1 files changed, 78 insertions, 0 deletions
diff --git a/test/std/utilities/memory/unique.ptr/unique.ptr.runtime/unique.ptr.runtime.ctor/move_convert18.fail.cpp b/test/std/utilities/memory/unique.ptr/unique.ptr.runtime/unique.ptr.runtime.ctor/move_convert18.fail.cpp
new file mode 100644
index 000000000000..d1c0e8a781e6
--- /dev/null
+++ b/test/std/utilities/memory/unique.ptr/unique.ptr.runtime/unique.ptr.runtime.ctor/move_convert18.fail.cpp
@@ -0,0 +1,78 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// unique_ptr
+
+// Test unique_ptr converting move ctor
+
+// test converting move ctor.  Should only require a MoveConstructible deleter, or if
+//    deleter is a reference, not even that.
+// Explicit version
+
+#include <memory>
+#include <cassert>
+
+struct A
+{
+    static int count;
+    A() {++count;}
+    A(const A&) {++count;}
+    virtual ~A() {--count;}
+};
+
+int A::count = 0;
+
+struct B
+    : public A
+{
+    static int count;
+    B() {++count;}
+    B(const B&) {++count;}
+    virtual ~B() {--count;}
+};
+
+int B::count = 0;
+
+template <class T>
+class CDeleter
+{
+    int state_;
+
+    CDeleter(CDeleter&);
+    CDeleter& operator=(CDeleter&);
+public:
+
+    CDeleter() : state_(5) {}
+
+    int state() const {return state_;}
+    void set_state(int s) {state_ = s;}
+
+    void operator()(T* p) {delete p;}
+};
+
+int main()
+{
+    {
+    CDeleter<A> d;
+    std::unique_ptr<B[], CDeleter<A>&> s(new B, d);
+    A* p = s.get();
+    std::unique_ptr<A[], CDeleter<A>&> s2 = std::move(s);
+    assert(s2.get() == p);
+    assert(s.get() == 0);
+    assert(A::count == 1);
+    assert(B::count == 1);
+    d.set_state(6);
+    assert(s2.get_deleter().state() == d.state());
+    assert(s.get_deleter().state() ==  d.state());
+    }
+    assert(A::count == 0);
+    assert(B::count == 0);
+}