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* [Bug c++/13658] New: [3.4 Regression] namespace association vs. templates part one
@ 2004-01-12 16:45 bkoz at gcc dot gnu dot org
2004-01-12 17:38 ` [Bug c++/13658] " pinskia at gcc dot gnu dot org
` (13 more replies)
0 siblings, 14 replies; 15+ messages in thread
From: bkoz at gcc dot gnu dot org @ 2004-01-12 16:45 UTC (permalink / raw)
To: gcc-bugs
#include <vector>
int main()
{
// Should use vector specialization for swap, and does not.
{
std::vector<int> A;
std::vector<int> B;
std::swap(A, B);
}
// Should use vector specialization for swap, and does.
{
using namespace std;
vector<int> A;
vector<int> B;
swap(A, B);
}
return 0;
}
--
Summary: [3.4 Regression] namespace association vs. templates
part one
Product: gcc
Version: 3.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: bkoz at gcc dot gnu dot org
CC: aoliva at redhat dot com,gcc-bugs at gcc dot gnu dot
org,jason at redhat dot com,rsandifo at redhat dot com
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13658
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug c++/13658] [3.4 Regression] namespace association vs. templates part one
2004-01-12 16:45 [Bug c++/13658] New: [3.4 Regression] namespace association vs. templates part one bkoz at gcc dot gnu dot org
@ 2004-01-12 17:38 ` pinskia at gcc dot gnu dot org
2004-01-15 14:42 ` cvs-commit at gcc dot gnu dot org
` (12 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-01-12 17:38 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-01-12 17:38 -------
Confirmed related to bug 13659.
--
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |critical
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Keywords| |rejects-valid
Last reconfirmed|0000-00-00 00:00:00 |2004-01-12 17:38:33
date| |
Target Milestone|--- |3.4.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13658
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug c++/13658] [3.4 Regression] namespace association vs. templates part one
2004-01-12 16:45 [Bug c++/13658] New: [3.4 Regression] namespace association vs. templates part one bkoz at gcc dot gnu dot org
2004-01-12 17:38 ` [Bug c++/13658] " pinskia at gcc dot gnu dot org
@ 2004-01-15 14:42 ` cvs-commit at gcc dot gnu dot org
2004-01-15 17:45 ` aoliva at gcc dot gnu dot org
` (11 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-01-15 14:42 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-01-15 14:41 -------
Subject: Bug 13658
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: aoliva@gcc.gnu.org 2004-01-15 14:41:49
Modified files:
gcc/cp : ChangeLog name-lookup.c
Log message:
PR c++/13594
PR c++/13658
* name-lookup.c (qualified_lookup_using_namespace): Search
strongly-associated namespaces first, and only then try other
namespaces.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.3882&r2=1.3883
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/name-lookup.c.diff?cvsroot=gcc&r1=1.32&r2=1.33
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13658
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug c++/13658] [3.4 Regression] namespace association vs. templates part one
2004-01-12 16:45 [Bug c++/13658] New: [3.4 Regression] namespace association vs. templates part one bkoz at gcc dot gnu dot org
2004-01-12 17:38 ` [Bug c++/13658] " pinskia at gcc dot gnu dot org
2004-01-15 14:42 ` cvs-commit at gcc dot gnu dot org
@ 2004-01-15 17:45 ` aoliva at gcc dot gnu dot org
2004-01-25 3:16 ` [Bug c++/13658] [3.4/3.5 Regression] [testcase] " pinskia at gcc dot gnu dot org
` (10 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: aoliva at gcc dot gnu dot org @ 2004-01-15 17:45 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From aoliva at gcc dot gnu dot org 2004-01-15 17:45 -------
Should be fixed, except for the testcase, that bkoz said he'd add to the
libstdc++ testsuite. Reassigning to him.
--
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |bkoz at gcc dot gnu dot org
|dot org |
Status|NEW |ASSIGNED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13658
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug c++/13658] [3.4/3.5 Regression] [testcase] namespace association vs. templates part one
2004-01-12 16:45 [Bug c++/13658] New: [3.4 Regression] namespace association vs. templates part one bkoz at gcc dot gnu dot org
` (2 preceding siblings ...)
