public Phrase(Expression function, params Expression[] inputs) : base(null)
{
if (inputs.Length > function.GetNumFreeArgs())
{
throw new ArgumentException("Too many arguments passed to a function expression");
}
Expression newExpression = function;
int counter = 0;
for (int i = 0; i < inputs.Length; i++)
{
if (inputs[i] == null)
{
counter++;
}
newExpression = new Phrase(newExpression, inputs[i], counter);
}
this.type = newExpression.type;
this.headString = newExpression.headString;
this.headType = newExpression.headType;
this.args = new Expression[newExpression.GetNumArgs()];
for (int i = 0; i < newExpression.GetNumArgs(); i++)
{
this.args[i] = newExpression.GetArg(i);
}
}
