master updated (90a0aac3e8 -> 5f0af7caec)

[Stefan Kangas]

skangas pushed a change to branch master.

      from  90a0aac3e8 Pacify gcc -Wanalyzer-null-dereference
       new  3620aff8a9 * lisp/progmodes/cpp.el (cpp-edit-mode-map): Prefer 
defvar-keymap.
       new  784ff9c5d3 Use progress reporter in cpp.el
       new  5f0af7caec ; package-vc: Pacify byte-compiler


Summary of changes:
 lisp/emacs-lisp/package-vc.el |   1 +
 lisp/progmodes/cpp.el         | 101 +++++++++++++++++++++---------------------
 2 files changed, 52 insertions(+), 50 deletions(-)