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* Use newer test dependencies in Py3.6+.update_test_dependenciesStefan Behnel2021-10-242-6/+1
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* Make sure that version dependent special methods are correctly and ↵Stefan Behnel2021-10-242-2/+90
| | | | | | completely excluded via preprocessor guards. Previously, implementing "__div__" could fail in Py3 (if the code for adapting the Python wrapper was generated) or would at least generate C compiler warnings about unused "__div__" C functions.
* Add Py3.10 as CI test target.Stefan Behnel2021-10-241-1/+9
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* Update incorrect version support comment for pycapsule.pxd (GH-4426)Max Bachmann2021-10-231-1/+1
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* Fix libcpp map/set/multiset/unordered type issues (GH-4410)Dobatymo2021-10-228-169/+485
| | | | Fix insert return types, constness and input iterator templates. Fix typing in iterators and add constructor to allow explicit conversion from iterator to const_iterator.
* Add C++ multimap/unordered_multimap (GH-4419)Dobatymo2021-10-223-0/+275
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* Introduce new shell syntax for ci-run.sh to improve Windows support (GH-4400)0dminnimda2021-10-221-28/+31
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* Merge branch '0.29.x'Stefan Behnel2021-10-210-0/+0
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| * docs: Use the Cython + IPython lexers that come with Pygments to avoid ↵Stefan Behnel2021-10-213-267/+0
| | | | | | | | having to maintain our own ones.
* | Add some missing functions to libcpp maps and string (GH-4395)account-login2021-10-206-0/+25
| | | | | | | | * add swap() to libcpp.string * add load_factor() to libcpp.unordered_map and libcpp.unordered_set
* | Merge branch '0.29.x'Stefan Behnel2021-10-180-0/+0
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| * Fix tracing after adapting it to Py3.11 (GH-4420)da-woods2021-10-181-2/+2
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* | Fix tracing after adapting it to Py3.11 (GH-4420)da-woods2021-10-181-2/+2
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* | Fix fused.__self__ tests on PyPy (GH-4417)da-woods2021-10-181-9/+12
| | | | | | PyPy v7.3.6 looks to have added a helpful "did you mean..." to the AttributeError exception. It's currently tripping up these tests.
* | Merge branch '0.29.x'Stefan Behnel2021-10-181-21/+38
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| * Make Profile.c use PyThreadState_EnterTracing() (GH-4411)Victor Stinner2021-10-181-21/+38
| | | | | | | | | | | | Instead of __Pyx_SetTracing(), Profile.c now uses PyThreadState_EnterTracing() and PyThreadState_LeaveTracing(), which were added to Python 3.11.0a2: https://github.com/python/cpython/pull/28542 When these functions are used, Cython no longer sets directly PyThreadState.cframe.use_tracing.
* | Fix fused cpdef default arguments (GH-4413)da-woods2021-10-174-6/+38
| | | | | | | | | | | | A couple of things were going wrong: * they're creating CloneNodes (but not requiring the contents of the clone of the clone node to be temp) * assignment from a clone node generates cleanup code (which is against the general rules of a clone node), and also loses a reference via giveref * cpdef functions cause a small memory leak (#4412) by assigning to their constants twice. This is unfortunately difficult to test for. With this patch we no longer leak, but still duplicate a little bit of work.
* | Import TextTestResult in test runner instead of _TextTestResult (GH-4415)da-woods2021-10-172-10/+7
| | | | | | All the versions we currently test are new enough that the alias is no longer necessary.
* | Fix wrong type in unordered_multiset::swap() (GH-4408)Dobatymo2021-10-151-1/+1
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* | Improve ci-run.sh (GH-4398)0dminnimda2021-10-071-23/+66
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* | Improve "import_array" guard (GH-4397)da-woods2021-10-062-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Stop using NPY_NDARRAYOBJECT_H since: a) in principle it's private b) Numpy has renamed it and use a public symbol instead. I think the existing tests are adequate - we just aren't yet testing against a new enough version of Numpy to have caught it yet. Closes https://github.com/cython/cython/issues/4396 Closes https://github.com/cython/cython/issues/4394
* | Make a compile test runnable.Stefan Behnel2021-10-022-12/+41
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* | Handle function "outer_attrs" more consistently (GH-4375)da-woods2021-10-014-3/+25
| | | | | | | | | | | | A few children of function nodes need to be consistently evaluated outside the function scope. This PR attempts to do so and thus fixes https://github.com/cython/cython/issues/4367.
* | Change gcc version check in test runner to a numeric comparison (GH-4359)da-woods2021-10-011-2/+4
| | | | | | | | The string comparison was reporting '11' < '4' (so OpenMP tests were being skipped on GCC 11)
* | Fix typo discovered by codespell (#4387)Christian Clauss2021-09-291-1/+1
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* | Fix the name of attributes in the common ABI module (GH-4376)da-woods2021-09-282-6/+27
| | | | | | | | | | Attribute names used to be fully qualified like "_cython_3_0_0a9.cython_function_or_method" instead of the plain name. Closes https://github.com/cython/cython/issues/4373
* | Avoid AddTraceback() if stringtab isn't set up (GH-4378)da-woods2021-09-273-25/+77
| | | | | | | | | | | | | | This can happen (rarely) with exceptions that occur very early in the module init process. Fixes https://github.com/cython/cython/issues/4377 Uses a fake Numpy module for testing to make a version of "import_array" that always fails.
