src/test/compile-fail/borrowck-binding-mutbl.rs


1
2
3
4
5
6
7
8
9
10
11
12
13

fn impure(_v: &[int]) {
}

fn main() {
    let x = {mut f: ~[3]};

    match x {
      {f: ref mut v} => {
        impure(*v); //~ ERROR illegal borrow unless pure
        //~^ NOTE impure due to access to impure function
      }
    }
}