27 lines
532 B
Rust
27 lines
532 B
Rust
|
|
|
|
|
|
// -*- rust -*-
|
|
|
|
// Tests for match as expressions resulting in structural types
|
|
fn test_rec() {
|
|
let rs = match true { true => {i: 100}, _ => fail };
|
|
assert (rs.i == 100);
|
|
}
|
|
|
|
enum mood { happy, sad, }
|
|
|
|
impl mood : cmp::Eq {
|
|
pure fn eq(other: &mood) -> bool {
|
|
(self as uint) == ((*other) as uint)
|
|
}
|
|
pure fn ne(other: &mood) -> bool { !self.eq(other) }
|
|
}
|
|
|
|
fn test_tag() {
|
|
let rs = match true { true => { happy } false => { sad } };
|
|
assert (rs == happy);
|
|
}
|
|
|
|
fn main() { test_rec(); test_tag(); }
|