// Copyright 2019 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 g(code) { | |
try { | |
if (typeof code === 'function') { | |
+Symbol(); | |
} else { | |
eval(); | |
} | |
} catch (e) { | |
return; | |
} | |
dummy(); | |
} | |
function f() { | |
g(g); | |
} | |
try { g(); } catch(e) {; } | |
%PrepareFunctionForOptimization(f); | |
f(); | |
%OptimizeFunctionOnNextCall(f); | |
f(); |