p_bad_arity.LST 294 B

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  1. Listing:
  2. 1 MODULE PBadArity;
  3. 2 VAR ExitCode : INTEGER;
  4. 3 PROCEDURE Add(a, b : INTEGER) : INTEGER;
  5. 4 BEGIN
  6. 5 RETURN a + b
  7. 6 END Add;
  8. 7 BEGIN
  9. 8 ExitCode := Add(1)
  10. ***** ^ invalid procedure call
  11. 9 END PBadArity.
  12. 1 error