rust/src/test/compile-fail/borrowck/borrowck-match-already-borrowed.rs
2017-10-11 17:39:45 +03:00

26 lines
915 B
Rust

// Copyright 2015 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.
// revisions: ast mir
//[mir]compile-flags: -Z emit-end-regions -Z borrowck-mir
fn main() {
let mut x = 1;
let _x = &mut x;
let _ = match x {
x => x + 1, //[ast]~ ERROR E0503
//[mir]~^ ERROR (Mir) [E0503]
//[mir]~| ERROR (Ast) [E0503]
y => y + 2, //[ast]~ ERROR [E0503]
//[mir]~^ ERROR (Mir) [E0503]
//[mir]~| ERROR (Ast) [E0503]
};
}