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// Copyright 2009 the Sputnik authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
info: Operator uses PutValue
description: >
If Type(LeftHandSideExpression) is not Reference, throw
ReferenceError (or SyntaxError). Check operator is "x += y"
flags: [negative]
---*/
//CHECK#1
try {
var z = (1 += 1);
$ERROR('#1.1: 1 += 1 throw ReferenceError (or SyntaxError). Actual: ' + (z));
}
catch (e) {
if ((e instanceof ReferenceError) !== true) {
$ERROR('#1.2: 1 += 1 throw ReferenceError (or SyntaxError). Actual: ' + (e));
} else {
var z = (1 += 1);
}
}
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