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1 // Copyright 2017 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 foo() { | |
8 var a = [1, 2.3, /*hole*/, 4.2]; | |
9 %_DeoptimizeNow(); | |
10 return a[2]; | |
11 } | |
12 assertSame(undefined, foo()); | |
13 assertSame(undefined, foo()); | |
14 %OptimizeFunctionOnNextCall(foo) | |
15 assertSame(undefined, foo()); | |
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