diff --git a/Cython/Compiler/ExprNodes.py b/Cython/Compiler/ExprNodes.py index 0c605b1b9960e073e4b83256d63ee077137b12ce..7ee103e4714fd7a944a26230e60428a15221f8df 100755 --- a/Cython/Compiler/ExprNodes.py +++ b/Cython/Compiler/ExprNodes.py @@ -7829,6 +7829,9 @@ class CloneNode(CoercionNode): def result(self): return self.arg.result() + def may_be_none(self): + return self.arg.may_be_none() + def type_dependencies(self, env): return self.arg.type_dependencies(env)