* Perfectly forward all make_iterator args

* Try emplace back

* Add missing error handling to module_::def_submodule

* Add test_def_submodule_failures

* PyPy only: Skip test with trigger for PyModule_GetName() failure.

* Reapply minor fix that accidentally got lost in transfer from PR #3964

* Add err guard to capsule destructor

* only uses ostream currently

* can these be noexcept

* Add back header

* fix for older compilers

* This should at least be noexcept

* Add missing move

* Apparently not noexcept for old llvm

* Replace import numpy catch (...) with catch (error_already_set)

* Add missing const (not sure how those got lost).

* Add error_already_set_what what tests, asserting the status quo.

* Move PyErr_NormalizeException() up a few lines.

* @pytest.mark.skipif("env.PYPY") from PR #1895 is required even for this much simpler PR

* Move PyException_SetTraceback() with PyErr_NormalizeException() as suggested by @skylion007

* Insert a std::move() as suggested by @skylion007

* Use move converting ctor when making class staticmethod

* Add missing caster move in buffer func

* fix use after move

* add back move to staticmethod

* avoid shadowing with varname

* Don't return pointers to static objects with return_value_policy::take_ownership.

This fixes -Wfree-nonheap-object warnings produced by GCC.

* Use return value policy fix instead

Co-authored-by: Aaron Gokaslan <skylion.aaron@gmail.com>

* (perf): use an rvalue cast in func_wrapper

* Try to clarify comment

* Fix comment typo

Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>

* Add missing std::moves in enum_base methods

* Remove useless move

* Add one more std::move in print

* Further optimize print

* Some more misc optimizations

* ci: fix cuda issue

* ci: cuda 11.3-11.4 produce warnings -> errors

* tests: ignore unused warning for MSVC

* Update tests/CMakeLists.txt

* Fix py::cast from pytype rvalue to pytype

Previously, py::cast blindly assumed that the destination type was a C++
type rather than a python type when the source type was an rvalue.

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updates:
- [github.com/asottile/pyupgrade: v2.32.0 → v2.32.1](https://github.com/asottile/pyupgrade/compare/v2.32.0...v2.32.1)
- [github.com/pre-commit/mirrors-clang-format: v14.0.1 → v14.0.3](https://github.com/pre-commit/mirrors-clang-format/compare/v14.0.1...v14.0.3

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* change iostream include to ostream include

* Add frozenset, and allow it cast to std::set

For the reverse direction, std::set still casts to set. This is in concordance with the behavior for sequence containers, where e.g. tuple casts to std::vector but std::vector casts to list.

Extracted from #3886.

* Rename set_base to any_set to match Python C API

since this will be part of pybind11 public API

* PR: static_cast, anyset

* Add tests for frozenset

and rename anyset methods

* Remove frozenset default ctor, add tests

Making frozenset non-default constructible means that we need to adjust pyobject_caster to not require that its value is default constructible, by initializing value to a nil handle.  This also allows writing C++ functions taking anyset, and is arguably a performance improvement, since there is no need to allocate an object that will just be replaced by load.

Add some more tests, including anyset::empty, anyset::size, set::add and set::clear.

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* Add rationale to `pyobject_caster` default ctor

* Remove ineffectual protected: access control

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updates:
- [github.com/hadialqattan/pycln: v1.3.1 → v1.3.2](https://github.com/hadialqattan/pycln/compare/v1.3.1...v1.3.2)
- [github.com/PyCQA/pylint: v2.13.5 → v2.13.8](https://github.com/PyCQA/pylint/compare/v2.13.5...v2.13.8)
- [github.com/pre-commit/mirrors-mypy: v0.942 → v0.950](https://github.com/pre-commit/mirrors-mypy/compare/v0.942...v0.950)

* Update PGI workflow

* Remove copy paste typo

* ci: fix debian image

Co-authored-by: Henry Schreiner <HenrySchreinerIII@gmail.com>

* Test pickling a simple callable (does not work).

Currently only documents that it does not work. Starting point for future fix.

* Use re.search to accommodate variations of the TypeError message.

* PyPy: exercise full dumps/loads cycle.

* Adding explicit "broken" comment.

Replace error printing code gated by NDEBUG with a new flag: PYBIND11_DETAILED_ERROR_MESSAGES  (#3913)

* Update cast.h

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* Move definition to detail/common, change name, apply everywhere

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* Rename debug_enabled in tests to detailed_error_messages_enabled

We already test that tuple can cast to std::vector and std::deque; add tests for std::vector<bool>, std::list and
std::valarray.

Extracted from #3886.

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 2 to 3.
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Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 3.
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Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 2 to 3.
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---
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Bumps [actions/cache](https://github.com/actions/cache) from 2 to 3.
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- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](https://github.com/actions/cache/compare/v2...v3

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---
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Bumps [actions/setup-python](https://github.com/actions/setup-python) from 2 to 3.
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---
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* ci: dependabot major versions for official actions

* style: use extend-select for flake8

updates:
- [github.com/hadialqattan/pycln: v1.2.5 → v1.3.1](https://github.com/hadialqattan/pycln/compare/v1.2.5...v1.3.1)
- [github.com/pre-commit/mirrors-clang-format: v13.0.1 → v14.0.1](https://github.com/pre-commit/mirrors-clang-format/compare/v13.0.1...v14.0.1

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* Change numpy from_args call signature to avoid copy

* Reorder ctors

* Rename arg

* Fix unnecessary move

* Fix clang-tidy and Add a few missing moves to memory_view pytype

* Enable clang-tidy check modernize-use-nullptr

* Sort clang-tidy

* Sorted again

* Simplify numpy dtype ctor

* Simplify c_str ctor

* Remove compat macro for str in numpy

* Added deleted copy constructor for error_scope to comply with rule of 3.

* Added constructor based on typenum, based on PyArray_DescrFromType

Added accessors for typenum, alignment, byteorder and flags fields of
PyArray_Descr struct.

* Added tests for new py::dtype constructor, and for accessors

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* Fixed the comment for alignment method

* Update include/pybind11/numpy.h

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