message: Remove MFEM_ABORT...
diff: @@ -640,8 +640,6 @@ void BilinearForm::AssembleDiagonal(Vector &diag) const
  }
  else
  {
  - MFEM_ABORT("Not implemented. Maybe assemble your bilinear form into a "
  - "matrix and use SparseMatrix::GetDiag?");
  mat->GetDiag(diag);
  }
  }
  