src/test/run-pass/mutable-alias-vec.rs


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// -*- rust -*-
use std;

fn grow(&v: ~[int]) { v += ~[1]; }

fn main() {
    let mut v: ~[int] = ~[];
    grow(v);
    grow(v);
    grow(v);
    let len = vec::len::<int>(v);
    log(debug, len);
    assert (len == 3 as uint);
}