[Bug libstdc++/64054] 27_io/basic_ostream/inserters_arithmetic/char/hexfloat.cc FAILs

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64054

--- Comment #13 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Rainer, should we close this now?