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Diffstat (limited to 'tools/eslint/lib/rules/no-eval.js')
-rw-r--r-- | tools/eslint/lib/rules/no-eval.js | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tools/eslint/lib/rules/no-eval.js b/tools/eslint/lib/rules/no-eval.js new file mode 100644 index 0000000000..8eced727db --- /dev/null +++ b/tools/eslint/lib/rules/no-eval.js @@ -0,0 +1,24 @@ +/** + * @fileoverview Rule to flag use of eval() statement + * @author Nicholas C. Zakas + * @copyright 2015 Mathias Schreck. All rights reserved. + * @copyright 2013 Nicholas C. Zakas. All rights reserved. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + "CallExpression": function(node) { + if (node.callee.name === "eval") { + context.report(node, "eval can be harmful."); + } + } + }; + +}; |