Free Pascal Compiler version 2.4.0-2ubuntu1.10.04 [2011/06/17] for i386 Copyright (c) 1993-2009 by Florian Klaempfl Target OS: Linux for i386 Compiling bileprime.pas bileprime.pas(13,12) Warning: Variable "v" does not seem to be initialized bileprime.pas(1,11) Note: Local variable "t" not used bileprime.pas(3,3) Note: Local variable "z" not used Linking executable /usr/bin/ld: warning: link.res contains output sections; did you forget -T? 56 lines compiled, 0.0 sec 1 warning(s) issued 2 note(s) issued