[project @ 2003-04-17 15:22:38 by simonpj]

[ghc-hetmet.git] / ghc / compiler / typecheck / TcInstDcls.lhs

diff --git a/ghc/compiler/typecheck/TcInstDcls.lhs b/ghc/compiler/typecheck/TcInstDcls.lhs
index 6b17d3a..d35c0de 100644 (file)
--- a/ghc/compiler/typecheck/TcInstDcls.lhs
+++ b/ghc/compiler/typecheck/TcInstDcls.lhs
@@ -489,7 +489,7 @@ tcInstDecl2 (InstInfo { iDFunId = dfun_id, iBinds = binds })
     addSrcLoc (getSrcLoc dfun_id)                              $
     addErrCtxt (instDeclCtxt (toHsType (idType dfun_id)))      $
     let
-       inst_ty = idType dfun_id
+       inst_ty          = idType dfun_id
        (inst_tyvars, _) = tcSplitForAllTys inst_ty
                -- The tyvars of the instance decl scope over the 'where' part
                -- Those tyvars are inside the dfun_id's type, which is a bit