diff options
Diffstat (limited to 'testsuite/tests/safeHaskell/ghci/p16.stderr')
| -rw-r--r-- | testsuite/tests/safeHaskell/ghci/p16.stderr | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/testsuite/tests/safeHaskell/ghci/p16.stderr b/testsuite/tests/safeHaskell/ghci/p16.stderr index 36ee15327d..69a10da8db 100644 --- a/testsuite/tests/safeHaskell/ghci/p16.stderr +++ b/testsuite/tests/safeHaskell/ghci/p16.stderr @@ -5,8 +5,10 @@ <interactive>:16:29: error: • Can't make a derived instance of ‘Op T2’: ‘Op’ is not a stock derivable class (Eq, Show, etc.) - Try GeneralizedNewtypeDeriving for GHC's newtype-deriving extension • In the newtype declaration for ‘T2’ + Suggested fix: + Perhaps you intended to use GeneralizedNewtypeDeriving + for GHC's newtype-deriving extension <interactive>:19:9: error: • Data constructor not in scope: T2 :: T -> t |