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 AE9653857C7F; Tue, 29 Sep 2020 16:23:52 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org AE9653857C7F
From: "aluaces at udc dot es" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/97245] New: ASSOCIATE intrinsic does not recognize a
 ponter variable the second time it is used
Date: Tue, 29 Sep 2020 16:23:52 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: new
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: fortran
X-Bugzilla-Version: 10.2.0
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: normal
X-Bugzilla-Who: aluaces at udc dot es
X-Bugzilla-Status: UNCONFIRMED
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org
X-Bugzilla-Target-Milestone: ---
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status
 bug_severity priority component assigned_to reporter target_milestone
 attachments.created
Message-ID: <bug-97245-4@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, 29 Sep 2020 16:23:52 -0000

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D97245

            Bug ID: 97245
           Summary: ASSOCIATE intrinsic does not recognize a ponter
                    variable the second time it is used
           Product: gcc
           Version: 10.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: aluaces at udc dot es
  Target Milestone: ---

Created attachment 49289
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D49289&action=3Dedit
Minimal working example

In the attached example, the second call to associate() makes the compiler
error with "Error: =E2=80=98pointer=E2=80=99 argument of =E2=80=98associate=
d=E2=80=99 intrinsic at (1) must be
a POINTER", although it is correct and the first use passes:

MODULE formulaciones
  IMPLICIT NONE

  ABSTRACT INTERFACE
     SUBROUTINE proc_void()
       IMPLICIT NONE
     END SUBROUTINE proc_void
  end INTERFACE

  PROCEDURE(proc_void), POINTER:: pADJSensib

CONTAINS
  subroutine calculo()
    implicit none
    LOGICAL step

    IF(associated(pADJSensib)) THEN
       CALL pADJSensib
    ENDIF

    IF(associated(pADJSensib)) THEN
       CALL pADJSensib
    END IF
  end subroutine calculo

END MODULE formulaciones=