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[rustc.git] / src / test / compile-fail / no_share-struct.rs
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
11 #![feature(optin_builtin_traits)]
12
13 use std::marker::Sync;
14
15 struct Foo { a: isize }
16 impl !Sync for Foo {}
17
18 fn bar<T: Sync>(_: T) {}
19
20 fn main() {
21 let x = Foo { a: 5 };
22 bar(x);
23 //~^ ERROR `Foo: std::marker::Sync` is not satisfied
24 }