[Bug c++/65075] [5 Regression] constexpr regression

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65075

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Yeah, makes sense, I've just been looking for what the flag is for the lambda
types.  I can add the testcase and bootstrap/regtest it.