Commit 7faf9c66 authored by Stefan Behnel's avatar Stefan Behnel

implement may_be_none() for CloneNode

parent ec2a95df
...@@ -7829,6 +7829,9 @@ class CloneNode(CoercionNode): ...@@ -7829,6 +7829,9 @@ class CloneNode(CoercionNode):
def result(self): def result(self):
return self.arg.result() return self.arg.result()
def may_be_none(self):
return self.arg.may_be_none()
def type_dependencies(self, env): def type_dependencies(self, env):
return self.arg.type_dependencies(env) return self.arg.type_dependencies(env)
......
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