On 8 April 2016 at 11:09, Ulrich Windl wrote: > Hello! > > Probably I'm doing something wrong, but I have some problems comparing a > double with NAN: The value is NAN, but the test fails. Probably I should use > isnana().
This mailing list is for discussing development of GCC, not help using GCC, or help understanding how C works. Please use the gcc-help mailing list for support, or a more appropriate forum for general C programming questions, thanks.
