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32 lines
821 B
32 lines
821 B
10 years ago
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/**
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* @fileoverview Rule to restrict what can be thrown as an exception.
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* @author Dieter Oberkofler
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* @copyright 2015 Dieter Oberkofler. All rights reserved.
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*/
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"use strict";
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//------------------------------------------------------------------------------
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// Rule Definition
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//------------------------------------------------------------------------------
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module.exports = function(context) {
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return {
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"ThrowStatement": function(node) {
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if (node.argument.type === "Literal") {
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context.report(node, "Do not throw a literal.");
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} else if (node.argument.type === "Identifier") {
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if (node.argument.name === "undefined") {
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context.report(node, "Do not throw undefined.");
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}
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}
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}
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};
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};
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