diff options
Diffstat (limited to 'libstdc++-v3/include/std/future')
| -rw-r--r-- | libstdc++-v3/include/std/future | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/libstdc++-v3/include/std/future b/libstdc++-v3/include/std/future index cba40dc0883..a9268cade91 100644 --- a/libstdc++-v3/include/std/future +++ b/libstdc++-v3/include/std/future @@ -1622,6 +1622,17 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION } }; + // _GLIBCXX_RESOLVE_LIB_DEFECTS + // 3117. Missing packaged_task deduction guides +#if __cpp_deduction_guides >= 201606 + template<typename _Res, typename... _ArgTypes> + packaged_task(_Res(*)(_ArgTypes...)) -> packaged_task<_Res(_ArgTypes...)>; + + template<typename _Fun, typename _Signature = typename + __function_guide_helper<decltype(&_Fun::operator())>::type> + packaged_task(_Fun) -> packaged_task<_Signature>; +#endif + /// swap template<typename _Res, typename... _ArgTypes> inline void |