| //@ 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 |
| }; |
| } |
