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- /**
- * @fileoverview Rule to disallow use of the new operator with the `Symbol` object
- * @author Alberto Rodríguez
- * @deprecated in ESLint v9.0.0
- */
- "use strict";
- //------------------------------------------------------------------------------
- // Rule Definition
- //------------------------------------------------------------------------------
- /** @type {import('../shared/types').Rule} */
- module.exports = {
- meta: {
- type: "problem",
- docs: {
- description: "Disallow `new` operators with the `Symbol` object",
- recommended: false,
- url: "https://eslint.org/docs/latest/rules/no-new-symbol"
- },
- deprecated: true,
- replacedBy: [
- "no-new-native-nonconstructor"
- ],
- schema: [],
- messages: {
- noNewSymbol: "`Symbol` cannot be called as a constructor."
- }
- },
- create(context) {
- const sourceCode = context.sourceCode;
- return {
- "Program:exit"(node) {
- const globalScope = sourceCode.getScope(node);
- const variable = globalScope.set.get("Symbol");
- if (variable && variable.defs.length === 0) {
- variable.references.forEach(ref => {
- const idNode = ref.identifier;
- const parent = idNode.parent;
- if (parent && parent.type === "NewExpression" && parent.callee === idNode) {
- context.report({
- node: idNode,
- messageId: "noNewSymbol"
- });
- }
- });
- }
- }
- };
- }
- };
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