foo.pas(51,1) Error: Operator is not overloaded: inc "arr"
foo.pas(51,1) Error: Incompatible types: got "untyped" expected "arr"
foo.pas(56,5) Error: Operator is not overloaded: "arr" + "Int64"
foo.pas(70) Fatal: There were 3 errors compiling module, stopping
Fatal: Compilation aborted
Error: C:\FPC\2.6.0\bin\i386-win32\ppc386.exe returned an error exitcode (normal if you did not specify a source file to be compiled)