wiki:Design/Redundant_Superclass_Warning_Plan

This plan is spun out of #11370

The immediate plan (for 8.0) is

  1. Remove warn-redundant-constraints from the default constraint set and the -Wall constraint set.
  2. Implement #11429 and make unrecognized -W flags a warning rather than compile error.

Having done so, we are in a position to further move on https://ghc.haskell.org/trac/ghc/wiki/Design/Warnings in a future release. In the course of that we can settle on the proper flagset to include this warning in.

Last modified 22 months ago Last modified on Jan 18, 2016 8:16:29 PM