On Wed, Jul 13, 2005 at 08:50:21PM +0200, Mads Lindstr?m wrote: > I am trying to learn Meta Haskell. One thing I want to do is create an > identity function. It should get a type constructor as input and return > the same type constructor as output. It should be possible to do: > > $(idDecl data Foo = Foo Int) > > and it should "return": > > data Foo = Foo Int > > Is this possible? if yes, how does one do it?
You mean: $(id [d| data Foo = Foo Int |]) ? Best regards Tomasz _______________________________________________ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo/haskell