/// <summary>
/// Visits the specified pop value expression.
/// </summary>
/// <param name="popValue">The pop value expression.</param>
/// <returns></returns>
protected virtual IExpression DeepCopy(PopValue popValue)
{
popValue.Type = this.Substitute(popValue.Type);
return popValue;
}
/// <summary>
/// Performs some computation with the given pop value expression.
/// </summary>
public override void Visit(IPopValue popValue)
{
PopValue mutablePopValue = new PopValue(popValue);
this.resultExpression = this.myCodeCopier.DeepCopy(mutablePopValue);
}
/// <summary>
/// Rewrites the children of the given pop value expression.
/// </summary>
public virtual void RewriteChildren(PopValue popValue)
{
this.RewriteChildren((Expression)popValue);
}
/// <summary>
/// Visits the specified PopValue.
/// </summary>
/// <param name="popValue">The PopValue.</param>
/// <returns></returns>
public virtual IExpression Visit(PopValue popValue)
{
popValue.Type = this.Visit(popValue.Type);
return popValue;
}
/// <summary>
/// Performs some computation with the given pop value expression.
/// </summary>
/// <param name="popValue"></param>
public override void Visit(IPopValue popValue)
{
PopValue mutablePopValue = popValue as PopValue;
if (alwaysMakeACopy || mutablePopValue == null) mutablePopValue = new PopValue(popValue);
this.resultExpression = this.myCodeMutator.Visit(mutablePopValue);
}
