override public void VisitRefAssignEx(RefAssignEx x)
{
_serializer.StartSerialize(typeof(RefAssignEx).Name, SerializeSpan(x.Span),
new NodeObj("Operation", x.Operation.ToString()));
base.VisitRefAssignEx(x);
_serializer.EndSerialize();
}
/// <inheritdoc />
public override void VisitRefAssignEx(RefAssignEx x)
{
var rOperand = CreateAliasValue(x.RValue);
var lOperand = CreateLValue(x.LValue);
Result(new RefAssignPoint(x, lOperand, rOperand));
}
public override void VisitRefAssignEx(RefAssignEx x)
{
// L =& R
VisitElement(x.LValue);
ConsumeToken(Tokens.T_EQ, "=");
ConsumeToken(Tokens.T_AMP, "&");
VisitElement(x.RValue);
}
/// <inheritdoc />
public override void VisitRefAssignEx(RefAssignEx x)
{
if ((x.RValue is DirectVarUse) || (x.RValue is ItemUse) || (x.RValue is IndirectVarUse))
{
occurrenceNodes.Enqueue(x);
}
base.VisitRefAssignEx(x);
}
/// <inheritdoc />
override public void VisitRefAssignEx(RefAssignEx x)
{
VisitAssignEx(x);
var lvalue = (VariableUse)result;
VisitElement(x.RValue);
result = new RefAssignEx(x.Position, lvalue, (Expression)result);
}
/// <summary>
/// Visit left and right values in ref assignment.
/// </summary>
/// <param name="x"></param>
virtual public void VisitRefAssignEx(RefAssignEx x)
{
VisitAssignEx(x);
VisitElement(x.RValue);
}
internal RefAssignPoint(RefAssignEx assign, LValuePoint lOperand, ValuePoint rOperand)
{
LOperand = lOperand;
ROperand = rOperand;
Assign = assign;
}