diff options
| -rw-r--r-- | libstdc++-v3/ChangeLog | 5 | ||||
| -rw-r--r-- | libstdc++-v3/include/bits/regex_executor.tcc | 6 |
2 files changed, 8 insertions, 3 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index eb23bed260f..55ccdfaa2b5 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,5 +1,10 @@ 2014-06-03 Jonathan Wakely <jwakely@redhat.com> + * include/bits/regex_executor.tcc (_Executor<>::_M_main): Move instead + of copying. + +2014-06-03 Jonathan Wakely <jwakely@redhat.com> + Backport from mainline 2014-04-15 Jonathan Wakely <jwakely@redhat.com> diff --git a/libstdc++-v3/include/bits/regex_executor.tcc b/libstdc++-v3/include/bits/regex_executor.tcc index 68a5e0490f9..052302b91f7 100644 --- a/libstdc++-v3/include/bits/regex_executor.tcc +++ b/libstdc++-v3/include/bits/regex_executor.tcc @@ -120,10 +120,10 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION if (_M_match_queue->empty()) break; _M_visited->assign(_M_visited->size(), false); - auto _M_old_queue = std::move(*_M_match_queue); - for (auto __task : _M_old_queue) + auto __old_queue = std::move(*_M_match_queue); + for (auto& __task : __old_queue) { - _M_cur_results = __task.second; + _M_cur_results = std::move(__task.second); _M_dfs<__match_mode>(__task.first); } if (!__match_mode) |
