diff options
Diffstat (limited to 'compiler/GHC/Core/Opt/Arity.hs')
| -rw-r--r-- | compiler/GHC/Core/Opt/Arity.hs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/GHC/Core/Opt/Arity.hs b/compiler/GHC/Core/Opt/Arity.hs index 1526be01ca..d223a79870 100644 --- a/compiler/GHC/Core/Opt/Arity.hs +++ b/compiler/GHC/Core/Opt/Arity.hs @@ -52,7 +52,8 @@ import GHC.Core.Type as Type import GHC.Core.Coercion as Type import GHC.Core.DataCon -import GHC.Core.TyCon ( initRecTc, checkRecTc, tyConArity ) +import GHC.Core.TyCon ( tyConArity ) +import GHC.Core.TyCon.RecWalk ( initRecTc, checkRecTc ) import GHC.Core.Predicate ( isDictTy ) import GHC.Core.Multiplicity import GHC.Types.Var.Set |