From 156adaf89e4accbdc4d66e8e2e0125f90287daa5 Mon Sep 17 00:00:00 2001
From: Alexander Kornienko <alexfh@google.com>
Date: Tue, 27 Mar 2018 14:02:06 +0000
Subject: [PATCH] Move a ref-counted pointer instead of copying it. NFC.

llvm-svn: 328623
---
 clang/lib/Tooling/Tooling.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/clang/lib/Tooling/Tooling.cpp b/clang/lib/Tooling/Tooling.cpp
index caaf3aa95b80..06440660615a 100644
--- a/clang/lib/Tooling/Tooling.cpp
+++ b/clang/lib/Tooling/Tooling.cpp
@@ -361,7 +361,7 @@ ClangTool::ClangTool(const CompilationDatabase &Compilations,
                      IntrusiveRefCntPtr<vfs::FileSystem> BaseFS)
     : Compilations(Compilations), SourcePaths(SourcePaths),
       PCHContainerOps(std::move(PCHContainerOps)),
-      OverlayFileSystem(new vfs::OverlayFileSystem(BaseFS)),
+      OverlayFileSystem(new vfs::OverlayFileSystem(std::move(BaseFS))),
       InMemoryFileSystem(new vfs::InMemoryFileSystem),
       Files(new FileManager(FileSystemOptions(), OverlayFileSystem)) {
   OverlayFileSystem->pushOverlay(InMemoryFileSystem);