CUDPP CUDA 3.1 Error


I used CUDA 3.0 and CUDPP 1.1.1 and its work fine. After installing of CUDA 3.1, it was not possible to compile CUDPP, because it return following error:

What is the problem?

I comment out the lines 987-1112 of the “warpSegScan”-function and the compilation was succesful.
But why?
PS: A work around is compile with CUDA 3.0 and use with CUDA 3.1, but it is a bad solution…