse.de>
4279 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
4281 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
4283 * call.c (standard_conversion): Pass flag to
4284 vector_types_convertible_p to disallow emission of note.
4285 * typeck.c (convert_for_assignment): Pass flag to
4286 vector_types_convertible_p to allow emission of note.
4287 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
4288 to disallow emission of note.
4290 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4293 * typeck.c (build_binary_op): Call overflow_warning if
4294 TREE_OVERFLOW_P is true for the result and not for any of the
4297 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
4300 * class.c (add_method): Don't wait until template
4301 instantiation time to complain about duplicate methods.
4303 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4306 * semantics.c (finish_unary_op_expr): Warn only if result
4307 overflowed and operands did not.
4309 2007-01-05 Ian Lance Taylor <iant@google.com>
4311 * typeck.c (build_binary_op): Warn about comparing a non-weak
4314 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
4316 * pt.c (tsubst): Propagate the need for structural equality checks
4317 when reducing the level of template parameters.
4319 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
4321 * pt.c: Fix a comment typo.
4323 2007-01-02 Ian Lance Taylor <iant@google.com>
4325 * semantics.c (maybe_convert_cond): Optionally warn when using an
4326 assignment as a condition.
4327 * typeck.c (convert_for_assignment): Optionally warn about
4328 assigning the result of an assignment to a bool.
4330 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
4332 * pt.c (canonical_template_parms): Correct typo in comment.
4334 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
4336 * typeck.c (structural_comptypes): Renamed from "comptypes".
4337 (comptypes): Use canonical type information to perform fast type
4338 comparison. When VERIFY_CANONICAL_TYPES, verify that the
4339 canonical type comparison returns the same results as we would see
4340 from the current, structural check. Support COMPARE_STRUCTURAL
4341 when we need structural checks.
4342 * decl.c (typename_compare): Fix comment.
4343 (build_typename_type): TYPENAME_TYPE nodes require structural
4344 equality checks, because they resolve different based on the
4346 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
4347 require structural equality checks (for now).
4348 (build_ptrmemfunc_type): Build the canonical pointer to member
4350 (compute_array_index_type): Whenever we build a new index type
4351 to represent the size of an array in a template, we need to mark
4352 this index type as requiring structural equality. This goes for
4353 arrays with value-dependent sizes with the current ABI, or all
4355 * tree.c (cplus_array_hash): New.
4356 (struct cplus_array_info): New.
4357 (cplus_array_compare): New.
4358 (cplus_array_htab): New.
4359 (build_cplus_array_type_1): Use a hash table to cache the array
4360 types we build. Build the canonical array type for each array
4362 (cp_build_qualified_type_real): When building a cv-qualified array
4363 type, use the hash table of array types and build canonical array
4365 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
4366 use structural equality (for now).
4367 * cp-tree.h (COMPARE_STRUCTURAL): New.
4368 * pt.c (canonical_template_parms): New.
4369 (canonical_type_parameter): New.
4370 (process_template_parm): Find the canonical type parameter.
4371 (lookup_template_class): When we have named the primary template
4372 type, set the canonical type for our template class to the primary
4373 template type. If any of the template arguments need structural
4374 equality checks, the template class needs structural equality
4376 (tsubst): When reducing the level of a template template
4377 parameter, we require structural equality tests for the resulting
4378 parameter because its template parameters have not had their types
4379 canonicalized. When reducing a template type parameter, find the
4380 canonical reduced type parameter.
4381 (any_template_arguments_need_structural_equality_p): New.