// 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: --always-turbofan "use strict"; var __v_0 = {}; try { __v_0 = this; Object.freeze(__v_0); } catch (e) { } function f() { x = { [Symbol.toPrimitive]: () => FAIL }; } try { f() } catch (e) { } assertThrows(() => f(), ReferenceError);