Add an explicit keyword.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106538 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Support/MemoryBuffer.cpp b/lib/Support/MemoryBuffer.cpp
index ac7951890361e9704d0e6d5eba558da6e10f1725..e8c34da49b89d6077618ceb3a6a246354b8f70ec 100644 (file)
--- a/lib/Support/MemoryBuffer.cpp
+++ b/lib/Support/MemoryBuffer.cpp
@@ -170,7 +170,7 @@ public:
 class FileCloser {
   int FD;
 public:
-  FileCloser(int FD) : FD(FD) {}
+  explicit FileCloser(int FD) : FD(FD) {}
   ~FileCloser() { ::close(FD); }
 };
 }