19 lines
378 B
Rust
19 lines
378 B
Rust
|
|
|
|
|
|
// -*- rust -*-
|
|
type compare<T> = fn(T, T) -> bool;
|
|
|
|
fn test_generic<@T>(expected: T, eq: compare<T>) {
|
|
let actual: T = alt true { true { 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, eq);
|
|
}
|
|
|
|
fn main() { test_vec(); }
|