3 files changed, 53 insertions, 0 deletions
diff --git a/testsuite/tests/typecheck/should_run/T22510.hs b/testsuite/tests/typecheck/should_run/T22510.hs
new file mode 100644
index 0000000000..201e7da742
--- /dev/null
+++ b/testsuite/tests/typecheck/should_run/T22510.hs
@@ -0,0 +1,36 @@
+{-# LANGUAGE MagicHash, UnboxedTuples, UnboxedSums, ScopedTypeVariables, TypeApplications, AllowAmbiguousTypes #-}
+module Main where
+
+import Type.Reflection
+import Data.Proxy
+import GHC.Types
+import GHC.Prim
+
+moduleOf :: forall a . Typeable a => String
+moduleOf = case someTypeRep (Proxy @a) of
+              SomeTypeRep tr -> (show tr ++ ": " ++ (tyConModule $ typeRepTyCon tr))
+
+main = do
+  -- These are in GHC.Types
+  putStrLn $ moduleOf @Levity
+  putStrLn $ moduleOf @'Lifted
+  putStrLn $ moduleOf @RuntimeRep
+  putStrLn $ moduleOf @'IntRep
+  putStrLn $ moduleOf @'BoxedRep
+  putStrLn $ moduleOf @'Lifted
+  putStrLn $ moduleOf @VecCount
+  putStrLn $ moduleOf @'Vec2
+  putStrLn $ moduleOf @VecElem
+  putStrLn $ moduleOf @'Int8ElemRep
+
+  -- This is from GHC.Tuple
+  putStrLn $ moduleOf @((),())
+
+  -- These are in GHC.Prim
+  putStrLn $ moduleOf @(# () , () #)
+--  putStrLn $ moduleOf @(# () | () #)
+--
+  putStrLn $ moduleOf @(Int64#)
+  putStrLn $ moduleOf @(Word64#)
+  putStrLn $ moduleOf @TYPE
+  putStrLn $ moduleOf @CONSTRAINT
diff --git a/testsuite/tests/typecheck/should_run/T22510.stdout b/testsuite/tests/typecheck/should_run/T22510.stdout
new file mode 100644
index 0000000000..56f6aa096c
--- /dev/null
+++ b/testsuite/tests/typecheck/should_run/T22510.stdout
@@ -0,0 +1,16 @@
+Levity: GHC.Types
+'Lifted: GHC.Types
+RuntimeRep: GHC.Types
+'IntRep: GHC.Types
+'BoxedRep: GHC.Types
+'Lifted: GHC.Types
+VecCount: GHC.Types
+'Vec2: GHC.Types
+VecElem: GHC.Types
+'Int8ElemRep: GHC.Types
+((),()): GHC.Tuple.Prim
+(#,#) ('BoxedRep 'Lifted) ('BoxedRep 'Lifted) () (): GHC.Prim
+Int64#: GHC.Prim
+Word64#: GHC.Prim
+TYPE: GHC.Prim
+CONSTRAINT: GHC.Prim
diff --git a/testsuite/tests/typecheck/should_run/all.T b/testsuite/tests/typecheck/should_run/all.T
index b4e04a118c..b99efb15c2 100755
--- a/testsuite/tests/typecheck/should_run/all.T
+++ b/testsuite/tests/typecheck/should_run/all.T
@@ -163,3 +163,4 @@ test('T19397M3', extra_files(['T19397S.hs']), compile_and_run, ['-main-is foo'])
 test('T19397M4', extra_files(['T19397S.hs']), compile_and_run, ['-main-is foo'])
 test('T19667', normal, compile_and_run, ['-fhpc'])
 test('T20768', normal, compile_and_run, [''])
+test('T22510', normal, compile_and_run, [''])