395 …$dfa->s0->configs = $s0_closure; // not used for prediction but useful to know start configs anyway
504                 $e = $this->noViableAlt($input, $outerContext, $previousD->configs, $startIndex);
509                     $previousD->configs,
523                 $conflictingAlts = $D->configs->getConflictingAlts();
571                     $D->configs,
590                         throw $this->noViableAlt($input, $outerContext, $D->configs, $startIndex);
598 …              $this->reportAmbiguity($dfa, $D, $startIndex, $stopIndex, false, $alts, $D->configs);
651         $reach = $this->computeReachSet($previousD->configs, $t, false);
670                 (string) $previousD->configs,
682             $D->configs->uniqueAlt = $predictedAlt;
687             $D->configs->setConflictingAlts($this->getConflictingAlts($reach));
693             $conflictingAlts = $D->configs->getConflictingAlts();
702         if ($D->isAcceptState && $D->configs->hasSemanticContext) {
728         $altsToCollectPredsFrom = $this->getConflictingAltsOrUniqueAlt($dfaState->configs);
731             $this->getPredsForAmbigAlts($altsToCollectPredsFrom, $dfaState->configs, $nalts);
1052      * @param ATNConfigSet $configs         The configuration set to update
1065 …protected function removeAllConfigsNotInRuleStopState(ATNConfigSet $configs, bool $lookToEndOfRule…  argument
1067         if (PredictionMode::allConfigsInRuleStopStates($configs)) {
1068             return $configs;
1071         $result = new ATNConfigSet($configs->fullCtx);
1073         foreach ($configs->elements() as $config) {
1097         $configs = new ATNConfigSet($fullCtx);
1103             $this->closure($c, $configs, $closureBusy, true, $fullCtx, false);
1106         return $configs;
1237      * @param ATNConfigSet $configs The configuration set computed by
1247     protected function applyPrecedenceFilter(ATNConfigSet $configs) : ATNConfigSet  argument
1251         $configSet = new ATNConfigSet($configs->fullCtx);
1253         foreach ($configs->elements() as $config) {
1279         foreach ($configs->elements() as $config) {
1310 …protected function getPredsForAmbigAlts(BitSet $ambigAlts, ATNConfigSet $configs, int $nalts) : ?a…  argument
1327         foreach ($configs->elements() as $c) {
1423      * @param ATNConfigSet      $configs      The ATN configurations which were valid
1439         ATNConfigSet $configs,  argument
1444 …[$semValidConfigs, $semInvalidConfigs] = $this->splitAccordingToSemanticValidity($configs, $outerC…
1468     protected function getAltThatFinishedDecisionEntryRule(ATNConfigSet $configs) : int  argument
1472         foreach ($configs->elements() as $c) {
1496 …protected function splitAccordingToSemanticValidity(ATNConfigSet $configs, ParserRuleContext $oute…  argument
1498         $succeeded = new ATNConfigSet($configs->fullCtx);
1499         $failed = new ATNConfigSet($configs->fullCtx);
1501         foreach ($configs->elements() as $c) {
1592         ATNConfigSet $configs,  argument
1602             $configs,
1610         if ($fullCtx && $configs->dipsIntoOuterContext) {
1617         ATNConfigSet $configs,  argument
1639                             $configs->add(
1654                                 $configs,
1682                         $configs,
1694                 $configs->add($config, $this->mergeCache);
1705 …$this->closure_($config, $configs, $closureBusy, $collectPredicates, $fullCtx, $depth, $treatEofAs…
1713         ATNConfigSet $configs,  argument
1727             $configs->add($config, $this->mergeCache);
1769                     $configs->dipsIntoOuterContext = true;
1793                     $configs,
2204      * @param ATNConfigSet $configs The {@see ATNConfigSet} to analyze.
2211     protected function getConflictingAlts(ATNConfigSet $configs) : BitSet  argument
2213         $altsets = PredictionMode::getConflictingAltSubsets($configs);
2254     protected function getConflictingAltsOrUniqueAlt(ATNConfigSet $configs) : ?BitSet  argument
2256         if ($configs->uniqueAlt !== ATN::INVALID_ALT_NUMBER) {
2259             $conflictingAlts->add($configs->uniqueAlt);
2264         return $configs->getConflictingAlts();
2291         ?ATNConfigSet $configs,  argument
2299             $configs,
2304     protected static function getUniqueAlt(ATNConfigSet $configs) : int  argument
2308         foreach ($configs->elements() as $c) {
2400         if (!$D->configs->isReadOnly()) {
2401             $D->configs->optimizeConfigs($this);
2402             $D->configs->setReadonly(true);
2417         ATNConfigSet $configs,  argument
2428                 (string) $configs,
2440                 $configs
2448         ATNConfigSet $configs,  argument
2459                 (string) $configs,
2471                 $configs
2486         ATNConfigSet $configs  argument
2495                 (string) $configs,
2508                 $configs