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Imported Upstream version 1.9.0+dfsg1
[rustc.git] / src / test / run-make / extern-fn-reachable / main.rs
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1// Copyright 2013-2014 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
54a0048b 11#![feature(rustc_private)]
c34b1796 12
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13extern crate rustc_back;
14
15use rustc_back::dynamic_lib::DynamicLibrary;
c34b1796 16use std::path::Path;
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17
18pub fn main() {
19 unsafe {
20 let path = Path::new("libdylib.so");
21 let a = DynamicLibrary::open(Some(&path)).unwrap();
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22 assert!(a.symbol::<isize>("fun1").is_ok());
23 assert!(a.symbol::<isize>("fun2").is_err());
24 assert!(a.symbol::<isize>("fun3").is_err());
25 assert!(a.symbol::<isize>("fun4").is_ok());
26 assert!(a.symbol::<isize>("fun5").is_ok());
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27 }
28}