r221833 - Add another testcase.

[Richard Smith]

Author: rsmith
Date: Wed Nov 12 17:43:08 2014
New Revision: 221833

URL: http://llvm.org/viewvc/llvm-project?rev=221833&view=rev
Log:
Add another testcase.

Modified:
    cfe/trunk/test/SemaTemplate/deduction.cpp

Modified: cfe/trunk/test/SemaTemplate/deduction.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/SemaTemplate/deduction.cpp?rev=221833&r1=221832&r2=221833&view=diff
==============================================================================
--- cfe/trunk/test/SemaTemplate/deduction.cpp (original)
+++ cfe/trunk/test/SemaTemplate/deduction.cpp Wed Nov 12 17:43:08 2014
@@ -191,4 +191,13 @@ namespace PR19372 {
 
   using U = BindBack<Z, int, int>::apply<char>;
   using U = Z<char, int, int>;
+
+  namespace BetterReduction {
+    template<typename ...> struct S;
+    template<typename ...A> using X = S<A...>;
+    template<typename ...A> using Y = X<A..., A...>;
+
+    using T = Y<int>;
+    using T = S<int, int>;
+  }
 }