Avoid `I` as an identifier, since it may clash with the C-header complex.h

1 files changed, 7 insertions, 7 deletions

diff --git a/test/incomplete_cholesky.cpp b/test/incomplete_cholesky.cpp
index 68fe7d507..ecc17f5c3 100644
--- a/test/incomplete_cholesky.cpp
+++ b/test/incomplete_cholesky.cpp
@@ -12,14 +12,14 @@
 #include <Eigen/IterativeLinearSolvers>
 #include <unsupported/Eigen/IterativeSolvers>
 
-template<typename T, typename I> void test_incomplete_cholesky_T()
+template<typename T, typename I_> void test_incomplete_cholesky_T()
 {
-  typedef SparseMatrix<T,0,I> SparseMatrixType;
-  ConjugateGradient<SparseMatrixType, Lower, IncompleteCholesky<T, Lower, AMDOrdering<I> > >        cg_illt_lower_amd;
-  ConjugateGradient<SparseMatrixType, Lower, IncompleteCholesky<T, Lower, NaturalOrdering<I> > >    cg_illt_lower_nat;
-  ConjugateGradient<SparseMatrixType, Upper, IncompleteCholesky<T, Upper, AMDOrdering<I> > >        cg_illt_upper_amd;
-  ConjugateGradient<SparseMatrixType, Upper, IncompleteCholesky<T, Upper, NaturalOrdering<I> > >    cg_illt_upper_nat;
-  ConjugateGradient<SparseMatrixType, Upper|Lower, IncompleteCholesky<T, Lower, AMDOrdering<I> > >  cg_illt_uplo_amd;
+  typedef SparseMatrix<T,0,I_> SparseMatrixType;
+  ConjugateGradient<SparseMatrixType, Lower, IncompleteCholesky<T, Lower, AMDOrdering<I_> > >        cg_illt_lower_amd;
+  ConjugateGradient<SparseMatrixType, Lower, IncompleteCholesky<T, Lower, NaturalOrdering<I_> > >    cg_illt_lower_nat;
+  ConjugateGradient<SparseMatrixType, Upper, IncompleteCholesky<T, Upper, AMDOrdering<I_> > >        cg_illt_upper_amd;
+  ConjugateGradient<SparseMatrixType, Upper, IncompleteCholesky<T, Upper, NaturalOrdering<I_> > >    cg_illt_upper_nat;
+  ConjugateGradient<SparseMatrixType, Upper|Lower, IncompleteCholesky<T, Lower, AMDOrdering<I_> > >  cg_illt_uplo_amd;
   
 
   CALL_SUBTEST( check_sparse_spd_solving(cg_illt_lower_amd) );