2004-01-15 17:45 ` aoliva at gcc dot gnu dot org
@ 2004-01-25 3:16 ` pinskia at gcc dot gnu dot org
2004-01-25 23:18 ` pinskia at gcc dot gnu dot org
` (9 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-01-25 3:16 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Severity|critical |minor
Summary|[3.4/3.5 Regression] |[3.4/3.5 Regression]
|namespace association vs. |[testcase] namespace
|templates part one |association vs. templates
| |part one
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13658
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug c++/13658] [3.4/3.5 Regression] [testcase] namespace association vs. templates part one
2004-01-12 16:45 [Bug c++/13658] New: [3.4 Regression] namespace association vs. templates part one bkoz at gcc dot gnu dot org
` (3 preceding siblings ...)
2004-01-25 3:16 ` [Bug c++/13658] [3.4/3.5 Regression] [testcase] " pinskia at gcc dot gnu dot org
@ 2004-01-25 23:18 ` pinskia at gcc dot gnu dot org
2004-02-28 2:51 ` [Bug c++/13658] " mmitchel at gcc dot gnu dot org
` (8 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-01-25 23:18 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-01-25 23:18 -------
Can you apply the testcase and close this bug?
--
What |Removed |Added
----------------------------------------------------------------------------
Known to work| |3.4.0 3.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13658
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug c++/13658] [testcase] namespace association vs. templates part one
2004-01-12 16:45 [Bug c++/13658] New: [3.4 Regression] namespace association vs. templates part one bkoz at gcc dot gnu dot org
` (4 preceding siblings ...)
2004-01-25 23:18 ` pinskia at gcc dot gnu dot org
@ 2004-02-28 2:51 ` mmitchel at gcc dot gnu dot org
2004-03-01 23:19 ` bkoz at gcc dot gnu dot org
` (7 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2004-02-28 2:51 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From mmitchel at gcc dot gnu dot org 2004-02-28 02:51 -------
Benjamin, check in the testcase already! :-)
However, not having a testcase is not going to be a showstopper, ever, so I've
removed the regression tag and cleared the target milestone.
--
What |Removed |Added
----------------------------------------------------------------------------
Summary|[3.4/3.5 Regression] |[testcase] namespace
|[testcase] namespace |association vs. templates
|association vs. templates |part one
|part one |
Target Milestone|3.4.0 |---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13658
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug c++/13658] [testcase] namespace association vs. templates part one
2004-01-12 16:45 [Bug c++/13658] New: [3.4 Regression] namespace association vs. templates part one bkoz at gcc dot gnu dot org
` (5 preceding siblings ...)
2004-02-28 2:51 ` [Bug c++/13658] " mmitchel at gcc dot gnu dot org
@ 2004-03-01 23:19 ` bkoz at gcc dot gnu dot org
2004-03-02 0:40 ` giovannibajo at libero dot it
` (6 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: bkoz at gcc dot gnu dot org @ 2004-03-01 23:19 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From bkoz at gcc dot gnu dot org 2004-03-01 23:19 -------
I don't really know how to add a testcase that will test for this, off the top
of my head. I'd just checked the assembly before. It would be nice to have a
traits class that had something like is_specialized.
Ideas? Anyone?
This should not be a show-stopper.
-benjamin
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13658
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug c++/13658] [testcase] namespace association vs. templates part one
2004-01-12 16:45 [Bug c++/13658] New: [3.4 Regression] namespace association vs. templates part one bkoz at gcc dot gnu dot org
` (6 preceding siblings ...)
2004-03-01 23:19 ` bkoz at gcc dot gnu dot org
@ 2004-03-02 0:40 ` giovannibajo at libero dot it
2004-03-02 0:51 ` gdr at integrable-solutions dot net
` (5 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: giovannibajo at libero dot it @ 2004-03-02 0:40 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From giovannibajo at libero dot it 2004-03-02 00:40 -------
Can't you just declare the wrong swap() and define the correct (specialized)
swap(), and dg-link the testcase?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13658
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug c++/13658] [testcase] namespace association vs. templates part one
2004-01-12 16:45 [Bug c++/13658] New: [3.4 Regression] namespace association vs. templates part one bkoz at gcc dot gnu dot org
` (7 preceding siblings ...)
