diff options
Diffstat (limited to 'lib/Support/IsNAN.cpp')
| -rw-r--r-- | lib/Support/IsNAN.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Support/IsNAN.cpp b/lib/Support/IsNAN.cpp index 75c813f41a..f7bb4e3d8e 100644 --- a/lib/Support/IsNAN.cpp +++ b/lib/Support/IsNAN.cpp @@ -19,6 +19,9 @@ #elif HAVE_STD_ISNAN_IN_CMATH # include <cmath> using std::isnan; +#elif defined(_MSC_VER) +#include <float.h> +#define isnan _isnan #else # error "Don't know how to get isnan()" #endif |