* | Make __Pyx_CoroutineAwaitType non-pickleable (GH-4381)da-woods2021-09-271-0/+21
| | | | | | | | | | | | | | | | | | | | This is explicitly tested for: https://github.com/cython/cython/blob/aea4e6b84b38223c540266f8c57093ee2039f284/tests/run/test_coroutines_pep492.pyx#L2400 It turns out some earlier versions of Python assume that C-API classes without a dict or slot are pickleable by the class name. Currently it isn't pickleable because the class name lookup is failing but this change makes it more robust. See https://github.com/cython/cython/pull/4376
* | Avoid unnecessary binding of fused functions on class lookup (GH-4370)da-woods2021-09-242-3/+63
| | | | | | Among other things this makes it pickleable by ensuring that it's the same object each time.
* | Remove usused "FetchCommonPointer" utility code (GH-4380)da-woods2021-09-202-35/+0
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* | Merge branch '0.29.x'Stefan Behnel2021-09-071-3/+3
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| * Update changelog.Stefan Behnel2021-09-071-0/+17
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| * Fix signature of "PyUnicode_CompareWithASCIIString" (GH-4344)Max Bachmann2021-09-071-1/+1
| | | | | | "PyUnicode_CompareWithASCIIString()" does not raise exceptions and takes a "const char*" as argument.
| * Fix C++ bool coercion where no "operator bool" exists (GH-4349)da-woods2021-09-032-2/+15
| | | | | | | | This was causing c++ classes in if-statements to crash. Fixes #4348
* | Update changelog.Stefan Behnel2021-09-071-0/+19
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* | Fix maybe uninitialized `value` in get_value and get_value_no_default. (GH-4361)Nicolas Pauss2021-09-061-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ff16389c0da5acc2be1 introduced convenient functions get_value() and get_value_no_default(). Unfortunately, the variable `value` in these functions was not set before usage with PyContextVar_Get(). This triggered some warnings: Error compiling Cython file: ------------------------------------------------------------ ... """Return a new reference to the value of the context variable, or the default value of the context variable, or None if no such value or default was found. """ cdef PyObject *value PyContextVar_Get(var, NULL, &value) ^ ------------------------------------------------------------ Cython/Includes/cpython/contextvars.pxd:118:33: local variable 'value' might be referenced before assignment Error compiling Cython file: ------------------------------------------------------------ ... or the provided default value if no such value was found. Ignores the default value of the context variable, if any. """ cdef PyObject *value PyContextVar_Get(var, <PyObject*>default_value, &value) ^ ------------------------------------------------------------ Cython/Includes/cpython/contextvars.pxd:136:53: local variable 'value' might be referenced before assignment It can be replicated by simply importing `cpython`: echo "cimport cpython" >/tmp/mod.pyx && ./cython.py -Werror -Wextra /tmp/mod.pyx The solution is simply to assign NULL to `value` on declaration.
* | Fix a couple of trivial typos (GH-4363)da-woods2021-09-052-2/+2
| | | | | | | | | | See https://github.com/cython/cython/pull/4349 https://github.com/cython/cython/commit/0574dbceef7b8ee16a9cc94091c3629dfa23133d#r54025763
* | Fix C++ bool coercion where no "operator bool" exists (GH-4349)da-woods2021-09-032-2/+15
| | | | | | | | This was causing c++ classes in if-statements to crash. Fixes #4348
* | Merge branch '0.29.x'Stefan Behnel2021-09-011-0/+1
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| * Avoid copying unaligned 16-bit values since some platforms require them to ↵Stefan Behnel2021-09-011-14/+3
| | | | | | | | | | | | be aligned. Use memcpy() instead to let the C compiler decide how to do it. Closes https://github.com/cython/cython/issues/4343
* | Avoid copying unaligned 16-bit values since some platforms require them to ↵Stefan Behnel2021-09-011-3/+3
| | | | | | | | | | | | be aligned. Use memcpy() instead to let the C compiler decide how to do it. Closes https://github.com/cython/cython/issues/4343
* | Update docs to recommend using MSVC on Windows (GH-4345)da-woods2021-08-311-4/+7
| | | | | | | | | | | | | | See https://github.com/cython/cython/pull/4142#issuecomment-831464115 I don't think MinGW has worked since around Python 3.4 (but I'm not completely confident in that) while I know that MSVC does work. Therefore we should recommend that.
* | Deduplicate tuples containing IdentifierStringNode (GH-4353)da-woods2021-08-312-0/+34
| | | | | | Compiling ExprNodes.py was creating hundreds of tuples containing ("self", "env") for example, because it wasn't able to match and deduplicate them.
* | Fix signature of "PyUnicode_CompareWithASCIIString" (GH-4344)Max Bachmann2021-08-311-1/+1
| | | | | | "PyUnicode_CompareWithASCIIString()" does not raise exceptions and takes a "const char*" as argument.
* | Fix some bugs on Windows (GH-4331)0dminnimda2021-08-312-11/+40
| | | | | | | | | | | | | | * Avoid usage of `const` or `volatile` in buffer struct field declarations. * Avoid newline replacement in the test helper functions `write_file()` and `write_newer_file()`. See https://github.com/cython/cython/pull/4324
* | docs: fix internal link (GH-4333)da-woods2021-08-091-1/+1
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* | docs: Pythonise documentation on Memory Allocation (memory_allocation.rst) ↵0dminnimda2021-08-085-10/+92
| | | | | | | | (GH-4316)
* | Restore error when using arbitrary decorators on cdef functions (GH-4323)da-woods2021-08-072-1/+48
| | | | | | | | | | These were lost when cdef properties (for extern types) were introduced. Closes #4322 (based on my interpretation of the problem as an error-reporting issue)
* | Suppress warnings about constant expressions on MSVC (GH-4317)da-woods2021-08-072-0/+31
| | | | | | Adds utility code sections to toggle C compiler warnings for the duration of the utility code.
* | Py3.4 does not support '%' formatting for byte strings.Stefan Behnel2021-08-071-1/+1
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