[Bug c++/12770] [tree-ssa] False warning about no return statement in function

[pinskia at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12770


pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |diagnostic
            Summary|[3.4 regression] [tree-ssa] |[tree-ssa] False warning
                   |False warning about no      |about no return statement in
                   |return statement in function|function


------- Additional Comments From pinskia at gcc dot gnu dot org  2003-10-25 19:51 -------
I think the problem is that the while loop gets lowered but the cfg does not say that this is 
executed always for some reason.