[Bug c++/25973] [4.0/4.1/4.2 Regression] Wrong warning: control reaches end of non-void function

[pinskia at gcc dot gnu dot org]

------- Comment #1 from pinskia at gcc dot gnu dot org  2006-01-26 13:57 -------
Confirmed, the problem is slightly different from PR 20624 (but it is related).
 I might look at this more.  
-----
We are adding an extra goto when gimplifing.  I have not looked why yet.
      if (p == 4)
        {
          D.1782 = 1;
          return D.1782;
        }
      else
        {
          D.1782 = 2;
          return D.1782;
        }
      goto <D1781>;
That goto is causing the whole issue.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |pinskia at gcc dot gnu dot
                   |                            |org
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   GCC host triplet|sparc-sun-solaris2.8        |
           Keywords|                            |diagnostic
   Last reconfirmed|0000-00-00 00:00:00         |2006-01-26 13:57:49
               date|                            |
            Summary|Wrong warning: control      |[4.0/4.1/4.2 Regression]
                   |reaches end of non-void     |Wrong warning: control
                   |function                    |reaches end of non-void
                   |                            |function


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25973