public override void OnReturnStatement(ReturnStatement stmt)
{
// First normalize the statement
normalizer.Visit(stmt);
//empty return, so error
if (stmt.Expression == null)
{
throw new Exception("An empty return statement on a method with output attribute");
}
found = true;
var block = (Block)stmt.ParentNode;
int index = 0;
while (block.Statements[index] != stmt)
{
index++;
}
MethodInvocationExpression invocation = mie.CloneNode();
invocation.Arguments.Add(stmt.Expression);
stmt.Expression = invocation;
}