update packages

9 files changed, 66 insertions, 197 deletions

diff --git a/node_modules/ajv/lib/dotjs/_limit.js b/node_modules/ajv/lib/dotjs/_limit.js
index 10a187fb7..20485c8d0 100644
--- a/node_modules/ajv/lib/dotjs/_limit.js
+++ b/node_modules/ajv/lib/dotjs/_limit.js
@@ -65,7 +65,13 @@ module.exports = function generate__limit(it, $keyword, $ruleType) {
     if ($isData) {
       out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || ';
     }
-    out += ' ' + ($exclType) + ' == \'number\' ? ( (' + ($exclusive) + ' = ' + ($schemaValue) + ' === undefined || ' + ($schemaValueExcl) + ' ' + ($op) + '= ' + ($schemaValue) + ') ? ' + ($data) + ' ' + ($notOp) + '= ' + ($schemaValueExcl) + ' : ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' ) : ( (' + ($exclusive) + ' = ' + ($schemaValueExcl) + ' === true) ? ' + ($data) + ' ' + ($notOp) + '= ' + ($schemaValue) + ' : ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' ) || ' + ($data) + ' !== ' + ($data) + ') { var op' + ($lvl) + ' = ' + ($exclusive) + ' ? \'' + ($op) + '\' : \'' + ($op) + '=\';';
+    out += ' ' + ($exclType) + ' == \'number\' ? ( (' + ($exclusive) + ' = ' + ($schemaValue) + ' === undefined || ' + ($schemaValueExcl) + ' ' + ($op) + '= ' + ($schemaValue) + ') ? ' + ($data) + ' ' + ($notOp) + '= ' + ($schemaValueExcl) + ' : ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' ) : ( (' + ($exclusive) + ' = ' + ($schemaValueExcl) + ' === true) ? ' + ($data) + ' ' + ($notOp) + '= ' + ($schemaValue) + ' : ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' ) || ' + ($data) + ' !== ' + ($data) + ') { var op' + ($lvl) + ' = ' + ($exclusive) + ' ? \'' + ($op) + '\' : \'' + ($op) + '=\'; ';
+    if ($schema === undefined) {
+      $errorKeyword = $exclusiveKeyword;
+      $errSchemaPath = it.errSchemaPath + '/' + $exclusiveKeyword;
+      $schemaValue = $schemaValueExcl;
+      $isData = $isDataExcl;
+    }
   } else {
     var $exclIsNumber = typeof $schemaExcl == 'number',
       $opStr = $op;
diff --git a/node_modules/ajv/lib/dotjs/const.js b/node_modules/ajv/lib/dotjs/const.js
index d19756e14..acad86f79 100644
--- a/node_modules/ajv/lib/dotjs/const.js
+++ b/node_modules/ajv/lib/dotjs/const.js
@@ -25,7 +25,7 @@ module.exports = function generate_const(it, $keyword, $ruleType) {
   $$outStack.push(out);
   out = ''; /* istanbul ignore else */
   if (it.createErrors !== false) {
-    out += ' { keyword: \'' + ('const') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
+    out += ' { keyword: \'' + ('const') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { allowedValue: schema' + ($lvl) + ' } ';
     if (it.opts.messages !== false) {
       out += ' , message: \'should be equal to constant\' ';
     }
diff --git a/node_modules/ajv/lib/dotjs/custom.js b/node_modules/ajv/lib/dotjs/custom.js
index bff06d111..0623e2440 100644
--- a/node_modules/ajv/lib/dotjs/custom.js
+++ b/node_modules/ajv/lib/dotjs/custom.js
@@ -99,13 +99,13 @@ module.exports = function generate_custom(it, $keyword, $ruleType) {
     if ($rDef.errors === false) {
       out += ' ' + ($valid) + ' = ';
       if ($asyncKeyword) {
-        out += '' + (it.yieldAwait);
+        out += 'await ';
       }
       out += '' + (def_callRuleValidate) + '; ';
     } else {
       if ($asyncKeyword) {
         $ruleErrs = 'customErrors' + $lvl;
-        out += ' var ' + ($ruleErrs) + ' = null; try { ' + ($valid) + ' = ' + (it.yieldAwait) + (def_callRuleValidate) + '; } catch (e) { ' + ($valid) + ' = false; if (e instanceof ValidationError) ' + ($ruleErrs) + ' = e.errors; else throw e; } ';
+        out += ' var ' + ($ruleErrs) + ' = null; try { ' + ($valid) + ' = await ' + (def_callRuleValidate) + '; } catch (e) { ' + ($valid) + ' = false; if (e instanceof ValidationError) ' + ($ruleErrs) + ' = e.errors; else throw e; } ';
       } else {
