Add an explicit keyword.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66595 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Support/raw_ostream.h b/include/llvm/Support/raw_ostream.h
index 0f1bee383acaf6ec43d27ec838acf688ebc97345..852f7db4a17cd9767be7208517eb3fb888980608 100644 (file)
--- a/include/llvm/Support/raw_ostream.h
+++ b/include/llvm/Support/raw_ostream.h
@@ -35,7 +35,7 @@ protected:
   bool Unbuffered;
 
 public:
-  raw_ostream(bool unbuffered=false) : Unbuffered(unbuffered) {
+  explicit raw_ostream(bool unbuffered=false) : Unbuffered(unbuffered) {
     // Start out ready to flush.
     OutBufStart = OutBufEnd = OutBufCur = 0;
   }