19 lines
505 B
JavaScript
19 lines
505 B
JavaScript
|
'use strict';
|
||
|
|
|
||
|
|
var GetIntrinsic = require('get-intrinsic');
|
||
|
|
|
||
|
|
var $TypeError = GetIntrinsic('%TypeError%');
|
||
|
|
|
||
|
|
var Type = require('../Type');
|
||
|
|
var BigIntLeftShift = require('./leftShift');
|
||
|
|
|
||
|
|
// https://262.ecma-international.org/11.0/#sec-numeric-types-bigint-signedRightShift
|
||
|
|
|
||
|
|
module.exports = function BigIntSignedRightShift(x, y) {
|
||
|
|
if (Type(x) !== 'BigInt' || Type(y) !== 'BigInt') {
|
||
|
|
throw new $TypeError('Assertion failed: `x` and `y` arguments must be BigInts');
|
||
|
|
}
|
||
|
|
|
||
|
|
return BigIntLeftShift(x, -y);
|
||
|
|
};
|