Define npos in a way that should make MSVC happier.

llvm-svn: 76785

diff --git a/llvm/include/llvm/ADT/StringRef.h b/llvm/include/llvm/ADT/StringRef.h
index 68d2deff959ebabfaa4d17df2b669696b2f8fdfe..1d7a9b6d56f06b2f044a59b01ca38a243f1dd9e0 100644 (file)
--- a/llvm/include/llvm/ADT/StringRef.h
+++ b/llvm/include/llvm/ADT/StringRef.h
@@ -26,7 +26,7 @@ namespace llvm {
   class StringRef {
   public:
     typedef const char *iterator;
-    static const size_t npos = std::string::npos;
+    static const size_t npos = ~size_t(0);
 
   private:
     /// The start of the string, in an external buffer.