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 #![feature(tool_lints)]
15 const NEG_ONE : i64 = -1;
18 #[allow(clippy::eq_op, clippy::no_effect, clippy::unnecessary_operation, clippy::double_parens)]
19 #[warn(clippy::identity_op)]
28 x - ZERO; //no error, as we skip lookups (for now)
30 ((ZERO)) | x; //no error, as we skip lookups (for now)
34 x / ONE; //no error, as we skip lookups (for now)
36 x / 2; //no false positive
38 x & NEG_ONE; //no error, as we skip lookups (for now)