v4 if next to v6 if, not to nat64

doc/plan.org

@@ -6787,6 +6787,25 @@ action delta_udp_from_v6_to_v4()
 
 #+END_CENTER
 
+*** TODO 2019-07-25: BUG overwrite
+#+BEGIN_CENTER
+make -C src/
+make[1]: Entering directory '/home/nico/projects/P4-NetFPGA/contrib-projects/sume-sdnet-switch/projects/minip4/src'
+p4c-sdnet -o minip4.sdnet --sdnet_info .sdnet_switch_info.dat minip4_solution.p4
+minip4_solution.p4(19): [--Wwarn=uninitialized_out_param] warning: out parameter meta may be uninitialized when RealParser terminates
+    out metadata meta,
+                 ^^^^
+minip4_solution.p4(16)
+parser RealParser(
+       ^^^^^^^^^^
+terminate called after throwing an instance of 'Util::CompilerBug'
+  what():  In file: /wrk/hdscratch/staff/mohan/p4c_sdnet/build/p4c/extensions/sdnet/translate/core/tupleEngine.cpp:324
+Compiler Bug: overwrite
+
+Makefile:34: recipe for target 'all' failed
+
+#+END_CENTER
+
 ** The NetPFGA saga
 Problems encountered:
 - The logfile for a compile run is 10k+ lines