Remove overlapping Lift instance #998
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awesome, thanks! |
This patch removes the overlapping `instance Lift' a => Lift a` by replacing the three `Lift'` instances with `Lift` instances: * There has been an `instance Lift a => Lift [a]` in `template-haskell` for a while now, so that one is already covered. * The `instance (Lift k, Lift v) => Lift (Map k v)` is now obtained from the `th-lift-instances` library, which is the canonical home for that particular instance. * The `text` library defines an `instance Lift Text` since version 1.2.4.0. On earlier versions of `text`, an equivalent instance is obtained from the `th-lift-instances` library, which backports it.
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CI is fixed now (after tweaking several |
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Released! |
merijn
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Jan 6, 2020
This patch removes the overlapping `instance Lift' a => Lift a` by replacing the three `Lift'` instances with `Lift` instances: * There has been an `instance Lift a => Lift [a]` in `template-haskell` for a while now, so that one is already covered. * The `instance (Lift k, Lift v) => Lift (Map k v)` is now obtained from the `th-lift-instances` library, which is the canonical home for that particular instance. * The `text` library defines an `instance Lift Text` since version 1.2.4.0. On earlier versions of `text`, an equivalent instance is obtained from the `th-lift-instances` library, which backports it.
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This patch removes the overlapping
instance Lift' a => Lift aby replacing the threeLift'instances withLiftinstances:instance Lift a => Lift [a]intemplate-haskellfor a while now, so that one is already covered.instance (Lift k, Lift v) => Lift (Map k v)is now obtained from theth-lift-instanceslibrary, which is the canonical home for that particular instance.textlibrary defines aninstance Lift Textsince version 1.2.4.0. On earlier versions oftext, an equivalent instance is obtained from theth-lift-instanceslibrary, which backports it.Before submitting your PR, check that you've:
After submitting your PR: