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aristidb / aws

Amazon Web Services for Haskell
BSD 3-Clause "New" or "Revised" License
239 stars 108 forks source link

Fix build with ghc 8.4 #246

Closed markwright closed 6 years ago

markwright commented 6 years ago

Add Semigroup instances to compile with ghc 8.4:

https://prime.haskell.org/wiki/Libraries/Proposals/SemigroupMonoid#Writingcompatiblecode