public void EmitArguments(INodeList <Expression> arguments, ArgumentConversions conversions)
{
if (arguments.Count > 0)
{
for (int i = 0; i < arguments.Count; i++)
{
var arg = arguments[i];
var conv = conversions[i];
if (conv != null)
{
if (conv.ConversionType == ConversionType.Normal)
{
arg.GenerateCode(this, Expression.AssignOption);
EmitConvert(conv);
}
else if (conv.ConversionType == ConversionType.ParamArray)
{
var args = new Expression[arguments.Count - i];
arguments.CopyTo(args, conv.Index);
EmitConvert((ParamArrayConversion)conv, args);
break;
}
}
else
{
arg.GenerateCode(this, Expression.AssignOption);
}
}
}
// remaing Conversions like optional or param array
if (arguments.Count < conversions.Count)
{
for (var i = arguments.Count; i < conversions.Count; i++)
{
Conversion conv = conversions[i];
if (conv.ConversionType == ConversionType.Normal)
{
arguments[i].GenerateCode(this, Expression.AssignOption);
EmitConvert(conv);
}
else if (conv.ConversionType == ConversionType.ParamArray)
{
// remaining arguments
var args = new Expression[arguments.Count - i];
arguments.CopyTo(args, conv.Index);
EmitConvert((ParamArrayConversion)conv, args);
break;
}
}
}
}