ghc-proposals/proposals/0000-backpack.rst at 9bdb9de01b2853298efa9b154f7af94db8bbc215 · ezyang/ghc-proposals.. proposal-number:: Leave blank. This will be filled in when the proposal is accepted. .. trac-ticket:: Leave blank. This will eventually be filled with the Trac ticket number which will track the progress of the implementation of the feature. .. implemented:: Leave blank. This will be filled in with the first GHC version which implements the described feature. Suppose that you are writing a stri
