{"ast_node_type":"other","tokens":[{"end":96,"kind":"keyword","start":0,"text":"//"}]}
                                // Say that a tuple is local if any of its components are local.
                                ty::Ref(_, ty, ast::Mutability::Not) => ty_is_local(*ty),
                                // This is not strictly correct, but it's likely that the user can fix the local component.