2fc69d4894
* include/hbvm.h
* src/vm/hvm.c
+ Added hb_vmPushPointerGC().
* contrib/hbqt/qtcore/hbqt_init.cpp
+ Added experimental (not activated) code example to pass GC collected
pointer back from callbacks. This is just intermediate step, as it
should return .prg level class, but at least some room for leaks
can be avoided this way, plus the pointer type is identifiable.
Based on code posted to list by Pritpal.