https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110477
--- Comment #6 from Peter Dimov <pdimov at gmail dot com> --- I suppose this is unfixable because there's all sorts of code assuming that the value of (long double)3.14 is 3.14L and not (long double)(double)3.14L. I doubt that anyone sane expects this from (long double)3.14F, but it's not feasible to change one but not the other. Bafflings will continue until morale improves.
