[clang-scan-deps] Include <mutex> in ClangScanDeps.cpp to ensure it

builds on all platforms

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@363208 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/tools/clang-scan-deps/ClangScanDeps.cpp b/tools/clang-scan-deps/ClangScanDeps.cpp
index d27534ec0c0cfaf887e533dbce306575fb73297f..e1d7d94c76099bc57acfd0887920bceb378b3f7e 100644 (file)
--- a/tools/clang-scan-deps/ClangScanDeps.cpp
+++ b/tools/clang-scan-deps/ClangScanDeps.cpp
@@ -22,6 +22,7 @@
 #include "llvm/Support/Program.h"
 #include "llvm/Support/Signals.h"
 #include "llvm/Support/Threading.h"
+#include <mutex>
 #include <thread>
 
 using namespace clang;