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92 lines
2.0 KiB
C++
92 lines
2.0 KiB
C++
// { dg-options "-std=gnu++0x" }
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// { dg-require-atomic-builtins "" }
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// 2008-05-25 Sebastian Redl <sebastian.redl@getdesigned.at>
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// Copyright (C) 2008-2014 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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// current_exception() under various conditions.
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#include <exception>
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#include <testsuite_hooks.h>
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void test01()
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{
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bool test __attribute__((unused)) = true;
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using namespace std;
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exception_ptr ep = current_exception();
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VERIFY( ep == 0 );
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}
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void test02()
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{
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bool test __attribute__((unused)) = true;
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using namespace std;
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try {
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throw 0;
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} catch(...) {
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exception_ptr ep = current_exception();
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VERIFY( ep != 0 );
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}
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}
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void test03()
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{
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bool test __attribute__((unused)) = true;
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using namespace std;
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try {
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throw exception();
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} catch(std::exception&) {
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exception_ptr ep = current_exception();
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VERIFY( ep != 0 );
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}
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}
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void test04()
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{
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bool test __attribute__((unused)) = true;
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using namespace std;
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try {
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throw 0;
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} catch(...) {
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exception_ptr ep1 = current_exception();
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try {
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throw 0;
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} catch(...) {
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exception_ptr ep2 = current_exception();
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VERIFY( ep1 != ep2 );
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}
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exception_ptr ep3 = current_exception();
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// Not guaranteed by standard, but by this implementation.
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VERIFY( ep1 == ep3 );
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}
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}
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int main()
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{
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test01();
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test02();
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test03();
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test04();
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return 0;
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}
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