https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109758
--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> --- (In reply to g.peterhoff from comment #3) > >> libstdc++ doesn't depend on libquadmath and the __float128 support is > >> there very limited. > Yes, exactly. There should be nothing of quadmath in the std implementations > of C/C++. But in bits/std_abs.h this is the case. I'm not sure what you mean. There is nothing from libquadmath there, what are you referring to as "quadmath"? Just any use of 128-bit floating-point types? > >> Use std::float128_t instead (in GCC 13.1)? > std::float128_t can only be used from C++23 on, but quadmath can also be > used with older standard/compiler versions. Again, what do you mean by "quadmath"?
