1 files changed, 26 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/implicit14.C b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/implicit14.C
new file mode 100644
index 0000000..8a56244
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/implicit14.C
@@ -0,0 +1,26 @@
+// PR c++/54506
+// { dg-do compile { target c++11 } }
+
+template <class T>
+struct A
+{
+  A() {}
+
+  A(A const volatile &&) = delete;
+  A &operator =(A const volatile &&) = delete;
+
+  template <class U> A(A<U> &&) {}
+  template <class U> A &operator =(A<U> &&) { return *this; }
+};
+
+struct B
+{
+  A<int> a;
+  B() = default;
+};
+
+int main()
+{
+  B b = B();
+  b = B();
+}