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-rw-r--r--libraries/base/GHC/Read.lhs1
1 files changed, 1 insertions, 0 deletions
diff --git a/libraries/base/GHC/Read.lhs b/libraries/base/GHC/Read.lhs
index 05ee4f90ad..a8494be360 100644
--- a/libraries/base/GHC/Read.lhs
+++ b/libraries/base/GHC/Read.lhs
@@ -206,6 +206,7 @@ class Read a where
readList = readPrec_to_S (list readPrec) 0
readPrec = readS_to_Prec readsPrec
readListPrec = readS_to_Prec (\_ -> readList)
+ {-# MINIMAL readsPrec | readPrec #-}
readListDefault :: Read a => ReadS [a]
-- ^ A possible replacement definition for the 'readList' method (GHC only).