[Swan-commit] Changes to ref refs/heads/main

[Andrew Cagney]

New commits:
commit 878d838564b03daeac31c05e1e3f3a59b90e8ab6
Author: Andrew Cagney <cagney at gnu.org>
Date:   Wed Jun 9 21:05:00 2021 -0400

    refcnt: specify the free function when calling refcnt_alloc()
    
    ... instead of refcnt_delref().