* include/bits/regex_automaton.h (__detail::_State): Split

	non-dependent parts into new _State_base.
	(__detail::_NFA): Likewise for _NFA_base. Use std::move() to avoid
	copies when inserting _MatcherT and _StateT objects.
	* include/bits/regex_automaton.tcc: Move member definitions to base
	class. Qualify dependent names.
	* include/bits/regex_compiler.h (__detail::_Compiler::_M_get_nfa): Make
	non-const and use std::move to avoid copying.
	* include/bits/regex_compiler.tcc: Likewise.
	* include/bits/regex_executor.h (__detail::_Executor::_M_is_word): Use
	array, so past-the-end iterator is valid.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204571 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 2 insertions, 2 deletions

diff --git a/libstdc++-v3/include/bits/regex_compiler.h b/libstdc++-v3/include/bits/regex_compiler.h
index 7e4e6adafd56..98141a722fb5 100644
--- a/libstdc++-v3/include/bits/regex_compiler.h
+++ b/libstdc++-v3/include/bits/regex_compiler.h
@@ -55,8 +55,8 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
 		const _TraitsT& __traits, _FlagT __flags);
 
       std::shared_ptr<_RegexT>
-      _M_get_nfa() const
-      { return make_shared<_RegexT>(_M_nfa); }
+      _M_get_nfa()
+      { return make_shared<_RegexT>(std::move(_M_nfa)); }
 
     private:
       typedef _Scanner<_FwdIter>                              _ScannerT;