2012-12-10 17:32:48 -08:00
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// 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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2010-06-23 21:03:09 -07:00
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2011-06-15 11:19:50 -07:00
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// -*- rust -*-
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2012-08-01 17:30:05 -07:00
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fn f() -> int { return 42; }
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2011-06-15 11:19:50 -07:00
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2013-02-01 19:43:17 -08:00
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pub fn main() {
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2012-07-03 16:11:00 -07:00
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let g: extern fn() -> int = f;
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2012-01-11 09:58:05 -08:00
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let i: int = g();
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assert (i == 42);
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}
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