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// { dg-options "-std=gnu++0x" }
// 2008-05-25 Sebastian Redl <sebastian.redl@getdesigned.at>
// Copyright (C) 2008 Free Software Foundation, Inc.
//
// 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 2, 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 COPYING. If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
// Tests the life span of the exception object.
#include <exception>
#include <testsuite_hooks.h>
bool may_destruct = false;
class destructing
{
mutable bool copied;
public:
destructing() : copied(false) { }
destructing(const destructing &o) : copied(false) { o.copied = true; }
~destructing() { VERIFY( copied || may_destruct ); }
};
void test01()
{
bool test __attribute__((unused)) = true;
using namespace std;
may_destruct = false;
// Test the destructing class.
{
destructing *d = new destructing;
destructing d2(*d);
delete d;
may_destruct = true;
}
may_destruct = false;
}
void test02()
{
bool test __attribute__((unused)) = true;
using namespace std;
may_destruct = false;
try {
throw destructing();
} catch(...) {
may_destruct = true;
}
may_destruct = false;
}
void test03()
{
bool test __attribute__((unused)) = true;
using namespace std;
may_destruct = false;
try {
throw destructing();
} catch(...) {
{
exception_ptr ep = current_exception();
}
may_destruct = true;
}
may_destruct = false;
}
void test04()
{
bool test __attribute__((unused)) = true;
using namespace std;
may_destruct = false;
{
exception_ptr ep;
try {
throw destructing();
} catch(...) {
ep = current_exception();
}
may_destruct = true;
}
may_destruct = false;
}
void test05_helper()
{
using namespace std;
try {
throw destructing();
} catch(...) {
exception_ptr ep = current_exception();
rethrow_exception(ep);
}
}
void test05()
{
bool test __attribute__((unused)) = true;
using namespace std;
may_destruct = false;
try {
test05_helper();
} catch(...) {
may_destruct = true;
}
may_destruct = false;
}
void test06_helper()
{
using namespace std;
try {
throw destructing();
} catch(...) {
exception_ptr ep = current_exception();
throw;
}
}
void test06()
{
bool test __attribute__((unused)) = true;
using namespace std;
may_destruct = false;
try {
test06_helper();
} catch(...) {
may_destruct = true;
}
may_destruct = false;
}
std::exception_ptr gep;
void test99()
{
bool test __attribute__((unused)) = true;
using namespace std;
may_destruct = false;
try {
throw destructing();
} catch(...) {
gep = current_exception();
}
}
int main()
{
test01();
test02();
test03();
test04();
test05();
test06();
test99();
may_destruct = true;
return 0;
}
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