Merge from origin/emacs-26

5cb3991 Fix a typo in emacs-lisp-intro.texi
d6aa55e Avoid segfaults in replace-buffer-contents with large buffers
d22b8d1 Adjust for scaling for mode-line popup menus (Bug#31880)
3d2e3dc Change name of `seqp' argument (Bug#26411)
40e1db8 Change index of ";" to better reflect it's usage (Bug#31623)
d289e7e Fix bug of 'mouse-drag-and-drop-region' to detect edges of re...
e292c09 Fix #'fun handling inside `labels' (Bug#31792)

test/lisp/emacs-lisp/cl-tests.el

@@ -0,0 +1,35 @@
+;;; cl-tests.el --- tests for emacs-lisp/cl.el  -*- lexical-binding:t -*-
+
+;; Copyright (C) 2018 Free Software Foundation, Inc.
+
+;; This file is part of GNU Emacs.
+
+;; This program is free software: you can redistribute it and/or
+;; modify it under the terms of the GNU General Public License as
+;; published by the Free Software Foundation, either version 3 of the
+;; License, or (at your option) any later version.
+;;
+;; This program is distributed in the hope that it will be useful, but
+;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;; General Public License for more details.
+;;
+;; You should have received a copy of the GNU General Public License
+;; along with this program.  If not, see `https://www.gnu.org/licenses/'.
+
+;;; Commentary:
+
+;;; Code:
+
+(require 'cl)
+(require 'ert)
+
+
+
+(ert-deftest labels-function-quoting ()
+  "Test that #'foo does the right thing in `labels'." ; Bug#31792.
+  (should (eq (funcall (labels ((foo () t))
+                         #'foo))
+              t)))
+
+;;; cl-tests.el ends here