| // xfail-fast |
| |
| // Copyright 2012 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| extern mod extra; |
| |
| use std::cmp::{Eq, Ord}; |
| use std::num::NumCast; |
| |
| pub trait NumExt: Num + NumCast + Eq + Ord {} |
| |
| pub trait FloatExt: NumExt + ApproxEq<Self> {} |
| |
| fn greater_than_one<T:NumExt>(n: &T) -> bool { *n > NumCast::from(1) } |
| fn greater_than_one_float<T:FloatExt>(n: &T) -> bool { *n > NumCast::from(1) } |
| |
| pub fn main() {} |
