32 lines
819 B
Rust
32 lines
819 B
Rust
// xfail-fast
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// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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extern mod std;
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use std::list;
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enum foo {
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a(uint),
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b(~str),
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}
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fn check_log<T>(exp: ~str, v: T) {
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assert exp == fmt!("%?", v);
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}
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pub fn main() {
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let x = list::from_vec(~[a(22u), b(~"hi")]);
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let exp = ~"@Cons(a(22), @Cons(b(~\"hi\"), @Nil))";
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let act = fmt!("%?", x);
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assert act == exp;
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check_log(exp, x);
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}
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