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 --always-opt --turbo-filter=* 6 7 function assertEquals() {} 8 9 function f(o) { 10 if (o.setterProperty = 0) { 11 return 1; 12 } 13 return 2; 14 } 15 16 function deopt() { %DeoptimizeFunction(f); } 17 18 assertEquals(2, 19 f(Object.defineProperty({}, "setterProperty", { set: deopt }))); 20
