mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-13 00:56:14 +00:00
24 lines
407 B
Rust
24 lines
407 B
Rust
// run-pass
|
|
#![allow(dead_code)]
|
|
// Regression test for issue #22655: This test should not lead to
|
|
// infinite recursion.
|
|
|
|
// pretty-expanded FIXME #23616
|
|
|
|
unsafe impl<T: Send + ?Sized> Send for Unique<T> { }
|
|
|
|
pub struct Unique<T:?Sized> {
|
|
pointer: *const T,
|
|
}
|
|
|
|
pub struct Node<V> {
|
|
vals: V,
|
|
edges: Unique<Node<V>>,
|
|
}
|
|
|
|
fn is_send<T: Send>() {}
|
|
|
|
fn main() {
|
|
is_send::<Node<&'static ()>>();
|
|
}
|