Compile error on VS2015

[ntoussaint]

I cannot seem to be able to use the zipfor operator.
For instance writing the following example:

    std::vector<int> a{ 1,2,3 };
    std::array<std::string, 3> b{ "hello","there","coders" };

    zipfor(i, s eachin a, b)
        std::cout << i << " => " << s;

results in the following error:

reference variable "i" requires an initializer

The ittcounter<>() works fine though

I am using Visual Studio 2015 with c++11 capabilities.
Or perhaps it is simply because this code does not support windows compiler?