Fully remove HsVersions.h

Replace uses of WARN macro with calls to:

  warnPprTrace :: Bool -> SDoc -> a -> a

Remove the now unused HsVersions.h

Bump haddock submodule

7 files changed, 1 insertions, 15 deletions

diff --git a/compiler/GHC/Rename/Env.hs b/compiler/GHC/Rename/Env.hs
index 2425a253a5..9a4f22979e 100644
--- a/compiler/GHC/Rename/Env.hs
+++ b/compiler/GHC/Rename/Env.hs
@@ -55,8 +55,6 @@ module GHC.Rename.Env (
 
     ) where
 
-#include "HsVersions.h"
-
 import GHC.Prelude
 
 import GHC.Iface.Load   ( loadInterfaceForName, loadSrcInterface_maybe )
diff --git a/compiler/GHC/Rename/Expr.hs b/compiler/GHC/Rename/Expr.hs
index 3d27e77ea5..e1b68e2504 100644
--- a/compiler/GHC/Rename/Expr.hs
+++ b/compiler/GHC/Rename/Expr.hs
@@ -25,8 +25,6 @@ module GHC.Rename.Expr (
         AnnoBody
    ) where
 
-#include "HsVersions.h"
-
 import GHC.Prelude
 
 import GHC.Rename.Bind ( rnLocalBindsAndThen, rnLocalValBindsLHS, rnLocalValBindsRHS
diff --git a/compiler/GHC/Rename/HsType.hs b/compiler/GHC/Rename/HsType.hs
index c827b92a45..268e6418cf 100644
--- a/compiler/GHC/Rename/HsType.hs
+++ b/compiler/GHC/Rename/HsType.hs
@@ -77,8 +77,6 @@ import qualified Data.List.NonEmpty as NE
 import Data.List.NonEmpty (NonEmpty(..))
 import Control.Monad
 
-#include "HsVersions.h"
-
 {-
 These type renamers are in a separate module, rather than in (say) GHC.Rename.Module,
 to break several loops.
diff --git a/compiler/GHC/Rename/Module.hs b/compiler/GHC/Rename/Module.hs
index 1a5fcedf8f..0e536b7461 100644
--- a/compiler/GHC/Rename/Module.hs
+++ b/compiler/GHC/Rename/Module.hs
@@ -16,8 +16,6 @@ module GHC.Rename.Module (
         rnSrcDecls, addTcgDUs, findSplice
     ) where
 
-#include "HsVersions.h"
-
 import GHC.Prelude
 
 import {-# SOURCE #-} GHC.Rename.Expr( rnLExpr )
diff --git a/compiler/GHC/Rename/Names.hs b/compiler/GHC/Rename/Names.hs
index 40853a16e2..f4bde99be0 100644
--- a/compiler/GHC/Rename/Names.hs
+++ b/compiler/GHC/Rename/Names.hs
@@ -30,8 +30,6 @@ module GHC.Rename.Names (
         ImportDeclUsage
     ) where
 
-#include "HsVersions.h"
-
 import GHC.Prelude
 
 import GHC.Driver.Env
@@ -341,7 +339,7 @@ rnImportDecl this_mod
 
     -- Compiler sanity check: if the import didn't say
     -- {-# SOURCE #-} we should not get a hi-boot file
-    WARN( (want_boot == NotBoot) && (mi_boot iface == IsBoot), ppr imp_mod_name ) do
+    warnPprTrace ((want_boot == NotBoot) && (mi_boot iface == IsBoot)) (ppr imp_mod_name) $ do
 
     -- Issue a user warning for a redundant {- SOURCE -} import
     -- NB that we arrange to read all the ordinary imports before
diff --git a/compiler/GHC/Rename/Pat.hs b/compiler/GHC/Rename/Pat.hs
index 5934f36f54..0d14420be4 100644
--- a/compiler/GHC/Rename/Pat.hs
+++ b/compiler/GHC/Rename/Pat.hs
@@ -49,8 +49,6 @@ import GHC.Prelude
 import {-# SOURCE #-} GHC.Rename.Expr ( rnLExpr )
 import {-# SOURCE #-} GHC.Rename.Splice ( rnSplicePat )
 
-#include "HsVersions.h"
-
 import GHC.Hs
 import GHC.Tc.Utils.Monad
 import GHC.Tc.Utils.Zonk   ( hsOverLitName )
diff --git a/compiler/GHC/Rename/Splice.hs b/compiler/GHC/Rename/Splice.hs
index f3bab6c3fe..4027c89e79 100644
--- a/compiler/GHC/Rename/Splice.hs
+++ b/compiler/GHC/Rename/Splice.hs
@@ -11,8 +11,6 @@ module GHC.Rename.Splice (
         , traceSplice, SpliceInfo(..)
   ) where
 
-#include "HsVersions.h"
-
 import GHC.Prelude
 
 import GHC.Types.Name