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// |reftest| skip -- tail-call-optimization is not supported
'use strict';
// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: Expression is a candidate for tail-call optimization.
esid: sec-static-semantics-hascallintailposition
flags: [onlyStrict]
features: [tail-call-optimization]
includes: [tcoHelper.js]
---*/
var callCount = 0;
(function f(n) {
if (n === 0) {
callCount += 1
return;
}
function getF() { return f; }
return getF()(n - 1);
}($MAX_ITERATIONS));
assert.sameValue(callCount, 1);
reportCompare(0, 0);