error[E0792]: expected generic lifetime parameter, found `'static` --> $DIR/defining-use-captured-non-universal-region.rs:9:18 | LL | fn foo<'a>() -> impl Sized + 'a { | -- cannot use static lifetime; use a bound lifetime instead or remove the lifetime parameter from the opaque type LL | #[cfg(statik)] LL | let i: i32 = foo::<'static>(); | ^^^^^^^^^^^^^^^^ error: aborting due to 1 previous error For more information about this error, try `rustc --explain E0792`.