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Fix/bucket iterator indirection operator (#220 rewrite) (#221)

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* Add tests for member of pointer operator for bucket iterators

* Fix erroneous conversion from node* to value_type* in bucket iterators

Originally caughy by vslashg  from PR https://github.com/boostorg/unordered/pull/220

* Update change log

* Update GHA config to use containers in C++20 builds for clang-14 as it's incompatible with libstdc++-13

* fixed Python installation problem

* tried variation of former fix

* tried another variation of former fix

* tried yet another variation

* editorial

---------

Co-authored-by: Christian Mazakas <christian.mazakas@gmail.com>
This commit is contained in:
joaquintides
2023-11-17 08:51:40 +01:00
committed by GitHub
parent 1c0e54ee3e
commit 7fd94b9df7
5 changed files with 58 additions and 19 deletions
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@@ -19,6 +19,9 @@ a concurrent container from user code.
* Added Boost.Serialization support to all containers and their (non-local) iterator types.
* Added support for fancy pointers to open-addressing and concurrent containers.
This enables scenarios like the use of Boost.Interprocess allocators to construct containers in shared memory.
* Fixed bug in member of pointer operator for local iterators of closed-addressing
containers ({github-pr-url}/221[PR#221^], credit goes to GitHub user vslashg for finding
and fixing this issue).
* Starting with this release, `boost::unordered_[multi]set` and `boost::unordered_[multi]map`
only work with C++11 onwards.
@@ -39,7 +42,7 @@ when the returned proxy is not used.
`boost::unordered_node_map` and `boost::unordered_node_set`.
* Extended heterogeneous lookup to more member functions as specified in
https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p2363r5.html[P2363].
* Replaced the previous post-mixing process for open-addressing containers with
* Replaced the previous post-mixing process for open-addressing containers with
a new algorithm based on extended multiplication by a constant.
* Fixed bug in internal emplace() impl where stack-local types were not properly
constructed using the Allocator of the container which breaks uses-allocator
@@ -56,20 +59,20 @@ when the returned proxy is not used.
* Refactor internal implementation to be dramatically faster
* Allow `final` Hasher and KeyEqual objects
* Update documentation, adding benchmark graphs and notes on the new internal
* Update documentation, adding benchmark graphs and notes on the new internal
data structures
== Release 1.79.0
* Improved {cpp}20 support:
** All containers have been updated to support
** All containers have been updated to support
heterogeneous `count`, `equal_range` and `find`.
** All containers now implement the member function `contains`.
** `erase_if` has been implemented for all containers.
* Improved {cpp}23 support:
** All containers have been updated to support
heterogeneous `erase` and `extract`.
* Changed behavior of `reserve` to eagerly
* Changed behavior of `reserve` to eagerly
allocate ({github-pr-url}/59[PR#59^]).
* Various warning fixes in the test suite.
* Update code to internally use `boost::allocator_traits`.