Try to fix the windows build.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@183783 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Driver/ToolChains.h b/lib/Driver/ToolChains.h
index 0827dba26bebe99492cd811e06d3a761ed50feed..49c577e97565930b7040afbfa6ee3aefba1a79a7 100644 (file)
--- a/lib/Driver/ToolChains.h
+++ b/lib/Driver/ToolChains.h
@@ -17,6 +17,8 @@
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/Support/Compiler.h"
 
+#include <vector>
+
 namespace clang {
 namespace driver {
 namespace toolchains {