diff options
author | paolo <paolo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-06-14 23:35:56 +0000 |
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committer | paolo <paolo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-06-14 23:35:56 +0000 |
commit | 260fdc6ee12365d789e16868a56c9bb94134e6c0 (patch) | |
tree | 4fd1d49f6c23f4c533b23915dee987c2aa36d5cd | |
parent | f0599f80df2b1b2b8bffee2c78f83183d4813459 (diff) | |
download | gcc-260fdc6ee12365d789e16868a56c9bb94134e6c0.tar.gz |
2013-06-15 Paolo Carlini <paolo.carlini@oracle.com>
PR libstdc++/57619
* include/bits/unordered_map.h (unordered_map<>::insert,
unordered_multimap<>::insert): Use std::forward, not std::move.
* testsuite/23_containers/unordered_map/insert/57619.C: New.
* testsuite/23_containers/unordered_multimap/insert/57619.C: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200111 138bc75d-0d04-0410-961f-82ee72b054a4
4 files changed, 114 insertions, 4 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 371c6d57ef5..df721ee9bbd 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,11 @@ +2013-06-15 Paolo Carlini <paolo.carlini@oracle.com> + + PR libstdc++/57619 + * include/bits/unordered_map.h (unordered_map<>::insert, + unordered_multimap<>::insert): Use std::forward, not std::move. + * testsuite/23_containers/unordered_map/insert/57619.C: New. + * testsuite/23_containers/unordered_multimap/insert/57619.C: Likewise. + 2013-06-14 Alan Modra <amodra@gmail.com> * configure.host (abi_baseline_pair): Match powerpc64*. diff --git a/libstdc++-v3/include/bits/unordered_map.h b/libstdc++-v3/include/bits/unordered_map.h index 22a5166cc3c..6d5b29e09d2 100644 --- a/libstdc++-v3/include/bits/unordered_map.h +++ b/libstdc++-v3/include/bits/unordered_map.h @@ -397,7 +397,7 @@ _GLIBCXX_BEGIN_NAMESPACE_CONTAINER _Pair&&>::value>::type> std::pair<iterator, bool> insert(_Pair&& __x) - { return _M_h.insert(std::move(__x)); } + { return _M_h.insert(std::forward<_Pair>(__x)); } //@} //@{ @@ -431,7 +431,7 @@ _GLIBCXX_BEGIN_NAMESPACE_CONTAINER _Pair&&>::value>::type> iterator insert(const_iterator __hint, _Pair&& __x) - { return _M_h.insert(__hint, std::move(__x)); } + { return _M_h.insert(__hint, std::forward<_Pair>(__x)); } //@} /** @@ -1093,7 +1093,7 @@ _GLIBCXX_BEGIN_NAMESPACE_CONTAINER _Pair&&>::value>::type> iterator insert(_Pair&& __x) - { return _M_h.insert(std::move(__x)); } + { return _M_h.insert(std::forward<_Pair>(__x)); } //@} //@{ @@ -1125,7 +1125,7 @@ _GLIBCXX_BEGIN_NAMESPACE_CONTAINER _Pair&&>::value>::type> iterator insert(const_iterator __hint, _Pair&& __x) - { return _M_h.insert(__hint, std::move(__x)); } + { return _M_h.insert(__hint, std::forward<_Pair>(__x)); } //@} /** diff --git a/libstdc++-v3/testsuite/23_containers/unordered_map/insert/57619.C b/libstdc++-v3/testsuite/23_containers/unordered_map/insert/57619.C new file mode 100644 index 00000000000..aa11e5ccd51 --- /dev/null +++ b/libstdc++-v3/testsuite/23_containers/unordered_map/insert/57619.C @@ -0,0 +1,51 @@ +// { dg-options "-std=gnu++11" } +// +// Copyright (C) 2013 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/>. + +#include <unordered_map> +#include <string> +#include <testsuite_hooks.h> + +void test01() +{ + bool test __attribute__((unused)) = true; + + { + std::unordered_map<std::string, std::string> mymap; + std::pair<std::string, std::string> mypair{std::string("key"), + std::string("value")}; + mymap.insert(mypair); + + VERIFY( mypair.first.length() && mypair.second.length() ); + } + + { + std::unordered_map<std::string, std::string> mymap; + std::pair<std::string, std::string> mypair{std::string("key"), + std::string("value")}; + mymap.insert(mymap.begin(), mypair); + + VERIFY( mypair.first.length() && mypair.second.length() ); + } +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/insert/57619.C b/libstdc++-v3/testsuite/23_containers/unordered_multimap/insert/57619.C new file mode 100644 index 00000000000..8a44eb91c95 --- /dev/null +++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/insert/57619.C @@ -0,0 +1,51 @@ +// { dg-options "-std=gnu++11" } +// +// Copyright (C) 2013 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/>. + +#include <unordered_map> +#include <string> +#include <testsuite_hooks.h> + +void test01() +{ + bool test __attribute__((unused)) = true; + + { + std::unordered_multimap<std::string, std::string> mymmap; + std::pair<std::string, std::string> mypair{std::string("key"), + std::string("value")}; + mymmap.insert(mypair); + + VERIFY( mypair.first.length() && mypair.second.length() ); + } + + { + std::unordered_multimap<std::string, std::string> mymmap; + std::pair<std::string, std::string> mypair{std::string("key"), + std::string("value")}; + mymmap.insert(mymmap.begin(), mypair); + + VERIFY( mypair.first.length() && mypair.second.length() ); + } +} + +int main() +{ + test01(); + return 0; +} |