foo.pas(10,22) Warning: Variable "b" does not seem to be initialized
foo.pas(10,23) Error: Operator is not overloaded: "Array[-100000..100000] Of LongInt" + "ShortInt"
foo.pas(11,13) Error: Operator is not overloaded: "Array[-100000..100000] Of LongInt" - "ShortInt"
foo.pas(12,4) Warning: Variable "c" does not seem to be initialized
foo.pas(13,20) Warning: Variable "ans" does not seem to be initialized
foo.pas(17,4) Fatal: There were 2 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)