X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Ftypecheck%2FTcHsSyn.lhs;h=615a7a0ec334c3796421ed78f877fdce035837e9;hb=e576ba5d31fbae54c43e88316fb0dbdba9cbd4ff;hp=f4e2587abead7cf07d65bc4c0032861ab7eee652;hpb=d386e0d20c6953b7cba4d53538a1782c4aa9980d;p=ghc-hetmet.git

diff --git a/compiler/typecheck/TcHsSyn.lhs b/compiler/typecheck/TcHsSyn.lhs
index f4e2587..615a7a0 100644
--- a/compiler/typecheck/TcHsSyn.lhs
+++ b/compiler/typecheck/TcHsSyn.lhs
@@ -564,6 +564,8 @@ zonkOverLit env (HsIntegral i e)
   = do	{ e' <- zonkExpr env e; return (HsIntegral i e') }
 zonkOverLit env (HsFractional r e)
   = do	{ e' <- zonkExpr env e; return (HsFractional r e') }
+zonkOverLit env (HsIsString s e)
+  = do	{ e' <- zonkExpr env e; return (HsIsString s e') }
 
 -------------------------------------------------------------------------
 zonkArithSeq :: ZonkEnv -> ArithSeqInfo TcId -> TcM (ArithSeqInfo Id)