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* [Bug c++/98456] New: Use of std::get instead of get
@ 2020-12-27 21:07 moub.ahmed at hotmail dot com
2020-12-28 20:11 ` [Bug libstdc++/98456] " redi at gcc dot gnu.org
2020-12-29 1:20 ` moub.ahmed at hotmail dot com
0 siblings, 2 replies; 3+ messages in thread
From: moub.ahmed at hotmail dot com @ 2020-12-27 21:07 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98456
Bug ID: 98456
Summary: Use of std::get instead of get
Product: gcc
Version: 10.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: moub.ahmed at hotmail dot com
Target Milestone: ---
This uses std::get :
https://github.com/gcc-mirror/gcc/blob/master/libstdc%2B%2B-v3/include/std/ranges#L3050
Whereas the standard uses get:
https://eel.is/c++draft/range.elements#view
Since std::get is not overloadable, this bug prevents custom tuple-like types
to interoperate with std::ranges::views::keys/values for instance.
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug libstdc++/98456] Use of std::get instead of get
2020-12-27 21:07 [Bug c++/98456] New: Use of std::get instead of get moub.ahmed at hotmail dot com
@ 2020-12-28 20:11 ` redi at gcc dot gnu.org
2020-12-29 1:20 ` moub.ahmed at hotmail dot com
1 sibling, 0 replies; 3+ messages in thread
From: redi at gcc dot gnu.org @ 2020-12-28 20:11 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98456
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |INVALID
Component|c++ |libstdc++
--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to moub.ahmed from comment #0)
> This uses std::get :
>
> https://github.com/gcc-mirror/gcc/blob/master/libstdc%2B%2B-v3/include/std/
> ranges#L3050
>
> Whereas the standard uses get:
>
> https://eel.is/c++draft/range.elements#view
But when it says "get" it means "::std::get", see
https://eel.is/c++draft/contents#3
std::get is not a customization point.
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug libstdc++/98456] Use of std::get instead of get
2020-12-27 21:07 [Bug c++/98456] New: Use of std::get instead of get moub.ahmed at hotmail dot com
2020-12-28 20:11 ` [Bug libstdc++/98456] " redi at gcc dot gnu.org
@ 2020-12-29 1:20 ` moub.ahmed at hotmail dot com
1 sibling, 0 replies; 3+ messages in thread
From: moub.ahmed at hotmail dot com @ 2020-12-29 1:20 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98456
--- Comment #2 from moub.ahmed at hotmail dot com ---
(In reply to Jonathan Wakely from comment #1)
> (In reply to moub.ahmed from comment #0)
> > This uses std::get :
> >
> > https://github.com/gcc-mirror/gcc/blob/master/libstdc%2B%2B-v3/include/std/
> > ranges#L3050
> >
> > Whereas the standard uses get:
> >
> > https://eel.is/c++draft/range.elements#view
>
> But when it says "get" it means "::std::get", see
> https://eel.is/c++draft/contents#3
>
> std::get is not a customization point.
I see. Thank you for the reply.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2020-12-29 1:20 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2020-12-27 21:07 [Bug c++/98456] New: Use of std::get instead of get moub.ahmed at hotmail dot com
2020-12-28 20:11 ` [Bug libstdc++/98456] " redi at gcc dot gnu.org
2020-12-29 1:20 ` moub.ahmed at hotmail dot com
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