Fix tests for ghc 8.2.2

Author: fendor

test/unit/GhcModPluginSpec.hs

@@ -488,6 +488,7 @@ ghcmodSpec =
               , (Range (toPos (33, 15)) (toPos (33, 19)), "[Test] -> ShowS")
 #if (defined(MIN_VERSION_GLASGOW_HASKELL) && (MIN_VERSION_GLASGOW_HASKELL(8,4,0,0)))
 #else
+              , (Range (toPos (33, 15)) (toPos (33, 19)), "Int -> Test -> ShowS")
               , (Range (toPos (33, 15)) (toPos (33, 19)), "[Test] -> ShowS")
 #endif
               ]
@@ -507,6 +508,7 @@ ghcmodSpec =
 #if (defined(MIN_VERSION_GLASGOW_HASKELL) && (MIN_VERSION_GLASGOW_HASKELL(8,4,0,0)))
 #else
               , (Range (toPos (33, 21)) (toPos (33, 23)), "Test -> Test -> Bool")
+              , (Range (toPos (33, 21)) (toPos (33, 23)), "Test -> Test -> Bool")
 #endif
               ]
       testCommand testPlugins act "ghcmod" "type" arg res