Fixing whitespace problems

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@111767 91177308-0d34-0410-b5e6-96231b3b80d8

test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.const/auto_ptr.pass.cpp

@@ -1 +1,94 @@
-//===----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template<class Y> explicit shared_ptr(auto_ptr<Y>&& r);
+
+#include <memory>
+#include <new>
+#include <cstdlib>
+#include <cassert>
+
+bool throw_next = false;
+
+void* operator new(std::size_t s) throw(std::bad_alloc)
+{
+    if (throw_next)
+        throw std::bad_alloc();
+    return std::malloc(s);
+}
+
+void  operator delete(void* p) throw()
+{
+    std::free(p);
+}
+
+struct B
+{
+    static int count;
+
+    B() {++count;}
+    B(const B&) {++count;}
+    virtual ~B() {--count;}
+};
+
+int B::count = 0;
+
+struct A
+    : public B
+{
+    static int count;
+
+    A() {++count;}
+    A(const A&) {++count;}
+    ~A() {--count;}
+};
+
+int A::count = 0;
+
+int main()
+{
+    {
+    std::auto_ptr<A> ptr(new A);
+    A* raw_ptr = ptr.get();
+#ifdef _LIBCPP_MOVE
+    std::shared_ptr<B> p(std::move(ptr));
+#else
+    std::shared_ptr<B> p(ptr);
+#endif
+    assert(A::count == 1);
+    assert(B::count == 1);
+    assert(p.use_count() == 1);
+    assert(p.get() == raw_ptr);
+    assert(ptr.get() == 0);
+    }
+    assert(A::count == 0);
+    {
+    std::auto_ptr<A> ptr(new A);
+    A* raw_ptr = ptr.get();
+    throw_next = true;
+    try
+    {
+#ifdef _LIBCPP_MOVE
+        std::shared_ptr<B> p(std::move(ptr));
+#else
+        std::shared_ptr<B> p(ptr);
+#endif
+        assert(false);
+    }
+    catch (...)
+    {
+        assert(A::count == 1);
+        assert(B::count == 1);
+        assert(ptr.get() == raw_ptr);
+    }
+    }
+    assert(A::count == 0);
+}

test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.const/default.pass.cpp

@@ -1 +1,22 @@
-//===----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// shared_ptr();
+
+#include <memory>
+#include <cassert>
+
+int main()
+{
+    std::shared_ptr<int> p;
+    assert(p.use_count() == 0);
+    assert(p.get() == 0);
+}

test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.const/nullptr_t.pass.cpp

@@ -1 +1,22 @@
-//===----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// shared_ptr(nullptr_t)
+
+#include <memory>
+#include <cassert>
+
+int main()
+{
+    std::shared_ptr<int> p(nullptr);
+    assert(p.use_count() == 0);
+    assert(p.get() == 0);
+}

test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.const/nullptr_t_deleter.pass.cpp

@@ -1 +1,47 @@
-//===----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// shared_ptr
+
+// template<class D> shared_ptr(nullptr_t, D d);
+
+#include <memory>
+#include <cassert>
+#include "../test_deleter.h"
+
+struct A
+{
+    static int count;
+
+    A() {++count;}
+    A(const A&) {++count;}
+    ~A() {--count;}
+};
+
+int A::count = 0;
+
+int main()
+{
+    {
+    std::shared_ptr<A> p(nullptr, test_deleter<A>(3));
+    assert(A::count == 0);
+    assert(p.use_count() == 1);
+    assert(p.get() == 0);
+    test_deleter<A>* d = std::get_deleter<test_deleter<A> >(p);
+    assert(test_deleter<A>::count == 1);
+    assert(test_deleter<A>::dealloc_count == 0);
+    assert(d);
+    assert(d->state() == 3);
+    }
+    assert(A::count == 0);
+    assert(test_deleter<A>::count == 0);
+    assert(test_deleter<A>::dealloc_count == 1);
+}

test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.const/nullptr_t_deleter_allocator.pass.cpp

