| 'use strict'; |
| |
| var GetIntrinsic = require('get-intrinsic'); |
| |
| var $TypeError = GetIntrinsic('%TypeError%'); |
| |
| var ToInt32 = require('../ToInt32'); |
| var ToUint32 = require('../ToUint32'); |
| var Type = require('../Type'); |
| |
| // https://262.ecma-international.org/11.0/#sec-numeric-types-number-unsignedRightShift |
| |
| module.exports = function NumberUnsignedRightShift(x, y) { |
| if (Type(x) !== 'Number' || Type(y) !== 'Number') { |
| throw new $TypeError('Assertion failed: `x` and `y` arguments must be Numbers'); |
| } |
| |
| var lnum = ToInt32(x); |
| var rnum = ToUint32(y); |
| |
| var shiftCount = rnum & 0x1F; |
| |
| return lnum >>> shiftCount; |
| }; |