diff --git a/infer/src/bufferoverrun/arrayBlk.ml b/infer/src/bufferoverrun/arrayBlk.ml
index 0d5b7d36f..b8106ff00 100644
--- a/infer/src/bufferoverrun/arrayBlk.ml
+++ b/infer/src/bufferoverrun/arrayBlk.ml
@@ -52,7 +52,7 @@ module ArrInfo = struct
         , C {offset= offset2; size= size2; stride= stride2} ) ->
           let offset =
             let thresholds =
-              if Itv.eq size1 size2 then Option.to_list (Itv.is_const size1) else []
+              if Itv.eq size1 size2 then Option.to_list (Itv.get_const size1) else []
             in
             Itv.widen_thresholds ~thresholds ~prev:offset1 ~next:offset2 ~num_iters
           in
@@ -224,7 +224,7 @@ module ArrInfo = struct
    fun new_stride arr ->
     match arr with
     | C {offset; size; stride} ->
-        Option.value_map (Itv.is_const stride) ~default:arr ~f:(fun stride ->
+        Option.value_map (Itv.get_const stride) ~default:arr ~f:(fun stride ->
             assert ((not Z.(equal stride zero)) && not Z.(equal new_stride zero)) ;
             if Z.equal new_stride stride then arr
             else
diff --git a/infer/src/bufferoverrun/bounds.ml b/infer/src/bufferoverrun/bounds.ml
index 97a50cea4..303a36276 100644
--- a/infer/src/bufferoverrun/bounds.ml
+++ b/infer/src/bufferoverrun/bounds.ml
@@ -200,7 +200,7 @@ module SymLinear = struct
     plus x to_add
 
 
-  let is_same_symbol x1 x2 =
+  let get_same_one_symbol x1 x2 =
     match (get_one_symbol_opt x1, get_one_symbol_opt x2) with
     | Some s1, Some s2 when Symb.Symbol.paths_equal s1 s2 ->
         Some (Symb.Symbol.path s1)
@@ -856,7 +856,7 @@ module Bound = struct
 
   let widen_u : t -> t -> t = fun x y -> widen_u_thresholds ~thresholds:[] x y
 
-  let is_const : t -> Z.t option =
+  let get_const : t -> Z.t option =
    fun x -> match x with Linear (c, y) when SymLinear.is_zero y -> Some c | _ -> None
 
 
@@ -1157,10 +1157,10 @@ module Bound = struct
         if phys_equal a a' && phys_equal b b' then x else mk_MinMaxB (m, a', b')
 
 
-  let is_same_symbol b1 b2 =
+  let get_same_one_symbol b1 b2 =
     match (b1, b2) with
     | Linear (n1, se1), Linear (n2, se2) when Z.(equal n1 zero) && Z.(equal n2 zero) ->
-        SymLinear.is_same_symbol se1 se2
+        SymLinear.get_same_one_symbol se1 se2
     | _ ->
         None
 
@@ -1282,7 +1282,7 @@ module NonNegativeBound = struct
     | Bound.MInf ->
         assert false
     | b -> (
-      match Bound.is_const b with
+      match Bound.get_const b with
       | None ->
           Symbolic (b, trace)
       | Some c ->
diff --git a/infer/src/bufferoverrun/bounds.mli b/infer/src/bufferoverrun/bounds.mli
index 62446edb6..a4820df4d 100644
--- a/infer/src/bufferoverrun/bounds.mli
+++ b/infer/src/bufferoverrun/bounds.mli
@@ -90,7 +90,7 @@ module Bound : sig
 
   val widen_u_thresholds : thresholds:Z.t list -> t -> t -> t
 
-  val is_const : t -> Z.t option
+  val get_const : t -> Z.t option
 
   val plus_l : weak:bool -> t -> t -> t
 
@@ -120,7 +120,7 @@ module Bound : sig
 
   val simplify_min_one : t -> t
 
-  val is_same_symbol : t -> t -> Symb.SymbolPath.t option
+  val get_same_one_symbol : t -> t -> Symb.SymbolPath.t option
 
