.config/coc/extensions/node_modules/coc-prettier/node_modules/eslint/lib/rules/no-iterator.js

   1 /**
   2  * @fileoverview Rule to flag usage of __iterator__ property
   3  * @author Ian Christian Myers
   4  */
   5
   6 "use strict";
   7
   8 //------------------------------------------------------------------------------
   9 // Rule Definition
  10 //------------------------------------------------------------------------------
  11
  12 module.exports = {
  13     meta: {
  14         type: "suggestion",
  15
  16         docs: {
  17             description: "disallow the use of the `__iterator__` property",
  18             category: "Best Practices",
  19             recommended: false,
  20             url: "https://eslint.org/docs/rules/no-iterator"
  21         },
  22
  23         schema: []
  24     },
  25
  26     create(context) {
  27
  28         return {
  29
  30             MemberExpression(node) {
  31
  32                 if (node.property &&
  33                         (node.property.type === "Identifier" && node.property.name === "__iterator__" && !node.computed) ||
  34                         (node.property.type === "Literal" && node.property.value === "__iterator__")) {
  35                     context.report({ node, message: "Reserved name '__iterator__'." });
  36                 }
  37             }
  38         };
  39
  40     }
  41 };