Experimenting with msvc

Author: pettni

include/manif/impl/bundle/BundleTangent.h

@@ -30,10 +30,10 @@ struct traits<BundleTangent<_Scalar, _T...>>
   using LenAlg = intseq<_T<_Scalar>::Tangent::LieAlg::RowsAtCompileTime ...>;
   using BegAlg = bundle::intseq_psum_t<LenAlg>;
 
-  using _tuple_t = std::tuple<typename _T<_Scalar>::Tangent ...>;
+  using _tuple_t = std::tuple<_T<_Scalar> ...>;
 
   template<size_t _Idx>
-  using PartType = typename std::tuple_element<_Idx, _tuple_t>::type;
+  using PartType = typename std::tuple_element<_Idx, _tuple_t>::type::Tangent;
 
   // Regular traits
   using Scalar = _Scalar;