[Bug libstdc++/97949] Recursive calls of std::call_once together with cout leads to deadlock under mingw64

[fiesh at zefix dot tv via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97949

--- Comment #11 from fiesh at zefix dot tv ---
(In reply to Sam James from comment #10)
> (In reply to fiesh from comment #9)
> 
> https://gcc.gnu.org/bugzilla/userprefs.cgi "After changing a bug"

Ah thank you.  What a bizarre default behavior.