patch 8.2.2764: memory leak when default function argument is allocated Commit: https://github.com/vim/vim/commit/b47bed2f7ada4dfae78f76f27473b83507e40315 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Apr 14 17:06:43 2021 +0200 patch 8.2.2764: memory leak when default function argument is allocated Problem: Memory leak when default function argument is allocated. Solution: Free the expression result.

#!/usr/bin/python
#
# Program that writes a number to stdout repeatedly
#
# This requires Python 2.6 or later.

from __future__ import print_function
import sys
import time

if __name__ == "__main__":

    done = 0
    while done < 10:
        done = done + 1
        print(done)
        sys.stdout.flush()
        time.sleep(0.05)  # sleep 50 msec