[geos-devel] Strange problem with ISNAN macro

[Mateusz Loskot]

Simone Giannecchini wrote:
> I have built my app against GEOS 3.0  on an intel win xp pro using vs
> 7.1 but now strange enough, in my code this test
> ISNAN(DoubleNotANumber) always fails, causing me quite a lot of
> headaches.

What headaches you mean?
Compilation errors? Run-time errors?
If the latter, what are the exact cases (values) that fail?

Greetings
-- 
Mateusz Loskot
http://mateusz.loskot.net