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-rw-r--r--compiler/cmm/Hoopl/Dataflow.hs2
-rw-r--r--distrib/compare/Makefile2
-rw-r--r--distrib/compare/compare.hs2
-rw-r--r--ghc/Main.hs1
-rw-r--r--libraries/integer-simple/GHC/Integer/Type.hs3
-rw-r--r--utils/checkUniques/Makefile2
-rw-r--r--utils/checkUniques/checkUniques.hs2
-rw-r--r--utils/dll-split/Main.hs3
-rw-r--r--utils/ghc-pkg/Main.hs2
-rw-r--r--utils/ghctags/Main.hs2
-rw-r--r--utils/runghc/runghc.hs2
11 files changed, 7 insertions, 16 deletions
diff --git a/compiler/cmm/Hoopl/Dataflow.hs b/compiler/cmm/Hoopl/Dataflow.hs
index 78b930a20f..7105195d3c 100644
--- a/compiler/cmm/Hoopl/Dataflow.hs
+++ b/compiler/cmm/Hoopl/Dataflow.hs
@@ -9,7 +9,7 @@
-- specialised to the UniqSM monad.
--
-{-# LANGUAGE RankNTypes, ScopedTypeVariables, GADTs, EmptyDataDecls, PatternGuards, TypeFamilies, MultiParamTypeClasses #-}
+{-# LANGUAGE RankNTypes, ScopedTypeVariables, GADTs, TypeFamilies, MultiParamTypeClasses #-}
{-# OPTIONS_GHC -fprof-auto-top #-}
{-# LANGUAGE Trustworthy #-}
diff --git a/distrib/compare/Makefile b/distrib/compare/Makefile
index f65c0419eb..49645783e2 100644
--- a/distrib/compare/Makefile
+++ b/distrib/compare/Makefile
@@ -2,7 +2,7 @@
GHC = ghc
compare: *.hs
- "$(GHC)" -O --make -Wall -Werror $@
+ "$(GHC)" -O -XHaskell2010 --make -Wall -Werror $@
.PHONY: clean
clean:
diff --git a/distrib/compare/compare.hs b/distrib/compare/compare.hs
index 81055c2826..8653e3f6aa 100644
--- a/distrib/compare/compare.hs
+++ b/distrib/compare/compare.hs
@@ -1,5 +1,3 @@
-{-# LANGUAGE PatternGuards #-}
-
module Main (main) where
import Control.Monad.State
diff --git a/ghc/Main.hs b/ghc/Main.hs
index d056bf97c4..fcb9bd15a1 100644
--- a/ghc/Main.hs
+++ b/ghc/Main.hs
@@ -1,5 +1,4 @@
{-# OPTIONS -fno-warn-incomplete-patterns -optc-DNON_POSIX_SOURCE #-}
-{-# LANGUAGE ForeignFunctionInterface #-}
-----------------------------------------------------------------------------
--
diff --git a/libraries/integer-simple/GHC/Integer/Type.hs b/libraries/integer-simple/GHC/Integer/Type.hs
index 5deecd29bb..cd39b7d6bd 100644
--- a/libraries/integer-simple/GHC/Integer/Type.hs
+++ b/libraries/integer-simple/GHC/Integer/Type.hs
@@ -1,6 +1,5 @@
-{-# LANGUAGE CPP, MagicHash, ForeignFunctionInterface,
- NoImplicitPrelude, BangPatterns, UnboxedTuples,
+{-# LANGUAGE CPP, MagicHash, NoImplicitPrelude, BangPatterns, UnboxedTuples,
UnliftedFFITypes #-}
-- Commentary of Integer library is located on the wiki:
diff --git a/utils/checkUniques/Makefile b/utils/checkUniques/Makefile
index a7b2df17e2..b017473da3 100644
--- a/utils/checkUniques/Makefile
+++ b/utils/checkUniques/Makefile
@@ -13,4 +13,4 @@ check: checkUniques
./checkUniques mkPreludeMiscIdUnique $(PREL_NAMES) $(DS_META)
checkUniques: checkUniques.hs
- $(GHC) --make $@
+ $(GHC) -O -XHaskell2010 --make $@
diff --git a/utils/checkUniques/checkUniques.hs b/utils/checkUniques/checkUniques.hs
index d8858dee26..2eda188e3c 100644
--- a/utils/checkUniques/checkUniques.hs
+++ b/utils/checkUniques/checkUniques.hs
@@ -1,5 +1,3 @@
-{-# LANGUAGE PatternGuards #-}
-
-- Some things could be improved, e.g.:
-- * Check that each file given contains at least one instance of the
-- function
diff --git a/utils/dll-split/Main.hs b/utils/dll-split/Main.hs
index c0e370641c..c3f5a15a4a 100644
--- a/utils/dll-split/Main.hs
+++ b/utils/dll-split/Main.hs
@@ -1,6 +1,3 @@
-
-{-# LANGUAGE PatternGuards #-}
-
module Main (main) where
import Control.Monad
diff --git a/utils/ghc-pkg/Main.hs b/utils/ghc-pkg/Main.hs
index 30acbe2eb8..6bac88b379 100644
--- a/utils/ghc-pkg/Main.hs
+++ b/utils/ghc-pkg/Main.hs
@@ -1,4 +1,4 @@
-{-# LANGUAGE PatternGuards, CPP, ForeignFunctionInterface #-}
+{-# LANGUAGE CPP #-}
-----------------------------------------------------------------------------
--
-- (c) The University of Glasgow 2004-2009.
diff --git a/utils/ghctags/Main.hs b/utils/ghctags/Main.hs
index a67891e16a..815cc7ca18 100644
--- a/utils/ghctags/Main.hs
+++ b/utils/ghctags/Main.hs
@@ -1,4 +1,4 @@
-{-# LANGUAGE PatternGuards, ScopedTypeVariables #-}
+{-# LANGUAGE ScopedTypeVariables #-}
module Main where
import Prelude hiding ( mod, id, mapM )
diff --git a/utils/runghc/runghc.hs b/utils/runghc/runghc.hs
index 5280cb3344..47a6bc57d5 100644
--- a/utils/runghc/runghc.hs
+++ b/utils/runghc/runghc.hs
@@ -1,4 +1,4 @@
-{-# LANGUAGE CPP, ForeignFunctionInterface #-}
+{-# LANGUAGE CPP #-}
#include "ghcconfig.h"
-----------------------------------------------------------------------------
--