Your bug report

#20149: Cannot byte-compile 'undo-tree' since commit 801eda8a2

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 20149@debbugs.gnu.org.

-- 
20149: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=20149
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