basant307/AI_Governance_Project

1'use strict';2 3var GetIntrinsic = require('get-intrinsic');4var define = require('define-data-property');5var hasDescriptors = require('has-property-descriptors')();6var gOPD = require('gopd');7 8var $TypeError = require('es-errors/type');9var $floor = GetIntrinsic('%Math.floor%');10 11/** @type {import('.')} */12module.exports = function setFunctionLength(fn, length) {13	if (typeof fn !== 'function') {14		throw new $TypeError('`fn` is not a function');15	}16	if (typeof length !== 'number' || length < 0 || length > 0xFFFFFFFF || $floor(length) !== length) {17		throw new $TypeError('`length` must be a positive 32-bit integer');18	}19 20	var loose = arguments.length > 2 && !!arguments[2];21 22	var functionLengthIsConfigurable = true;23	var functionLengthIsWritable = true;24	if ('length' in fn && gOPD) {25		var desc = gOPD(fn, 'length');26		if (desc && !desc.configurable) {27			functionLengthIsConfigurable = false;28		}29		if (desc && !desc.writable) {30			functionLengthIsWritable = false;31		}32	}33 34	if (functionLengthIsConfigurable || functionLengthIsWritable || !loose) {35		if (hasDescriptors) {36			define(/** @type {Parameters<define>[0]} */ (fn), 'length', length, true, true);37		} else {38			define(/** @type {Parameters<define>[0]} */ (fn), 'length', length);39		}40	}41	return fn;42};43