   val exists_str : f:(string -> bool) -> t -> bool
 end
diff --git a/infer/src/bufferoverrun/bufferOverrunAnalysis.ml b/infer/src/bufferoverrun/bufferOverrunAnalysis.ml
index bb33054e2..89c57d3a7 100644
--- a/infer/src/bufferoverrun/bufferOverrunAnalysis.ml
+++ b/infer/src/bufferoverrun/bufferOverrunAnalysis.ml
@@ -259,7 +259,7 @@ module TransferFunctions = struct
         let length =
           Sem.eval_array_locs_length (Sem.eval_locs arr_exp mem) mem |> Dom.Val.get_itv
         in
-        Option.map (Itv.is_const length)
+        Option.map (Itv.get_const length)
           ~f:(Dom.ModeledRange.of_big_int ~trace:(Bounds.BoundTrace.of_loop location))
     | _ ->
         None
diff --git a/infer/src/bufferoverrun/bufferOverrunDomain.ml b/infer/src/bufferoverrun/bufferOverrunDomain.ml
index db5b84df4..7f426d992 100644
--- a/infer/src/bufferoverrun/bufferOverrunDomain.ml
+++ b/infer/src/bufferoverrun/bufferOverrunDomain.ml
@@ -394,7 +394,7 @@ module Val = struct
       else pruned_itv
     in
     let itv_thresholds =
-      Option.value_map (Itv.is_const y.itv) ~default:x.itv_thresholds ~f:(fun z ->
+      Option.value_map (Itv.get_const y.itv) ~default:x.itv_thresholds ~f:(fun z ->
           x.itv_thresholds
           |> ItvThresholds.add Z.(z - one)
           |> ItvThresholds.add z
diff --git a/infer/src/bufferoverrun/bufferOverrunDomainRelation.ml b/infer/src/bufferoverrun/bufferOverrunDomainRelation.ml
index 3e3bd2c87..2cd85be49 100644
--- a/infer/src/bufferoverrun/bufferOverrunDomainRelation.ml
+++ b/infer/src/bufferoverrun/bufferOverrunDomainRelation.ml
@@ -858,12 +858,12 @@ module Make (Manager : Manager_S) = struct
           let lb, ub = (Itv.ItvPure.lb itv_pure, Itv.ItvPure.ub itv_pure) in
           Option.value_map (SymExp.of_sym sym) ~default:empty ~f:(fun sym_exp ->
               let tcons_lb =
-                Option.map (Itv.Bound.is_const lb) ~f:(fun lb ->
+                Option.map (Itv.Bound.get_const lb) ~f:(fun lb ->
                     let sym_minus_lb = SymExp.minus sym_exp (SymExp.of_big_int lb) in
                     Tcons1.make sym_minus_lb Tcons1.SUPEQ )
               in
               let tcons_ub =
-                Option.map (Itv.Bound.is_const ub) ~f:(fun ub ->
+                Option.map (Itv.Bound.get_const ub) ~f:(fun ub ->
                     let ub_minus_sym = SymExp.minus (SymExp.of_big_int ub) sym_exp in
                     Tcons1.make ub_minus_sym Tcons1.SUPEQ )
               in
diff --git a/infer/src/bufferoverrun/itv.ml b/infer/src/bufferoverrun/itv.ml
index 8beaa3937..c5909a288 100644
--- a/infer/src/bufferoverrun/itv.ml
+++ b/infer/src/bufferoverrun/itv.ml
@@ -44,7 +44,7 @@ module ItvPure = struct
 
   let is_finite : t -> bool =
    fun (l, u) ->
-    match (Bound.is_const l, Bound.is_const u) with Some _, Some _ -> true | _, _ -> false
+    match (Bound.get_const l, Bound.get_const u) with Some _, Some _ -> true | _, _ -> false
 
