BUG: segfault with np.isclose #25327
Description
Describe the issue:
Hi,
Astropy's devdeps CI job is crashing with a segfault within np.isclose with the last Numpy dev wheel:
https://github.com/astropy/astropy/actions/runs/7112040673/job/19361215616?pr=15686
Fatal Python error: Segmentation fault
Current thread 0x00007fca9a736b80 (most recent call first):
File "/home/runner/work/astropy/astropy/.tox/py312-test-devdeps/lib/python3.12/site-packages/numpy/_core/numeric.py", line 2357 in isclose
File "/home/runner/work/astropy/astropy/.tox/py312-test-devdeps/lib/python3.12/site-packages/numpy/_core/numeric.py", line 2255 in allclose
File "/home/runner/work/astropy/astropy/.tox/py312-test-devdeps/lib/python3.12/site-packages/astropy/io/ascii/tests/common.py", line 44 in assert_almost_equal
File "/home/runner/work/astropy/astropy/.tox/py312-test-devdeps/lib/python3.12/site-packages/astropy/io/ascii/tests/test_c_reader.py", line 62 in assert_table_equal
File "/home/runner/work/astropy/astropy/.tox/py312-test-devdeps/lib/python3.12/site-packages/astropy/io/ascii/tests/test_c_reader.py", line 92 in _read
File "/home/runner/work/astropy/astropy/.tox/py312-test-devdeps/lib/python3.12/site-packages/astropy/io/ascii/tests/test_c_reader.py", line 809 in test_many_rows
I can reproduce locally with the example below.
Reproduce the code example:
Python 3.12.0 (main, Oct 5 2023, 22:42:34) [GCC 13.2.1 20230801] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import numpy as np
>>> np.__version__
'2.0.0.dev0+git20231206.82ba4f4'
>>> np.isclose(np.int64(2), np.int64(2), atol=1e-15, rtol=1e-300)
np.True_
>>> for i in range(1000):
... print(i)
... _ = np.isclose(np.int64(2), np.int64(2), atol=1e-15, rtol=1e-300)
...
0
1
2
3
4
...
279
280
281
[1] 501010 segmentation fault (core dumped) pythonError message:
No response
Python and NumPy Versions:
Python 3.12
Numpy 2.0.0.dev0+git20231206.82ba4f4
Runtime Environment:
No response
Context for the issue:
No response