From 854fd12358fef51848c2eb5e7e08d9c8cec43e16 Mon Sep 17 00:00:00 2001
From: Austin Seipp <austin@well-typed.com>
Date: Sat, 21 Mar 2015 20:12:55 -0500
Subject: [PATCH] testsuite: add test for #10177
Signed-off-by: Austin Seipp <austin@well-typed.com>
---
testsuite/tests/typecheck/should_compile/T10177.hs | 10 ++++++++++
testsuite/tests/typecheck/should_compile/all.T | 1 +
2 files changed, 11 insertions(+)
create mode 100644 testsuite/tests/typecheck/should_compile/T10177.hs
diff --git a/testsuite/tests/typecheck/should_compile/T10177.hs b/testsuite/tests/typecheck/should_compile/T10177.hs
new file mode 100644
index 000000000000..fd84396f676e
--- /dev/null
+++ b/testsuite/tests/typecheck/should_compile/T10177.hs
@@ -0,0 +1,10 @@
+{-# LANGUAGE PolyKinds #-}
+{-# LANGUAGE FlexibleContexts #-}
+module T10177 where
+
+import Data.Typeable
+
+newtype V n a = V [a]
+
+class Typeable a => C a
+instance (Typeable (V n), Typeable a) => C (V n a)
diff --git a/testsuite/tests/typecheck/should_compile/all.T b/testsuite/tests/typecheck/should_compile/all.T
index a4b497e99332..d4e71c709e82 100644
--- a/testsuite/tests/typecheck/should_compile/all.T
+++ b/testsuite/tests/typecheck/should_compile/all.T
@@ -444,3 +444,4 @@ test('T10031', normal, compile, [''])
test('T10072', normal, compile_fail, [''])
test('T10100', normal, compile, [''])
test('T10156', normal, compile, [''])
+test('T10177', normal, compile, [''])
--
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