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37 lines
1.2 KiB
37 lines
1.2 KiB
(*
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* Copyright (c) 2009 - 2013 Monoidics ltd.
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* Copyright (c) 2013 - 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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(** Join and Meet Operators *)
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open Utils
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(** {2 Join Operators} *)
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(** Join two pathsets *)
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val pathset_join :
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Procname.t -> Sil.tenv -> Paths.PathSet.t -> Paths.PathSet.t -> Paths.PathSet.t * Paths.PathSet.t
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val join_time : float ref
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val proplist_collapse_pre : Prop.normal Prop.t list -> Prop.normal Specs.Jprop.t list
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val pathset_collapse : Paths.PathSet.t -> Paths.PathSet.t
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(** reduce the pathset only based on implication checking. *)
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val pathset_collapse_impl : Procname.t -> Sil.tenv -> Paths.PathSet.t -> Paths.PathSet.t
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(** {2 Meet Operators} *)
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(** [propset_meet_generate_pre] generates new symbolic heaps (i.e., props)
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by applying the partial meet operator, adds the generated heaps
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to the argument propset, and returns the resulting propset. This function
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is tuned for combining preconditions. *)
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val propset_meet_generate_pre : Propset.t -> Prop.normal Prop.t list
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