         out += ' ' + ($ruleErrs) + ' = null; ' + ($valid) + ' = ' + (def_callRuleValidate) + '; ';
       }
diff --git a/node_modules/ajv/lib/dotjs/format.js b/node_modules/ajv/lib/dotjs/format.js
index 68697f0de..20a467ee2 100644
--- a/node_modules/ajv/lib/dotjs/format.js
+++ b/node_modules/ajv/lib/dotjs/format.js
@@ -46,7 +46,7 @@ module.exports = function generate_format(it, $keyword, $ruleType) {
     }
     out += ' (' + ($format) + ' && ' + ($formatType) + ' == \'' + ($ruleType) + '\' && !(typeof ' + ($format) + ' == \'function\' ? ';
     if (it.async) {
-      out += ' (async' + ($lvl) + ' ? ' + (it.yieldAwait) + ' ' + ($format) + '(' + ($data) + ') : ' + ($format) + '(' + ($data) + ')) ';
+      out += ' (async' + ($lvl) + ' ? await ' + ($format) + '(' + ($data) + ') : ' + ($format) + '(' + ($data) + ')) ';
     } else {
       out += ' ' + ($format) + '(' + ($data) + ') ';
     }
@@ -84,7 +84,7 @@ module.exports = function generate_format(it, $keyword, $ruleType) {
     if ($async) {
       if (!it.async) throw new Error('async format in sync schema');
       var $formatRef = 'formats' + it.util.getProperty($schema) + '.validate';
-      out += ' if (!(' + (it.yieldAwait) + ' ' + ($formatRef) + '(' + ($data) + '))) { ';
+      out += ' if (!(await ' + ($formatRef) + '(' + ($data) + '))) { ';
     } else {
       out += ' if (! ';
       var $formatRef = 'formats' + it.util.getProperty($schema);
diff --git a/node_modules/ajv/lib/dotjs/oneOf.js b/node_modules/ajv/lib/dotjs/oneOf.js
index b4cd46065..b6be64092 100644
--- a/node_modules/ajv/lib/dotjs/oneOf.js
+++ b/node_modules/ajv/lib/dotjs/oneOf.js
@@ -14,8 +14,10 @@ module.exports = function generate_oneOf(it, $keyword, $ruleType) {
   var $closingBraces = '';
   $it.level++;
   var $nextValid = 'valid' + $it.level;
-  out += 'var ' + ($errs) + ' = errors;var prevValid' + ($lvl) + ' = false;var ' + ($valid) + ' = false;';
-  var $currentBaseId = $it.baseId;
+  var $currentBaseId = $it.baseId,
+    $prevValid = 'prevValid' + $lvl,
+    $passingSchemas = 'passingSchemas' + $lvl;
+  out += 'var ' + ($errs) + ' = errors , ' + ($prevValid) + ' = false , ' + ($valid) + ' = false , ' + ($passingSchemas) + ' = null; ';
   var $wasComposite = it.compositeRule;
   it.compositeRule = $it.compositeRule = true;
   var arr1 = $schema;
@@ -34,16 +36,16 @@ module.exports = function generate_oneOf(it, $keyword, $ruleType) {
         out += ' var ' + ($nextValid) + ' = true; ';
       }
       if ($i) {
-        out += ' if (' + ($nextValid) + ' && prevValid' + ($lvl) + ') ' + ($valid) + ' = false; else { ';
+        out += ' if (' + ($nextValid) + ' && ' + ($prevValid) + ') { ' + ($valid) + ' = false; ' + ($passingSchemas) + ' = [' + ($passingSchemas) + ', ' + ($i) + ']; } else { ';
         $closingBraces += '}';
       }
-      out += ' if (' + ($nextValid) + ') ' + ($valid) + ' = prevValid' + ($lvl) + ' = true;';
+      out += ' if (' + ($nextValid) + ') { ' + ($valid) + ' = ' + ($prevValid) + ' = true; ' + ($passingSchemas) + ' = ' + ($i) + '; }';
     }
   }
   it.compositeRule = $it.compositeRule = $wasComposite;
   out += '' + ($closingBraces) + 'if (!' + ($valid) + ') {   var err =   '; /* istanbul ignore else */
   if (it.createErrors !== false) {
-    out += ' { keyword: \'' + ('oneOf') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
+    out += ' { keyword: \'' + ('oneOf') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { passingSchemas: ' + ($passingSchemas) + ' } ';
     if (it.opts.messages !== false) {
       out += ' , message: \'should match exactly one schema in oneOf\' ';
     }
diff --git a/node_modules/ajv/lib/dotjs/properties.js b/node_modules/ajv/lib/dotjs/properties.js
index 3c6cecf63..409692fce 100644
--- a/node_modules/ajv/lib/dotjs/properties.js
+++ b/node_modules/ajv/lib/dotjs/properties.js
@@ -8,7 +8,6 @@ module.exports = function generate_properties(it, $keyword, $ruleType) {
