internal override Node Bind(Binder b)
{
if (Token.Type == TokenType.LPARAMETERS || Token.Type == TokenType.PARAMETERS)
{
for (int i = 0; i < VarDecls.Length; i++)
{
var argIdx = b.Options.ArrayBase + i;
var paramArray = IdExpr.Bound((b.Entity as Script).ParamArray);
VarDecls[i].Initializer =
IifExpr.Bound(
BinaryExpr.Bound(ArrayLengthExpr.Bound(paramArray), Token, LiteralExpr.Bound(Constant.Create(i)), BinaryOperatorKind.GreaterThan, b.Options.Binding),
ArrayAccessExpr.Bound(paramArray, ArgList.Bound(LiteralExpr.Bound(Constant.Create(argIdx))), b),
DefaultExpr.Bound(b, b.ObjectType),
b.Options.Binding);
}
}
// TODO: Handle STATIC
if (Token.Type == TokenType.STATIC)
{
throw Error(ErrorCode.NotSupported, "STATIC");
}
for (int i = 0; i < VarDecls.Length; i++)
{
b.Bind(ref VarDecls[i]);
}
return(null);
}
internal override Node Bind(Binder b)
{
if (!b.Options.AllowDotAccess && Token.Type == TokenType.DOT)
{
ThrowError(ErrorCode.DotMemberAccess);
}
b.Bind(ref Expr);
Expr.RequireValue();
if (Expr.Datatype.IsArray && Expr.Datatype.ArrayRank == 1 && Binder.LookupComparer.Equals((Member as IdExpr)?.Name, SystemNames.Length))
{
return(ArrayLengthExpr.Bound(Expr));
}
Symbol = b.BindMemberAccess(ref Expr, ref Member, Affinity);
Datatype = Symbol.Type();
return(null);
}
