| // { dg-do run { target c++11 } } |
| |
| // 2008-05-25 Sebastian Redl <sebastian.redl@getdesigned.at> |
| |
| // Copyright (C) 2008-2021 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 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/>. |
| |
| // 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() |
| { |
| 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() |
| { |
| using namespace std; |
| |
| may_destruct = false; |
| |
| try { |
| throw destructing(); |
| } catch(...) { |
| may_destruct = true; |
| } |
| may_destruct = false; |
| } |
| |
| void test03() |
| { |
| using namespace std; |
| |
| may_destruct = false; |
| |
| try { |
| throw destructing(); |
| } catch(...) { |
| { |
| exception_ptr ep = current_exception(); |
| } |
| may_destruct = true; |
| } |
| may_destruct = false; |
| } |
| |
| void test04() |
| { |
| 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() |
| { |
| 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() |
| { |
| using namespace std; |
| |
| may_destruct = false; |
| |
| try |
| { |
| test06_helper(); |
| } |
| catch(...) |
| { |
| may_destruct = true; |
| } |
| may_destruct = false; |
| } |
| |
| std::exception_ptr gep; |
| |
| void test99() |
| { |
| 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; |
| } |