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authorHerbert Valerio Riedel <hvr@gnu.org>2017-09-19 14:35:36 -0400
committerBen Gamari <ben@smart-cactus.org>2017-09-19 14:35:38 -0400
commitf63bc730c7ea42ca6882f8078eb86be8bf1cc6ad (patch)
tree3273e53bf00121c2a2657a9fe997283300e997e9 /compiler/rename/RnNames.hs
parent12a92fedf8b1997f2e26800929be117d54536b7e (diff)
downloadhaskell-f63bc730c7ea42ca6882f8078eb86be8bf1cc6ad.tar.gz
compiler: introduce custom "GhcPrelude" Prelude
This switches the compiler/ component to get compiled with -XNoImplicitPrelude and a `import GhcPrelude` is inserted in all modules. This is motivated by the upcoming "Prelude" re-export of `Semigroup((<>))` which would cause lots of name clashes in every modulewhich imports also `Outputable` Reviewers: austin, goldfire, bgamari, alanz, simonmar Reviewed By: bgamari Subscribers: goldfire, rwbarton, thomie, mpickering, bgamari Differential Revision: https://phabricator.haskell.org/D3989
Diffstat (limited to 'compiler/rename/RnNames.hs')
-rw-r--r--compiler/rename/RnNames.hs2
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/rename/RnNames.hs b/compiler/rename/RnNames.hs
index 84e62f0113..b1dc8877b5 100644
--- a/compiler/rename/RnNames.hs
+++ b/compiler/rename/RnNames.hs
@@ -25,6 +25,8 @@ module RnNames (
#include "HsVersions.h"
+import GhcPrelude
+
import DynFlags
import HsSyn
import TcEnv