separate module

compiler/lib/flow.mli

@@ -58,6 +58,6 @@ val the_string_of : Info.t -> Code.prim_arg -> string option
 
 val the_native_string_of : Info.t -> Code.prim_arg -> Code.Native_string.t option
 
-val the_int : Info.t -> Code.prim_arg -> Stdlib.Targetint.t option
+val the_int : Info.t -> Code.prim_arg -> Targetint.t option
 
 val f : ?skip_param:bool -> Code.program -> Code.program * Info.t

compiler/lib/stdlib.ml

@@ -288,137 +288,6 @@ module Nativeint = struct
   external equal : nativeint -> nativeint -> bool = "%equal"
 end
 
-module Targetint : sig
-  type t
-
-  val equal : t -> t -> bool
-
-  val compare : t -> t -> int
-
-  val to_string : t -> string
-
-  val to_int_exn : t -> int
-
-  val to_float : t -> float
-
-  val of_string : string -> t
-
-  val of_float : float -> t
-
-  val of_int_exn : int -> t
-
-  val of_int32_warning_on_overflow : int32 -> t
-
-  val of_nativeint_warning_on_overflow : nativeint -> t
-
-  val of_int_warning_on_overflow : int -> t
-
-  val succ : t -> t
-
-  val add : t -> t -> t
-
-  val sub : t -> t -> t
-
-  val mul : t -> t -> t
-
-  val div : t -> t -> t
-
-  val rem : t -> t -> t
-
-  val logand : t -> t -> t
-
-  val logor : t -> t -> t
-
-  val logxor : t -> t -> t
-
-  val shift_left : t -> int -> t
-
-  val shift_right : t -> int -> t
-
-  val shift_right_logical : t -> int -> t
-
-  val neg : t -> t
-
-  val abs : t -> t
-
-  val ( >= ) : t -> t -> bool
-
-  val ( <= ) : t -> t -> bool
-
-  val ( < ) : t -> t -> bool
-
-  val ( > ) : t -> t -> bool
-
-  val ( = ) : t -> t -> bool
-
-  val ( <> ) : t -> t -> bool
-
-  val is_zero : t -> bool
-
-  val num_bits : int
-
-  val zero : t
-
-  val one : t
-end = struct
-  include Int32
-
-  let num_bits = 32
-
-  let is_zero x = equal x 0l
-
-  let of_int_exn x = of_int x
-
-  let to_int_exn x = to_int x
-
-  external ( < ) : int32 -> int32 -> bool = "%lessthan"
-
-  external ( <= ) : int32 -> int32 -> bool = "%lessequal"
-
-  external ( <> ) : int32 -> int32 -> bool = "%notequal"
-
-  external ( = ) : int32 -> int32 -> bool = "%equal"
-
-  external ( > ) : int32 -> int32 -> bool = "%greaterthan"
-
-  external ( >= ) : int32 -> int32 -> bool = "%greaterequal"
-
-  let warn_overflow ~to_dec ~to_hex i i32 =
-    warn
-      "Warning: integer overflow: integer 0x%s (%s) truncated to 0x%lx (%ld); the \
-       generated code might be incorrect.@."
-      (to_hex i)
-      (to_dec i)
-      i32
-      i32
-
-  let convert_warning_on_overflow ~to_int32 ~of_int32 ~equal ~to_dec ~to_hex x =
-    let i32 = to_int32 x in
-    let x' = of_int32 i32 in
-    if not (equal x' x) then warn_overflow ~to_dec ~to_hex x i32;
-    i32
-
-  let of_int_warning_on_overflow i =
-    convert_warning_on_overflow
-      ~to_int32:Int32.of_int
-      ~of_int32:Int32.to_int
-      ~equal:Int_replace_polymorphic_compare.( = )
-      ~to_dec:(Printf.sprintf "%d")
-      ~to_hex:(Printf.sprintf "%x")
-      i
-
-  let of_int32_warning_on_overflow i = i
-
-  let of_nativeint_warning_on_overflow n =
-    convert_warning_on_overflow
-      ~to_int32:Nativeint.to_int32
-      ~of_int32:Nativeint.of_int32
-      ~equal:Nativeint.equal
-      ~to_dec:(Printf.sprintf "%nd")
-      ~to_hex:(Printf.sprintf "%nx")
-      n
-end
-
 module Option = struct
   let map ~f x =
     match x with

