X-Git-Url: https://git.martlubbers.net/?a=blobdiff_plain;f=sem.dcl;h=6351c04369b0c83b12d447c031feb6c40c5b427a;hb=5b1c37a52f0d63d4972665f672df100a231a2f57;hp=5c01ba0c5dcbec8ecb3394e5e9a157ce779674ac;hpb=8c4ec1c3287d6c6ddefd22ef608a4d97693e7e85;p=cc1516.git

diff --git a/sem.dcl b/sem.dcl
index 5c01ba0..6351c04 100644
--- a/sem.dcl
+++ b/sem.dcl
@@ -2,6 +2,7 @@ definition module sem
 
 from Data.Either import :: Either
 from AST import :: AST, :: Pos, :: Type
+from StdOverloaded import class toString
 
 :: SemError 
 	= ParseError Pos String