text: 'use strict';
  module.exports = function generate_validate(it, $keyword, $ruleType) {
    var out = '';
    var $async = it.schema.$async === true,
      $refKeywords = it.util.schemaHasRulesExcept(it.schema, it.RULES.all, '$ref'),
      $id = it.self._getId(it.schema);
    if (it.isTop) {
      if ($async) {
        it.async = true;
        var $es7 = it.opts.async == 'es7';
        it.yieldAwait = $es7 ? 'await' : 'yield';
      }
      out += ' var validate = ';
      if ($async) {
        if ($es7) {
          out += ' (async function ';
        } else {
          if (it.opts.async != '*') {
            out += 'co.wrap';
          }
          out += '(function* ';
        }
      } else {
        out += ' (function ';
      }
      out += ' (data, dataPath, parentData, parentDataProperty, rootData) { \'use strict\'; ';
      if ($id && (it.opts.sourceCode || it.opts.processCode)) {
        out += ' ' + ('/\*# sourceURL=' + $id + ' */') + ' ';
      }
    }
    if (typeof it.schema == 'boolean' || !($refKeywords || it.schema.$ref)) {
      var $keyword = 'false schema';
      var $lvl = it.level;
      var $dataLvl = it.dataLevel;
      var $schema = it.schema[$keyword];
      var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
      var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
      var $breakOnError = !it.opts.allErrors;
      var $errorKeyword;
      var $data = 'data' + ($dataLvl || '');
      var $valid = 'valid' + $lvl;
      if (it.schema === false) {
        if (it.isTop) {
          $breakOnError = true;
        } else {
          out += ' var ' + ($valid) + ' = false; ';
        }
        var $$outStack = $$outStack || [];
        $$outStack.push(out);
        out = ''; /* istanbul ignore else */
        if (it.createErrors !== false) {
          out += ' { keyword: \'' + ($errorKeyword || 'false schema') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
          if (it.opts.messages !== false) {
            out += ' , message: \'boolean schema is false\' ';
          }
          if (it.opts.verbose) {
            out += ' , schema: false , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
          }
          out += ' } ';
        } else {
          out += ' {} ';
        }
        var __err = out;
        out = $$outStack.pop();
        if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
          if (it.async) {
            out += ' throw new ValidationError([' + (__err) + ']); ';
          } else {
            out += ' validate.errors = [' + (__err) + ']; return false; ';
          }
        } else {
          out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
        }
      } else {
        if (it.isTop) {
          if ($async) {
            out += ' return data; ';
          } else {
            out += ' validate.errors = null; return true; ';
          }
        } else {
          out += ' var ' + ($valid) + ' = true; ';
        }
      }
      if (it.isTop) {
        out += ' }); return validate; ';
      }
      return out;
    }
    if (it.isTop) {
      var $top = it.isTop,
        $lvl = it.level = 0,
        $dataLvl = it.dataLevel = 0,
        $data = 'data';
      it.rootId = it.resolve.fullPath(it.self._getId(it.root.schema));
      it.baseId = it.baseId || it.rootId;
      delete it.isTop;
      it.dataPathArr = [undefined];
      out += ' var vErrors = null; ';
      out += ' var errors = 0;     ';
      out += ' if (rootData === undefined) rootData = data; ';
    } else {
      var $lvl = it.level,
        $dataLvl = it.dataLevel,
        $data = 'data' + ($dataLvl || '');
      if ($id) it.baseId = it.resolve.url(it.baseId, $id);
      if ($async && !it.async) throw new Error('async schema in sync schema');
      out += ' var errs_' + ($lvl) + ' = errors;';
    }
    var $valid = 'valid' + $lvl,
      $breakOnError = !it.opts.allErrors,
      $closingBraces1 = '',
      $closingBraces2 = '',
      $errorKeyword;
    var $typeSchema = it.schema.type,
      $typeIsArray = Array.isArray($typeSchema);
    if ($typeSchema && it.opts.coerceTypes) {
      var $coerceToTypes = it.util.coerceToTypes(it.opts.coerceTypes, $typeSchema);
      if ($coerceToTypes) {
        var $schemaPath = it.schemaPath + '.type',
          $errSchemaPath = it.errSchemaPath + '/type',
          $method = $typeIsArray ? 'checkDataTypes' : 'checkDataType';
        out += ' if (' + (it.util[$method]($typeSchema, $data, true)) + ') {  ';
        var $dataType = 'dataType' + $lvl,
