Most of our private headers need to be treated as submodules so that
Clang modules can export things correctly. Previous commits that split
monolithic headers into smaller chunks were unaware of this requirement,
and so this is being addressed in one fell swoop. Moving forward, most
new headers will need to have their own submodule (anything that's
conditionally included is exempt from this rule, which means `__support`
headers aren't made into submodules).
This hasn't been marked NFC, since I'm not 100% sure that's the case.
Differential Revision: https://reviews.llvm.org/D103551
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
Louis Dionne