rust/src/test/ui/moves/move-4.rs

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// run-pass
#![allow(dead_code)]
#![feature(box_syntax)]
struct Triple { a: isize, b: isize, c: isize }
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fn test(foo: Box<Triple>) -> Box<Triple> {
let foo = foo;
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let bar = foo;
let baz = bar;
let quux = baz;
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return quux;
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}
pub fn main() {
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let x = box Triple{a: 1, b: 2, c: 3};
let y = test(x);
assert_eq!(y.c, 3);
}