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authorruki <waruqi@gmail.com>2018-11-08 00:38:48 +0800
committerruki <waruqi@gmail.com>2018-11-07 21:53:09 +0800
commit26105034da4fcce7ac883c899d781f016559310d (patch)
treec459a5dc4e3aa0972d9919033ece511ce76dd129 /node_modules/@babel/runtime/helpers/set.js
parent2c77f00f1a7ecb6c8192f9c16d3b2001b254a107 (diff)
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Diffstat (limited to 'node_modules/@babel/runtime/helpers/set.js')
-rw-r--r--node_modules/@babel/runtime/helpers/set.js63
1 files changed, 63 insertions, 0 deletions
diff --git a/node_modules/@babel/runtime/helpers/set.js b/node_modules/@babel/runtime/helpers/set.js
new file mode 100644
index 00000000..aa405aaf
--- /dev/null
+++ b/node_modules/@babel/runtime/helpers/set.js
@@ -0,0 +1,63 @@
+var _Object$defineProperty = require("../core-js/object/define-property");
+
+var _Object$getOwnPropertyDescriptor = require("../core-js/object/get-own-property-descriptor");
+
+var _Reflect$set = require("../core-js/reflect/set");
+
+var getPrototypeOf = require("./getPrototypeOf");
+
+var superPropBase = require("./superPropBase");
+
+var defineProperty = require("./defineProperty");
+
+function set(target, property, value, receiver) {
+ if (typeof Reflect !== "undefined" && _Reflect$set) {
+ set = _Reflect$set;
+ } else {
+ set = function set(target, property, value, receiver) {
+ var base = superPropBase(target, property);
+ var desc;
+
+ if (base) {
+ desc = _Object$getOwnPropertyDescriptor(base, property);
+
+ if (desc.set) {
+ desc.set.call(receiver, value);
+ return true;
+ } else if (!desc.writable) {
+ return false;
+ }
+ }
+
+ desc = _Object$getOwnPropertyDescriptor(receiver, property);
+
+ if (desc) {
+ if (!desc.writable) {
+ return false;
+ }
+
+ desc.value = value;
+
+ _Object$defineProperty(receiver, property, desc);
+ } else {
+ defineProperty(receiver, property, value);
+ }
+
+ return true;
+ };
+ }
+
+ return set(target, property, value, receiver);
+}
+
+function _set(target, property, value, receiver, isStrict) {
+ var s = set(target, property, value, receiver || target);
+
+ if (!s && isStrict) {
+ throw new Error('failed to set property');
+ }
+
+ return value;
+}
+
+module.exports = _set; \ No newline at end of file