Sometimes we have to use memory which is allocated by xlib, heaptrc.CheckPointer does not like this addresses. I solved the problem by adding a new local compiler switch {$CHECKPOINTER ON/OFF/DEFAULT}. DEFAULT switches back to the state of commandline option -gc. Also added stack and data segment tests in heaptrc.CheckPointer for linux. If you like it, patch for 1.9.4 is attached.
Martin Schreiber
checkpointer.tar.gz
Description: application/tgz