From: Andreas Politz <politza@hochschule-trier.de>
Date: Sat, 7 Oct 2017 15:11:05 +0000 (+0200)
Subject: Make boolean struct member use one bit
X-Git-Tag: emacs-29.0.90~1616^2~406^2~62
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=46a3a8f6ed31ff4d0411ecc4cb276345a02e23dc;p=emacs.git

Make boolean struct member use one bit

* src/itree.h (struct interval_node): Add bit descriptor.
---

diff --git a/src/itree.h b/src/itree.h
index d685a69eb78..80115aa467c 100644
--- a/src/itree.h
+++ b/src/itree.h
@@ -46,7 +46,7 @@ struct interval_node
   ptrdiff_t offset;		/* The amount of shift to apply to this subtree. */
   uintmax_t otick;              /* offset modified tick */
   Lisp_Object data;             /* Exclusively used by the client. */
-  bool_bf visited;              /* For traversal via generator. */
+  bool_bf visited : 1;          /* For traversal via generator. */
   bool_bf rear_advance : 1;     /* Same as for marker and overlays.  */
   bool_bf front_advance : 1;    /* Same as for marker and overlays.  */
 };