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diff --git a/vala/valacastexpression.vala b/vala/valacastexpression.vala
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+/* valacastexpression.vala
+ *
+ * Copyright (C) 2006  Jürg Billeter
+ *
+ * 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
+ *
+ * Author:
+ * 	Jürg Billeter <j@bitron.ch>
+ */
+
+using GLib;
+
+/**
+ * Represents a type cast in the source code.
+ */
+public class Vala.CastExpression : Expression {
+	/**
+	 * The expression to be cast.
+	 */
+	public Expression! inner {
+		get {
+			return _inner;
+		}
+		set construct {
+			_inner = value;
+			_inner.parent_node = this;
+		}
+	}
+	
+	/**
+	 * The target type.
+	 */
+	public TypeReference! type_reference { get; set construct; }
+
+	private Expression! _inner;
+
+	/**
+	 * Creates a new cast expression.
+	 *
+	 * @param inner expression to be cast
+	 * @param type  target type
+	 * @return      newly created cast expression
+	 */
+	public CastExpression (Expression! _inner, TypeReference! type, SourceReference source) {
+		inner = _inner;
+		type_reference = type;
+		source_reference = source;
+	}
+	
+	public override void accept (CodeVisitor! visitor) {
+		inner.accept (visitor);
+		type_reference.accept (visitor);
+
+		visitor.visit_cast_expression (this);
+	}
+
+	public override void replace (CodeNode! old_node, CodeNode! new_node) {
+		if (inner == old_node) {
+			inner = (Expression) new_node;
+		}
+	}
+}