foo.pas(74,13) Error: Operator is not overloaded: "LongInt" + "arr"
foo.pas(87,4) Fatal: There were 1 errors compiling module, stopping
Fatal: Compilation aborted
Error: C:\FPC\2.6.2\bin\i386-win32\ppc386.exe returned an error exitcode (normal if you did not specify a source file to be compiled)