blob: c9187d408675cb2bcdcfeb6b18fe5a57c5c0d061 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
|
//! Tests that cyclic assignments don't hang DestinationPropagation, and result in reasonable code.
// compile-flags: -Zunsound-mir-opts
fn val() -> i32 {
1
}
// EMIT_MIR cycle.main.DestinationPropagation.diff
fn main() {
let mut x = val();
let y = x;
let z = y;
x = z;
drop(x);
}
|