internal bool HasToken(JSToken token)
{
for (TokenSetListItem item = this._tokenSet; item != null; item = item._next)
{
int index = 0;
int length = item._tokens.Length;
while (index < length)
{
if (item._tokens[index] == token)
{
return(true);
}
index++;
}
}
return(false);
}
internal void Remove(JSToken[] tokens)
{
TokenSetListItem item = this._tokenSet;
TokenSetListItem item2 = null;
while (item != null)
{
if (item._tokens == tokens)
{
if (item2 == null)
{
this._tokenSet = this._tokenSet._next;
return;
}
item2._next = item._next;
return;
}
item2 = item;
item = item._next;
}
}
internal void Remove(JSToken[] tokens)
{
TokenSetListItem item = this._tokenSet;
TokenSetListItem item2 = null;
while (item != null)
{
if (item._tokens == tokens)
{
if (item2 == null)
{
this._tokenSet = this._tokenSet._next;
return;
}
item2._next = item._next;
return;
}
item2 = item;
item = item._next;
}
}
internal TokenSetListItem(JSToken[] tokens, TokenSetListItem next){
_next = next;
_tokens = tokens;
}
internal void Remove(JSToken[] tokens){
TokenSetListItem curr = _tokenSet, prev = null;
while (curr != null){
if (curr._tokens == tokens){
if (prev == null){
Debug.Assert(_tokenSet == curr);
_tokenSet = _tokenSet._next;
}else{
prev._next = curr._next;
}
return;
}
prev = curr;
curr = curr._next;
}
Debug.Assert(false, "Token set not in no skip token");
}
internal void Add(JSToken[] tokens){
_tokenSet = new TokenSetListItem(tokens, _tokenSet);
}
internal NoSkipTokenSet(){
_tokenSet = null;
}
internal void Add(JSToken[] tokens)
{
this._tokenSet = new TokenSetListItem(tokens, this._tokenSet);
}
