{"ast_node_type":"other","tokens":[{"end":84,"kind":"keyword","start":0,"text":"ty::PredicateKind::Clause(ty::ClauseKind::ConstEvaluatable(ct))"}]}
                ty::PredicateKind::Clause(ty::ClauseKind::ConstEvaluatable(ct)) => {
                }
                    self.compute_const_evaluatable_goal(Goal { param_env, predicate: ct })