Is no-reinstall Cabal coming to GHC 8.0? September 18, 2015
You might be wondering: with the beta release of no-reinstall Cabal, is this functionality be coming to GHC 8.0? (Or even a new release of Cabal, since the no-reinstall feature works with GHC 7.10). Unfortunately, there is a split among the Cabal developers over whether or not the actual no-reinstall behavior should go into Cabal by default as is. Duncan Coutts, in particular, has argued that it’s a bad idea to enable no-reinstall without other (unimplemented) changes to Cabal. Since the extra needed changes are not fully implemented yet, it’s unclear if Duncan will manage them for GHC 8.0.