webkitgtk-2.16.5HEADwebkitgtk-2.16.5master

1 files changed, 47 insertions, 0 deletions

diff --git a/Source/WebCore/bindings/js/JSDOMConstructorBase.cpp b/Source/WebCore/bindings/js/JSDOMConstructorBase.cpp
new file mode 100644
index 000000000..3c04c5408
--- /dev/null
+++ b/Source/WebCore/bindings/js/JSDOMConstructorBase.cpp
@@ -0,0 +1,47 @@
+/*
+ *  Copyright (C) 1999-2001 Harri Porten (porten@kde.org)
+ *  Copyright (C) 2004-2011, 2013, 2016 Apple Inc. All rights reserved.
+ *  Copyright (C) 2007 Samuel Weinig <sam@webkit.org>
+ *  Copyright (C) 2013 Michael Pruett <michael@68k.org>
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include "config.h"
+#include "JSDOMConstructor.h"
+
+#include <runtime/JSCInlines.h>
+
+using namespace JSC;
+
+namespace WebCore {
+
+STATIC_ASSERT_IS_TRIVIALLY_DESTRUCTIBLE(JSDOMConstructorBase);
+
+static EncodedJSValue JSC_HOST_CALL callThrowTypeError(ExecState* exec)
+{
+    VM& vm = exec->vm();
+    auto scope = DECLARE_THROW_SCOPE(vm);
+    throwTypeError(exec, scope, ASCIILiteral("Constructor requires 'new' operator"));
+    return JSValue::encode(jsNull());
+}
+
+CallType JSDOMConstructorBase::getCallData(JSCell*, CallData& callData)
+{
+    callData.native.function = callThrowTypeError;
+    return CallType::Host;
+}
+
+} // namespace WebCore