41 lines
545 B
Rust
41 lines
545 B
Rust
#![feature(plugin)]
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#![plugin(clippy)]
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#![allow(unused)]
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#![deny(let_and_return)]
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fn test() -> i32 {
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let _y = 0; // no warning
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let x = 5;
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x
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}
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fn test_inner() -> i32 {
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if true {
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let x = 5;
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x
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} else {
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0
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}
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}
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fn test_nowarn_1() -> i32 {
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let mut x = 5;
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x += 1;
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x
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}
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fn test_nowarn_2() -> i32 {
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let x = 5;
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x + 1
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}
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fn test_nowarn_3() -> (i32, i32) {
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// this should technically warn, but we do not compare complex patterns
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let (x, y) = (5, 9);
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(x, y)
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}
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fn main() {
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}
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