rust/tests/ui/regions/regions-proc-bound-capture.stderr
Nilstrieb 41e8d152dc Show number in error message even for one error
Co-authored-by: Adrian <adrian.iosdev@gmail.com>
2023-11-24 19:15:52 +01:00

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error: lifetime may not live long enough
--> $DIR/regions-proc-bound-capture.rs:9:5
|
LL | fn static_proc(x: &isize) -> Box<dyn FnMut() -> (isize) + 'static> {
| - let's call the lifetime of this reference `'1`
LL | // This is illegal, because the region bound on `proc` is 'static.
LL | Box::new(move || { *x })
| ^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'static`
|
help: consider changing the trait object's explicit `'static` bound to the lifetime of argument `x`
|
LL | fn static_proc(x: &isize) -> Box<dyn FnMut() -> (isize) + '_> {
| ~~
help: alternatively, add an explicit `'static` bound to this reference
|
LL | fn static_proc(x: &'static isize) -> Box<dyn FnMut() -> (isize) + 'static> {
| ~~~~~~~~~~~~~~
error: aborting due to 1 previous error