rust/tests/ui/pattern/bindings-after-at/bind-by-copy-or-pat.rs

18 lines
375 B
Rust

//@ known-bug: unknown
#![allow(unused)]
struct A(u32);
pub fn main() {
// The or-pattern bindings are lowered after `x`, which triggers the error.
let x @ (A(a) | A(a)) = A(10);
// ERROR: use of moved value
assert!(x.0 == 10);
assert!(a == 10);
// This works.
let (x @ A(a) | x @ A(a)) = A(10);
assert!(x.0 == 10);
assert!(a == 10);
}