data/10-structured/data-type-decl.blt

@@ -61,6 +61,7 @@ data
     }
 
 #test record single line layout
+#pending config flag is disabled for now
 {-# LANGUAGE ScopedTypeVariables #-}
 -- brittany { lconfig_allowSinglelineRecord: true }
 data MyRecord = forall a . Show a => MyCons { foo :: a -> a, i :: Int }
@@ -72,15 +73,6 @@ data MyRecord = forall a . Show a => Bar
   { foo :: abittoolongbutnotvery -> abittoolongbutnotvery
   }
 
-#test avoid single-line record if there are comments
--- brittany { lconfig_allowSinglelineRecord: true }
-data MyRecord = MyRecord
-  { a :: Int
-    -- ^ comment 1
-  , b :: Int
-    -- ^ comment 2
-  }
-
 #test record forall constraint multiline
 {-# LANGUAGE ScopedTypeVariables #-}
 data MyRecord

source/library/Language/Haskell/Brittany/Internal/ToBriDoc/DataDecl.hs

@@ -455,9 +455,7 @@ createDetailsDoc consNameStr details = case details of
     let ((fName1, fType1), fDocR) = case mkFieldDocs fields of
           (doc1:docR) -> (doc1, docR)
           _ -> error "cannot happen (TM)"
-    allowSingleline <- do
+    allowSingleline <- mAsk <&> _conf_layout .> _lconfig_allowSinglelineRecord .> confUnpack
-      allowViaConf <- mAsk <&> _conf_layout .> _lconfig_allowSinglelineRecord .> confUnpack
-      pure (allowViaConf && not (hasAnyCommentsBelow epAnn))
     docAddBaseY BrIndentRegular $ runFilteredAlternative $ do
         -- single-line: { i :: Int, b :: Bool }
       addAlternativeCond allowSingleline $ docSeq

source/library/Language/Haskell/Brittany/Internal/ToBriDoc/Expr.hs

@@ -942,13 +942,9 @@ layoutExpr lexpr@(L _ expr) = do
         ++ showOutputable content
         ++ "|]"
         )
-    splice@HsSpliceE{} -> do
+    HsSpliceE{} -> do
       -- TODO
-      let epAnnWithoutCommas = case GHC.getLoc lexpr of
+      briDocByExactInlineOnly "HsSpliceE{}" lexpr
-            SrcSpanAnn (EpAnn anch (AnnListItem _) comms) srcLoc -> do
-              SrcSpanAnn (EpAnn anch (AnnListItem []) comms) srcLoc
-            x@(SrcSpanAnn EpAnnNotUsed _) -> x
-      briDocByExactInlineOnly "HsSpliceE{}" (L epAnnWithoutCommas splice)
     HsProc{} -> do
       -- TODO
       briDocByExactInlineOnly "HsProc{}" lexpr

source/library/Language/Haskell/Brittany/Internal/ToBriDocTools.hs

@@ -81,20 +81,14 @@ briDocByExactNoComment ast = do
 -- not contain any newlines. If this property is not met, the semantics
 -- depend on the @econf_AllowRiskyExactPrintUse@ config flag.
 briDocByExactInlineOnly
-  -- :: ( ExactPrint.ExactPrint (GHC.XRec GhcPs a)
+  :: ( ExactPrint.ExactPrint (GHC.XRec GhcPs a)
-  --    , Data (GHC.XRec GhcPs a)
+     , Data (GHC.XRec GhcPs a)
-  --    , Data a
-  --    , Data (GHC.Anno a)
-  --    , Outputable (GHC.Anno a)
-  --    )
-  :: ( GHC.Anno a ~ GHC.SrcSpanAnn' (EpAnn ann)
-     , ExactPrint.ExactPrint (GenLocated (GHC.SrcSpanAnn' (EpAnn ann)) a)
      , Data a
      , Data (GHC.Anno a)
      , Outputable (GHC.Anno a)
      )
   => String
-  -> GenLocated (GHC.SrcSpanAnn' (EpAnn ann)) a
+  -> GHC.XRec GhcPs a
   -> ToBriDocM (BriDocNumbered)
 briDocByExactInlineOnly infoStr ast = do
   traceIfDumpConf "ast"