Commit Graph

2459 Commits

Author SHA1 Message Date
Axel Huebl
c78dfb69f2
MSVC but not Clang: /MP (#2824)
On Windows, clang-cl does not understand /MP.
```
clang-cl: warning: argument unused during compilation: '/MP' [-Wunused-command-line-argument]
```
with Clang 10.0.0
2021-02-08 15:40:04 -05:00
Karthik Nishanth
e791ec4e27
fix: add null pointer check with std::localtime (#2846) 2021-02-08 15:38:22 -05:00
Kumar Aditya
948d09d6df
test: Test against Python 3.10 (#2848) 2021-02-08 15:35:30 -05:00
Yannick Jadoul
fe845878d1
Make sure all warnings in pytest get turned into errors (#2838)
* Make sure all warnings in pytest get turned into errors

* Suppress DeprecationWarnings in test_int_convert and test_numpy_int_convert

* PyLong_AsLong only shouts "Deprecated!" on Python>=3.8

* Fix remaining warnings on PyPy and CPython 3.10-dev
2021-02-01 14:52:20 +01:00
Henry Schreiner
721834b422
chore: get PyPy 3.7 wheels using NumPy 1.20 (#2837)
* chore: get PyPy 3.7 wheels using NumPy 1.20

* Add Valgrind suppressions after NumPy update

Co-authored-by: Yannick Jadoul <yannick.jadoul@belgacom.net>
2021-01-31 17:29:09 -05:00
Yannick Jadoul
6cf6bf203e
Fix confusing weakref constructor overload (#2832)
* Demonstrate issue with weakref constructor overloads

* Fix weakref constructor to convert on being passed a non-weakref object

* Improve on nonlocal-scoped variable in test_weakref

* Keep backwards-compatibility by introducing PYBIND11_OBJECT_CVT_DEFAULT macro

* Simplify test_weakref
2021-01-31 23:13:31 +01:00
Ralf W. Grosse-Kunstleve
932769b038
Adding holder_caster typename SFINAE = void hooks to help work around the current lack of smart-pointer interoperability (#2833)
* Adding move_only_holder_caster `typename SFINAE = void` to enable external specializations.

* Adding SFINAE hook also to copyable_holder_caster, for uniformity, with comment to explain the purpose.
2021-01-30 12:02:24 -08:00
Edward Lockhart
23c3edcf21
When determining if a shared_ptr already exists, use a test on the we… (#2819)
* When determining if a shared_ptr already exists, use a test on the weak_ptr instead of a try/catch block.

* When determining if a shared_ptr already exists, use a test on the weak_ptr instead of a try/catch block.

* weak_from_this is only available in C++17 and later

* Switch to use feature flag instead of C++ version flag.

* Add Microsoft-specific check.

* Avoid undefined preprocessor macro warning treated as error.

* Simplify shared_from_this in init_holder

* Include <version> in detail/common.h (~stolen~ borrowed from @bstaletic's #2816)

* Move class_::get_shared_from_this to detail::try_get_shared_from_this

* Simplify try_get_shared_from_this by using weak_ptr::lock()

Co-authored-by: Yannick Jadoul <yannick.jadoul@belgacom.net>
2021-01-30 20:05:13 +01:00
Ralf W. Grosse-Kunstleve
0432ae7c52
Changing pybind11::str to exclusively hold PyUnicodeObject (#2409)
* Changing pybind11::str to exclusively hold PyUnicodeObject
2021-01-29 09:41:42 -08:00
Yannick Jadoul
587d5f840a
Update breathe to 4.26.1, add make_tuple, make_iterator, and make_key_iterator (#2828) 2021-01-28 12:28:16 +01:00
Ralf W. Grosse-Kunstleve
9b7bfef833
Factoring out find_registered_python_instance() from type_caster_generic::cast. (#2822)
Factoring out find_registered_python_instance() from type_caster_generic::cast.
2021-01-26 21:08:46 -08:00
Henry Fredrick Schreiner
87954e7a54 fix: corrected dev versioning 2021-01-26 22:42:14 -05:00
Henry Fredrick Schreiner
4a5b81b1b7 chore: get back to work 2021-01-26 22:28:09 -05:00
Henry Schreiner
8de7772cc7
chore: prepare for the 2.6.2 release (#2821) 2021-01-26 21:26:45 -05:00
Henry Fredrick Schreiner
732bf88d19 fix: avoid changing class outside of GIL 2021-01-26 20:59:27 -05:00
Henry Fredrick Schreiner
dff9b3b432 chore: add pytest-timeout, mypy 2021-01-26 20:59:27 -05:00
Henry Schreiner
8e5d3d234e
docs: prepare for 2.6.2 (#2820)
* docs: prepare for 2.6.2