   var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
   var $breakOnError = !it.opts.allErrors;
   var $data = 'data' + ($dataLvl || '');
-  var $valid = 'valid' + $lvl;
   var $errs = 'errs__' + $lvl;
   var $it = it.util.copy(it);
   var $closingBraces = '';
@@ -31,11 +30,7 @@ module.exports = function generate_properties(it, $keyword, $ruleType) {
     $ownProperties = it.opts.ownProperties,
     $currentBaseId = it.baseId;
   var $required = it.schema.required;
-  if ($required && !(it.opts.v5 && $required.$data) && $required.length < it.opts.loopRequired) var $requiredHash = it.util.toHash($required);
-  if (it.opts.patternGroups) {
-    var $pgProperties = it.schema.patternGroups || {},
-      $pgPropertyKeys = Object.keys($pgProperties);
-  }
+  if ($required && !(it.opts.$data && $required.$data) && $required.length < it.opts.loopRequired) var $requiredHash = it.util.toHash($required);
   out += 'var ' + ($errs) + ' = errors;var ' + ($nextValid) + ' = true;';
   if ($ownProperties) {
     out += ' var ' + ($dataProperties) + ' = undefined;';
@@ -49,8 +44,8 @@ module.exports = function generate_properties(it, $keyword, $ruleType) {
     if ($someProperties) {
       out += ' var isAdditional' + ($lvl) + ' = !(false ';
       if ($schemaKeys.length) {
-        if ($schemaKeys.length > 5) {
-          out += ' || validate.schema' + ($schemaPath) + '[' + ($key) + '] ';
+        if ($schemaKeys.length > 8) {
+          out += ' || validate.schema' + ($schemaPath) + '.hasOwnProperty(' + ($key) + ') ';
         } else {
           var arr1 = $schemaKeys;
           if (arr1) {
@@ -74,17 +69,6 @@ module.exports = function generate_properties(it, $keyword, $ruleType) {
           }
         }
       }
-      if (it.opts.patternGroups && $pgPropertyKeys.length) {
-        var arr3 = $pgPropertyKeys;
-        if (arr3) {
-          var $pgProperty, $i = -1,
-            l3 = arr3.length - 1;
-          while ($i < l3) {
-            $pgProperty = arr3[$i += 1];
-            out += ' || ' + (it.usePattern($pgProperty)) + '.test(' + ($key) + ') ';
-          }
-        }
-      }
       out += ' ); if (isAdditional' + ($lvl) + ') { ';
     }
     if ($removeAdditional == 'all') {
@@ -108,7 +92,13 @@ module.exports = function generate_properties(it, $keyword, $ruleType) {
           if (it.createErrors !== false) {
             out += ' { keyword: \'' + ('additionalProperties') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { additionalProperty: \'' + ($additionalProperty) + '\' } ';
             if (it.opts.messages !== false) {
-              out += ' , message: \'should NOT have additional properties\' ';
+              out += ' , message: \'';
+              if (it.opts._errorDataPathProperty) {
+                out += 'is an invalid additional property';
+              } else {
+                out += 'should NOT have additional properties';
+              }
+              out += '\' ';
             }
             if (it.opts.verbose) {
               out += ' , schema: false , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
@@ -185,12 +175,12 @@ module.exports = function generate_properties(it, $keyword, $ruleType) {
   }
   var $useDefaults = it.opts.useDefaults && !it.compositeRule;
   if ($schemaKeys.length) {
-    var arr4 = $schemaKeys;
-    if (arr4) {
-      var $propertyKey, i4 = -1,
-        l4 = arr4.length - 1;
-      while (i4 < l4) {
-        $propertyKey = arr4[i4 += 1];
+    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 (it.util.schemaHasRules($sch, it.RULES.all)) {
           var $prop = it.util.getProperty($propertyKey),
@@ -287,12 +277,12 @@ module.exports = function generate_properties(it, $keyword, $ruleType) {
     }
   }
   if ($pPropertyKeys.length) {
-    var arr5 = $pPropertyKeys;
-    if (arr5) {
-      var $pProperty, i5 = -1,
-        l5 = arr5.length - 1;
