Update Files

Kha/Tools/linux_arm64/std/js/lib/Symbol.hx

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+/*
+ * Copyright (C)2005-2019 Haxe Foundation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+package js.lib;
+
+@:native("Symbol")
+extern class Symbol {
+	/**
+		To create a new primitive symbol, use `new Symbol()` with an optional string as its `description`.
+
+		NOTE: Unlike in plain JavaScript, `new Symbol()` syntax is used in Haxe. This generates a `Symbol(...)`
+		expression as required by the JavaScript specification.
+	**/
+	@:pure @:selfCall function new(?description:String);
+
+	/**
+		Searches for existing symbols with the given key and returns it if found.
+		Otherwise a new symbol gets created in the global symbol registry with this key.
+	**/
+	@:native("for") static function for_(key:String):Symbol;
+
+	/**
+		Retrieves a shared symbol key from the global symbol registry for the given symbol.
+	**/
+	@:pure static function keyFor(sym:Symbol):Null<String>;
+
+	/**
+		Returns a string containing the description of the Symbol.
+	**/
+	@:pure function toString():String;
+
+	/**
+		A method returning the default iterator for an object.
+	**/
+	static var iterator(default, null):Symbol;
+
+	/**
+		A method that returns the default AsyncIterator for an object.
+	**/
+	static var asyncIterator(default, null):Symbol;
+
+	/**
+		Retrieve symbol from a given `object`.
+
+		NOTE: This is a Haxe-specific method that generates an `object[symbol]` expression.
+	**/
+	inline function ofObject<T>(object:{}):Null<T>
+		return (cast object)[cast this];
+}