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* [Bug c++/53102] New: Misplaced 'typename' gives access to private type
@ 2012-04-24 11:08 kristian.spangsege at gmail dot com
2012-04-24 11:27 ` [Bug c++/53102] " redi at gcc dot gnu.org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: kristian.spangsege at gmail dot com @ 2012-04-24 11:08 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53102
Bug #: 53102
Summary: Misplaced 'typename' gives access to private type
Classification: Unclassified
Product: gcc
Version: 4.6.3
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: kristian.spangsege@gmail.com
Here 'typename' is used outside a template, in which case it apparently
invalidly gives access to A::type.
class A {
private:
typedef int type;
};
class B {
public:
typedef typename A::type type;
};
int main()
{
B::type v = 8;
return v;
}
^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug c++/53102] Misplaced 'typename' gives access to private type 2012-04-24 11:08 [Bug c++/53102] New: Misplaced 'typename' gives access to private type kristian.spangsege at gmail dot com @ 2012-04-24 11:27 ` redi at gcc dot gnu.org 2012-04-24 16:19 ` pinskia at gcc dot gnu.org 2020-03-12 18:27 ` [Bug c++/53102] typename " mpolacek at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: redi at gcc dot gnu.org @ 2012-04-24 11:27 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53102 Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |accepts-invalid Status|UNCONFIRMED |NEW Last reconfirmed| |2012-04-24 Ever Confirmed|0 |1 --- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-04-24 11:26:58 UTC --- 4.4 rejects it with: t.cc:8: error: using 'typename' outside of template But later releases silently accept it in c++98 or c++11 mode (N.B. using 'typenme' outside of templates is valid in C++11) ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/53102] Misplaced 'typename' gives access to private type 2012-04-24 11:08 [Bug c++/53102] New: Misplaced 'typename' gives access to private type kristian.spangsege at gmail dot com 2012-04-24 11:27 ` [Bug c++/53102] " redi at gcc dot gnu.org @ 2012-04-24 16:19 ` pinskia at gcc dot gnu.org 2020-03-12 18:27 ` [Bug c++/53102] typename " mpolacek at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: pinskia at gcc dot gnu.org @ 2012-04-24 16:19 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53102 --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-04-24 16:19:38 UTC --- >(N.B. using 'typenme' outside of templates is valid in C++11) That was a Defect report. I think my patch to fix PR22154 was not a complete one. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/53102] typename gives access to private type 2012-04-24 11:08 [Bug c++/53102] New: Misplaced 'typename' gives access to private type kristian.spangsege at gmail dot com 2012-04-24 11:27 ` [Bug c++/53102] " redi at gcc dot gnu.org 2012-04-24 16:19 ` pinskia at gcc dot gnu.org @ 2020-03-12 18:27 ` mpolacek at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: mpolacek at gcc dot gnu.org @ 2020-03-12 18:27 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53102 Marek Polacek <mpolacek at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |FIXED Status|NEW |RESOLVED CC| |mpolacek at gcc dot gnu.org --- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> --- Fixed in GCC 4.8.1, likely by r0-117899-g0e69fdf016311cb8570c43d8ec67e9d5cb2f2aeb. ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-03-12 18:28 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2012-04-24 11:08 [Bug c++/53102] New: Misplaced 'typename' gives access to private type kristian.spangsege at gmail dot com 2012-04-24 11:27 ` [Bug c++/53102] " redi at gcc dot gnu.org 2012-04-24 16:19 ` pinskia at gcc dot gnu.org 2020-03-12 18:27 ` [Bug c++/53102] typename " mpolacek at gcc dot gnu.org
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