          $coerced = 'coerced' + $lvl;
        out += ' var ' + ($dataType) + ' = typeof ' + ($data) + '; ';
        if (it.opts.coerceTypes == 'array') {
          out += ' if (' + ($dataType) + ' == \'object\' && Array.isArray(' + ($data) + ')) ' + ($dataType) + ' = \'array\'; ';
        }
        out += ' var ' + ($coerced) + ' = undefined; ';
        var $bracesCoercion = '';
        var arr1 = $coerceToTypes;
        if (arr1) {
          var $type, $i = -1,
            l1 = arr1.length - 1;
          while ($i < l1) {
            $type = arr1[$i += 1];
            if ($i) {
              out += ' if (' + ($coerced) + ' === undefined) { ';
              $bracesCoercion += '}';
            }
            if (it.opts.coerceTypes == 'array' && $type != 'array') {
              out += ' if (' + ($dataType) + ' == \'array\' && ' + ($data) + '.length == 1) { ' + ($coerced) + ' = ' + ($data) + ' = ' + ($data) + '[0]; ' + ($dataType) + ' = typeof ' + ($data) + ';  } ';
            }
            if ($type == 'string') {
              out += ' if (' + ($dataType) + ' == \'number\' || ' + ($dataType) + ' == \'boolean\') ' + ($coerced) + ' = \'\' + ' + ($data) + '; else if (' + ($data) + ' === null) ' + ($coerced) + ' = \'\'; ';
            } else if ($type == 'number' || $type == 'integer') {
              out += ' if (' + ($dataType) + ' == \'boolean\' || ' + ($data) + ' === null || (' + ($dataType) + ' == \'string\' && ' + ($data) + ' && ' + ($data) + ' == +' + ($data) + ' ';
              if ($type == 'integer') {
                out += ' && !(' + ($data) + ' % 1)';
              }
              out += ')) ' + ($coerced) + ' = +' + ($data) + '; ';
            } else if ($type == 'boolean') {
              out += ' if (' + ($data) + ' === \'false\' || ' + ($data) + ' === 0 || ' + ($data) + ' === null) ' + ($coerced) + ' = false; else if (' + ($data) + ' === \'true\' || ' + ($data) + ' === 1) ' + ($coerced) + ' = true; ';
            } else if ($type == 'null') {
              out += ' if (' + ($data) + ' === \'\' || ' + ($data) + ' === 0 || ' + ($data) + ' === false) ' + ($coerced) + ' = null; ';
            } else if (it.opts.coerceTypes == 'array' && $type == 'array') {
              out += ' if (' + ($dataType) + ' == \'string\' || ' + ($dataType) + ' == \'number\' || ' + ($dataType) + ' == \'boolean\' || ' + ($data) + ' == null) ' + ($coerced) + ' = [' + ($data) + ']; ';
            }
          }
        }
        out += ' ' + ($bracesCoercion) + ' if (' + ($coerced) + ' === undefined) {   ';
        var $$outStack = $$outStack || [];
        $$outStack.push(out);
        out = ''; /* istanbul ignore else */
        if (it.createErrors !== false) {
          out += ' { keyword: \'' + ($errorKeyword || 'type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \'';
          if ($typeIsArray) {
            out += '' + ($typeSchema.join(","));
          } else {
            out += '' + ($typeSchema);
          }
          out += '\' } ';
          if (it.opts.messages !== false) {
            out += ' , message: \'should be ';
            if ($typeIsArray) {
              out += '' + ($typeSchema.join(","));
            } else {
              out += '' + ($typeSchema);
            }
            out += '\' ';
          }
          if (it.opts.verbose) {
            out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
          }
          out += ' } ';
        } else {
          out += ' {} ';
        }
        var __err = out;
        out = $$outStack.pop();
        if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
          if (it.async) {
            out += ' throw new ValidationError([' + (__err) + ']); ';
          } else {
            out += ' validate.errors = [' + (__err) + ']; return false; ';
          }
        } else {
          out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
        }
        out += ' } else {  ';
        var $parentData = $dataLvl ? 'data' + (($dataLvl - 1) || '') : 'parentData',
          $parentDataProperty = $dataLvl ? it.dataPathArr[$dataLvl] : 'parentDataProperty';
        out += ' ' + ($data) + ' = ' + ($coerced) + '; ';
        if (!$dataLvl) {
          out += 'if (' + ($parentData) + ' !== undefined)';
        }
        out += ' ' + ($parentData) + '[' + ($parentDataProperty) + '] = ' + ($coerced) + '; } } ';
      }
    }
    if (it.schema.$ref && $refKeywords) {
      if (it.opts.extendRefs == 'fail') {
        throw new Error('$ref: validation keywords used in schema at path "' + it.errSchemaPath + '" (see option extendRefs)');
