[Bug c/50695] double comparison broken after computation

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50695

--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-10-11 08:58:45 UTC ---
And provide a prototype of strtof/strtod that does not return int.