http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55748
--- Comment #2 from warrenbear <chx319 at mail dot ustc.edu.cn> 2012-12-20 04:43:31 UTC --- the compiler output : > widgets/qtoolbararealayout.cpp:1056: warning: 'k' is used uninitialized in > this function > widgets/qtoolbararealayout.cpp: In member function 'QList<int> > QToolBarAreaLayout::gapIndex(const QPoint&) const': > widgets/qtoolbararealayout.cpp:1029: internal compiler error: in > expand_expr_addr_expr_1, at expr.c:6990 > Please submit a full bug report, > with preprocessed source if appropriate. > See <http://gcc.gnu.org/bugs.html> for instructions.