Eigen 3.1.3 compiled fine using Microsoft Visual Studio 2008 compiler. But when I try to compile it using Green Hills Multi 6.1 compiler, it has the following error:

PCL-1.6.0-Source\3rdParty_x86\Eigen_3_1_3\Eigen/src/Core/Transpose.h", line 67: error #1001:
class member designated by a using-declaration must be visible in a
direct base class
EIGEN_INHERIT_ASSIGNMENT_OPERATORS(Transpose)
^
detected during:
instantiation of class "Eigen::Transpose<MatrixType> [with
MatrixType=const Eigen::Block<Eigen::Transform<float, 3,
2, 0>::ConstMatrixType, 3, 3, false, true>]" at line 211
instantiation of
"Eigen::DenseBase<Derived>::ConstTransposeReturnType
Eigen::DenseBase<Derived>::transpose() const [with
Derived=Eigen::Block<Eigen::Transform<float, 3, 2,
0>::ConstMatrixType, 3, 3, false, true>]" at line 1135
of
"PCL-1.6.0-Source\3rdParty_x86\Eigen_3
_1_3\Eigen/src/Geometry/Transform.h"
instantiation of "Eigen::Transform<_Scalar, _Dim, _Mode, _Options>
Eigen::Transform<_Scalar, _Dim, _Mode,
_Options>::inverse(Eigen::TransformTraits) const [with
_Scalar=float, _Dim=3, _Mode=2, _Options=0]" at line 208
of
"PCL-1.6.0-Source\features\src\narf.cp
p"

I am using the latest Eigen 3.1.3. I also tried to use other versions of Eigen, but it has the same error.

Could anyone tell me what may cause this problem? Any suggestion to resolve this issue? Your kindly help is greatly appreciated.

see this reply: viewtopic.php?f=74&t=102857#p266914

The patch does fix the problem. Thanks a lot!