// Copyright (C) 2015 the V8 project authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- es6id: 20.1.1.1 description: Invalid binary literals yield NaN info: | BinaryIntegerLiteral :: 0b BinaryDigits 0B BinaryDigits BinaryDigits :: BinaryDigit BinaryDigits BinaryDigit BinaryDigit :: one of 0 1 ---*/ assert.sameValue(Number('0b2'), NaN, 'invalid digit'); assert.sameValue(Number('00b0'), NaN, 'leading zero'); assert.sameValue(Number('0b'), NaN, 'omitted digits'); assert.sameValue(Number('+0b1'), NaN, 'plus sign'); assert.sameValue(Number('-0b1'), NaN, 'minus sign'); assert.sameValue(Number('0b1.01'), NaN, 'fractional part'); assert.sameValue(Number('0b1e10'), NaN, 'exponent part'); assert.sameValue(Number('0b1e-10'), NaN, 'exponent part with a minus sign'); assert.sameValue(Number('0b1e+10'), NaN, 'exponent part with a plus sign'); reportCompare(0, 0);