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// run-rustfix
#![deny(unused)]
pub struct S {
pub f1: i32,
}
pub struct Point {
pub x: i32,
pub y: i32,
}
pub enum E {
Variant { field: String }
}
pub fn foo(arg: &E) {
match arg {
E::Variant { ref field } => (), //~ ERROR unused variable
}
}
fn main() {
let s = S { f1: 123 };
let S { ref f1 } = s; //~ ERROR unused variable
let points = vec![Point { x: 1, y: 2 }];
let _: i32 = points.iter().map(|Point { x, y }| y).sum(); //~ ERROR unused variable
match (Point { x: 1, y: 2 }) {
Point { y, ref mut x } => y, //~ ERROR unused variable
};
}
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