SCM iface = scm_hashq_ref (all_ifaces, scm_car (ifs), SCM_BOOL_F);
if (iface == SCM_BOOL_F)
{
- std::string msg = to_string (_f ("Unknown interface `%s'",
+ string msg = to_string (_f ("Unknown interface `%s'",
ly_symbol2string (scm_car (ifs)).c_str ()));
programming_error (msg);
continue;
if (!found)
{
- std::string str = to_string (_f ("Grob `%s' has no interface for property `%s'",
+ string str = to_string (_f ("Grob `%s' has no interface for property `%s'",
me->name ().c_str (),
ly_symbol2string (sym).c_str ()));
programming_error (str);