private void CheckFunction(ASTNode node)
{
string name = node.GetName();
List <ASTNode> args = node.GetChildren();
Table scope = node.GetScope();
while (scope != null)
{
Symbol reference = scope.lookup(name);
if (reference != null) //The identifier exists in the current scope
{
if (args.Count == reference.GetParameters().Count)
{
for (int i = 0; i < args.Count; i++)
{
if (!(args[i].GetType() == reference.GetParameters()[i]))
{
Swift.error("The type of the parameter you supplied when calling \"" + name + "\" at the line " + args[i].GetContext().GetLine().ToString() + ", column " + args[i].GetContext().GetPos().ToString() + " is not the same type as required by the function", 1);
}
}
break;
}
else
{
Swift.error("The number of parameters you supplied when calling \"" + name + "\" at the line " + node.GetContext().GetLine().ToString() + ", column " + node.GetContext().GetPos().ToString() + " does not match the required number of parameters as defined in the function", 1);
}
}
scope = scope.GetReference();
}
}
