[Bug fortran/50407] compiler confused by .operator.

[sgk at troutmask dot apl.washington.edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50407

--- Comment #5 from Steve Kargl <sgk at troutmask dot apl.washington.edu> 2011-09-15 21:13:16 UTC ---
On Thu, Sep 15, 2011 at 08:21:04PM +0000, zeccav at gmail dot com wrote:
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50407
> 
> --- Comment #2 from Vittorio Zecca <zeccav at gmail dot com> 2011-09-15 20:21:04 UTC ---
> I believe the code is valid, and it has nothing to do with recursive I/O.
> If you comment out the write in the mul function gfortran still fails, so it
> does not depend on recursive I/O.

If I comment out the write statement and the 2.ip.8 statement,
you again have invalid code because the return value of the
function is never defined.

But, as I stated, I need to check the requirements of the 
standard on recursive IO.