Free Pascal Compiler version 3.0.0 [2015/11/16] for i386
Copyright (c) 1993-2015 by Florian Klaempfl and others
Target OS: Win32 for i386
Compiling foo.pas
foo.pas(34,1) Error: Operator is not overloaded: inc "num"
foo.pas(34,1) Error: Incompatible types: got "untyped" expected "num"
foo.pas(48,1) Error: Operator is not overloaded: dec "num"
foo.pas(48,1) Error: Incompatible types: got "untyped" expected "num"
foo.pas(62,1) Error: Operator is not overloaded: dec "num"
foo.pas(62,1) Error: Incompatible types: got "untyped" expected "num"
foo.pas(76,1) Error: Operator is not overloaded: inc "num"
foo.pas(76,1) Error: Incompatible types: got "untyped" expected "num"
foo.pas(93,1) Error: Operator is not overloaded: inc "num"
foo.pas(93,1) Error: Incompatible types: got "untyped" expected "num"
foo.pas(94,9) Error: Operator is not overloaded: "num" div "LongInt"
foo.pas(94,1) Error: Incompatible types: got "untyped" expected "num"
foo.pas(95,6) Error: Operator is not overloaded: "num" mod "LongInt"
foo.pas(208) Fatal: There were 13 errors compiling module, stopping
Fatal: Compilation aborted
Error: C:\FPC\3.0.0\bin\i386-win32\ppc386.exe returned an error exitcode