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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug fortran/96580] F2018 changes to date_and_time intrinsics
Date: Mon, 18 Dec 2023 19:33:12 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D96580

--- Comment #5 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Harald Anlauf <anlauf@gcc.gnu.org>:

https://gcc.gnu.org/g:b77691a90fc8a7e917417ce747bf78669304f951

commit r14-6665-gb77691a90fc8a7e917417ce747bf78669304f951
Author: Harald Anlauf <anlauf@gmx.de>
Date:   Mon Dec 18 18:59:02 2023 +0100

    Fortran: update DATE_AND_TIME intrinsic for Fortran 2018 [PR96580]

    Fortran 2018 allows a non-default integer kind for its VALUES argument =
if
    it has a decimal exponent range of at least four.  Update checks, libra=
ry
    implementation and documentation.

    gcc/fortran/ChangeLog:

            PR fortran/96580
            * check.cc (array_size_check): New helper function.
            (gfc_check_date_and_time): Use it for checking minimum size of
            VALUES argument.  Update kind check to Fortran 2018.
            * intrinsic.texi: Fix documentation of DATE_AND_TIME.

    libgfortran/ChangeLog:

            PR fortran/96580
            * intrinsics/date_and_time.c (date_and_time): Handle VALUES
argument
            for kind=3D2 and kind=3D16 (if available).

    gcc/testsuite/ChangeLog:

            PR fortran/96580
            * gfortran.dg/date_and_time_2.f90: New test.
            * gfortran.dg/date_and_time_3.f90: New test.
            * gfortran.dg/date_and_time_4.f90: New test.=