35 lines
612 B
Rust
35 lines
612 B
Rust
|
//@ check-pass
|
||
|
|
//@ edition: 2021
|
||
|
|
|
||
|
|
// regression test for #117059
|
||
|
|
struct SendNotSync(*const ());
|
||
|
|
unsafe impl Send for SendNotSync {}
|
||
|
|
// impl !Sync for SendNotSync {} // automatically disabled
|
||
|
|
|
||
|
|
struct Inner {
|
||
|
|
stream: SendNotSync,
|
||
|
|
state: bool,
|
||
|
|
}
|
||
|
|
|
||
|
|
struct SendSync;
|
||
|
|
impl std::ops::Deref for SendSync {
|
||
|
|
type Target = Inner;
|
||
|
|
fn deref(&self) -> &Self::Target {
|
||
|
|
todo!();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
async fn next() {
|
||
|
|
let inner = SendSync;
|
||
|
|
match inner.state {
|
||
|
|
true if false => {}
|
||
|
|
false => async {}.await,
|
||
|
|
_ => {}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
fn is_send<T: Send>(_: T) {}
|
||
|
|
fn main() {
|
||
|
|
is_send(next())
|
||
|
|
}
|