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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug fortran/106670] [OpenMP][5.2] Warn for unknown '!$ompx'
 (!$omx') sentinels
Date: Thu, 08 Sep 2022 19:04:09 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106670

--- Comment #1 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Tobias Burnus <burnus@gcc.gnu.org>:

https://gcc.gnu.org/g:264deecb16abcfc8ca8efe9b94b0ad55febd55cc

commit r13-2552-g264deecb16abcfc8ca8efe9b94b0ad55febd55cc
Author: Tobias Burnus <tobias@codesourcery.com>
Date:   Thu Sep 8 21:03:21 2022 +0200

    OpenMP: Document ompx warnings + add Fortran omx warning [PR106670]

    omp/ompx sentinels are for vendor extensions; as they might be required=
 for
    the correctness of the program, a warning should be printable. This pat=
ch
    documents in the OpenMP 5.2 table the existing warnings, including the =
new
    warning for for fixed source form Fortran.

            PR fortran/106670

    gcc/fortran/ChangeLog:

            * scanner.cc (skip_fixed_omp_sentinel): Add -Wsurprising warning
            for 'omx' sentinels with -fopenmp.
            * invoke.texi (-Wsurprising): Document additional warning case.

    libgomp/ChangeLog:

            * libgomp.texi (OpenMP 5.2): Add comment to ompx/omx entry.

    gcc/testsuite/ChangeLog:

            * c-c++-common/gomp/ompx-1.c: New test.
            * c-c++-common/gomp/ompx-2.c: New test.
            * g++.dg/gomp/ompx-attrs-1.C: New test.
            * gfortran.dg/gomp/ompx-1.f90: New test.
            * gfortran.dg/gomp/omx-1.f: New test.
            * gfortran.dg/gomp/omx-2.f: New test.=