 
   let have_similar_bounds (l1, u1) (l2, u2) = Bound.are_similar l1 l2 && Bound.are_similar u1 u2
@@ -104,7 +104,7 @@ module ItvPure = struct
    fun ~markup fmt (l, u) ->
     if Bound.equal l u then Bound.pp_mark ~markup fmt l
     else
-      match Bound.is_same_symbol l u with
+      match Bound.get_same_one_symbol l u with
       | Some symbol when Config.bo_debug < 3 ->
           Symb.SymbolPath.pp_mark ~markup fmt symbol
       | _ ->
@@ -153,9 +153,9 @@ module ItvPure = struct
 
   let is_nat : t -> bool = fun (l, u) -> Bound.is_zero l && Bound.is_pinf u
 
-  let is_const : t -> Z.t option =
+  let get_const : t -> Z.t option =
    fun (l, u) ->
-    match (Bound.is_const l, Bound.is_const u) with
+    match (Bound.get_const l, Bound.get_const u) with
     | (Some n as z), Some m when Z.equal n m ->
         z
     | _, _ ->
@@ -257,7 +257,7 @@ module ItvPure = struct
 
   let mult : t -> t -> t =
    fun x y ->
-    match (is_const x, is_const y) with
+    match (get_const x, get_const y) with
     | _, Some n ->
         mult_const n x
     | Some n, _ ->
@@ -266,17 +266,17 @@ module ItvPure = struct
         top
 
 
-  let div : t -> t -> t = fun x y -> match is_const y with None -> top | Some n -> div_const x n
+  let div : t -> t -> t = fun x y -> match get_const y with None -> top | Some n -> div_const x n
 
   let mod_sem : t -> t -> t =
    fun x y ->
-    match is_const y with
+    match get_const y with
     | None ->
         top
     | Some n when Z.(equal n zero) ->
         x (* x % [0,0] does nothing. *)
     | Some m -> (
-      match is_const x with
+      match get_const x with
       | Some n ->
           of_big_int Z.(n mod m)
       | None ->
@@ -291,7 +291,7 @@ module ItvPure = struct
   (* x << [-1,-1] does nothing. *)
   let shiftlt : t -> t -> t =
    fun x y ->
-    Option.value_map (is_const y) ~default:top ~f:(fun n ->
+    Option.value_map (get_const y) ~default:top ~f:(fun n ->
         match Z.to_int n with
         | n ->
             if n < 0 then x else mult_const Z.(one lsl n) x
@@ -304,7 +304,7 @@ module ItvPure = struct
    fun x y ->
     if is_zero x then x
     else
-      match is_const y with
+      match get_const y with
       | Some n when Z.(leq n zero) ->
           x
       | Some n when Z.(n >= of_int 64) ->
@@ -317,7 +317,7 @@ module ItvPure = struct
 
   let band_sem : t -> t -> t =
    fun x y ->
-    match (is_const x, is_const y) with
+    match (get_const x, get_const y) with
     | Some x', Some y' ->
         if Z.(equal x' y') then x else of_big_int Z.(x' land y')
     | _, _ ->
@@ -637,7 +637,7 @@ let set_lb_zero = lift1 ItvPure.set_lb_zero
 
 let get_iterator_itv : t -> t = lift1 ItvPure.get_iterator_itv
 
-let is_const : t -> Z.t option = bind1zo ItvPure.is_const
+let get_const : t -> Z.t option = bind1zo ItvPure.get_const
 
 let is_zero = bind1bool ItvPure.is_zero
 
diff --git a/infer/src/bufferoverrun/itv.mli b/infer/src/bufferoverrun/itv.mli
index 8ce91543a..6b1fb9c66 100644
--- a/infer/src/bufferoverrun/itv.mli
+++ b/infer/src/bufferoverrun/itv.mli
@@ -145,7 +145,7 @@ val of_big_int : Z.t -> t
 
 val of_int_lit : IntLit.t -> t
 
-val is_const : t -> Z.t option
+val get_const : t -> Z.t option
 
 val is_zero : t -> bool