      } else if (it.opts.extendRefs !== true) {
        $refKeywords = false;
        console.warn('$ref: keywords ignored in schema at path "' + it.errSchemaPath + '"');
      }
    }
    if (it.schema.$ref && !$refKeywords) {
      out += ' ' + (it.RULES.all.$ref.code(it, '$ref')) + ' ';
      if ($breakOnError) {
        out += ' } if (errors === ';
        if ($top) {
          out += '0';
        } else {
          out += 'errs_' + ($lvl);
        }
        out += ') { ';
        $closingBraces2 += '}';
      }
    } else {
      if (it.opts.v5 && it.schema.patternGroups) {
        console.warn('keyword "patternGroups" is deprecated and disabled. Use option patternGroups: true to enable.');
      }
      var arr2 = it.RULES;
      if (arr2) {
        var $rulesGroup, i2 = -1,
          l2 = arr2.length - 1;
        while (i2 < l2) {
          $rulesGroup = arr2[i2 += 1];
          if ($shouldUseGroup($rulesGroup)) {
            if ($rulesGroup.type) {
              out += ' if (' + (it.util.checkDataType($rulesGroup.type, $data)) + ') { ';
            }
            if (it.opts.useDefaults && !it.compositeRule) {
              if ($rulesGroup.type == 'object' && it.schema.properties) {
                var $schema = it.schema.properties,
                  $schemaKeys = Object.keys($schema);
                var arr3 = $schemaKeys;
                if (arr3) {
                  var $propertyKey, i3 = -1,
                    l3 = arr3.length - 1;
                  while (i3 < l3) {
                    $propertyKey = arr3[i3 += 1];
                    var $sch = $schema[$propertyKey];
                    if ($sch.default !== undefined) {
                      var $passData = $data + it.util.getProperty($propertyKey);
                      out += '  if (' + ($passData) + ' === undefined) ' + ($passData) + ' = ';
                      if (it.opts.useDefaults == 'shared') {
                        out += ' ' + (it.useDefault($sch.default)) + ' ';
                      } else {
                        out += ' ' + (JSON.stringify($sch.default)) + ' ';
                      }
                      out += '; ';
                    }
                  }
                }
              } else if ($rulesGroup.type == 'array' && Array.isArray(it.schema.items)) {
                var arr4 = it.schema.items;
                if (arr4) {
                  var $sch, $i = -1,
                    l4 = arr4.length - 1;
                  while ($i < l4) {
                    $sch = arr4[$i += 1];
                    if ($sch.default !== undefined) {
                      var $passData = $data + '[' + $i + ']';
                      out += '  if (' + ($passData) + ' === undefined) ' + ($passData) + ' = ';
                      if (it.opts.useDefaults == 'shared') {
                        out += ' ' + (it.useDefault($sch.default)) + ' ';
                      } else {
                        out += ' ' + (JSON.stringify($sch.default)) + ' ';
                      }
                      out += '; ';
                    }
                  }
                }
              }
            }
            var arr5 = $rulesGroup.rules;
            if (arr5) {
              var $rule, i5 = -1,
                l5 = arr5.length - 1;
              while (i5 < l5) {
                $rule = arr5[i5 += 1];
                if ($shouldUseRule($rule)) {
                  var $code = $rule.code(it, $rule.keyword, $rulesGroup.type);
                  if ($code) {
                    out += ' ' + ($code) + ' ';
                    if ($breakOnError) {
                      $closingBraces1 += '}';
                    }
                  }
                }
              }
            }
            if ($breakOnError) {
              out += ' ' + ($closingBraces1) + ' ';
              $closingBraces1 = '';
            }
            if ($rulesGroup.type) {
              out += ' } ';
              if ($typeSchema && $typeSchema === $rulesGroup.type) {
                var $typeChecked = true;
                out += ' else { ';
                var $schemaPath = it.schemaPath + '.type',
                  $errSchemaPath = it.errSchemaPath + '/type';
                var $$outStack = $$outStack || [];
                $$outStack.push(out);
                out = ''; /* istanbul ignore else */
                if (it.createErrors !== false) {
                  out += ' { keyword: \'' + ($errorKeyword || 'type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \'';
