Add extra testing for init-captures.

llvm-svn: 191608

clang/test/SemaCXX/cxx1y-init-captures.cpp

@@ -0,0 +1,14 @@
+// RUN: %clang_cc1 -std=c++1y %s -verify
+
+// expected-no-diagnostics
+namespace variadic_expansion {
+  void f(int &, char &);
+
+  template <typename ... T> void g(T &... t) {
+    f([&a(t)]()->decltype(auto) {
+      return a;
+    }() ...);
+  }
+
+  void h(int i, char c) { g(i, c); }
+}