From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugzilla@gcc.gnu.org>
Received: by sourceware.org (Postfix, from userid 48)
 id E8DA83858D3C; Tue, 30 Nov 2021 20:48:26 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org E8DA83858D3C
From: "kargl at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/103505] ICE in compare_bound_mpz_t, at
 fortran/resolve.c:4587
Date: Tue, 30 Nov 2021 20:48:26 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: fortran
X-Bugzilla-Version: 12.0
X-Bugzilla-Keywords: ice-on-invalid-code
X-Bugzilla-Severity: normal
X-Bugzilla-Who: kargl at gcc dot gnu.org
X-Bugzilla-Status: NEW
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P4
X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org
X-Bugzilla-Target-Milestone: ---
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: cc priority
Message-ID: <bug-103505-4-PratONR9Nr@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-103505-4@http.gcc.gnu.org/bugzilla/>
References: <bug-103505-4@http.gcc.gnu.org/bugzilla/>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/
Auto-Submitted: auto-generated
MIME-Version: 1.0
X-BeenThere: gcc-bugs@gcc.gnu.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Gcc-bugs mailing list <gcc-bugs.gcc.gnu.org>
List-Unsubscribe: <https://gcc.gnu.org/mailman/options/gcc-bugs>,
 <mailto:gcc-bugs-request@gcc.gnu.org?subject=unsubscribe>
List-Archive: <https://gcc.gnu.org/pipermail/gcc-bugs/>
List-Post: <mailto:gcc-bugs@gcc.gnu.org>
List-Help: <mailto:gcc-bugs-request@gcc.gnu.org?subject=help>
List-Subscribe: <https://gcc.gnu.org/mailman/listinfo/gcc-bugs>,
 <mailto:gcc-bugs-request@gcc.gnu.org?subject=subscribe>
X-List-Received-Date: Tue, 30 Nov 2021 20:48:27 -0000

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D103505

kargl at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |kargl at gcc dot gnu.org
           Priority|P3                          |P4

--- Comment #2 from kargl at gcc dot gnu.org ---
diff --git a/gcc/fortran/array.c b/gcc/fortran/array.c
index 6552eaf3b0c..1b2f5b310a7 100644
--- a/gcc/fortran/array.c
+++ b/gcc/fortran/array.c
@@ -492,6 +492,9 @@ match_array_element_spec (gfc_array_spec *as)
   if (!gfc_expr_check_typed (*upper, gfc_current_ns, false))
     return AS_UNKNOWN;

+  if ((*upper)->expr_type !=3D EXPR_CONSTANT)
+    gfc_simplify_expr (*upper,0);
+
   if (((*upper)->expr_type =3D=3D EXPR_CONSTANT
        && (*upper)->ts.type !=3D BT_INTEGER) ||
       ((*upper)->expr_type =3D=3D EXPR_FUNCTION=