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gh-91731: Replace Py_BUILD_ASSERT() with static_assert() (#91730)
Python 3.11 now uses C11 standard which adds static_assert() to <assert.h>. * In pytime.c, replace Py_BUILD_ASSERT() with preprocessor checks on SIZEOF_TIME_T with #error. * On macOS, py_mach_timebase_info() now accepts timebase members with the same size than _PyTime_t. * py_get_monotonic_clock() now saturates GetTickCount64() to _PyTime_MAX: GetTickCount64() is unsigned, whereas _PyTime_t is signed.
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10 changed files with 68 additions and 38 deletions
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@ -1507,9 +1507,11 @@ config_get_xoption_value(const PyConfig *config, wchar_t *name)
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static PyStatus
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config_init_hash_seed(PyConfig *config)
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{
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static_assert(sizeof(_Py_HashSecret_t) == sizeof(_Py_HashSecret.uc),
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"_Py_HashSecret_t has wrong size");
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const char *seed_text = config_get_env(config, "PYTHONHASHSEED");
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Py_BUILD_ASSERT(sizeof(_Py_HashSecret_t) == sizeof(_Py_HashSecret.uc));
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/* Convert a text seed to a numeric one */
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if (seed_text && strcmp(seed_text, "random") != 0) {
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const char *endptr = seed_text;
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