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Diffstat (limited to 'tools/eslint/lib/rules/no-proto.js')
-rw-r--r-- | tools/eslint/lib/rules/no-proto.js | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tools/eslint/lib/rules/no-proto.js b/tools/eslint/lib/rules/no-proto.js new file mode 100644 index 0000000000..0ab434c1f5 --- /dev/null +++ b/tools/eslint/lib/rules/no-proto.js @@ -0,0 +1,26 @@ +/** + * @fileoverview Rule to flag usage of __proto__ property + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = function(context) { + + return { + + "MemberExpression": function(node) { + + if (node.property && + (node.property.type === "Identifier" && node.property.name === "__proto__" && !node.computed) || + (node.property.type === "Literal" && node.property.value === "__proto__")) { + context.report(node, "The '__proto__' property is deprecated."); + } + } + }; + +}; |