--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/g++.dg/cpp1y/lambda-generic-variadic11.C	Thu Oct 25 07:37:49 2018 +0900
@@ -0,0 +1,21 @@
+// PR c++/84036
+// { dg-do compile { target c++14 } }
+
+template < typename... T > void sink(T ...){}
+
+template < typename T >
+auto f(T){
+  auto l = [](auto ... i){
+    [i ...]{
+      sink(i...);
+      [=]{ sink(i ...); }();
+    }();
+  };
+  l();
+  l(42);
+  l(0.1,0.2);
+}
+
+int main(){
+    f(0);
+}