Index: src/OFConstString.m
==================================================================
--- src/OFConstString.m
+++ src/OFConstString.m
@@ -35,13 +35,13 @@
 {
 }
 
 - (size_t)retainCount
 {
-	return 1;
+	return SIZE_MAX;
 }
 
 - autorelease
 {
 	return self;
 }
 @end

Index: src/OFExceptions.h
==================================================================
--- src/OFExceptions.h
+++ src/OFExceptions.h
@@ -15,11 +15,11 @@
 /**
  * An exception indicating an object could not be allocated.
  *
  * This exception is preallocated, as if there's no memory, no exception can
  * be allocated of course. That's why you shouldn't and even can't deallocate
- *it.
+ * it.
  *
  * This is the only exception that is not an OFException as it's special.
  * It does not know for which class allocation failed and it should not be
  * handled like other exceptions, as the exception handling code is not
  * allowed to allocate ANY memory.

Index: src/OFObject.h
==================================================================
--- src/OFObject.h
+++ src/OFObject.h
@@ -223,10 +223,30 @@
 /**
  * Deallocates the object and also frees all memory allocated via its memory
  * pool.
  */
 - (void)dealloc;
+
+/*
+ * Those are needed as the root class is the superclass of the root class's
+ * metaclass and thus instance methods can be sent to class objects as well.
+ */
++ addMemoryToPool: (void*)ptr;
++ (void*)allocMemoryWithSize: (size_t)size;
++ (void*)allocMemoryForNItems: (size_t)nitems
+		     withSize: (size_t)size;
++ (void*)resizeMemory: (void*)ptr
+	       toSize: (size_t)size;
++ (void*)resizeMemory: (void*)ptr
+	     toNItems: (size_t)nitems
+	     withSize: (size_t)size;
++ freeMemory: (void*)ptr;
++ retain;
++ autorelease;
++ (size_t)retainCount;
++ (void)release;
++ (void)dealloc;
 @end
 
 /**
  * Objects implementing this protocol can be copied.
  */

Index: src/OFObject.m
==================================================================
--- src/OFObject.m
+++ src/OFObject.m
@@ -426,6 +426,73 @@
 	if (PRE_IVAR->memchunks != NULL)
 		free(PRE_IVAR->memchunks);
 
 	free((char*)self - PRE_IVAR_ALIGN);
 }
+
+/*
+ * Those are needed as the root class is the superclass of the root class's
+ * metaclass and thus instance methods can be sent to class objects as well.
+ */
++ addMemoryToPool: (void*)ptr
+{
+	@throw [OFNotImplementedException newWithClass: self
+					   andSelector: _cmd];
+}
+
++ (void*)allocMemoryWithSize: (size_t)size
+{
+	@throw [OFNotImplementedException newWithClass: self
+					   andSelector: _cmd];
+}
+
++ (void*)allocMemoryForNItems: (size_t)nitems
+                     withSize: (size_t)size
+{
+	@throw [OFNotImplementedException newWithClass: self
+					   andSelector: _cmd];
+}
+
++ (void*)resizeMemory: (void*)ptr
+	       toSize: (size_t)size
+{
+	@throw [OFNotImplementedException newWithClass: self
+					   andSelector: _cmd];
+}
+
++ (void*)resizeMemory: (void*)ptr
+	     toNItems: (size_t)nitems
+	     withSize: (size_t)size
+{
+	@throw [OFNotImplementedException newWithClass: self
+					   andSelector: _cmd];
+}
+
++ freeMemory: (void*)ptr
+{
+	@throw [OFNotImplementedException newWithClass: self
+					   andSelector: _cmd];
+}
+
++ retain
+{
+	return self;
+}
+
++ autorelease
+{
+	return self;
+}
+
++ (size_t)retainCount
+{
+	return SIZE_MAX;
+}
+
++ (void)release
+{
+}
+
++ (void)dealloc
+{
+}
 @end