From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Mark H Weaver Newsgroups: gmane.lisp.guile.bugs Subject: bug#29520: peval leaves behind dangling lexical reference Date: Thu, 15 Mar 2018 23:41:32 -0400 Message-ID: <871sgk661f.fsf@netris.org> References: <87shcrxyat.fsf@netris.org> <87mv2zxqym.fsf@netris.org> <878tejxd76.fsf@netris.org> <87wp22w66v.fsf@netris.org> <878tehvq7a.fsf@netris.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1521171669 3427 195.159.176.226 (16 Mar 2018 03:41:09 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 16 Mar 2018 03:41:09 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.3 (gnu/linux) Cc: 29520-done@debbugs.gnu.org To: Stefan Israelsson Tampe Original-X-From: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Fri Mar 16 04:41:05 2018 Return-path: Envelope-to: guile-bugs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ewgEq-0000ma-O3 for guile-bugs@m.gmane.org; Fri, 16 Mar 2018 04:41:04 +0100 Original-Received: from localhost ([::1]:54868 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ewgGt-0003QY-VG for guile-bugs@m.gmane.org; Thu, 15 Mar 2018 23:43:11 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:40961) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ewgGn-0003P4-RX for bug-guile@gnu.org; Thu, 15 Mar 2018 23:43:06 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ewgGk-00064Q-Pg for bug-guile@gnu.org; Thu, 15 Mar 2018 23:43:05 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:55953) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1ewgGk-00064I-Ll for bug-guile@gnu.org; Thu, 15 Mar 2018 23:43:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1ewgGk-00005D-FF for bug-guile@gnu.org; Thu, 15 Mar 2018 23:43:02 -0400 Resent-From: Mark H Weaver Original-Sender: "Debbugs-submit" Resent-To: bug-guile@gnu.org Resent-Date: Fri, 16 Mar 2018 03:43:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: cc-closed 29520 X-GNU-PR-Package: guile X-GNU-PR-Keywords: Mail-Followup-To: 29520@debbugs.gnu.org, mhw@netris.org, stefan.itampe@gmail.com Original-Received: via spool by 29520-done@debbugs.gnu.org id=D29520.152117175632741 (code D ref 29520); Fri, 16 Mar 2018 03:43:02 +0000 Original-Received: (at 29520-done) by debbugs.gnu.org; 16 Mar 2018 03:42:36 +0000 Original-Received: from localhost ([127.0.0.1]:35615 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ewgGK-0008W0-2K for submit@debbugs.gnu.org; Thu, 15 Mar 2018 23:42:36 -0400 Original-Received: from world.peace.net ([50.252.239.5]:47756) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ewgGI-0008Vn-H1 for 29520-done@debbugs.gnu.org; Thu, 15 Mar 2018 23:42:34 -0400 Original-Received: from pool-72-93-30-18.bstnma.east.verizon.net ([72.93.30.18] helo=yeeloong) by world.peace.net with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1ewgGC-00037I-Jw; Thu, 15 Mar 2018 23:42:28 -0400 In-Reply-To: <878tehvq7a.fsf@netris.org> (Mark H. Weaver's message of "Mon, 04 Dec 2017 21:55:21 -0500") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-guile@gnu.org List-Id: "Bug reports for GUILE, GNU's Ubiquitous Extension Language" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Original-Sender: "bug-guile" Xref: news.gmane.org gmane.lisp.guile.bugs:9022 Archived-At: Mark H Weaver writes: > diff --git a/module/language/tree-il/peval.scm b/module/language/tree-il/peval.scm > index 993fa0ad6..13b7d9bc4 100644 > --- a/module/language/tree-il/peval.scm > +++ b/module/language/tree-il/peval.scm > @@ -1585,11 +1585,15 @@ top-level bindings from ENV and return the resulting expression." > (and (not opt) rest (not kw) > (match body > (($ _ 'apply > - (($ _ _ (and lcase ($ ))) > + (($ _ _ (and lcase ($ _ req1))) > ($ _ _ sym) > ...)) > (and (equal? sym gensyms) > (not (lambda-case-alternate lcase)) > + (<= (length req) (length req1)) > + (every (lambda (s) > + (= (lexical-refcount s) 1)) > + sym) > lcase)) > (_ #f)))) > (let* ((vars (map lookup-var gensyms)) Applied in commit b56e084c77914a7fde558e8fd28a218759a4ddd7 on the stable-2.2 branch. I'm closing this bug now, but feel free to reopen if you still see related problems. Thanks! Mark