M2compiler-V1/tests/o_val.LST

Listing:

    1  MODULE OVal;
    2  VAR a : ARRAY [0 .. 4] OF INTEGER; ExitCode : INTEGER;
    3  PROCEDURE Sum(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[0] := 3; a[1] := 1; a[2] := 4; a[3] := 1; a[4] := 5;
   12    ExitCode := Sum(a)
   13  END OVal.

    0 errors