public static Expression SetVarCached(this IScope S, string Name, Expression E, bool Recursive = true)
{
var C = S.HasVar(Name, E.Type, Recursive);
IScope Sc;
if (C == -1)
{
C = S.HasVar(Name, Recursive);
}
if (C == -1)
{
Sc = S;
Sc.DeclareVar(Name, E.Type);
}
else
{
Sc = S.ElementAt(C);
if (!Sc.OnDateType.ContainsKey(Name))
{
Sc.OnDateType.Add(Name, new List <Type>());
}
else
{
Sc.OnDateType[Name].Clear();
}
if (!Sc.HasVar(Name, E.Type))
{
Sc.DeclareVar(Name, E.Type);
}
Sc.OnDateType[Name].Add(E.Type);
}
return(Sc.SetVar(Name, E));
}
public static Expression Generator(this VarAutExpression E)
{
Type T;
if (E.Index == null)
{
T = E.UnboxTo ?? typeof(object);
}
else
{
E.Index = E.Index.Select(x => x.ConvertTo(typeof(int))).ToList();
if (E.UnboxTo != null)
{
if (E.Index.Count == 1)
{
T = E.UnboxTo.MakeArrayType();
}
else
{
T = E.UnboxTo.MakeArrayType(E.Index.Count);
}
}
else
if (E.Index.Count == 1)
{
T = typeof(object[]);
}
else
{
T = typeof(object).MakeArrayType(E.Index.Count);
}
}
IScope Sc;
if (E.IsGlobal ?? false)
{
Sc = CurrentScope.Last();
}
else
{
Sc = CurrentScope;
}
Sc.DeclareVar(E.Name, T);
if (E.Index == null)
{
return(null);
}
else
{
return(Sc.SetVar(E.Name, Expression.NewArrayBounds(T.GetElementType(), E.Index)));
}
}