http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51500
--- Comment #2 from gee <jojelino at gmail dot com> 2011-12-12 14:46:26 UTC --- please fix java::lang::Class::initializeClass for mingw32 ia-32 by adding __thiscall before being involved this bug. surely PR50053 is fixed but i leaved a kludge toward this bug.