Fix line-move-visual's following of column in R2L lines.

[gnu-emacs] / src / conf_post.h

diff --git a/src/conf_post.h b/src/conf_post.h
index 90f4c6e83822233f1c13db17c2df9cf0f114e9c4..1a080fad635ae762ac92436bfd1a5757ac3d5370 100644 (file)
--- a/src/conf_post.h
+++ b/src/conf_post.h
@@ -1,6 +1,6 @@
 /* conf_post.h --- configure.ac includes this via AH_BOTTOM
 
-Copyright (C) 1988, 1993-1994, 1999-2002, 2004-2014 Free Software
+Copyright (C) 1988, 1993-1994, 1999-2002, 2004-2015 Free Software
 Foundation, Inc.
 
 This file is part of GNU Emacs.
@@ -245,7 +245,9 @@ extern void _DebPrint (const char *fmt, ...);
 # define ATTRIBUTE_MALLOC
 #endif
 
-#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__)
+#if (__clang__                                 \
+     ? __has_attribute (alloc_size)            \
+     : 4 < __GNUC__ + (3 <= __GNUC_MINOR__))
 # define ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args))
 #else
 # define ATTRIBUTE_ALLOC_SIZE(args)