From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 31627 invoked by alias); 21 Feb 2011 15:06:18 -0000 Received: (qmail 31613 invoked by uid 22791); 21 Feb 2011 15:06:18 -0000 X-SWARE-Spam-Status: No, hits=-2.8 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 21 Feb 2011 15:06:14 +0000 From: "janus at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/46321] [OOP] Polymorphic deallocation X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: fortran X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: janus at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Date: Mon, 21 Feb 2011 15:11:00 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2011-02/txt/msg02475.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46321 --- Comment #2 from janus at gcc dot gnu.org 2011-02-21 15:06:10 UTC --- (In reply to comment #1) > Note: There are four cases where a polymorphic deallocate is needed - though > some might end up in the same code path: > > - explicit DEALLOCATE (cf. comment 0) > - implicit deallocate at the end of the scope > - implicit deallocate via INTENT(OUT) (cf. PR 47637) > - implicit deallocate when doing polymorphic reallocate on assignment (PR > 43366) Some more things we need to consider: * explicit deallocation with STAT or ERRMSG * deallocation of allocatable components (explicit/implicit)