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-rw-r--r--src/GF/Grammar/MMacros.hs1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/GF/Grammar/MMacros.hs b/src/GF/Grammar/MMacros.hs
index f2a0f2cb2..9436955a3 100644
--- a/src/GF/Grammar/MMacros.hs
+++ b/src/GF/Grammar/MMacros.hs
@@ -185,6 +185,7 @@ val2expP safe v = case v of
VGen i x -> if safe
then prtBad "unsafe val2exp" v
else return $ Vr $ x --- in editing, no alpha conversions presentv
+ VType -> return typeType
where
substVal g e = mapPairsM (val2expP safe) g >>= return . (\s -> substTerm [] s e)