diff --git a/parser.h b/parser.h index 3ced3432..19ceb35a 100644 --- a/parser.h +++ b/parser.h @@ -11,6 +11,8 @@ typedef std::list parsers_list; class parser_t { public: + virtual ~parser_t() {} + virtual bool test(std::istream& in) const = 0; virtual unsigned int parse(std::istream& in,