fix: 微信登录补充保存username和role

node_modules/core-js/modules/es.set.difference.v2.js

@@ -0,0 +1,37 @@
+'use strict';
+var $ = require('../internals/export');
+var difference = require('../internals/set-difference');
+var fails = require('../internals/fails');
+var setMethodAcceptSetLike = require('../internals/set-method-accept-set-like');
+
+var SET_LIKE_INCORRECT_BEHAVIOR = !setMethodAcceptSetLike('difference', function (result) {
+  return result.size === 0;
+});
+
+var FORCED = SET_LIKE_INCORRECT_BEHAVIOR || fails(function () {
+  // https://bugs.webkit.org/show_bug.cgi?id=288595
+  var setLike = {
+    size: 1,
+    has: function () { return true; },
+    keys: function () {
+      var index = 0;
+      return {
+        next: function () {
+          var done = index++ > 1;
+          if (baseSet.has(1)) baseSet.clear();
+          return { done: done, value: 2 };
+        }
+      };
+    }
+  };
+  // eslint-disable-next-line es/no-set -- testing
+  var baseSet = new Set([1, 2, 3, 4]);
+  // eslint-disable-next-line es/no-set-prototype-difference -- testing
+  return baseSet.difference(setLike).size !== 3;
+});
+
+// `Set.prototype.difference` method
+// https://tc39.es/ecma262/#sec-set.prototype.difference
+$({ target: 'Set', proto: true, real: true, forced: FORCED }, {
+  difference: difference
+});