if reached_raw_pointer
&& !self.tcx.features().arbitrary_self_types {
// this case used to be allowed by the compiler,
- // so we do a future-compat lint here for the 2015 epoch
+ // so we do a future-compat lint here for the 2015 edition
// (see https://github.com/rust-lang/rust/issues/46906)
if self.tcx.sess.rust_2018() {
span_err!(self.tcx.sess, span, E0908,