Dear all,

this is a rather weird bug with a very simple fix.  If a procedure pointer
is referenced in a CALL, a symbol was created shadowing the original
declaration if it was host-associated.  Funnily, this affected only
references of the procedure pointer after the first CALL.

Regtested on x86_64-pc-linux-gnu.  OK for mainline?

Would it be OK to backport this fix to 13-branch?

Thanks,
Harald