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78 lines
1.5 KiB
78 lines
1.5 KiB
(*
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* Copyright (c) 2017-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*)
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open! IStd
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module F = Format
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module BoundEnd : sig
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type t = LowerBound | UpperBound
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val neg : t -> t
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end
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module SymbolPath : sig
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type partial = private Pvar of Pvar.t | Index of partial | Field of Typ.Fieldname.t * partial
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[@@deriving compare]
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type t = private Normal of partial | Offset of partial | Length of partial
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val pp : F.formatter -> t -> unit
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val of_pvar : Pvar.t -> partial
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val index : partial -> partial
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val field : partial -> Typ.Fieldname.t -> partial
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val normal : partial -> t
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val offset : partial -> t
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val length : partial -> t
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end
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module Symbol : sig
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type t
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val compare : t -> t -> int
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val is_unsigned : t -> bool
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val pp : F.formatter -> t -> unit
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val equal : t -> t -> bool
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val paths_equal : t -> t -> bool
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val path : t -> SymbolPath.t
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val bound_end : t -> BoundEnd.t
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end
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module SymbolSet : sig
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include PrettyPrintable.PPSet with type elt = Symbol.t
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val union3 : t -> t -> t -> t
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end
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module SymbolMap : sig
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include PrettyPrintable.PPMap with type key = Symbol.t
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val for_all2 : f:(key -> 'a option -> 'b option -> bool) -> 'a t -> 'b t -> bool
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val is_singleton : 'a t -> (key * 'a) option
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end
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module SymbolTable : sig
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type t
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val empty : unit -> t
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val lookup :
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unsigned:bool -> Typ.Procname.t -> SymbolPath.t -> t -> Counter.t -> Symbol.t * Symbol.t
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end
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