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* [Bug c++/17585] New: g++ generates errors on a legal code.
@ 2004-09-21 14:48 tal dot agmon at nsc dot com
2004-09-21 14:56 ` [Bug c++/17585] " pinskia at gcc dot gnu dot org
` (12 more replies)
0 siblings, 13 replies; 14+ messages in thread
From: tal dot agmon at nsc dot com @ 2004-09-21 14:48 UTC (permalink / raw)
To: gcc-bugs
Compile the following code with g++ creates the following errors:
template <void (*p)(void)> struct S03 {};
class C03 {
public:
static void f(void) {}
void g(void) { S03<&f> s03; }
};
In member function `void C03::g()':
error: missing `>' to terminate the template argument list
error: template argument 1 is invalid
error: expected `;' before "f"
--
Summary: g++ generates errors on a legal code.
Product: gcc
Version: 3.4.2
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: tal dot agmon at nsc dot com
CC: gcc-bugs at gcc dot gnu dot org,paul dot woegerer at nsc
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=17585
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug c++/17585] g++ generates errors on a legal code.
2004-09-21 14:48 [Bug c++/17585] New: g++ generates errors on a legal code tal dot agmon at nsc dot com
@ 2004-09-21 14:56 ` pinskia at gcc dot gnu dot org
2004-09-21 15:03 ` tal dot agmon at nsc dot com
` (11 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-09-21 14:56 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-09-21 14:56 -------
Doing 03<(&f)> s03; or 03<f> s03; instead I get:
t.cc:6: error: `static void C03::f()' cannot appear in a constant-expression
t.cc:6: error: `&' cannot appear in a constant-expression
t.cc:6: error: template argument 1 is invalid
t.cc:6: error: invalid type in declaration before ';' token
So this is actually invalid code.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17585
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug c++/17585] g++ generates errors on a legal code.
2004-09-21 14:48 [Bug c++/17585] New: g++ generates errors on a legal code tal dot agmon at nsc dot com
2004-09-21 14:56 ` [Bug c++/17585] " pinskia at gcc dot gnu dot org
@ 2004-09-21 15:03 ` tal dot agmon at nsc dot com
2004-09-21 18:56 ` bangerth at dealii dot org
` (10 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: tal dot agmon at nsc dot com @ 2004-09-21 15:03 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From tal dot agmon at nsc dot com 2004-09-21 15:03 -------
>From the ANSI-C++ chapter 9.4 Static members:
"A static member s of class X may be referred to using the qualified id
expression X::s; it is not necessary to use the class member access syntax
(5.2.5) to refer to a static member."
"A static member may be referred to directly in the scope of its class or in
the scope of a class derived (clause 10) from its class"
--
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |UNCONFIRMED
Resolution|INVALID |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17585
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug c++/17585] g++ generates errors on a legal code.
2004-09-21 14:48 [Bug c++/17585] New: g++ generates errors on a legal code tal dot agmon at nsc dot com
2004-09-21 14:56 ` [Bug c++/17585] " pinskia at gcc dot gnu dot org
2004-09-21 15:03 ` tal dot agmon at nsc dot com
@ 2004-09-21 18:56 ` bangerth at dealii dot org
2004-09-22 7:22 ` tal dot agmon at nsc dot com
` (9 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: bangerth at dealii dot org @ 2004-09-21 18:56 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From bangerth at dealii dot org 2004-09-21 18:56 -------
The correct syntax is
void g(void) { S03<&C03::f> s03; }
With that it compiles cleanly.
W.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17585
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug c++/17585] g++ generates errors on a legal code.
2004-09-21 14:48 [Bug c++/17585] New: g++ generates errors on a legal code tal dot agmon at nsc dot com
` (2 preceding siblings ...)
2004-09-21 18:56 ` bangerth at dealii dot org
@ 2004-09-22 7:22 ` tal dot agmon at nsc dot com
2004-09-22 8:44 ` giovannibajo at libero dot it
` (8 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: tal dot agmon at nsc dot com @ 2004-09-22 7:22 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From tal dot agmon at nsc dot com 2004-09-22 07:22 -------
According to my quotes from the ANSI-C++ the following syntax is valid:
void g(void) { S03<&f> s03; }
However, the compiler issues errors.
If someone thinks that this is an invalid code, please provide some proof.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |UNCONFIRMED
Resolution|INVALID |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17585
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug c++/17585] g++ generates errors on a legal code.
2004-09-21 14:48 [Bug c++/17585] New: g++ generates errors on a legal code tal dot agmon at nsc dot com
` (3 preceding siblings ...)