-      while (i5 < l5) {
-        $pProperty = arr5[i5 += 1];
+    var arr4 = $pPropertyKeys;
+    if (arr4) {
+      var $pProperty, i4 = -1,
+        l4 = arr4.length - 1;
+      while (i4 < l4) {
+        $pProperty = arr4[i4 += 1];
         var $sch = $pProperties[$pProperty];
         if (it.util.schemaHasRules($sch, it.RULES.all)) {
           $it.schema = $sch;
@@ -330,136 +320,6 @@ module.exports = function generate_properties(it, $keyword, $ruleType) {
       }
     }
   }
-  if (it.opts.patternGroups && $pgPropertyKeys.length) {
-    var arr6 = $pgPropertyKeys;
-    if (arr6) {
-      var $pgProperty, i6 = -1,
-        l6 = arr6.length - 1;
-      while (i6 < l6) {
-        $pgProperty = arr6[i6 += 1];
-        var $pgSchema = $pgProperties[$pgProperty],
-          $sch = $pgSchema.schema;
-        if (it.util.schemaHasRules($sch, it.RULES.all)) {
-          $it.schema = $sch;
-          $it.schemaPath = it.schemaPath + '.patternGroups' + it.util.getProperty($pgProperty) + '.schema';
-          $it.errSchemaPath = it.errSchemaPath + '/patternGroups/' + it.util.escapeFragment($pgProperty) + '/schema';
-          out += ' var pgPropCount' + ($lvl) + ' = 0;  ';
-          if ($ownProperties) {
-            out += ' ' + ($dataProperties) + ' = ' + ($dataProperties) + ' || Object.keys(' + ($data) + '); for (var ' + ($idx) + '=0; ' + ($idx) + '<' + ($dataProperties) + '.length; ' + ($idx) + '++) { var ' + ($key) + ' = ' + ($dataProperties) + '[' + ($idx) + ']; ';
-          } else {
-            out += ' for (var ' + ($key) + ' in ' + ($data) + ') { ';
-          }
-          out += ' if (' + (it.usePattern($pgProperty)) + '.test(' + ($key) + ')) { pgPropCount' + ($lvl) + '++; ';
-          $it.errorPath = it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers);
-          var $passData = $data + '[' + $key + ']';
-          $it.dataPathArr[$dataNxt] = $key;
-          var $code = it.validate($it);
-          $it.baseId = $currentBaseId;
-          if (it.util.varOccurences($code, $nextData) < 2) {
-            out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
-          } else {
-            out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
-          }
-          if ($breakOnError) {
-            out += ' if (!' + ($nextValid) + ') break; ';
-          }
-          out += ' } ';
-          if ($breakOnError) {
-            out += ' else ' + ($nextValid) + ' = true; ';
-          }
-          out += ' }  ';
-          if ($breakOnError) {
-            out += ' if (' + ($nextValid) + ') { ';
-            $closingBraces += '}';
-          }
-          var $pgMin = $pgSchema.minimum,
-            $pgMax = $pgSchema.maximum;
-          if ($pgMin !== undefined || $pgMax !== undefined) {
-            out += ' var ' + ($valid) + ' = true; ';
-            var $currErrSchemaPath = $errSchemaPath;
-            if ($pgMin !== undefined) {
-              var $limit = $pgMin,
-                $reason = 'minimum',
-                $moreOrLess = 'less';
-              out += ' ' + ($valid) + ' = pgPropCount' + ($lvl) + ' >= ' + ($pgMin) + '; ';
-              $errSchemaPath = it.errSchemaPath + '/patternGroups/minimum';
-              out += '  if (!' + ($valid) + ') {   ';
-              var $$outStack = $$outStack || [];
-              $$outStack.push(out);
-              out = ''; /* istanbul ignore else */
-              if (it.createErrors !== false) {
-                out += ' { keyword: \'' + ('patternGroups') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { reason: \'' + ($reason) + '\', limit: ' + ($limit) + ', pattern: \'' + (it.util.escapeQuotes($pgProperty)) + '\' } ';
-                if (it.opts.messages !== false) {
-                  out += ' , message: \'should NOT have ' + ($moreOrLess) + ' than ' + ($limit) + ' properties matching pattern "' + (it.util.escapeQuotes($pgProperty)) + '"\' ';
