root/trunk/ProjectFortress/not_passing_yet/contraTest.fss

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    4150 Network Circle, Santa Clara, California 95054, U.S.A.
    All rights reserved.

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    trademarks of Sun Microsystems, Inc. in the U.S. and other countries.
 ******************************************************************************)

component contraTest
export Executable

trait ThingOf[\T\] extends ThingOf[\S\] where [\S\]{ T extends S }
end

trait A extends Object end

trait B extends A end

f(x:ThingOf[\A\]) = do
  println("PASS: f(ThingOf[A]) called")
end

g(x:ThingOf[\A\]) = do
  println("FAIL: g(ThingOf[A]) called")
end

g(x:ThingOf[\B\]) = do
  println("PASS: g(ThingOf[B]) called")
end

object ToBo() extends ThingOf[\B\]
end

run():() = do

  tob:ThingOf[\B\] = ToBo()

  f(tob)

  g(tob)

end

end