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# module Core :
sig
module Int :
sig
module T :
sig
type t = int
val compare : 'a -> 'a -> t
val ( + ) : t -> t -> t
end
type t = int
val compare : 'a -> 'a -> t
val ( + ) : t -> t -> t
module Map :
sig
type key = t
type 'a t = 'a Map.Make(T).t
val empty : 'a t
val is_empty : 'a t -> bool
val mem : key -> 'a t -> bool
val add : key -> 'a -> 'a t -> 'a t
val singleton : key -> 'a -> 'a t
val remove : key -> 'a t -> 'a t
val merge :
(key -> 'a option -> 'b option -> 'c option) ->
'a t -> 'b t -> 'c t
val compare : ('a -> 'a -> key) -> 'a t -> 'a t -> key
val equal : ('a -> 'a -> bool) -> 'a t -> 'a t -> bool
val iter : (key -> 'a -> unit) -> 'a t -> unit
val fold : (key -> 'a -> 'b -> 'b) -> 'a t -> 'b -> 'b
val for_all : (key -> 'a -> bool) -> 'a t -> bool
val exists : (key -> 'a -> bool) -> 'a t -> bool
val filter : (key -> 'a -> bool) -> 'a t -> 'a t
val partition : (key -> 'a -> bool) -> 'a t -> 'a t * 'a t
val cardinal : 'a t -> key
val bindings : 'a t -> (key * 'a) list
val min_binding : 'a t -> key * 'a
val max_binding : 'a t -> key * 'a
val choose : 'a t -> key * 'a
val split : key -> 'a t -> 'a t * 'a option * 'a t
val find : key -> 'a t -> 'a
val map : ('a -> 'b) -> 'a t -> 'b t
val mapi : (key -> 'a -> 'b) -> 'a t -> 'b t
end
end
module Std : sig module Int = Int end
end
# # val x : 'a Int.Map.t = <abstr>
# Characters 8-9:
let y = x + x ;;
^
Error: This expression has type 'a Int.Map.t
but an expression was expected of type int
# module M : sig type t = A type u = C end
module N : sig type t = B end
# - : M.t = A
# - : N.t = B
# - : u = C
# type t = M.t = A
type u = M.u = C
# - : u = C
# module L : sig type v = V end
# - : v = V
# module L : sig type v = V end
# - : v = V
# type t1 = A
# module M1 : sig type u = v and v = t1 end
# module N1 : sig type u = v and v = t1 end
# type t1 = B
# module N2 : sig type u = v and v = N1.v end
# module type PR6566 = sig type t = bytes end
# module PR6566 : sig type t = int end
# Characters 26-32:
module PR6566' : PR6566 = PR6566;;
^^^^^^
Error: Signature mismatch:
Modules do not match: sig type t = int end is not included in PR6566
Type declarations do not match:
type t = int
is not included in
type t = bytes
#
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