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oxc/bad-bitwise-operator Restriction ​

What it does ​

This rule applies when bitwise operators are used where logical operators are expected.

Why is this bad? ​

Bitwise operators have different results from logical operators and a TypeError exception may be thrown because short-circuit evaluation is not applied. (In short-circuit evaluation, right operand evaluation is skipped according to left operand value, e.g. x is false in x && y.)

It is obvious that logical operators are expected in the following code patterns:

javascript
e && e.x;
e || {};
e || "";

Example ​

javascript
if (obj & obj.prop) {
  console.log(obj.prop);
}
options = options | {};
input |= "";

References ​

Released under the MIT License.