* chore: pre-commit autoupdate
2021-01-25 16:09:36 -05:00
dependabot[bot]
42e7380705
chore(deps): bump jwlawson/actions-setup-cmake from v1.6 to v1.7 (#2818)
Bumps [jwlawson/actions-setup-cmake](https://github.com/jwlawson/actions-setup-cmake) from v1.6 to v1.7.
- [Release notes](https://github.com/jwlawson/actions-setup-cmake/releases)
- [Commits](https://github.com/jwlawson/actions-setup-cmake/compare/v1.6...821902fd0e0da89b13fd3161d358e96bf7550883)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-01-25 15:11:18 -05:00
Yannick Jadoul
0bb8ca2639
Always call PyNumber_Index when casting from Python to a C++ integral type, also pre-3.8 (#2801)
* Always call PyNumber_Index when casting from Python to a C++ integral type, also pre-3.8

* Fixed on PyPy

* Simplify use of PyNumber_Index, following @rwgk's idea, and ignore warnings in >=3.8

* Reproduce mismatch between pre-3.8 and post-3.8 behavior on __index__ throwing TypeError

* Fix tests on 3.6 <= Python < 3.8

* No, I don't have an uninitialized variable

* Fix use of __index__ on Python 2

* Make types in test_int_convert more ~boring~ descriptive
2021-01-25 21:05:17 +01:00
crimsoncor
9ea39dc356
Force the builtin module key to be the correct type. (#2814)
* Force the builtin module key to be the correct type.

Previously it was always going to be a std::string which converted into
unicode. Python 2 appears to want module keys to be normal str types, so
this was breaking code that expected plain string types in the
builtins.keys() data structure

* Add a simple unit test to ensure all built-in keys are str

* Update the unit test so it will also run on pypy

* Run pre-commit.

Co-authored-by: Jesse Clemens <jesse.clemens@sony.com>
2021-01-24 09:17:28 -08:00
Henry Schreiner
08bca374fd
docs: update changelog, nicer output for script (#2811) 2021-01-21 11:34:39 -05:00
Henry Schreiner
44105ca1f2 docs: mention that the changelog block in PR is special 2021-01-19 22:47:40 -05:00
Henry Fredrick Schreiner
5b43ac42a0 docs: fix missing line from #2310 2021-01-19 19:56:22 -05:00
Henry Schreiner
2db0264aca
style: add clang-format file (#2310)
* style: adding clang-format as manual hook

* docs: adding a Clang-Format section. (#2803)

Co-authored-by: Ralf W. Grosse-Kunstleve <rwgk@google.com>
2021-01-19 19:10:26 -05:00
Henry Schreiner
130c99544d
fix: support basic dual includes (#2804) 2021-01-19 18:49:03 -05:00
Henry Schreiner
eb83feefff
style: avoid using unintialized variables (#2806)
* style: avoid using unintialized variables

Tested with cmake --warn-unintialized -S . -B build

* refactor: use function for possibly uninit vars
2021-01-19 18:48:22 -05:00
Henry Schreiner
87f5aff4a7
ci: update to setup-cmake v1.6 (#2805) 2021-01-19 18:24:46 -05:00
Antony Lee
e8c4f54316
fix: prepend Pybind11Extension flags rather than appending them. (#2808)
This allows users to set e.g. `extra_compile_args=["-g"]` (temporarily,
for debugging purposes) and not have that get overridden by
Pybind11Extension's default `-g0`.

In order to minimize "order inversion" (not that it really matters,
though) I chose to collect all flags and add them at once (hence the
dropping of `*args`).  I also dropped flag deduplication, which seems
unneeded.
2021-01-19 18:20:30 -05:00
Michael Kuron
48534089f7
fix: Intel ICC C++17 compatibility (#2729)
* CI: Intel icc/icpc via oneAPI

Add testing for Intel icc/icpc via the oneAPI images.
Intel oneAPI is in a late beta stage, currently shipping
oneAPI beta09 with ICC 20.2.

