tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
Log | Files | Refs | README | LICENSE

bigint-zero-base-zero-exponent.js (775B)

      1 // Copyright (C) 2017 Robin Templeton. All rights reserved.
      2 // This code is governed by the BSD license found in the LICENSE file.
      3 /*---
      4 description: If the BigInt base and exponent are both 0n, return 1n
      5 esid: sec-exp-operator-runtime-semantics-evaluation
      6 info: |
      7  ExponentiationExpression: UpdateExpression ** ExponentiationExpression
      8 
      9  ...
     10  9. Return ? Type(base)::exponentiate(base, exponent).
     11 
     12  BigInt::exponentiate (base, exponent)
     13 
     14  1. If exponent < 0, throw a RangeError exception.
     15  2. If base is 0n and exponent is 0n, return 1n.
     16  3. Return a BigInt representing the mathematical value of base raised to the power exponent.
     17  ...
     18 features: [BigInt, exponentiation]
     19 ---*/
     20 assert.sameValue(0n ** 0n, 1n, 'The result of (0n ** 0n) is 1n');
     21 
     22 reportCompare(0, 0);