1234567891011121314151617181920212223242526 |
- 'use strict';
- const {isOpeningParenToken, isClosingParenToken} = require('@eslint-community/eslint-utils');
- /**
- Determine if a constructor function is newed-up with parens.
- @param {Node} node - The `NewExpression` node to be checked.
- @param {SourceCode} sourceCode - The source code object.
- @returns {boolean} True if the constructor is called with parens.
- Copied from https://github.com/eslint/eslint/blob/cc4871369645c3409dc56ded7a555af8a9f63d51/lib/rules/no-extra-parens.js#L252
- */
- function isNewExpressionWithParentheses(node, sourceCode) {
- if (node.arguments.length > 0) {
- return true;
- }
- const [penultimateToken, lastToken] = sourceCode.getLastTokens(node, 2);
- // The expression should end with its own parens, for example, `new new Foo()` is not a new expression with parens.
- return isOpeningParenToken(penultimateToken)
- && isClosingParenToken(lastToken)
- && node.callee.range[1] < node.range[1];
- }
- module.exports = isNewExpressionWithParentheses;
|