[Bug fortran/57871] gfortran -freal-4-real-16 gives wrong result for selected_real_kind(1)

[burnus at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57871

Tobias Burnus <burnus at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |burnus at gcc dot gnu.org

--- Comment #11 from Tobias Burnus <burnus at gcc dot gnu.org> ---
(In reply to Dominique d'Humieres from comment #9)
> Note that after r11-7501 the test in comment O gives cat run time:
> % gfc pr57871.f90 -freal-4-real-16

That issue is now fixed – see PR fortran/99355 for some details.

I also updated the documentation to fill some gaps in the
-freal-4-real-16 etc. descriptions and added another caveat. See commit or
https://gcc.gnu.org/onlinedocs/gfortran/Fortran-Dialect-Options.html#index-freal-4-real-16
(may take a day to get updated).


As this issue is about documentation, if I read the later comments correctly:
Can you check whether the documentation is now sufficient or whether more is
needed? If so, what is needed? — If not, can this bug now be closed?