constructor(code, options) {
		const sCode = `${code}`;
		let useFileName;
		let useOptions;
		if (arguments.length === 2) {
			if (typeof options === 'object') {
				useOptions = options || {__proto__: null};
				useFileName = useOptions.filename;
			} else {
				useOptions = {__proto__: null};
				useFileName = options;
			}
		} else if (arguments.length > 2) {
			// We do it this way so that there are no more arguments in the function.
			// eslint-disable-next-line prefer-rest-params
			useOptions = arguments[2] || {__proto__: null};
			useFileName = options || useOptions.filename;
		} else {
			useOptions = {__proto__: null};
		}

		const {
			compiler = 'javascript',
			lineOffset = 0,
			columnOffset = 0
		} = useOptions;

		// Throw if the compiler is unknown.
		const resolvedCompiler = lookupCompiler(compiler);

		objectDefineProperties(this, {
			__proto__: null,
			code: {
				__proto__: null,
				// Put this here so that it is enumerable, and looks like a property.
				get() {
					return this._prefix + this._code + this._suffix;
				},
				set(value) {
					const strNewCode = String(value);
					if (strNewCode === this._code && this._prefix === '' && this._suffix === '') return;
					this._code = strNewCode;
					this._prefix = '';
					this._suffix = '';
					this._compiledVM = null;
					this._compiledNodeVM = null;
					this._compiledCode = null;
				},
				enumerable: true
			},
			filename: {
				__proto__: null,
				value: useFileName || 'vm.js',
				enumerable: true
			},
			lineOffset: {
				__proto__: null,
				value: lineOffset,
				enumerable: true
			},
			columnOffset: {
				__proto__: null,
				value: columnOffset,
				enumerable: true
			},
			compiler: {
				__proto__: null,
				value: compiler,
				enumerable: true
			},
			_code: {
				__proto__: null,
				value: sCode,
				writable: true
			},
			_prefix: {
				__proto__: null,
				value: '',
				writable: true
			},
			_suffix: {
				__proto__: null,
				value: '',
				writable: true
			},
			_compiledVM: {
				__proto__: null,
				value: null,
				writable: true
			},
			_compiledNodeVM: {
				__proto__: null,
				value: null,
				writable: true
			},
			_compiledNodeVMStrict: {
				__proto__: null,
				value: null,
				writable: true
			},
			_compiledCode: {
				__proto__: null,
				value: null,
				writable: true
			},
			_hasAsync: {
				__proto__: null,
				value: false,
				writable: true
			},
			_compiler: {__proto__: null, value: resolvedCompiler}
		});
	}
Create VMScript instance.

@public
@param {string} code - Code to run.
@param {(string|Object)} [options] - Options map or filename.
@param {string} [options.filename="vm.js"] - Filename that shows up in any stack traces produced from this script.
@param {number} [options.lineOffset=0] - Passed to vm.Script options.
@param {number} [options.columnOffset=0] - Passed to vm.Script options.
@param {(string|compileCallback)} [options.compiler="javascript"] - The compiler to use.
@throws {VMError} If the compiler is unknown or if coffee-script was requested but the module not found.