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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/30802] out of bounds error array I/O not picked up with
 -fbounds-check
Date: Fri, 15 Sep 2023 17:14:15 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D30802

--- Comment #12 from CVS 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:1cbf18978aa384bd0ed2dc29b107fc3423cf8e62

commit r14-4039-g1cbf18978aa384bd0ed2dc29b107fc3423cf8e62
Author: Harald Anlauf <anlauf@gmx.de>
Date:   Fri Sep 15 19:13:38 2023 +0200

    Fortran: improve bounds-checking for array sections [PR30802]

    gcc/fortran/ChangeLog:

            PR fortran/30802
            * trans-array.cc (trans_array_bound_check): Add optional argume=
nt
            COMPNAME for explicit specification of array component name.
            (array_bound_check_elemental): Helper function for generating
            bounds-checking code for elemental dimensions.
            (gfc_conv_expr_descriptor): Use bounds-checking also for elemen=
tal
            dimensions, i.e. those not handled by the scalarizer.

    gcc/testsuite/ChangeLog:

            PR fortran/30802
            * gfortran.dg/bounds_check_fail_6.f90: New test.=