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libcxx/docs/ReleaseNotes.rst
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| What's New in Libc++ 17.0.0? | What's New in Libc++ 17.0.0? | ||||
| ============================ | ============================ | ||||
| Implemented Papers | Implemented Papers | ||||
| ------------------ | ------------------ | ||||
| - P2520R0 - ``move_iterator<T*>`` should be a random access iterator | - P2520R0 - ``move_iterator<T*>`` should be a random access iterator | ||||
| - P1328R1 - ``constexpr type_info::operator==()`` | - P1328R1 - ``constexpr type_info::operator==()`` | ||||
| - P1413R3 - Formatting ``thread::id`` (the ``stacktrace`` is not done yet) | |||||
| Improvements and New Features | Improvements and New Features | ||||
| ----------------------------- | ----------------------------- | ||||
| - ``std::equal`` and ``std::ranges::equal`` are now forwarding to ``std::memcmp`` for integral types and pointers, | - ``std::equal`` and ``std::ranges::equal`` are now forwarding to ``std::memcmp`` for integral types and pointers, | ||||
| which can lead up to 40x performance improvements. | which can lead up to 40x performance improvements. | ||||
| - ``std::string_view`` now provides iterators that check for out-of-bounds accesses when the safe | - ``std::string_view`` now provides iterators that check for out-of-bounds accesses when the safe | ||||
| libc++ mode is enabled. | libc++ mode is enabled. | ||||
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