@@ -169,7 +169,13 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
#endif
// Destructor.
- ~unique_ptr() noexcept { reset(); }
+ ~unique_ptr() noexcept
+ {
+ auto& __ptr = std::get<0>(_M_t);
+ if (__ptr != nullptr)
+ get_deleter()(__ptr);
+ __ptr = pointer();
+ }
// Assignment.
unique_ptr&
@@ -313,7 +319,13 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ }
// Destructor.
- ~unique_ptr() { reset(); }
+ ~unique_ptr()
+ {
+ auto& __ptr = std::get<0>(_M_t);
+ if (__ptr != nullptr)
+ get_deleter()(__ptr);
+ __ptr = pointer();
+ }
// Assignment.
unique_ptr&
new file mode 100644
@@ -0,0 +1,70 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do run }
+
+// Copyright (C) 2012 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.1 Template class unique_ptr [unique.ptr]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A;
+
+struct B
+{
+ std::unique_ptr<A> a;
+};
+
+struct A
+{
+ B* b;
+ ~A() { VERIFY(b->a != nullptr); }
+};
+
+void test01()
+{
+ B b;
+ b.a.reset(new A);
+ b.a->b = &b;
+}
+
+struct C;
+
+struct D
+{
+ std::unique_ptr<C[]> c;
+};
+
+struct C
+{
+ D* d;
+ ~C() { VERIFY(d->c != nullptr); }
+};
+
+void test02()
+{
+ D d;
+ d.c.reset(new C[1]);
+ d.c[0].d = &d;
+}
+
+int main()
+{
+ test01();
+ test02();
+}
@@ -41,10 +41,10 @@ void f()
std::unique_ptr<int, B&> ub(nullptr, b);
std::unique_ptr<int, D&> ud(nullptr, d);
ub = std::move(ud);
-// { dg-error "use of deleted function" "" { target *-*-* } 192 }
+// { dg-error "use of deleted function" "" { target *-*-* } 198 }
std::unique_ptr<int[], B&> uba(nullptr, b);
std::unique_ptr<int[], D&> uda(nullptr, d);
uba = std::move(uda);
-// { dg-error "use of deleted function" "" { target *-*-* } 332 }
+// { dg-error "use of deleted function" "" { target *-*-* } 344 }
}