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Module Jkind.Const

type 'd t constraint 'd = 'l * 'r

Constant jkinds are used for user-written annotations. They are not actually constant, though: they might contain variables in with-types. The "constant" refers to the fact that there are no sort variables here. The existence of with-types means, though, that we still need the allowance machinery here.

include Ocaml_typing.Allowance.Allow_disallow with type (_, _, 'd) sided = 'd Ocaml_typing.Jkind.Const.t
type (_, _, 'd) sided = 'd Ocaml_typing.Jkind.Const.t

Disallows on the right.

Disallows a the left.

Generalizes a right-hand-side allowed to be any allowance.

Generalizes a left-hand-side allowed to be any allowance.

val no_with_bounds_and_equal : 'd1 Ocaml_typing.Jkind.Const.t -> 'd2 Ocaml_typing.Jkind.Const.t -> bool

This returns true iff both types have no with-bounds and they are equal. Normally, we want an equality check to happen only on values that are allowed on both the left and the right. But a type with no with-bounds is allowed on the left and the right, so we test for that condition first before doing the proper equality check.

module Builtin : sig ... end