@@ -1 +1,50 @@
-//===----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template<class D, class A> shared_ptr(nullptr_t, D d, A a);
+
+#include <memory>
+#include <cassert>
+#include "../test_deleter.h"
+#include "../test_allocator.h"
+
+struct A
+{
+    static int count;
+
+    A() {++count;}
+    A(const A&) {++count;}
+    ~A() {--count;}
+};
+
+int A::count = 0;
+
+int main()
+{
+    {
+    std::shared_ptr<A> p(nullptr, test_deleter<A>(3), test_allocator<A>(5));
+    assert(A::count == 0);
+    assert(p.use_count() == 1);
+    assert(p.get() == 0);
+    test_deleter<A>* d = std::get_deleter<test_deleter<A> >(p);
+    assert(test_deleter<A>::count == 1);
+    assert(test_deleter<A>::dealloc_count == 0);
+    assert(d);
+    assert(d->state() == 3);
+    assert(test_allocator<A>::count == 1);
+    assert(test_allocator<A>::alloc_count == 1);
+    }
+    assert(A::count == 0);
+    assert(test_deleter<A>::count == 0);
+    assert(test_deleter<A>::dealloc_count == 1);
+    assert(test_allocator<A>::count == 0);
+    assert(test_allocator<A>::alloc_count == 0);
+}

test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.const/nullptr_t_deleter_allocator_throw.pass.cpp

@@ -1 +1,46 @@
-//===----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template<class D, class A> shared_ptr(nullptr_t, D d, A a);
+
+#include <memory>
+#include <cassert>
+#include "../test_deleter.h"
+#include "../test_allocator.h"
+
+struct A
+{
+    static int count;
+
+    A() {++count;}
+    A(const A&) {++count;}
+    ~A() {--count;}
+};
+
+int A::count = 0;
+
+int main()
+{
+    try
+    {
+        test_allocator<A>::throw_after = 0;
+        std::shared_ptr<A> p(nullptr, test_deleter<A>(3), test_allocator<A>(5));
+        assert(false);
+    }
+    catch (std::bad_alloc&)
+    {
+        assert(A::count == 0);
+        assert(test_deleter<A>::count == 0);
+        assert(test_deleter<A>::dealloc_count == 1);
+        assert(test_allocator<A>::count == 0);
+        assert(test_allocator<A>::alloc_count == 0);
+    }
+}

test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.const/nullptr_t_deleter_throw.pass.cpp

@@ -1 +1,61 @@
-//===----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// shared_ptr
+
+// template<class D> shared_ptr(nullptr_t, D d);
+
+#include <memory>
+#include <cassert>
+#include <new>
+#include <cstdlib>
+#include "../test_deleter.h"
+
+struct A
+{
+    static int count;
+
+    A() {++count;}
+    A(const A&) {++count;}
+    ~A() {--count;}
+};
+
+int A::count = 0;
+
+bool throw_next = false;
+
+void* operator new(std::size_t s) throw(std::bad_alloc)
+{
+    if (throw_next)
+        throw std::bad_alloc();
+    return std::malloc(s);
+}
+
+void  operator delete(void* p) throw()
+{
+    std::free(p);
+}
+
+int main()
+{
+    throw_next = true;
+    try
+    {
+        std::shared_ptr<A> p(nullptr, test_deleter<A>(3));
+        assert(false);
+    }
+    catch (std::bad_alloc&)
+    {
+        assert(A::count == 0);
+        assert(test_deleter<A>::count == 0);
+        assert(test_deleter<A>::dealloc_count == 1);
+    }
+}

test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.const/pointer.pass.cpp

@@ -1 +1,46 @@
-//===----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template<class Y> explicit shared_ptr(Y* p);
+
+#include <memory>
+#include <cassert>
+
+struct A
+{
+    static int count;
+
+    A() {++count;}
+    A(const A&) {++count;}
+    ~A() {--count;}
+};
+
+int A::count = 0;
+
+int main()
+{
+    {
+    A* ptr = new A;
+    std::shared_ptr<A> p(ptr);
+    assert(A::count == 1);
+    assert(p.use_count() == 1);
+    assert(p.get() == ptr);
+    }
+    assert(A::count == 0);
+    {
+    A* ptr = new A;
+    std::shared_ptr<void> p(ptr);
+    assert(A::count == 1);
+    assert(p.use_count() == 1);
+    assert(p.get() == ptr);
+    }
+    assert(A::count == 0);
+}

test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.const/pointer_deleter.pass.cpp

