{"ast_node_type":"other","tokens":[{"end":73,"kind":"keyword","start":0,"text":"ty::AliasTermKind::FreeTy"}]}
            ty::AliasTermKind::FreeTy | ty::AliasTermKind::FreeConst => {
            ty::AliasTermKind::OpaqueTy => self.normalize_opaque_type(goal),
                self.normalize_free_alias(goal)