rust/tests/ui/issues/issue-16922.rs

use std::any::Any;

fn foo<T: Any>(value: &T) -> Box<dyn Any> {
    Box::new(value) as Box<dyn Any>
    //~^ ERROR lifetime may not live long enough
}

fn main() {
    let _ = foo(&5);
}
Regression test for #16922 Closes #16922. 2015-03-15 20:30:37 +00:00			`use std::any::Any;`

Update ui test suite to use dyn 2019-05-28 18:46:13 +00:00			`fn foo<T: Any>(value: &T) -> Box<dyn Any> {`
Use revisions for NLL in issues 2022-05-22 05:02:55 +00:00			`Box::new(value) as Box<dyn Any>`
Fully stabilize NLL 2022-04-01 17:13:25 +00:00			`//~^ ERROR lifetime may not live long enough`
Regression test for #16922 Closes #16922. 2015-03-15 20:30:37 +00:00			`}`

			`fn main() {`
			`let _ = foo(&5);`
			`}`