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-rw-r--r--src/compiler/GF/Compile/PGFtoHaskell.hs7
1 files changed, 4 insertions, 3 deletions
diff --git a/src/compiler/GF/Compile/PGFtoHaskell.hs b/src/compiler/GF/Compile/PGFtoHaskell.hs
index 765a0e959..0546402ce 100644
--- a/src/compiler/GF/Compile/PGFtoHaskell.hs
+++ b/src/compiler/GF/Compile/PGFtoHaskell.hs
@@ -49,14 +49,15 @@ haskPreamble name =
[
"module " ++ name ++ " where",
"",
- "import PGF",
+ "import PGF hiding (Tree)",
+ "import qualified PGF",
"----------------------------------------------------",
"-- automatic translation from GF to Haskell",
"----------------------------------------------------",
"",
"class Gf a where",
- " gf :: a -> Tree",
- " fg :: Tree -> a",
+ " gf :: a -> PGF.Tree",
+ " fg :: PGF.Tree -> a",
"",
predefInst "GString" "String" "unStr" "mkStr",
"",