minor compilation fixes for Sun CC and ICC

3 files changed, 22 insertions, 15 deletions

diff --git a/Eigen/QR b/Eigen/QR
index 97907d1e5..5f36d0987 100644
--- a/Eigen/QR
+++ b/Eigen/QR
@@ -41,7 +41,7 @@ namespace Eigen {
 
 // declare all classes for a given matrix type
 #define EIGEN_QR_MODULE_INSTANTIATE_TYPE(MATRIXTYPE,PREFIX) \
-  PREFIX template class QR<MATRIXTYPE>; \
+  PREFIX template class HouseholderQR<MATRIXTYPE>; \
   PREFIX template class Tridiagonalization<MATRIXTYPE>; \
   PREFIX template class HessenbergDecomposition<MATRIXTYPE>; \
   PREFIX template class SelfAdjointEigenSolver<MATRIXTYPE>
diff --git a/Eigen/src/Cholesky/LDLT.h b/Eigen/src/Cholesky/LDLT.h
index 94660245e..a308b22d5 100644
--- a/Eigen/src/Cholesky/LDLT.h
+++ b/Eigen/src/Cholesky/LDLT.h
@@ -62,7 +62,7 @@ template<typename MatrixType> class LDLT
     typedef Matrix<int, MatrixType::RowsAtCompileTime, 1> IntColVectorType;
     typedef Matrix<int, 1, MatrixType::RowsAtCompileTime> IntRowVectorType;
 
-    /** 
+    /**
     * \brief Default Constructor.
     *
     * The default constructor is useful in cases in which the user intends to
@@ -80,10 +80,10 @@ template<typename MatrixType> class LDLT
     }
 
     /** \returns the lower triangular matrix L */
-    inline Part<MatrixType, UnitLowerTriangular> matrixL(void) const 
-    { 
+    inline Part<MatrixType, UnitLowerTriangular> matrixL(void) const
+    {
       ei_assert(m_isInitialized && "LDLT is not initialized.");
-      return m_matrix; 
+      return m_matrix;
     }
 
     /** \returns a vector of integers, whose size is the number of rows of the matrix being decomposed,
@@ -97,24 +97,24 @@ template<typename MatrixType> class LDLT
     }
 
     /** \returns the coefficients of the diagonal matrix D */
-    inline Diagonal<MatrixType,0> vectorD(void) const 
-    { 
+    inline Diagonal<MatrixType,0> vectorD(void) const
+    {
       ei_assert(m_isInitialized && "LDLT is not initialized.");
-      return m_matrix.diagonal(); 
+      return m_matrix.diagonal();
     }
 
     /** \returns true if the matrix is positive (semidefinite) */
-    inline bool isPositive(void) const 
-    { 
+    inline bool isPositive(void) const
+    {
       ei_assert(m_isInitialized && "LDLT is not initialized.");
-      return m_sign == 1; 
+      return m_sign == 1;
     }
 
     /** \returns true if the matrix is negative (semidefinite) */
-    inline bool isNegative(void) const 
-    { 
+    inline bool isNegative(void) const
+    {
       ei_assert(m_isInitialized && "LDLT is not initialized.");
-      return m_sign == -1; 
+      return m_sign == -1;
     }
 
     template<typename RhsDerived, typename ResultType>
diff --git a/Eigen/src/Core/MapBase.h b/Eigen/src/Core/MapBase.h
index 59bf69ad6..0b7d815fb 100644
--- a/Eigen/src/Core/MapBase.h
+++ b/Eigen/src/Core/MapBase.h
@@ -178,7 +178,14 @@ template<typename Derived> class MapBase
     }
 
     using Base::operator*=;
-    using Base::operator+=;
+
+    template<typename Lhs,typename Rhs>
+    Derived& operator+=(const Flagged<Product<Lhs,Rhs,CacheFriendlyProduct>, 0, EvalBeforeNestingBit | EvalBeforeAssigningBit>& other)
+    { return Base::operator+=(other); }
+
+    template<typename Lhs,typename Rhs>
+    Derived& operator-=(const Flagged<Product<Lhs,Rhs,CacheFriendlyProduct>, 0, EvalBeforeNestingBit | EvalBeforeAssigningBit>& other)
+    { return Base::operator-=(other); }
 
     template<typename OtherDerived>
     Derived& operator+=(const MatrixBase<OtherDerived>& other)