fehler in block calc behoben

src/codelines/AbstractForLoop.java

@@ -32,6 +32,7 @@ public abstract class AbstractForLoop<T> extends CodeLine {
             actions.push( (Memory mem) -> {
                 mem.removeFrame();
             } );
+            return new ControlFlow( ControlFlow.STEP_INTO );
         }
         T next = step( m.createReadOnlyMemory() );
         T old = m.read( loopVar, MemoryType.LOCAL );