Cabal revisions of constraints-deriving-1.0.4.0

Hackage metadata revisions edit the .cabal file after upload; each diff below is one revision.

  name:           constraints-deriving version:        1.0.4.0+x-revision:     1 synopsis:       Manipulating constraints and deriving class instances programmatically. description:    The library provides a plugin to derive class instances programmatically. Please see the README on GitHub at <https://github.com/achirkin/constraints-deriving#readme> category:       Constraints   ghc-options: -Wall   build-depends:       base >=4.9 && <5-    , ghc >=8.0.1+    , ghc >=8.0.1 && < 8.7   if flag(debug)     cpp-options: -DPLUGIN_DEBUG   if flag(constraints)