1 error[E0521]: borrowed data escapes outside of function
2 --> $DIR/lifetime-bound-will-change-warning.rs:34:5
4 LL | fn test2<'a>(x: &'a Box<dyn Fn() + 'a>) {
5 | -- - `x` is a reference that is only valid in the function body
7 | lifetime `'a` defined here
8 LL | // but ref_obj will not, so warn.
12 | `x` escapes the function body here
13 | argument requires that `'a` must outlive `'static`
15 error[E0521]: borrowed data escapes outside of function
16 --> $DIR/lifetime-bound-will-change-warning.rs:39:5
18 LL | fn test2cc<'a>(x: &'a Box<dyn Fn() + 'a>) {
19 | -- - `x` is a reference that is only valid in the function body
21 | lifetime `'a` defined here
22 LL | // same as test2, but cross crate
26 | `x` escapes the function body here
27 | argument requires that `'a` must outlive `'static`
29 error: aborting due to 2 previous errors
31 For more information about this error, try `rustc --explain E0521`.