@@ -1 +1,48 @@
-//===----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// shared_ptr
+
+// template<class Y, class D> shared_ptr(Y* p, D d);
+
+#include <memory>
+#include <cassert>
+#include "../test_deleter.h"
+
+struct A
+{
+    static int count;
+
+    A() {++count;}
+    A(const A&) {++count;}
+    ~A() {--count;}
+};
+
+int A::count = 0;
+
+int main()
+{
+    {
+    A* ptr = new A;
+    std::shared_ptr<A> p(ptr, test_deleter<A>(3));
+    assert(A::count == 1);
+    assert(p.use_count() == 1);
+    assert(p.get() == ptr);
+    test_deleter<A>* d = std::get_deleter<test_deleter<A> >(p);
+    assert(test_deleter<A>::count == 1);
+    assert(test_deleter<A>::dealloc_count == 0);
+    assert(d);
+    assert(d->state() == 3);
+    }
+    assert(A::count == 0);
+    assert(test_deleter<A>::count == 0);
+    assert(test_deleter<A>::dealloc_count == 1);
+}

test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.const/pointer_deleter_allocator.pass.cpp

@@ -1 +1,51 @@
-//===----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template<class Y, class D, class A> shared_ptr(Y* p, D d, A a);
+
+#include <memory>
+#include <cassert>
+#include "../test_deleter.h"
+#include "../test_allocator.h"
+
+struct A
+{
+    static int count;
+
+    A() {++count;}
+    A(const A&) {++count;}
+    ~A() {--count;}
+};
+
+int A::count = 0;
+
+int main()
+{
+    {
+    A* ptr = new A;
+    std::shared_ptr<A> p(ptr, test_deleter<A>(3), test_allocator<A>(5));
+    assert(A::count == 1);
+    assert(p.use_count() == 1);
+    assert(p.get() == ptr);
+    test_deleter<A>* d = std::get_deleter<test_deleter<A> >(p);
+    assert(test_deleter<A>::count == 1);
+    assert(test_deleter<A>::dealloc_count == 0);
+    assert(d);
+    assert(d->state() == 3);
+    assert(test_allocator<A>::count == 1);
+    assert(test_allocator<A>::alloc_count == 1);
+    }
+    assert(A::count == 0);
+    assert(test_deleter<A>::count == 0);
+    assert(test_deleter<A>::dealloc_count == 1);
+    assert(test_allocator<A>::count == 0);
+    assert(test_allocator<A>::alloc_count == 0);
+}

test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.const/pointer_deleter_allocator_throw.pass.cpp

@@ -1 +1,47 @@
-//===----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template<class Y, class D, class A> shared_ptr(Y* p, D d, A a);
+
+#include <memory>
+#include <cassert>
+#include "../test_deleter.h"
+#include "../test_allocator.h"
+
+struct A
+{
+    static int count;
+
+    A() {++count;}
+    A(const A&) {++count;}
+    ~A() {--count;}
+};
+
+int A::count = 0;
+
+int main()
+{
+    A* ptr = new A;
+    try
+    {
+        test_allocator<A>::throw_after = 0;
+        std::shared_ptr<A> p(ptr, test_deleter<A>(3), test_allocator<A>(5));
+        assert(false);
+    }
+    catch (std::bad_alloc&)
+    {
+        assert(A::count == 0);
+        assert(test_deleter<A>::count == 0);
+        assert(test_deleter<A>::dealloc_count == 1);
+        assert(test_allocator<A>::count == 0);
+        assert(test_allocator<A>::alloc_count == 0);
+    }
+}

test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.const/pointer_deleter_throw.pass.cpp

