Indexed shapes:
Resolved: Index_modules.1:
  A (File "index_modules.ml", line 22, characters 17-18)
Resolved: Index_modules.0:
  A.x (File "index_modules.ml", line 22, characters 17-20)
Resolved: Index_modules.0:
  x (File "index_modules.ml", line 22, characters 13-14)
Unresolved: CU Stdlib . "+"[value] :
  (+) (File "index_modules.ml", line 22, characters 15-16)
Unresolved: CU Stdlib . "print_int"[value] :
  print_int (File "index_modules.ml", line 22, characters 2-11)
Resolved: Index_modules.1:
  A (File "index_modules.ml", line 21, characters 11-12)

Uid of decls:
Index_modules.0: x (File "index_modules.ml", line 20, characters 28-29)
Index_modules.1: A (File "index_modules.ml", line 20, characters 13-14)