2004-03-02 0:40 ` giovannibajo at libero dot it
@ 2004-03-02 0:51 ` gdr at integrable-solutions dot net
2004-03-02 2:01 ` giovannibajo at libero dot it
` (4 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: gdr at integrable-solutions dot net @ 2004-03-02 0:51 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From gdr at integrable-solutions dot net 2004-03-02 00:51 -------
Subject: Re: [testcase] namespace association vs. templates part one
"giovannibajo at libero dot it" <gcc-bugzilla@gcc.gnu.org> writes:
| Can't you just declare the wrong swap() and define the correct (specialized)
| swap(), and dg-link the testcase?
I've just posted the following testcase
#include <vector>
struct foo { };
namespace std {
template<>
struct vector<foo> {
// no member
};
}
int main()
{
std::vector<foo> a;
std::vector<foo> b;
std::swap(a, b); // ERROR
}
The test fails if there is no error.
-- Gaby
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13658
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug c++/13658] [testcase] namespace association vs. templates part one
2004-01-12 16:45 [Bug c++/13658] New: [3.4 Regression] namespace association vs. templates part one bkoz at gcc dot gnu dot org
` (8 preceding siblings ...)
2004-03-02 0:51 ` gdr at integrable-solutions dot net
@ 2004-03-02 2:01 ` giovannibajo at libero dot it
2004-03-02 2:10 ` gdr at integrable-solutions dot net
` (3 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: giovannibajo at libero dot it @ 2004-03-02 2:01 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From giovannibajo at libero dot it 2004-03-02 02:01 -------
Isn't that undefined behaviour, since we're at it?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13658
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug c++/13658] [testcase] namespace association vs. templates part one
2004-01-12 16:45 [Bug c++/13658] New: [3.4 Regression] namespace association vs. templates part one bkoz at gcc dot gnu dot org
` (9 preceding siblings ...)
2004-03-02 2:01 ` giovannibajo at libero dot it
@ 2004-03-02 2:10 ` gdr at integrable-solutions dot net
2004-03-02 2:27 ` giovannibajo at libero dot it
` (2 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: gdr at integrable-solutions dot net @ 2004-03-02 2:10 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From gdr at integrable-solutions dot net 2004-03-02 02:10 -------
Subject: Re: [testcase] namespace association vs. templates part one
"giovannibajo at libero dot it" <gcc-bugzilla@gcc.gnu.org> writes:
| Isn't that undefined behaviour, since we're at it?
What?
-- Gaby
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13658
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug c++/13658] [testcase] namespace association vs. templates part one
2004-01-12 16:45 [Bug c++/13658] New: [3.4 Regression] namespace association vs. templates part one bkoz at gcc dot gnu dot org
` (10 preceding siblings ...)
2004-03-02 2:10 ` gdr at integrable-solutions dot net
@ 2004-03-02 2:27 ` giovannibajo at libero dot it
2004-03-09 6:02 ` cvs-commit at gcc dot gnu dot org
2004-04-28 5:21 ` pinskia at gcc dot gnu dot org
13 siblings, 0 replies; 15+ messages in thread
From: giovannibajo at libero dot it @ 2004-03-02 2:27 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From giovannibajo at libero dot it 2004-03-02 02:27 -------
I had forgotten you can add specializations to namespace std, sorry for the
noise.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13658
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug c++/13658] [testcase] namespace association vs. templates part one
2004-01-12 16:45 [Bug c++/13658] New: [3.4 Regression] namespace association vs. templates part one bkoz at gcc dot gnu dot org
` (11 preceding siblings ...)
