--- a/dstep/foundation/NSPredicate.d	Mon Aug 03 15:23:15 2009 +0200
+++ b/dstep/foundation/NSPredicate.d	Mon Aug 03 15:31:48 2009 +0200
@@ -18,19 +18,23 @@
 
 	static NSPredicate predicateWithFormat (NSString predicateFormat, NSArray arguments)
 	{
-		return invokeObjcSelfClass!(NSPredicate, "predicateWithFormat:argumentArray:", NSString, NSArray)(predicateFormat, argumentsreturn result is this.objcObject ? this : (result !is null ? new NSPredicate(result) : null);	}
+		return invokeObjcSelfClass!(NSPredicate, "predicateWithFormat:argumentArray:", NSString, NSArray)(predicateFormat, arguments);
+	}
 
 	static NSPredicate predicateWithFormat (NSString predicateWithFormat, ...)
 	{
-		return invokeObjcSelfClass!(NSPredicate, "predicateWithFormat:", NSString)(predicateWithFormatreturn result is this.objcObject ? this : (result !is null ? new NSPredicate(result) : null);	}
+		return invokeObjcSelfClass!(NSPredicate, "predicateWithFormat:", NSString)(predicateWithFormat);
+	}
 
 	static NSPredicate predicateWithFormat (NSString predicateFormat, char* argList)
 	{
-		return invokeObjcSelfClass!(NSPredicate, "predicateWithFormat:arguments:", NSString, char*)(predicateFormat, argListreturn result is this.objcObject ? this : (result !is null ? new NSPredicate(result) : null);	}
+		return invokeObjcSelfClass!(NSPredicate, "predicateWithFormat:arguments:", NSString, char*)(predicateFormat, argList);
+	}
 
 	static NSPredicate predicateWithValue (bool value)
 	{
-		return invokeObjcSelfClass!(NSPredicate, "predicateWithValue:", bool)(valuereturn result is this.objcObject ? this : (result !is null ? new NSPredicate(result) : null);	}
+		return invokeObjcSelfClass!(NSPredicate, "predicateWithValue:", bool)(value);
+	}
 
 	NSString predicateFormat ()
 	{
@@ -39,7 +43,9 @@
 
 	NSPredicate predicateWithSubstitutionVariables (NSDictionary variables)
 	{
-		id result = invokeObjcSelf!(id, "predicateWithSubstitutionVariables:", NSDictionary)(variablesreturn result is this.objcObject ? this : (result !is null ? new NSPredicate(result) : null);	}
+		id result = invokeObjcSelf!(id, "predicateWithSubstitutionVariables:", NSDictionary)(variables);
+		return result is this.objcObject ? this : (result !is null ? new NSPredicate(result) : null);
+	}
 
 	bool evaluateWithObject (Object object)
 	{