Konstantin Varlamov 43bc1e5600 [libc++][ranges] Implement Ranges changes to `istream{,buf}_iterator`. ... The changes from the One Ranges Proposal amount to adding: - a constructor that takes a `default_sentinel_t` and is equivalent to the default constructor; - an `operator==` that compares the iterator to `default_sentinel_t`. The original proposal defined two overloads for `operator==` (different argument order) as well as `operator!=`. This has been removed by [P1614](https://wg21.link/p1614). Differential Revision: https://reviews.llvm.org/D119620		2022-02-15 16:59:42 -08:00
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iterator.container	[libc++] Fix ssize test that made an assumption about ptrdiff_t being 'long'	2021-11-25 13:12:47 -05:00
iterator.primitives	[libc++] Guard much of std::ranges under _LIBCPP_HAS_NO_INCOMPLETE_RANGES.	2022-02-15 10:38:21 -05:00
iterator.range	[libc++] [test] Improve test coverage for std::{c,}{begin,end}.	2022-02-15 11:31:45 -05:00
iterator.requirements	[libc++] Guard much of std::ranges under _LIBCPP_HAS_NO_INCOMPLETE_RANGES.	2022-02-15 10:38:21 -05:00
iterator.synopsis	Support tests in freestanding	2019-02-04 20:31:13 +00:00
iterators.general	[libc++] Remove useless nothing_to_do.pass.cpp tests	2020-04-03 13:48:34 -04:00
predef.iterators	[libc++] Guard much of std::ranges under _LIBCPP_HAS_NO_INCOMPLETE_RANGES.	2022-02-15 10:38:21 -05:00
stream.iterators	[libc++][ranges] Implement Ranges changes to `istream{,buf}_iterator`.	2022-02-15 16:59:42 -08:00