src/test/run-pass/borrowck-binding-mutbl.rs

   1 // Copyright 2012 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11
  12 // pretty-expanded FIXME #23616
  13
  14 struct F { f: Vec<isize> }
  15
  16 fn impure(_v: &[isize]) {
  17 }
  18
  19 pub fn main() {
  20     let mut x = F {f: vec!(3)};
  21
  22     match x {
  23       F {f: ref mut v} => {
  24         impure(v);
  25       }
  26     }
  27 }