rust/src/test/run-pass/size-and-align.rs

// -*- rust -*-
enum clam<T> { a(T, int), b, }

fn uhoh<T>(v: ~[clam<T>]) {
    match v[1] {
      a::<T>(t, u) => { debug!("incorrect"); log(debug, u); fail; }
      b::<T> => { debug!("correct"); }
    }
}

fn main() {
    let v: ~[clam<int>] = ~[b::<int>, b::<int>, a::<int>(42, 17)];
    uhoh::<int>(v);
}