diff options
Diffstat (limited to 'libstdc++-v3/testsuite/24_iterators/operations')
3 files changed, 149 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/24_iterators/operations/40497.cc b/libstdc++-v3/testsuite/24_iterators/operations/40497.cc new file mode 100644 index 000000000..59a64fbb0 --- /dev/null +++ b/libstdc++-v3/testsuite/24_iterators/operations/40497.cc @@ -0,0 +1,41 @@ +// { dg-options "-std=gnu++0x" } +// { dg-do compile } + +// Copyright (C) 2010 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/>. + +namespace X +{ + class C { }; + + template<class T> void next(T) { } + template<class T> void prev(T) { } +} + +using namespace X; + +#include <iterator> + +using namespace std; + +// libstdc++/40497 +void test01() +{ + C c; + next(c); + prev(c); +} diff --git a/libstdc++-v3/testsuite/24_iterators/operations/next.cc b/libstdc++-v3/testsuite/24_iterators/operations/next.cc new file mode 100644 index 000000000..25eb2f296 --- /dev/null +++ b/libstdc++-v3/testsuite/24_iterators/operations/next.cc @@ -0,0 +1,54 @@ +// { dg-options "-std=gnu++0x" } + +// Copyright (C) 2008, 2009 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/>. + +// 24.3.4 Iterator operations [iterator.operations] + +#include <vector> +#include <list> +#include <iterator> +#include <testsuite_hooks.h> + +void test01() +{ + bool test __attribute__((unused)) = true; + std::vector<int> c(3); + std::vector<int>::iterator i = c.begin(), j; + + j = std::next(i, 3); + VERIFY( i == c.begin() ); + VERIFY( j == c.end() ); +} + +void test02() +{ + bool test __attribute__((unused)) = true; + std::list<int> c(3); + std::list<int>::iterator i = c.begin(), j; + + j = std::next(i, 3); + VERIFY( i == c.begin() ); + VERIFY( j == c.end() ); +} + +int main() +{ + test01(); + test02(); + return 0; +} diff --git a/libstdc++-v3/testsuite/24_iterators/operations/prev.cc b/libstdc++-v3/testsuite/24_iterators/operations/prev.cc new file mode 100644 index 000000000..3fcd14509 --- /dev/null +++ b/libstdc++-v3/testsuite/24_iterators/operations/prev.cc @@ -0,0 +1,54 @@ +// { dg-options "-std=gnu++0x" } + +// Copyright (C) 2008, 2009 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/>. + +// 24.3.4 Iterator operations [iterator.operations] + +#include <vector> +#include <list> +#include <iterator> +#include <testsuite_hooks.h> + +void test01() +{ + bool test __attribute__((unused)) = true; + std::vector<int> c(3); + std::vector<int>::iterator i = c.end(), j; + + j = std::prev(i, 3); + VERIFY( i == c.end() ); + VERIFY( j == c.begin() ); +} + +void test02() +{ + bool test __attribute__((unused)) = true; + std::list<int> c(3); + std::list<int>::iterator i = c.end(), j; + + j = std::prev(i, 3); + VERIFY( i == c.end() ); + VERIFY( j == c.begin() ); +} + +int main() +{ + test01(); + test02(); + return 0; +} |