{"ast_node_type":"other","tokens":[{"end":70,"kind":"keyword","start":0,"text":"LockstepIterSize::Constraint(l_len,"}]}
            LockstepIterSize::Constraint(l_len, l_id) => match other {
            LockstepIterSize::Contradiction(_) => self,
                LockstepIterSize::Unconstrained => self,