error[E0726]: implicit elided lifetime not allowed here
  --> $DIR/skip-reporting-if-references-err.rs:6:9
   |
LL | impl<T> ToUnit for T {}
   |         ^^^^^^ expected lifetime parameter
   |
help: indicate the anonymous lifetime
   |
LL | impl<T> ToUnit<'_> for T {}
   |               ++++

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0726`.