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 case1.pas case1.pas(14,33) Warning: Variable "db1" does not seem to be initialized case1.pas(15,57) Warning: Variable "db2" does not seem to be initialized case1.pas(16,57) Warning: Variable "db3" does not seem to be initialized case1.pas(17,7) Warning: Variable "dbf" does not seem to be initialized case1.pas(18,7) Warning: Variable "dbn" does not seem to be initialized case1.pas(19,7) Warning: Variable "dbg" does not seem to be initialized Linking executable /usr/bin/ld: warning: link.res contains output sections; did you forget -T? 29 lines compiled, 0.0 sec 6 warning(s) issued