public virtual void VisitStackAllocExpression(StackAllocExpression stackAllocExpression)
{
StartNode(stackAllocExpression);
WriteKeyword(StackAllocExpression.StackallocKeywordRole);
stackAllocExpression.Type.AcceptVisitor(this);
WriteCommaSeparatedListInBrackets(new[] { stackAllocExpression.CountExpression });
EndNode(stackAllocExpression);
}