The TR1 header functional issues the following warning when
using -Wshadow:

/usr/include/c++/4.1.1/tr1/functional_iterate.h:202: warning: declaration of
‘__pmf’ shadows a member of 'this'


-- 
           Summary: Warning in tr1 header with -Wshadow
           Product: gcc
           Version: 4.1.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libstdc++
        AssignedTo: pcarlini at suse dot de
        ReportedBy: bernie at develer dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29603