[Git][ghc/ghc][wip/ipe-sharing] base: Do not expose whereFrom# from GHC.Exts

[Ben Gamari (@bgamari)]

Ben Gamari pushed to branch wip/ipe-sharing at Glasgow Haskell Compiler / GHC


Commits:
0e14e2cc by Ben Gamari at 2023-11-17T18:54:29-05:00
base: Do not expose whereFrom# from GHC.Exts

- - - - -


6 changed files:

- libraries/base/changelog.md
- libraries/base/src/GHC/Exts.hs
- testsuite/tests/interface-stability/base-exports.stdout
- testsuite/tests/interface-stability/base-exports.stdout-javascript-unknown-ghcjs
- testsuite/tests/interface-stability/base-exports.stdout-mingw32
- testsuite/tests/interface-stability/base-exports.stdout-ws-32


Changes:

=====================================
libraries/base/changelog.md
=====================================
@@ -11,6 +11,7 @@
   * 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))
   * 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))
+  * `GHC.Exts` no longer exports the GHC-internal `whereFrom#` primop ([CLC proposal #214](https://github.com/haskell/core-libraries-committee/issues/214))
   * `GHC.InfoProv.InfoProv` now provides a `ipUnitId :: String` field encoding the unit ID of the unit defining the info table ([CLC proposal #214](https://github.com/haskell/core-libraries-committee/issues/214))
 
 ## 4.19.0.0 *October 2023*


=====================================
libraries/base/src/GHC/Exts.hs
=====================================
@@ -130,7 +130,7 @@ module GHC.Exts
         maxTupleSize,
        ) where
 
-import GHC.Prim hiding ( coerce )
+import GHC.Prim hiding ( coerce, whereFrom# )
 import GHC.Types
   hiding ( IO   -- Exported from "GHC.IO"
          , Type -- Exported from "Data.Kind"


=====================================
testsuite/tests/interface-stability/base-exports.stdout
=====================================
@@ -4679,7 +4679,6 @@ module GHC.Base where
   waitRead# :: forall d. Int# -> State# d -> State# d
   waitWrite# :: forall d. Int# -> State# d -> State# d
   when :: forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
-  whereFrom# :: forall a d. a -> Addr# -> State# d -> (# State# d, Int# #)
   word16ToInt16# :: Word16# -> Int16#
   word16ToWord# :: Word16# -> Word#
   word2Double# :: Word# -> Double#


=====================================
testsuite/tests/interface-stability/base-exports.stdout-javascript-unknown-ghcjs
=====================================
@@ -4679,7 +4679,6 @@ module GHC.Base where
   waitRead# :: forall d. Int# -> State# d -> State# d
   waitWrite# :: forall d. Int# -> State# d -> State# d
   when :: forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
-  whereFrom# :: forall a d. a -> Addr# -> State# d -> (# State# d, Int# #)
   word16ToInt16# :: Word16# -> Int16#
   word16ToWord# :: Word16# -> Word#
   word2Double# :: Word# -> Double#


=====================================
testsuite/tests/interface-stability/base-exports.stdout-mingw32
=====================================
@@ -4682,7 +4682,6 @@ module GHC.Base where
   waitRead# :: forall d. Int# -> State# d -> State# d
   waitWrite# :: forall d. Int# -> State# d -> State# d
   when :: forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
-  whereFrom# :: forall a d. a -> Addr# -> State# d -> (# State# d, Int# #)
   word16ToInt16# :: Word16# -> Int16#
   word16ToWord# :: Word16# -> Word#
   word2Double# :: Word# -> Double#


=====================================
testsuite/tests/interface-stability/base-exports.stdout-ws-32
=====================================
@@ -4679,7 +4679,6 @@ module GHC.Base where
   waitRead# :: forall d. Int# -> State# d -> State# d
   waitWrite# :: forall d. Int# -> State# d -> State# d
   when :: forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
-  whereFrom# :: forall a d. a -> Addr# -> State# d -> (# State# d, Int# #)
   word16ToInt16# :: Word16# -> Int16#
   word16ToWord# :: Word16# -> Word#
   word2Double# :: Word# -> Double#



View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/0e14e2cc4ccb1684f8f5752810aff553bd36ba46

-- 
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/0e14e2cc4ccb1684f8f5752810aff553bd36ba46
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