BUG(?): Tests print 'uh-oh, unmatched shift_free(ptr, 8) but allocated 720' #20289
Description
Describe the issue:
When I run the full test suite (main branch, Python 3.9.1 on Linux), the last few lines of output are:
==== 18140 passed, 863 skipped, 19 xfailed, 3 xpassed in 346.86s (0:05:46) =====
uh-oh, unmatched shift_free(ptr, 8) but allocated 720
uh-oh, unmatched shift_free(ptr, 8) but allocated 720
uh-oh, unmatched shift_free(ptr, 8) but allocated 720
A=123
B=123
C=123
D=123
CHANGE A,B,C,D
A=A23
B=B23
C=C23
D=D23
The lines that begin with uh-oh, unmatched shift_free are from code generated in test_mem_policy.py.
Is that output expected? It starts with "uh-oh", so it looks like it is indicating a bug.
Reproduce the code example:
n/aError message:
See above.NumPy/Python version information:
1.22.0.dev0+1643.gbc087bb2b 3.9.1 (default, Dec 11 2020, 14:32:07)
[GCC 7.3.0]