diff options
Diffstat (limited to 'libstdc++-v3/include/bits/stl_construct.h')
| -rw-r--r-- | libstdc++-v3/include/bits/stl_construct.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/libstdc++-v3/include/bits/stl_construct.h b/libstdc++-v3/include/bits/stl_construct.h index 06a2902ca69..d84b8f164fd 100644 --- a/libstdc++-v3/include/bits/stl_construct.h +++ b/libstdc++-v3/include/bits/stl_construct.h @@ -67,19 +67,21 @@ _GLIBCXX_BEGIN_NAMESPACE(std) * Constructs an object in existing memory by invoking an allocated * object's constructor with an initializer. */ - template<typename _T1, typename _T2> - inline void #ifdef __GXX_EXPERIMENTAL_CXX0X__ - // Allow perfect forwarding - _Construct(_T1* __p, _T2&& __value) + template<typename _T1, typename... _Args> + inline void + _Construct(_T1* __p, _Args&&... __args) + { ::new(static_cast<void*>(__p)) _T1(std::forward<_Args>(__args)...); } #else + template<typename _T1, typename _T2> + inline void _Construct(_T1* __p, const _T2& __value) -#endif { // _GLIBCXX_RESOLVE_LIB_DEFECTS // 402. wrong new expression in [some_]allocator::construct - ::new(static_cast<void*>(__p)) _T1(_GLIBCXX_FORWARD(_T2, __value)); + ::new(static_cast<void*>(__p)) _T1(__value); } +#endif /** * Destroy the object pointed to by a pointer type. |