X-Git-Url: https://git.saurik.com/apple/javascriptcore.git/blobdiff_plain/2d39b0e377c0896910ee49ae70082ba665faf986..ed1e77d3adeb83d26fd1dfb16dd84cabdcefd250:/heap/CopyWriteBarrier.h

diff --git a/heap/CopyWriteBarrier.h b/heap/CopyWriteBarrier.h
index eeef1d7..b014fcd 100644
--- a/heap/CopyWriteBarrier.h
+++ b/heap/CopyWriteBarrier.h
@@ -50,8 +50,7 @@ public:
     
     bool operator!() const { return !m_value; }
     
-    typedef T* (CopyWriteBarrier::*UnspecifiedBoolType);
-    operator UnspecifiedBoolType*() const { return m_value ? reinterpret_cast<UnspecifiedBoolType*>(1) : 0; }
+    explicit operator bool() const { return m_value; }
     
     T* get() const
     {