From: "Marcus G. Daniels" <mgd@swarm.org>
To: Dale Johannesen <dalej@apple.com>
Cc: Andrew Pinski <pinskia@physics.uc.edu>,
Joe Buck <Joe.Buck@synopsys.com>, Michael Matz <matz@suse.de>,
Steve Naroff <snaroff@apple.com>,
Mark Mitchell <mark@codesourcery.com>,
Ziemowit Laski <zlaski@apple.com>,
Matt Austern <austern@apple.com>,
gcc mailing list <gcc@gcc.gnu.org>, Mike Stump <mrs@apple.com>
Subject: Re: generalized lvalues -- patch outline
Date: Tue, 23 Nov 2004 02:10:00 -0000 [thread overview]
Message-ID: <41A2987B.70604@swarm.org> (raw)
In-Reply-To: <F7E2C83A-3CF0-11D9-BE99-000A95D7CD40@apple.com>
Dale Johannesen wrote:
> Maybe so, but the file is included as part of the 176.gcc benchmark,
> and caused
> compilation errors when gcc dropped support for this (mis)feature.
Fwiw, I ran in to the problem with an Objective C application. It's
convenient to store predispatched methods as function pointers, with all
of their argument types. However, the Objective method lookup methods
return a generic IMP type which doesn't have that information. So
casting on the LHS means that the pointer is stored to the right
function pointer type, but the RHS is doesn't need to reiterate it (the
function pointer can be quite complicated).
next prev parent reply other threads:[~2004-11-23 1:55 UTC|newest]
Thread overview: 116+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-18 3:50 generalized lvalues Matt Austern
2004-11-18 3:52 ` Andrew Pinski
2004-11-18 4:01 ` Andrew Pinski
2004-11-18 4:18 ` Daniel Berlin
2004-11-18 4:21 ` Andrew Pinski
2004-11-18 4:27 ` Matt Austern
2004-11-18 7:15 ` Joe Buck
2004-11-18 7:37 ` Matt Austern
2004-11-18 13:17 ` Giovanni Bajo
2004-11-18 17:57 ` Joe Buck
2004-11-18 18:28 ` Mike Stump
2004-11-18 18:44 ` Joe Buck
2004-11-19 1:39 ` Mike Stump
2004-11-19 4:52 ` Matt Austern
2004-11-19 22:24 ` Michael Matz
2004-11-19 22:30 ` Robert McNulty Junior
2004-11-20 1:00 ` Ziemowit Laski
2004-11-20 1:20 ` Joe Buck
2004-11-20 1:51 ` Ziemowit Laski
2004-11-20 5:04 ` Joe Buck
2004-11-20 5:17 ` Ziemowit Laski
2004-11-22 20:54 ` generalized lvalues -- patch outline Ziemowit Laski
2004-11-22 21:01 ` Andrew Pinski
2004-11-22 21:11 ` Ziemowit Laski
2004-11-22 21:39 ` Matt Austern
2004-11-22 22:11 ` Joe Buck
2004-11-22 22:12 ` Matt Austern
2004-11-23 0:06 ` Gabriel Dos Reis
2004-11-23 0:04 ` Gabriel Dos Reis
2004-11-23 0:27 ` Mike Stump
2004-11-24 20:40 ` Kai Henningsen
2004-11-23 0:11 ` Mark Mitchell
2004-11-23 1:19 ` Matt Austern
2004-11-23 1:26 ` Mark Mitchell
2004-11-23 1:32 ` Dale Johannesen
2004-11-23 1:42 ` Mark Mitchell
2004-11-23 1:45 ` Andrew Pinski
2004-11-23 1:55 ` Dale Johannesen
2004-11-23 1:56 ` Andrew Pinski
