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1 | // Copyright 2012 The Rust Project Developers. See the COPYRIGHT |
2 | // file at the top-level directory of this distribution and at | |
3 | // http://rust-lang.org/COPYRIGHT. | |
4 | // | |
5 | // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or | |
6 | // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license | |
7 | // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your | |
8 | // option. This file may not be copied, modified, or distributed | |
9 | // except according to those terms. | |
10 | ||
7453a54e | 11 | // aux-build:extern-take-value.rs |
c34b1796 | 12 | |
7453a54e | 13 | extern crate extern_take_value; |
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14 | |
15 | pub fn main() { | |
7453a54e SL |
16 | let a: extern "C" fn() -> i32 = extern_take_value::get_f(); |
17 | let b: extern "C" fn() -> i32 = extern_take_value::get_f(); | |
18 | let c: extern "C" fn() -> i32 = extern_take_value::get_g(); | |
223e47cc | 19 | |
1a4d82fc | 20 | assert!(a == b); |
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21 | assert!(a != c); |
22 | } |