1 files changed, 2 insertions, 5 deletions
diff --git a/include/clang/Basic/VersionTuple.h b/include/clang/Basic/VersionTuple.h
index 91eb68eaad9f5..30ef6641efc13 100644
--- a/include/clang/Basic/VersionTuple.h
+++ b/include/clang/Basic/VersionTuple.h
@@ -14,13 +14,10 @@
 #ifndef LLVM_CLANG_BASIC_VERSIONTUPLE_H
 #define LLVM_CLANG_BASIC_VERSIONTUPLE_H
 
+#include "clang/Basic/LLVM.h"
 #include "llvm/ADT/Optional.h"
 #include <string>
 
-namespace llvm {
-  class raw_ostream;
-}
-
 namespace clang {
 
 /// \brief Represents a version number in the form major[.minor[.subminor]].
@@ -120,7 +117,7 @@ public:
 };
 
 /// \brief Print a version number.
-llvm::raw_ostream& operator<<(llvm::raw_ostream &Out, const VersionTuple &V);
+raw_ostream& operator<<(raw_ostream &Out, const VersionTuple &V);
 
 } // end namespace clang
 #endif // LLVM_CLANG_BASIC_VERSIONTUPLE_H