-                }
-                if (it.opts.verbose) {
-                  out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
-                }
-                out += ' } ';
-              } else {
-                out += ' {} ';
-              }
-              var __err = out;
-              out = $$outStack.pop();
-              if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
-                if (it.async) {
-                  out += ' throw new ValidationError([' + (__err) + ']); ';
-                } else {
-                  out += ' validate.errors = [' + (__err) + ']; return false; ';
-                }
-              } else {
-                out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
-              }
-              out += ' } ';
-              if ($pgMax !== undefined) {
-                out += ' else ';
-              }
-            }
-            if ($pgMax !== undefined) {
-              var $limit = $pgMax,
-                $reason = 'maximum',
-                $moreOrLess = 'more';
-              out += ' ' + ($valid) + ' = pgPropCount' + ($lvl) + ' <= ' + ($pgMax) + '; ';
-              $errSchemaPath = it.errSchemaPath + '/patternGroups/maximum';
-              out += '  if (!' + ($valid) + ') {   ';
-              var $$outStack = $$outStack || [];
-              $$outStack.push(out);
-              out = ''; /* istanbul ignore else */
-              if (it.createErrors !== false) {
-                out += ' { keyword: \'' + ('patternGroups') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { reason: \'' + ($reason) + '\', limit: ' + ($limit) + ', pattern: \'' + (it.util.escapeQuotes($pgProperty)) + '\' } ';
-                if (it.opts.messages !== false) {
-                  out += ' , message: \'should NOT have ' + ($moreOrLess) + ' than ' + ($limit) + ' properties matching pattern "' + (it.util.escapeQuotes($pgProperty)) + '"\' ';
-                }
-                if (it.opts.verbose) {
-                  out += ' , schema: validate.schema' + ($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 += ' } ';
-            }
-            $errSchemaPath = $currErrSchemaPath;
-            if ($breakOnError) {
-              out += ' if (' + ($valid) + ') { ';
-              $closingBraces += '}';
-            }
-          }
-        }
-      }
-    }
-  }
   if ($breakOnError) {
     out += ' ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {';
   }
diff --git a/node_modules/ajv/lib/dotjs/ref.js b/node_modules/ajv/lib/dotjs/ref.js
index a9d7bb909..cac481186 100644
--- a/node_modules/ajv/lib/dotjs/ref.js
+++ b/node_modules/ajv/lib/dotjs/ref.js
@@ -73,7 +73,7 @@ module.exports = function generate_ref(it, $keyword, $ruleType) {
         out += ' if (' + ($nextValid) + ') { ';
       }
     } else {
-      $async = $refVal.$async === true;
+      $async = $refVal.$async === true || (it.async && $refVal.$async !== false);
       $refCode = $refVal.code;
     }
   }
@@ -100,7 +100,7 @@ module.exports = function generate_ref(it, $keyword, $ruleType) {
       if ($breakOnError) {
         out += ' var ' + ($valid) + '; ';
       }
-      out += ' try { ' + (it.yieldAwait) + ' ' + (__callValidate) + '; ';
+      out += ' try { await ' + (__callValidate) + '; ';
       if ($breakOnError) {
         out += ' ' + ($valid) + ' = true; ';
       }
diff --git a/node_modules/ajv/lib/dotjs/uniqueItems.js b/node_modules/ajv/lib/dotjs/uniqueItems.js
index d9b3185fc..d2dedf5a7 100644
--- a/node_modules/ajv/lib/dotjs/uniqueItems.js
+++ b/node_modules/ajv/lib/dotjs/uniqueItems.js
@@ -21,7 +21,21 @@ module.exports = function generate_uniqueItems(it, $keyword, $ruleType) {
     if ($isData) {
       out += ' var ' + ($valid) + '; if (' + ($schemaValue) + ' === false || ' + ($schemaValue) + ' === undefined) ' + ($valid) + ' = true; else if (typeof ' + ($schemaValue) + ' != \'boolean\') ' + ($valid) + ' = false; else { ';