@@ -1 +1,62 @@
-//===----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// shared_ptr
+
+// template<class Y, class D> shared_ptr(Y* p, D d);
+
+#include <memory>
+#include <cassert>
+#include <new>
+#include <cstdlib>
+#include "../test_deleter.h"
+
+struct A
+{
+    static int count;
+
+    A() {++count;}
+    A(const A&) {++count;}
+    ~A() {--count;}
+};
+
+int A::count = 0;
+
+bool throw_next = false;
+
+void* operator new(std::size_t s) throw(std::bad_alloc)
+{
+    if (throw_next)
+        throw std::bad_alloc();
+    return std::malloc(s);
+}
+
+void  operator delete(void* p) throw()
+{
+    std::free(p);
+}
+
+int main()
+{
+    A* ptr = new A;
+    throw_next = true;
+    try
+    {
+        std::shared_ptr<A> p(ptr, test_deleter<A>(3));
+        assert(false);
+    }
+    catch (std::bad_alloc&)
+    {
+        assert(A::count == 0);
+        assert(test_deleter<A>::count == 0);
+        assert(test_deleter<A>::dealloc_count == 1);
+    }
+}

test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.const/pointer_throw.pass.cpp

@@ -1 +1,60 @@
-//===----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template<class Y> explicit shared_ptr(Y* p);
+
+#include <memory>
+#include <new>
+#include <cstdlib>
+#include <cassert>
+
+struct A
+{
+    static int count;
+
+    A() {++count;}
+    A(const A&) {++count;}
+    ~A() {--count;}
+};
+
+int A::count = 0;
+
+bool throw_next = false;
+
+void* operator new(std::size_t s) throw(std::bad_alloc)
+{
+    if (throw_next)
+        throw std::bad_alloc();
+    return std::malloc(s);
+}
+
+void  operator delete(void* p) throw()
+{
+    std::free(p);
+}
+
+int main()
+{
+    {
+    A* ptr = new A;
+    throw_next = true;
+    assert(A::count == 1);
+    try
+    {
+        std::shared_ptr<A> p(ptr);
+        assert(false);
+    }
+    catch (std::bad_alloc&)
+    {
+        assert(A::count == 0);
+    }
+    }
+}

test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.const/shared_ptr.pass.cpp

@@ -1 +1,62 @@
-//===----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// shared_ptr
+
+// shared_ptr(const shared_ptr& r);
+
+#include <memory>
+#include <cassert>
+
+struct A
+{
+    static int count;
+
+    A() {++count;}
+    A(const A&) {++count;}
+    ~A() {--count;}
+};
+
+int A::count = 0;
+
+int main()
+{
+    {
+        std::shared_ptr<A> pA(new A);
+        assert(pA.use_count() == 1);
+        assert(A::count == 1);
+        {
+            std::shared_ptr<A> pA2(pA);
+            assert(A::count == 1);
+            assert(pA.use_count() == 2);
+            assert(pA2.use_count() == 2);
+            assert(pA2.get() == pA.get());
+        }
+        assert(pA.use_count() == 1);
+        assert(A::count == 1);
+    }
+    assert(A::count == 0);
+    {
+        std::shared_ptr<A> pA;
+        assert(pA.use_count() == 0);
+        assert(A::count == 0);
+        {
+            std::shared_ptr<A> pA2(pA);
+            assert(A::count == 0);
+            assert(pA.use_count() == 0);
+            assert(pA2.use_count() == 0);
+            assert(pA2.get() == pA.get());
+        }
+        assert(pA.use_count() == 0);
+        assert(A::count == 0);
+    }
+    assert(A::count == 0);
+}

test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.const/shared_ptr_Y.pass.cpp

