private PartialCall(Value arg, PartialCall last, bool right = false)
{
ArgumentsLeft = last.ArgumentsLeft - 1;
if (right && ArgumentsLeft != 1) throw new RightArgumentPassedToNonInfixFunction();
Function = last.Function;
Argument = arg;
this.last = last;
this.right = right;
Expecting = GetExpecting();
}
public PartialCall Add(Value argument)
{
//if (CheckArgument(argument) == MatchType.Mismatch) throw new NoMatchingSignature(SignatureMismatchType.Individual);
if (Expecting == ValueType.Identifier) argument = new Identifier(argument.Var.LastName);
var call = new PartialCall(argument, this);
if (right)
{
var temp = new PartialCall(Argument, call);
temp.ArgumentsLeft = 0; //ArgumentsLeft needs to be fixed to 0 because this additional PartialCall doesn't actually need to decrement it
call.last = last;
return temp;
}
return call;
}
private void AddFunction(PartialCall partialCall)
{
if (fixity != Hype.Fixity.Prefix && partialCall.ArgumentsLeft != 2)
{
throw new ExpressionException("This overload can't be added to an infix function because it does not require exactly two arguments.");
}
PotentialMatches.Add(partialCall);
}
private void AddFunction(IInvokable func)
{
var partialCall = new PartialCall(func);
AddFunction(partialCall);
}
