blob: bb361dea6141f1b0d447cb06b5ee18e96ea426ce [file] [log] [blame] [edit]
'use strict';
var $TypeError = require('es-errors/type');
// https://262.ecma-international.org/11.0/#sec-binaryand
module.exports = function BinaryAnd(x, y) {
if ((x !== 0 && x !== 1) || (y !== 0 && y !== 1)) {
throw new $TypeError('Assertion failed: `x` and `y` must be either 0 or 1');
}
return x & y;
};