[Bug c++/60715] Narrowing conversions not caught in non-type template parameters

[daniel.kruegler at googlemail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60715

--- Comment #2 from Daniel Krügler <daniel.kruegler at googlemail dot com> ---
(In reply to Jonathan Wakely from comment #1)
> I'm pretty sure there's an existing bug report about this

Agreed. What about bug 57891?