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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
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committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /libstdc++-v3/testsuite/23_containers/vector/ext_pointer/types | |
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Diffstat (limited to 'libstdc++-v3/testsuite/23_containers/vector/ext_pointer/types')
-rw-r--r-- | libstdc++-v3/testsuite/23_containers/vector/ext_pointer/types/1.cc | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/23_containers/vector/ext_pointer/types/1.cc b/libstdc++-v3/testsuite/23_containers/vector/ext_pointer/types/1.cc new file mode 100644 index 000000000..66fd2c8bb --- /dev/null +++ b/libstdc++-v3/testsuite/23_containers/vector/ext_pointer/types/1.cc @@ -0,0 +1,61 @@ +// Test for Container using non-standard pointer types. + +// 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/>. + + +// This is a copy of vector/types/1.cc with altered allocator. +// The operator+()s in this test initially failed the test - +// they stress the accurate recognition, by the compiler, +// of _Pointer_adapter's own pointer arithmetic functions, +// which have to match perfectly on the int type to get +// chosen by the compiler when it sees: _Pointer_adapter<T> + int, etc. + +#include <vector> +#include <ext/extptr_allocator.h> + +namespace N +{ + struct X { }; + + template<typename T> + X operator+(T, std::size_t) + { return X(); } + + template<typename T> + X operator-(T, T) + { return X(); } +} + +int main() +{ + std::vector<N::X, __gnu_cxx::_ExtPtr_allocator<N::X> > v(5); + const std::vector<N::X, __gnu_cxx::_ExtPtr_allocator<N::X> > w(1); + + v[0]; + w[0]; + v.size(); + v.capacity(); + v.resize(1); + v.insert(v.begin(), N::X()); + v.insert(v.begin(), 1, N::X()); + v.insert(v.begin(), w.begin(), w.end()); + v = w; + + return 0; +} |