  --> [ local path prefix ]/interface/async_port_in_passive.fpp:4:5
   |
 4 |     async input port P: P
   |     ^^^^^^^^^^^^^^^^^^^^^ passive component may not have async input
   |
  ::: [ local path prefix ]/interface/async_port_in_passive.fpp:8:5
   |
 8 |     import I
   |     -------- port instance was imported from here
   |
  ::: [ local path prefix ]/interface/async_port_in_passive.fpp:12:5
   |
12 |     import J
   |     -------- port instance was imported from here
   |
  ::: [ local path prefix ]/interface/async_port_in_passive.fpp:16:5
   |
16 |     import K
   |     -------- port instance was imported from here