CI: Skip Interpreter Tests for Intel

Cannot find how to add this, neiter the package `libc6-dev` nor
`intel-oneapi-mkl-devel` help when installed to solve this:
```
-- Looking for C++ include pthread.h
-- Looking for C++ include pthread.h - not found
CMake Error at /__t/cmake/3.18.4/x64/cmake-3.18.4-Linux-x86_64/share/cmake-3.18/Modules/FindPackageHandleStandardArgs.cmake:165 (message):
  Could NOT find Threads (missing: Threads_FOUND)
Call Stack (most recent call first):
  /__t/cmake/3.18.4/x64/cmake-3.18.4-Linux-x86_64/share/cmake-3.18/Modules/FindPackageHandleStandardArgs.cmake:458 (_FPHSA_FAILURE_MESSAGE)
  /__t/cmake/3.18.4/x64/cmake-3.18.4-Linux-x86_64/share/cmake-3.18/Modules/FindThreads.cmake:234 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
  tests/test_embed/CMakeLists.txt:17 (find_package)
```

CI: libc6-dev from GCC for ICC

CI: Run bare metal for oneAPI

CI: Ubuntu 18.04 for oneAPI

CI: Intel +Catch -Eigen

CI: CMake from Apt (ICC tests)

CI: Replace Intel Py with GCC Py

CI: Intel w/o GCC's Eigen

CI: ICC with verbose make

[Debug] Find core dump

tests: use arg{} instead of arg() for Intel

tests: adding a few more missing {}

fix: sync with @tobiasleibner's branch

fix: try ubuntu 20-04

fix: drop exit 1

docs: Apply suggestions from code review

Co-authored-by: Tobias Leibner <tobias.leibner@googlemail.com>

Workaround for ICC enable_if issues

Another workaround for ICC's enable_if issues

fix error in previous commit

Disable one test for the Intel compiler in C++17 mode

Add back one instance of py::arg().noconvert()

Add NOLINT to fix clang-tidy check

Work around for ICC internal error in PYBIND11_EXPAND_SIDE_EFFECTS in C++17 mode

CI: Intel ICC with C++17

docs: pybind11/numpy.h does not require numpy at build time. (#2720)

This is nice enough to be mentioned explicitly in the docs.

docs: Update warning about Python 3.9.0 UB, now that 3.9.1 has been released (#2719)

Adjusting `type_caster<std::reference_wrapper<T>>` to support const/non-const propagation in `cast_op`. (#2705)

* Allow type_caster of std::reference_wrapper<T> to be the same as a native reference.

Before, both std::reference_wrapper<T> and std::reference_wrapper<const T> would
invoke cast_op<type>. This doesn't allow the type_caster<> specialization for T
to distinguish reference_wrapper types from value types.

After, the type_caster<> specialization invokes cast_op<type&>, which allows
reference_wrapper to behave in the same way as a native reference type.

* Add tests/examples for std::reference_wrapper<const T>

* Add tests which use mutable/immutable variants

This test is a chimera; it blends the pybind11 casters with a custom
pytype implementation that supports immutable and mutable calls.

In order to detect the immutable/mutable state, the cast_op needs
to propagate it, even through e.g. std::reference<const T>

Note: This is still a work in progress; some things are crashing,
which likely means that I have a refcounting bug or something else
missing.

* Add/finish tests that distinguish const& from &

Fixes the bugs in my custom python type implementation,
demonstrate test that requires const& and reference_wrapper<const T>
being treated differently from Non-const.

* Add passing a const to non-const method.

* Demonstrate non-const conversion of reference_wrapper in tests.

Apply formatting presubmit check.

* Fix build errors from presubmit checks.

* Try and fix a few more CI errors

* More CI fixes.

* More CI fixups.

* Try and get PyPy to work.

* Additional minor fixups. Getting close to CI green.

* More ci fixes?

* fix clang-tidy warnings from presubmit

* fix more clang-tidy warnings

* minor comment and consistency cleanups

* PyDECREF -> Py_DECREF

* copy/move constructors

* Resolve codereview comments

* more review comment fixes

* review comments: remove spurious &

* Make the test fail even when the static_assert is commented out.

