possibly-used-before-assignment:43:19:43:26:unbound.<lambda>:Possibly using variable 'missing' before assignment:CONTROL_FLOW
possibly-used-before-assignment:47:20:47:24:default_refers_to_enclosing_scope_vararg.<lambda>:Possibly using variable 'args' before assignment:CONTROL_FLOW
possibly-used-before-assignment:51:20:51:21:default_refers_to_enclosing_scope_positional.<lambda>:Possibly using variable 'x' before assignment:CONTROL_FLOW
