// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
desc: >
    Extension not observed when creation of variable binding would produce an
    early error
template: global
info: |
    B.3.3.2 Changes to GlobalDeclarationInstantiation

    [...]
    b. If replacing the FunctionDeclaration f with a VariableStatement that has
       F as a BindingIdentifier would not produce any Early Errors for script,
       then
    [...]
---*/

//- setup
let f = 123;
assert.sameValue(f, 123, 'binding is not initialized to `undefined`');
//- teardown
assert.sameValue(f, 123, 'value is not updated following evaluation');