non-Strict mode Failing
Expected no error, got ESHostError: Expected SameValue(«1», «2») to be true
Features:
- ∅
Expected no error, got ESHostError: Expected SameValue(«1», «2») to be true
// Copyright (C) 2015 André Bargull. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- info: Mapped arguments object with non-configurable property description: > Mapping works when property is non-configurable, variable is changed with SetMutableBinding. flags: [noStrict] ---*/ function argumentsAndSetMutableBinding(a) { Object.defineProperty(arguments, "0", {configurable: false}); a = 2; assert.sameValue(a, 2); assert.sameValue(arguments[0], 2); } argumentsAndSetMutableBinding(1);