<div dir="ltr"><div class="gmail_default" style="font-family:tahoma,sans-serif">i've found for the last couple of weeks, the 9.4 branch fails to build with the following error. is this known? a fix in the works?</div><div class="gmail_default" style="font-family:tahoma,sans-serif">```<br>libraries/bytestring/Data/ByteString/Internal.hs:292:23: error:<br>    • Couldn't match type ‘m’ with ‘TH.Q’<br>      ‘m’ is a rigid type variable bound by<br>        the type signature for:<br>          TH.lift :: forall (m :: * -> *).<br>                     TH.Quote m =><br>                     ByteString -> m TH.Exp<br>        at libraries/bytestring/Data/ByteString/Internal.hs:292:3-6<br>      Expected type: m TH.Exp<br>        Actual type: TH.Q TH.Exp<br>    • In the expression:<br>        [| unsafePackLenLiteral |]<br>          `TH.appE` TH.litE (TH.integerL (fromIntegral len))<br>          `TH.appE`<br>            TH.litE (TH.BytesPrimL $ TH.Bytes ptr 0 (fromIntegral len))<br>      In an equation for ‘TH.lift’:<br>          TH.lift (BS ptr len)<br>            = [| unsafePackLenLiteral |]<br>                `TH.appE` TH.litE (TH.integerL (fromIntegral len))<br>                `TH.appE`<br>                  TH.litE (TH.BytesPrimL $ TH.Bytes ptr 0 (fromIntegral len))<br>      In the instance declaration for ‘TH.Lift ByteString’<br>    • Relevant bindings include<br>        lift :: ByteString -> m TH.Exp<br>          (bound at libraries/bytestring/Data/ByteString/Internal.hs:292:3)<br>    |<br>292 |   lift (BS ptr len) = [| unsafePackLenLiteral |]<br>    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^...<br></div><div class="gmail_default" style="font-family:tahoma,sans-serif">```</div><div><br></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature">Shayne Fletcher</div></div>