backtrackParse method

int backtrackParse(
  1. List<int> stack,
  2. int stack_top,
  3. IntSegmentedTuple action,
  4. int initial_token,
)

Implementation

int backtrackParse(List<int> stack, int stack_top, IntSegmentedTuple action,
    int initial_token) {
  stateStackTop = stack_top;
  ArrayList.copy(stack, 0, stateStack, 0, stateStackTop + 1);
  // assert(this.action == action);
  return backtrackParseInternal(action, initial_token);
}