Implement TH reification of instances (Trac #1835)

[ghc-hetmet.git] / compiler / hsSyn / Convert.lhs

diff --git a/compiler/hsSyn/Convert.lhs b/compiler/hsSyn/Convert.lhs
index 0ab26ee..cc54b84 100644 (file)
--- a/compiler/hsSyn/Convert.lhs
+++ b/compiler/hsSyn/Convert.lhs
@@ -7,7 +7,8 @@ This module converts Template Haskell syntax into HsSyn
 
 \begin{code}
 module Convert( convertToHsExpr, convertToPat, convertToHsDecls,
-                convertToHsType, thRdrNameGuesses ) where
+                convertToHsType, convertToHsPred,
+                thRdrNameGuesses ) where
 
 import HsSyn as Hs
 import qualified Class
@@ -58,6 +59,10 @@ convertToHsType :: SrcSpan -> TH.Type -> Either Message (LHsType RdrName)
 convertToHsType loc t
   = initCvt loc $ wrapMsg "type" t $ cvtType t
 
+convertToHsPred :: SrcSpan -> TH.Pred -> Either Message (LHsPred RdrName)
+convertToHsPred loc t
+  = initCvt loc $ wrapMsg "type" t $ cvtPred t
+
 -------------------------------------------------------------------
 newtype CvtM a = CvtM { unCvtM :: SrcSpan -> Either Message a }
        -- Push down the source location;