Several TH/quasiquote changes

[ghc-hetmet.git] / compiler / rename / RnTypes.lhs

diff --git a/compiler/rename/RnTypes.lhs b/compiler/rename/RnTypes.lhs
index cb60b93..ed3e6d0 100644 (file)
--- a/compiler/rename/RnTypes.lhs
+++ b/compiler/rename/RnTypes.lhs
@@ -18,6 +18,9 @@ module RnTypes (
   ) where
 
 import {-# SOURCE #-} RnExpr( rnLExpr )
+#ifdef GHCI
+import {-# SOURCE #-} TcSplice( runQuasiQuoteType )
+#endif         /* GHCI */
 
 import DynFlags
 import HsSyn
@@ -191,6 +194,12 @@ rnHsType doc (HsDocTy ty haddock_doc) = do
     haddock_doc' <- rnLHsDoc haddock_doc
     return (HsDocTy ty' haddock_doc')
 
+#ifndef GHCI
+rnHsType _ ty@(HsQuasiQuoteTy _) = pprPanic "Can't do quasiquotation without GHCi" (ppr ty)
+#else
+rnHsType doc (HsQuasiQuoteTy qq) = do { ty <- runQuasiQuoteType qq
+                                      ; rnHsType doc (unLoc ty) }
+#endif
 rnHsType _ (HsSpliceTyOut {}) = panic "rnHsType"
 
 rnLHsTypes :: SDoc -> [LHsType RdrName]