libcxx initial import

llvm-svn: 103490

1 files changed, 1 insertions, 0 deletions

diff --git a/libcxx/test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.const/pointer.pass.cpp b/libcxx/test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.const/pointer.pass.cpp
new file mode 100644
index 00000000000..caebd4ae700
--- /dev/null
+++ b/libcxx/test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.const/pointer.pass.cpp
@@ -0,0 +1 @@
+//===----------------------------------------------------------------------===//
//
// ΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚThe 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);
}
\ No newline at end of file