ghc/compiler/tests/typecheck/should_fail/tcfail017.stderr

   1
   2 tcfail017.hs:11: No instance for:
   3                      `C [a{-anj-}]'
   4     tcfail017.hs:11:
   5         in an instance declaration
   6     When checking superclass constraints of an instance declaration
   7
   8
   9 Compilation had errors