http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53398
--- Comment #5 from Roman Wieczorek <sweetrommie at gmail dot com> 2012-05-28 15:50:30 UTC --- As it goes for Leaf classes (IA64 C++ ABI - Category 1: Leaf), vtables are binary defined in com document (only virtual functions, no constructor, no destructor, no overloades). And this one works with mingw. The overloads are not defined, or i have not found it. Some one has made disasembly: http://old.nabble.com/Incorrect-vtable-generation-in-MinGW--td15781052.html I found it works for some people, and i see it works for dll's i use. I hadn't mention about compatibility for Category 3(Virtual Bases Only ) or Category 4 (Complex). They are to far from any specs.
