======= find who calls Self, starting from a parent, krunched package
  <Renamed by> self (main.adb 4 14)
main (main.adb 3 11) -> self (sytaprop.ads 4 17)
Ref=main.adb 4 67
Ref=stpropsp.adb 3 14
Ref=stpropsp.adb 6 8

======= same, starting from the main file that contains the renaming
  <Renamed by> self (main.adb 4 14)
main (main.adb 3 11) -> self (sytaprop.ads 4 17)
Ref=main.adb 4 67
Ref=stpropsp.adb 3 14
Ref=stpropsp.adb 6 8

======= same, starting from the main, starting from the renaming entity
 <is a renaming of an unknown entity>
main (main.adb 3 11) -> self (main.adb 4 14)
 <is a renaming of an unknown entity>
Ref=main.adb 6 4

======= same as before, but first parsing all LI files
 <is renaming of>: self (sytaprop.ads 4 17)
main (main.adb 3 11) -> self (main.adb 4 14)
 <is renaming of>: self (sytaprop.ads 4 17)
Ref=main.adb 6 4

======= same, starting from separate, krunched unit
*** Null LI_File_Ptr returned.
LI file not found
*** Null LI_File_Ptr returned.
LI file not found

======= same as before, but first parsing all LI files
  <Renamed by> self (main.adb 4 14)
main (main.adb 3 11) -> self (sytaprop.ads 4 17)
Ref=main.adb 4 67
Ref=stpropsp.adb 3 14
Ref=stpropsp.adb 6 8
