rust-clippy/tests/ui/toplevel_ref_arg_non_rustfix.rs
2019-09-23 11:22:31 +02:00

11 lines
153 B
Rust

#![warn(clippy::toplevel_ref_arg)]
#![allow(unused)]
fn the_answer(ref mut x: u8) {
*x = 42;
}
fn main() {
let mut x = 0;
the_answer(x);
}