------- Additional Comments From pinskia at gcc dot gnu dot org 2005-03-10
14:39 -------
The way I came to that conclusion was the following code worked:
c { dg-do compile }
subroutine sub(a)
common /info/ m, n
real a(m,n)
a(1,1) = a(2,2)
end-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16511
