// -*- rust -*- // Tests for if as expressions with dynamic type sizes type compare = fn@(T, T) -> bool; fn test_generic(expected: T, not_expected: T, eq: compare) { let actual: T = if true { expected } else { not_expected }; assert (eq(expected, actual)); } fn test_bool() { fn compare_bool(&&b1: bool, &&b2: bool) -> bool { return b1 == b2; } test_generic::(true, false, compare_bool); } type t = {a: int, b: int}; fn test_rec() { fn compare_rec(t1: t, t2: t) -> bool { t1.a == t2.a && t1.b == t2.b } test_generic::({a: 1, b: 2}, {a: 2, b: 3}, compare_rec); } fn main() { test_bool(); test_rec(); }