Zengtudor/pybind11
1
0
Fork 0
mirror of https://github.com/pybind/pybind11.git synced 2024-12-04 19:07:11 +00:00
Code Issues Packages Projects Releases Wiki Activity
3,206 Commits 29 Branches 68 Tags 26 MiB
24bf40bb3e
Commit Graph

3206 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Ralf W. Grosse-Kunstleve
ab3c5134ad Cleaning out debug code. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
ef89a43452 Removing experimental code from here. Will be moved to https://github.com/rwgk/rwgk_tbx. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
146a925e4e Resolving TODOs for from_unique_ptr void_cast_raw_ptr. Adding test to exercise the path through cast. The path through init.h is missing a test that would fail if the flag is incorrect. The plan is to systematically cover all situations (there are many that are not exercised for shared_from_this). 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
a0e19bdc46 Use casting to void * to evade to shared_from_this mechanism only if pointee_depends_on_holder_owner, but currently only for from_raw_ptr_take_ownership. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
1b9f85a09e Preparation for being smarter about casting to void * to evade to shared_from_this mechanism. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
ccd16a1a14 Adding test_pure_cpp_sft_raw_ptr (with 3 TODO: Fix), test_pure_cpp_sft_shd_ptr (works as desired). 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
4a15ed742c Adding // NOLINT for clang-tidy. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
10abe15052 Automatic clang-tidy fixes. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
48eb78ae77 Simpler and safe implementation based on new requirement: C++ (outside of the Python object) needs to hold a shared_ptr before shared_from_this is called. This is more similar to the existing implementation on current smart_holder HEAD, but still uses a weak_ptr to always return the same shared_ptr as long as C++ does not let it expire. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
3dd89f14df smart_holder_poc.h: type-erase raw_ptr before passing to shared_ptr::reset, to not trigger populating the shared_from_this weak_ptr. This way the only way the weak_ptr is populated is through loaded_as_shared_ptr. Breaks all but one test in test_class_sh_trampoline_shared_from_this.py, now marked skip WIP to test everything else with the GitHub CI. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
b1d9f0d28f Applying clang-tidy suggested fixes. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
adfd3e1700 Partial cleanup of tests. WIP. The cleanup uncovered a major problem. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
bfd4c4893e Leveraging new noop_deleter_acting_as_weak_ptr_owner to retrieve released vptr. 
The placeholder `vptr` is never exposed anymore, therefore the externally visible `use_count`s are more intuitive.
 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
0e4b38e34d Minor clang-tidy fix. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
4b872febcc Adding test_pass_released_shared_ptr_as_unique_ptr, exercising new guard in smart_holder_type_casters.h. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
e04196e82b Attempts to side-step various platform-specific issues. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
6214137c8d Resolving gcc warning-as-error (many versions, old and new). 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
553054b26b Adding tests involving stashing shared_ptrs. WIP. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
4218213f29 nodiscard fix. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
223283295f Two minor platform-specific fixes. Using static_cast instead of reinterpret_cast. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
993613d9bf Trying again, to get around unused parameter warnings-as-erros. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
20ef96c87d Disabling debugging call of weak_from_this for C++ < 17. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
bf8d6a2900 First fully successful attempt to make shared_from_this and trampolines play nicely. 
Now also passes the open_spiel iterated_prisoners_dilemma_test ASAN clean, in addition to all pybind11 and PyCLIF unit tests.

The problem was that calling `std::shared_ptr<void>::reset()` with a `void` pointer cannot possibly update the `shared_from_this` `weak_ptr`.

The solution is to store a `shd_ptr_reset` function pointer in `guarded_deleter` (similar in idea to the stored function pointer for calling `delete`).

This commit still includes all debugging code, i.e. is "dirty". The code will be cleaned up after the GitHub CI is fully successful.
 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
dcf8d0762f First attempt to make shared_from_this and trampolines play nicely. Passes all pybind11 and PyCLIF unit tests ASAN clean, but not the open_spiel iterated_prisoners_dilemma_test. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
bc21158082 Fixing git rebase -X theirs accident. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
4ab4f36a92 Fixing silly oversight (discovered while creating PR #3041). 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
cd5fbc56db Replacing virtual guarded_operator_call with non-virtual guarded_delete. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
1e6cc9dd69 Adding back explicit but default copy constructor, to keep some older compilers happy. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
275aaf977a Inserting const_cast for std::get_deleter return, to keep Ubuntu 20 GCC 6.3.0 happy. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
b04a70b5cc Fixing oversight (clang-tidy error). 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
362e64e1ca WIP snapshot: replacing std::shared_ptr<bool> flag_ptr with simple bool armed_flag. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
459301d9a8 WIP snapshot: std::get_deleter experiment. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
e80a1f0617 WIP snapshot. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
5bb38c10b3 MSVC 2015 compatibility. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
45ec61f419 Adding shared_ptr_reset_and_rescue_pointee_model_proof_of_concept. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
b633bb5b84 Inserting #ifdef to preempt Windows fatal exception. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
e0b770d549 Explictly discarding [[nodiscard]] to avoid MSVC CI failures. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
4f00ffdc69 Copying in shared_from_this_custom_deleters.cpp from github.com/rwgk, with adjustments. 
Base version: e5318faa6a/shared_from_this_custom_deleters.cpp
 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
28ed5ecce8 Revert "Experiment: commenting out test_class_sh_shared_from_this." 
This reverts commit febf9ce949c0bc87a8bf7ab3ddae4deb28636c9d.
 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
eae174b491 Revert "Experiment: effectively undoing all shared_from_this modifications." 
This reverts commit d72d54ebb0b7784f5616edc02910dbd9cce0b2a4.
 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
a6abb7cff1 Revert "Experiment: undoing even more." 
This reverts commit 59bc2e183e7aef5e45c06aed6965de0ac52d7b06.
 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
5f92b4ff1c Revert "Experiment: restoring original smart_holder_type_casters.h from smart_holder branch." 
This reverts commit 19c5a3613fee71878ba2af0339eed325a5916089.
 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
2ae3c2ceb7 Experiment: restoring original smart_holder_type_casters.h from smart_holder branch. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
9da1e81590 Experiment: undoing even more. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
715ceb4bf3 Experiment: effectively undoing all shared_from_this modifications. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
6989f174ac Experiment: commenting out test_class_sh_shared_from_this. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
05bd93543b Fully emulating type_caster_base-related behavior: trying shared_from_this also for unowned pointees. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
e1de4e88b8 Adding test_class_sh_shared_from_this.cpp to tests/CMakeLists.txt. 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
775873d0b6 Adding from_raw_pointer_take_ownership_or_shared_from_this(). 2021-06-30 07:04:31 -07:00
Ralf W. Grosse-Kunstleve
2a265860a7 enable_shared_from_this_from_raw_ptr_take_ownership_guard: better static_assert that also triggers for derived classes. 2021-06-30 07:04:31 -07:00