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* [Bug c++/15801] New: g++ fails to identify member variables in templates
@ 2004-06-03 19:12 gcc-bugzilla at gcc dot gnu dot org
2004-06-03 19:15 ` [Bug c++/15801] " pinskia at gcc dot gnu dot org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: gcc-bugzilla at gcc dot gnu dot org @ 2004-06-03 19:12 UTC (permalink / raw)
To: gcc-bugs
g++ produces bad error for member variables. See how-to-repeat.
This error is triggered in kde 3.3 / kdeaddons.
Environment:
System: Linux hell.hell.gr 2.6.6 #35 Sat May 29 20:08:29 EEST 2004 i686 unknown unknown GNU/Linux
Architecture: i686
host: i686-pc-linux-gnu
build: i686-pc-linux-gnu
target: i686-pc-linux-gnu
configured with: ../gcc-3.4.0/configure --enable-threads=posix --prefix=/usr --enable-languages=c,c++ --enable-shared --with-arch=pentium3 --with-cpu=pentium3 --enable-__cxa_atexit
How-To-Repeat:
Using this source:
template<class tA> struct A
{
int var1;
}
template<class tB> struct B : public A<tB>
{
void a()
{
int var2 = var1;
}
}
gives:
$ g++ a.c -c -o a.o
a.c: In member function `void B<tB>::a()':
a.c:10: error: `var1' undeclared (first use this function)
a.c:10: error: (Each undeclared identifier is reported only once for each function it appears in.)
------- Additional Comments From v13 at priest dot com 2004-06-03 19:12 -------
Fix:
This will make it work as expected:
void a()
{
- int var2 = var1;
+ int var2 = this->var1;
}
--
Summary: g++ fails to identify member variables in templates
Product: gcc
Version: 3.4
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: v13 at priest dot com
CC: gcc-bugs at gcc dot gnu dot org
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=15801
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/15801] g++ fails to identify member variables in templates
2004-06-03 19:12 [Bug c++/15801] New: g++ fails to identify member variables in templates gcc-bugzilla at gcc dot gnu dot org
@ 2004-06-03 19:15 ` pinskia at gcc dot gnu dot org
2004-06-03 19:25 ` v13 at it dot teithe dot gr
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-06-03 19:15 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-06-03 19:15 -------
Not a bug, please read the changes page for a new release before filing a bug.
http://gcc.gnu.org/gcc-3.4/changes.html .
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
Version|3.4 |2.95
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15801
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/15801] g++ fails to identify member variables in templates
2004-06-03 19:12 [Bug c++/15801] New: g++ fails to identify member variables in templates gcc-bugzilla at gcc dot gnu dot org
2004-06-03 19:15 ` [Bug c++/15801] " pinskia at gcc dot gnu dot org
@ 2004-06-03 19:25 ` v13 at it dot teithe dot gr
2004-06-03 19:33 ` pinskia at gcc dot gnu dot org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: v13 at it dot teithe dot gr @ 2004-06-03 19:25 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From v13 at it dot teithe dot gr 2004-06-03 19:25 -------
I don't completely understand this but since it is expected behavior then I'll
fill a bug report in kde too...
Thanks a lot!
p.s. You're *fast*!
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15801
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/15801] g++ fails to identify member variables in templates
2004-06-03 19:12 [Bug c++/15801] New: g++ fails to identify member variables in templates gcc-bugzilla at gcc dot gnu dot org
2004-06-03 19:15 ` [Bug c++/15801] " pinskia at gcc dot gnu dot org
2004-06-03 19:25 ` v13 at it dot teithe dot gr
@ 2004-06-03 19:33 ` pinskia at gcc dot gnu dot org
2004-11-05 19:28 ` bangerth at dealii dot org
2004-11-05 19:32 ` bangerth at dealii dot org
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-06-03 19:33 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-06-03 19:32 -------
The main idea is get people to reading the release notes so they do not waste their or our time on
erroneous bug reports.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15801
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/15801] g++ fails to identify member variables in templates
2004-06-03 19:12 [Bug c++/15801] New: g++ fails to identify member variables in templates gcc-bugzilla at gcc dot gnu dot org
` (2 preceding siblings ...)
2004-06-03 19:33 ` pinskia at gcc dot gnu dot org
@ 2004-11-05 19:28 ` bangerth at dealii dot org
2004-11-05 19:32 ` bangerth at dealii dot org
4 siblings, 0 replies; 6+ messages in thread
From: bangerth at dealii dot org @ 2004-11-05 19:28 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From bangerth at dealii dot org 2004-11-05 19:27 -------
These are all duplicates of PR 15552
--
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |UNCONFIRMED
Resolution|INVALID |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15801
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/15801] g++ fails to identify member variables in templates
2004-06-03 19:12 [Bug c++/15801] New: g++ fails to identify member variables in templates gcc-bugzilla at gcc dot gnu dot org
` (3 preceding siblings ...)
2004-11-05 19:28 ` bangerth at dealii dot org
@ 2004-11-05 19:32 ` bangerth at dealii dot org
4 siblings, 0 replies; 6+ messages in thread
From: bangerth at dealii dot org @ 2004-11-05 19:32 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From bangerth at dealii dot org 2004-11-05 19:31 -------
Duplicate of PR 15552.
*** This bug has been marked as a duplicate of 15552 ***
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |DUPLICATE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15801
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2004-11-05 19:31 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2004-06-03 19:12 [Bug c++/15801] New: g++ fails to identify member variables in templates gcc-bugzilla at gcc dot gnu dot org
2004-06-03 19:15 ` [Bug c++/15801] " pinskia at gcc dot gnu dot org
2004-06-03 19:25 ` v13 at it dot teithe dot gr
2004-06-03 19:33 ` pinskia at gcc dot gnu dot org
2004-11-05 19:28 ` bangerth at dealii dot org
2004-11-05 19:32 ` bangerth at dealii dot org
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