public virtual Expr Visit(AccessorCallExpr e)
{
var lV = VisitExpr(e.Left);
var aV = Visit(e.Arguments);
return(lV == e.Left && aV == e.Arguments ? e : new AccessorCallExpr(e.Location, lV, aV, e.IsStatement));
}
internal protected AccessorCallFrame(EvalVisitor visitor, AccessorCallExpr e)
: base(visitor, e)
{
var declaredFunc = Expr.DeclaredFunctions;
if (declaredFunc != null)
{
foreach (var df in declaredFunc)
{
Visitor.ScopeManager.Register(df);
}
}
}
public IAccessorFrameInitializer OnIndex(Func <IAccessorFrame, RuntimeObj, PExpr> code)
{
if (_state == null)
{
AccessorCallExpr c = _current?.Expr as AccessorCallExpr;
if (c != null && c.IsIndexer && c.Arguments.Count == 1)
{
_state = new FrameState(_current, code, null, c.Arguments);
}
_current = _frame;
}
return(this);
}
public override PExpr Visit(IAccessorFrame frame)
{
AccessorCallExpr cE = frame.Expr as AccessorCallExpr;
if (cE != null)
{
var s = frame.GetCallState(cE.Arguments, DoCall);
if (s != null)
{
return(s.Visit());
}
}
return(frame.SetError());
}
public PExpr Visit(AccessorCallExpr e) => Run(new AccessorCallFrame(this, e));
public PExpr Visit(AccessorCallExpr e)
{
return(Run(new AccessorFrame(this, e)));
}