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38 lines
882 B
38 lines
882 B
5 years ago
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(*
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* Copyright (c) Facebook, Inc. and its affiliates.
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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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type trace =
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| WrittenTo of unit PulseDomain.InterprocAction.t
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| Invalid of PulseDomain.Invalidation.t PulseDomain.Trace.t
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[@@deriving compare]
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module ModifiedVar : sig
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type nonempty_action_type = trace * trace sexp_list
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type t = {var: Var.t; trace_list: nonempty_action_type}
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end
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module ModifiedVarSet : sig
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include AbstractDomain.FiniteSetS with type elt = ModifiedVar.t
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end
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type t = {modified_params: ModifiedVarSet.t; modified_globals: ModifiedVarSet.t}
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val pure : t
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val is_pure : t -> bool
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val add_to_errlog :
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nesting:int
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-> str:string
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-> ModifiedVar.t
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-> Errlog.loc_trace_elem sexp_list
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-> Errlog.loc_trace_elem sexp_list
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val join : t -> t -> t
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