-// Copyright 2014-2018 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-
-
-
+// non rustfixable, see redundant_closure_call_fixable.rs
#![warn(clippy::redundant_closure_call)]
fn main() {
- let a = (|| 42)();
-
- let mut i = 1;
- let mut k = (|m| m+1)(i);
+ let mut i = 1;
+ let mut k = (|m| m + 1)(i);
- k = (|a,b| a*b)(1,5);
+ k = (|a, b| a * b)(1, 5);
- let closure = || 32;
- i = closure();
+ let closure = || 32;
+ i = closure();
- let closure = |i| i+1;
- i = closure(3);
+ let closure = |i| i + 1;
+ i = closure(3);
- i = closure(4);
+ i = closure(4);
#[allow(clippy::needless_return)]
(|| return 2)();
(|| -> Option<i32> { None? })();
- (|| -> Result<i32, i32> { r#try!(Err(2)) })();
+ (|| -> Result<i32, i32> { Err(2)? })();
}