libcxx initial import

llvm-svn: 103490

1 files changed, 1 insertions, 0 deletions

diff --git a/libcxx/test/utilities/memory/unique.ptr/unique.ptr.runtime/move_convert03.fail.cpp b/libcxx/test/utilities/memory/unique.ptr/unique.ptr.runtime/move_convert03.fail.cpp
new file mode 100644
index 00000000000..84faeb3ed31
--- /dev/null
+++ b/libcxx/test/utilities/memory/unique.ptr/unique.ptr.runtime/move_convert03.fail.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>

// unique_ptr

// Test unique_ptr converting move assignment

// Can't assign from lvalue

#include <memory>
#include <cassert>

#include "../deleter.h"

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;

int main()
{
    {
    Deleter<B> db(5);
    boost::unique_ptr<B[], Deleter<B>&> s(new B, db);
    A* p = s.get();
    Deleter<A> da(6);
    boost::unique_ptr<A[], Deleter<A>&> s2(new A, da);
    s2 = s;
    assert(s2.get() == p);
    assert(s.get() == 0);
    assert(A::count == 1);
    assert(B::count == 1);
    assert(s2.get_deleter().state() == 5);
    }
    assert(A::count == 0);
    assert(B::count == 0);
}
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