redef fun compile_externmeth_to_c(v, mpropdef, arguments)
do
# if using the old native interface fallback on previous implementation
if n_extern_code_block == null then return super
redef fun compile_externmeth_to_c(v, mpropdef, arguments)
do
# if using the old native interface fallback on previous implementation
if n_extern_code_block == null then return super