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
      }
      _ => {}
    }
}
[AUTO-GENERATED] Migrate ui tests from `//` to `//@` directives 2024-02-16 20:02:50 +00:00			`//@ 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 20:08:25 -07:00			`fn main() {`
Remove box syntax from most places in src/test outside of the issues dir 2021-08-25 02:39:40 +02:00
			`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 12:30:25 -07:00			`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 20:08:25 -07:00			`}`