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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.
/**
* The production x += y is the same as x = x + y
*
* @path ch11/11.13/11.13.2/S11.13.2_A4.4_T1.2.js
* @description Type(x) and Type(y) vary between primitive number and Number object
*/
//CHECK#1
x = 1;
x += 1;
if (x !== 2) {
$ERROR('#1: x = 1; x += 1; x === 2. Actual: ' + (x));
}
//CHECK#2
x = new Number(1);
x += 1;
if (x !== 2) {
$ERROR('#2: x = new Number(1); x += 1; x === 2. Actual: ' + (x));
}
//CHECK#3
x = 1;
x += new Number(1);
if (x !== 2) {
$ERROR('#3: x = 1; x += new Number(1); x === 2. Actual: ' + (x));
}
//CHECK#4
x = new Number(1);
x += new Number(1);
if (x !== 2) {
$ERROR('#4: x = new Number(1); x += new Number(1); x === 2. Actual: ' + (x));
}
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