26 lines
696 B
Rust
26 lines
696 B
Rust
// Copyright 2013 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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// for this issue, this code must be built in a library
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use std::cast;
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trait A {}
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struct B;
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impl A for B {}
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fn bar<T>(_: &mut A, _: &T) {}
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fn foo<T>(t: &T) {
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let b = B;
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bar(unsafe { cast::transmute(&b as &A) }, t)
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}
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