MSVC defines WIN32 as a predefined macro.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117005 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index b58f067e2ba8cc0f9aa167a92f6966fa9c063920..71b96f8af69116349d03a2d590731b2377118121 100644 (file)
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -446,6 +446,7 @@ protected:
     }
 
     Builder.defineMacro("_INTEGRAL_MAX_BITS", "64");
+    Builder.defineMacro("WIN32");
   }
 
 public: