/**
   * @fileoverview Disallow shadowing of NaN, undefined, and Infinity (ES5 section 15.1.1)
   * @author Michael Ficarra
   * @copyright 2013 Michael Ficarra. All rights reserved.
   */
  "use strict";
  
  //------------------------------------------------------------------------------
  // Rule Definition
  //------------------------------------------------------------------------------
  
  module.exports = function(context) {
  
      var RESTRICTED = ["undefined", "NaN", "Infinity", "arguments", "eval"];
  
      /**
       * Check if the node name is present inside the restricted list
       * @param {ASTNode} id id to evaluate
       * @returns {void}
       * @private
       */
      function checkForViolation(id) {
          if (RESTRICTED.indexOf(id.name) > -1) {
              context.report(id, "Shadowing of global property \"" + id.name + "\".");
          }
      }
  
      return {
          "VariableDeclarator": function(node) {
              checkForViolation(node.id);
          },
          "ArrowFunctionExpression": function(node) {
              if (node.id) {
                  checkForViolation(node.id);
              }
              [].map.call(node.params, checkForViolation);
          },
          "FunctionExpression": function(node) {
              if (node.id) {
                  checkForViolation(node.id);
              }
              [].map.call(node.params, checkForViolation);
          },
          "FunctionDeclaration": function(node) {
              if (node.id) {
                  checkForViolation(node.id);
                  [].map.call(node.params, checkForViolation);
              }
          },
          "CatchClause": function(node) {
              checkForViolation(node.param);
          }
      };
  
  };
  
  module.exports.schema = [];