# HG changeset patch
# User Paul Eggert <eggert@cs.ucla.edu>
# Date 1364664071 25200
# Node ID 79877e369ef2f5962341c3a0b01c46b4599f0564
# Parent  7524d97ae56f27b929fb8ea005242fc33b6f0e5e
stdalign: doc fix

* doc/posix-headers/stdalign.texi (stdalign.h):
Gnulib doesn't support '_Alignof expr'.

diff --git a/ChangeLog b/ChangeLog
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2013-03-30  Paul Eggert  <eggert@cs.ucla.edu>
+
+	stdalign: doc fix
+	* doc/posix-headers/stdalign.texi (stdalign.h):
+	Gnulib doesn't support '_Alignof expr'.
+
 2013-03-29  Paul Eggert  <eggert@cs.ucla.edu>
 
 	stdalign: port to stricter ISO C11
diff --git a/doc/posix-headers/stdalign.texi b/doc/posix-headers/stdalign.texi
--- a/doc/posix-headers/stdalign.texi
+++ b/doc/posix-headers/stdalign.texi
@@ -28,9 +28,7 @@
 In ISO C11, the operand of @code{alignof}/@code{_Alignof} must be a
 parenthesized type.  Recent versions of GCC support an extension in
 which the operand can also be a unary expression, as with
-@code{sizeof}.  We don't know of any compilers that support
-@code{alignof}/@code{_Alignof} without also supporting this extension;
-if you find one please let us know.
+@code{sizeof}.  The Gnulib substitute does not support this extension.
 @item
 @code{_Alignas} and @code{alignas} are not always supported;
 on platforms lacking support, the