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)]
14 #![warn(clippy::float_cmp_const)]
15 #![allow(clippy::float_cmp)]
16 #![allow(unused, clippy::no_effect, clippy::unnecessary_operation)]
21 fn eq_one(x: f32) -> bool {
22 if x.is_nan() { false } else { x == ONE } // no error, inside "eq" fn
37 // no errors, lower than or greater than comparisons
43 // no errors, zero and infinity values
46 ONE != ::std::f32::INFINITY;
47 ONE == ::std::f32::NEG_INFINITY;
49 // no errors, but will warn clippy::float_cmp if '#![allow(float_cmp)]' above is removed