> (I do realize now that I forgot to remove some commented out code
> in the .exp file, so I'll fix that next. Sorry!)

Fixed thusly:

2009-03-12  Joel Brobecker  <brobecker@adacore.com>

        * gdb.ada/ptype_arith_binop.exp: Remove some commented-out code
        that was checked in by mistake. Remove loading of ada.exp, since
        this is not necessary in this case.

Tested on amd64-linux. Checked in.

-- 
Joel