diff options
Diffstat (limited to 'haddock-api/src/Haddock/Backends/Xhtml/Specialize.hs')
| -rw-r--r-- | haddock-api/src/Haddock/Backends/Xhtml/Specialize.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/haddock-api/src/Haddock/Backends/Xhtml/Specialize.hs b/haddock-api/src/Haddock/Backends/Xhtml/Specialize.hs index 1da089d9..47a96b34 100644 --- a/haddock-api/src/Haddock/Backends/Xhtml/Specialize.hs +++ b/haddock-api/src/Haddock/Backends/Xhtml/Specialize.hs @@ -292,7 +292,7 @@ freshName :: SetName name => name -> Rename name name freshName name = do fv <- ask env <- get - let taken = Set.union fv (Set.fromList . map getNameRep . Map.keys $ env) + let taken = Set.union fv (Set.fromList . map getNameRep . Map.elems $ env) let name' = setInternalNameRep (findFreshName taken occ) name put $ Map.insert nname name' env return name' |