https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87274
--- Comment #3 from Patrick J. LoPresti <lopresti at gmail dot com> --- Yes, <quadmath.h> is an extension. But it would be nice, IMO, if it were a standard-compatible extension. So this is, as you say, a feature request somehow to enable quad-precision literals in standard compilation modes. And I admit this was my real motivation for the bug report in the first place. Thanks.
