error: `catch` body must produce a value of type 's32' (or diverge with `return` / `raise`)
  --> /Users/agra/projects/sx/examples/230-value-failable-reject.sx:17:10
   |
17 |     x := parse(-1) catch e { print("oops\n"); };   // error: body yields no value
   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
