Hi all,
Recently I wrote a function that takes a unique identifier that I called 'id'. I then tried to apply the 'id' function to it and GHC did not like that. But it should.

For example in 'test' I have told the compiler that the id argument is an Int. So type inference should be able to determine the first 'id' in 'id id' couldn't possibly be an Int, but it complains. So I explicitly told the compiler the type of 'id' in test1 - this didn't work either. The final function 'test3' works as expected. Is there something I am not understand about the way type inference is supposed to work?

test :: Int -> Int
test id = id id

test1 :: Int -> Int
test1 id = idFunc id
    where
      idFunc :: a -> a
      idFunc = id

test2 :: Int -> Int
test2 myid@id = id myid

test3 :: Int -> Int
test3 id = Prelude.id id

thanks ...
-deech