Hi everyone.
I'm using gtkmm and I get compilation error on following line:
Glib::ustring::format(std::setfill(L'0'), std::setw(2), 30);

If I change this by following, then compiles:
Glib::ustring::format(std::setfill('0'), std::setw(2), 30);

I can compile the first using MinGW cross compilation on my Linux.


Thank you.