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    1  MODULE OOpen2;
    2  VAR a : ARRAY [1 .. 3] OF INTEGER; b : ARRAY [1 .. 7] OF INTEGER; ExitCode : INTEGER;
    3  PROCEDURE Sum(VAR x : ARRAY OF INTEGER) : INTEGER;
    4  VAR i, s : INTEGER;
    5  BEGIN
    6    s := 0;
    7    FOR i := 0 TO HIGH(x) DO s := s + x[i] END;
    8    RETURN s
    9  END Sum;
   10  BEGIN
   11    a[1] := 1; a[2] := 2; a[3] := 3;
   12    b[1] := 10; b[2] := 20; b[3] := 30; b[4] := 40; b[5] := 50; b[6] := 60; b[7] := 70;
   13    ExitCode := Sum(a) + Sum(b)
   14  END OOpen2.

    0 errors