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[rustc.git] / src / test / compile-fail / no_send-enum.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#![feature(optin_builtin_traits)]
12
13use std::marker::Send;
14
15struct NoSend;
16impl !Send for NoSend {}
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17
18enum Foo {
85aaf69f 19 A(NoSend)
1a4d82fc 20}
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21
22fn bar<T: Send>(_: T) {}
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23
24fn main() {
85aaf69f 25 let x = Foo::A(NoSend);
1a4d82fc 26 bar(x);
54a0048b 27 //~^ ERROR `NoSend: std::marker::Send` is not satisfied
223e47cc 28}