[Bug fortran/19310] unnecessary error for overflowing results

[kargl at gcc dot gnu dot org]

------- Comment #3 from kargl at gcc dot gnu dot org  2006-06-08 00:05 -------
(In reply to comment #2)
> I would like to work on this one.  The range check is only looking for ARITH_OK
> when it could also see ARITH_UNDERFLOW or ARITH_OVERFLOW.
> 

Jerry,

There is another PR about allowing "real, parameter :: inf = 1. / 0.".
In that PR it was suggested to add a -fallow-inf-nan option.  I think
you should look into this route for this PR.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19310