-#![feature(tool_lints)]
+// 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.
#![deny(clippy::panicking_unwrap, clippy::unnecessary_unwrap)]
#![allow(clippy::if_same_then_else)]
if x.is_ok() {
x = Err(());
x.unwrap(); // not unnecessary because of mutation of x
- // it will always panic but the lint is not smart enough to see this (it only checks if conditions).
+ // it will always panic but the lint is not smart enough to see this (it only checks if conditions).
} else {
x = Ok(());
x.unwrap_err(); // not unnecessary because of mutation of x
- // it will always panic but the lint is not smart enough to see this (it only checks if conditions).
+ // it will always panic but the lint is not smart enough to see this (it only checks if conditions).
}
}