Instead of storing the wrapped iterator inside the stride_counting_iterator,
store its base so we can have e.g. a stride_counting_iterator of an
input_iterator (which was previously impossible because input_iterators
are not copyable). Also a few other simplifications in stride_counting_iterator.
As a fly-by fix, remove the member base() functions, which are super
confusing.
Differential Revision: https://reviews.llvm.org/D116613
The unique (ha!) thing about this range type is that it's move-only.
Its contiguity is unsurprising (most of our test ranges are contiguous).
Discussed in D111231 but committed separately for clarity.
If you have a `begin() const` member, you don't need a `begin()` member
unless you want it to do something different (e.g. have a different return
type). So in general, //view// types don't need `begin()` non-const members.
Also, static_assert some things about the types in "types.h", so that we
don't accidentally break those properties under refactoring.
Differential Revision: https://reviews.llvm.org/D111231
- Rename test files to follow conventions better
- Split constructor tests that were in a single file
- Add missing tests for take_view and transform_view's default constructors
- Add missing tests for transform_view's view/function constructor
- Fix include guards
- Mark some tests as being specific to libc++
Differential Revision: https://reviews.llvm.org/D108829
Since we officially don't support several older compilers now, we can
drop a lot of the markup in the test suite. This helps keep the test
suite simple and makes sure that UNSUPPORTED annotations don't rot.
This is the first patch of a series that will remove annotations for
compilers that are now unsupported.
Differential Revision: https://reviews.llvm.org/D107787
Adds a new CMake option to disable the usage of incomplete headers.
These incomplete headers are not guaranteed to be ABI stable. This
option is intended to be used by vendors so they can avoid their users
from code that's not ready for production usage.
The option is enabled by default.
Differential Revision: https://reviews.llvm.org/D106763
* <__algorithm/iter_swap.h>
* <__algorithm/swap_ranges.h>
* <__functional/is_transparent.h>
* <__memory/uses_allocator.h>
* <__ranges/drop_view.h>
* <__ranges/transform_view.h>
* <shared_mutex>
* <span>
Also updates header inclusions that were affected.
**NOTE:** This is a proper subset of D105932. Since the content has
already been LGTM'd, I intend to merge this patch without review,
pending green CI. I decided it would be better to move these changes
into their own commit since the former patch has undergone further
changes and will need yet another light review. In the event any of
that gets rolled back (for whatever reason), the changes in this patch
won't be affected.
Differential Revision: https://reviews.llvm.org/D106040
Louis Dionne