ocaml/testsuite/tests/translprim/module_coercion.ml

38 lines
1.4 KiB
OCaml

module M = struct
external len : 'a array -> int = "%array_length"
external safe_get : 'a array -> int -> 'a = "%array_safe_get"
external unsafe_get : 'a array -> int -> 'a = "%array_unsafe_get"
external safe_set : 'a array -> int -> 'a -> unit = "%array_safe_set"
external unsafe_set : 'a array -> int -> 'a -> unit = "%array_unsafe_set"
external cmp : 'a -> 'a -> int = "%compare";;
external eq : 'a -> 'a -> bool = "%equal";;
external ne : 'a -> 'a -> bool = "%notequal";;
external lt : 'a -> 'a -> bool = "%lessthan";;
external gt : 'a -> 'a -> bool = "%greaterthan";;
external le : 'a -> 'a -> bool = "%lessequal";;
external ge : 'a -> 'a -> bool = "%greaterequal";;
end;;
module type T = sig
type t
val len : t array -> int
val safe_get : t array -> int -> t
val unsafe_get : t array -> int -> t
val safe_set : t array -> int -> t -> unit
val unsafe_set : t array -> int -> t -> unit
val cmp : t -> t -> int
val eq : t -> t -> bool
val ne : t -> t -> bool
val lt : t -> t -> bool
val gt : t -> t -> bool
val le : t -> t -> bool
val ge : t -> t -> bool
end;;
module M_int : T with type t := int = M;;
module M_float : T with type t := float = M;;
module M_string : T with type t := string = M;;
module M_int32 : T with type t := int32 = M;;
module M_int64 : T with type t := int64 = M;;
module M_nativeint : T with type t := nativeint = M;;