Hey all. I just started using Eigen 3.0.0 and it works great on GCC, but I can't get it to even compile on SunStudio 11 on a sparc machine. I know Eigen doesn't officialy support the SunStudio compiler, but I have to and I saw that support was added for Sun in 3.0.0. Can anybody help with?

I'm simply including Eigen/Dense in our code (not even using any Eigen calls yet) and we get these compile error:

/sw/eigen-3.0.0//Eigen/src/Core/VectorBlock.h line 220: Error: Could not find a match for Eigen::DenseBase<Eigen::Derived>::segment(Eigen::internal::traits<Eigen::internal::T>::Index).
/sw/eigen-3.0.0//Eigen/src/Core/VectorBlock.h line 230: Error: Could not find a match for Eigen::DenseBase<Eigen::Derived>::segment(Eigen::internal::traits<Eigen::internal::T>::Index) const.
/sw/eigen-3.0.0//Eigen/src/Core/VectorBlock.h line 250: Error: Could not find a match for Eigen::DenseBase<Eigen::Derived>::head().
/sw/eigen-3.0.0//Eigen/src/Core/VectorBlock.h line 260: Error: Could not find a match for Eigen::DenseBase<Eigen::Derived>::head() const.
/sw/eigen-3.0.0//Eigen/src/Core/VectorBlock.h line 280: Error: Could not find a match for Eigen::DenseBase<Eigen::Derived>::tail().
/sw/eigen-3.0.0//Eigen/src/Core/VectorBlock.h line 290: Error: Could not find a match for Eigen::DenseBase<Eigen::Derived>::tail() const.
/sw/eigen-3.0.0//Eigen/src/Core/Diagonal.h line 214: Error: Could not find a match for Eigen::MatrixBase<Eigen::Derived>::diagonal().
/sw/eigen-3.0.0//Eigen/src/Core/Diagonal.h line 223: Error: Could not find a match for Eigen::MatrixBase<Eigen::Derived>::diagonal() const.
/sw/eigen-3.0.0//Eigen/src/Core/ProductBase.h line 213: Error: complex expression not allowed in dependant template argument expression.
/sw/eigen-3.0.0//Eigen/src/Core/ProductBase.h line 225: Error: complex expression not allowed in dependant template argument expression.

...various other simular error about could not find match. I know that the Sun compiler doesn't handle templates very well, but I was hoping someone knew a way around this. Any ideas?

Thanks in advance for the help!