test262/test/language/statements/const/block-local-use-before-init...

15 lines
352 B
JavaScript

// Copyright (C) 2011 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 13.1
description: >
const: block local use before initialization in prior statement.
(TDZ, Temporal Dead Zone)
---*/
assert.throws(ReferenceError, function() {
{
x; const x = 1;
}
});