// Copyright 2015 the V8 project authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. // Flags: --allow-natives-syntax "use strict"; class B { foo() { return 23 } } class C extends B { bar() { return super[%DeoptimizeFunction(C.prototype.bar), "foo"]() } } %PrepareFunctionForOptimization(C.prototype.bar); assertEquals(23, new C().bar()); assertEquals(23, new C().bar()); %OptimizeFunctionOnNextCall(C.prototype.bar); assertEquals(23, new C().bar());