# btw here's the min example to summon the crash:
proc myclosure(s: string): proc =
  proc() =
      echo s

const myproc = myclosure("foo")

when false:
  # Error: VM problem: dest register is not set
  echo myproc()

when true:
  # error: ‘T4_’ undeclared here (not in a function) 92 | N_LIB_PRIVATE
NIM_CONST tyProcHzVCwACFYM9cx9aV62PdjtuA myproccrash_u66 = T4_;
  echo repr myproc