40 lines
1.2 KiB
Rust
40 lines
1.2 KiB
Rust
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// Copyright 2014 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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use core::num::cast;
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mod int_macros;
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mod i8;
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mod i16;
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mod i32;
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mod i64;
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mod int;
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mod uint_macros;
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mod u8;
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mod u16;
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mod u32;
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mod u64;
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mod uint;
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/// Helper function for testing numeric operations
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pub fn test_num<T:Num + NumCast + ::std::fmt::Show>(ten: T, two: T) {
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assert_eq!(ten.add(&two), cast(12i).unwrap());
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assert_eq!(ten.sub(&two), cast(8i).unwrap());
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assert_eq!(ten.mul(&two), cast(20i).unwrap());
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assert_eq!(ten.div(&two), cast(5i).unwrap());
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assert_eq!(ten.rem(&two), cast(0i).unwrap());
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assert_eq!(ten.add(&two), ten + two);
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assert_eq!(ten.sub(&two), ten - two);
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assert_eq!(ten.mul(&two), ten * two);
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assert_eq!(ten.div(&two), ten / two);
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assert_eq!(ten.rem(&two), ten % two);
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}
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