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Test makePrismLabels after declareFieldLabels #355

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Sep 17, 2020
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Test makePrismLabels after declareFieldLabels #355

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7 changes: 7 additions & 0 deletions optics-th/tests/Optics/TH/Tests.hs
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Original file line number Diff line number Diff line change
Expand Up @@ -687,6 +687,13 @@ declareFieldLabels [d|
data Quark2 a = Qualified2 { gaffer2 :: a }
| Unqualified2 { gaffer2 :: a, tape2 :: a }
|]
makePrismLabels ''Quark2 -- after declareFieldLabels

checkQualified2 :: Prism' (Quark2 a) a
checkQualified2 = #_Qualified2

checkUnqualified2 :: Prism' (Quark2 a) (a, a)
checkUnqualified2 = #_Unqualified2

checkGaffer2 :: Lens' (Quark2 a) a
checkGaffer2 = #gaffer2
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