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

// run-rustfix
fn main() {

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

    match x {
      Some(ref y) => {
        let _b = *y; //~ ERROR cannot move out
      }
      _ => {}
    }
}
Account for dereference expressions 2022-12-09 15:01:41 -06:00			`// run-rustfix`
handle moves in let initializers and allow moves from unsafe ptrs Related to issue #2657, but this is not a complete fix. 2012-06-20 22:08:25 -05:00			`fn main() {`
Remove box syntax from most places in src/test outside of the issues dir 2021-08-24 19:39:40 -05:00
			`let x: Option<Box<_>> = Some(Box::new(1));`

librustc: Remove the fallback to `int` for integers and `f64` for floating point numbers for real. This will break code that looks like: let mut x = 0; while ... { x += 1; } println!("{}", x); Change that code to: let mut x = 0i; while ... { x += 1; } println!("{}", x); Closes #15201. [breaking-change] 2014-06-27 14:30:25 -05:00			`match x {`
			`Some(ref y) => {`
			`let _b = *y; //~ ERROR cannot move out`
			`}`
			`_ => {}`
			`}`
handle moves in let initializers and allow moves from unsafe ptrs Related to issue #2657, but this is not a complete fix. 2012-06-20 22:08:25 -05:00			`}`