                  if ($typeIsArray) {
                    out += '' + ($typeSchema.join(","));
                  } else {
                    out += '' + ($typeSchema);
                  }
                  out += '\' } ';
                  if (it.opts.messages !== false) {
                    out += ' , message: \'should be ';
                    if ($typeIsArray) {
                      out += '' + ($typeSchema.join(","));
                    } else {
                      out += '' + ($typeSchema);
                    }
                    out += '\' ';
                  }
                  if (it.opts.verbose) {
                    out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
                  }
                  out += ' } ';
                } else {
                  out += ' {} ';
                }
                var __err = out;
                out = $$outStack.pop();
                if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
                  if (it.async) {
                    out += ' throw new ValidationError([' + (__err) + ']); ';
                  } else {
                    out += ' validate.errors = [' + (__err) + ']; return false; ';
                  }
                } else {
                  out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
                }
                out += ' } ';
              }
            }
            if ($breakOnError) {
              out += ' if (errors === ';
              if ($top) {
                out += '0';
              } else {
                out += 'errs_' + ($lvl);
              }
              out += ') { ';
              $closingBraces2 += '}';
            }
          }
        }
      }
    }
    if ($typeSchema && !$typeChecked && !(it.opts.coerceTypes && $coerceToTypes)) {
      var $schemaPath = it.schemaPath + '.type',
        $errSchemaPath = it.errSchemaPath + '/type',
        $method = $typeIsArray ? 'checkDataTypes' : 'checkDataType';
      out += ' if (' + (it.util[$method]($typeSchema, $data, true)) + ') {   ';
      var $$outStack = $$outStack || [];
      $$outStack.push(out);
      out = ''; /* istanbul ignore else */
      if (it.createErrors !== false) {
        out += ' { keyword: \'' + ($errorKeyword || 'type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \'';
        if ($typeIsArray) {
          out += '' + ($typeSchema.join(","));
        } else {
          out += '' + ($typeSchema);
        }
        out += '\' } ';
        if (it.opts.messages !== false) {
          out += ' , message: \'should be ';
          if ($typeIsArray) {
            out += '' + ($typeSchema.join(","));
          } else {
            out += '' + ($typeSchema);
          }
          out += '\' ';
        }
        if (it.opts.verbose) {
          out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
        }
        out += ' } ';
      } else {
        out += ' {} ';
      }
      var __err = out;
      out = $$outStack.pop();
      if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
        if (it.async) {
          out += ' throw new ValidationError([' + (__err) + ']); ';
        } else {
          out += ' validate.errors = [' + (__err) + ']; return false; ';
        }
      } else {
        out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
      }
      out += ' }';
    }
    if ($breakOnError) {
      out += ' ' + ($closingBraces2) + ' ';
    }
    if ($top) {
      if ($async) {
        out += ' if (errors === 0) return data;           ';
        out += ' else throw new ValidationError(vErrors); ';
      } else {
        out += ' validate.errors = vErrors; ';
        out += ' return errors === 0;       ';
      }
      out += ' }); return validate;';
    } else {
      out += ' var ' + ($valid) + ' = errors === errs_' + ($lvl) + ';';
    }
    out = it.util.cleanUpCode(out);
    if ($top) {
      out = it.util.finalCleanUpCode(out, $async);
    }
  
    function $shouldUseGroup($rulesGroup) {
      var rules = $rulesGroup.rules;
      for (var i = 0; i < rules.length; i++)
        if ($shouldUseRule(rules[i])) return true;
    }
  
    function $shouldUseRule($rule) {
      return it.schema[$rule.keyword] !== undefined || ($rule.implements && $ruleImlementsSomeKeyword($rule));
    }
  
    function $ruleImlementsSomeKeyword($rule) {
      var impl = $rule.implements;
      for (var i = 0; i < impl.length; i++)
        if (it.schema[impl[i]] !== undefined) return true;
    }
    return out;
  }
  