- std::string get_location() const
- { std::ostringstream ss; ss<<source<<':'<<line; return ss.str(); }
+ Statement(const std::string &kw): keyword(kw), valid(true), line(0) { }
+ std::string get_location() const;
+
+ template<typename T>
+ Statement &append(const T &v)
+ {
+ args.push_back(Value(v));
+ return *this;
+ }
+
+ template<typename T>
+ Statement &operator,(const T &v)
+ { return append(v); }