master updated (c9e13048bb9 -> 6157e3e4bc7)

[Mattias Engdegård]

mattiase pushed a change to branch master.

      from  c9e13048bb9 Fix scoping error in Tramp
       new  48ff93ba18c Adjust side-effect-free declarations
       new  4f0849a9e6d Remove unused values in effect context
       new  6157e3e4bc7 Extend ignored-return-value warning to more functions 
(bug#61730)


Summary of changes:
 etc/NEWS                    | 15 +++++++++++
 lisp/emacs-lisp/byte-opt.el |  2 +-
 lisp/emacs-lisp/bytecomp.el | 62 ++++++++++++++++++++++++++++++++++++++++++++-
 lisp/emacs-lisp/cl-extra.el |  1 +
 lisp/emacs-lisp/cl-lib.el   |  1 +
 lisp/emacs-lisp/cl-macs.el  |  6 ++---
 lisp/net/eudcb-mab.el       |  3 ++-
 lisp/org/ob-core.el         |  3 ++-
 lisp/progmodes/prolog.el    |  4 +--
 9 files changed, 88 insertions(+), 9 deletions(-)