24 lines
1006 B
Rust
24 lines
1006 B
Rust
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// Copyright 2016 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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// compile-flags: -C debug_assertions=no
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fn main() {
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assert_eq!([1i32, i32::max_value()].iter().sum::<i32>(),
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1i32.wrapping_add(i32::max_value()));
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assert_eq!([2i32, i32::max_value()].iter().product::<i32>(),
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2i32.wrapping_mul(i32::max_value()));
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assert_eq!([1i32, i32::max_value()].iter().cloned().sum::<i32>(),
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1i32.wrapping_add(i32::max_value()));
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assert_eq!([2i32, i32::max_value()].iter().cloned().product::<i32>(),
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2i32.wrapping_mul(i32::max_value()));
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}
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