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gh-89381: Fix invalid signatures of math/cmath.log (#101404)

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Sergey B Kirpichev 2023-01-29 22:50:10 +03:00 • committed by GitHub
parent 666c0840dc
commit 0ef92d9793
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8 changed files with 42 additions and 47 deletions
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14
Modules/mathmodule.c
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@ -2366,26 +2366,24 @@ loghelper(PyObject* arg, double (*func)(double))
math.log
x: object
[
base: object(c_default="NULL") = math.e
]
base: object = None
/
Return the logarithm of x to the given base.
If the base not specified, returns the natural logarithm (base e) of x.
If the base is not specified or is None, returns the natural
logarithm (base e) of x.
[clinic start generated code]*/
static PyObject *
math_log_impl(PyObject *module, PyObject *x, int group_right_1,
PyObject *base)
/*[clinic end generated code: output=7b5a39e526b73fc9 input=0f62d5726cbfebbd]*/
math_log_impl(PyObject *module, PyObject *x, PyObject *base)
/*[clinic end generated code: output=1dead263cbb1e854 input=ef032cc9837943e1]*/
{
PyObject *num, *den;
PyObject *ans;
num = loghelper(x, m_log);
if (num == NULL || base == NULL)
if (num == NULL || base == Py_None)
return num;
den = loghelper(base, m_log);