| // Copyright (c) 2012 Ecma International. All rights reserved. | |
| // This code is governed by the BSD license found in the LICENSE file. | |
| /*--- | |
| esid: sec-delete-operator-runtime-semantics-evaluation | |
| description: > | |
| delete operator throws ReferenceError when deleting an explicitly | |
| qualified yet unresolvable reference (base obj undefined) | |
| ---*/ | |
| assert.throws(ReferenceError, function() { | |
| delete unresolvable.x; | |
| }); |