2 #![allow(non_camel_case_types)]
4 type compare<T> = extern "Rust" fn(T, T) -> bool;
6 fn test_generic<T:Clone>(expected: T, eq: compare<T>) {
7 let actual: T = match true { true => { expected.clone() }, _ => panic!("wat") };
8 assert!((eq(expected, actual)));
12 fn compare_bool(b1: bool, b2: bool) -> bool { return b1 == b2; }
13 test_generic::<bool>(true, compare_bool);
23 fn compare_rec(t1: Pair, t2: Pair) -> bool {
24 t1.a == t2.a && t1.b == t2.b
26 test_generic::<Pair>(Pair {a: 1, b: 2}, compare_rec);
29 pub fn main() { test_bool(); test_rec(); }