37 lines
1.3 KiB
Rust
37 lines
1.3 KiB
Rust
|
#![feature(plugin)]
|
||
|
|
#![plugin(clippy)]
|
||
|
|
|
||
|
|
#[allow(unused_assignments)]
|
||
|
|
#[deny(misrefactored_assign_op)]
|
||
|
|
fn main() {
|
||
|
|
let mut a = 5;
|
||
|
|
a += a + 1; //~ ERROR variable appears on both sides of an assignment operation
|
||
|
|
//~^ HELP replace it with
|
||
|
|
//~| SUGGESTION a += 1
|
||
|
|
a += 1 + a; //~ ERROR variable appears on both sides of an assignment operation
|
||
|
|
//~^ HELP replace it with
|
||
|
|
//~| SUGGESTION a += 1
|
||
|
|
a -= a - 1; //~ ERROR variable appears on both sides of an assignment operation
|
||
|
|
//~^ HELP replace it with
|
||
|
|
//~| SUGGESTION a -= 1
|
||
|
|
a *= a * 99; //~ ERROR variable appears on both sides of an assignment operation
|
||
|
|
//~^ HELP replace it with
|
||
|
|
//~| SUGGESTION a *= 99
|
||
|
|
a *= 42 * a; //~ ERROR variable appears on both sides of an assignment operation
|
||
|
|
//~^ HELP replace it with
|
||
|
|
//~| SUGGESTION a *= 42
|
||
|
|
a /= a / 2; //~ ERROR variable appears on both sides of an assignment operation
|
||
|
|
//~^ HELP replace it with
|
||
|
|
//~| SUGGESTION a /= 2
|
||
|
|
a %= a % 5; //~ ERROR variable appears on both sides of an assignment operation
|
||
|
|
//~^ HELP replace it with
|
||
|
|
//~| SUGGESTION a %= 5
|
||
|
|
a &= a & 1; //~ ERROR variable appears on both sides of an assignment operation
|
||
|
|
//~^ HELP replace it with
|
||
|
|
//~| SUGGESTION a &= 1
|
||
|
|
a -= 1 - a;
|
||
|
|
a /= 5 / a;
|
||
|
|
a %= 42 % a;
|
||
|
|
a <<= 6 << a;
|
||
|
|
}
|