diff --git a/Eigen/src/Householder/BlockHouseholder.h b/Eigen/src/Householder/BlockHouseholder.h
index 60da512..de5d960 100644
--- a/Eigen/src/Householder/BlockHouseholder.h
+++ b/Eigen/src/Householder/BlockHouseholder.h
@@ -42,9 +42,8 @@
     Index rs = vectors.rows() - i;
     Scalar Vii = vectors(i,i);
     vectors.const_cast_derived().coeffRef(i,i) = Scalar(1);
-    triFactor.col(i).head(i).noalias() = vectors.block(i, 0, rs, i).adjoint()
+    triFactor.col(i).head(i).noalias() = -hCoeffs(i) * vectors.block(i, 0, rs, i).adjoint()
                                        * vectors.col(i).tail(rs);
-    triFactor.col(i).head(i) *= -hCoeffs(i);
     vectors.const_cast_derived().coeffRef(i, i) = Vii;
     // FIXME add .noalias() once the triangular product can work inplace
     triFactor.col(i).head(i) = triFactor.block(0,0,i,i).template triangularView<Upper>()
diff --git a/Eigen/src/QR/HouseholderQR.h b/Eigen/src/QR/HouseholderQR.h
index 29044e9..1d6f85b 100644
--- a/Eigen/src/QR/HouseholderQR.h
+++ b/Eigen/src/QR/HouseholderQR.h
@@ -62,7 +62,7 @@
     typedef typename MatrixType::Scalar Scalar;
     typedef typename MatrixType::RealScalar RealScalar;
     typedef typename MatrixType::Index Index;
-    typedef Matrix<Scalar, RowsAtCompileTime, RowsAtCompileTime, ei_traits<MatrixType>::Flags&RowMajorBit ? RowMajor : ColMajor, MaxRowsAtCompileTime, MaxRowsAtCompileTime> MatrixQType;
+    typedef Matrix<Scalar, RowsAtCompileTime, RowsAtCompileTime, (MatrixType::Flags&RowMajorBit) ? RowMajor : ColMajor, MaxRowsAtCompileTime, MaxRowsAtCompileTime> MatrixQType;
     typedef typename ei_plain_diag_type<MatrixType>::type HCoeffsType;
     typedef typename ei_plain_row_type<MatrixType>::type RowVectorType;
     typedef typename HouseholderSequence<MatrixType,HCoeffsType>::ConjugateReturnType HouseholderSequenceType;
@@ -245,7 +245,7 @@
   Index cols = mat.cols();
   Index size = std::min(rows, cols);
 
-  typedef Matrix<Scalar,Dynamic,1,0,MatrixQR::MaxColsAtCompileTime,1> TempType;
+  typedef Matrix<Scalar,Dynamic,1,ColMajor,MatrixQR::MaxColsAtCompileTime,1> TempType;
   TempType tempVector;
   if(tempData==0)
   {