@@ -68,9 +68,9 @@
 			if( typ is null )
 				throw genex!RuntimeException(callpos, text(`Invalid AST (no "is" field): `, _v));
 
 			foreach(AT; ListOfASTTypes)
-				if(typ.data == typeid(AT).name.split(".")[$-1].tolower())
+				if(typ.data == typeid(AT).name.split(".")[$-1])
 				{
 					typeof(AT.tupleof) mems;
 					foreach(i,m; mems)
 					{
@@ -145,9 +145,9 @@
 	{
 		assert( typeid(e) == typeid(T), text("abstracted: ", typeid(e), " vs ", typeid(T)) );
 		auto t = new Table;
 		t.set("pos", ValueLayer, ast2table(e.pos,rec));
-		t.set("is" , ValueLayer, new StrValue(typeid(e).name.split(".")[$-1].tolower()));
+		t.set("is" , ValueLayer, new StrValue(typeid(e).name.split(".")[$-1]));
 		foreach(i,m; e.tupleof)
 			static if(is(typeof(m) : AST))
 				t.set(e.tupleof[i].stringof.split(".")[$-1], ValueLayer, rec(m));
 			else