1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp1y/lambda-generic-variadic.C b/gcc/testsuite/g++.dg/cpp1y/lambda-generic-variadic.C
new file mode 100644
index 00000000000..bd41b35bbcb
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp1y/lambda-generic-variadic.C
@@ -0,0 +1,15 @@
+// Basic generic lambda test
+// { dg-options "-std=c++1y" }
+// { dg-do run }
+
+template <typename T, typename U> struct pair {};
+template <typename... T> struct tuple {};
+
+int main()
+{
+  auto a = [] (auto, pair<auto,auto> v) { return sizeof (v); };
+  auto b = [] (auto, pair<pair<auto,auto>,auto>... v) { return sizeof... (v); };
+
+  a(1, pair<int, float>());
+  b(2, pair<pair<short,char>, double>(), pair<pair<float,long>, int>());
+}