private void ResolveVariables(int errorIndex)
{
bool resolveAgain = false;
for (int i = LinkedVariables.Count - 1; i >= 0; ++i)
{
var tuple = LinkedVariables[i];
if (UsedVariables.ContainsKey(tuple.Item1))
{
LinkVariable(errorIndex, tuple.Item2, UsedVariables[tuple.Item1]);
LinkedVariables.RemoveAt(i);
resolveAgain = true;
}
else if (UsedVariables.ContainsKey(tuple.Item2))
{
LinkVariable(errorIndex, tuple.Item1, UsedVariables[tuple.Item2]);
LinkedVariables.RemoveAt(i);
resolveAgain = true;
}
}
if (resolveAgain)
{
ResolveVariables(errorIndex);
}
}
public void LinkVariables(int errorIndex, string a, string b)
{
LinkedVariables.Add(new Tuple <string, string>(a, b));
ResolveVariables(errorIndex);
}