diff --git a/Source/JavaScriptCore/parser/SyntaxChecker.h b/Source/JavaScriptCore/parser/SyntaxChecker.h
index 32cbf7d..c2c9375 100644
--- a/Source/JavaScriptCore/parser/SyntaxChecker.h
+++ b/Source/JavaScriptCore/parser/SyntaxChecker.h
@@ -210,6 +210,12 @@
             return Property(type);
         return Property(name, type);
     }
+    template <bool strict> Property createGetterOrSetterProperty(JSGlobalData* globalData, int, PropertyNode::Type type, double name, int, int, int, int, int, int)
+    {
+        if (!strict)
+            return Property(type);
+        return Property(&globalData->parserArena->identifierArena().makeNumericIdentifier(globalData, name), type);
+    }
 
     void appendStatement(int, int) { }
     void addVar(const Identifier*, bool) { }