rust/src/test/run-pass/unique-swap.rs

fn main() {
    let mut i = ~100;
    let mut j = ~200;
    i <-> j;
    assert i == ~200;
    assert j == ~100;
}
Add tests for swapping unique boxes Issue #409 2011-09-23 19:14:41 -05:00			`fn main() {`
make --enforce-mut-vars always on, add mut annotations to remaining files 2012-03-22 10:39:41 -05:00			`let mut i = ~100;`
			`let mut j = ~200;`
Add tests for swapping unique boxes Issue #409 2011-09-23 19:14:41 -05:00			`i <-> j;`
			`assert i == ~200;`
			`assert j == ~100;`
			`}`