source file of the GNU LilyPond music typesetter
- (c) 1996--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ (c) 1996--2008 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
#include "pointer-group-interface.hh"
Item *i = dynamic_cast<Item *> (s);
if (!i)
{
- programming_error ("must have Item for spanner bound");
+ programming_error ("must have Item for spanner bound of " + name());
return;
}