compiler/lib/targetint.ml

@@ -0,0 +1,56 @@
+include Int32
+
+let num_bits = 32
+
+let is_zero x = equal x 0l
+
+let of_int_exn x = of_int x
+
+let to_int_exn x = to_int x
+
+external ( < ) : int32 -> int32 -> bool = "%lessthan"
+
+external ( <= ) : int32 -> int32 -> bool = "%lessequal"
+
+external ( <> ) : int32 -> int32 -> bool = "%notequal"
+
+external ( = ) : int32 -> int32 -> bool = "%equal"
+
+external ( > ) : int32 -> int32 -> bool = "%greaterthan"
+
+external ( >= ) : int32 -> int32 -> bool = "%greaterequal"
+
+let warn_overflow ~to_dec ~to_hex i i32 =
+  Stdlib.warn
+    "Warning: integer overflow: integer 0x%s (%s) truncated to 0x%lx (%ld); the \
+     generated code might be incorrect.@."
+    (to_hex i)
+    (to_dec i)
+    i32
+    i32
+
+let convert_warning_on_overflow ~to_int32 ~of_int32 ~equal ~to_dec ~to_hex x =
+  let i32 = to_int32 x in
+  let x' = of_int32 i32 in
+  if not (equal x' x) then warn_overflow ~to_dec ~to_hex x i32;
+  i32
+
+let of_int_warning_on_overflow i =
+  convert_warning_on_overflow
+    ~to_int32:Int32.of_int
+    ~of_int32:Int32.to_int
+    ~equal:Int_replace_polymorphic_compare.( = )
+    ~to_dec:(Printf.sprintf "%d")
+    ~to_hex:(Printf.sprintf "%x")
+    i
+
+let of_int32_warning_on_overflow i = i
+
+let of_nativeint_warning_on_overflow n =
+  convert_warning_on_overflow
+    ~to_int32:Nativeint.to_int32
+    ~of_int32:Nativeint.of_int32
+    ~equal:Nativeint.equal
+    ~to_dec:(Printf.sprintf "%nd")
+    ~to_hex:(Printf.sprintf "%nx")
+    n

compiler/lib/targetint.mli

@@ -0,0 +1,71 @@
+type t
+
+val equal : t -> t -> bool
+
+val compare : t -> t -> int
+
+val to_string : t -> string
+
+val to_int_exn : t -> int
+
+val to_float : t -> float
+
+val of_string : string -> t
+
+val of_float : float -> t
+
+val of_int_exn : int -> t
+
+val of_int32_warning_on_overflow : int32 -> t
+
+val of_nativeint_warning_on_overflow : nativeint -> t
+
+val of_int_warning_on_overflow : int -> t
+
+val succ : t -> t
+
+val add : t -> t -> t
+
+val sub : t -> t -> t
+
+val mul : t -> t -> t
+
+val div : t -> t -> t
+
+val rem : t -> t -> t
+
+val logand : t -> t -> t
+
+val logor : t -> t -> t
+
+val logxor : t -> t -> t
+
+val shift_left : t -> int -> t
+
+val shift_right : t -> int -> t
+
+val shift_right_logical : t -> int -> t
+
+val neg : t -> t
+
+val abs : t -> t
+
+val ( >= ) : t -> t -> bool
+
+val ( <= ) : t -> t -> bool
+
+val ( < ) : t -> t -> bool
+
+val ( > ) : t -> t -> bool
+
+val ( = ) : t -> t -> bool
+
+val ( <> ) : t -> t -> bool
+
+val is_zero : t -> bool
+
+val num_bits : int
+
+val zero : t
+
+val one : t