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

[Andrew Cagney]

New commits:
commit 9dc4406bdd50af6182ed8bb5742194fe5342acc4
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue Oct 12 13:26:27 2021 -0400

    hash_table: clarify hash function names
    
    - contract function to hash a thing to hash_thing()
      et.al.
    - make generated function stubs less ambigous