[Bug c/44300] Spurious array subscript warning

[rguenth at gcc dot gnu dot org]

------- Comment #4 from rguenth at gcc dot gnu dot org  2010-05-28 10:30 -------
GCC sees at the point of the warning

 if (&b > &a && &b[0] < &a[10])
   b[-1] = 0;

and it cannot statically determine those comparisons.

So it warns (IMHO correctly).  This is very unlikely going to be fixed.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |diagnostic


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44300