This expands the test_freezable_type_caster a bit by:
1/ adding accessors .is_immutable and .addr to compare identity
from python.
2/ Changing the default cast_op of the type_caster<> specialization
to return a non-const value. In normal codepaths this is a reasonable
default.
3/ adding roundtrip variants to exercise the by reference, by pointer
and by reference_wrapper in all call paths.  In conjunction with 2/, this
demonstrates the failure case of the existing std::reference_wrpper conversion,
which now loses const in a similar way that happens when using the default cast_op_type<>.

* apply presubmit formatting

* Revert inclusion of test_freezable_type_caster

There's some concern that this test is a bit unwieldly because of the use
of the raw <Python.h> functions. Removing for now.

* Add a test that validates const references propagation.

This test verifies that cast_op may be used to correctly detect
const reference types when used with std::reference_wrapper.

* mend

* Review comments based changes.

1. std::add_lvalue_reference<type> -> type&
2. Simplify the test a little more; we're never returning the ConstRefCaster
type so the class_ definition can be removed.

* formatted files again.

* Move const_ref_caster test to builtin_casters

* Review comments: use cast_op and adjust some comments.

* Simplify ConstRefCasted test

I like this version better as it moves the assertion that matters
back into python.

ci: drop pypy2 linux, PGI 20.7, add Python 10 dev (#2724)

* ci: drop pypy2 linux, add Python 10 dev

* ci: fix mistake

* ci: commented-out PGI 20.11, drop 20.7

fix: regression with installed pybind11 overriding local one (#2716)

* fix: regression with installed pybind11 overriding discovered one

Closes #2709

* docs: wording incorrect

style: remove redundant instance->owned = true (#2723)

which was just before set to True in instance->allocate_layout()

fix: also throw in the move-constructor added by the PYBIND11_OBJECT macro, after the argument has been moved-out (if necessary) (#2701)

Make args_are_all_* ICC workarounds unconditional

Disable test_aligned on Intel ICC

Fix test_aligned on Intel ICC

Skip test_python_alreadyset_in_destructor on Intel ICC

Fix test_aligned again

ICC CI: Downgrade pytest

pytest 6 does not capture the `discard_as_unraisable` stderr and
just writes a warning with its content instead.

* refactor: simpler Intel workaround, suggested by @laramiel

* fix: try version with impl to see if it is easier to compile

* docs: update README for ICC

Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja>
Co-authored-by: Henry Schreiner <henryschreineriii@gmail.com>
2021-01-17 19:53:07 -05:00
Yannick Jadoul
8449a8089c
fix: only allow integer type_caster to call __int__ method when conversion is allowed; always call __index__ (#2698)
* Only allow integer type_caster to call __int__ or __index__ method when conversion is allowed

* Remove tests for __index__ as this seems to only be used to convert to int in 3.8+

* Take both `int` and `long` types into account for Python 2

* Add test_numpy_int_convert to assert tests currently fail, even though np.intc has an __index__ method

* Also consider __index__ as noconvert to a C++ integer

* New-style classes for Python 2.7; sigh

* Add some tests on types with custom __index__ method

* Ignore some tests in Python <3.8

* Update comment about conversion from np.float32 to C++ int

* Workaround difference between CPython and PyPy's different PyIndex_Check (unnoticed because we currently don't have PyPy >= 3.8)

* Avoid ICC segfault with py::arg()
2021-01-16 20:52:14 -05:00
Henry Schreiner
0df11d857c
docs: update build description slightly (#2794)
* docs: update build description slightly

* docs: missing ticks
2021-01-16 20:12:19 -05:00
Axel Huebl
0b3df7f964
ci: Intel icc/icpc via oneAPI (#2573)
* CI: Intel icc/icpc via oneAPI

Add testing for Intel icc/icpc via the oneAPI images.
Intel oneAPI is in a late beta stage, currently shipping
oneAPI beta09 with ICC 20.2.

