@@ -104,9 +104,9 @@
 {
 	alias SC_Unqual!(T) UCT;
 
 	static if(is(UCT == class))
-		return (cast(UCT)x).toHash();
+		return (x is null ? 0 : (cast(UCT)x).toHash());
 	else
 	static if(SC_HasGoodHash!(UCT))
 		{ return typeid(UCT).getHash(&x); }
 	else
@@ -157,10 +157,8 @@
 	}
 
 	override int opCmp(Object rhs_) const /// member-by-member compare
 	{
-		if( rhs_ is null )
-			return -1;
 		if( auto rhs = cast(typeof(this))rhs_ )
 		{
 			foreach(i,_; this.tupleof)
 			{
@@ -200,9 +198,9 @@
 	assert_ne( new Temp(1,"foo"), new Temp(2,"foo") );
 	assert_ne( new Temp(1,"foo"), new Temp(1,"bar") );
 	assert_gt( new Temp(1,"foo"), new Temp(1,"bar") );
 	assert_lt( new Temp(1,"foo"), new Temp(2,"bar") );
-	assert_ge( new Temp(1,"foo"), new Temp(1,"foo") );
+	assert_ge( new Temp(1,"foo"), new Temp(1,"foo") );
 
 	class TempDummy
 	{
 		int x;