[Bug c/26927] math function log2 bug

[pinskia at gcc dot gnu dot org]

------- Comment #1 from pinskia at gcc dot gnu dot org  2006-03-29 19:34 -------
t.c:9: warning: implicit declaration of function 'log2'
t.c:9: warning: incompatible implicit declaration of built-in function 'log2'

Please next time use -W -Wall before reporting a bug report as requested by:
http://gcc.gnu.org/bugs.html.

Use -std=gnu99 to "fix" the problem.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26927