mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-14 08:57:30 +00:00
36 lines
826 B
Rust
36 lines
826 B
Rust
// Copyright 2014-2018 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution.
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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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#![warn(clippy::redundant_closure_call)]
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fn main() {
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let a = (|| 42)();
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let mut i = 1;
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let mut k = (|m| m+1)(i);
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k = (|a,b| a*b)(1,5);
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let closure = || 32;
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i = closure();
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let closure = |i| i+1;
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i = closure(3);
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i = closure(4);
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#[allow(clippy::needless_return)]
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(|| return 2)();
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(|| -> Option<i32> { None? })();
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(|| -> Result<i32, i32> { r#try!(Err(2)) })();
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}
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