[commit: ghc] master: testsuite: Add test for #15067 (0f046aa)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/0f046aae5c9552771e489dac8531744034f37cde/ghc

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

commit 0f046aae5c9552771e489dac8531744034f37cde
Author: Ben Gamari <bgamari.foss at gmail.com>
Date:   Fri May 4 14:26:30 2018 -0400

    testsuite: Add test for #15067
    
    Subscribers: thomie, carter, RyanGlScott
    
    GHC Trac Issues: #15067
    
    Differential Revision: https://phabricator.haskell.org/D4622


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

0f046aae5c9552771e489dac8531744034f37cde
 testsuite/tests/typecheck/should_fail/T15067.hs     | 10 ++++++++++
 testsuite/tests/typecheck/should_fail/T15067.stderr | 13 +++++++++++++
 testsuite/tests/typecheck/should_fail/all.T         |  1 +
 3 files changed, 24 insertions(+)

diff --git a/testsuite/tests/typecheck/should_fail/T15067.hs b/testsuite/tests/typecheck/should_fail/T15067.hs
new file mode 100644
index 0000000..ff093db
--- /dev/null
+++ b/testsuite/tests/typecheck/should_fail/T15067.hs
@@ -0,0 +1,10 @@
+{-# LANGUAGE UnboxedSums #-}
+module T15067 where
+
+import Type.Reflection
+
+floopadoop :: TypeRep (# Bool | Int #)
+floopadoop = typeRep
+
+rubadub :: (# True | 4 #)
+rubadub = typeRep
diff --git a/testsuite/tests/typecheck/should_fail/T15067.stderr b/testsuite/tests/typecheck/should_fail/T15067.stderr
new file mode 100644
index 0000000..a16d799
--- /dev/null
+++ b/testsuite/tests/typecheck/should_fail/T15067.stderr
@@ -0,0 +1,13 @@
+
+T15067.hs:7:14:
+     No instance for (Typeable (# 'GHC.Types.LiftedRep #))
+        arising from a use of ‘typeRep’
+        GHC can't yet do polykinded
+          Typeable ((# 'GHC.Types.LiftedRep #) :: *
+                                                  -> *
+                                                  -> TYPE
+                                                       ('GHC.Types.SumRep
+                                                          '['GHC.Types.LiftedRep,
+                                                            'GHC.Types.LiftedRep]))
+     In the expression: typeRep
+      In an equation for ‘floopadoop’: floopadoop = typeRep
diff --git a/testsuite/tests/typecheck/should_fail/all.T b/testsuite/tests/typecheck/should_fail/all.T
index a4150ea..9dd00f8 100644
--- a/testsuite/tests/typecheck/should_fail/all.T
+++ b/testsuite/tests/typecheck/should_fail/all.T
@@ -473,3 +473,4 @@ test('T14761b', normal, compile_fail, [''])
 test('T14884', normal, compile_fail, [''])
 test('T14904a', normal, compile_fail, [''])
 test('T14904b', normal, compile_fail, [''])
+test('T15067', expect_broken(15067), compile_fail, [''])