hackport-0.9.0.0: cabal/cabal-testsuite/PackageTests/Check/ConfiguredPackage/Sanity/MalformedMainIs/cabal.test.hs

import Test.Cabal.Prelude

-- `main-is` has to be a `.hs` or `.lhs` file (or C* source file).
main = cabalTest $
  fails $ cabal "check" []