// Copyright (c) 2020 Ecma International. All rights reserved. | |
// This code is governed by the BSD license found in the LICENSE file. | |
/*--- | |
esid: sec-assignment-operators-runtime-semantics-evaluation | |
description: > | |
ReferenceError is thrown if the LeftHandSideExpression of a Logical | |
Assignment operator(||=) evaluates to an unresolvable reference | |
flags: [onlyStrict] | |
features: [logical-assignment-operators] | |
---*/ | |
assert.throws(ReferenceError, function() { | |
unresolved ||= 1; | |
}); |