{"ast_node_type":"other","tokens":[{"end":85,"kind":"keyword","start":0,"text":"&&"}]}
            && self.can_eq(self.param_env, args.type_at(1), expected_args.type_at(1))
        if Some(adt_def.did()) == self.tcx.get_diagnostic_item(sym::Result)
            || Some(adt_def.did()) == self.tcx.get_diagnostic_item(sym::Option)