rust/src/test/compile-fail/regions-pattern-typing-issue-19997.rs

21 lines
638 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.
fn main() {
let a0 = 0;
let f = 1;
let mut a1 = &a0;
match (&a1,) {
(&ref b0,) => {
a1 = &f; //~ ERROR cannot assign
}
}
}