// Copyright 2017 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() { %_ToLength(42n) }
%PrepareFunctionForOptimization(foo);
assertThrows(foo, TypeError); %OptimizeFunctionOnNextCall(foo); assertThrows(foo, TypeError);