Auto merge of #66911 - eddyb:nicer-rustc_regions, r=matthewjasper

[rust.git] / src / test / ui / nll / issue-61424.rs

#![deny(unused_mut)]

fn main() {
    let mut x; //~ ERROR: variable does not need to be mutable
    x = String::new();
    dbg!(x);
}