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From: Patrick Palka <ppalka@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org, libstdc++-cvs@gcc.gnu.org Subject: [gcc r12-1659] libstdc++: Implement LWG 3553 changes to split_view Date: Sat, 19 Jun 2021 00:51:22 +0000 (GMT) [thread overview] Message-ID: <20210619005122.13CAA3894426@sourceware.org> (raw) https://gcc.gnu.org/g:15736576df739fdcc5e795961dae30c7b0c87967 commit r12-1659-g15736576df739fdcc5e795961dae30c7b0c87967 Author: Patrick Palka <ppalka@redhat.com> Date: Fri Jun 18 20:50:22 2021 -0400 libstdc++: Implement LWG 3553 changes to split_view libstdc++-v3/ChangeLog: * include/std/ranges (split_view::_OuterIter::value_type::begin): Remove the non-const overload, and remove the copyable constraint on the const overload as per LWG 3553. Diff: --- libstdc++-v3/include/std/ranges | 6 ------ 1 file changed, 6 deletions(-) diff --git a/libstdc++-v3/include/std/ranges b/libstdc++-v3/include/std/ranges index f93a880ff8a..ff093bfdf93 100644 --- a/libstdc++-v3/include/std/ranges +++ b/libstdc++-v3/include/std/ranges @@ -2932,14 +2932,8 @@ namespace views::__adaptor constexpr _InnerIter<_Const> begin() const - requires copyable<_OuterIter> { return _InnerIter<_Const>{_M_i}; } - constexpr _InnerIter<_Const> - begin() - requires (!copyable<_OuterIter>) - { return _InnerIter<_Const>{std::move(_M_i)}; } - constexpr default_sentinel_t end() const { return default_sentinel; }
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