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[smlnj] View of /tests/trunk/bugs/tests.obsolete/bug1347.1.sml
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View of /tests/trunk/bugs/tests.obsolete/bug1347.1.sml

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Revision 2460 - (download) (annotate)
Sat Apr 28 20:18:10 2007 UTC (12 years, 1 month ago) by gkuan
File size: 426 byte(s)
(* bug1347.1.sml *)

signature INNER =
sig
  datatype a = A
  and b = B of a
end;

signature OUTER =
sig
  structure Inner : INNER
  datatype b = datatype Inner.b
end;

functor Test(structure Inner : INNER
	     structure Outer : OUTER
	     sharing Outer.Inner = Inner)
    =
struct
  (* Both functions should typecheck but the second one does not. *)
  fun good (Inner.B(Inner.A)) = 5
  fun bad  (Outer.B(Inner.A)) = 5
end;

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