[Bug libstdc++/114018] std::nexttoward is not implemented for C++23-FP-Types

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114018

--- Comment #17 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Or just:

  template<typename _Tp>
    __enable_if_t<is_floating_point<_Tp>::value>
    nexttoward(_Tp, long double) = delete;

So that it is present for C++11 and so works when _Float32 and _Float64 names
are used instead of the C++23 aliases.