From owner-freebsd-ports-bugs@FreeBSD.ORG Wed Sep 30 16:40:02 2009 Return-Path: Delivered-To: freebsd-ports-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 517671065676 for ; Wed, 30 Sep 2009 16:40:02 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 15BBD8FC1D for ; Wed, 30 Sep 2009 16:40:02 +0000 (UTC) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.3/8.14.3) with ESMTP id n8UGe1r9058430 for ; Wed, 30 Sep 2009 16:40:01 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.3/8.14.3/Submit) id n8UGe12P058429; Wed, 30 Sep 2009 16:40:01 GMT (envelope-from gnats) Resent-Date: Wed, 30 Sep 2009 16:40:01 GMT Resent-Message-Id: <200909301640.n8UGe12P058429@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-ports-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Pavel Gorshkov Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 56FC4106566B for ; Wed, 30 Sep 2009 16:33:57 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [IPv6:2001:4f8:fff6::21]) by mx1.freebsd.org (Postfix) with ESMTP id 467768FC1B for ; Wed, 30 Sep 2009 16:33:57 +0000 (UTC) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.14.3/8.14.3) with ESMTP id n8UGXvgO037933 for ; Wed, 30 Sep 2009 16:33:57 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.3/8.14.3/Submit) id n8UGXvYG037932; Wed, 30 Sep 2009 16:33:57 GMT (envelope-from nobody) Message-Id: <200909301633.n8UGXvYG037932@www.freebsd.org> Date: Wed, 30 Sep 2009 16:33:57 GMT From: Pavel Gorshkov To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: ports/139256: [shells/bash] faulty parser code generated by bison X-BeenThere: freebsd-ports-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Ports bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 30 Sep 2009 16:40:02 -0000 >Number: 139256 >Category: ports >Synopsis: [shells/bash] faulty parser code generated by bison >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-ports-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Sep 30 16:40:01 UTC 2009 >Closed-Date: >Last-Modified: >Originator: Pavel Gorshkov >Release: 7.2-STABLE-amd64 >Organization: >Environment: FreeBSD lifebook 7.2-STABLE FreeBSD 7.2-STABLE #2: Tue May 5 20:20:45 MSD 2009 root@lifebook:/usr/obj/usr/src/sys/LIFEBOOK amd64 >Description: See below for what I believe to be 100% reproducible on amd64 (bash-4.0.33, bison-2.4.1). Note the same command being run over and over again. >How-To-Repeat: $ time for i in 1; do echo $(echo 1); done 1 real 0m0.001s user 0m0.000s sys 0m0.001s $ time for i in 1; do echo $(echo 1); done bash: syntax error near unexpected token `do' $ time for i in 1; do echo $(echo 1); done 1 real 0m0.001s user 0m0.000s sys 0m0.001s $ time for i in 1; do echo $(echo 1); done bash: syntax error near unexpected token `do' $ time for i in 1; do echo $(echo 1); done 1 real 0m0.001s user 0m0.000s sys 0m0.001s $ time for i in 1; do echo $(echo 1); done bash: syntax error near unexpected token `do' >Fix: When building bash, use the default setting for $YACC (YACC='bison -y') >Release-Note: >Audit-Trail: >Unformatted: