https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107795
--- Comment #10 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Andrew Pinski from comment #9) > GCC version specific includes > GCC version specific fixincludes > C library > includes And if you think fixincludes it is not needed even with a reasonable new glibc. You would be wrong. floatn.h needed to be fixed up to support C++ P1467R9 .