* CI: Skip Interpreter Tests for Intel

Cannot find how to add this, neiter the package `libc6-dev` nor
`intel-oneapi-mkl-devel` help when installed to solve this:
```
-- Looking for C++ include pthread.h
-- Looking for C++ include pthread.h - not found
CMake Error at /__t/cmake/3.18.4/x64/cmake-3.18.4-Linux-x86_64/share/cmake-3.18/Modules/FindPackageHandleStandardArgs.cmake:165 (message):
  Could NOT find Threads (missing: Threads_FOUND)
Call Stack (most recent call first):
  /__t/cmake/3.18.4/x64/cmake-3.18.4-Linux-x86_64/share/cmake-3.18/Modules/FindPackageHandleStandardArgs.cmake:458 (_FPHSA_FAILURE_MESSAGE)
  /__t/cmake/3.18.4/x64/cmake-3.18.4-Linux-x86_64/share/cmake-3.18/Modules/FindThreads.cmake:234 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
  tests/test_embed/CMakeLists.txt:17 (find_package)
```

* CI: libc6-dev from GCC for ICC

* CI: Run bare metal for oneAPI

* CI: Ubuntu 18.04 for oneAPI

* CI: Intel +Catch -Eigen

* CI: CMake from Apt (ICC tests)

* CI: Replace Intel Py with GCC Py

* CI: Intel w/o GCC's Eigen

* CI: ICC with verbose make

* [Debug] Find core dump

* tests: use arg{} instead of arg() for Intel

* tests: adding a few more missing {}

* fix: sync with @tobiasleibner's branch

* fix: try ubuntu 20-04

* fix: drop exit 1

* style: clang tidy fix

* style: fix missing NOLINT

* ICC: Update Compiler Name

Changed upstream with the last oneAPI release.

* ICC CI: Downgrade pytest

pytest 6 does not capture the `discard_as_unraisable` stderr and
just writes a warning with its content instead.

* Use new test pinning requirements.txt

* tests: add notes about intel, cleanup

Co-authored-by: Henry Schreiner <henryschreineriii@gmail.com>
2021-01-15 15:59:47 -05:00
Yannick Jadoul
0f8d5f2eb6
Add a Valgrind build on debug Python 3.9 (#2746)
* Adding a valgrind build on debug Python 3.9

Co-authored-by: Boris Staletic <boris.staletic@gmail.com>

* Add Valgrind suppression files

- Introduce suppression file, populate it with a first suppression taken from CPython, and fix one leak in the tests
- Suppress leak in NumPy
- More clean tests!
- Tests with names a-e passing (except for test_buffer)
- Suppress multiprocessing errors
- Merge multiprocessing suppressions into other suppression files
- Numpy seems to be spelled with a big P
- Append single entry from valgrind-misc.supp to valgrind-python.supp, and make clear valgrind-python.supp is only CPython

Co-authored-by: Boris Staletic <boris.staletic@gmail.com>

* Enable test_virtual_functions with a workaround

* Add a memcheck cmake target

- Add a memcheck cmake target
- Reformat cmake
- Appease the formatting overlords - they are angry
- Format CMake valgrind target decently

* Update CI config to new action versions

* fix: separate memcheck from pytest

* ci: cleanup

* Merge Valgrind and other deadsnakes builds

Co-authored-by: Boris Staletic <boris.staletic@gmail.com>
Co-authored-by: Henry Schreiner <henryschreineriii@gmail.com>
2021-01-15 21:07:31 +01:00
heyer2
76a160070b
fix: STATIC and SHARED flags not being detected (#2796)
* Fix STATIC and SHARED flags not being detected

* fix: use classic naming for all lib types

Co-authored-by: Henry Schreiner <henryschreineriii@gmail.com>
2021-01-14 19:51:41 +01:00
Yannick Jadoul
0855146357
Plug leaking function_records in cpp_function initialization in case of exceptions (found by Valgrind in #2746) (#2756)
* Plug leaking function_record objects when exceptions are thrown

* Plug leak of strdup'ed strings in function_record

* Some extra comments about the function_record ownership dance

* Clean up the function_record better, in case of exceptions

* Demonstrate some extra function_record leaks

* Change  DeleteStrings template argument to free_strings runtime argument in destruct(function_record *)

