1 files changed, 36 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp0x/range-for20.C b/gcc/testsuite/g++.dg/cpp0x/range-for20.C
new file mode 100644
index 0000000000..890eb0aeaf
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/range-for20.C
@@ -0,0 +1,36 @@
+// PR c++/49834
+// PR c++/50020
+// { dg-options -std=c++0x }
+
+struct A
+{
+  template <typename T> T get_value() const;
+};
+
+struct B {
+  A first, second;
+};
+
+struct C
+{
+  B* begin() const;
+  B* end() const;
+};
+
+template <typename Ret>
+struct D
+{
+  Ret f(const C &p)
+  {
+    for (const B &i: p)		// OK
+      i.second.get_value<int>();
+    for (const auto &i: p)	// ERROR
+      i.second.get_value<int>();
+    return Ret(0);
+  }
+};
+
+void g()
+{
+  D<int>().f(C());
+}