Moved findMeta into the Metadata module

common/Metadata.hs

@@ -75,3 +75,11 @@ unpackMeta ('~':s) = (m, rest)
           metaColumn = read cs
         }
 unpackMeta s = (emptyMeta, s)
+
+-- | Find the first Meta value in some part of the AST.
+findMeta :: (Data t, Typeable t) => t -> Meta
+findMeta e = if null metaList then emptyMeta else head metaList
+  where
+    metaList = gmapQ (mkQ emptyMeta findMeta') e
+    findMeta' :: Meta -> Meta
+    findMeta' m = m

common/Types.hs

@@ -30,8 +30,6 @@ module Types
 
 	, leastGeneralSharedTypeRain
 
-    , findMeta
-
   ) where
 
 import Control.Monad
@@ -325,14 +323,6 @@ makeAbbrevAM am = am
 makeConstant :: Meta -> Int -> A.Expression
 makeConstant m n = A.Literal m A.Int $ A.IntLiteral m (show n)
 
--- | Find the first Meta value in some part of the AST.
-findMeta :: (Data t, Typeable t) => t -> Meta
-findMeta e = if null metaList then emptyMeta else head metaList
-  where
-    metaList = gmapQ (mkQ emptyMeta findMeta') e
-    findMeta' :: Meta -> Meta
-    findMeta' m = m
-
 -- | Checks whether a given conversion can be done implicitly in Rain
 -- Parameters are src dest
 isImplicitConversionRain :: A.Type -> A.Type -> Bool