[Bug c++/105606] [12 Regression] std::pair with nested struct and NSDMI and -std=c++20

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105606

--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Joel Johnson from comment #4)
> > Wait you didn't mention you needed -std=c++20 to get the failure.
> 
> Ah indeed, my apologies!
> 
> I'm unable to reproduce the Clang failure using -std=c++20, at least in a
> quick godbolt check at https://godbolt.org/z/3W4xeYdWs.

Try clang trunk. clang 14 in godbolt uses the libstdc++ headers from GCC
11.2.0.