mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-01 06:51:58 +00:00
10 lines
151 B
Rust
10 lines
151 B
Rust
// run-rustfix
|
|
|
|
#![deny(unused_mut)]
|
|
|
|
fn main() {
|
|
let mut x; //~ ERROR: variable does not need to be mutable
|
|
x = String::new();
|
|
dbg!(x);
|
|
}
|