Add a comment about foldMany fusion issue
commit616f0341768b8dd2478da87493ce99023a5925e5
authorHarendra Kumar <harendra@composewell.com>
dateTue 22 Mar 2022, 23:57 (5 years ago)
parent62fe488
core/src/Streamly/Internal/Data/Stream/StreamD/Type.hs+2
@@ -920,6 +920,8 @@ data FoldMany s fs b a
920920 | FoldManyYield b (FoldMany s fs b a)
921921 | FoldManyDone
922922
923+-- XXX Nested foldMany does not fuse.
924+--
923925-- | Apply a fold multiple times until the stream ends. If the stream is empty
924926-- the output would be empty.
925927--