This was missing a use of NSDMI when considering list-initialization via
aggregate initialization in overload resolution.
Tested x86_64-pc-linux-gnu, applying to trunk and 5.
commit c2a038bbd3c2a82cc6f6679e5a70705f48571e07
Author: Jason Merrill
Date: Wed Mar 2 17:24:27 2016 -0500
* cal
This patch implements one of the remaining missing features in our C++14
support. To support references to the object being initialized, which
has also been a hole in our support of C++11 constexpr constructors, I
now pass down both the object being initialized and the initializer
we're buildi