Re: [Haskell-cafe] what is f=f (not) doing ?

Peter Verswyvelen wrote:

http://www.haskell.org/ghc/docs/2.10/users_guide/user_146.html http://www.haskell.org/ghc/docs/2.10/users_guide/user_146.htmlseems to confirm that?

Ouch. Would it be possible to somehow prevent this behavious? (E.g., by somehow annotating each black hole with *which* thread is evaluating it, so that if a thread reaches one of the black holes that it created itself, it can throw an error..?)