Closed Bodigrim closed 1 year ago
base-4.19 (and GHC 9.8) will export Data.List.!?, which will clash with Data.List.Extra.!? in https://github.com/ndmitchell/extra/blob/374ebbc12cb4b9580394556c5e5c7b1bf250d817/src/Data/List/Extra.hs#L164-L170
base-4.19
Data.List.!?
Data.List.Extra.!?
This PR wraps the definition of Data.List.Extra.!? in CPP to prevent the name clash.
See https://github.com/haskell/core-libraries-committee/issues/110#issuecomment-1359037078 for CLC discussion of the change.
Thanks!
ndmitchell
commented
1 year ago ndmitchell
commented
1 year ago
base-4.19(and GHC 9.8) will exportData.List.!?, which will clash withData.List.Extra.!?in https://github.com/ndmitchell/extra/blob/374ebbc12cb4b9580394556c5e5c7b1bf250d817/src/Data/List/Extra.hs#L164-L170This PR wraps the definition of
Data.List.Extra.!?in CPP to prevent the name clash.See https://github.com/haskell/core-libraries-committee/issues/110#issuecomment-1359037078 for CLC discussion of the change.