[project @ 2002-03-18 15:22:31 by simonpj]

Remove spurious ? in linear implicit parameter printing

diff --git a/ghc/compiler/typecheck/TcMonad.lhs b/ghc/compiler/typecheck/TcMonad.lhs
index 80ccae7..a351875 100644 (file)
--- a/ghc/compiler/typecheck/TcMonad.lhs
+++ b/ghc/compiler/typecheck/TcMonad.lhs
@@ -701,9 +701,9 @@ pprInstLoc (orig, locn, ctxt)
     pp_orig (OccurrenceOf id)
        = hsep [ptext SLIT("use of"), quotes (ppr id)]
     pp_orig (IPOcc name)
-       = hsep [ptext SLIT("use of implicit parameter"), quotes (char '?' <> ppr name)]
+       = hsep [ptext SLIT("use of implicit parameter"), quotes (ppr name)]
     pp_orig (IPBind name)
-       = hsep [ptext SLIT("binding for implicit parameter"), quotes (char '?' <> ppr name)]
+       = hsep [ptext SLIT("binding for implicit parameter"), quotes (ppr name)]
     pp_orig RecordUpdOrigin
        = ptext SLIT("a record update")
     pp_orig DataDeclOrigin