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-rw-r--r--tools/eslint/lib/rules/no-empty-label.js25
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diff --git a/tools/eslint/lib/rules/no-empty-label.js b/tools/eslint/lib/rules/no-empty-label.js
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+++ b/tools/eslint/lib/rules/no-empty-label.js
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+/**
+ * @fileoverview Rule to flag when label is not used for a loop or switch
+ * @author Ilya Volodin
+ */
+
+"use strict";
+
+//------------------------------------------------------------------------------
+// Rule Definition
+//------------------------------------------------------------------------------
+
+module.exports = function(context) {
+
+ return {
+
+ "LabeledStatement": function(node) {
+ var type = node.body.type;
+
+ if (type !== "ForStatement" && type !== "WhileStatement" && type !== "DoWhileStatement" && type !== "SwitchStatement" && type !== "ForInStatement" && type !== "ForOfStatement") {
+ context.report(node, "Unexpected label {{l}}", {l: node.label.name});
+ }
+ }
+ };
+
+};