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| author | Ryan Scott <ryan.gl.scott@gmail.com> | 2018-10-03 08:41:56 -0400 |
|---|---|---|
| committer | Ryan Scott <ryan.gl.scott@gmail.com> | 2018-10-03 08:41:56 -0400 |
| commit | a838ae3750d0744001f31f4cedad13acf47bd610 (patch) | |
| tree | 12f3162b94da073165d8ae9dc7bea6b65cdc8e29 /compiler/main/Plugins.hs | |
| parent | 21efbc7599e39ec93b8b13b7d7b84811226e6f6f (diff) | |
| download | haskell-a838ae3750d0744001f31f4cedad13acf47bd610.tar.gz | |
Drop GHC 8.2 compatibility
Summary:
GHC 8.6.1 is out, so now GHC's support window only extends
back to GHC 8.4. This means we can delete gobs of code that were
only used for GHC 8.2 support. Hooray!
Test Plan: ./validate
Reviewers: bgamari, Phyx, erikd
Reviewed By: bgamari, Phyx
Subscribers: rwbarton, erikd, carter
Differential Revision: https://phabricator.haskell.org/D5192
Diffstat (limited to 'compiler/main/Plugins.hs')
| -rw-r--r-- | compiler/main/Plugins.hs | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/compiler/main/Plugins.hs b/compiler/main/Plugins.hs index e83ec08805..01a9841119 100644 --- a/compiler/main/Plugins.hs +++ b/compiler/main/Plugins.hs @@ -123,9 +123,6 @@ instance Semigroup PluginRecompile where instance Monoid PluginRecompile where mempty = NoForceRecompile -#if __GLASGOW_HASKELL__ < 804 - mappend = (Data.Semigroup.<>) -#endif type CorePlugin = [CommandLineOption] -> [CoreToDo] -> CoreM [CoreToDo] type TcPlugin = [CommandLineOption] -> Maybe TcRnTypes.TcPlugin |