| // Copyright 2016 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 | |
| function foo(s, t, u, v) { | |
| %DeoptimizeFunction(bar); | |
| return baz(); | |
| } | |
| function bar() { | |
| return foo(11); | |
| } | |
| function baz() { | |
| return foo.arguments.length == 1 && foo.arguments[0] == 11; | |
| } | |
| %OptimizeFunctionOnNextCall(bar); | |
| assertEquals(true, bar(12, 14)); |