Replace Rank2Types and PolymorphicComponents by RankNTypes

testsuite/tests/deSugar/should_compile/ds050.hs

-{-# LANGUAGE Rank2Types #-}
+{-# LANGUAGE RankNTypes #-}
 
 module ShouldCompile where
 

testsuite/tests/gadt/doaitse.hs

 {-# LANGUAGE GADTs, ExistentialQuantification, ScopedTypeVariables,
-             Rank2Types #-}
+             RankNTypes #-}
 
 -- Here's an example from Doaitse Swiestra (Sept 06)
 -- which requires use of scoped type variables

testsuite/tests/gadt/gadt1.hs

-{-# LANGUAGE GADTs, Rank2Types #-}
+{-# LANGUAGE GADTs, RankNTypes #-}
 
 module ShouldCompile where
 

testsuite/tests/gadt/gadt21.hs

-{-# LANGUAGE GADTs, ExistentialQuantification, KindSignatures, Rank2Types #-}
+{-# LANGUAGE GADTs, ExistentialQuantification, KindSignatures, RankNTypes #-}
 
 -- Fails (needs the (Ord a) in TypeSet 
 -- c.f. gadt22.hs

testsuite/tests/gadt/gadt22.hs

-{-# LANGUAGE GADTs, ExistentialQuantification, KindSignatures, Rank2Types #-}
+{-# LANGUAGE GADTs, ExistentialQuantification, KindSignatures, RankNTypes #-}
 
 -- Succeeds (needs the (Ord a) in TypeSet 
 -- c.f. gadt21.hs

testsuite/tests/gadt/nbe.hs

-{-# LANGUAGE GADTs, Rank2Types #-}
+{-# LANGUAGE GADTs, RankNTypes #-}
 
 module Main where
 

testsuite/tests/gadt/termination.hs

-{-# LANGUAGE GADTs, Rank2Types #-}
+{-# LANGUAGE GADTs, RankNTypes #-}
 
 module Termination where
 

testsuite/tests/ghci.debugger/scripts/print012.script

-:set -XGADTs -XRank2Types -XExistentialQuantification -XDeriveDataTypeable -XGeneralizedNewtypeDeriving
+:set -XGADTs -XRankNTypes -XExistentialQuantification -XDeriveDataTypeable -XGeneralizedNewtypeDeriving
 :l ../GADT
 :a ../Test
 :m +Main

testsuite/tests/ghci.debugger/scripts/print013.script

 -- Test handling of extra fields in the representation due to dictionaries
 
-:set -XGADTs -XRank2Types
+:set -XGADTs -XRankNTypes
 :l ../GADT
 
 let d = DictN (1 :: Integer)

testsuite/tests/ghci.debugger/scripts/print014.script

 -- Test handling of extra fields in the representation due to existentials.
 
-:set -XGADTs -XRank2Types
+:set -XGADTs -XRankNTypes
 :l ../GADT
 
 let e = Exist 1

testsuite/tests/ghci.debugger/scripts/print034.script

 -- More GADT goodness
 
-:set -XGADTs -XRank2Types -XDeriveDataTypeable -XGeneralizedNewtypeDeriving
+:set -XGADTs -XRankNTypes -XDeriveDataTypeable -XGeneralizedNewtypeDeriving
 :l ../GADT
 :a ../Test
 :m +Main

testsuite/tests/ghci/prog008/A.hs

-{-# LANGUAGE Rank2Types, MultiParamTypeClasses #-}
+{-# LANGUAGE RankNTypes, MultiParamTypeClasses #-}
 
 -- Tests a bug spotted by Claus in which the type
 -- of c3 was wrongly displayed in GHCi as

testsuite/tests/ghci/scripts/ghci025.hs

-{-# LANGUAGE Rank2Types, MultiParamTypeClasses #-}
+{-# LANGUAGE RankNTypes, MultiParamTypeClasses #-}
 
 module T where
 

testsuite/tests/haddock/haddock_examples/test.T

@@ -3,4 +3,4 @@ test('haddock.Test',
       extra_clean(['Test.hi', 'Test.o', 'Hidden.hi', 'Hidden.o',
                    'Visible.hi', 'Visible.o'])],
      multimod_compile,
-     ['Test Hidden Visible', '-XRank2Types -XExistentialQuantification -haddock -ddump-parsed'])
+     ['Test Hidden Visible', '-XRankNTypes -XExistentialQuantification -haddock -ddump-parsed'])

testsuite/tests/haddock/should_compile_flag_haddock/all.T

@@ -23,8 +23,8 @@ test('haddockA022', normal, compile, ['-haddock -ddump-parsed'])
 test('haddockA023', normal, compile, ['-haddock -ddump-parsed'])
 test('haddockA024', normal, compile, ['-haddock -ddump-parsed'])
 test('haddockA025', normal, compile, ['-haddock -ddump-parsed'])
-test('haddockA026', normal, compile, ['-haddock -ddump-parsed -XRank2Types'])
-test('haddockA027', normal, compile, ['-haddock -ddump-parsed -XRank2Types'])
+test('haddockA026', normal, compile, ['-haddock -ddump-parsed -XRankNTypes'])
+test('haddockA027', normal, compile, ['-haddock -ddump-parsed -XRankNTypes'])
 test('haddockA028', normal, compile, ['-haddock -ddump-parsed -XTypeOperators'])
 test('haddockA029', normal, compile, ['-haddock -ddump-parsed'])
 test('haddockA030', normal, compile, ['-haddock -ddump-parsed'])

testsuite/tests/haddock/should_compile_noflag_haddock/all.T

@@ -23,8 +23,8 @@ test('haddockC022', normal, compile, [''])
 test('haddockC023', normal, compile, [''])
 test('haddockC024', normal, compile, [''])
 test('haddockC025', normal, compile, [''])
-test('haddockC026', normal, compile, ['-XRank2Types'])
-test('haddockC027', normal, compile, ['-XRank2Types'])
+test('haddockC026', normal, compile, ['-XRankNTypes'])
+test('haddockC027', normal, compile, ['-XRankNTypes'])
 test('haddockC028', normal, compile, ['-XTypeOperators'])
 test('haddockC029', normal, compile, [''])
 test('haddockC030', normal, compile, [''])

testsuite/tests/indexed-types/should_compile/Roman1.hs

-{-# LANGUAGE TypeFamilies, Rank2Types #-}
+{-# LANGUAGE TypeFamilies, RankNTypes #-}
 
 -- This test made the type checker produce an
 -- ill-kinded coercion term.

testsuite/tests/indexed-types/should_compile/T3787.hs

@@ -16,7 +16,7 @@
 
 -- | Module "Trampoline" defines the trampoline computations and their basic building blocks.
 
-{-# LANGUAGE ScopedTypeVariables, Rank2Types, MultiParamTypeClasses, TypeFamilies, KindSignatures,
+{-# LANGUAGE ScopedTypeVariables, RankNTypes, MultiParamTypeClasses, TypeFamilies, KindSignatures,
              FlexibleContexts, FlexibleInstances, OverlappingInstances, UndecidableInstances
  #-}
 

testsuite/tests/indexed-types/should_compile/T4120.hs

-{-# LANGUAGE Rank2Types, TypeFamilies #-}
+{-# LANGUAGE RankNTypes, TypeFamilies #-}
 
 -- Unification yielding a coercion under a forall
 

testsuite/tests/indexed-types/should_compile/T4178.hs

 {-# LANGUAGE
 	FlexibleContexts,
-	Rank2Types,
+	RankNTypes,
 	TypeFamilies,
 	MultiParamTypeClasses,
 	FlexibleInstances #-}