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gh-141004: soft-deprecate Py_INFINITY macro (#141033)

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Co-authored-by: Victor Stinner <vstinner@python.org>
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Sergey B Kirpichev 2025-11-12 15:44:49 +03:00 • committed by GitHub
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commit e2026731f5
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13 changed files with 45 additions and 36 deletions
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Include/pymath.h
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@ -45,13 +45,14 @@
#define Py_IS_FINITE(X) isfinite(X)
// Py_INFINITY: Value that evaluates to a positive double infinity.
// Soft deprecated since Python 3.15, use INFINITY instead.
#ifndef Py_INFINITY
# define Py_INFINITY ((double)INFINITY)
#endif
/* Py_HUGE_VAL should always be the same as Py_INFINITY. But historically
* this was not reliable and Python did not require IEEE floats and C99
* conformity. The macro was soft deprecated in Python 3.14, use Py_INFINITY instead.
* conformity. The macro was soft deprecated in Python 3.14, use INFINITY instead.
*/
#ifndef Py_HUGE_VAL
# define Py_HUGE_VAL HUGE_VAL