Index: libcfa/src/containers/array.hfa
===================================================================
--- libcfa/src/containers/array.hfa	(revision 6ba68468580e64b5c4b7ab42400a550587b6337f)
+++ libcfa/src/containers/array.hfa	(revision 1d7120877bb2a57ce230731420cd13e6e42a563e)
@@ -137,9 +137,15 @@
 // Base
 forall( [Nq], Sq & | sized(Sq), Tbase & )
-static inline tag(arpk(Nq, Sq, Tbase, Tbase)) enq_( tag(Tbase), tag(Nq), tag(Sq), tag(Tbase) ) {}
+static inline tag(arpk(Nq, Sq, Tbase, Tbase)) enq_( tag(Tbase), tag(Nq), tag(Sq), tag(Tbase) ) {
+    tag(arpk(Nq, Sq, Tbase, Tbase)) ret;
+    return ret;
+}
 
 // Rec
 forall( [Nq], Sq & | sized(Sq), [N], S & | sized(S), recq &, recr &, Tbase & | { tag(recr) enq_( tag(Tbase), tag(Nq), tag(Sq), tag(recq) ); } )
-static inline tag(arpk(N, S, recr, Tbase)) enq_( tag(Tbase), tag(Nq), tag(Sq), tag(arpk(N, S, recq, Tbase)) ) {}
+static inline tag(arpk(N, S, recr, Tbase)) enq_( tag(Tbase), tag(Nq), tag(Sq), tag(arpk(N, S, recq, Tbase)) ) {
+    tag(arpk(N, S, recr, Tbase)) ret;
+    return ret;
+}
 
 // Wrapper