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61 lines
1.3 KiB
61 lines
1.3 KiB
(*
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* Copyright (c) 2016 - present Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*)
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open! IStd
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module F = Format
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module L = Logging
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module type Kind = sig
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include TraceElem.Kind
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val get : Typ.Procname.t -> HilExp.t list -> Tenv.t -> (t * IntSet.t) option
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end
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module type S = sig
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include TraceElem.S
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val get : CallSite.t -> HilExp.t list -> Tenv.t -> t option
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val indexes : t -> IntSet.t
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end
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module Make (Kind : Kind) = struct
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module Kind = Kind
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type t = {kind: Kind.t; site: CallSite.t; indexes: IntSet.t} [@@deriving compare]
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let kind t = t.kind
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let call_site t = t.site
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let indexes t = t.indexes
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let make ?(indexes= IntSet.empty) kind site = {kind; site; indexes}
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let get site actuals tenv =
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match Kind.get (CallSite.pname site) actuals tenv with
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| Some (kind, indexes) ->
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Some {kind; site; indexes}
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| None ->
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None
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let with_callsite t callee_site = {t with site= callee_site}
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let pp fmt s = F.fprintf fmt "%a(%a)" Kind.pp s.kind CallSite.pp s.site
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module Set = PrettyPrintable.MakePPSet (struct
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type nonrec t = t
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let compare = compare
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let pp = pp
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end)
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end
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