26 lines
754 B
Rust
26 lines
754 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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// Make sure #1399 stays fixed
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#[allow(dead_code)]
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struct A { a: Box<isize> }
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fn foo() -> Box<FnMut() -> isize + 'static> {
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let k: Box<_> = Box::new(22);
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let _u = A {a: k.clone()};
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let result = || 22;
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Box::new(result)
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}
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pub fn main() {
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assert_eq!(foo()(), 22);
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}
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