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* [Bug c++/14428] New: incompatible template declarations accepted
@ 2004-03-04 9:36 heinlein at informatik dot uni-ulm dot de
2004-03-04 13:47 ` [Bug c++/14428] " bangerth at dealii dot org
` (7 more replies)
0 siblings, 8 replies; 9+ messages in thread
From: heinlein at informatik dot uni-ulm dot de @ 2004-03-04 9:36 UTC (permalink / raw)
To: gcc-bugs
I don't think that the following code is correct.
GCC accepts it, however.
template <int i> struct X;
template <int* p> struct X;
--
Summary: incompatible template declarations accepted
Product: gcc
Version: 3.2
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: heinlein at informatik dot uni-ulm dot de
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14428
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/14428] incompatible template declarations accepted
2004-03-04 9:36 [Bug c++/14428] New: incompatible template declarations accepted heinlein at informatik dot uni-ulm dot de
@ 2004-03-04 13:47 ` bangerth at dealii dot org
2004-03-24 16:10 ` lerdsuwa at gcc dot gnu dot org
` (6 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: bangerth at dealii dot org @ 2004-03-04 13:47 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From bangerth at dealii dot org 2004-03-04 13:47 -------
Confirmed. No compiler (including mainline) detects this. It may
be that a compiler is only require to issue an error upon use of this
type, but gcc doesn't even say anything about this code:
----------
template <int i> struct X;
template <int* p> struct X;
X<1> *x;
----------
W.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Known to fail| |2.95.3 3.2.3 3.3.3 3.4.0
| |3.5.0
Last reconfirmed|0000-00-00 00:00:00 |2004-03-04 13:47:25
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14428
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/14428] incompatible template declarations accepted
2004-03-04 9:36 [Bug c++/14428] New: incompatible template declarations accepted heinlein at informatik dot uni-ulm dot de
2004-03-04 13:47 ` [Bug c++/14428] " bangerth at dealii dot org
@ 2004-03-24 16:10 ` lerdsuwa at gcc dot gnu dot org
2004-03-26 10:12 ` lerdsuwa at gcc dot gnu dot org
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: lerdsuwa at gcc dot gnu dot org @ 2004-03-24 16:10 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From lerdsuwa at gcc dot gnu dot org 2004-03-24 16:10 -------
Something wrong with logic in coerce_template_template_parms or its caller.
Will take care of it.
--
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |lerdsuwa at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14428
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/14428] incompatible template declarations accepted
2004-03-04 9:36 [Bug c++/14428] New: incompatible template declarations accepted heinlein at informatik dot uni-ulm dot de
2004-03-04 13:47 ` [Bug c++/14428] " bangerth at dealii dot org
2004-03-24 16:10 ` lerdsuwa at gcc dot gnu dot org
@ 2004-03-26 10:12 ` lerdsuwa at gcc dot gnu dot org
2004-06-25 23:18 ` pinskia at gcc dot gnu dot org
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: lerdsuwa at gcc dot gnu dot org @ 2004-03-26 10:12 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From lerdsuwa at gcc dot gnu dot org 2004-03-26 10:11 -------
Oops, my earlier comment was actually for PR14429.
--
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|lerdsuwa at gcc dot gnu dot |unassigned at gcc dot gnu
|org |dot org
Status|ASSIGNED |NEW
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14428
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/14428] incompatible template declarations accepted
2004-03-04 9:36 [Bug c++/14428] New: incompatible template declarations accepted heinlein at informatik dot uni-ulm dot de
` (2 preceding siblings ...)
2004-03-26 10:12 ` lerdsuwa at gcc dot gnu dot org
@ 2004-06-25 23:18 ` pinskia at gcc dot gnu dot org
2004-08-16 17:11 ` lerdsuwa at gcc dot gnu dot org
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-06-25 23:18 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |accepts-invalid
Last reconfirmed|2004-03-04 13:47:25 |2004-06-25 23:16:38
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14428
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/14428] incompatible template declarations accepted
2004-03-04 9:36 [Bug c++/14428] New: incompatible template declarations accepted heinlein at informatik dot uni-ulm dot de
` (3 preceding siblings ...)
