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

[Andrew Cagney]

New commits:
commit 079152fd4fd9454d5bf6d00cca5202ccd0e95522
Author: Andrew Cagney <cagney at gnu.org>
Date:   Wed May 15 13:01:10 2019 -0400

    whack: be more strict with bogus combinations such as --no-impair no-emitting:no