float_abs() again: Guido pointed out that this could screw up in the
presence of NaNs. So pass the issue on to the platform libm fabs(); after all, fabs() is a std C function because you can't implement it correctly in portable C89.
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@ -568,12 +568,7 @@ float_pos(PyFloatObject *v)
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static PyObject *
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float_abs(PyFloatObject *v)
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{
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if (v->ob_fval < 0)
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return float_neg(v);
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else if (v->ob_fval > 0)
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return float_pos(v);
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else /* ensure abs(-0) is +0 */
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return PyFloat_FromDouble(+0.0);
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return PyFloat_FromDouble(fabs(v->ob_fval));
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}
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static int
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