text: 
  
  import * as Caml_option from "./caml_option.js";
  import * as Belt_internalBuckets from "./belt_internalBuckets.js";
  import * as Belt_internalBucketsType from "./belt_internalBucketsType.js";
  
  function size(h) {
    return h.size;
  }
  
  function copyBucketReHash(hash, h_buckets, ndata_tail, _old_bucket) {
    while(true) {
      var old_bucket = _old_bucket;
      if (old_bucket === undefined) {
        return ;
      }
      var nidx = hash(old_bucket.key) & (h_buckets.length - 1 | 0);
      var tail = ndata_tail[nidx];
      if (tail !== undefined) {
        tail.next = old_bucket;
      } else {
        h_buckets[nidx] = old_bucket;
      }
      ndata_tail[nidx] = old_bucket;
      _old_bucket = old_bucket.next;
      continue ;
    };
  }
  
  function replaceInBucket(eq, key, info, _cell) {
    while(true) {
      var cell = _cell;
      if (eq(cell.key, key)) {
        cell.value = info;
        return false;
      }
      var cell$1 = cell.next;
      if (cell$1 === undefined) {
        return true;
      }
      _cell = cell$1;
      continue ;
    };
  }
  
  function set0(h, key, value, eq, hash) {
    var h_buckets = h.buckets;
    var buckets_len = h_buckets.length;
    var i = hash(key) & (buckets_len - 1 | 0);
    var l = h_buckets[i];
    if (l !== undefined) {
      if (replaceInBucket(eq, key, value, l)) {
        h_buckets[i] = {
          key: key,
          value: value,
          next: l
        };
        h.size = h.size + 1 | 0;
      }
      
    } else {
      h_buckets[i] = {
        key: key,
        value: value,
        next: undefined
      };
      h.size = h.size + 1 | 0;
    }
    if (h.size > (buckets_len << 1)) {
      var odata = h.buckets;
      var osize = odata.length;
      var nsize = (osize << 1);
      if (nsize < osize) {
        return ;
      }
      var h_buckets$1 = new Array(nsize);
      var ndata_tail = new Array(nsize);
      h.buckets = h_buckets$1;
      for(var i$1 = 0; i$1 < osize; ++i$1){
        copyBucketReHash(hash, h_buckets$1, ndata_tail, odata[i$1]);
      }
      for(var i$2 = 0; i$2 < nsize; ++i$2){
        var tail = ndata_tail[i$2];
        if (tail !== undefined) {
          tail.next = undefined;
        }
        
      }
      return ;
    }
    
  }
  
  function set(h, key, value) {
    return set0(h, key, value, h.eq, h.hash);
  }
  
  function remove(h, key) {
    var h_buckets = h.buckets;
    var i = h.hash(key) & (h_buckets.length - 1 | 0);
    var bucket = h_buckets[i];
    if (bucket === undefined) {
      return ;
    }
    var eq = h.eq;
    if (eq(bucket.key, key)) {
      h_buckets[i] = bucket.next;
      h.size = h.size - 1 | 0;
      return ;
    } else {
      var _prec = bucket;
      var _bucket = bucket.next;
      while(true) {
        var bucket$1 = _bucket;
        var prec = _prec;
        if (bucket$1 === undefined) {
          return ;
        }
        var cell_next = bucket$1.next;
        if (eq(bucket$1.key, key)) {
          prec.next = cell_next;
          h.size = h.size - 1 | 0;
          return ;
        }
        _bucket = cell_next;
        _prec = bucket$1;
        continue ;
      };
    }
  }
  
  function get(h, key) {
    var h_buckets = h.buckets;
    var nid = h.hash(key) & (h_buckets.length - 1 | 0);
    var cell1 = h_buckets[nid];
    if (cell1 === undefined) {
      return ;
    }
    var eq = h.eq;
    if (eq(key, cell1.key)) {
      return Caml_option.some(cell1.value);
    }
    var cell2 = cell1.next;
    if (cell2 === undefined) {
      return ;
    }
    if (eq(key, cell2.key)) {
      return Caml_option.some(cell2.value);
    }
    var cell3 = cell2.next;
    if (cell3 !== undefined) {
      if (eq(key, cell3.key)) {
        return Caml_option.some(cell3.value);
      } else {
        var _buckets = cell3.next;
        while(true) {
          var buckets = _buckets;
          if (buckets === undefined) {
            return ;
          }
          if (eq(key, buckets.key)) {
            return Caml_option.some(buckets.value);
          }
          _buckets = buckets.next;
          continue ;
        };
      }
    }
    
  }
  
  function has(h, key) {
    var h_buckets = h.buckets;
    var nid = h.hash(key) & (h_buckets.length - 1 | 0);
    var bucket = h_buckets[nid];
    if (bucket !== undefined) {
      var _cell = bucket;
      var eq = h.eq;
      while(true) {
        var cell = _cell;
        if (eq(cell.key, key)) {
          return true;
        }
        var nextCell = cell.next;
        if (nextCell === undefined) {
          return false;
        }
        _cell = nextCell;
        continue ;
      };
    } else {
      return false;
    }
  }
  
  function make(hintSize, id) {
    return Belt_internalBucketsType.make(id.hash, id.eq, hintSize);
  }
  
  function fromArray(arr, id) {
    var hash = id.hash;
    var eq = id.eq;
    var len = arr.length;
    var v = Belt_internalBucketsType.make(hash, eq, len);
    for(var i = 0; i < len; ++i){
      var match = arr[i];
      set0(v, match[0], match[1], eq, hash);
    }
    return v;
  }
  
  function mergeMany(h, arr) {
    var hash = h.hash;
    var eq = h.eq;
    var len = arr.length;
    for(var i = 0; i < len; ++i){
      var match = arr[i];
      set0(h, match[0], match[1], eq, hash);
    }
    
  }
  
  var Int;
  
  var $$String;
  
  var clear = Belt_internalBucketsType.clear;
  
  var isEmpty = Belt_internalBucketsType.isEmpty;
  
  var copy = Belt_internalBuckets.copy;
  
  var forEachU = Belt_internalBuckets.forEachU;
  
  var forEach = Belt_internalBuckets.forEach;
  
  var reduceU = Belt_internalBuckets.reduceU;
  
  var reduce = Belt_internalBuckets.reduce;
  
  var keepMapInPlaceU = Belt_internalBuckets.keepMapInPlaceU;
  
  var keepMapInPlace = Belt_internalBuckets.keepMapInPlace;
  
  var toArray = Belt_internalBuckets.toArray;
  
  var keysToArray = Belt_internalBuckets.keysToArray;
  
  var valuesToArray = Belt_internalBuckets.valuesToArray;
  
  var getBucketHistogram = Belt_internalBuckets.getBucketHistogram;
  
  var logStats = Belt_internalBuckets.logStats;
  
  export {
    Int ,
    $$String ,
    make ,
    clear ,
    isEmpty ,
    set ,
    copy ,
    get ,
    has ,
    remove ,
    forEachU ,
    forEach ,
    reduceU ,
    reduce ,
    keepMapInPlaceU ,
    keepMapInPlace ,
    size ,
    toArray ,
    keysToArray ,
    valuesToArray ,
    fromArray ,
    mergeMany ,
    getBucketHistogram ,
    logStats ,
    
  }
  /* No side effect */
  