19 lines
302 B
Rust
19 lines
302 B
Rust
|
use std;
|
||
|
|
import std::list;
|
||
|
|
|
||
|
|
tag foo {
|
||
|
|
a(uint);
|
||
|
|
b(str);
|
||
|
|
}
|
||
|
|
|
||
|
|
fn check_log<T>(exp: str, v: T) {
|
||
|
|
assert exp == #fmt["%?", v];
|
||
|
|
}
|
||
|
|
|
||
|
|
fn main() {
|
||
|
|
let x = list::from_vec([a(22u), b("hi")]);
|
||
|
|
let exp = "cons(a(22), @cons(b(\"hi\"), @nil))";
|
||
|
|
assert #fmt["%?", x] == exp;
|
||
|
|
check_log(exp, x);
|
||
|
|
}
|