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

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

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

--- Comment #10 from Sam James <sjames at gcc dot gnu.org> ---
(In reply to fiesh from comment #9)

https://gcc.gnu.org/bugzilla/userprefs.cgi "After changing a bug"