mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-11 16:15:03 +00:00
28 lines
563 B
Rust
28 lines
563 B
Rust
struct A<'a>(&'a ());
|
|
|
|
trait Y {
|
|
const X: i32;
|
|
}
|
|
|
|
impl Y for A<'static> {
|
|
const X: i32 = 10;
|
|
}
|
|
|
|
fn foo<'a>(x: i32) {
|
|
match x {
|
|
// This uses <A<'a> as Y>::X, but `A<'a>` does not implement `Y`.
|
|
A::<'a>::X..=A::<'static>::X => (), //~ ERROR lifetime may not live long enough
|
|
_ => (),
|
|
}
|
|
}
|
|
|
|
fn bar<'a>(x: i32) {
|
|
match x {
|
|
// This uses <A<'a> as Y>::X, but `A<'a>` does not implement `Y`.
|
|
A::<'static>::X..=A::<'a>::X => (), //~ ERROR lifetime may not live long enough
|
|
_ => (),
|
|
}
|
|
}
|
|
|
|
fn main() {}
|