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-rwxr-xr-xlibraries/base/GHC/Exts.hs1
1 files changed, 1 insertions, 0 deletions
diff --git a/libraries/base/GHC/Exts.hs b/libraries/base/GHC/Exts.hs
index 35d344cb55..2e047e306b 100755
--- a/libraries/base/GHC/Exts.hs
+++ b/libraries/base/GHC/Exts.hs
@@ -187,6 +187,7 @@ class IsList l where
-- It should satisfy fromList . toList = id.
toList :: l -> [Item l]
+-- | @since 4.7.0.0
instance IsList [a] where
type (Item [a]) = a
fromList = id