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* [gcc(refs/vendors/ARM/heads/arm-perf-staging)] libstdc++: decay in viewable_range should be remove_cvref (LWG 3375)
@ 2020-07-17 12:51 Tamar Christina
0 siblings, 0 replies; only message in thread
From: Tamar Christina @ 2020-07-17 12:51 UTC (permalink / raw)
To: gcc-cvs, libstdc++-cvs
https://gcc.gnu.org/g:26eae9ac2bf75a26a419dc1e47a067c66331fb74
commit 26eae9ac2bf75a26a419dc1e47a067c66331fb74
Author: Jonathan Wakely <jwakely@redhat.com>
Date: Thu Feb 6 11:30:30 2020 +0000
libstdc++: decay in viewable_range should be remove_cvref (LWG 3375)
* include/bits/stl_algobase.h (__iter_swap, __iter_swap<true>): Remove
redundant _GLIBCXX20_CONSTEXPR.
Diff:
---
libstdc++-v3/ChangeLog | 3 +++
libstdc++-v3/include/std/ranges | 2 +-
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 50c4dd9b84c..a9c96ac9185 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -3,6 +3,9 @@
* include/bits/stl_algobase.h (__iter_swap, __iter_swap<true>): Remove
redundant _GLIBCXX20_CONSTEXPR.
+ * include/std/ranges (viewable_range): Replace decay_t with
+ remove_cvref_t (LWG 3375).
+
2020-02-05 Jonathan Wakely <jwakely@redhat.com>
* include/bits/iterator_concepts.h (iter_reference_t)
diff --git a/libstdc++-v3/include/std/ranges b/libstdc++-v3/include/std/ranges
index ea558c76c9d..860f7283be5 100644
--- a/libstdc++-v3/include/std/ranges
+++ b/libstdc++-v3/include/std/ranges
@@ -92,7 +92,7 @@ namespace ranges
/// A range which can be safely converted to a view.
template<typename _Tp>
concept viewable_range = range<_Tp>
- && (safe_range<_Tp> || view<decay_t<_Tp>>);
+ && (safe_range<_Tp> || view<remove_cvref_t<_Tp>>);
namespace __detail
{
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