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-rw-r--r--haddock-api/src/Haddock/Convert.hs3
1 files changed, 1 insertions, 2 deletions
diff --git a/haddock-api/src/Haddock/Convert.hs b/haddock-api/src/Haddock/Convert.hs
index 803c1a3b..d0d44f1a 100644
--- a/haddock-api/src/Haddock/Convert.hs
+++ b/haddock-api/src/Haddock/Convert.hs
@@ -235,7 +235,6 @@ synifyTyCon coax tc
use_gadt_syntax = any (not . isVanillaDataCon) (tyConDataCons tc)
consRaw = map (synifyDataCon use_gadt_syntax) (tyConDataCons tc)
cons = rights consRaw
- dataConErrs = lefts consRaw
-- "deriving" doesn't affect the signature, no need to specify any.
alg_deriv = Nothing
defn = HsDataDefn { dd_ND = alg_nd
@@ -248,7 +247,7 @@ synifyTyCon coax tc
[] -> return $
DataDecl { tcdLName = name, tcdTyVars = tyvars, tcdDataDefn = defn
, tcdFVs = placeHolderNames }
- ms -> Left $ unlines dataConErrs
+ dataConErrs -> Left $ unlines dataConErrs
-- User beware: it is your responsibility to pass True (use_gadt_syntax)
-- for any constructor that would be misrepresented by omitting its