[Bug fortran/104131] ICE in gfc_conv_array_ref, at fortran/trans-array.c:3810

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104131

--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Kwok Yeung <kcy@gcc.gnu.org>:

https://gcc.gnu.org/g:88c4d85e27e18bf991ab8728b73127a0385f2c27

commit r12-7464-g88c4d85e27e18bf991ab8728b73127a0385f2c27
Author: Kwok Cheung Yeung <kcy@codesourcery.com>
Date:   Thu Mar 3 10:23:26 2022 +0000

    openmp, fortran: Check that the type of an event handle in a detach clause
is suitable [PR104131]

    This rejects variables that are array types, array elements or derived type
    members when used as the event handle inside a detach clause (in accordance
    with the OpenMP specification).  This would previously lead to an ICE.

    2022-03-03  Kwok Cheung Yeung  <kcy@codesourcery.com>

    gcc/fortran/

            PR fortran/104131
            * openmp.cc (gfc_match_omp_detach): Move check for type of event
            handle to...
            (resolve_omp_clauses) ...here.  Also check that the event handle is
            not an array, or an array access or structure element access.

    gcc/testsuite/

            PR fortran/104131
            * gfortran.dg/gomp/pr104131.f90: New.
            * gfortran.dg/gomp/task-detach-1.f90: Update expected error
message.