// clang++3.4, = &rawFunc -- (= delegate<int(int&, int)>::from<decltype(&rawFunc)>(&rawFunc); gives same results)
[raw func]                            22 ms
[raw func std::func]                  1217 ms
[raw func don_delegate]               8 ms
[raw func staticdelegate]             1219 ms

[raw memfunc]                         8 ms
[raw memfunc  std::func]              955 ms
[raw memfunc  don_delegate]           8 ms
[raw memfunc  staticdelegate]         827 ms

[trivial auto]                        21 ms
[trivial std::func]                   1068 ms
[trivial don_delegate]                20 ms
[trivial staticdelegate]              20 ms

[capture std::func]                   1904 ms
[capture don_delegate]                1593 ms
[capture staticdelegate]              1208 ms



// g++3.4 y u no optimize
[raw func]                            252 ms
[raw func std::func]                  1201 ms
[raw func don_delegate]               1199 ms
[raw func staticdelegate]             1207 ms

[raw memfunc]                         133 ms
[raw memfunc  std::func]              1075 ms
[raw memfunc  don_delegate]           938 ms
[raw memfunc  staticdelegate]         823 ms

[trivial auto]                        140 ms
[trivial std::func]                   1080 ms
[trivial don_delegate]                1059 ms
[trivial staticdelegate]              927 ms

[capture std::func]                   2002 ms
[capture don_delegate]                2126 ms
[capture staticdelegate]              1748 ms