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* [Bug c++/56427] New: [C++11] template template parameter template parameter pack that depends on another parameter pack
@ 2013-02-22 17:53 jason at gcc dot gnu.org
2013-02-25 19:48 ` [Bug c++/56427] " jason at gcc dot gnu.org
` (8 more replies)
0 siblings, 9 replies; 10+ messages in thread
From: jason at gcc dot gnu.org @ 2013-02-22 17:53 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56427
Bug #: 56427
Summary: [C++11] template template parameter template parameter
pack that depends on another parameter pack
Classification: Unclassified
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Keywords: rejects-valid
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: jason@gcc.gnu.org
CC: chris.fairles@gmail.com, dgregor@gcc.gnu.org,
ismail@donmez.ws, jason@gcc.gnu.org,
reichelt@gcc.gnu.org
Depends on: 54440, 35022
+++ This bug was initially created as a clone of Bug #35022 +++
This code snippet should be accepted:
template<typename... T, template<T...> class X> void foo(X<0>);
but it fails with
sorry, unimplemented: use of ‘type_pack_expansion’ in template
This is related to bug 54440.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/56427] [C++11] template template parameter template parameter pack that depends on another parameter pack
2013-02-22 17:53 [Bug c++/56427] New: [C++11] template template parameter template parameter pack that depends on another parameter pack jason at gcc dot gnu.org
@ 2013-02-25 19:48 ` jason at gcc dot gnu.org
2014-02-26 17:10 ` jason at gcc dot gnu.org
` (7 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: jason at gcc dot gnu.org @ 2013-02-25 19:48 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56427
Jason Merrill <jason at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Version|4.3.0 |4.8.0
--- Comment #1 from Jason Merrill <jason at gcc dot gnu.org> 2013-02-25 19:48:18 UTC ---
More testcase:
template<typename... T, template<T...> class X> void foo(X<0>);
template<typename... T, template<T> class... X> void bar(X<0>...);
template <int I> struct A { };
template <unsigned U> struct B { };
int main()
{
foo<int>(A<0>());
bar<int,unsigned>(A<0>(),B<0>());
}
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/56427] [C++11] template template parameter template parameter pack that depends on another parameter pack
2013-02-22 17:53 [Bug c++/56427] New: [C++11] template template parameter template parameter pack that depends on another parameter pack jason at gcc dot gnu.org
2013-02-25 19:48 ` [Bug c++/56427] " jason at gcc dot gnu.org
@ 2014-02-26 17:10 ` jason at gcc dot gnu.org
2014-04-22 11:38 ` jakub at gcc dot gnu.org
` (6 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: jason at gcc dot gnu.org @ 2014-02-26 17:10 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56427
Bug 56427 depends on bug 54440, which changed state.
Bug 54440 Summary: [c++11] g++ prematurely applying rule that a template parameter pack cannot be followed by a template parameter
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54440
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/56427] [C++11] template template parameter template parameter pack that depends on another parameter pack
2013-02-22 17:53 [Bug c++/56427] New: [C++11] template template parameter template parameter pack that depends on another parameter pack jason at gcc dot gnu.org
2013-02-25 19:48 ` [Bug c++/56427] " jason at gcc dot gnu.org
2014-02-26 17:10 ` jason at gcc dot gnu.org
@ 2014-04-22 11:38 ` jakub at gcc dot gnu.org
2014-07-16 13:29 ` jakub at gcc dot gnu.org
` (5 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: jakub at gcc dot gnu.org @ 2014-04-22 11:38 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56427
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.9.0 |4.9.1
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
GCC 4.9.0 has been released
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/56427] [C++11] template template parameter template parameter pack that depends on another parameter pack
2013-02-22 17:53 [Bug c++/56427] New: [C++11] template template parameter template parameter pack that depends on another parameter pack jason at gcc dot gnu.org
` (2 preceding siblings ...)
2014-04-22 11:38 ` jakub at gcc dot gnu.org
@ 2014-07-16 13:29 ` jakub at gcc dot gnu.org
2014-10-30 10:40 ` jakub at gcc dot gnu.org
` (4 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: jakub at gcc dot gnu.org @ 2014-07-16 13:29 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56427
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.9.1 |4.9.2
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
GCC 4.9.1 has been released.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/56427] [C++11] template template parameter template parameter pack that depends on another parameter pack
2013-02-22 17:53 [Bug c++/56427] New: [C++11] template template parameter template parameter pack that depends on another parameter pack jason at gcc dot gnu.org
` (3 preceding siblings ...)
