[Bug fortran/43899] Wrong unused-variable warning with NAMELISTs

[dominiq at lps dot ens.fr]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43899

Dominique d'Humieres <dominiq at lps dot ens.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |RESOLVED
         Resolution|---                         |WONTFIX

--- Comment #14 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
> This latest patch gets rid of the bogus unused warning.  
> Remaining, but not real important is to warn on an unused namelist.  
> I think this will involve marking namelists as used when resolving 
> or translating I/O statements and then at some point, scan for any 
> namelists not marked.  I almost think its not worth it, but will 
> leave this opened until others weigh in on it.
>
> Even if a namelist is used, a particular variable within it may 
> not be used.  For example, if the users nml file does not contain 
> an assignment for a particular variable in the list, it will remain 
> unused.  No value in the read operation.

No activity since over two years. Closing as WONTFIX. Please reopen if I am
wrong.