Hello *, Here's a situation I've encountered recently, which mades me wish to be able to define a local alias (in order to avoid CPP use). Consider the following stupid module: module AnnoyinglyLongModuleName ( AnnoyinglyLongModuleName.length , AnnoyinglyLongModuleName.null ) where length :: a -> Int length _ = 0 null :: a -> Bool null = (== 0) . AnnoyinglyLongModuleName.length Now it'd be great if I could do the following instead: module AnnoyinglyLongModuleName (M.length, M.null) where import AnnoyinglyLongModuleName as M -- <- does not work length :: a -> Int length _ = 0 null :: a -> Bool null = (== 0) . M.length However, if I try to compile this, GHC complains about AnnoyinglyLongModuleName.hs:4:1: Bad interface file: AnnoyinglyLongModuleName.hi AnnoyinglyLongModuleName.hi: openBinaryFile: does not exist (No such file or directory) while GHCi tells me: Module imports form a cycle: module ‘AnnoyinglyLongModuleName’ (AnnoyinglyLongModuleName.hs) imports itself Is there some other way (without CPP) to create a local alias for the current module-name? If not, is there a reason GHC couldn't support this special case of self-aliasing the current module name? PS: Alternatively, this could be done as a language extension but that'd require extending the Haskell grammar: module AnnoyinglyLongModuleName as M (M.length, M.null) where Cheers, hvr