S11.6.2_A2.4_T1.js (568B)
1 // Copyright 2009 the Sputnik authors. All rights reserved. 2 // This code is governed by the BSD license found in the LICENSE file. 3 4 /*--- 5 info: First expression is evaluated first, and then second expression 6 es5id: 11.6.2_A2.4_T1 7 description: Checking with "=" 8 ---*/ 9 10 //CHECK#1 11 var x = 0; 12 if ((x = 1) - x !== 0) { 13 throw new Test262Error('#1: var x = 0; (x = 1) - x === 0. Actual: ' + ((x = 1) - x)); 14 } 15 16 //CHECK#2 17 var x = 0; 18 if (x - (x = 1) !== -1) { 19 throw new Test262Error('#2: var x = 0; x - (x = 1) === -1. Actual: ' + (x - (x = 1))); 20 } 21 22 reportCompare(0, 0);