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rust/clippy_tests/examples/trailing_zeros.rs

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#![feature(plugin, custom_attribute, stmt_expr_attributes)]
#![plugin(clippy)]
#![allow(unused_parens)]
fn main() {
let x: i32 = 42;
let _ = #[clippy(author)] (x & 0b1111 == 0); // suggest trailing_zeros
let _ = x & 0b11111 == 0; // suggest trailing_zeros
let _ = x & 0b11010 == 0; // do not lint
}