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changeset 8422:f968c473e8b7

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Make pointer decrementing code ANSI C compliant.
author Bruno Haible <bruno@clisp.org>
date Sun, 11 Mar 2007 22:34:33 +0000
parents faaa486649e7
children 5fc4383618f0
files ChangeLog lib/gl_array_oset.c
diffstat 2 files changed, 8 insertions(+), 3 deletions(-) [+]
line wrap: on
line diff
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2007-03-11  Bruno Haible  <bruno@clisp.org>
+
+	* lib/gl_array_oset.c (gl_array_iterator_next): Make pointer
+	decrementing code ANSI C compliant.
+
 2007-03-11  Bruno Haible  <bruno@clisp.org>
 
 	* lib/dummy.c [__sun]: Define a dummy variable, not just a typedef.
--- a/lib/gl_array_oset.c
+++ b/lib/gl_array_oset.c
@@ -1,5 +1,5 @@
 /* Ordered set data type implemented by an array.
-   Copyright (C) 2006 Free Software Foundation, Inc.
+   Copyright (C) 2006-2007 Free Software Foundation, Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2006.
 
    This program is free software; you can redistribute it and/or modify
@@ -297,8 +297,8 @@
 	abort ();
       /* The last returned element was removed.  */
       iterator->count--;
-      iterator->p--;
-      iterator->q--;
+      iterator->p = (const void **) iterator->p - 1;
+      iterator->q = (const void **) iterator->q - 1;
     }
   if (iterator->p < iterator->q)
     {