eslint/no-unused-labels Correctness
What it does
Disallow unused labels
Why is this bad?
Labels that are declared and not used anywhere in the code are most likely an error due to incomplete refactoring.
Examples
Examples of incorrect code for this rule:
javascript
OUTER_LOOP:
for (const student of students) {
if (checkScores(student.scores)) {
continue;
}
doSomething(student);
}
Examples of correct code for this rule:
javascript
for (const student of students) {
if (checkScores(student.scores)) {
continue;
}
doSomething(student);
}
How to use
To enable this rule in the CLI or using the config file, you can use:
bash
oxlint --deny no-unused-labels
json
{
"rules": {
"no-unused-labels": "error"
}
}