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

[Andrew Cagney]

New commits:
commit c29928174f925cfb12b032262015a4e6673aa632
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon Sep 24 16:02:44 2018 -0400

    testing: add --impair emitting; so corrupt output can escape