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

[Andrew Cagney]

New commits:
commit c346c5aacf46bf43f772916d1a8141312f9ef71a
Author: Andrew Cagney <cagney at gnu.org>
Date:   Wed Sep 20 19:51:33 2017 -0400

    pluto: use next_enum() to iterate over and log all the enabled impair options
    
    Replace code grubbing around in what should be a private structure.
    
    Adds/checks the enum_names: impair_names, debug_names, and debug_and_impair_names