error: unexpected lifetime `'a` in pattern
  --> $DIR/self-vs-path-ambiguity.rs:9:11
   |
LL |     fn i(&'a self::S: &S) {}
   |           ^^
   |
help: remove the lifetime
   |
LL -     fn i(&'a self::S: &S) {}
LL +     fn i(&self::S: &S) {}
   |

error: aborting due to 1 previous error