public static T ParseStatement <T>(string statement) where T : INode
{
MethodDeclaration md = ParseTypeMember <MethodDeclaration>("Sub A()\n " + statement + "\nEnd Sub\n");
Assert.IsTrue(md.Body.Children.Count > 0);
Type type = typeof(T);
Assert.IsTrue(type.IsAssignableFrom(md.Body.Children[0].GetType()), String.Format("Parsed expression was {0} instead of {1} ({2})", md.GetType(), type, md));
return((T)md.Body.Children[0]);
}
public static Statement DeepCopy(this Statement right)
{
MethodDeclaration md = ParseToMethodDeclaration("void A() { " + right.Print() + " }");
if (md.Body.Children.Count == 0)
{
throw new ApplicationException("There were no statements.");
}
Type type = typeof(Statement);
if (!type.IsAssignableFrom(md.Body.Children[0].GetType()))
{
throw new ApplicationException(String.Format("Parsed expression was {0} instead of {1} ({2}).", md.GetType(), type, md));
}
return((Statement)md.Body.Children[0]);
}
