diff --git a/clang/lib/Sema/SemaCodeComplete.cpp b/clang/lib/Sema/SemaCodeComplete.cpp
index 0946a24..2412d91 100644
--- a/clang/lib/Sema/SemaCodeComplete.cpp
+++ b/clang/lib/Sema/SemaCodeComplete.cpp
@@ -8379,7 +8379,8 @@
   // We need the native slashes for the actual file system interactions.
   SmallString<128> NativeRelDir = StringRef(RelDir);
   llvm::sys::path::native(NativeRelDir);
-  auto FS = getSourceManager().getFileManager().getVirtualFileSystem();
+  llvm::vfs::FileSystem &FS =
+      getSourceManager().getFileManager().getVirtualFileSystem();
 
   ResultBuilder Results(*this, CodeCompleter->getAllocator(),
                         CodeCompleter->getCodeCompletionTUInfo(),
@@ -8425,7 +8426,7 @@
 
     std::error_code EC;
     unsigned Count = 0;
-    for (auto It = FS->dir_begin(Dir, EC);
+    for (auto It = FS.dir_begin(Dir, EC);
          !EC && It != llvm::vfs::directory_iterator(); It.increment(EC)) {
       if (++Count == 2500) // If we happen to hit a huge directory,
         break;             // bail out early so we're not too slow.