23 lines
683 B
Rust
23 lines
683 B
Rust
// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
|
|
// file at the top-level directory of this distribution and at
|
|
// http://rust-lang.org/COPYRIGHT.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
|
|
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
|
|
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
|
|
// option. This file may not be copied, modified, or distributed
|
|
// except according to those terms.
|
|
|
|
#![feature(optin_builtin_traits)]
|
|
|
|
use std::marker::Sync;
|
|
|
|
struct Foo;
|
|
impl !Sync for Foo {}
|
|
|
|
static FOO: usize = 3;
|
|
static BAR: Foo = Foo;
|
|
//~^ ERROR: the trait `core::marker::Sync` is not implemented
|
|
|
|
fn main() {}
|