rust/tests/ui/nll/unused-mut-issue-50343.fixed
2024-02-16 20:02:50 +00:00

10 lines
202 B
Rust

//@ run-rustfix
#![deny(unused_mut)]
#![allow(unused_variables)] // for rustfix
fn main() {
vec![(42, 22)].iter().map(|(x, _y)| ()).count();
//~^ ERROR: variable does not need to be mutable
}