lens 4.19 → 4.19.1

raw patch · 3 files changed

+7/−1 lines, 3 files

Files

CHANGELOG.markdown +5/−0
lens.cabal +1/−1
src/Language/Haskell/TH/Lens.hs +1/−0

CHANGELOG.markdown view

@@ -1,3 +1,8 @@+4.19.1 [2020.02.13]+-------------------+* Fix a bug introduced in 4.19 where using `_TupE` to `preview` a value would+  always fail.+ 4.19 [2020.02.03] ----------------- * Support building with GHC 8.10.

lens.cabal view

@@ -1,6 +1,6 @@ name:          lens category:      Data, Lenses, Generics-version:       4.19+version:       4.19.1 license:       BSD2 cabal-version: 1.18 license-file:  LICENSE

src/Language/Haskell/TH/Lens.hs view

@@ -2128,6 +2128,7 @@   = prism' reviewer remitter   where       reviewer = TupE+      remitter (TupE x) = Just x       remitter _ = Nothing  -- |