I am using VS 2017 and Windows 10 64 bit.

I got a lot of erros when compiling my code. All the erros is like below:

Error C3203 'SharedBitfield': unspecialized class template can't be used as a template argument for template parameter '', expected a real type
c:\users\chry\documents\glbinding\include\glbinding\sharedbitfield.inl 44

Error C2244 'glbinding::SharedBitfield::|': unable to match function definition to an existing declaration normal_estimation_test c:\users\chry\documents\glbinding\include\glbinding\sharedbitfield.inl 45

and the error code is like below:

template <typename Type>
template <typename... T>
GLBINDING_CONSTEXPR auto SharedBitfield<Type>::operator|(SharedBitfield<T...> other) const -> typename std::enable_if<!std::is_same<typename intersect_SharedBitfield<SharedBitfield, SharedBitfield<T...>>::type, SharedBitfield<>>::value, typename intersect_SharedBitfield<SharedBitfield, SharedBitfield<T...>>::type>::type
{
return typename intersect_SharedBitfield<SharedBitfield, SharedBitfield<T...>>::type(this->m_value | static_cast<decltype(this->m_value)>(other));
}

If I get what you mean here, changing to below code can solve the error:

template <typename Type>
template <typename... T>
GLBINDING_CONSTEXPR auto SharedBitfield<Type>::operator|(SharedBitfield<T...> other) const -> typename std::enable_if<!std::is_same<typename intersect_SharedBitfield<SharedBitfield<Type>, SharedBitfield<T...>>::type, SharedBitfield<>>::value, typename intersect_SharedBitfield<SharedBitfield<Type>, SharedBitfield<T...>>::type>::type
{
return typename intersect_SharedBitfield<SharedBitfield, SharedBitfield<T...>>::type(this->m_value | static_cast<decltype(this->m_value)>(other));
}

I dont know if original code can be passed in other platforms. But in vs 2017, it seems unspecialized class template like SharedBitfield can not used directly.