@awayfl/avm2/lib/nat/createArrayValueFromArgs.ts

Virtual machine for executing AS3 code

import { AXSecurityDomain } from '../run/AXSecurityDomain';
import { Errors } from '../errors';

export function createArrayValueFromArgs(sec: AXSecurityDomain, args: any[]) {
	if (args.length === 1 && typeof args[0] === 'number') {
		const len = args[0];
		try {
			return new Array(len);
		} catch (e) {
			sec.throwError('RangeError', Errors.ArrayIndexNotIntegerError, len);
		}
	}
	return Array.apply(Array, args);
}