mirror of
https://git.proxmox.com/git/rustc
synced 2025-08-15 03:09:54 +00:00
25 lines
454 B
Rust
25 lines
454 B
Rust
//! Check that lifetimes are inherited in RPIT.
|
|
//! Previously, the hidden lifetime of T::Bar would be overlooked
|
|
//! and would instead end up as <T as Foo<'static>>::Bar.
|
|
//!
|
|
//! Regression test for <https://github.com/rust-lang/rust/issues/51525>.
|
|
|
|
//@ check-pass
|
|
|
|
trait Foo<'a> {
|
|
type Bar;
|
|
}
|
|
|
|
impl<'a> Foo<'a> for u32 {
|
|
type Bar = &'a ();
|
|
}
|
|
|
|
fn baz<'a, T>() -> impl IntoIterator<Item = T::Bar>
|
|
where
|
|
T: Foo<'a>,
|
|
{
|
|
None
|
|
}
|
|
|
|
fn main() {}
|