operator-assignment

Require compound assignment where equivalent

place = place + value reads and writes the same stable place and is equivalent to place += value.
Instead, you SHOULD use the corresponding compound assignment.

- Category: style
- Level: warning
- Fix: automatic
- Scope: module

Reported

function advance(value: int32): int32 {
    let result = value;
    result = result + 1;
    return result;
}
Accepted

function advance(value: int32): int32 {
    let result = value;
    result += 1;
    return result;
}
Prior art

- ESLint · operator-assignment

language/linter/src/rules/style/operatorassignment.rs:8