1 // Copyright 2014 the V8 project authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // Flags: --allow-natives-syntax 6 7 function deepEquals(a, b) { 8 if (a === b) { if (a === 0) return (1 / a) === (1 / b); return true; } 9 if (typeof a != typeof b) return false; 10 if (typeof a == "number") return isNaN(a) && isNaN(b); 11 if (typeof a !== "object" && typeof a !== "function") return false; 12 if (objectClass === "RegExp") { return (a.toString() === b.toString()); } 13 if (objectClass === "Function") return false; 14 if (objectClass === "Array") { 15 var elementsCount = 0; 16 if (a.length != b.length) { return false; } 17 for (var i = 0; i < a.length; i++) { 18 if (!deepEquals(a[i], b[i])) return false; 19 } 20 return true; 21 } 22 } 23 24 25 function __f_1(){ 26 var __v_0 = []; 27 for(var i=0; i<2; i++){ 28 __v_0.push([]) 29 deepEquals(2, __v_0.length); 30 } 31 } 32 __f_1(); 33 %OptimizeFunctionOnNextCall(__f_1); 34 __f_1(); 35
