module type T4 =sig
..end
type ('a, 'b, 'c, 'd)
named
type
a
val a : a Std_internal.Typerep.t
type
b
val b : b Std_internal.Typerep.t
type
c
val c : c Std_internal.Typerep.t
type
d
val d : d Std_internal.Typerep.t
type
t
val typename_of_named : 'a Typename.t ->
'b Typename.t ->
'c Typename.t ->
'd Typename.t ->
('a, 'b, 'c, 'd) named Typename.t
val typename_of_t : t Typename.t
val witness : (t,
(a, b,
c, d)
named)
Type_equal.t