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Missing MonadFail instance for Q monad from TemplateHaskell

Since GHC 8.0.1 introduces MonadFailDesugaring one would expect Q monad to have an instance for MonadFail.

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Trac field Value
Version 8.0.1-rc2
Type Bug
TypeOfFailure OtherFailure
Priority normal
Resolution Unresolved
Component Template Haskell
Test case
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