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https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [libstdc++-v3/] [testsuite/] [20_util/] [auto_ptr/] [4.cc] - Rev 565
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// Copyright (C) 2000, 2002, 2003, 2004, 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/>. // 20.4.5 Template class auto_ptr [lib.auto.ptr] #include <memory> #include <testsuite_hooks.h> struct A { A() { ++ctor_count; } virtual ~A() { ++dtor_count; } static long ctor_count; static long dtor_count; }; long A::ctor_count = 0; long A::dtor_count = 0; struct B : A { B() { ++ctor_count; } virtual ~B() { ++dtor_count; } static long ctor_count; static long dtor_count; }; long B::ctor_count = 0; long B::dtor_count = 0; struct reset_count_struct { ~reset_count_struct() { A::ctor_count = 0; A::dtor_count = 0; B::ctor_count = 0; B::dtor_count = 0; } }; // Destruction int test04() { reset_count_struct __attribute__((unused)) reset; bool test __attribute__((unused)) = true; {/*lifetine scope*/ std::auto_ptr<A> A_from_A(new A); std::auto_ptr<A> A_from_B(new B); std::auto_ptr<B> B_from_B(new B); }/*destructors called here*/ VERIFY( A::ctor_count == 3 ); VERIFY( A::dtor_count == 3 ); VERIFY( B::ctor_count == 2 ); VERIFY( B::dtor_count == 2 ); return 0; } int main() { test04(); return 0; }
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