Mark single argument constructors in mutex.h as explicit.

[platform/upstream/gflags.git] / src / mutex.h

diff --git a/src/mutex.h b/src/mutex.h
index 1648c2f..7d7c364 100644 (file)
--- a/src/mutex.h
+++ b/src/mutex.h
@@ -166,7 +166,7 @@ class Mutex {
   // It inhibits work being done by the destructor, which makes it
   // safer for code that tries to acqiure this mutex in their global
   // destructor.
-  inline Mutex(LinkerInitialized);
+  explicit inline Mutex(LinkerInitialized);
 
   // Destructor
   inline ~Mutex();
@@ -197,7 +197,7 @@ class Mutex {
   inline void SetIsSafe() { is_safe_ = true; }
 
   // Catch the error of writing Mutex when intending MutexLock.
-  Mutex(Mutex* /*ignored*/) {}
+  explicit Mutex(Mutex* /*ignored*/) {}
   // Disallow "evil" constructors
   Mutex(const Mutex&);
   void operator=(const Mutex&);