From owner-freebsd-hackers Wed Jul 12 7:23:25 2000 Delivered-To: freebsd-hackers@freebsd.org Received: from iclub.nsu.ru (iclub.nsu.ru [193.124.222.66]) by hub.freebsd.org (Postfix) with ESMTP id BE2CC37BD3B for ; Wed, 12 Jul 2000 07:23:00 -0700 (PDT) (envelope-from fjoe@iclub.nsu.ru) Received: from localhost (fjoe@localhost) by iclub.nsu.ru (8.9.3/8.9.3) with ESMTP id VAA75111 for ; Wed, 12 Jul 2000 21:22:22 +0700 (NSS) (envelope-from fjoe@iclub.nsu.ru) Date: Wed, 12 Jul 2000 21:22:21 +0700 (NSS) From: Max Khon To: hackers@FreeBSD.org Subject: Re: g++ 2.95 and -fsjlj-exceptions problems In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG hi, there! On Wed, 12 Jul 2000, Max Khon wrote: > our g++ uses -fsjlj-exceptions by default for exceptions handling. > this mode has problems (see #258 in gcc GNATS). > this bug can be 100% reproduced when try-catch block is not in > constructor and with optimization turned off (Reactor_Exceptions_Test > from ACE 5.1.1). s/optimization turned off/-O optimization/ (test program attached to #258 should be compiled with -O2 to trigger the bug) > (Reactor_Exceptions_Test built on RELENG_3 with /usr/ports/lang/egcs > have no problems because g++295 built from ports uses crtstuff.c from > gcc and dwarf unwinding mechanisms) the same is true for RELENG_4 /fjoe To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message