X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fiface%2FTcIface.lhs;h=b4bf2ed6c4d9f076a1eaaff5e5fdeaa90d2055e8;hb=2f4e21c6f741995e20cc3b53b109ff9edf18eb3c;hp=42321955e65a9abf76387a318d3972acd2c9dee5;hpb=9a8c922e5beacdf8969f1d6d6878f5e5812d3bf8;p=ghc-hetmet.git

diff --git a/compiler/iface/TcIface.lhs b/compiler/iface/TcIface.lhs
index 4232195..b4bf2ed 100644
--- a/compiler/iface/TcIface.lhs
+++ b/compiler/iface/TcIface.lhs
@@ -50,6 +50,7 @@ import Maybes
 import SrcLoc
 import Util
 import DynFlags
+import Breakpoints
 import Control.Monad
 
 import Data.List
@@ -209,7 +210,8 @@ typecheckIface iface
 			      , md_insts     = insts
 			      , md_fam_insts = fam_insts
 			      , md_rules     = rules
-			      , md_exports   = exports 
+			      , md_exports   = exports
+                              , md_dbg_sites = noDbgSites
 			      }
     }
 \end{code}
@@ -404,8 +406,8 @@ tcIfaceDecl ignore_prags
      = do { op_name <- lookupIfaceTop occ
 	  ; op_ty   <- forkM (mk_doc op_name rdr_ty) (tcIfaceType rdr_ty)
 		-- Must be done lazily for just the same reason as the 
-		-- context of a data decl: the type sig might mention the
-		-- class being defined
+		-- type of a data con; to avoid sucking in types that
+		-- it mentions unless it's necessray to do so
 	  ; return (op_name, dm, op_ty) }
 
    mk_doc op_name op_ty = ptext SLIT("Class op") <+> sep [ppr op_name, ppr op_ty]