@@ -1 +1,97 @@
-//===----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// shared_ptr
+
+// template<class Y> shared_ptr(const shared_ptr<Y>& r);
+
+#include <memory>
+#include <type_traits>
+#include <cassert>
+
+struct B
+{
+    static int count;
+
+    B() {++count;}
+    B(const B&) {++count;}
+    virtual ~B() {--count;}
+};
+
+int B::count = 0;
+
+struct A
+    : public B
+{
+    static int count;
+
+    A() {++count;}
+    A(const A&) {++count;}
+    ~A() {--count;}
+};
+
+int A::count = 0;
+
+struct C
+{
+    static int count;
+
+    C() {++count;}
+    C(const C&) {++count;}
+    virtual ~C() {--count;}
+};
+
+int C::count = 0;
+
+int main()
+{
+    static_assert(( std::is_convertible<std::shared_ptr<A>, std::shared_ptr<B> >::value), "");
+    static_assert((!std::is_convertible<std::shared_ptr<B>, std::shared_ptr<A> >::value), "");
+    static_assert((!std::is_convertible<std::shared_ptr<A>, std::shared_ptr<C> >::value), "");
+    {
+        const std::shared_ptr<A> pA(new A);
+        assert(pA.use_count() == 1);
+        assert(B::count == 1);
+        assert(A::count == 1);
+        {
+            std::shared_ptr<B> pB(pA);
+            assert(B::count == 1);
+            assert(A::count == 1);
+            assert(pB.use_count() == 2);
+            assert(pA.use_count() == 2);
+            assert(pA.get() == pB.get());
+        }
+        assert(pA.use_count() == 1);
+        assert(B::count == 1);
+        assert(A::count == 1);
+    }
+    assert(B::count == 0);
+    assert(A::count == 0);
+    {
+        std::shared_ptr<A> pA;
+        assert(pA.use_count() == 0);
+        assert(B::count == 0);
+        assert(A::count == 0);
+        {
+            std::shared_ptr<B> pB(pA);
+            assert(B::count == 0);
+            assert(A::count == 0);
+            assert(pB.use_count() == 0);
+            assert(pA.use_count() == 0);
+            assert(pA.get() == pB.get());
+        }
+        assert(pA.use_count() == 0);
+        assert(B::count == 0);
+        assert(A::count == 0);
+    }
+    assert(B::count == 0);
+    assert(A::count == 0);
+}

test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.const/shared_ptr_Y_rv.pass.cpp

@@ -1 +1,109 @@
-//===----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// shared_ptr
+
+// template<class Y> shared_ptr(shared_ptr<Y>&& r);
+
+#include <memory>
+#include <type_traits>
+#include <cassert>
+
+struct B
+{
+    static int count;
+
+    B() {++count;}
+    B(const B&) {++count;}
+    virtual ~B() {--count;}
+};
+
+int B::count = 0;
+
+struct A
+    : public B
+{
+    static int count;
+
+    A() {++count;}
+    A(const A&) {++count;}
+    ~A() {--count;}
+};
+
+int A::count = 0;
+
+struct C
+{
+    static int count;
+
+    C() {++count;}
+    C(const C&) {++count;}
+    virtual ~C() {--count;}
+};
+
+int C::count = 0;
+
+int main()
+{
+    static_assert(( std::is_convertible<std::shared_ptr<A>, std::shared_ptr<B> >::value), "");
+    static_assert((!std::is_convertible<std::shared_ptr<B>, std::shared_ptr<A> >::value), "");
+    static_assert((!std::is_convertible<std::shared_ptr<A>, std::shared_ptr<C> >::value), "");
+    {
+        std::shared_ptr<A> pA(new A);
+        assert(pA.use_count() == 1);
+        assert(B::count == 1);
+        assert(A::count == 1);
+        {
+            B* p = pA.get();
+            std::shared_ptr<B> pB(std::move(pA));
+            assert(B::count == 1);
+            assert(A::count == 1);
+#ifdef _LIBCPP_MOVE
+            assert(pB.use_count() == 1);
+            assert(pA.use_count() == 0);
+#else  // _LIBCPP_MOVE
+            assert(pB.use_count() == 2);
+            assert(pA.use_count() == 2);
+#endif  // _LIBCPP_MOVE
+            assert(p == pB.get());
+        }
+#ifdef _LIBCPP_MOVE
+        assert(pA.use_count() == 0);
+        assert(B::count == 0);
+        assert(A::count == 0);
+#else  // _LIBCPP_MOVE
+        assert(pA.use_count() == 1);
+        assert(B::count == 1);
+        assert(A::count == 1);
+#endif  // _LIBCPP_MOVE
+    }
+    assert(B::count == 0);
+    assert(A::count == 0);
+    {
+        std::shared_ptr<A> pA;
+        assert(pA.use_count() == 0);
+        assert(B::count == 0);
+        assert(A::count == 0);
+        {
+            std::shared_ptr<B> pB(pA);
+            assert(B::count == 0);
+            assert(A::count == 0);
+            assert(pB.use_count() == 0);
+            assert(pA.use_count() == 0);
+            assert(pA.get() == pB.get());
+        }
+        assert(pA.use_count() == 0);
+        assert(B::count == 0);
+        assert(A::count == 0);
+    }
+    assert(B::count == 0);
+    assert(A::count == 0);
+}

