[Bug fortran/77900] Compile time errors/warning for IO statements appear wrong

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77900

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING
   Last reconfirmed|                            |2016-10-08
                 CC|                            |fxcoudert at gcc dot gnu.org
     Ever confirmed|0                           |1

--- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
> This goes way back to at least 4.0 so maybe we chose to do this?

The warning has been added by FX at revision r117685. The only (corner)
interest I see for the warning is if you want to test the way your program
handle iomsg, but I probably miss some other usages.