https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113784
Bug ID: 113784
Summary: Specialize std::numeric_limits for _Float64x and
friends
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libstdc++
Assignee: unassigned at gcc dot gnu.org
Reporter: redi at gcc dot gnu.org
Target Milestone: ---
Although _Float64x has no standard alias (unlike std::float64_t for _Float64)
and isn't going to be supported by iostreams, std::format, std::to_chars etc.
we can still define std::numeric_limits for it.
Similarly for the non-standard __gnu_cxx::__numeric_traits.
