rust/tests/ui/borrowck/borrowck-issue-2657-2.fixed

//@ run-rustfix
fn main() {

    let x: Option<Box<_>> = Some(Box::new(1));

    match x {
      Some(ref y) => {
        let _b = y.clone(); //~ ERROR cannot move out
      }
      _ => {}
    }
}
Account for dereference expressions 2022-12-09 13:01:41 -08:00			`//@ run-rustfix`
			`fn main() {`

			`let x: Option<Box<_>> = Some(Box::new(1));`

			`match x {`
			`Some(ref y) => {`
More move error suggestions to clone ``` error[E0507]: cannot move out of `val`, a captured variable in an `FnMut` closure --> $DIR/issue-87456-point-to-closure.rs:10:28 \| LL \| let val = String::new(); \| --- captured outer variable LL \| LL \| take_mut(\|\| { \| -- captured by this `FnMut` closure LL \| LL \| let _foo: String = val; \| ^^^ move occurs because `val` has type `String`, which does not implement the `Copy` trait \| help: consider borrowing here \| LL \| let _foo: String = &val; \| + help: consider cloning the value if the performance cost is acceptable \| LL \| let _foo: String = val.clone(); \| ++++++++ ``` 2024-03-13 05:26:03 +00:00			`let _b = y.clone(); //~ ERROR cannot move out`
Account for dereference expressions 2022-12-09 13:01:41 -08:00			`}`
			`_ => {}`
			`}`
			`}`