[Bug libstdc++/108210] error: 'mutex' does not name a type; did you mean 'minutes'? for x86_64-w64-mingw32 target with win32 thread model

[i.nixman at autistici dot org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108210

--- Comment #4 from niXman <i.nixman at autistici dot org> ---
(In reply to nightstrike from comment #2)
> Is this before or after this patch set was applied?
> 
> https://gcc.gnu.org/pipermail/gcc-patches/2022-December/609116.html

I think it can be so because of unspecified `--enable-libstdcxx-threads=yes`
option.