[commit: testsuite] master: Test Trac #8196 (2a6dbea)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/testsuite

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/2a6dbea4b3ecf399ade083ecfc2bb6a0f69d4a2c/testsuite

>---------------------------------------------------------------

commit 2a6dbea4b3ecf399ade083ecfc2bb6a0f69d4a2c
Author: Simon Peyton Jones <simonpj at microsoft.com>
Date:   Mon Sep 2 11:15:21 2013 +0100

    Test Trac #8196


>---------------------------------------------------------------

2a6dbea4b3ecf399ade083ecfc2bb6a0f69d4a2c
 tests/simplCore/should_compile/T8196.hs |    8 ++++++++
 tests/simplCore/should_compile/all.T    |    1 +
 2 files changed, 9 insertions(+)

diff --git a/tests/simplCore/should_compile/T8196.hs b/tests/simplCore/should_compile/T8196.hs
new file mode 100644
index 0000000..1dd4ea9
--- /dev/null
+++ b/tests/simplCore/should_compile/T8196.hs
@@ -0,0 +1,8 @@
+{-# LANGUAGE PolyKinds #-}
+{-# OPTIONS_GHC -dcore-lint -O #-}
+module T8196 where
+
+data T a b = MkT (a b)
+   deriving Show
+
+foo = print (MkT (Just True))
diff --git a/tests/simplCore/should_compile/all.T b/tests/simplCore/should_compile/all.T
index 2297aec..9431dc3 100644
--- a/tests/simplCore/should_compile/all.T
+++ b/tests/simplCore/should_compile/all.T
@@ -186,3 +186,4 @@ test('T7995',
      run_command,
      ['$MAKE -s --no-print-directory T7995'])
 
+test('T8196', normal, compile, [''])