mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-09-21 07:01:54 +00:00
37 lines
776 B
Rust
37 lines
776 B
Rust
// run-rustfix
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#![warn(clippy::precedence)]
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#![allow(unused_must_use, clippy::no_effect, clippy::unnecessary_operation)]
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#![allow(clippy::identity_op)]
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#![allow(clippy::eq_op)]
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macro_rules! trip {
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($a:expr) => {
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match $a & 0b1111_1111u8 {
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0 => println!("a is zero ({})", $a),
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_ => println!("a is {}", $a),
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}
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};
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}
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fn main() {
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1 << (2 + 3);
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(1 + 2) << 3;
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4 >> (1 + 1);
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(1 + 3) >> 2;
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1 ^ (1 - 1);
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3 | (2 - 1);
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3 & (5 - 2);
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-(1i32.abs());
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-(1f32.abs());
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// These should not trigger an error
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let _ = (-1i32).abs();
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let _ = (-1f32).abs();
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let _ = -(1i32).abs();
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let _ = -(1f32).abs();
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let _ = -(1i32.abs());
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let _ = -(1f32.abs());
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let b = 3;
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trip!(b * 8);
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}
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