3 commits

Author	SHA1	Message	Date
Victor Stinner	551d02b3e6	gh-91321: Add _Py_NULL macro (#92253) ... Fix C++ compiler warnings: "zero as null pointer constant" (clang -Wzero-as-null-pointer-constant). * Add the _Py_NULL macro used by static inline functions to use nullptr in C++. * Replace NULL with nullptr in _testcppext.cpp.	2022-05-03 21:38:37 +02:00
Victor Stinner	031397063e	gh-92135: Fix _Py_reinterpret_cast() for const (#92138) ... Fix C++ compiler warnings on cast macros, like _PyObject_CAST(), when casting a constant expression to a non constant type: use const_cast<> in C++. * In C++, Py_SAFE_DOWNCAST() now uses static_cast<> rather than reinterpret_cast<>. * Add tests to the _testcppext C++ extension. * test_cppext no longer captures stdout in verbose mode.	2022-05-02 17:07:00 +02:00
Victor Stinner	79886e7b62	gh-91321: Add _testcppext C++ extension (#32175) ... Build a basic C++ test extension to check that the Python C API is compatible with C++ and does not emit C++ compiler warnings. * Add Modules/_testcppext.cpp: C++ extension * Add Lib/test/test_cppext.py: test building the C++ extension.	2022-05-02 14:09:22 +02:00