* harbour/src/vm/classes.c
+ extended error messages in __CLSINSTSUPER() function to show the name
of super class which cannot be created
* harbour/src/rtl/tclass.prg
* force RTE for superclasses defined using function declared as DYNAMIC
It should help in locating the problem in wrongly linked code, i.e.
without some superclasses.
a25ebcc070