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Imported Upstream version 1.9.0+dfsg1
[rustc.git] / src / test / compile-fail / task-rng-isnt-sendable.rs
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1// Copyright 2013 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
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11// ensure that the ThreadRng isn't/doesn't become accidentally sendable.
12
54a0048b 13use std::rand; //~ ERROR: module `rand` is private
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14
15fn test_send<S: Send>() {}
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16
17pub fn main() {
1a4d82fc 18 test_send::<rand::ThreadRng>();
54a0048b 19 //~^ ERROR : std::marker::Send` is not satisfied
223e47cc 20}