2014-07-16 13:29 ` jakub at gcc dot gnu.org
@ 2014-10-30 10:40 ` jakub at gcc dot gnu.org
2015-06-26 20:16 ` jakub at gcc dot gnu.org
` (3 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: jakub at gcc dot gnu.org @ 2014-10-30 10:40 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56427
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.9.2 |4.9.3
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
GCC 4.9.2 has been released.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/56427] [C++11] template template parameter template parameter pack that depends on another parameter pack
2013-02-22 17:53 [Bug c++/56427] New: [C++11] template template parameter template parameter pack that depends on another parameter pack jason at gcc dot gnu.org
` (4 preceding siblings ...)
2014-10-30 10:40 ` jakub at gcc dot gnu.org
@ 2015-06-26 20:16 ` jakub at gcc dot gnu.org
2015-06-26 20:38 ` jakub at gcc dot gnu.org
` (2 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: jakub at gcc dot gnu.org @ 2015-06-26 20:16 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56427
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
GCC 4.9.3 has been released.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/56427] [C++11] template template parameter template parameter pack that depends on another parameter pack
2013-02-22 17:53 [Bug c++/56427] New: [C++11] template template parameter template parameter pack that depends on another parameter pack jason at gcc dot gnu.org
` (5 preceding siblings ...)
2015-06-26 20:16 ` jakub at gcc dot gnu.org
@ 2015-06-26 20:38 ` jakub at gcc dot gnu.org
2021-08-02 3:38 ` pinskia at gcc dot gnu.org
2024-05-01 20:41 ` jason at gcc dot gnu.org
8 siblings, 0 replies; 10+ messages in thread
From: jakub at gcc dot gnu.org @ 2015-06-26 20:38 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56427
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.9.3 |4.9.4
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/56427] [C++11] template template parameter template parameter pack that depends on another parameter pack
2013-02-22 17:53 [Bug c++/56427] New: [C++11] template template parameter template parameter pack that depends on another parameter pack jason at gcc dot gnu.org
` (6 preceding siblings ...)
2015-06-26 20:38 ` jakub at gcc dot gnu.org
@ 2021-08-02 3:38 ` pinskia at gcc dot gnu.org
2024-05-01 20:41 ` jason at gcc dot gnu.org
8 siblings, 0 replies; 10+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-08-02 3:38 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56427
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed|2013-07-25 00:00:00 |2021-8-1
--- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
GCC, ICC and MSVC all rejects this.
Clang accepts this.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/56427] [C++11] template template parameter template parameter pack that depends on another parameter pack
2013-02-22 17:53 [Bug c++/56427] New: [C++11] template template parameter template parameter pack that depends on another parameter pack jason at gcc dot gnu.org
` (7 preceding siblings ...)
2021-08-02 3:38 ` pinskia at gcc dot gnu.org
@ 2024-05-01 20:41 ` jason at gcc dot gnu.org
8 siblings, 0 replies; 10+ messages in thread
From: jason at gcc dot gnu.org @ 2024-05-01 20:41 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56427
Bug 56427 depends on bug 114377, which changed state.
Bug 114377 Summary: [13 Regression] GCC crashes on an example of CTAD for alias templates
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114377
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
^ permalink raw reply [flat|nested] 10+ messages in thread
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2013-02-22 17:53 [Bug c++/56427] New: [C++11] template template parameter template parameter pack that depends on another parameter pack jason at gcc dot gnu.org
2013-02-25 19:48 ` [Bug c++/56427] " jason at gcc dot gnu.org
2014-02-26 17:10 ` jason at gcc dot gnu.org
2014-04-22 11:38 ` jakub at gcc dot gnu.org
2014-07-16 13:29 ` jakub at gcc dot gnu.org
2014-10-30 10:40 ` jakub at gcc dot gnu.org
2015-06-26 20:16 ` jakub at gcc dot gnu.org
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