Function rustc_lint::builtin::type_implements_negative_copy_modulo_regions

fn type_implements_negative_copy_modulo_regions<'tcx>(
    tcx: TyCtxt<'tcx>,
    ty: Ty<'tcx>,
    param_env: ParamEnv<'tcx>
) -> bool

Check whether a ty has a negative Copy implementation, ignoring outlives constraints.