[Bug c++/63362] The c++11 triviality-traits need front-end help

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63362

--- Comment #6 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Wed Oct  1 17:21:01 2014
New Revision: 215771

URL: https://gcc.gnu.org/viewcvs?rev=215771&root=gcc&view=rev
Log:
    PR c++/63362
    * class.c (type_has_non_user_provided_default_constructor): Rename
    from type_has_user_provided_default_constructor, reverse sense.
    (default_init_uninitialized_part, explain_non_literal_class): Adjust.
    (check_bases_and_members): Set TYPE_HAS_COMPLEX_DFLT.
    * call.c (build_new_method_call_1): Adjust.
    * cp-tree.h: Adjust.
    * decl.c (grok_special_member_properties): Don't set
    TYPE_HAS_COMPLEX_DFLT.
    * init.c (build_value_init_noctor): Don't use
    type_has_user_provided_default_constructor.

Added:
    trunk/gcc/testsuite/g++.dg/ext/is_trivially_constructible2.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/decl.c
    trunk/gcc/cp/init.c