rust-clippy/tests/compile-fail/bool_comparison.rs
2016-02-09 14:10:22 -05:00

12 lines
521 B
Rust

#![feature(plugin)]
#![plugin(clippy)]
#[allow(needless_bool)]
#[deny(bool_comparison)]
fn main() {
let x = true;
if x == true { true } else { false }; //~ERROR you can simplify this boolean comparison to `x`
if x == false { true } else { false }; //~ERROR you can simplify this boolean comparison to `!x`
if true == x { true } else { false }; //~ERROR you can simplify this boolean comparison to `x`
if false == x { true } else { false }; //~ERROR you can simplify this boolean comparison to `!x`
}