[commit: ghc] master: Add test for #14101 (c6462ab)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/c6462ab02882779d7e33f2cac00cd89a9ac192f1/ghc

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

commit c6462ab02882779d7e33f2cac00cd89a9ac192f1
Author: Ryan Scott <ryan.gl.scott at gmail.com>
Date:   Sat Aug 12 16:24:19 2017 -0400

    Add test for #14101
    
    I forgot to do this in
    0bb1e84034a12d7f700b48fca6710c01bd08f397.


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

c6462ab02882779d7e33f2cac00cd89a9ac192f1
 testsuite/tests/roles/should_compile/T14101.hs | 10 ++++++++++
 testsuite/tests/roles/should_compile/all.T     |  1 +
 2 files changed, 11 insertions(+)

diff --git a/testsuite/tests/roles/should_compile/T14101.hs b/testsuite/tests/roles/should_compile/T14101.hs
new file mode 100644
index 0000000..3a23b5a
--- /dev/null
+++ b/testsuite/tests/roles/should_compile/T14101.hs
@@ -0,0 +1,10 @@
+{-# LANGUAGE RoleAnnotations #-}
+module T14101 where
+
+type role Array representational
+data Array a
+
+type Arr = Array
+
+data Foo a = Foo (Arr a)
+type role Foo representational
diff --git a/testsuite/tests/roles/should_compile/all.T b/testsuite/tests/roles/should_compile/all.T
index c0b0d82..8d7c31f 100644
--- a/testsuite/tests/roles/should_compile/all.T
+++ b/testsuite/tests/roles/should_compile/all.T
@@ -7,3 +7,4 @@ test('Roles14', only_ways('normal'), compile, ['-ddump-tc -dsuppress-uniques'])
 test('T8958', [normalise_fun(normalise_errmsg), only_ways('normal')], compile, ['-ddump-tc -dsuppress-uniques -fprint-typechecker-elaboration'])
 test('T10263', normal, compile, [''])
 test('T9204b', [], multimod_compile, ['T9204b', '-v0'])
+test('T14101', normal, compile, [''])