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[dotfiles/.git] / .config / coc / extensions / node_modules / coc-prettier / node_modules / core-js / internals / iterators-core.js

diff --git a/.config/coc/extensions/node_modules/coc-prettier/node_modules/core-js/internals/iterators-core.js b/.config/coc/extensions/node_modules/coc-prettier/node_modules/core-js/internals/iterators-core.js
new file mode 100644 (file)
index 0000000..fccca93
--- /dev/null
+++ b/.config/coc/extensions/node_modules/coc-prettier/node_modules/core-js/internals/iterators-core.js
@@ -0,0 +1,37 @@
+'use strict';
+var getPrototypeOf = require('../internals/object-get-prototype-of');
+var createNonEnumerableProperty = require('../internals/create-non-enumerable-property');
+var has = require('../internals/has');
+var wellKnownSymbol = require('../internals/well-known-symbol');
+var IS_PURE = require('../internals/is-pure');
+
+var ITERATOR = wellKnownSymbol('iterator');
+var BUGGY_SAFARI_ITERATORS = false;
+
+var returnThis = function () { return this; };
+
+// `%IteratorPrototype%` object
+// https://tc39.github.io/ecma262/#sec-%iteratorprototype%-object
+var IteratorPrototype, PrototypeOfArrayIteratorPrototype, arrayIterator;
+
+if ([].keys) {
+  arrayIterator = [].keys();
+  // Safari 8 has buggy iterators w/o `next`
+  if (!('next' in arrayIterator)) BUGGY_SAFARI_ITERATORS = true;
+  else {
+    PrototypeOfArrayIteratorPrototype = getPrototypeOf(getPrototypeOf(arrayIterator));
+    if (PrototypeOfArrayIteratorPrototype !== Object.prototype) IteratorPrototype = PrototypeOfArrayIteratorPrototype;
+  }
+}
+
+if (IteratorPrototype == undefined) IteratorPrototype = {};
+
+// 25.1.2.1.1 %IteratorPrototype%[@@iterator]()
+if (!IS_PURE && !has(IteratorPrototype, ITERATOR)) {
+  createNonEnumerableProperty(IteratorPrototype, ITERATOR, returnThis);
+}
+
+module.exports = {
+  IteratorPrototype: IteratorPrototype,
+  BUGGY_SAFARI_ITERATORS: BUGGY_SAFARI_ITERATORS
+};