fusion for_each turns array reference const on msvc

[imer@…]

On MSVC 2013 (I have not tested any other versions) arrays are always const references, instead of non-const ones. Thus code that needs to modify the array and doesn't have a const overload fails to compile.

I don't know if the issue concerns other parts than for_each

A simple test case is attached

Expected output (as seen when using gcc/clang):

Int
Char [10]

Output using msvc 2013:

Int
Const Char[10]

I have tested it against boost 1.59 and a fresh git clone.

[imer <imer@…>]

Simple test case

[Kohei Takahashi <flast@…>]

VC14 works as expected, but VC11 don't. In addition Boost.TypeOf works all of VC11, VC12 and VC14.