Strict mode Failing
Expected no error, got SyntaxError: warning: the variable "x" was not declared in function "global"
Features:
- ∅
Expected no error, got SyntaxError: warning: the variable "x" was not declared in function "global"
// Copyright 2009 the Sputnik authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- esid: sec-typeof-operator-runtime-semantics-evaluation description: If IsUnresolvableReference(val) is true, return "undefined". info: | The typeof Operator Runtime Semantics: Evaluation ... If Type(val) is Reference, then If IsUnresolvableReference(val) is true, return "undefined". ... ---*/ assert.sameValue( typeof x, "undefined", "typeof x === 'undefined'" );