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* [Bug libstdc++/106766] New: zip_view::_Iterator/_Sentinel's operator- use make_unsigned_t
@ 2022-08-28 17:31 hewillk at gmail dot com
2022-08-29 18:57 ` [Bug libstdc++/106766] " ppalka at gcc dot gnu.org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: hewillk at gmail dot com @ 2022-08-28 17:31 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106766
Bug ID: 106766
Summary: zip_view::_Iterator/_Sentinel's operator- use
make_unsigned_t
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libstdc++
Assignee: unassigned at gcc dot gnu.org
Reporter: hewillk at gmail dot com
Target Milestone: ---
#include <ranges>
auto r = std::views::zip(
std::views::iota(__int128(0), __int128(1)));
auto d = r.end() - r.begin();
https://godbolt.org/z/rrK1ve4o7
^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug libstdc++/106766] zip_view::_Iterator/_Sentinel's operator- use make_unsigned_t 2022-08-28 17:31 [Bug libstdc++/106766] New: zip_view::_Iterator/_Sentinel's operator- use make_unsigned_t hewillk at gmail dot com @ 2022-08-29 18:57 ` ppalka at gcc dot gnu.org 2022-09-09 19:04 ` cvs-commit at gcc dot gnu.org 2022-09-09 19:05 ` ppalka at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: ppalka at gcc dot gnu.org @ 2022-08-29 18:57 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106766 Patrick Palka <ppalka at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed| |2022-08-29 Ever confirmed|0 |1 Status|UNCONFIRMED |NEW CC| |ppalka at gcc dot gnu.org ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug libstdc++/106766] zip_view::_Iterator/_Sentinel's operator- use make_unsigned_t 2022-08-28 17:31 [Bug libstdc++/106766] New: zip_view::_Iterator/_Sentinel's operator- use make_unsigned_t hewillk at gmail dot com 2022-08-29 18:57 ` [Bug libstdc++/106766] " ppalka at gcc dot gnu.org @ 2022-09-09 19:04 ` cvs-commit at gcc dot gnu.org 2022-09-09 19:05 ` ppalka at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: cvs-commit at gcc dot gnu.org @ 2022-09-09 19:04 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106766 --- Comment #1 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Patrick Palka <ppalka@gcc.gnu.org>: https://gcc.gnu.org/g:718a6d475b3d17759618c68331c85f55c58ec9a3 commit r13-2567-g718a6d475b3d17759618c68331c85f55c58ec9a3 Author: Patrick Palka <ppalka@redhat.com> Date: Fri Sep 9 14:56:32 2022 -0400 libstdc++: Fix zip_view's operator- for integer-class difference type [PR106766] The difference type of an underlying iterator could be an integer-class type, which make_unsigned_t doesn't handle, so we need to use the more general __make_unsigned_like_t / __to_unsigned_like here instead. PR libstdc++/106766 libstdc++-v3/ChangeLog: * include/std/ranges (zip_view::_Iterator::operator-): Use __to_unsigned_like instead of make_unsigned_t. (zip_view::_Sentinel::operator-): Likewise. * testsuite/std/ranges/zip/1.cc (test04): New test. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug libstdc++/106766] zip_view::_Iterator/_Sentinel's operator- use make_unsigned_t 2022-08-28 17:31 [Bug libstdc++/106766] New: zip_view::_Iterator/_Sentinel's operator- use make_unsigned_t hewillk at gmail dot com 2022-08-29 18:57 ` [Bug libstdc++/106766] " ppalka at gcc dot gnu.org 2022-09-09 19:04 ` cvs-commit at gcc dot gnu.org @ 2022-09-09 19:05 ` ppalka at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: ppalka at gcc dot gnu.org @ 2022-09-09 19:05 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106766 Patrick Palka <ppalka at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |13.0 Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #2 from Patrick Palka <ppalka at gcc dot gnu.org> --- Fixed. ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2022-09-09 19:05 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2022-08-28 17:31 [Bug libstdc++/106766] New: zip_view::_Iterator/_Sentinel's operator- use make_unsigned_t hewillk at gmail dot com 2022-08-29 18:57 ` [Bug libstdc++/106766] " ppalka at gcc dot gnu.org 2022-09-09 19:04 ` cvs-commit at gcc dot gnu.org 2022-09-09 19:05 ` ppalka at gcc dot gnu.org
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