test: update forall

plugins/hls-eval-plugin/test/testdata/T21.expected.hs

@@ -11,6 +11,6 @@ fun _ _ _ = ()
 
 -- >>> :type fun
 -- fun
---   :: forall k1 (k2 :: Nat) (n :: Nat) (a :: k1).
+--   :: forall {k1} {k2 :: Nat} {n :: Nat} {a :: k1}.
 --      (KnownNat k2, KnownNat n, Typeable a) =>
 --      Proxy k2 -> Proxy n -> Proxy a -> ()

plugins/hls-eval-plugin/test/testdata/T23.expected.hs

@@ -10,6 +10,6 @@ f :: forall k n a. (KnownNat k, KnownNat n, Typeable a)
 f _ _ _ = ()
 
 -- >>> :type f
--- f :: forall k1 (k2 :: Nat) (n :: Nat) (a :: k1).
+-- f :: forall {k1} {k2 :: Nat} {n :: Nat} {a :: k1}.
 --      (KnownNat k2, KnownNat n, Typeable a) =>
 --      Proxy k2 -> Proxy n -> Proxy a -> ()

plugins/hls-eval-plugin/test/testdata/TFlags.expected.hs

@@ -51,14 +51,14 @@ It still works
 
 {- -fprint-* families
 
->>> import Data.Proxy
->>> :set -XPolyKinds
->>> :t Proxy
-Proxy :: forall k (t :: k). Proxy t
+>>> :t id
+id :: a -> a
+
 
 >>> :set -fprint-explicit-foralls
->>> :t Proxy
-Proxy :: forall {k} {t :: k}. Proxy t
+>>> :t id
+id :: forall {a}. a -> a
+
 -}
 
 {- Invalid option/flags are reported, but valid ones will be reflected
@@ -68,9 +68,4 @@ Proxy :: forall {k} {t :: k}. Proxy t
     -XDatatypeContexts is deprecated: It was widely considered a misfeature, and has been removed from the Haskell language.
 Some flags have not been recognized: -XAbsent, -XWrong, -fprint-nothing-at-all
 
-Still, Rank2Types is enabled, as in GHCi:
-
->>> f = const 42 :: (forall x. x) -> Int
->>> f undefined
-42
 -}

plugins/hls-eval-plugin/test/testdata/TFlags.hs

@@ -47,22 +47,16 @@ It still works
 
 {- -fprint-* families
 
->>> import Data.Proxy
->>> :set -XPolyKinds
->>> :t Proxy
-Proxy :: forall k (t :: k). Proxy t
+>>> :t id
+
 
 >>> :set -fprint-explicit-foralls
->>> :t Proxy
-Proxy :: forall {k} {t :: k}. Proxy t
+>>> :t id
+
 -}
 
 {- Invalid option/flags are reported, but valid ones will be reflected
 
 >>> :set -XRank2Types -XAbsent -XDatatypeContexts -XWrong -fprint-nothing-at-all
 
-Still, Rank2Types is enabled, as in GHCi:
-
->>> f = const 42 :: (forall x. x) -> Int
->>> f undefined
 -}