2004-11-23 2:12 ` Dale Johannesen
2004-11-23 2:10 ` Marcus G. Daniels [this message]
2004-11-23 9:43 ` Eric Botcazou
2004-11-23 18:27 ` Aaron W. LaFramboise
2004-11-22 21:23 ` Nathan Sidwell
2004-11-22 22:33 ` Ziemowit Laski
2004-11-23 0:09 ` Gabriel Dos Reis
2004-11-23 9:54 ` Nathan Sidwell
2004-11-23 13:35 ` Michael Matz
2004-11-23 14:56 ` Daniel Berlin
2004-11-23 15:02 ` Michael Matz
2004-11-23 15:15 ` Andrew Pinski
2004-11-23 15:47 ` Michael Matz
2004-11-23 15:56 ` Gabriel Dos Reis
2004-11-23 15:50 ` Steve Naroff
2004-11-23 15:51 ` Gabriel Dos Reis
2004-11-23 16:50 ` Eric Botcazou
2004-11-23 17:01 ` Paul Koning
2004-11-23 17:16 ` Andreas Schwab
2004-11-23 18:03 ` Thomas Kunert
2004-11-23 18:30 ` Nathan Sidwell
2004-11-23 18:57 ` Thomas Kunert
2004-11-23 21:21 ` Paul Koning
2004-11-23 21:52 ` Thomas Kunert
2004-11-23 15:51 ` Gabriel Dos Reis
2004-11-23 16:12 ` Michael Matz
2004-11-23 16:31 ` Richard Guenther
2004-11-23 16:44 ` Andreas Schwab
2004-11-23 20:16 ` Gabriel Dos Reis
2004-11-23 15:01 ` Nathan Sidwell
2004-11-23 15:09 ` Michael Matz
2004-11-23 19:11 ` Matt Austern
2004-11-23 21:10 ` Eric Botcazou
2004-11-23 21:34 ` Ziemowit Laski
2004-11-23 22:09 ` Joseph S. Myers
2004-11-23 22:23 ` Eric Botcazou
2004-11-23 22:27 ` Joseph S. Myers
2004-11-24 0:05 ` Eric Botcazou
2004-11-24 0:07 ` Steven Bosscher
2004-11-24 0:32 ` Joseph S. Myers
2004-11-25 8:41 ` Ian Lance Taylor
2004-11-25 20:41 ` Gabriel Dos Reis
2004-11-25 21:54 ` Matt Austern
2004-11-25 23:27 ` Gabriel Dos Reis
2004-11-29 18:06 ` Joe Buck
2004-11-29 18:57 ` Matt Austern
2004-11-23 23:27 ` Gabriel Dos Reis
2004-11-23 22:24 ` Nathan Sidwell
2004-11-23 0:07 ` Gabriel Dos Reis
2004-11-24 20:43 ` Kai Henningsen
2004-11-24 23:09 ` Gabriel Dos Reis
2004-11-24 23:17 ` Zack Weinberg
2004-11-22 21:31 ` Richard Henderson
2004-11-23 0:11 ` Gabriel Dos Reis
2004-11-23 0:03 ` Jonathan Lennox
2004-11-20 1:40 ` generalized lvalues Joseph S. Myers
2004-11-18 19:11 ` Alex Rosenberg
2004-11-18 4:24 ` Matt Austern
2004-11-18 5:33 ` Dale Johannesen
2004-11-18 17:14 ` Fariborz Jahanian
2004-11-18 18:23 ` Joe Buck
2004-11-19 0:20 ` Ziemowit Laski
2004-11-19 0:40 ` Steven Bosscher
2004-11-19 1:20 ` Joe Buck
2004-11-19 2:00 ` Ziemowit Laski
2004-11-18 23:36 ` Ziemowit Laski
2004-11-18 23:37 ` Matt Austern
2004-11-18 23:49 ` Zack Weinberg
2004-11-19 1:38 ` Ziemowit Laski
2004-11-19 2:52 ` Zack Weinberg
2004-11-19 3:56 ` Ziemowit Laski
2004-11-19 4:22 ` Zack Weinberg
2004-11-19 13:10 ` Nathan Sidwell
2004-11-19 21:58 ` Ziemowit Laski
2004-11-18 23:44 ` Andrew Pinski
2004-11-18 23:45 ` Joe Buck
2004-11-25 4:42 ` Aaron W. LaFramboise
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