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* [gcc r11-9127] libstdc++: Implement LWG 3553 changes to split_view
@ 2021-10-12 18:09 Patrick Palka
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From: Patrick Palka @ 2021-10-12 18:09 UTC (permalink / raw)
To: gcc-cvs, libstdc++-cvs
https://gcc.gnu.org/g:01e1cadac23f71472a0633cec03f6471cf4686aa
commit r11-9127-g01e1cadac23f71472a0633cec03f6471cf4686aa
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.
(cherry picked from commit 15736576df739fdcc5e795961dae30c7b0c87967)
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 b237db6d39b..aebe1b90076 100644
--- a/libstdc++-v3/include/std/ranges
+++ b/libstdc++-v3/include/std/ranges
@@ -2867,14 +2867,8 @@ 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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