[Git][ghc/ghc][wip/data-list-nonempty-unzip] Data.List.NonEmpty.unzip: use WARNING with category insted of DEPRECATED

[Bodigrim (@Bodigrim)]

Bodigrim pushed to branch wip/data-list-nonempty-unzip at Glasgow Haskell Compiler / GHC


Commits:
36be5531 by Andrew Lelechenko at 2024-03-01T00:09:42+01:00
Data.List.NonEmpty.unzip: use WARNING with category insted of DEPRECATED

CLC proposal: https://github.com/haskell/core-libraries-committee/issues/258

- - - - -


4 changed files:

- compiler/GHC/Data/Bag.hs
- compiler/GHC/HsToCore/Match/Constructor.hs
- libraries/base/changelog.md
- libraries/base/src/Data/List/NonEmpty.hs


Changes:

=====================================
compiler/GHC/Data/Bag.hs
=====================================
@@ -7,7 +7,7 @@ Bag: an unordered collection with duplicates
 -}
 
 {-# LANGUAGE ScopedTypeVariables, DeriveTraversable, TypeFamilies #-}
-{-# OPTIONS_GHC -Wno-deprecations #-}
+{-# OPTIONS_GHC -Wno-x-data-list-nonempty-unzip #-}
 
 module GHC.Data.Bag (
         Bag, -- abstract type


=====================================
compiler/GHC/HsToCore/Match/Constructor.hs
=====================================
@@ -2,7 +2,7 @@
 {-# LANGUAGE TypeFamilies #-}
 
 {-# OPTIONS_GHC -Wno-incomplete-uni-patterns #-}
-{-# OPTIONS_GHC -Wno-deprecations #-}
+{-# OPTIONS_GHC -Wno-x-data-list-nonempty-unzip #-}
 
 {-
 (c) The University of Glasgow 2006


=====================================
libraries/base/changelog.md
=====================================
@@ -17,7 +17,10 @@
   * Always use `safe` call to `read` for regular files and block devices on unix if the RTS is multi-threaded, regardless of `O_NONBLOCK`.
     ([CLC proposal #166](https://github.com/haskell/core-libraries-committee/issues/166))
   * Export List from Data.List ([CLC proposal #182](https://github.com/haskell/core-libraries-committee/issues/182)).
-  * Deprecate `Data.List.NonEmpty.unzip` ([CLC proposal #86](https://github.com/haskell/core-libraries-committee/issues/86))
+  * Add `{-# WARNING in "x-data-list-nonempty-unzip" #-}` to `Data.List.NonEmpty.unzip`.
+    Use `{-# OPTIONS_GHC -Wno-x-data-list-nonempty-unzip #-}` to disable it.
+     ([CLC proposal #86](https://github.com/haskell/core-libraries-committee/issues/86)
+     and [CLC proposal #258](https://github.com/haskell/core-libraries-committee/issues/258))
   * Add `System.Mem.performMajorGC` ([CLC proposal #230](https://github.com/haskell/core-libraries-committee/issues/230))
   * Fix exponent overflow/underflow bugs in the `Read` instances for `Float` and `Double` ([CLC proposal #192](https://github.com/haskell/core-libraries-committee/issues/192))
   * Implement `many` and `some` methods of `instance Alternative (Compose f g)` explicitly. ([CLC proposal #181](https://github.com/haskell/core-libraries-committee/issues/181))


=====================================
libraries/base/src/Data/List/NonEmpty.hs
=====================================
@@ -534,7 +534,7 @@ zipWith f ~(x :| xs) ~(y :| ys) = f x y :| List.zipWith f xs ys
 -- | The 'unzip' function is the inverse of the 'zip' function.
 unzip :: Functor f => f (a,b) -> (f a, f b)
 unzip xs = (fst <$> xs, snd <$> xs)
-{-# DEPRECATED unzip "This function will be made monomorphic in base-4.22, consider switching to GHC.Internal.Data.Functor.unzip" #-}
+{-# WARNING in "x-data-list-nonempty-unzip" unzip "This function will be made monomorphic in base-4.22, consider switching to Data.Functor.unzip" #-}
 
 -- | The 'nub' function removes duplicate elements from a list. In
 -- particular, it keeps only the first occurrence of each element.



View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/36be5531633db021eb3844b56ca41b6f13009819

-- 
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/36be5531633db021eb3844b56ca41b6f13009819
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