public IDisposable PushArguments(VarDefinitionStmt[] arguments, Value[] values)
{
var scopePopper = PushScope();
try
{
for (var i = 0; i < arguments.Length; i++)
{
_scope.DefineIdentifier(arguments[i].Name.Name, values[i]);
}
}
catch (Exception)
{
scopePopper.Dispose();
throw;
}
return scopePopper;
}
public Value(Value value)
{
_value = value._value;
_type = value._type;
}
private Identifier(bool unused)
: this()
{
_isDefined = false;
_value = null;
}
public Identifier(Value value)
{
_value = value;
_isDefined = true;
}
public void DefineIdentifier(string name, Value value)
{
_scope.DefineIdentifier(name, value);
}
public void DefineIdentifier(string name, Value value)
{
if (_values.ContainsKey(name))
throw new IdentifierAlreadyDefinedException(name);
_values.Add(name, new Identifier(value));
}