public override void Visit(DerefOp op, Node n)
{
VisitScalarOpDefault(op, n);
Assert(TypeSemantics.IsEntityType(op.Type), "Expected an entity type. Found " + op.Type);
Assert(TypeSemantics.IsReferenceType(n.Child0.Op.Type), "Expected a ref type. Found " + n.Child0.Op.Type);
var r = n.Child0.Op.Type.EdmType as RefType;
Assert(r.ElementType.EdmEquals(op.Type.EdmType), "Inconsistent types");
}
// <summary>
// Copies a DerefOp
// </summary>
// <param name="op"> the derefOp to copy </param>
// <param name="n"> the subtree </param>
// <returns> a copy of the subtree </returns>
public override Node Visit(DerefOp op, Node n)
{
return(CopyDefault(m_destCmd.CreateDerefOp(op.Type), n));
}
public virtual void Visit(DerefOp op, Node n)
{
this.VisitScalarOpDefault((ScalarOp)op, n);
}
public virtual void Visit(DerefOp op, Node n)
{
VisitScalarOpDefault(op, n);
}
public virtual TResultType Visit(DerefOp op, Node n)
{
return(VisitScalarOpDefault(op, n));
}