Bring in std::string to fix compilation on GCC 4.3

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66846 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/Driver/Arg.h b/include/clang/Driver/Arg.h
index 95086c10ac4e73a3086fa3fec11302cf4d3156d7..a35739f298188bd7f246b1540c27725c79a65506 100644 (file)
--- a/include/clang/Driver/Arg.h
+++ b/include/clang/Driver/Arg.h
@@ -19,6 +19,7 @@ using llvm::dyn_cast_or_null;
 
 #include "Util.h"
 #include <vector>
+#include <string>
 
 namespace clang {
 namespace driver {