packages: Cabal/ cabal-testsuite/ cabal-install/ solver-benchmarks/
tests: True

packages: Cabal/Cabal-QuickCheck/
packages: Cabal/Cabal-tree-diff
packages: Cabal/Cabal-described

-- avoiding extra dependencies
constraints: rere -rere-cfg
constraints: these -assoc

write-ghc-environment-files: never

package Cabal
  ghc-options: -Werror -fno-ignore-asserts
package cabal-testsuite
  ghc-options: -Werror -fno-ignore-asserts
package cabal-install
  ghc-options: -Werror -fno-ignore-asserts