Include <string> header to allow compiling for MSVC.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@51847 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/CGObjCRuntime.h b/lib/CodeGen/CGObjCRuntime.h
index 6ec6e0ceeaa8dd77ec6999a47d90e48cabb80537..94217ddc1d2fbc7efd65ea4e4989b15b511942a7 100644 (file)
--- a/lib/CodeGen/CGObjCRuntime.h
+++ b/lib/CodeGen/CGObjCRuntime.h
@@ -16,6 +16,7 @@
 #ifndef CLANG_CODEGEN_OBCJRUNTIME_H
 #define CLANG_CODEGEN_OBCJRUNTIME_H
 #include "llvm/ADT/SmallVector.h"
+#include <string>
 
 namespace llvm {
   class IRBuilder;