feat(polyfills): use stdlib for js polyfills.

2021-11-26 08:14:34 +00:00
parent 4a8f00bc7c
commit 08b0e17d47
18 changed files with 296 additions and 60 deletions
@@ -0,0 +1,21 @@
+/*
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package kotlin.js
+
+@JsNativeImplementation("""
+(function() {
+    if (typeof globalThis === 'object') return; 
+    Object.defineProperty(Object.prototype, '__magic__', {
+        get: function() {
+            return this;
+        },
+        configurable: true
+    });
+    __magic__.globalThis = __magic__;
+    delete Object.prototype.__magic__;
+}());
+""")
+internal external val globalThis: dynamic