{"ast_node_type":"other","tokens":[{"end":67,"kind":"keyword","start":0,"text":"hir::OpaqueTyOrigin::TyAlias"}]}
        hir::OpaqueTyOrigin::TyAlias { in_assoc_ty: true, .. } => {
        }
            opaque::find_opaque_ty_constraints_for_impl_trait_in_assoc_type(