using-invalid-for-in.js (664B)
1 // |reftest| shell-option(--enable-explicit-resource-management) skip-if(!(this.hasOwnProperty('getBuildConfiguration')&&getBuildConfiguration('explicit-resource-management'))||!xulRuntime.shell) error:SyntaxError -- explicit-resource-management is not enabled unconditionally, requires shell-options 2 // Copyright (C) 2023 Ron Buckton. All rights reserved. 3 // This code is governed by the BSD license found in the LICENSE file. 4 /*--- 5 esid: sec-for-in-and-for-of-statements 6 description: > 7 using: not allowed in for..in 8 negative: 9 phase: parse 10 type: SyntaxError 11 features: [explicit-resource-management] 12 ---*/ 13 14 $DONOTEVALUATE(); 15 for (using x in [1, 2, 3]) { }