Anyone know of a decent C99 fenv.h implementation for MS compilers?
I imagine this wouldn't be difficult to do; I'm just looking to save some time.
+2
A:
I don't know of any implementations and I doubt any exists. Although Visual Studio has the _controlfp() function and a number of related preprocessor pragma's (float_control(), fenv_access(), fp_contract(), I don't think you can use them to create a conforming fenv.h implementation.
Sad as it is, Visual Studio is not a C99 compiler, and probably never will be.
schot
2010-08-12 08:10:38
Pretty much this. Visual Studio doesn't care about C99.
DeadMG
2010-08-12 08:20:41
Thanks for the replies.I suppose then they couldn't care less about portable validated numerics.
i_photon
2010-08-12 19:42:28
This. Visual Studio is not (and probably never will be) a C compiler.
Stephen Canon
2010-08-12 21:41:32