diff options
| author | Ryan Scott <ryan.gl.scott@gmail.com> | 2017-08-01 09:48:52 -0400 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2017-08-01 10:37:34 -0400 |
| commit | c13720c8c6047844f659ad4ce684946b80c99bee (patch) | |
| tree | 9c6462bf94d69daa318e5a4a9e2d84981743e1ec /compiler/utils/OrdList.hs | |
| parent | b311096c5cf4b669dcfceb99561ac6e1c4cca0cd (diff) | |
| download | haskell-c13720c8c6047844f659ad4ce684946b80c99bee.tar.gz | |
Drop GHC 7.10 compatibility
GHC 8.2.1 is out, so now GHC's support window only extends back to GHC
8.0. This means we can delete gobs of code that was only used for GHC
7.10 support. Hooray!
Test Plan: ./validate
Reviewers: hvr, bgamari, austin, goldfire, simonmar
Reviewed By: bgamari
Subscribers: Phyx, rwbarton, thomie
Differential Revision: https://phabricator.haskell.org/D3781
Diffstat (limited to 'compiler/utils/OrdList.hs')
| -rw-r--r-- | compiler/utils/OrdList.hs | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/compiler/utils/OrdList.hs b/compiler/utils/OrdList.hs index 3c5b9d7380..1660090ba7 100644 --- a/compiler/utils/OrdList.hs +++ b/compiler/utils/OrdList.hs @@ -9,7 +9,6 @@ Provide trees (of instructions), so that lists of instructions can be appended in linear time. -} -{-# LANGUAGE CPP #-} module OrdList ( OrdList, nilOL, isNilOL, unitOL, appOL, consOL, snocOL, concatOL, lastOL, @@ -18,10 +17,8 @@ module OrdList ( import Outputable -#if __GLASGOW_HASKELL__ > 710 import Data.Semigroup ( Semigroup ) import qualified Data.Semigroup as Semigroup -#endif infixl 5 `appOL` infixl 5 `snocOL` @@ -39,10 +36,8 @@ data OrdList a instance Outputable a => Outputable (OrdList a) where ppr ol = ppr (fromOL ol) -- Convert to list and print that -#if __GLASGOW_HASKELL__ > 710 instance Semigroup (OrdList a) where (<>) = appOL -#endif instance Monoid (OrdList a) where mempty = nilOL |