[Bug c++/77598] constexpr compilation failure on reference type casting

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77598

--- Comment #2 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Tue Jan 10 22:33:09 2017
New Revision: 244296

URL: https://gcc.gnu.org/viewcvs?rev=244296&root=gcc&view=rev
Log:
        PR c++/77598

        * g++.dg/cpp0x/constexpr-ref11.C: New.

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/constexpr-ref11.C