Closed thomie closed 9 years ago
GHC Trac user nimnul reports in https://ghc.haskell.org/trac/ghc/ticket/10540:
Hoopl exports
showGraph :: Showing n -> Graph n e x -> String
But it doesn't export Showing. This doesn't make sense, as it's a user-supplied function. So to know what I should pass to showGraph I can only look at the source. :i Showing doesn't work.
Below is a patch to export the innocent type synonym:
GHC Trac user nimnul reports in https://ghc.haskell.org/trac/ghc/ticket/10540:
Hoopl exports
But it doesn't export Showing. This doesn't make sense, as it's a user-supplied function. So to know what I should pass to showGraph I can only look at the source. :i Showing doesn't work.
Below is a patch to export the innocent type synonym: