2013-09-24 16:59 UTC+0200 Przemyslaw Czerpak (druzus/at/poczta.onet.pl)
  * include/hbvm.h
  * src/vm/hvm.c
    * added new 7-th parameter fOverLoad to hb_vmRegisterSymbols() function.
      When it's TRUE then new public function symbols overload existing ones.

  * src/vm/runner.c
    ! use new fOverLoad parameter of hb_vmRegisterSymbols() function to
      overload existing functions (HB_HRB_BIND_OVERLOAD) instead of making
      local modifications in global symbol table. It fixes memory corruption
      when the same HRB module is reloaded with HB_HRB_BIND_OVERLOAD parameter.
      This was very old bug which has existed from the beginning when I added
      support for HB_HRB_BIND_* flags.
Merge https://github.com/harbour/core