Lines Matching refs:null
74 * deserialization option was specified; otherwise, this is `null`.
76 * @var array<int|null>
102 * If `context` is null, the set of tokens will not include what can follow
108 return (new LL1Analyzer($this))->look($state, null, $context);
118 if ($state->nextTokenWithinRule !== null) {
122 $state->nextTokenWithinRule = $this->nextTokensInContext($state, null);
130 if ($state === null) {
158 return null;
178 * If `context` is `null`, it is treated as {@see ParserRuleContext::EMPTY}.
206 if ($context === null) {
210 while ($context !== null && $context->invokingState >= 0 && $following->contains(Token::EPSILON)) {