Goal:
    A : Type  RA : ReflectEq A  x : list A  y : list A
  ============================
   (reflectProp (x = y) (eqb_list eqb x y))


DEBUG:Going to execute:
simpl in *
Level 1: Backtrace:

No matching clauses for match.
Level 0: Backtrace:

No matching clauses for match.