Index: src/OFArray.m
==================================================================
--- src/OFArray.m
+++ src/OFArray.m
@@ -428,11 +428,11 @@
 	size_t i, count;
 
 	if (![object isKindOfClass: [OFArray class]])
 		return NO;
 
-	otherArray = (OFArray*)object;
+	otherArray = object;
 
 	count = [array count];
 
 	if (count != [otherArray count])
 		return NO;

Index: src/OFDataArray.m
==================================================================
--- src/OFDataArray.m
+++ src/OFDataArray.m
@@ -328,11 +328,11 @@
 	OFDataArray *otherDataArray;
 
 	if (![object isKindOfClass: [OFDataArray class]])
 		return NO;
 
-	otherDataArray = (OFDataArray*)object;
+	otherDataArray = object;
 
 	if ([otherDataArray count] != count ||
 	    [otherDataArray itemSize] != itemSize)
 		return NO;
 	if (memcmp([otherDataArray cArray], data, count * itemSize))
@@ -348,11 +348,11 @@
 	size_t otherCount, minimumCount;
 
 	if (![object isKindOfClass: [OFDataArray class]])
 		@throw [OFInvalidArgumentException newWithClass: isa
 						       selector: _cmd];
-	otherDataArray = (OFDataArray*)object;
+	otherDataArray = object;
 
 	if ([otherDataArray itemSize] != itemSize)
 		@throw [OFInvalidArgumentException newWithClass: isa
 						       selector: _cmd];
 

Index: src/OFDate.m
==================================================================
--- src/OFDate.m
+++ src/OFDate.m
@@ -285,11 +285,11 @@
 	OFDate *otherDate;
 
 	if (![object isKindOfClass: [OFDate class]])
 		return NO;
 
-	otherDate = (OFDate*)object;
+	otherDate = object;
 
 	if (otherDate->seconds != seconds ||
 	    otherDate->microseconds != microseconds)
 		return NO;
 
@@ -307,11 +307,11 @@
 
 	if (![object isKindOfClass: [OFDate class]])
 		@throw [OFInvalidArgumentException newWithClass: isa
 						       selector: _cmd];
 
-	otherDate = (OFDate*)object;
+	otherDate = object;
 
 	if (seconds < otherDate->seconds)
 		return OF_ORDERED_ASCENDING;
 	if (seconds > otherDate->seconds)
 		return OF_ORDERED_DESCENDING;

Index: src/OFList.m
==================================================================
--- src/OFList.m
+++ src/OFList.m
@@ -227,11 +227,11 @@
 	of_list_object_t *iter, *iter2;
 
 	if (![object isKindOfClass: [OFList class]])
 		return NO;
 
-	otherList = (OFList*)object;
+	otherList = object;
 
 	if ([otherList count] != count)
 		return NO;
 
 	for (iter = firstListObject, iter2 = [otherList firstListObject];

Index: src/OFString.m
==================================================================
--- src/OFString.m
+++ src/OFString.m
@@ -1127,11 +1127,11 @@
 	OFString *otherString;
 
 	if (![object isKindOfClass: [OFString class]])
 		return NO;
 
-	otherString = (OFString*)object;
+	otherString = object;
 
 	if (strcmp(string, [otherString cString]))
 		return NO;
 
 	return YES;
@@ -1155,12 +1155,11 @@
 
 	if (![object isKindOfClass: [OFString class]])
 		@throw [OFInvalidArgumentException newWithClass: isa
 						       selector: _cmd];
 
-	otherString = (OFString*)object;
-
+	otherString = object;
 	otherLen = [otherString cStringLength];
 	minLen = (length > otherLen ? otherLen : length);
 
 	if ((cmp = memcmp(string, [otherString cString], minLen)) == 0) {
 		if (length > otherLen)

Index: src/OFURL.m
==================================================================
--- src/OFURL.m
+++ src/OFURL.m
@@ -333,11 +333,11 @@
 	OFURL *otherURL;
 
 	if (![object isKindOfClass: [OFURL class]])
 		return NO;
 
-	otherURL = (OFURL*)object;
+	otherURL = object;
 
 	if (![otherURL->scheme isEqual: scheme])
 		return NO;
 	if (![otherURL->host isEqual: host])
 		return NO;

Index: tests/OFURLTests.m
==================================================================
--- tests/OFURLTests.m
+++ tests/OFURLTests.m
@@ -75,10 +75,11 @@
 
 	TEST(@"-[copy]", R(u4 = [[u1 copy] autorelease]))
 
 	TEST(@"-[isEqual:]", [u1 isEqual: u4] && ![u2 isEqual: u3] &&
 	    [[OFURL URLWithString: @"http://bar/"] isEqual: u3])
+
 	TEST(@"-[hash:]", [u1 hash] == [u4 hash] && [u2 hash] != [u3 hash])
 
 	EXPECT_EXCEPTION(@"Detection of invalid format",
 	    OFInvalidFormatException, [OFURL URLWithString: @"http"])