[Bug c++/63885] [5 Regression] ICE in static assert of constexpr forwarding xvalue container member rvalue reference

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63885

--- Comment #1 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Wed Nov 19 22:06:26 2014
New Revision: 217815

URL: https://gcc.gnu.org/viewcvs?rev=217815&root=gcc&view=rev
Log:
    PR c++/63885
    * constexpr.c (cxx_eval_constant_expression) [PARM_DECL]: Don't
    complain yet about a reference.
    [TARGET_EXPR]: Handle TARGET_EXPR with addr == true.
    [ADDR_EXPR]: Make sure we don't take the address of a CONSTRUCTOR.
    (cxx_bind_parameters_in_call): In the new scheme addr is always false.
    * typeck.c (build_address): Don't take the address of a CONSTRUCTOR.

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/constexpr-ref8.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/constexpr.c
    trunk/gcc/cp/typeck.c