diff options
Diffstat (limited to 'prelude/slang-cpp-prelude.h')
| -rw-r--r-- | prelude/slang-cpp-prelude.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/prelude/slang-cpp-prelude.h b/prelude/slang-cpp-prelude.h index 4a07674d1..d476676ed 100644 --- a/prelude/slang-cpp-prelude.h +++ b/prelude/slang-cpp-prelude.h @@ -3,7 +3,18 @@ #include "../slang.h" -#include <cmath> +// Because the signiture of isnan, isfinite, and is isinf changed in C++, we use the macro +// to use the version in the std namespace. +// https://stackoverflow.com/questions/39130040/cmath-hides-isnan-in-math-h-in-c14-c11 + +#if SLANG_GCC_FAMILY && __GNUC__ < 6 +# include <cmath> +# define SLANG_PRELUDE_STD std:: +#else +# include <math.h> +# define SLANG_PRELUDE_STD +#endif + #include <assert.h> #include <stdlib.h> |