mirror of
https://github.com/rust-lang/rust.git
synced 2025-11-03 22:49:17 +00:00
16 lines
269 B
Rust
16 lines
269 B
Rust
//@ check-pass
|
|
// issue: 116794
|
|
|
|
// Uncaptured lifetimes should not be required to be live.
|
|
|
|
struct Invariant<T>(*mut T);
|
|
|
|
fn opaque<'a: 'a>(_: &'a str) -> Invariant<impl Sized> {
|
|
Invariant(&mut ())
|
|
}
|
|
|
|
fn main() {
|
|
let x = opaque(&String::new());
|
|
drop(x);
|
|
}
|