Implements part of P0896 'The One Ranges Proposal'.
Implements [range.iter.op.prev].
Depends on D102563.
Differential Revision: https://reviews.llvm.org/D102564
Implements part of P0896 'The One Ranges Proposal'.
Implements [range.iter.op.next].
Depends on D101922.
Differential Revision: https://reviews.llvm.org/D102563
Not only do we conscientiously avoid using `__wrap_iter` for non-contiguous
iterators (in vector, string, span...) but also we make the assumption
(in regex) that `__wrap_iter<_Iter>` is contiguous for all `_Iter`.
So `__wrap_iter<reverse_iterator<int*>>` should be considered IFNDR,
and every `__wrap_iter` should correctly advertise contiguity in C++20.
Drive-by simplify some type traits.
Reviewed as part of https://reviews.llvm.org/D102781
This commit alphabetizes all includes in libcxx. This is a NFC.
This can also serve as a pseudo "announcement" for how we should order these headers going forward (note: double underscores go before other headers).
Differential Revision: https://reviews.llvm.org/D102941
This reverts a224bf8ec4 and fixes the
underlying issue.
The underlying issue is simply that MSVC headers contains a define
like "#define __in", where __in is one macro in the MSVC Source
Code Annotation Language, defined in sal.h
Just use a different variable name than "__in"
__indirectly_readable_impl, and add "__in" to nasty_macros.h just
like the existing __out. (Also adding a couple more potentially
conflicting ones.)
Differential Revision: https://reviews.llvm.org/D101613
Implements parts of:
* P0896R4 The One Ranges Proposal`
Depends on D100073.
Reviewed By: ldionne, zoecarver, #libc
Differential Revision: https://reviews.llvm.org/D100080
That was originally committed in 04733181b5 and then reverted in
a9f11cc0d9 because it broke several people.
The problem was a missing include of __iterator/concepts.h, which has now
been fixed.
Differential Revision: https://reviews.llvm.org/D100073
Implements parts of:
* P0896R4 The One Ranges Proposal`
Depends on D99873.
Reviewed By: ldionne, #libc
Differential Revision: https://reviews.llvm.org/D100073
Implements parts of:
* P0896R4 The One Ranges Proposal
Depends on D99855.
Reviewed By: ldionne, #libc
Differential Revision: https://reviews.llvm.org/D99863
Based on D100682 and D99855.
(Note: I originally was going to just make this part of D99855, but I decided not to because this patch moves lots of unrelated code around, and I didn't want to make D99855 harder to review because of unrelated code-changes/moves.)
Differential Revision: https://reviews.llvm.org/D100686
zoecarver