import {-# SOURCE #-} DsExpr ( dsExpr )
import MatchLit
-import DsUtils
import DsMonad
import qualified Language.Haskell.TH as TH
repE (ExplicitList _ es) = do { xs <- repLEs es; repListExp xs }
repE e@(ExplicitPArr _ _) = notHandled "Parallel arrays" (ppr e)
repE e@(ExplicitTuple es boxed)
- | isBoxed boxed = do { xs <- repLEs es; repTup xs }
- | otherwise = notHandled "Unboxed tuples" (ppr e)
+ | not (isBoxed boxed) = notHandled "Unboxed tuples" (ppr e)
+ | not (all tupArgPresent es) = notHandled "Tuple sections" (ppr e)
+ | otherwise = do { xs <- repLEs [e | Present e <- es]; repTup xs }
+
repE (RecordCon c _ flds)
= do { x <- lookupLOcc c;
fs <- repFields flds;