public virtual Expression CreateExpressionTree(ResolveContext ec)
{
if (ArgType == AType.Default)
{
ec.Report.Error(854, Expr.Location, "An expression tree cannot contain an invocation which uses optional parameter");
}
return(Expr.CreateExpressionTree(ec));
}
public virtual Expression CreateExpressionTree(ResolveContext rc)
{
if (Type.Kind == MemberKind.ByRef)
{
rc.Report.Error(8153, Expr.Location, "An expression tree lambda cannot contain a call to a method, property, or indexer that returns by reference");
return(null);
}
if (ArgType == AType.Default)
{
rc.Report.Error(854, Expr.Location, "An expression tree cannot contain an invocation which uses optional parameter");
}
return(Expr.CreateExpressionTree(rc));
}
public override Expression CreateExpressionTree(EmitContext ec)
{
ArrayList args;
if (Arguments == null)
{
args = new ArrayList(1);
}
else
{
args = new ArrayList(Arguments.Count + 1);
}
args.Add(new Argument(InstanceExpr.CreateExpressionTree(ec)));
if (Arguments != null)
{
foreach (Argument a in Arguments)
{
args.Add(new Argument(a.Expr.CreateExpressionTree(ec)));
}
}
return(CreateExpressionFactoryCall("Invoke", args));
}
public override Expression CreateExpressionTree(ResolveContext ec)
{
return(newExpr.CreateExpressionTree(ec));
}
public override Expression CreateExpressionTree(ResolveContext ec)
{
return(condition.CreateExpressionTree(ec));
}
