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[Bug fortran/41712] ETIME not useable with -fdefault-real-8
- From: "anlauf at gmx dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 15 Oct 2009 08:47:12 -0000
- Subject: [Bug fortran/41712] ETIME not useable with -fdefault-real-8
- References: <bug-41712-6318@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from anlauf at gmx dot de 2009-10-15 08:47 -------
(In reply to comment #1)
> The manual reads:
>
> VALUES The type shall be REAL, DIMENSION(2).
>
> where I understand REAL as REAL(4). Hence if you want to use -fdefault-real-8,
> you have to avoid the "promotion" of the ETIME argument by using
>
> real(4) :: t(2)
Actually, the current manual does explicitly state REAL(4)
e.g. for the extension SECNDS(), but not (yet) for ETIME().
So either the gfortran documentation needs to be fixed
or my legacy code using ETIME()...
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41712