From 79667f82adf76d79baf6acfa20df02cf7f14d5fc Mon Sep 17 00:00:00 2001 From: Paolo Carlini Date: Fri, 8 Jan 2010 13:01:24 +0000 Subject: re PR libstdc++/42573 ([C++0x] shrink_to_fit() missing) 2010-01-08 Paolo Carlini PR libstdc++/42573 * include/bits/allocator.h (struct __shrink_to_fit): Add. * include/bits/stl_deque.h (deque<>::shrink_to_fit): Add. * include/bits/stl_vector.h (vector<>::shrink_to_fit): Likewise. * include/bits/stl_bvector.h (vector::shrink_to_fit): Likewise. * include/bits/basic_string.h (basic_string<>::shrink_to_fit): Likewise. * include/ext/vstring.h (__versa_string<>::shrink_to_fit): Likewise. * include/debug/deque: Add corresponding using declaration. * include/debug/vector: Likewise. * include/debug/string: Likewise. * include/profile/deque: Likewise. * include/profile/vector: Likewise. * config/abi/pre/gnu.ver: Export new symbols. * testsuite/23_containers/deque/capacity/shrink_to_fit.cc: New. * testsuite/23_containers/vector/capacity/shrink_to_fit.cc: Likewise. * testsuite/21_strings/basic_string/capacity/char/shrink_to_fit.cc: Likewise. * testsuite/21_strings/basic_string/capacity/wchar_t/shrink_to_fit.cc: Likewise. * testsuite/ext/vstring/capacity/shrink_to_fit.cc: Likewise. * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc: Adjust dg-error line number. * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc: Likewise. * testsuite/23_containers/deque/requirements/dr438/ constructor_1_neg.cc: Likewise. * testsuite/23_containers/deque/requirements/dr438/ constructor_2_neg.cc: Likewise. * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc: Adjust dg-error line number. * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc: Likewise. * testsuite/23_containers/vector/requirements/dr438/ constructor_1_neg.cc: Likewise. * testsuite/23_containers/vector/requirements/dr438/ constructor_2_neg.cc: Likewise. From-SVN: r155733 --- .../ext/vstring/capacity/shrink_to_fit.cc | 42 ++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 libstdc++-v3/testsuite/ext/vstring/capacity/shrink_to_fit.cc (limited to 'libstdc++-v3/testsuite/ext/vstring') diff --git a/libstdc++-v3/testsuite/ext/vstring/capacity/shrink_to_fit.cc b/libstdc++-v3/testsuite/ext/vstring/capacity/shrink_to_fit.cc new file mode 100644 index 0000000..e6737de --- /dev/null +++ b/libstdc++-v3/testsuite/ext/vstring/capacity/shrink_to_fit.cc @@ -0,0 +1,42 @@ +// { dg-options "-std=gnu++0x" } + +// 2010-01-08 Paolo Carlini + +// 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 Pred 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 +// . + +#include +#include + +// libstdc++/42573 +void test01() +{ + bool test __attribute__((unused)) = true; + + __gnu_cxx::__vstring vs(100, 'a'); + vs.push_back('b'); + vs.push_back('b'); + VERIFY( vs.size() < vs.capacity() ); + vs.shrink_to_fit(); + VERIFY( vs.size() == vs.capacity() ); +} + +int main() +{ + test01(); + return 0; +} -- cgit v1.1