Try to workaround compiler bug with markers

doc/plan.org

@@ -6787,7 +6787,7 @@ action delta_udp_from_v6_to_v4()
 
 #+END_CENTER
 
-*** TODO 2019-07-25: BUG overwrite: calling  v4_networks.apply(); twice
+*** TODO 2019-07-25: BUG overwrite: calling  v4_networks.apply(); twice is impossible in different branches
 #+BEGIN_CENTER
 make -C src/
 make[1]: Entering directory '/home/nico/projects/P4-NetFPGA/contrib-projects/sume-sdnet-switch/projects/minip4/src'
@@ -6806,6 +6806,8 @@ Makefile:34: recipe for target 'all' failed
 
 #+END_CENTER
 
+*** TODO 2019-07-25: LIMIT: cannot use actions with arguments as default parameters
+
 ** The NetPFGA saga
 Problems encountered:
 - The logfile for a compile run is 10k+ lines

p4src/minip4_solution.p4

@@ -105,7 +105,12 @@ control RealMain(
 
     apply {
         bit<17> tmp17 = 0;
+        bool apply_v4networks = false;
+        bool apply_v6networks = false;
+
         if(hdr.ipv6.isValid()) {
+            apply_v6networks = true;
+
             if(nat64.apply().hit) { /* generic / static nat64 done */
                 if(hdr.icmp6.isValid()) {
                     nat64_icmp6_generic();
@@ -127,11 +132,12 @@ control RealMain(
                 if(hdr.tcp.isValid()) {
                     delta_tcp_from_v6_to_v4
                 }
-
-                v4_networks.apply();       /* apply egress for IPv4 */
-                exit;                      /* no further v6 processing */
+                apply_v4networks = false;
+                apply_v6networks = true;
             }
         } else if(hdr.ipv4.isValid()) {
+            apply_v4networks = true;
+
             if(nat46.apply().hit) {
                 if(hdr.icmp.isValid()) {
                     nat46_icmp_generic();
@@ -142,18 +148,24 @@ control RealMain(
                     if(hdr.icmp.type == ICMP_ECHO_REQUEST) {
                         hdr.icmp6.type = ICMP6_ECHO_REQUEST;
                     }
-                    }
+                }
                 if(hdr.udp.isValid()) {
                     delta_udp_from_v4_to_v6
                 }
                 if(hdr.tcp.isValid()) {
                     delta_tcp_from_v4_to_v6
                 }
-
-            //     v6_networks.apply();
-            //     exit;
+                apply_v4networks = true;
+                apply_v6networks = false;
             }
-//            v4_networks.apply();             /* regular routing, egress */
+        }
+
+        if(apply_v4networks == true) {
+            v4_networks.apply();
+        }
+
+        if(apply_v6networks == true) {
+            v6_networks.apply();
         }
 
         lookup_table.apply();