snapshot the inlined result

Author: bobzhang

lib/es6/belt_internalAVLset.js

@@ -4,14 +4,6 @@ import * as Curry from "./curry.js";
 import * as Caml_option from "./caml_option.js";
 import * as Belt_SortArray from "./belt_SortArray.js";
 
-function treeHeight(n) {
-  if (n !== undefined) {
-    return n.h;
-  } else {
-    return 0;
-  }
-}
-
 function copy(n) {
   if (n !== undefined) {
     return {
@@ -368,7 +360,11 @@ function checkInvariantInternal(_v) {
     }
     var l = v.l;
     var r = v.r;
-    var diff = treeHeight(l) - treeHeight(r) | 0;
+    var diff = (
+      l !== undefined ? l.h : 0
+    ) - (
+      r !== undefined ? r.h : 0
+    ) | 0;
     if (!(diff <= 2 && diff >= -2)) {
       throw new Error("File \"belt_internalAVLset.ml\", line 288, characters 6-12");
     }
@@ -732,12 +728,15 @@ function rotateWithLeftChild(k2) {
   var k1 = k2.l;
   k2.l = k1.r;
   k1.r = k2;
-  var hlk2 = treeHeight(k2.l);
-  var hrk2 = treeHeight(k2.r);
+  var n = k2.l;
+  var hlk2 = n !== undefined ? n.h : 0;
+  var n$1 = k2.r;
+  var hrk2 = n$1 !== undefined ? n$1.h : 0;
   k2.h = (
     hlk2 > hrk2 ? hlk2 : hrk2
   ) + 1 | 0;
-  var hlk1 = treeHeight(k1.l);
+  var n$2 = k1.l;
+  var hlk1 = n$2 !== undefined ? n$2.h : 0;
   var hk2 = k2.h;
   k1.h = (
     hlk1 > hk2 ? hlk1 : hk2
@@ -749,12 +748,15 @@ function rotateWithRightChild(k1) {
   var k2 = k1.r;
   k1.r = k2.l;
   k2.l = k1;
-  var hlk1 = treeHeight(k1.l);
-  var hrk1 = treeHeight(k1.r);
+  var n = k1.l;
+  var hlk1 = n !== undefined ? n.h : 0;
+  var n$1 = k1.r;
+  var hrk1 = n$1 !== undefined ? n$1.h : 0;
   k1.h = (
     hlk1 > hrk1 ? hlk1 : hrk1
   ) + 1 | 0;
-  var hrk2 = treeHeight(k2.r);
+  var n$2 = k2.r;
+  var hrk2 = n$2 !== undefined ? n$2.h : 0;
   var hk1 = k1.h;
   k2.h = (
     hrk2 > hk1 ? hrk2 : hk1
@@ -777,8 +779,10 @@ function doubleWithRightChild(k2) {
 }
 
 function heightUpdateMutate(t) {
-  var hlt = treeHeight(t.l);
-  var hrt = treeHeight(t.r);
+  var n = t.l;
+  var hlt = n !== undefined ? n.h : 0;
+  var n$1 = t.r;
+  var hrt = n$1 !== undefined ? n$1.h : 0;
   t.h = (
     hlt > hrt ? hlt : hrt
   ) + 1 | 0;
@@ -788,8 +792,8 @@ function heightUpdateMutate(t) {
 function balMutate(nt) {
   var l = nt.l;
   var r = nt.r;
-  var hl = treeHeight(l);
-  var hr = treeHeight(r);
+  var hl = l !== undefined ? l.h : 0;
+  var hr = r !== undefined ? r.h : 0;
   if (hl > (2 + hr | 0)) {
     var ll = l.l;
     var lr = l.r;

lib/js/belt_internalAVLset.js

@@ -4,14 +4,6 @@ var Curry = require("./curry.js");
 var Caml_option = require("./caml_option.js");
 var Belt_SortArray = require("./belt_SortArray.js");
 
-function treeHeight(n) {
-  if (n !== undefined) {
-    return n.h;
-  } else {
-    return 0;
-  }
-}
-
 function copy(n) {
   if (n !== undefined) {
     return {
@@ -368,7 +360,11 @@ function checkInvariantInternal(_v) {
     }
     var l = v.l;
     var r = v.r;
-    var diff = treeHeight(l) - treeHeight(r) | 0;
+    var diff = (
+      l !== undefined ? l.h : 0
+    ) - (
+      r !== undefined ? r.h : 0
+    ) | 0;
     if (!(diff <= 2 && diff >= -2)) {
       throw new Error("File \"belt_internalAVLset.ml\", line 288, characters 6-12");
     }
@@ -732,12 +728,15 @@ function rotateWithLeftChild(k2) {
   var k1 = k2.l;
   k2.l = k1.r;
   k1.r = k2;
-  var hlk2 = treeHeight(k2.l);
-  var hrk2 = treeHeight(k2.r);
+  var n = k2.l;
+  var hlk2 = n !== undefined ? n.h : 0;
+  var n$1 = k2.r;
+  var hrk2 = n$1 !== undefined ? n$1.h : 0;
   k2.h = (
     hlk2 > hrk2 ? hlk2 : hrk2
   ) + 1 | 0;
-  var hlk1 = treeHeight(k1.l);
+  var n$2 = k1.l;
+  var hlk1 = n$2 !== undefined ? n$2.h : 0;
   var hk2 = k2.h;
   k1.h = (
     hlk1 > hk2 ? hlk1 : hk2
@@ -749,12 +748,15 @@ function rotateWithRightChild(k1) {
   var k2 = k1.r;
   k1.r = k2.l;
   k2.l = k1;
-  var hlk1 = treeHeight(k1.l);
-  var hrk1 = treeHeight(k1.r);
+  var n = k1.l;
+  var hlk1 = n !== undefined ? n.h : 0;
+  var n$1 = k1.r;
+  var hrk1 = n$1 !== undefined ? n$1.h : 0;
   k1.h = (
     hlk1 > hrk1 ? hlk1 : hrk1
   ) + 1 | 0;
-  var hrk2 = treeHeight(k2.r);
+  var n$2 = k2.r;
+  var hrk2 = n$2 !== undefined ? n$2.h : 0;
   var hk1 = k1.h;
   k2.h = (
     hrk2 > hk1 ? hrk2 : hk1
@@ -777,8 +779,10 @@ function doubleWithRightChild(k2) {
 }
 
 function heightUpdateMutate(t) {
-  var hlt = treeHeight(t.l);
-  var hrt = treeHeight(t.r);
+  var n = t.l;
+  var hlt = n !== undefined ? n.h : 0;
+  var n$1 = t.r;
+  var hrt = n$1 !== undefined ? n$1.h : 0;
   t.h = (
     hlt > hrt ? hlt : hrt
   ) + 1 | 0;
@@ -788,8 +792,8 @@ function heightUpdateMutate(t) {
 function balMutate(nt) {
   var l = nt.l;
   var r = nt.r;
-  var hl = treeHeight(l);
-  var hr = treeHeight(r);
+  var hl = l !== undefined ? l.h : 0;
+  var hr = r !== undefined ? r.h : 0;
   if (hl > (2 + hr | 0)) {
     var ll = l.l;
     var lr = l.r;