+// run-rustfix
+#![warn(clippy::identity_op)]
+#![allow(unused)]
+#![allow(
+ clippy::eq_op,
+ clippy::no_effect,
+ clippy::unnecessary_operation,
+ clippy::op_ref,
+ clippy::double_parens,
+ clippy::uninlined_format_args
+)]
+
use std::fmt::Write as _;
const ONE: i64 = 1;
}
}
-#[allow(
- clippy::eq_op,
- clippy::no_effect,
- clippy::unnecessary_operation,
- clippy::op_ref,
- clippy::double_parens
-)]
-#[warn(clippy::identity_op)]
#[rustfmt::skip]
fn main() {
let x = 0;
&x >> 0;
x >> &0;
- let mut a = A("".into());
+ let mut a = A(String::new());
let b = a << 0; // no error: non-integer
1 * Meter; // no error: non-integer
(x + 1) % 3; // no error
4 % 3; // no error
4 % -3; // no error
+
+ // See #8724
+ let a = 0;
+ let b = true;
+ 0 + if b { 1 } else { 2 };
+ 0 + if b { 1 } else { 2 } + if b { 3 } else { 4 };
+ 0 + match a { 0 => 10, _ => 20 };
+ 0 + match a { 0 => 10, _ => 20 } + match a { 0 => 30, _ => 40 };
+ 0 + if b { 1 } else { 2 } + match a { 0 => 30, _ => 40 };
+ 0 + match a { 0 => 10, _ => 20 } + if b { 3 } else { 4 };
+ (if b { 1 } else { 2 }) + 0;
+
+ 0 + { a } + 3;
+ 0 + { a } * 2;
+ 0 + loop { let mut c = 0; if c == 10 { break c; } c += 1; } + { a * 2 };
+
+ fn f(_: i32) {
+ todo!();
+ }
+ f(1 * a + { 8 * 5 });
+ f(0 + if b { 1 } else { 2 } + 3);
+ const _: i32 = { 2 * 4 } + 0 + 3;
+ const _: i32 = 0 + { 1 + 2 * 3 } + 3;
+
+ 0 + a as usize;
+ let _ = 0 + a as usize;
+ 0 + { a } as usize;
+
+ 2 * (0 + { a });
+ 1 * ({ a } + 4);
+ 1 * 1;
+}
+
+pub fn decide(a: bool, b: bool) -> u32 {
+ 0 + if a { 1 } else { 2 } + if b { 3 } else { 5 }
}