On 01/16/2013 11:54 AM, Mischa Baars wrote: >> Here's what Standard C, F.8.3 Relational operators, says: >> > >> > x != x → false The statement x != x is true if x is a NaN. >> > >> > x == x → true The statement x == x is false if x is a NaN. > > And indeed apparently the answer then is '2'. However, I don't think > this is correct. If that means that there is an error in the C > specification, then there probably is an error in the specification.
Right. So we are agreed that GCC does what the specification of the C programming language says it must do. Any argument that you have must, therefore, be with the technical committee of ISO C, not with us. Andrew.
