the Index types change.
As discussed on the list (too long to explain here).
diff --git a/test/array.cpp b/test/array.cpp
index 8006531..df1e1b4 100644
--- a/test/array.cpp
+++ b/test/array.cpp
@@ -127,9 +127,12 @@
 
   // count
   VERIFY(((m1.abs()+1)>RealScalar(0.1)).count() == rows*cols);
+
+  typedef Array<typename ArrayType::Index, Dynamic, 1> ArrayOfIndices;
+  
   // TODO allows colwise/rowwise for array
-  VERIFY_IS_APPROX(((m1.abs()+1)>RealScalar(0.1)).colwise().count(), ArrayXi::Constant(cols,rows).transpose());
-  VERIFY_IS_APPROX(((m1.abs()+1)>RealScalar(0.1)).rowwise().count(), ArrayXi::Constant(rows, cols));
+  VERIFY_IS_APPROX(((m1.abs()+1)>RealScalar(0.1)).colwise().count(), ArrayOfIndices::Constant(cols,rows).transpose());
+  VERIFY_IS_APPROX(((m1.abs()+1)>RealScalar(0.1)).rowwise().count(), ArrayOfIndices::Constant(rows, cols));
 }
 
 template<typename ArrayType> void array_real(const ArrayType& m)