[commit: ghc] wip/T15809: Wibble, to fix build (b728b32)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : wip/T15809
Link       : http://ghc.haskell.org/trac/ghc/changeset/b728b32059be8600b198337198eddae11208f459/ghc

>---------------------------------------------------------------

commit b728b32059be8600b198337198eddae11208f459
Author: Simon Peyton Jones <simonpj at microsoft.com>
Date:   Wed Nov 21 13:55:54 2018 +0000

    Wibble, to fix build


>---------------------------------------------------------------

b728b32059be8600b198337198eddae11208f459
 compiler/typecheck/TcTyClsDecls.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/typecheck/TcTyClsDecls.hs b/compiler/typecheck/TcTyClsDecls.hs
index fa22b33..2bce354 100644
--- a/compiler/typecheck/TcTyClsDecls.hs
+++ b/compiler/typecheck/TcTyClsDecls.hs
@@ -1787,7 +1787,7 @@ tcTyFamInstEqn fam_tc mb_clsinfo
        ; (qtvs, pats, rhs_ty) <- tcFamTyPatsAndGen fam_tc mb_clsinfo
                                       imp_vars (mb_expl_bndrs `orElse` [])
                                       hs_pats
-                                      (tcCheckLHsType rhs_hs_ty res_kind)
+                                      (tcCheckLHsType rhs_hs_ty)
 
        ; (ze, qtvs') <- zonkTyBndrs qtvs
        ; pats'       <- zonkTcTypesToTypesX ze pats