mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-01 23:12:02 +00:00
9 lines
143 B
Rust
9 lines
143 B
Rust
//@ run-pass
|
|
|
|
#![deny(unused_mut)]
|
|
|
|
fn main() {
|
|
vec![42].iter().map(drop).count();
|
|
vec![(42, 22)].iter().map(|(_x, _y)| ()).count();
|
|
}
|