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

[Andrew Cagney]

New commits:
commit 3b297006d55987d921f8fb752e2a26f7eaeec897
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon Feb 11 10:28:56 2019 -0500

    proposals: debug-log when a duplicate proposal is tossed