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// 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.
// ignore-emscripten no threads support
use std::thread;
macro_rules! expr { ($e: expr) => { $e } }
macro_rules! spawn {
($($code: tt)*) => {
expr!(thread::spawn(move|| {$($code)*}).join())
}
}
pub fn main() {
spawn! {
println!("stmt");
};
let _ = spawn! {
println!("expr");
};
}