2004-09-22 7:22 ` tal dot agmon at nsc dot com
@ 2004-09-22 8:44 ` giovannibajo at libero dot it
2004-09-24 13:08 ` [Bug c++/17585] [3.4/4.0 Regression] " pinskia at gcc dot gnu dot org
` (7 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: giovannibajo at libero dot it @ 2004-09-22 8:44 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From giovannibajo at libero dot it 2004-09-22 08:43 -------
I won't confirm it right now, but Tal is right: the standard my not appear
clear but the syntax &A::f is used to form pointers to members: a pointer to a
static member function is not a pointer to member, it is a regulard pointer to
function. [conv.func]/1 (footnote 50) says that "&f" is forbidden for non-
static member function, and it implies that "f" is a regular lvalue for a
static member function.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17585
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug c++/17585] [3.4/4.0 Regression] g++ generates errors on a legal code.
2004-09-21 14:48 [Bug c++/17585] New: g++ generates errors on a legal code tal dot agmon at nsc dot com
` (4 preceding siblings ...)
2004-09-22 8:44 ` giovannibajo at libero dot it
@ 2004-09-24 13:08 ` pinskia at gcc dot gnu dot org
2004-09-24 23:13 ` mmitchel at gcc dot gnu dot org
` (6 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-09-24 13:08 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |rejects-valid
Summary|g++ generates errors on a |[3.4/4.0 Regression] g++
|legal code. |generates errors on a legal
| |code.
Target Milestone|--- |3.4.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17585
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug c++/17585] [3.4/4.0 Regression] g++ generates errors on a legal code.
2004-09-21 14:48 [Bug c++/17585] New: g++ generates errors on a legal code tal dot agmon at nsc dot com
` (5 preceding siblings ...)
2004-09-24 13:08 ` [Bug c++/17585] [3.4/4.0 Regression] " pinskia at gcc dot gnu dot org
@ 2004-09-24 23:13 ` mmitchel at gcc dot gnu dot org
2004-09-27 14:47 ` cvs-commit at gcc dot gnu dot org
` (5 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2004-09-24 23:13 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From mmitchel at gcc dot gnu dot org 2004-09-24 23:13 -------
Working on a fix.
--
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |mark at codesourcery dot com
|dot org |
Status|UNCONFIRMED |ASSIGNED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17585
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug c++/17585] [3.4/4.0 Regression] g++ generates errors on a legal code.
2004-09-21 14:48 [Bug c++/17585] New: g++ generates errors on a legal code tal dot agmon at nsc dot com
` (6 preceding siblings ...)
2004-09-24 23:13 ` mmitchel at gcc dot gnu dot org
@ 2004-09-27 14:47 ` cvs-commit at gcc dot gnu dot org
2004-09-27 18:47 ` cvs-commit at gcc dot gnu dot org
` (4 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-09-27 14:47 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-09-27 14:47 -------
Subject: Bug 17585
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: mmitchel@gcc.gnu.org 2004-09-27 14:46:56
Modified files:
gcc/cp : ChangeLog semantics.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/g++.dg/template: static8.C
Log message:
PR c++/17585
* semantics.c (finish_id_expression): Do not add "this->" to
static member functions.
PR c++/17585
* g++.dg/template/static8.C: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.4387&r2=1.4388
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/semantics.c.diff?cvsroot=gcc&r1=1.438&r2=1.439
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.4356&r2=1.4357
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/template/static8.C.diff?cvsroot=gcc&r1=NONE&r2=1.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17585
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug c++/17585] [3.4/4.0 Regression] g++ generates errors on a legal code.
2004-09-21 14:48 [Bug c++/17585] New: g++ generates errors on a legal code tal dot agmon at nsc dot com
` (7 preceding siblings ...)
2004-09-27 14:47 ` cvs-commit at gcc dot gnu dot org
@ 2004-09-27 18:47 ` cvs-commit at gcc dot gnu dot org
2004-09-27 18:50 ` cvs-commit at gcc dot gnu dot org
` (3 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-09-27 18:47 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-09-27 18:47 -------
Subject: Bug 17585
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: mmitchel@gcc.gnu.org 2004-09-27 18:47:30
Modified files:
gcc/cp : ChangeLog cp-tree.h search.c semantics.c
Log message:
PR c++/17585
* cp-tree.h (shared_member_p): Declare.
* search.c (shared_member_p): Give it external linkage.
* semantics.c (finish_qualified_id_expr): Use it.
(finish_id_expression): Likewise.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.4388&r2=1.4389
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/cp-tree.h.diff?cvsroot=gcc&r1=1.1053&r2=1.1054
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/search.c.diff?cvsroot=gcc&r1=1.323&r2=1.324
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/semantics.c.diff?cvsroot=gcc&r1=1.439&r2=1.440
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17585
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug c++/17585] [3.4/4.0 Regression] g++ generates errors on a legal code.
2004-09-21 14:48 [Bug c++/17585] New: g++ generates errors on a legal code tal dot agmon at nsc dot com
` (8 preceding siblings ...)
