Changes in libcfa/src/bits/queue.hfa [5e82d56:3d0560d]

File:

• libcfa/src/bits/queue.hfa (modified) (1 diff)

libcfa/src/bits/queue.hfa

@@ -187 +187 @@
                 } // post: curr = {e in q}
 
-                bool ?>>?( QueueIter(T) & qi, T *& tp ) with( qi ) {
+                bool ?>>?( QueueIter(T) & qi, T && tp ) with( qi ) {
                         if ( curr ) {
-                                tp = Curr( qi );
+                                &tp = Curr( qi );
                                 T * n = Next( Curr( qi ) );
                                 curr = (n == Curr( qi ) ) ? 0p : n;
-                        } else tp = 0p;
-                        return tp != 0p;
+                        } else &tp = 0p;
+                        return &tp != 0p;
                 }
                 // post: elts == null & !operator>>(tp) | elts != null & *tp' in elts & elts' == elts - *tp & operator>>(tp)