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eslint/no-compare-neg-zero Correctness

This rule is turned on by default.
🛠️💡 An auto-fix and a suggestion are available for this rule for some violations.

What it does

Disallow comparing against -0

Why is this bad?

The rule should warn against code that tries to compare against -0, since that will not work as intended. That is, code like x === -0 will pass for both +0 and -0. The author probably intended Object.is(x, -0).

Example

javascript
if (x === -0) {
}

References

Released under the MIT License.