mirror of https://github.com/tc39/test262.git
32 lines
830 B
JavaScript
32 lines
830 B
JavaScript
// Copyright (C) 2017 Robin Templeton. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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description: The Unary + Operator throws a TypeError on BigInt numbers
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esid: sec-unary-plus-operator-runtime-semantics-evaluation
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info: |
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UnaryExpression: + UnaryExpression
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1. Let expr be the result of evaluating UnaryExpression.
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2. Return ? ToNumber(? GetValue(expr)).
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ToNumber ( argument )
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BigInt: Throw a TypeError exception
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features: [BigInt]
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---*/
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assert.throws(TypeError, function() {
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+0n;
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}, '+0n throws TypeError');
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assert.throws(TypeError, function() {
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+1n;
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}, '+1n throws TypeError');
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assert.throws(TypeError, function() {
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+-1n;
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}, '+-1n throws TypeError');
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assert.throws(TypeError, function() {
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+1000000000000000n;
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}, '+1000000000000000n throws TypeError');
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