X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=lib%2Fintprops.h;h=f57f9b4ddab25cf228f3c736e05cda6a6690c86d;hb=75a6c62f09fc5b5282a5f763438e891838bb7164;hp=d722648555b3bba432e0ce2189ad5225e34bfb4d;hpb=8aad2a7bdd93df610506c08accd7cf1b67153f51;p=gnulib.git

diff --git a/lib/intprops.h b/lib/intprops.h
index d72264855..f57f9b4dd 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, 2009-2013 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
@@ -22,9 +22,8 @@
 
 #include <limits.h>
 
-/* Return a integer value, converted to the same type as the integer
-   expression E after integer type promotion.  V is the unconverted value.
-   E should not have side effects.  */
+/* Return an integer value, converted to the same type as the integer
+   expression E after integer type promotion.  V is the unconverted value.  */
 #define _GL_INT_CONVERT(e, v) (0 * (e) + (v))
 
 /* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see
@@ -53,7 +52,7 @@
 #define TYPE_SIGNED(t) (! ((t) 0 < (t) -1))
 
 /* Return 1 if the integer expression E, after integer promotion, has
-   a signed type.  E should not have side effects.  */
+   a signed type.  */
 #define _GL_INT_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0)
 
 
@@ -90,7 +89,7 @@
 
 /* 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
 # define _GL_HAVE___TYPEOF__ 1
 #else
 # define _GL_HAVE___TYPEOF__ 0