.gitignore added

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

diff --git a/.config/coc/extensions/node_modules/coc-prettier/node_modules/core-js/internals/internal-metadata.js b/.config/coc/extensions/node_modules/coc-prettier/node_modules/core-js/internals/internal-metadata.js
new file mode 100644 (file)
index 0000000..d70c48c
--- /dev/null
+++ b/.config/coc/extensions/node_modules/coc-prettier/node_modules/core-js/internals/internal-metadata.js
@@ -0,0 +1,61 @@
+var hiddenKeys = require('../internals/hidden-keys');
+var isObject = require('../internals/is-object');
+var has = require('../internals/has');
+var defineProperty = require('../internals/object-define-property').f;
+var uid = require('../internals/uid');
+var FREEZING = require('../internals/freezing');
+
+var METADATA = uid('meta');
+var id = 0;
+
+var isExtensible = Object.isExtensible || function () {
+  return true;
+};
+
+var setMetadata = function (it) {
+  defineProperty(it, METADATA, { value: {
+    objectID: 'O' + ++id, // object ID
+    weakData: {}          // weak collections IDs
+  } });
+};
+
+var fastKey = function (it, create) {
+  // return a primitive with prefix
+  if (!isObject(it)) return typeof it == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it;
+  if (!has(it, METADATA)) {
+    // can't set metadata to uncaught frozen object
+    if (!isExtensible(it)) return 'F';
+    // not necessary to add metadata
+    if (!create) return 'E';
+    // add missing metadata
+    setMetadata(it);
+  // return object ID
+  } return it[METADATA].objectID;
+};
+
+var getWeakData = function (it, create) {
+  if (!has(it, METADATA)) {
+    // can't set metadata to uncaught frozen object
+    if (!isExtensible(it)) return true;
+    // not necessary to add metadata
+    if (!create) return false;
+    // add missing metadata
+    setMetadata(it);
+  // return the store of weak collections IDs
+  } return it[METADATA].weakData;
+};
+
+// add metadata on freeze-family methods calling
+var onFreeze = function (it) {
+  if (FREEZING && meta.REQUIRED && isExtensible(it) && !has(it, METADATA)) setMetadata(it);
+  return it;
+};
+
+var meta = module.exports = {
+  REQUIRED: false,
+  fastKey: fastKey,
+  getWeakData: getWeakData,
+  onFreeze: onFreeze
+};
+
+hiddenKeys[METADATA] = true;