Index: src/OFXMLCDATA.m
==================================================================
--- src/OFXMLCDATA.m
+++ src/OFXMLCDATA.m
@@ -65,10 +65,17 @@
 		@throw e;
 	}
 
 	return self;
 }
+
+- (void)dealloc
+{
+	[_CDATA release];
+
+	[super dealloc];
+}
 
 - (bool)isEqual: (id)object
 {
 	OFXMLCDATA *CDATA;
 

Index: src/OFXMLCharacters.m
==================================================================
--- src/OFXMLCharacters.m
+++ src/OFXMLCharacters.m
@@ -65,10 +65,17 @@
 		@throw e;
 	}
 
 	return self;
 }
+
+- (void)dealloc
+{
+	[_characters release];
+
+	[super dealloc];
+}
 
 - (bool)isEqual: (id)object
 {
 	OFXMLCharacters *characters;
 

Index: src/OFXMLComment.m
==================================================================
--- src/OFXMLComment.m
+++ src/OFXMLComment.m
@@ -67,10 +67,17 @@
 		@throw e;
 	}
 
 	return self;
 }
+
+- (void)dealloc
+{
+	[_comment release];
+
+	[super dealloc];
+}
 
 - (bool)isEqual: (id)object
 {
 	OFXMLComment *comment;
 

Index: src/OFXMLProcessingInstructions.m
==================================================================
--- src/OFXMLProcessingInstructions.m
+++ src/OFXMLProcessingInstructions.m
@@ -67,10 +67,17 @@
 		@throw e;
 	}
 
 	return self;
 }
+
+- (void)dealloc
+{
+	[_processingInstructions release];
+
+	[super dealloc];
+}
 
 - (bool)isEqual: (id)object
 {
 	OFXMLProcessingInstructions *processingInstructions;
 

Index: tests/plugin/TestPlugin.m
==================================================================
--- tests/plugin/TestPlugin.m
+++ tests/plugin/TestPlugin.m
@@ -22,11 +22,15 @@
 # import "runtime-private.h"
 
 static void __attribute__((destructor))
 unload(void)
 {
-	objc_free_class(objc_getClass("TestPlugin"));
+	Class class = objc_getClass("TestPlugin");
+	Class metaclass = object_getClass(class);
+
+	objc_free_class(class);
+	objc_free_class(metaclass);
 }
 #endif
 
 @implementation TestPlugin
 - (int)test: (int)num