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