     }
-    out += ' var ' + ($valid) + ' = true; if (' + ($data) + '.length > 1) { var i = ' + ($data) + '.length, j; outer: for (;i--;) { for (j = i; j--;) { if (equal(' + ($data) + '[i], ' + ($data) + '[j])) { ' + ($valid) + ' = false; break outer; } } } } ';
+    out += ' var i = ' + ($data) + '.length , ' + ($valid) + ' = true , j; if (i > 1) { ';
+    var $itemType = it.schema.items && it.schema.items.type,
+      $typeIsArray = Array.isArray($itemType);
+    if (!$itemType || $itemType == 'object' || $itemType == 'array' || ($typeIsArray && ($itemType.indexOf('object') >= 0 || $itemType.indexOf('array') >= 0))) {
+      out += ' outer: for (;i--;) { for (j = i; j--;) { if (equal(' + ($data) + '[i], ' + ($data) + '[j])) { ' + ($valid) + ' = false; break outer; } } } ';
+    } else {
+      out += ' var itemIndices = {}, item; for (;i--;) { var item = ' + ($data) + '[i]; ';
+      var $method = 'checkDataType' + ($typeIsArray ? 's' : '');
+      out += ' if (' + (it.util[$method]($itemType, 'item', true)) + ') continue; ';
+      if ($typeIsArray) {
+        out += ' if (typeof item == \'string\') item = \'"\' + item; ';
+      }
+      out += ' if (typeof itemIndices[item] == \'number\') { ' + ($valid) + ' = false; j = itemIndices[item]; break; } itemIndices[item] = i; } ';
+    }
+    out += ' } ';
     if ($isData) {
       out += '  }  ';
     }
diff --git a/node_modules/ajv/lib/dotjs/validate.js b/node_modules/ajv/lib/dotjs/validate.js
index 5ff9beee7..9f9e1ae40 100644
--- a/node_modules/ajv/lib/dotjs/validate.js
+++ b/node_modules/ajv/lib/dotjs/validate.js
@@ -5,25 +5,12 @@ module.exports = function generate_validate(it, $keyword, $ruleType) {
     $refKeywords = it.util.schemaHasRulesExcept(it.schema, it.RULES.all, '$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 ($es7) {
-        out += ' (async function ';
-      } else {
-        if (it.opts.async != '*') {
-          out += 'co.wrap';
-        }
-        out += '(function* ';
-      }
-    } else {
-      out += ' (function ';
+      it.async = true;
+      out += 'async ';
     }
-    out += ' (data, dataPath, parentData, parentDataProperty, rootData) { \'use strict\'; ';
+    out += 'function(data, dataPath, parentData, parentDataProperty, rootData) { \'use strict\'; ';
     if ($id && (it.opts.sourceCode || it.opts.processCode)) {
       out += ' ' + ('/\*# sourceURL=' + $id + ' */') + ' ';
     }
@@ -83,7 +70,7 @@ module.exports = function generate_validate(it, $keyword, $ruleType) {
       }
     }
     if (it.isTop) {
-      out += ' }); return validate; ';
+      out += ' }; return validate; ';
     }
     return out;
   }
@@ -126,6 +113,9 @@ module.exports = function generate_validate(it, $keyword, $ruleType) {
       it.logger.warn('$ref: keywords ignored in schema at path "' + it.errSchemaPath + '"');
     }
   }
+  if (it.schema.$comment && it.opts.$comment) {
+    out += ' ' + (it.RULES.all.$comment.code(it, '$comment'));
+  }
   if ($typeSchema) {
     if (it.opts.coerceTypes) {
       var $coerceToTypes = it.util.coerceToTypes(it.opts.coerceTypes, $typeSchema);
@@ -280,9 +270,6 @@ module.exports = function generate_validate(it, $keyword, $ruleType) {
       $closingBraces2 += '}';
     }
   } else {
-    if (it.opts.v5 && it.schema.patternGroups) {
-      it.logger.warn('keyword "patternGroups" is deprecated and disabled. Use option patternGroups: true to enable.');
-    }
     var arr2 = it.RULES;
     if (arr2) {
       var $rulesGroup, i2 = -1,
@@ -430,7 +417,7 @@ module.exports = function generate_validate(it, $keyword, $ruleType) {
       out += ' validate.errors = vErrors; ';
       out += ' return errors === 0;       ';
     }
-    out += ' }); return validate;';
+    out += ' }; return validate;';
   } else {
     out += ' var ' + ($valid) + ' = errors === errs_' + ($lvl) + ';';
   }