* Zero-state unique_function_record deleter object

* Clarify rvalue reference to unique_ptr parameter in initialize_generic

* Use push_back with const char * instead of emplace_back
2021-01-14 19:34:32 +01:00
Henry Schreiner
230fa53f16
fix: Don't override global settings for VISIBILITY if set (#2793)
Sometimes programmers want to control this, and while it can be changed after the fact, it's commonly set via a CMAKE_ variable; if that variable is set, we should respect that (like the CMAKE_INTERPROCEDURAL_OPTIMIZATION setting).
2021-01-14 08:31:48 -05:00
Yannick Jadoul
1faf4a8ae4
docs: the order of alternatives for variant types matters, and follows the same rules as overload resolution (#2784) 2021-01-13 23:17:27 -05:00
Andy Maloney
40931961e3
docs: fix spelling in some comments/docs (#2777)
Found with codespell
2021-01-13 23:15:58 -05:00
Andy Maloney
df8494dc86
fix: a clang warning [-Wshadow-field-in-constructor-modified] (#2780)
* Fix a clang warning from [-Wshadow-field-in-constructor-modified]

warning: modifying constructor parameter 'flag' that shadows a field of 'set_flag' [-Wshadow-field-in-constructor-modified]

* Change name based on review
2021-01-13 23:15:27 -05:00
Andy Maloney
14b375123c
docs: fix example code in Exceptions section (match vs. matches) (#2781) 2021-01-13 23:14:45 -05:00
Changming Sun
210c8c218f
fix: a warning found by static code analyzer (#2783)
* Update attr.h: fix a warning found by static code analyzer

Update attr.h: fix a warning found by Visual Studio static code analyzer

Severity:Warning
Code:C6323
Description: Use of arithmetic operator on Boolean type(s).
Location:	C:\src\onnxruntime\debug\pybind11\src\pybind11\include\pybind11\attr.h:547

* Update include/pybind11/attr.h

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

* Update attr.h

Co-authored-by: Henry Schreiner <HenrySchreinerIII@gmail.com>
2021-01-13 23:14:06 -05:00
Yannick Jadoul
f243450e89
ci: disable builds for 3.10.0a4, and enable a nightly 3.10-dev build (#2792)
* Disable builds for 3.10.0a4, and enable a nightly 3.10-dev build

* Fix job name

* Remove deadsnakes job for now

* Add deadsnakes jobs

* There's no deadsnakes 2.7

* Add 3.10 to versions to be discovered by legacy FindPython, and fix debug input to deadsnakes/action

* Try out branch with fix

* Update to deadsnakes/action@v2.1.1
2021-01-13 23:13:19 -05:00
Henry Schreiner
5abce7fce2
ci: use fixed action (#2791) 2021-01-13 20:32:11 +01:00
Yannick Jadoul
7b7ec664b7
ci: pin CMake to 3.19.2, fixes issues with 3.19.3 on Linux (aarch64) and macOS (universal) (#2790) 2021-01-13 11:16:35 -05:00
Yannick Jadoul
98f1bbb800
Ignore deprecation warnings about old-style __init__/__setstate__ constructors in the tests (originally done in #2746) (#2759)
* Ignore old-style __init__ warnings

* Simplify ignoreOldStyleInitWarnings with py::exec

* Only wrap single class_::defs to ignore DeprecationWarnings about old-style __init__
2021-01-01 17:37:28 +01:00
Yannick Jadoul
e57dd4717e
Fix various minor memory leaks in the tests (found by Valgrind in #2746) (#2758)
* Fix leak in the test_copy_move::test_move_fallback

* Fix leaking PyMethodDef in test_class::test_implicit_conversion_life_support

* Plumb leak in test_buffer, occuring when a mutable buffer is requested for a read-only object, and enable test_buffer.py

* Fix weird return_value_policy::reference in test_stl_binders, and enable those tests

* Cleanup nodelete holder objects in test_smart_ptr, and enable those tests
2021-01-01 17:05:22 +01:00
Yannick Jadoul
e612043d43
Fix invalid access when reinterpret_casting a non-pybind11 PyObject* to instance* (found by Valgrind in #2746) (#2755) 2020-12-31 17:10:11 +01:00
Eric Cousineau
2110d2d8ba
enum: add missing Enum.value property (#2739)
* enum: Add Enum.value property

* simplify

* address review
2020-12-31 11:08:15 -05:00
Henry Schreiner
b7dfe5cc84
chore: changelog update (#2750) 2020-12-28 20:14:54 -05:00
Qifan Lu
d587a2fd17
fix: do not set docstring for function when empty (#2745)
* Do not set docstring for function when it's empty

* No need to check pointer for `free`

* Use ternary operator to conditionally set `ml_doc`
2020-12-27 22:56:30 -05:00