[Git][ghc/ghc][master] Revert "Add Generic tuple instances up to 15-tuple" #16688

[David Eichmann]

David Eichmann pushed to branch master at Glasgow Haskell Compiler / GHC


Commits:
535a26c9 by David Eichmann at 2019-05-23T17:26:37Z
Revert "Add Generic tuple instances up to 15-tuple" #16688

This reverts commit 5eb9445444c4099fc9ee0803ba45db390900a80f.
It has caused an increase in variance of performance test T9630,
causing CI to fail.

- - - - -


1 changed file:

- libraries/base/GHC/Generics.hs


Changes:

=====================================
libraries/base/GHC/Generics.hs
=====================================
@@ -1434,30 +1434,6 @@ deriving instance Generic ((,,,,,) a b c d e f)
 -- | @since 4.6.0.0
 deriving instance Generic ((,,,,,,) a b c d e f g)
 
--- | @since 4.14.0.0
-deriving instance Generic ((,,,,,,,) a b c d e f g h)
-
--- | @since 4.14.0.0
-deriving instance Generic ((,,,,,,,,) a b c d e f g h i)
-
--- | @since 4.14.0.0
-deriving instance Generic ((,,,,,,,,,) a b c d e f g h i j)
-
--- | @since 4.14.0.0
-deriving instance Generic ((,,,,,,,,,,) a b c d e f g h i j k)
-
--- | @since 4.14.0.0
-deriving instance Generic ((,,,,,,,,,,,) a b c d e f g h i j k l)
-
--- | @since 4.14.0.0
-deriving instance Generic ((,,,,,,,,,,,,) a b c d e f g h i j k l m)
-
--- | @since 4.14.0.0
-deriving instance Generic ((,,,,,,,,,,,,,) a b c d e f g h i j k l m n)
-
--- | @since 4.14.0.0
-deriving instance Generic ((,,,,,,,,,,,,,,) a b c d e f g h i j k l m n o)
-
 -- | @since 4.12.0.0
 deriving instance Generic (Down a)
 
@@ -1495,30 +1471,6 @@ deriving instance Generic1 ((,,,,,) a b c d e)
 -- | @since 4.6.0.0
 deriving instance Generic1 ((,,,,,,) a b c d e f)
 
--- | @since 4.14.0.0
-deriving instance Generic1 ((,,,,,,,) a b c d e f g)
-
--- | @since 4.14.0.0
-deriving instance Generic1 ((,,,,,,,,) a b c d e f g h)
-
--- | @since 4.14.0.0
-deriving instance Generic1 ((,,,,,,,,,) a b c d e f g h i)
-
--- | @since 4.14.0.0
-deriving instance Generic1 ((,,,,,,,,,,) a b c d e f g h i j)
-
--- | @since 4.14.0.0
-deriving instance Generic1 ((,,,,,,,,,,,) a b c d e f g h i j k)
-
--- | @since 4.14.0.0
-deriving instance Generic1 ((,,,,,,,,,,,,) a b c d e f g h i j k l)
-
--- | @since 4.14.0.0
-deriving instance Generic1 ((,,,,,,,,,,,,,) a b c d e f g h i j k l m)
-
--- | @since 4.14.0.0
-deriving instance Generic1 ((,,,,,,,,,,,,,,) a b c d e f g h i j k l m n)
-
 -- | @since 4.12.0.0
 deriving instance Generic1 Down
 



View it on GitLab: https://gitlab.haskell.org/ghc/ghc/commit/535a26c90f458801aeb1e941a3f541200d171e8f

-- 
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/commit/535a26c90f458801aeb1e941a3f541200d171e8f
You're receiving this email because of your account on gitlab.haskell.org.


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.haskell.org/pipermail/ghc-commits/attachments/20190523/47922594/attachment-0001.html>