1 error[E0687]: lifetimes used in `fn` or `Fn` syntax must be explicitly declared using `<...>` binders
2 --> $DIR/E0687_where.rs:4:31
4 LL | fn bar<F>(x: &F) where F: Fn(&'a u32) {}
5 | ^^ in-band lifetime definition
7 error[E0687]: lifetimes used in `fn` or `Fn` syntax must be explicitly declared using `<...>` binders
8 --> $DIR/E0687_where.rs:6:21
10 LL | fn baz(x: &impl Fn(&'a u32)) {}
11 | ^^ in-band lifetime definition
13 error: aborting due to 2 previous errors
15 For more information about this error, try `rustc --explain E0687`.