test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.const/shared_ptr_pointer.pass.cpp

@@ -1 +1,61 @@
-//===----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// shared_ptr
+
+// template<class Y> shared_ptr(const shared_ptr<Y>& r, T *p);
+
+#include <memory>
+#include <cassert>
+
+struct B
+{
+    static int count;
+
+    B() {++count;}
+    B(const B&) {++count;}
+    ~B() {--count;}
+};
+
+int B::count = 0;
+
+struct A
+{
+    static int count;
+
+    A() {++count;}
+    A(const A&) {++count;}
+    ~A() {--count;}
+};
+
+int A::count = 0;
+
+int main()
+{
+    {
+        std::shared_ptr<A> pA(new A);
+        assert(pA.use_count() == 1);
+        {
+            B b;
+            std::shared_ptr<B> pB(pA, &b);
+            assert(A::count == 1);
+            assert(B::count == 1);
+            assert(pA.use_count() == 2);
+            assert(pB.use_count() == 2);
+            assert(pB.get() == &b);
+        }
+        assert(pA.use_count() == 1);
+        assert(A::count == 1);
+        assert(B::count == 0);
+    }
+    assert(A::count == 0);
+    assert(B::count == 0);
+}

test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.const/shared_ptr_rv.pass.cpp

@@ -1 +1,73 @@
-//===----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// shared_ptr
+
+// shared_ptr(shared_ptr&& r);
+
+#include <memory>
+#include <cassert>
+
+struct A
+{
+    static int count;
+
+    A() {++count;}
+    A(const A&) {++count;}
+    ~A() {--count;}
+};
+
+int A::count = 0;
+
+int main()
+{
+    {
+        std::shared_ptr<A> pA(new A);
+        assert(pA.use_count() == 1);
+        assert(A::count == 1);
+        {
+            A* p = pA.get();
+            std::shared_ptr<A> pA2(std::move(pA));
+            assert(A::count == 1);
+#ifdef _LIBCPP_MOVE
+            assert(pA.use_count() == 0);
+            assert(pA2.use_count() == 1);
+#else  // _LIBCPP_MOVE
+            assert(pA.use_count() == 2);
+            assert(pA2.use_count() == 2);
+#endif  // _LIBCPP_MOVE
+            assert(pA2.get() == p);
+        }
+#ifdef _LIBCPP_MOVE
+        assert(pA.use_count() == 0);
+        assert(A::count == 0);
+#else  // _LIBCPP_MOVE
+        assert(pA.use_count() == 1);
+        assert(A::count == 1);
+#endif  // _LIBCPP_MOVE
+    }
+    assert(A::count == 0);
+    {
+        std::shared_ptr<A> pA;
+        assert(pA.use_count() == 0);
+        assert(A::count == 0);
+        {
+            std::shared_ptr<A> pA2(std::move(pA));
+            assert(A::count == 0);
+            assert(pA.use_count() == 0);
+            assert(pA2.use_count() == 0);
+            assert(pA2.get() == pA.get());
+        }
+        assert(pA.use_count() == 0);
+        assert(A::count == 0);
+    }
+    assert(A::count == 0);
+}

test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.const/unique_ptr.pass.cpp

