[Click] I thought this would be illegal

[Lars Bro]

Hi,

I thought that Click would deny the following construct

m::MyElement()
m[0] -> [0]m;

in the case where flow_code() would be "x/x"

but allow it if flow_code() were "x/y"


But it seems to me that flow_code is only used for Router::downstream and
upstream methods. Is that correctly understood?