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authorVictor Stinner <vstinner@python.org>2022-02-06 12:13:04 (GMT)
committerGitHub <noreply@github.com>2022-02-06 12:13:04 (GMT)
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bpo-46640: Py_NAN now uses the C99 NAN constant (GH-31134)
Building Python now requires a C99 <math.h> header file providing a NAN constant, or the __builtin_nan() built-in function. If a platform does not support Not-a-Number (NaN), the Py_NO_NAN macro can be defined in the pyconfig.h file.
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