c92bdcb232
This is due to a [breaking-change] to operators. The primary affected code is uses of the `Rng` trait where we used to (incorrectly) infer the right-hand-side type from the left-hand-side, in the case that the LHS type was a scalar like `i32`. The fix is to add a type annotation like `x + rng.gen::<i32>()`.
29 lines
818 B
Rust
29 lines
818 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.
|
|
|
|
// pretty-expanded FIXME #23616
|
|
|
|
#![feature(unboxed_closures)]
|
|
|
|
use std::thread;
|
|
use std::mem;
|
|
|
|
fn main() {
|
|
let y = 0u8;
|
|
let closure = move |x: u8| y + x;
|
|
|
|
// Check that both closures are capturing by value
|
|
assert_eq!(1, mem::size_of_val(&closure));
|
|
|
|
thread::spawn(move|| {
|
|
let ok = closure;
|
|
}).join().ok().unwrap();
|
|
}
|