mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-23 18:24:46 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

gh-119613: Use C99+ functions instead of Py_IS_NAN/INFINITY/FINITE (#119619)

Browse source
This commit is contained in:
Sergey B Kirpichev 2024-05-29 10:51:19 +03:00 • committed by GitHub
parent 86d1a1aa88
commit cd11ff12ac
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
12 changed files with 140 additions and 142 deletions
Download patch file Download diff file Expand all files Collapse all files

8
Objects/complexobject.c
View file

@ -188,16 +188,16 @@ _Py_c_abs(Py_complex z)
/* sets errno = ERANGE on overflow; otherwise errno = 0 */
double result;
if (!Py_IS_FINITE(z.real) || !Py_IS_FINITE(z.imag)) {
if (!isfinite(z.real) || !isfinite(z.imag)) {
/* C99 rules: if either the real or the imaginary part is an
infinity, return infinity, even if the other part is a
NaN. */
if (Py_IS_INFINITY(z.real)) {
if (isinf(z.real)) {
result = fabs(z.real);
errno = 0;
return result;
}
if (Py_IS_INFINITY(z.imag)) {
if (isinf(z.imag)) {
result = fabs(z.imag);
errno = 0;
return result;
@ -207,7 +207,7 @@ _Py_c_abs(Py_complex z)
return Py_NAN;
}
result = hypot(z.real, z.imag);
if (!Py_IS_FINITE(result))
if (!isfinite(result))
errno = ERANGE;
else
errno = 0;