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From: Tom Tromey <tromey@redhat.com>
To: Jonas Maebe <jonas.maebe@elis.ugent.be>
Cc: FPC Core Developer List <core@freepascal.org>,        "Pierre Muller" <pierre.muller@ics-cnrs.unistra.fr>,        gdb-patches@sourceware.org
Subject: Re: [Core] [RFC] dwarf debug information: Handle Free Pascal virtual table indexes
References: <23651.5388860882$1273672053@news.gmane.org>	<m3zl04zyrz.fsf@fleche.redhat.com>	<11064.3996195451$1273708856@news.gmane.org>	<m38w7nvhz1.fsf@fleche.redhat.com>	<D690278D-68ED-42B8-9FEE-B3ADF3F68DFA@elis.ugent.be>
Reply-To: Tom Tromey <tromey@redhat.com>
Date: Thu, 13 May 2010 21:13:00 -0000
In-Reply-To: <D690278D-68ED-42B8-9FEE-B3ADF3F68DFA@elis.ugent.be> (Jonas	Maebe's message of "Thu, 13 May 2010 19:51:45 +0200")
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>>>>> "Jonas" == Jonas Maebe <jonas.maebe@elis.ugent.be> writes:

Jonas> I based that on what I saw gcc 4.0 (and 4.2) generate under Mac
Jonas> OS X for a virtual C++ method:

Thanks for pointing this out.  It turns out that g++ is also doing the
wrong thing.  I filed this today after asking Jason about it:

    http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44126

So I guess we can safely try to reuse the existing C++ branch in the
DWARF reader for the Pascal case.  Whatever we have to do to support a
fixed g++ will have to work in a backward-compatible way anyhow.

Tom