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* [Bug c++/110680] New: erroneous error "non-template type 'C' used as a template"
@ 2023-07-16 0:46 eric.niebler at gmail dot com
2023-07-16 0:47 ` [Bug c++/110680] " pinskia at gcc dot gnu.org
2024-04-13 8:26 ` pinskia at gcc dot gnu.org
0 siblings, 2 replies; 3+ messages in thread
From: eric.niebler at gmail dot com @ 2023-07-16 0:46 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110680
Bug ID: 110680
Summary: erroneous error "non-template type 'C' used as a
template"
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: eric.niebler at gmail dot com
Target Milestone: ---
The following valid C++20 is rejected by gcc trunk:
template <auto X = []{}>
struct S {
auto f() { return X; }
};
template <class T>
using C = decltype(S().f());
using D = C<int>;
<source>:29:16: error: non-template type 'C' used as a template
29 | using D = C<int>;
| ^
Compiler returned: 1
https://godbolt.org/z/b3eY8fWTv
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/110680] erroneous error "non-template type 'C' used as a template"
2023-07-16 0:46 [Bug c++/110680] New: erroneous error "non-template type 'C' used as a template" eric.niebler at gmail dot com
@ 2023-07-16 0:47 ` pinskia at gcc dot gnu.org
2024-04-13 8:26 ` pinskia at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-07-16 0:47 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110680
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Blocks| |107430
Keywords| |c++-lambda
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I bet there is already a dup of this one.
Referenced Bugs:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107430
[Bug 107430] [meta-bug] lambda in decltype
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/110680] erroneous error "non-template type 'C' used as a template"
2023-07-16 0:46 [Bug c++/110680] New: erroneous error "non-template type 'C' used as a template" eric.niebler at gmail dot com
2023-07-16 0:47 ` [Bug c++/110680] " pinskia at gcc dot gnu.org
@ 2024-04-13 8:26 ` pinskia at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: pinskia at gcc dot gnu.org @ 2024-04-13 8:26 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110680
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Last reconfirmed| |2024-04-13
Status|UNCONFIRMED |NEW
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2024-04-13 8:26 UTC | newest]
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2023-07-16 0:46 [Bug c++/110680] New: erroneous error "non-template type 'C' used as a template" eric.niebler at gmail dot com
2023-07-16 0:47 ` [Bug c++/110680] " pinskia at gcc dot gnu.org
2024-04-13 8:26 ` pinskia at gcc dot gnu.org
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