[Bug libfortran/49791] [4.4/4.5/4.6/4.7 Regression] Formatted namelist reads fails with: Cannot match namelist object

[jvdelisle at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49791

--- Comment #9 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> 2011-07-21 18:32:31 UTC ---
(In reply to comment #8)
> Jerry what do you think? I have to admit that I have not the slightest idea
> what ionml->touched does - thus, I cannot come up of a possibly failing

As you know, the namelist code is difficult to follow and touched was not my
invention, but basically it is a flag that tells us that we already encountered
this variable or a parent in a previous iteration.  I don't have the code in
front of me, but I seem to recall there is a comment elsewhere in the file that
mentions something about it.