// Copyright (C) 2017 Robin Templeton. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
description: The Unary + Operator throws a TypeError on BigInt numbers
esid: sec-unary-plus-operator-runtime-semantics-evaluation
info: |
  UnaryExpression: + UnaryExpression

  1. Let expr be the result of evaluating UnaryExpression.
  2. Return ? ToNumber(? GetValue(expr)).

  ToNumber ( argument )

  BigInt: Throw a TypeError exception
features: [BigInt]
---*/

assert.throws(TypeError, function() { +0n });
assert.throws(TypeError, function() { +1n });
assert.throws(TypeError, function() { +-1n });
assert.throws(TypeError, function() { +1000000000000000n });