diff options
| -rw-r--r-- | testsuite/tests/th/T8031.hs | 14 | ||||
| -rw-r--r-- | testsuite/tests/th/all.T | 1 |
2 files changed, 15 insertions, 0 deletions
diff --git a/testsuite/tests/th/T8031.hs b/testsuite/tests/th/T8031.hs new file mode 100644 index 0000000000..e71f347bb4 --- /dev/null +++ b/testsuite/tests/th/T8031.hs @@ -0,0 +1,14 @@ +{-# LANGUAGE TemplateHaskell, RankNTypes, DataKinds, TypeOperators, PolyKinds, + GADTs #-} + +module T8031 where + +import Data.Proxy + +data SList :: [k] -> * where + SCons :: Proxy h -> Proxy t -> SList (h ': t) + +$( [d| foo :: forall (a :: k). Proxy a + -> forall (b :: [k]). Proxy b + -> SList (a ': b) + foo a b = SCons a b |] ) diff --git a/testsuite/tests/th/all.T b/testsuite/tests/th/all.T index 60b6089221..8656fcb87e 100644 --- a/testsuite/tests/th/all.T +++ b/testsuite/tests/th/all.T @@ -347,3 +347,4 @@ test('T7484', normal, compile_fail, ['-v0']) test('T1476', normal, compile, ['-v0']) test('T1476b', normal, compile_fail, ['-v0']) test('T9824', normal, compile, ['-v0']) +test('T8031', normal, compile, ['-v0']) |