diff --git a/lib/Frontend/CreateInvocationFromCommandLine.cpp b/lib/Frontend/CreateInvocationFromCommandLine.cpp
index fa34334..8fdc06d 100644
--- a/lib/Frontend/CreateInvocationFromCommandLine.cpp
+++ b/lib/Frontend/CreateInvocationFromCommandLine.cpp
@@ -29,7 +29,7 @@
 /// \return A CompilerInvocation, or 0 if none was built for the given
 /// argument vector.
 CompilerInvocation *
-clang::createInvocationFromCommandLine(llvm::ArrayRef<const char *> ArgList,
+clang::createInvocationFromCommandLine(ArrayRef<const char *> ArgList,
                                    llvm::IntrusiveRefCntPtr<Diagnostic> Diags) {
   if (!Diags.getPtr()) {
     // No diagnostics engine was provided, so create our own diagnostics object