[Bug middle-end/23599] [4.0 Regression] Flag -fstrict-aliasing corrupts iterators

[pinskia at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|c++                         |middle-end
           Keywords|                            |wrong-code
            Summary|Flag -fstrict-aliasing      |[4.0 Regression] Flag -
                   |corrupts iterators          |fstrict-aliasing corrupts
                   |                            |iterators
   Target Milestone|---                         |4.0.2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23599