static private Exception CreateInvalidOperationException(string operation, LispVariant l, LispVariant r)
{
var exception = new LispException(string.Format(NoOperatorForTypes, operation, l.Type, r.Type));
exception.AddTokenInfos(l.Token);
return(exception);
}
private Exception CreateInvalidCastException(string name, string msg = "no")
{
var exception = new LispException(string.Format("Invalid cast for {2}, value={1} {0}", msg, StringValue, name));
exception.AddTokenInfos(Token);
return(exception);
}