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-rw-r--r--compiler/GHC/Utils/Error.hs6
1 files changed, 1 insertions, 5 deletions
diff --git a/compiler/GHC/Utils/Error.hs b/compiler/GHC/Utils/Error.hs
index c2b708b56a..fb981452b6 100644
--- a/compiler/GHC/Utils/Error.hs
+++ b/compiler/GHC/Utils/Error.hs
@@ -10,7 +10,7 @@
module GHC.Utils.Error (
-- * Basic types
- Validity'(..), Validity, andValid, allValid, isValid, getInvalids, orValid,
+ Validity'(..), Validity, andValid, allValid, getInvalids, orValid,
Severity(..),
-- * Messages
@@ -198,10 +198,6 @@ data Validity' a
-- | Monomorphic version of @Validity'@ specialised for 'SDoc's.
type Validity = Validity' SDoc
-isValid :: Validity' a -> Bool
-isValid IsValid = True
-isValid (NotValid {}) = False
-
andValid :: Validity' a -> Validity' a -> Validity' a
andValid IsValid v = v
andValid v _ = v