-symbol::symbol(const std::string & initname, const std::string & texname, unsigned rt, tinfo_t rtt, unsigned domain)
- : inherited(&symbol::tinfo_static), serial(next_serial++), name(initname), TeX_name(texname), domain(domain), ret_type(rt), ret_type_tinfo(rtt)
+symbol::symbol(const std::string & initname, const std::string & texname,
+ unsigned rt, const return_type_t& rtt, unsigned domain) :
+ serial(next_serial++), name(initname), TeX_name(texname),
+ domain(domain), ret_type(rt), ret_type_tinfo(rtt)