X-Git-Url: https://git.saurik.com/apple/javascriptcore.git/blobdiff_plain/93a3786624b2768d89bfa27e46598dc64e2fb70a..ed1e77d3adeb83d26fd1dfb16dd84cabdcefd250:/bytecode/CodeBlockHash.h

diff --git a/bytecode/CodeBlockHash.h b/bytecode/CodeBlockHash.h
index 20de8ed..4e33988 100644
--- a/bytecode/CodeBlockHash.h
+++ b/bytecode/CodeBlockHash.h
@@ -56,6 +56,9 @@ public:
     CodeBlockHash(const SourceCode&, CodeSpecializationKind);
     
     explicit CodeBlockHash(const char*);
+
+    bool isSet() const { return !!m_hash; }
+    bool operator!() const { return !isSet(); }
     
     unsigned hash() const { return m_hash; }