19 lines
662 B
Rust
19 lines
662 B
Rust
// 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 std::num::Int;
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extern "C" fn foo<T: WrappingOps>(a: T, b: T) -> T { a.wrapping_add(b) }
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fn main() {
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assert_eq!(99u8, foo(255u8, 100u8));
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assert_eq!(99u16, foo(65535u16, 100u16));
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}
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