[libcxx-commits] [libcxx] [libc++] P2770R0: "Stashing stashing iterators for proper flattening" (PR #66033)
Louis Dionne via libcxx-commits
libcxx-commits at lists.llvm.org
Thu Nov 16 18:15:55 PST 2023
================
@@ -154,11 +163,10 @@ namespace ranges {
requires view<_View> && input_range<range_reference_t<_View>>
template<bool _Const>
struct join_view<_View>::__sentinel {
- template<bool>
- friend struct __sentinel;
-
private:
- using _Parent = __maybe_const<_Const, join_view<_View>>;
+ friend join_view;
----------------
ldionne wrote:
Why is this friend needed?
https://github.com/llvm/llvm-project/pull/66033
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