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TH does not have Lift instances for Maybe and Either

Template Haskell does not have Lift instances for Maybe and Either.

Trac metadata
Trac field Value
Version 6.4.2
Type Bug
TypeOfFailure OtherFailure
Priority lowest
Resolution Unresolved
Component Template Haskell
Test case
Differential revisions
BlockedBy
Related
Blocking
CC
Operating system Multiple
Architecture Multiple
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