{"ast_node_type":"other","tokens":[{"end":71,"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(