package ocaml-base-compiler

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Module type
Class type

Parameter.t carries a unique Variable.t used as function parameter. It can also carry annotations about the usage of the variable.

type t
type parameter = t
val wrap : Variable.t -> t

Make a parameter from a variable with default attributes

val var : t -> Variable.t
val rename : ?current_compilation_unit:Compilation_unit.t -> t -> t

Rename the inner variable of the parameter

val map_var : (Variable.t -> Variable.t) -> t -> t
module T : Identifiable.Thing with type t = t
module Set : sig ... end
include Identifiable.S with type t := t and module T := T and module Set := Set
include Identifiable.Thing with type t := T.t
include Hashtbl.HashedType with type t := T.t
val equal : T.t -> T.t -> bool

The equality predicate used to compare keys.

val hash : T.t -> int

A hashing function on keys. It must be such that if two keys are equal according to equal, then they have identical hash values as computed by hash. Examples: suitable (equal, hash) pairs for arbitrary key types include

  • ((=), hash) for comparing objects by structure (provided objects do not contain floats)
  • ((fun x y -> compare x y = 0), hash) for comparing objects by structure and handling Stdlib.nan correctly
  • ((==), hash) for comparing objects by physical equality (e.g. for mutable or cyclic objects).
include Map.OrderedType with type t := T.t
val compare : T.t -> T.t -> int

A total ordering function over the keys. This is a two-argument function f such that f e1 e2 is zero if the keys e1 and e2 are equal, f e1 e2 is strictly negative if e1 is smaller than e2, and f e1 e2 is strictly positive if e1 is greater than e2. Example: a suitable ordering function is the generic structural comparison function

val output : out_channel -> T.t -> unit
val print : Format.formatter -> T.t -> unit
module Map : Identifiable.Map with module T := T
module Tbl : Identifiable.Tbl with module T := T
module List : sig ... end

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