[Bug middle-end/30555] GCC should know about errno

[rguenth at gcc dot gnu dot org]

------- Comment #1 from rguenth at gcc dot gnu dot org  2010-02-03 11:00 -------
Mine.  We can add annotations for __errno_location () to indicate it returns
a pointer to errno.  We can also add annotations for a static errno declaration
to denote it is errno.  pointer-analysis can then properly handle things.

Mine.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |rguenth at gcc dot gnu dot
                   |dot org                     |org
             Status|UNCONFIRMED                 |ASSIGNED
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2010-02-03 11:00:44
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30555