From: Patrick Palka <ppalka@redhat.com>
To: gcc-patches@gcc.gnu.org
Cc: libstdc++@gcc.gnu.org, Patrick Palka <ppalka@redhat.com>
Subject: [PATCH] libstdc++: Implement LWG 3555 changes to transform/elements_view
Date: Fri, 18 Jun 2021 00:00:10 -0400 [thread overview]
Message-ID: <20210618040010.1668974-1-ppalka@redhat.com> (raw)
libstdc++-v3/ChangeLog:
* include/std/ranges (transform_view::_Iterator::_S_iter_concept):
Consider _Base instead of _Vp as per LWG 3555.
(elements_view::_Iterator::_S_iter_concept): Likewise.
---
libstdc++-v3/include/std/ranges | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/libstdc++-v3/include/std/ranges b/libstdc++-v3/include/std/ranges
index f93a880ff8a..bf85b1629f0 100644
--- a/libstdc++-v3/include/std/ranges
+++ b/libstdc++-v3/include/std/ranges
@@ -1613,11 +1613,11 @@ namespace views::__adaptor
static auto
_S_iter_concept()
{
- if constexpr (random_access_range<_Vp>)
+ if constexpr (random_access_range<_Base>)
return random_access_iterator_tag{};
- else if constexpr (bidirectional_range<_Vp>)
+ else if constexpr (bidirectional_range<_Base>)
return bidirectional_iterator_tag{};
- else if constexpr (forward_range<_Vp>)
+ else if constexpr (forward_range<_Base>)
return forward_iterator_tag{};
else
return input_iterator_tag{};
@@ -3659,11 +3659,11 @@ namespace views::__adaptor
static auto
_S_iter_concept()
{
- if constexpr (random_access_range<_Vp>)
+ if constexpr (random_access_range<_Base>)
return random_access_iterator_tag{};
- else if constexpr (bidirectional_range<_Vp>)
+ else if constexpr (bidirectional_range<_Base>)
return bidirectional_iterator_tag{};
- else if constexpr (forward_range<_Vp>)
+ else if constexpr (forward_range<_Base>)
return forward_iterator_tag{};
else
return input_iterator_tag{};
--
2.32.0.93.g670b81a890
next reply other threads:[~2021-06-18 4:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-18 4:00 Patrick Palka [this message]
2021-06-18 21:55 ` Jonathan Wakely
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