[Bug c/20631] Support -std=c90 as alias for -std=c89

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-06-23 
00:21 -------
Confirmed.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2005-06-23 00:21:08
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20631