| // 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. |
| |
| // Check that the type checker permits us to reassign `z` which |
| // started out with a longer lifetime and was reassigned to a shorter |
| // one (it should infer to be the intersection). |
| |
| // pretty-expanded FIXME #23616 |
| |
| fn foo(x: &isize) { |
| let a = 1; |
| match x { |
| mut z => { |
| z = &a; |
| } |
| } |
| } |
| |
| pub fn main() { |
| foo(&1); |
| } |
