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

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Co-authored-by: Victor Stinner <vstinner@python.org>
This commit is contained in:
Sergey B Kirpichev
2025-11-12 15:44:49 +03:00
committed by GitHub
parent c6f3dd6a50
commit e2026731f5
13 changed files with 45 additions and 36 deletions
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4
Python/pystrtod.c
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@@ -43,7 +43,7 @@ _Py_parse_inf_or_nan(const char *p, char **endptr)
s += 3;
if (case_insensitive_match(s, "inity"))
s += 5;
retval = negate ? -Py_INFINITY : Py_INFINITY;
retval = negate ? -INFINITY : INFINITY;
}
else if (case_insensitive_match(s, "nan")) {
s += 3;
@@ -286,7 +286,7 @@ _PyOS_ascii_strtod(const char *nptr, char **endptr)
string, -1.0 is returned and again ValueError is raised.
On overflow (e.g., when trying to convert '1e500' on an IEEE 754 machine),
if overflow_exception is NULL then +-Py_INFINITY is returned, and no Python
if overflow_exception is NULL then +-INFINITY is returned, and no Python
exception is raised. Otherwise, overflow_exception should point to
a Python exception, this exception will be raised, -1.0 will be returned,
and *endptr will point just past the end of the converted value.