X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/90856fe0b82ba19d1c3d73a4ba48007380201e66..6ffb560b2a940d19419ac5afe11418588ef8c61f:/lib/intprops.h?ds=sidebyside

diff --git a/lib/intprops.h b/lib/intprops.h
index 1f6a539c18..f85ccade4e 100644
--- a/lib/intprops.h
+++ b/lib/intprops.h
@@ -1,6 +1,6 @@
 /* intprops.h -- properties of integer types
 
-   Copyright (C) 2001-2005, 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2001-2005, 2009-2015 Free Software Foundation, Inc.
 
    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
@@ -89,7 +89,8 @@
 
 /* Return 1 if the __typeof__ keyword works.  This could be done by
    'configure', but for now it's easier to do it by hand.  */
-#if 2 <= __GNUC__ || 0x5110 <= __SUNPRO_C
+#if (2 <= __GNUC__ || defined __IBM__TYPEOF__ \
+     || (0x5110 <= __SUNPRO_C && !__STDC__))
 # define _GL_HAVE___TYPEOF__ 1
 #else
 # define _GL_HAVE___TYPEOF__ 0