michael@0: // Copyright 2009 the Sputnik authors.  All rights reserved.
michael@0: // This code is governed by the BSD license found in the LICENSE file.
michael@0: 
michael@0: /**
michael@0:  * Operator x @= y returns x @ y
michael@0:  *
michael@0:  * @path ch11/11.13/11.13.2/S11.13.2_A3.2_T5.js
michael@0:  * @description Checking Expression and Variable statements for x -= y
michael@0:  */
michael@0: 
michael@0: //CHECK#1
michael@0: var x = -1;
michael@0: var x1 = (x -= 1);
michael@0: if (x1 !== -2) {
michael@0:   $ERROR('#1: var x = -1; var x1 = (x -= 1); x1 === -2. Actual: ' + (x1));
michael@0: }
michael@0: 
michael@0: //CHECK#2
michael@0: y = -1;
michael@0: y1 = (y -= 1);
michael@0: if (y1 !== -2) {
michael@0:   $ERROR('#2: y = -1; y1 = (y -= 1); y1 === -2. Actual: ' + (y1));
michael@0: }
michael@0: