Update Files

Kha/Tools/macos/std/js/lib/ArrayBuffer.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("ArrayBuffer")
+extern class ArrayBuffer {
+	static function isView(value:Dynamic):Bool;
+
+	final byteLength:Int;
+
+	/** @throws DOMError */
+	function new(length:Int):Void;
+
+	function slice(begin:Int, ?end:Int):ArrayBuffer;
+}
+
+#if (js_es <= 5)
+@:ifFeature('js.lib.ArrayBuffer.slice')
+private class ArrayBufferCompat {
+	static function sliceImpl(begin, ?end) {
+		var u = new js.lib.Uint8Array(js.Lib.nativeThis, begin, end == null ? null : (end - begin));
+		var resultArray = new js.lib.Uint8Array(u.byteLength);
+		resultArray.set(u);
+		return resultArray.buffer;
+	}
+
+	static function __init__():Void
+		untyped {
+			// IE10 ArrayBuffer.slice polyfill
+			if (js.Syntax.code("ArrayBuffer").prototype.slice == null)
+				js.Syntax.code("ArrayBuffer").prototype.slice = sliceImpl;
+		}
+}
+#end