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-rw-r--r--src/PGF/Data.hs1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/PGF/Data.hs b/src/PGF/Data.hs
index 8fe7882de..224059ed6 100644
--- a/src/PGF/Data.hs
+++ b/src/PGF/Data.hs
@@ -122,6 +122,7 @@ type Profile = [Int]
data Production
= FApply {-# UNPACK #-} !FunId [FCat]
| FCoerce {-# UNPACK #-} !FCat
+ | FLit Literal String
deriving (Eq,Ord,Show)
data FFun = FFun CId [Profile] {-# UNPACK #-} !(UArray FIndex SeqId) deriving (Eq,Ord,Show)
type FSeq = Array FPointPos FSymbol