public void Restore(ShiftReduceParser <ValueType> parser)
{
parser.tokenpos = tokenpos;
parser.state_stack = state_stack;
parser.value_stack = value_stack;
parser.PopTill(parser.tokenstream[tokenpos].Location);
parser.next = 0;
parser.current_state = parser.state_stack.Top();
}
public ParserState(ShiftReduceParser <ValueType> parser)
{
tokenpos = parser.tokenpos - 1;
state_stack = parser.state_stack.Clone();
value_stack = parser.value_stack.Clone();
}
