Lines Matching refs:null
42 * element at index `i` of the result will be `null`.
44 * @param ATNState|null $s The ATN state
46 * @return array<IntervalSet|null>|null The expected symbols for
51 if ($s === null) {
52 return null;
63 null,
75 $look[$alt] = null;
88 * If `context` is `null` and the end of the rule containing
90 * If `context` is not `null` and the end of the outermost rule is
94 * @param ATNState|null $stopState The ATN state to stop at. This can be
97 * @param RuleContext|null $context The complete parser context, or `null`
108 $lookContext = $context !== null && $s->atn !== null ?
110 null;
130 * If `context` is `null` and `stopState` or the end of the
132 * the result set. If `context` is not `null` and `addEOF` is
137 * @param ATNState|null $stopState The ATN state to stop at.
142 * @param PredictionContext|null $context The outer context, or `null`
172 * is `null`.
184 $c = new ATNConfig(null, $s, $context, null, 0);
190 if ($stopState !== null && $s->equals($stopState)) {
191 if ($context === null) {
205 if ($context === null) {
301 if ($set !== null) {
309 if ($set !== null) {