Expand #include_next in float.h from mingw to _msc_ver.
A test for this is checking if this compiles:
#include <float.h>
inline bool IsFinite(const double& number) {
return _finite(number) != 0;
}
That depends however on either mingw or msvc being installed, and
chapuni tells me there might be issues with float.h on mingw, so
no automated test is added.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155507 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Headers/float.h b/lib/Headers/float.h
index 65b517d..2cb13d3 100644
--- a/lib/Headers/float.h
+++ b/lib/Headers/float.h
@@ -28,7 +28,7 @@
* additional definitions provided for Windows.
* For more details see http://msdn.microsoft.com/en-us/library/y0ybw9fy.aspx
*/
-#if defined(__MINGW32__) && \
+#if (defined(__MINGW32__) || defined(_MSC_VER)) && \
defined(__has_include_next) && __has_include_next(<float.h>)
# include_next <float.h>
