public void Add(VarDefNode varDef)
{
string varName = varDef.VarSpec.Name;
if (IsDefinedHere(varName))
throw new InterpreterException("Multiple definitions within the same scope for variable: " + varName);
Variables[varName] = new IntVariable(varDef);
}
public void Add(string varName, IntVariable var)
{
if (IsDefinedHere(varName))
throw new InterpreterException("Multiple definitions within the same scope for variable: " + varName);
Variables[varName] = var;
}