rust/tests/ui/box/unit/unique-swap.rs

//@ run-pass

use std::mem::swap;

pub fn main() {
    let mut i: Box<_> = Box::new(100);
    let mut j: Box<_> = Box::new(200);
    swap(&mut i, &mut j);
    assert_eq!(i, Box::new(200));
    assert_eq!(j, Box::new(100));
}
Add `// run-pass` annotations to all the tests under `ui/run-pass/`. (I may have accidentally added it to some auxilliary crates as well; my emacs-macro-based methodology was pretty crude.) 2018-08-30 12:18:55 +00:00			`//@ run-pass`
fallout: run-pass tests that use box. (many could be ported to `Box::new` instead in the future.) 2015-01-08 01:25:56 +00:00
Move replace and swap to std::mem. Get rid of std::util Also move Void to std::any, move drop to std::mem and reexport in prelude. 2014-01-31 20:35:36 +00:00			`use std::mem::swap;`
Stop using the '<->' operator 2013-05-06 04:42:54 +00:00
check-fast fallout from removing export, r=burningtree 2013-02-02 03:43:17 +00:00			`pub fn main() {`
Remove box syntax from most places in src/test outside of the issues dir 2021-08-25 00:39:40 +00:00			`let mut i: Box<_> = Box::new(100);`
			`let mut j: Box<_> = Box::new(200);`
Move replace and swap to std::mem. Get rid of std::util Also move Void to std::any, move drop to std::mem and reexport in prelude. 2014-01-31 20:35:36 +00:00			`swap(&mut i, &mut j);`
Remove box syntax from most places in src/test outside of the issues dir 2021-08-25 00:39:40 +00:00			`assert_eq!(i, Box::new(200));`
			`assert_eq!(j, Box::new(100));`
librustc: Replace `impl Type : Trait` with `impl Trait for Type`. rs=implflipping 2013-02-14 19:47:00 +00:00			`}`