public void DeclareVariable(string name,Type value)
{
if(_variables.ContainsKey(name))
throw new SemanticException("Variable " + name + " already exist");
_variables[name] = value;
_values[name] = value.GetDefaultValue();
}
public ArrayType(Type ofType, List<int> dim )
{
OfType = ofType;
Dimensions = dim;
}
