//--- impl board creation
internal PositionValue GetPosition(string name)
{
var position = PositionValue.Create(name);
SetPosition(position);
return(position);
}
// recursively add symbols
void AddPositions(int index, string prefix, IList <string> dims)
{
foreach (var frag in dims[index].Split('/'))
{
var name = prefix + frag;
if (index + 1 < dims.Count)
{
AddPositions(index + 1, name, dims);
}
else
{
var sym = Symbols.Find(name);
if (sym == null)
{
Symbols.DefineValue(name, PositionValue.Create(name));
}
else if (!(sym.Kind == SymKinds.VALUE && sym.DataType == DataTypes.Position))
{
_currentparser.Syntax("cannot define {0} as position", name);
}
}
}
}
protected PositionValue DefPosition(IdentNode node)
{
return(DefSymbolValue(node, PositionValue.Create(node.Name)) as PositionValue);
}