2004-09-27 18:47 ` cvs-commit at gcc dot gnu dot org
@ 2004-09-27 18:50 ` cvs-commit at gcc dot gnu dot org
2004-09-27 21:14 ` mmitchel at gcc dot gnu dot org
` (2 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-09-27 18:50 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-09-27 18:50 -------
Subject: Bug 17585
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_4-branch
Changes by: mmitchel@gcc.gnu.org 2004-09-27 18:50:24
Modified files:
gcc/cp : ChangeLog cp-tree.h search.c semantics.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/g++.dg/parse: error18.C
gcc/testsuite/g++.dg/template: static8.C
Log message:
PR c++/17585
* cp-tree.h (shared_member_p): Declare.
* search.c (shared_member_p): Give it external linkage.
* semantics.c (finish_qualified_id_expr): Use it.
(finish_id_expression): Likewise.
PR c++/17585
* g++.dg/template/static8.C: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.3892.2.160&r2=1.3892.2.161
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/cp-tree.h.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.946.4.15&r2=1.946.4.16
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/search.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.284.4.4&r2=1.284.4.5
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/semantics.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.381.4.14&r2=1.381.4.15
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.3389.2.274&r2=1.3389.2.275
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/parse/error18.C.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=NONE&r2=1.1.12.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/template/static8.C.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=NONE&r2=1.1.2.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17585
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug c++/17585] [3.4/4.0 Regression] g++ generates errors on a legal code.
2004-09-21 14:48 [Bug c++/17585] New: g++ generates errors on a legal code tal dot agmon at nsc dot com
` (9 preceding siblings ...)
2004-09-27 18:50 ` cvs-commit at gcc dot gnu dot org
@ 2004-09-27 21:14 ` mmitchel at gcc dot gnu dot org
2004-09-30 18:02 ` pinskia at gcc dot gnu dot org
2004-09-30 18:13 ` benh at bwsint dot com
12 siblings, 0 replies; 14+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2004-09-27 21:14 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From mmitchel at gcc dot gnu dot org 2004-09-27 21:14 -------
Fixed in GCC 3.4.3.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17585
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug c++/17585] [3.4/4.0 Regression] g++ generates errors on a legal code.
2004-09-21 14:48 [Bug c++/17585] New: g++ generates errors on a legal code tal dot agmon at nsc dot com
` (10 preceding siblings ...)
2004-09-27 21:14 ` mmitchel at gcc dot gnu dot org
@ 2004-09-30 18:02 ` pinskia at gcc dot gnu dot org
2004-09-30 18:13 ` benh at bwsint dot com
12 siblings, 0 replies; 14+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-09-30 18:02 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-09-30 18:02 -------
*** Bug 17754 has been marked as a duplicate of this bug. ***
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |benh at bwsint dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17585
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug c++/17585] [3.4/4.0 Regression] g++ generates errors on a legal code.
2004-09-21 14:48 [Bug c++/17585] New: g++ generates errors on a legal code tal dot agmon at nsc dot com
` (11 preceding siblings ...)
2004-09-30 18:02 ` pinskia at gcc dot gnu dot org
@ 2004-09-30 18:13 ` benh at bwsint dot com
12 siblings, 0 replies; 14+ messages in thread
From: benh at bwsint dot com @ 2004-09-30 18:13 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From benh at bwsint dot com 2004-09-30 18:13 -------
Please change the summary to be more descriptive. I just waste time reporting
the bug again (as 17754) because I couldn't find this report.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17585
^ permalink raw reply [flat|nested] 14+ messages in thread
end of thread, other threads:[~2004-09-30 18:13 UTC | newest]
Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2004-09-21 14:48 [Bug c++/17585] New: g++ generates errors on a legal code tal dot agmon at nsc dot com
2004-09-21 14:56 ` [Bug c++/17585] " pinskia at gcc dot gnu dot org
2004-09-21 15:03 ` tal dot agmon at nsc dot com
2004-09-21 18:56 ` bangerth at dealii dot org
2004-09-22 7:22 ` tal dot agmon at nsc dot com
2004-09-22 8:44 ` giovannibajo at libero dot it
2004-09-24 13:08 ` [Bug c++/17585] [3.4/4.0 Regression] " pinskia at gcc dot gnu dot org
2004-09-24 23:13 ` mmitchel at gcc dot gnu dot org
2004-09-27 14:47 ` cvs-commit at gcc dot gnu dot org
2004-09-27 18:47 ` cvs-commit at gcc dot gnu dot org
2004-09-27 18:50 ` cvs-commit at gcc dot gnu dot org
2004-09-27 21:14 ` mmitchel at gcc dot gnu dot org
2004-09-30 18:02 ` pinskia at gcc dot gnu dot org
2004-09-30 18:13 ` benh at bwsint dot com
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