26 lines
769 B
Rust
26 lines
769 B
Rust
// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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struct foo(~uint);
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impl Add<foo, foo> for foo {
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fn add(&self, f: &foo) -> foo {
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let foo(~i) = *self;
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let foo(~j) = *f;
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foo(~(i + j))
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}
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}
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fn main() {
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let x = foo(~3);
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let _y = x + {x}; // the `{x}` forces a move to occur
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//~^ ERROR cannot move out of `x`
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}
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