21 lines
597 B
Rust
21 lines
597 B
Rust
// Copyright 2017 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::ops::Add;
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fn ref_add<T>(a: &T, b: &T) -> T
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where
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for<'x> &'x T: Add<&'x T, Output = T>,
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{
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a + b
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}
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fn main() {}
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