2004-06-25 23:18 ` pinskia at gcc dot gnu dot org
@ 2004-08-16 17:11 ` lerdsuwa at gcc dot gnu dot org
2004-08-22 15:23 ` lerdsuwa at gcc dot gnu dot org
` (2 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: lerdsuwa at gcc dot gnu dot org @ 2004-08-16 17:11 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |lerdsuwa at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14428
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/14428] incompatible template declarations accepted
2004-03-04 9:36 [Bug c++/14428] New: incompatible template declarations accepted heinlein at informatik dot uni-ulm dot de
` (4 preceding siblings ...)
2004-08-16 17:11 ` lerdsuwa at gcc dot gnu dot org
@ 2004-08-22 15:23 ` lerdsuwa at gcc dot gnu dot org
2004-08-25 14:56 ` cvs-commit at gcc dot gnu dot org
2004-08-25 14:59 ` lerdsuwa at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: lerdsuwa at gcc dot gnu dot org @ 2004-08-22 15:23 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From lerdsuwa at gcc dot gnu dot org 2004-08-22 15:23 -------
Patch in progress.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14428
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/14428] incompatible template declarations accepted
2004-03-04 9:36 [Bug c++/14428] New: incompatible template declarations accepted heinlein at informatik dot uni-ulm dot de
` (5 preceding siblings ...)
2004-08-22 15:23 ` lerdsuwa at gcc dot gnu dot org
@ 2004-08-25 14:56 ` cvs-commit at gcc dot gnu dot org
2004-08-25 14:59 ` lerdsuwa at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-08-25 14:56 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-08-25 14:56 -------
Subject: Bug 14428
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: lerdsuwa@gcc.gnu.org 2004-08-25 14:56:10
Modified files:
gcc/cp : ChangeLog pt.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/g++.dg/template: redecl2.C
Log message:
PR c++/14428
* pt.c (redeclare_class_template): Check the type of non-type and
template template parameter.
* g++.dg/template/redecl2.C: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.4304&r2=1.4305
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/pt.c.diff?cvsroot=gcc&r1=1.914&r2=1.915
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.4188&r2=1.4189
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/template/redecl2.C.diff?cvsroot=gcc&r1=NONE&r2=1.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14428
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/14428] incompatible template declarations accepted
2004-03-04 9:36 [Bug c++/14428] New: incompatible template declarations accepted heinlein at informatik dot uni-ulm dot de
` (6 preceding siblings ...)
2004-08-25 14:56 ` cvs-commit at gcc dot gnu dot org
@ 2004-08-25 14:59 ` lerdsuwa at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: lerdsuwa at gcc dot gnu dot org @ 2004-08-25 14:59 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From lerdsuwa at gcc dot gnu dot org 2004-08-25 14:59 -------
Fixed in the mainline.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
Target Milestone|--- |3.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14428
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2004-08-25 14:59 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2004-03-04 9:36 [Bug c++/14428] New: incompatible template declarations accepted heinlein at informatik dot uni-ulm dot de
2004-03-04 13:47 ` [Bug c++/14428] " bangerth at dealii dot org
2004-03-24 16:10 ` lerdsuwa at gcc dot gnu dot org
2004-03-26 10:12 ` lerdsuwa at gcc dot gnu dot org
2004-06-25 23:18 ` pinskia at gcc dot gnu dot org
2004-08-16 17:11 ` lerdsuwa at gcc dot gnu dot org
2004-08-22 15:23 ` lerdsuwa at gcc dot gnu dot org
2004-08-25 14:56 ` cvs-commit at gcc dot gnu dot org
2004-08-25 14:59 ` lerdsuwa at gcc dot gnu dot org
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