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From: "anlauf at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libfortran/107031] endfile truncates file at wrong position
Date: Sun, 25 Sep 2022 20:07:09 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D107031

--- Comment #3 from anlauf at gcc dot gnu.org ---
(In reply to kargl from comment #2)
> gfortran's current behavior is correct.
>=20
>=20
>    12.3.4.4 File position after data transfer
>=20
>    In all other cases, the file is positioned after the record just
>    read or written and that record becomes the preceding record.
>=20
>    12.8.3 ENDFILE statement
>=20
>    Execution of an ENDFILE statement for a file connected for sequential
>    access writes an endfile record as the next record of the file.
>=20
> After reading '5', the file is position at the record that contains '6'.
> So, ENDIFLE writes the endfile record after the record with '6'.

Hmm, interpretation of text?

I read "as the next record", not "after the next record".

gfortran differs here from Intel, NAG, Nvidia, AMD Flang, Crayftn.=