https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121374
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever confirmed|0 |1
Last reconfirmed| |2025-08-02
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
So std::numeric_limits<_Float128>::max_digits10 is correct at 36.
in ./include/std/limits, __float128 definition is just:
#if __cplusplus >= 201103L
static constexpr int max_digits10 = 35;
#endif
While _Float128 definition is:
static _GLIBCXX_USE_CONSTEXPR int __max_digits10 \
= __glibcxx_max_digits10 (__glibcxx_concat3 (__FLT, BITSIZE, \
_MANT_DIG__)); \
