1 // Copyright 2014-2018 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution.
4 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
5 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
6 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
7 // option. This file may not be copied, modified, or distributed
8 // except according to those terms.
11 #![warn(clippy::let_and_return)]
14 let _y = 0; // no warning
19 fn test_inner() -> i32 {
28 fn test_nowarn_1() -> i32 {
34 fn test_nowarn_2() -> i32 {
39 fn test_nowarn_3() -> (i32, i32) {
40 // this should technically warn, but we do not compare complex patterns
45 fn test_nowarn_4() -> i32 {
46 // this should technically warn, but not b/c of clippy::let_and_return, but b/c of useless type