Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 20_util / unique_ptr / assign / assign_neg.cc

diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/assign/assign_neg.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/assign/assign_neg.cc
new file mode 100644 (file)
index 0000000..af4641b
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/assign/assign_neg.cc
@@ -0,0 +1,58 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2008, 2009 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/>.
+
+#include <memory>
+
+struct base { virtual ~base() {} };
+struct derived : base {};
+
+void
+test01()
+{
+  std::unique_ptr<derived> p1(new derived);
+  std::unique_ptr<derived> p2(new derived);
+//  p2 = p1;  // should not compile
+  p2 = std::move(p1);
+  std::unique_ptr<base> p3(new base);
+//  p3 = p2;  // should not compile
+  p3 = std::move(p2);
+}
+
+void
+test02()
+{
+  std::unique_ptr<int[]> p1(new int(420));
+  std::unique_ptr<int[]> p2 = p1;
+}
+
+void
+test03()
+{
+  std::unique_ptr<int[2]> p1(new int[3]);
+  std::unique_ptr<int[2]> p2 = p1;
+}
+
+// { dg-error "used here" "" { target *-*-* } 42 }
+// { dg-error "no matching" "" { target *-*-* } 48 }
+// { dg-error "used here" "" { target *-*-* } 49 }
+// { dg-error "candidates are" "" { target *-*-* } 214 }
+// { dg-error "deleted function" "" { target *-*-* } 214 }
+// { dg-error "deleted function" "" { target *-*-* } 360 }
+// { dg-excess-errors "note" }