@@ -1 +1,86 @@
-//===----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Y, class D> explicit shared_ptr(unique_ptr<Y, D>&&r);
+
+#include <memory>
+#include <new>
+#include <cstdlib>
+#include <cassert>
+
+bool throw_next = false;
+
+void* operator new(std::size_t s) throw(std::bad_alloc)
+{
+    if (throw_next)
+        throw std::bad_alloc();
+    return std::malloc(s);
+}
+
+void  operator delete(void* p) throw()
+{
+    std::free(p);
+}
+
+struct B
+{
+    static int count;
+
+    B() {++count;}
+    B(const B&) {++count;}
+    virtual ~B() {--count;}
+};
+
+int B::count = 0;
+
+struct A
+    : public B
+{
+    static int count;
+
+    A() {++count;}
+    A(const A&) {++count;}
+    ~A() {--count;}
+};
+
+int A::count = 0;
+
+int main()
+{
+    {
+    std::unique_ptr<A> ptr(new A);
+    A* raw_ptr = ptr.get();
+    std::shared_ptr<B> p(std::move(ptr));
+    assert(A::count == 1);
+    assert(B::count == 1);
+    assert(p.use_count() == 1);
+    assert(p.get() == raw_ptr);
+    assert(ptr.get() == 0);
+    }
+    assert(A::count == 0);
+    {
+    std::unique_ptr<A> ptr(new A);
+    A* raw_ptr = ptr.get();
+    throw_next = true;
+    try
+    {
+        std::shared_ptr<B> p(std::move(ptr));
+        assert(false);
+    }
+    catch (...)
+    {
+        assert(A::count == 1);
+        assert(B::count == 1);
+        assert(ptr.get() == raw_ptr);
+    }
+    }
+    assert(A::count == 0);
+}

test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.const/weak_ptr.pass.cpp

@@ -1 +1,79 @@
-//===----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// shared_ptr
+
+// template<class Y> explicit shared_ptr(const weak_ptr<Y>& r);
+
+#include <memory>
+#include <cassert>
+
+struct B
+{
+    static int count;
+
+    B() {++count;}
+    B(const B&) {++count;}
+    virtual ~B() {--count;}
+};
+
+int B::count = 0;
+
+struct A
+    : public B
+{
+    static int count;
+
+    A() {++count;}
+    A(const A&) {++count;}
+    ~A() {--count;}
+};
+
+int A::count = 0;
+
+int main()
+{
+    {
+        std::weak_ptr<A> wp;
+        try
+        {
+            std::shared_ptr<A> sp(wp);
+            assert(false);
+        }
+        catch (std::bad_weak_ptr&)
+        {
+        }
+        assert(A::count == 0);
+    }
+    {
+        std::shared_ptr<A> sp0(new A);
+        std::weak_ptr<A> wp(sp0);
+        std::shared_ptr<A> sp(wp);
+        assert(sp.use_count() == 2);
+        assert(sp.get() == sp0.get());
+        assert(A::count == 1);
+    }
+    assert(A::count == 0);
+    {
+        std::shared_ptr<A> sp0(new A);
+        std::weak_ptr<A> wp(sp0);
+        sp0.reset();
+        try
+        {
+            std::shared_ptr<A> sp(wp);
+            assert(false);
+        }
+        catch (std::bad_weak_ptr&)
+        {
+        }
+    }
+    assert(A::count == 0);
+}