[Bug sanitizer/66977] -fsanitize=shift may introduce uninitialized variables

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66977

Marek Polacek <mpolacek at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2015-07-23
     Ever confirmed|0                           |1

--- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Ok, confirmed with a cross to arm-linux-gnueabi:

$ ./cc1plus -quiet -I. q.C -fsanitize=shift -fdump-tree-gimple
-Wmaybe-uninitialized -O
q.C: In function ‘int bar(int (Foo::*)())’:
q.C:16:25: warning: ‘<anonymous>’ may be used uninitialized in this function
[-Wmaybe-uninitialized]
   int result = (A->*get)();
                         ^