diff options
Diffstat (limited to 'libcxx/include/tuple')
| -rw-r--r-- | libcxx/include/tuple | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/libcxx/include/tuple b/libcxx/include/tuple index b48e2d61927..f2a74721921 100644 --- a/libcxx/include/tuple +++ b/libcxx/include/tuple @@ -1064,11 +1064,13 @@ template <class _Up> struct __ignore_t { template <class _Tp> - _LIBCPP_INLINE_VISIBILITY - const __ignore_t& operator=(_Tp&&) const {return *this;} + _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11 + const __ignore_t& operator=(_Tp&&) const {return *this;} }; -namespace { const __ignore_t<unsigned char> ignore = __ignore_t<unsigned char>(); } +namespace { + constexpr __ignore_t<unsigned char> ignore = __ignore_t<unsigned char>(); +} template <class _Tp> struct __make_tuple_return_impl |
