diff options
Diffstat (limited to 'compiler/GHC/Rename/Module.hs')
| -rw-r--r-- | compiler/GHC/Rename/Module.hs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/compiler/GHC/Rename/Module.hs b/compiler/GHC/Rename/Module.hs index 597d6acc27..7bb5b56afc 100644 --- a/compiler/GHC/Rename/Module.hs +++ b/compiler/GHC/Rename/Module.hs @@ -62,7 +62,7 @@ import GHC.Driver.Session import GHC.Utils.Misc ( lengthExceeds, partitionWith ) import GHC.Utils.Panic import GHC.Driver.Env ( HscEnv(..), hsc_home_unit) -import GHC.Data.List.SetOps ( findDupsEq, removeDups, equivClasses ) +import GHC.Data.List.SetOps ( findDupsEq, removeDupsOn, equivClasses ) import GHC.Data.Graph.Directed ( SCC, flattenSCC, flattenSCCs, Node(..) , stronglyConnCompFromEdgedVerticesUniq ) import GHC.Types.Unique.Set @@ -1604,7 +1604,7 @@ rnStandaloneKindSignatures -> [LStandaloneKindSig GhcPs] -> RnM [(LStandaloneKindSig GhcRn, FreeVars)] rnStandaloneKindSignatures tc_names kisigs - = do { let (no_dups, dup_kisigs) = removeDups (compare `on` get_name) kisigs + = do { let (no_dups, dup_kisigs) = removeDupsOn get_name kisigs get_name = standaloneKindSigName . unLoc ; mapM_ dupKindSig_Err dup_kisigs ; mapM (wrapLocFstMA (rnStandaloneKindSignature tc_names)) no_dups @@ -1682,7 +1682,7 @@ rnRoleAnnots :: NameSet rnRoleAnnots tc_names role_annots = do { -- Check for duplicates *before* renaming, to avoid -- lumping together all the unboundNames - let (no_dups, dup_annots) = removeDups (compare `on` get_name) role_annots + let (no_dups, dup_annots) = removeDupsOn get_name role_annots get_name = roleAnnotDeclName . unLoc ; mapM_ dupRoleAnnotErr dup_annots ; mapM (wrapLocMA rn_role_annot1) no_dups } |