rust/src/test/run-pass/expr-if-generic-box2.rs

// -*- rust -*-
type compare[T] = fn(&T, &T) -> bool ;

fn test_generic[T](expected: &T, not_expected: &T, eq: &compare<T>) {
    let actual: T = if true { expected } else { not_expected };
    assert (eq(expected, actual));
}

fn test_vec() {
    fn compare_box(v1: &@int, v2: &@int) -> bool { ret v1 == v2; }
    let eq = bind compare_box(_, _);
    test_generic[@int](@1, @2, eq);
}

fn main() { test_vec(); }