[Bug c++/68607] Internal compiler error with generic lambda and constexpr

[Casey at Carter dot net]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68607

Casey Carter <Casey at Carter dot net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |Casey at Carter dot net

--- Comment #1 from Casey Carter <Casey at Carter dot net> ---
4.9.2 and 6 compile this program correctly; 5.1 and 5.2 don't. This is a
regression in the version 5 series.