message: In MixedBilinearForm::Assemble, use local loop variables everywhere.
diff: @@ -1145,7 +1145,6 @@ void MixedBilinearForm::AddBdrTraceFaceIntegrator(BilinearFormIntegrator *bfi,
  void MixedBilinearForm::Assemble (int skip_zeros)
  {
  - int i, k;
  Array<int> tr_vdofs, te_vdofs;
  ElementTransformation *eltrans;
  DenseMatrix elemmat;
  @@ -1159,12 +1158,12 @@ void MixedBilinearForm::Assemble (int skip_zeros)
  if (dbfi.Size())
  {
  - for (i = 0; i < test_fes -> GetNE(); i++)
  + for (int i = 0; i < test_fes -> GetNE(); i++)
  {
  trial_fes -> GetElementVDofs (i, tr_vdofs);
  test_fes -> GetElementVDofs (i, te_vdofs);
  eltrans = test_fes -> GetElementTransformation (i);
  - for (k = 0; k < dbfi.Size(); k++)
  + for (int k = 0; k < dbfi.Size(); k++)
  {
  dbfi[k] -> AssembleElementMatrix2 (*trial_fes -> GetFE(i),
  *test_fes -> GetFE(i),
  @@ -1197,7 +1196,7 @@ void MixedBilinearForm::Assemble (int skip_zeros)
  }
  }
  - for (i = 0; i < test_fes -> GetNBE(); i++)
  + for (int i = 0; i < test_fes -> GetNBE(); i++)
  {
  const int bdr_attr = mesh->GetBdrAttribute(i);
  if (bdr_attr_marker[bdr_attr-1] == 0) { continue; }
  @@ -1225,7 +1224,7 @@ void MixedBilinearForm::Assemble (int skip_zeros)
  const FiniteElement *trial_face_fe, *test_fe1, *test_fe2;
  int nfaces = mesh->GetNumFaces();
  - for (i = 0; i < nfaces; i++)
  + for (int i = 0; i < nfaces; i++)
  {
  ftr = mesh->GetFaceElementTransformations(i);
  trial_fes->GetFaceVDofs(i, tr_vdofs);
  @@ -1281,7 +1280,7 @@ void MixedBilinearForm::Assemble (int skip_zeros)
  }
  }
  - for (i = 0; i < trial_fes -> GetNBE(); i++)
  + for (int i = 0; i < trial_fes -> GetNBE(); i++)
  {
  const int bdr_attr = mesh->GetBdrAttribute(i);
  if (bdr_attr_marker[bdr_attr-1] == 0) { continue; }
  