[comp.lang.modula2] Silly feature quiz

Pat.Terry@p101.f19.n490.z2.fidonet.org (Pat Terry) (04/29/89)

Guess which highly rated Modula Compiler allows code like

    PROCEDURE a (VAR I : CHAR);
    (* sic : I passed as VAR parameter *)
    BEGIN END a;

    VAR  x : CARDINAL;

    BEGIN
      a(CHR(x));
      a(CHAR(x));
      (* but not CHAR(x) := 'a' *)

Perhaps there is more than one solution to my quiz?
  


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