2004-03-02 2:27 ` giovannibajo at libero dot it
@ 2004-03-09 6:02 ` cvs-commit at gcc dot gnu dot org
2004-04-28 5:21 ` pinskia at gcc dot gnu dot org
13 siblings, 0 replies; 15+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-03-09 6:02 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-03-09 06:01 -------
Subject: Bug 13658
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: bkoz@gcc.gnu.org 2004-03-09 06:01:40
Modified files:
libstdc++-v3 : ChangeLog
Added files:
libstdc++-v3/testsuite/23_containers/deque/modifiers: swap.cc
libstdc++-v3/testsuite/23_containers/list/modifiers: swap.cc
libstdc++-v3/testsuite/23_containers/map/modifiers: swap.cc
libstdc++-v3/testsuite/23_containers/multimap/modifiers: swap.cc
libstdc++-v3/testsuite/23_containers/multiset/modifiers: swap.cc
libstdc++-v3/testsuite/23_containers/set/modifiers: swap.cc
libstdc++-v3/testsuite/23_containers/vector/modifiers: swap.cc
Log message:
2004-03-08 Benjamin Kosnik <bkoz@redhat.com>
PR c++/13658
* testsuite/23_containers/deque/modifiers/swap.cc: New.
* testsuite/23_containers/list/modifiers/swap.cc: New.
* testsuite/23_containers/map/modifiers/swap.cc: New.
* testsuite/23_containers/multimap/modifiers/swap.cc: New.
* testsuite/23_containers/multiset/modifiers/swap.cc: New.
* testsuite/23_containers/set/modifiers/swap.cc: New.
* testsuite/23_containers/vector/modifiers/swap.cc: New.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/ChangeLog.diff?cvsroot=gcc&r1=1.2389&r2=1.2390
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/testsuite/23_containers/deque/modifiers/swap.cc.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/testsuite/23_containers/list/modifiers/swap.cc.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/testsuite/23_containers/map/modifiers/swap.cc.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/testsuite/23_containers/multimap/modifiers/swap.cc.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/testsuite/23_containers/multiset/modifiers/swap.cc.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/testsuite/23_containers/set/modifiers/swap.cc.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/testsuite/23_containers/vector/modifiers/swap.cc.diff?cvsroot=gcc&r1=NONE&r2=1.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13658
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug c++/13658] [testcase] namespace association vs. templates part one
2004-01-12 16:45 [Bug c++/13658] New: [3.4 Regression] namespace association vs. templates part one bkoz at gcc dot gnu dot org
` (12 preceding siblings ...)
2004-03-09 6:02 ` cvs-commit at gcc dot gnu dot org
@ 2004-04-28 5:21 ` pinskia at gcc dot gnu dot org
13 siblings, 0 replies; 15+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-04-28 5:21 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-04-28 02:17 -------
Fixed for 3.4.0, testcases applied on the mainline (3.5.0).
--
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
Target Milestone|--- |3.4.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13658
^ permalink raw reply [flat|nested] 15+ messages in thread
end of thread, other threads:[~2004-04-28 2:17 UTC | newest]
Thread overview: 15+ messages (download: mbox.gz / follow: Atom feed)
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2004-01-12 16:45 [Bug c++/13658] New: [3.4 Regression] namespace association vs. templates part one bkoz at gcc dot gnu dot org
2004-01-12 17:38 ` [Bug c++/13658] " pinskia at gcc dot gnu dot org
2004-01-15 14:42 ` cvs-commit at gcc dot gnu dot org
2004-01-15 17:45 ` aoliva at gcc dot gnu dot org
2004-01-25 3:16 ` [Bug c++/13658] [3.4/3.5 Regression] [testcase] " pinskia at gcc dot gnu dot org
2004-01-25 23:18 ` pinskia at gcc dot gnu dot org
2004-02-28 2:51 ` [Bug c++/13658] " mmitchel at gcc dot gnu dot org
2004-03-01 23:19 ` bkoz at gcc dot gnu dot org
2004-03-02 0:40 ` giovannibajo at libero dot it
2004-03-02 0:51 ` gdr at integrable-solutions dot net
2004-03-02 2:01 ` giovannibajo at libero dot it
2004-03-02 2:10 ` gdr at integrable-solutions dot net
2004-03-02 2:27 ` giovannibajo at libero dot it
2004-03-09 6:02 ` cvs-commit at gcc dot gnu dot org
2004-04-28 5:21 ` pinskia at gcc dot gnu dot org
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