There is an Assertion in 'context_p->next_scanner_info_p->type == SCANNER_TYPE_FUNCTION' failed at parser_parse_function_arguments in /js/js-parser.c of JerryScript commit a6ab5e9.Referenceshttp://jerryscript.comhttps://github.com/jerryscript-project/jerryscripthttps://github.com/jerryscript-project/jerryscript/issues/4916