;; expected = ";; This is a polyglot C++/WAT file.\n(module\n (func $doubleEnd (;0;) (export \"doubleEnd\")\n nop\n )\n ;; Unexpected end byte\n ;; Unexpected end byte\n)\n;;";
;; expected = ";; This is a polyglot C++/WAT file.\n(module\n (func $doubleEnd (;0;) (export \"doubleEnd\")\n nop\n )\n ;; Unexpected end byte\n ;; Unexpected end byte\n)\n;;";