* [Bug c++/9573] typedef with __attribute__ ((mode(....))) doesnt seem to work inside a struct/class
[not found] <20030204182601.9573.stefaandr@hotmail.com>
@ 2003-08-23 1:45 ` dhazeghi at yahoo dot com
2003-08-28 6:51 ` stefaandr at hotmail dot com
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From: dhazeghi at yahoo dot com @ 2003-08-23 1:45 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9573
dhazeghi at yahoo dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |wrong-code
Target Milestone|3.4 |---
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2003-08-23 1:45 ` [Bug c++/9573] typedef with __attribute__ ((mode(....))) doesnt seem to work inside a struct/class dhazeghi at yahoo dot com
@ 2003-08-28 6:51 ` stefaandr at hotmail dot com
2003-08-28 13:52 ` bangerth at dealii dot org
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From: stefaandr at hotmail dot com @ 2003-08-28 6:51 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9573
------- Additional Comments From stefaandr at hotmail dot com 2003-08-28 06:51 -------
Subject: Re: typedef with __attribute__ ((mode(....))) doesnt
seem to work inside a struct/class
Hi!
I'm not really a gcc-wizard. I suppose you just said that the code for
this bug isn't even supposed to compile. Can I ask why? The typedef
worked fine when I put it in global scope...
Regards,
Stefaan
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2003-08-23 1:45 ` [Bug c++/9573] typedef with __attribute__ ((mode(....))) doesnt seem to work inside a struct/class dhazeghi at yahoo dot com
2003-08-28 6:51 ` stefaandr at hotmail dot com
@ 2003-08-28 13:52 ` bangerth at dealii dot org
2003-08-28 22:39 ` stefaandr at hotmail dot com
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From: bangerth at dealii dot org @ 2003-08-28 13:52 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9573
------- Additional Comments From bangerth at dealii dot org 2003-08-28 13:52 -------
Stefaan,
the audit trail of this report seems to have dropped a message since I can't figure out
to which question you were answering. Can you post this question?
If you meant my confirming message from Feb 5th, I was just confirming that the
bug exists. I think the code should compile.
W.
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2003-08-28 13:52 ` bangerth at dealii dot org
@ 2003-08-28 22:39 ` stefaandr at hotmail dot com
2003-08-29 14:30 ` bangerth at dealii dot org
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From: stefaandr at hotmail dot com @ 2003-08-28 22:39 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9573
------- Additional Comments From stefaandr at hotmail dot com 2003-08-28 22:39 -------
Subject: Re: typedef with __attribute__ ((mode(....))) doesnt
seem to work inside a struct/class
I was replying to (got this less than 3 days ago):
dhazeghi at yahoo dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |wrong-code
Target Milestone|3.4 |---
Maybe I misinterpret the "wrong-code" flag somehow?
Regards,
Stefaan
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2003-08-28 22:39 ` stefaandr at hotmail dot com
@ 2003-08-29 14:30 ` bangerth at dealii dot org
2004-07-11 12:29 ` jens dot maurer at gmx dot net
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From: bangerth at dealii dot org @ 2003-08-29 14:30 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9573
bangerth at dealii dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords|wrong-code |
------- Additional Comments From bangerth at dealii dot org 2003-08-29 14:30 -------
wrong-code means that gcc is generating incorrect assembler code for valid input. This
is certainly not the case here, since it doesn't generate any code at all. I've removed
the flag again.
W.
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` (4 preceding siblings ...)
2003-08-29 14:30 ` bangerth at dealii dot org
@ 2004-07-11 12:29 ` jens dot maurer at gmx dot net
2005-01-09 2:31 ` pinskia at gcc dot gnu dot org
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From: jens dot maurer at gmx dot net @ 2004-07-11 12:29 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From jens dot maurer at gmx dot net 2004-07-11 12:29 -------
I would like to point out that the bug still exists in gcc 3.4.0 release and
3.5. Here's another testcase:
struct A
{
typedef int v2si __attribute__((mode(V2SI)));
static void f(v2si& v) {
v2si a;
v = a;
}
};
typedef int v2si __attribute__((mode(V2SI)));
int main()
{
v2si x;
A::f(x);
}
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9573
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2004-07-11 12:29 ` jens dot maurer at gmx dot net
@ 2005-01-09 2:31 ` pinskia at gcc dot gnu dot org
2005-01-12 15:27 ` pinskia at gcc dot gnu dot org
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From: pinskia at gcc dot gnu dot org @ 2005-01-09 2:31 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-01-09 02:31 -------
Fixed at least on the mainline.
: Search converges between 2004-10-18-161001-trunk (#597) and 2004-10-19-014001-trunk
(#598).
: Search converges between 2004-10-17-014001-trunk (#594) and 2004-10-17-161001-trunk
(#595).
Fixed by:
2004-10-17 Giovanni Bajo <giovannibajo@gcc.gnu.org>
PR c++/17743
* decl2.c (grokfield): Apply attributes also to TYPE_DECLs.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
Target Milestone|--- |4.0.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9573
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2005-01-09 2:31 ` pinskia at gcc dot gnu dot org
@ 2005-01-12 15:27 ` pinskia at gcc dot gnu dot org
2005-01-12 21:08 ` leblanc at skycomputers dot com
2005-01-12 21:13 ` pinskia at gcc dot gnu dot org
9 siblings, 0 replies; 10+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-01-12 15:27 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-01-12 15:27 -------
*** Bug 19400 has been marked as a duplicate of this bug. ***
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |leblanc at skycomputers dot
| |com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9573
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2005-01-12 15:27 ` pinskia at gcc dot gnu dot org
@ 2005-01-12 21:08 ` leblanc at skycomputers dot com
2005-01-12 21:13 ` pinskia at gcc dot gnu dot org
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From: leblanc at skycomputers dot com @ 2005-01-12 21:08 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From leblanc at skycomputers dot com 2005-01-12 21:08 -------
The bug I reported in #19400, duplicating this one, is fixed in the compiler as of 1/12/04. However,
this variant remains busted:
1 #include <stdio.h>
2 #include <altivec.h>
3
4 template < typename Val > struct S {
5 typedef vector Val vector_type;
6 void pr_size() { printf ("size = %d\n", sizeof(vector_type)); }
7 };
8
9 int main()
10 {
11 printf ("size = %d\n", sizeof(S < float >::vector_type));
12 S<float> x;
13 x.pr_size();
14 return 0;
15 }
because it prints
size = 4
size = 4
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9573
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2005-01-12 21:08 ` leblanc at skycomputers dot com
@ 2005-01-12 21:13 ` pinskia at gcc dot gnu dot org
9 siblings, 0 replies; 10+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-01-12 21:13 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-01-12 21:13 -------
(In reply to comment #9)
I think that part is more related to PR 17743. Can you file a new bug, templates are much harder to get
working with attributes.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9573
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