diff --git a/ChangeLog b/ChangeLog
index cc7ac9310..48d1d92ac 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2003-08-15  Richard Frith-Macdonald <rfm@gnu.org>
+
+	* Source/NSObject.m: Trivial cast to avoid compiler warnings.
+
 2003-08-20 13:59  Alexander Malmberg <alexander@malmberg.org>
 
 	Clean up code to remove warnings issued by (what will become)
diff --git a/Source/NSNumber.m b/Source/NSNumber.m
index 31bba7914..9732bff36 100644
--- a/Source/NSNumber.m
+++ b/Source/NSNumber.m
@@ -673,7 +673,7 @@ static Class	doubleNumberClass;
  *   <term> long</term>
  *   <desc>%li</desc>
  *   <term> long long</term>
- *   <desc>%li</desc>
+ *   <desc>%lli</desc>
  *   <term> unsigned char</term>
  *   <desc>%u</desc>
  *   <term> unsigned short</term>
@@ -683,7 +683,7 @@ static Class	doubleNumberClass;
  *   <term> unsigned long</term>
  *   <desc>%lu</desc>
  *   <term> unsigned long long</term>
- *   <desc>%lu</desc>
+ *   <desc>%llu</desc>
  *   <term> float</term>
  *   <desc>%0.7g</desc>
  *   <term> double</term>
diff --git a/Source/NSObject.m b/Source/NSObject.m
index 65e575bbc..4d9d6c6ed 100644
--- a/Source/NSObject.m
+++ b/Source/NSObject.m
@@ -716,7 +716,7 @@ GSDescriptionForInstanceMethod(pcl self, SEL aSel)
     {
       for (i = 0; i < p_list->count; i++)
 	{
-	  result = GSDescriptionForInstanceMethod(p_list->list[i], aSel);
+	  result = GSDescriptionForInstanceMethod((pcl)p_list->list[i], aSel);
 	  if (result)
 	    {
 	      return result;
@@ -747,7 +747,7 @@ GSDescriptionForClassMethod(pcl self, SEL aSel)
     {
       for (i = 0; i < p_list->count; i++)
 	{
-	  result = GSDescriptionForClassMethod(p_list->list[i], aSel);
+	  result = GSDescriptionForClassMethod((pcl)p_list->list[i], aSel);
 	  if (result)
 	    {
 	      return result;