44 lines
948 B
Rust
44 lines
948 B
Rust
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// Copyright 2013 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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#[deriving(Rand,ToStr)]
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struct A;
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#[deriving(Rand,ToStr)]
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struct B(int, int);
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#[deriving(Rand,ToStr)]
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struct C {
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x: f64,
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y: (u8, u8)
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}
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#[deriving(Rand,ToStr)]
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enum D {
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D0,
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D1(uint),
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D2 { x: (), y: () }
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}
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fn main() {
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macro_rules! t(
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($ty:ty) => {{
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let x =rand::random::<$ty>();
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assert_eq!(x.to_str(), fmt!("%?", x));
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}}
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);
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for 20.times {
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t!(A);
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t!(B);
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t!(C);
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t!(D);
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}
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}
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