http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53567

--- Comment #3 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> 
2012-06-06 23:01:52 UTC ---
Author: paolo
Date: Wed Jun  6 23:01:45 2012
New Revision: 188283

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188283
Log:
/cp
2012-06-06  Paolo Carlini  <paolo.carl...@oracle.com>

    PR c++/53567
    * typeck.c (cp_perform_integral_promotions): New, like
    perform_integral_promotions but also takes a tsubst_flags_t parameter.
    (pointer_diff): Add tsubst_flags_t parameter.
    (decay_conversion, cp_default_conversion, cp_build_array_ref,
    cp_build_binary_op, cp_build_unary_op, build_static_cast_1,
    build_reinterpret_cast_1, cp_build_modify_expr,
    convert_for_assignment): Adjust.
    * optimize.c (build_delete_destructor_body): Adjust.
    * init.c (expand_virtual_init, expand_default_init, build_new_1,
    build_new, build_vec_delete_1, build_vec_init, build_delete): Adjust.
    (construct_virtual_base): Adjust LOOKUP_COMPLAIN -> 0.
    * class.c (build_base_path): Adjust.
    * decl.c (compute_array_index_type, finish_destructor_body): Likewise.
    * method.c (synthesized_method_walk): Adjust flag and complain.
    * rtti.c (ifnonnull): Add tsubst_flags_t parameter.
    (build_typeid, build_dynamic_cast_1): Adjust.
    * except.c (initialize_handler_parm): Likewise.
    * typeck2.c (process_init_constructor_record): Likewise.
    * pt.c (tsubst_friend_class): Don't change flags.
    * semantics.c (finish_goto_stmt, handle_omp_for_class_iterator,
    finish_static_assert): Likewise.
    * parser.c (cp_parser_lookup_name): Just pass 0 as flags to
    lookup_name_real.
    * call.c (build_op_delete_call): Add tsubst_flags_t parameter.
    (convert_like_real, convert_arg_to_ellipsis, convert_for_arg_passing):
    Adjust.
    (standard_conversion): Adjust LOOKUP_COMPLAIN -> 0.
    (implicit_conversion): Mask out tf_error with a FIXME.
    (build_user_type_conversion_1, build_new_op_1, build_over_call): Use
    complain & tf_error instead of flags & LOOKUP_COMPLAIN.
    * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
    build_up_reference, convert_to_reference, cp_convert,
    cp_convert_and_check, ocp_convert, convert_force): Add tsubst_flags_t
    parameter.
    (convert_to_reference, ocp_convert): Use complain & tf_error instead
    of flags & LOOKUP_COMPLAIN.
    (convert_force): Adjust LOOKUP_COMPLAIN -> 0.
    * name-lookup.c (identifier_type_value_1, lookup_qualified_name,
    lookup_name_real, lookup_function_nonclass, lookup_name,
    lookup_name_prefer_type): Adjust LOOKUP_COMPLAIN -> 0.
    * cp-tree.h: Adjust prototypes; remove LOOKUP_COMPLAIN.

/testsuite
2012-06-06  Paolo Carlini  <paolo.carl...@oracle.com>

    PR c++/53567
    * g++.dg/cpp0x/alias-decl-19.C: New.

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/alias-decl-19.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/call.c
    trunk/gcc/cp/class.c
    trunk/gcc/cp/cp-tree.h
    trunk/gcc/cp/cvt.c
    trunk/gcc/cp/decl.c
    trunk/gcc/cp/except.c
    trunk/gcc/cp/init.c
    trunk/gcc/cp/method.c
    trunk/gcc/cp/name-lookup.c
    trunk/gcc/cp/optimize.c
    trunk/gcc/cp/parser.c
    trunk/gcc/cp/pt.c
    trunk/gcc/cp/rtti.c
    trunk/gcc/cp/semantics.c
    trunk/gcc/cp/typeck.c
    trunk/gcc/cp/typeck2.c
    trunk/gcc/testsuite/ChangeLog

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